1. The utility model provides a horizontal pair of hydraulic cylinder squeezer which characterized in that includes: the device comprises a squeezing bin body (1), a feed hopper (2), a first oil cylinder (3), a push block (4), a second oil cylinder (5), a gate plate (6), a discharge pipe (7), a liquid collecting hopper (8), a liquid collecting box (9), a travel switch (10), a pressure sensor (11), a distance sensor (12) and an electric control system;

the squeezing cabin body (1) comprises an outer sealing cabin body (1-1) and a first inner lining cabin body (1-2); first drainage holes (1-3) are formed in the periphery and the bottom of the first lining cabin body (1-2); the top of the squeezing cabin body (1) is provided with a feeding end which is communicated with the discharging end of the feed hopper (2); a compression opening is arranged on the left side of the squeezing cabin body (1), and a discharge opening is arranged on the right side;

the driving end of the first oil cylinder (3) is connected with the push block (4) and is used for driving the push block (4) to slide in a reciprocating manner along the X-axis direction, so that the push block (4) is hermetically pushed into the first lining cabin body (1-2) from a compression opening of the squeezing cabin body (1), or the push block (4) is moved out of the first lining cabin body (1-2);

the driving end of the second oil cylinder (5) is connected with the gate plate (6) and is used for driving the gate plate (6) to slide in a reciprocating manner along the Y-axis direction, so that the gate plate (6) closes or opens the discharge port of the pressing bin body (1);

the discharge hole of the squeezing cabin body (1) is communicated with the discharge pipe (7);

the liquid collecting hopper (8) is arranged below the squeezing cabin body (1); the liquid collecting box (9) is arranged below the liquid collecting hopper (8);

the pressure sensor (11) and the distance sensor (12) are mounted at the tail part of the first oil cylinder (3); the travel switch (10) is arranged at the discharge outlet of the pressing bin body (1);

the pressure sensor (11), the distance sensor (12) and the travel switch (10) are connected to the input end of the electronic control system; and the output end of the electric control system is respectively connected with the first oil cylinder (3) and the second oil cylinder (5).

2. The horizontal double-hydraulic cylinder press according to claim 1, characterized in that a first guide box body (13) is installed at the left end of the pressing bin body (1), and the first guide box body (13) is used for guiding the movement of the push block (4); a second lining bin body (13-1) is sleeved on the inner wall of the first guide box body (13), second liquid discharge holes (13-2) are formed in the periphery and the bottom of the second lining bin body (13-1), and the bottom of the first guide box body (13) is communicated with the liquid collecting hopper (8) through a liquid guiding piece (13-3).

3. Horizontal twin hydraulic cylinder press according to claim 1, characterised in that the shutter (6) comprises an inner shutter (6-1), an outer shutter (6-2) and a partition plate (6-3); the inner side gate plate (6-1) and the outer side gate plate (6-2) are fixed into a whole through the partition plate (6-3); wherein, the surface of the inner side gate plate (6-1) is provided with a third liquid discharge hole (6-4);

a second guide box body (14) used for enabling the gate plate (6) to slide along the Y-axis direction is arranged on the outer side of the discharge outlet of the pressing bin body (1); the left side and the right side of the second guide box body (14) are respectively communicated with a discharge hole of the squeezing cabin body (1) and the discharge pipe (7); the shutter (6) is arranged inside the second guide box body (14); and the bottom of the second guide box body (14) is communicated with the liquid collecting box (9) through a liquid guiding pipe (15).

4. A hydraulic power pressing method of the horizontal double hydraulic cylinder press as claimed in any one of claims 1 to 3, characterized by comprising the steps of:

step 1, an electric control system controls the movement distance, the movement direction and the output pressure of a first oil cylinder (3) through feedback signals of a distance sensor (12) and a pressure sensor (11); the electric control system controls the movement distance and the movement direction of the second oil cylinder (5) through a feedback signal of the travel switch (10);

step 2, feeding and closing processes:

when feeding is needed, the first oil cylinder (3) drives the push block (4) to move leftwards, so that the push block (4) is completely moved out of the squeezing cabin body (1), and meanwhile, the push block (4) seals a left compression opening of the squeezing cabin body (1);

garbage enters the inside of the squeezing bin body (1) from the feed hopper (2), at the moment, the second oil cylinder (5) is controlled to drive the gate plate (6) to move to a gate closing state, and a gate closing signal is fed back to the electric control system to complete feeding action; until the pressing bin body (1) is filled with garbage;

and step 3, squeezing and pressure maintaining processes:

when the pressing bin body (1) is filled with garbage, at the moment, the flashboard (6) is in a closing state, so that a closed space is formed by the pressing bin body (1) and the flashboard (6), the electric control system controls the first oil cylinder (3) to move rightwards, the push block (4) is pushed to enter the inside of the pressing bin body (1) and continuously moves rightwards in the pressing bin body (1), high-pressure pressing and pressure maintaining of the garbage in the pressing bin body (1) are achieved, wherein the pressure and the distance of the first oil cylinder (3) are always fed back to the electric control system, under the high-pressure pressing, water and organic matters in the garbage are pressed into slurry and flow out of the first liquid discharge holes (1-3) of the first lining bin body (1-2) and then flow into the liquid collection tank (9) through the liquid collection hopper (8) to be recycled;

step 4, pressure relief, brake opening and slag discharge processes:

pressure relief: after the pressure is maintained for enough time, the first oil cylinder (3) is decompressed, and the pressure in the squeezing cabin body (1) is removed;

opening a gate: then, controlling a second oil cylinder (5) to drive a gate plate (6) to move to a gate opening state, and feeding back a gate opening signal to an electric control system;

deslagging: then, the first oil cylinder (3) is controlled to move rightwards, so that the push block (4) is pushed and continuously moves rightwards in the pressing bin body (1), the dry garbage pressed in the pressing bin body (1) is pushed out and is discharged from the discharge pipe (7), and the slag discharging action is finished;

thereby completing a complete process of pressing;

and 5, continuously circulating the step 2 to the step 4, namely: the cyclic working state of feeding, closing a brake, squeezing, pressure maintaining, pressure releasing, opening the brake and slag discharging is completed by controlling the cyclic action of the first oil cylinder (3) and the second oil cylinder (5), the garbage is strongly squeezed, and the dry-wet separation treatment of the garbage is completed.

Background

The kitchen waste refers to food waste and waste edible oil generated in activities such as daily life, food processing, food service, unit meal supply and the like of residents, and comprises household kitchen waste, food and drink waste, vegetable waste, food waste and the like. Along with the improvement of living standard, the production amount of kitchen waste is improved, and the kitchen waste is not properly disposed, so that the influence on the environment is gradually serious. The kitchen waste contains recyclable organic matters, and under the environment of global energy shortage, the nation increasingly pays more attention to the resource recycling of the kitchen waste.

The resource recycling of the kitchen waste mainly comprises the steps of carrying out process screening, dehydration and fermentation on the kitchen waste by utilizing organic matters in the kitchen waste, and further preparing methane, power generation, illegal cooking oil and organic fertilizer, thereby realizing the resource recycling of the waste. At present, the garbage classification of our country is in the stage of rising of starting, and each district's garbage classification level is different, and the city and countryside garbage classification level differs, contains a large amount of other mixed rubbish especially in the kitchen garbage, like plastics, wood bamboo, fabric etc. how to extract organic matter from mixing the kitchen garbage of other rubbish maximize, is the problem that kitchen garbage resource utilization awaits a great deal of solution.

At present, the main process for treating kitchen waste in domestic kitchen waste treatment plants is mechanical crushing and screening, and the existing process and equipment mainly have the following defects: the extraction rate of organic matters in the kitchen waste is low, and the utilization rate of the organic matters in the kitchen waste is low. Meanwhile, the water content of the crushed and screened dry garbage is higher, the heat value of the dry garbage is low, and the outward transportation burning or gasification cost is higher.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a horizontal double-hydraulic-cylinder squeezer and a hydraulic strong squeezing method, which can effectively solve the problems.

The technical scheme adopted by the invention is as follows:

the invention provides a horizontal double-hydraulic-cylinder squeezer, which comprises: the device comprises a squeezing bin body (1), a feed hopper (2), a first oil cylinder (3), a push block (4), a second oil cylinder (5), a gate plate (6), a discharge pipe (7), a liquid collecting hopper (8), a liquid collecting box (9), a travel switch (10), a pressure sensor (11), a distance sensor (12) and an electric control system;

the squeezing cabin body (1) comprises an outer sealing cabin body (1-1) and a first inner lining cabin body (1-2); first drainage holes (1-3) are formed in the periphery and the bottom of the first lining cabin body (1-2); the top of the squeezing cabin body (1) is provided with a feeding end which is communicated with the discharging end of the feed hopper (2); a compression opening is arranged on the left side of the squeezing cabin body (1), and a discharge opening is arranged on the right side;

the driving end of the first oil cylinder (3) is connected with the push block (4) and is used for driving the push block (4) to slide in a reciprocating manner along the X-axis direction, so that the push block (4) is hermetically pushed into the first lining cabin body (1-2) from a compression opening of the squeezing cabin body (1), or the push block (4) is moved out of the first lining cabin body (1-2);

the driving end of the second oil cylinder (5) is connected with the gate plate (6) and is used for driving the gate plate (6) to slide in a reciprocating manner along the Y-axis direction, so that the gate plate (6) closes or opens the discharge port of the pressing bin body (1);

the discharge hole of the squeezing cabin body (1) is communicated with the discharge pipe (7);

the liquid collecting hopper (8) is arranged below the squeezing cabin body (1); the liquid collecting box (9) is arranged below the liquid collecting hopper (8);

the pressure sensor (11) and the distance sensor (12) are mounted at the tail part of the first oil cylinder (3); the travel switch (10) is arranged at the discharge outlet of the pressing bin body (1);

the pressure sensor (11), the distance sensor (12) and the travel switch (10) are connected to the input end of the electronic control system; and the output end of the electric control system is respectively connected with the first oil cylinder (3) and the second oil cylinder (5).

Preferably, a first guide box body (13) is installed at the left end of the pressing bin body (1), and the first guide box body (13) is used for guiding the movement of the push block (4); a second lining bin body (13-1) is sleeved on the inner wall of the first guide box body (13), second liquid discharge holes (13-2) are formed in the periphery and the bottom of the second lining bin body (13-1), and the bottom of the first guide box body (13) is communicated with the liquid collecting hopper (8) through a liquid guiding piece (13-3).

Preferably, the gate plate (6) comprises an inner gate plate (6-1), an outer gate plate (6-2) and a partition plate (6-3); the inner side gate plate (6-1) and the outer side gate plate (6-2) are fixed into a whole through the partition plate (6-3); wherein, the surface of the inner side gate plate (6-1) is provided with a third liquid discharge hole (6-4);

a second guide box body (14) used for enabling the gate plate (6) to slide along the Y-axis direction is arranged on the outer side of the discharge outlet of the pressing bin body (1); the left side and the right side of the second guide box body (14) are respectively communicated with a discharge hole of the squeezing cabin body (1) and the discharge pipe (7); the shutter (6) is arranged inside the second guide box body (14); and the bottom of the second guide box body (14) is communicated with the liquid collecting box (9) through a liquid guiding pipe (15).

The invention also provides a hydraulic powerful pressing method of the horizontal double-hydraulic-cylinder presser, which comprises the following steps:

step 1, an electric control system controls the movement distance, the movement direction and the output pressure of a first oil cylinder (3) through feedback signals of a distance sensor (12) and a pressure sensor (11); the electric control system controls the movement distance and the movement direction of the second oil cylinder (5) through a feedback signal of the travel switch (10);

step 2, feeding and closing processes:

when feeding is needed, the first oil cylinder (3) drives the push block (4) to move leftwards, so that the push block (4) is completely moved out of the squeezing cabin body (1), and meanwhile, the push block (4) seals a left compression opening of the squeezing cabin body (1);

garbage enters the inside of the squeezing bin body (1) from the feed hopper (2), at the moment, the second oil cylinder (5) is controlled to drive the gate plate (6) to move to a gate closing state, and a gate closing signal is fed back to the electric control system to complete feeding action; until the pressing bin body (1) is filled with garbage;

and step 3, squeezing and pressure maintaining processes:

when the pressing bin body (1) is filled with garbage, at the moment, the flashboard (6) is in a closing state, so that a closed space is formed by the pressing bin body (1) and the flashboard (6), the electric control system controls the first oil cylinder (3) to move rightwards, the push block (4) is pushed to enter the inside of the pressing bin body (1) and continuously moves rightwards in the pressing bin body (1), high-pressure pressing and pressure maintaining of the garbage in the pressing bin body (1) are achieved, wherein the pressure and the distance of the first oil cylinder (3) are always fed back to the electric control system, under the high-pressure pressing, water and organic matters in the garbage are pressed into slurry and flow out of the first liquid discharge holes (1-3) of the first lining bin body (1-2) and then flow into the liquid collection tank (9) through the liquid collection hopper (8) to be recycled;

step 4, pressure relief, brake opening and slag discharge processes:

pressure relief: after the pressure is maintained for enough time, the first oil cylinder (3) is decompressed, and the pressure in the squeezing cabin body (1) is removed;

opening a gate: then, controlling a second oil cylinder (5) to drive a gate plate (6) to move to a gate opening state, and feeding back a gate opening signal to an electric control system;

deslagging: then, the first oil cylinder (3) is controlled to move rightwards, so that the push block (4) is pushed and continuously moves rightwards in the pressing bin body (1), the dry garbage pressed in the pressing bin body (1) is pushed out and is discharged from the discharge pipe (7), and the slag discharging action is finished;

thereby completing a complete process of pressing;

and 5, continuously circulating the step 2 to the step 4, namely: the cyclic working state of feeding, closing a brake, squeezing, pressure maintaining, pressure releasing, opening the brake and slag discharging is completed by controlling the cyclic action of the first oil cylinder (3) and the second oil cylinder (5), the garbage is strongly squeezed, and the dry-wet separation treatment of the garbage is completed.

The horizontal double-hydraulic-cylinder squeezer and the hydraulic strong squeezing method provided by the invention have the following advantages:

the invention provides a horizontal double-hydraulic-cylinder squeezer and a hydraulic strong squeezing method, which are applied to dry-wet separation, squeezing dehydration and squeezing pulping of various wastes. The invention can effectively improve the extraction rate of organic matters of the kitchen waste and the dehydration rate of dry-wet separation, thereby improving the utilization rate of the garbage resource.

Drawings

Fig. 1 is a schematic overall appearance structure diagram of a horizontal double-hydraulic-cylinder press provided by the invention;

FIG. 2 is an assembly diagram of the main components of a horizontal twin-hydraulic cylinder press according to the present invention;

FIG. 3 is a front view of a horizontal twin hydraulic cylinder press according to the present invention;

FIG. 4 is a side view of a horizontal twin hydraulic cylinder press according to the present invention;

FIG. 5 is a top view of a horizontal twin hydraulic cylinder press according to the present invention;

FIG. 6 is a side view showing the position relationship between the first cylinder and the second cylinder of the horizontal twin-cylinder press according to the present invention;

fig. 7 is a perspective view illustrating a position relationship between a first cylinder and a second cylinder of a horizontal twin-cylinder press according to the present invention;

FIG. 8 is a cross-sectional view of a horizontal twin hydraulic cylinder press according to the present invention;

FIG. 9 is a view showing an assembly relationship between a second cylinder and a shutter according to the present invention;

fig. 10 is a structural view of the shutter provided by the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides a horizontal double-hydraulic-cylinder squeezer and a hydraulic strong squeezing method, belongs to the field of environmental protection, and is applied to dry-wet separation, squeezing dehydration and squeezing pulping of various wastes. The invention can effectively improve the extraction rate of organic matters of the kitchen waste and the dehydration rate of dry-wet separation, thereby improving the utilization rate of the garbage resource.

The invention provides a horizontal double-hydraulic-cylinder squeezer which mainly comprises a hydraulic system, a mechanical system and an electric control system. Referring to fig. 1-9, including: the device comprises a squeezing bin body 1, a feed hopper 2, a first oil cylinder 3, a push block 4, a second oil cylinder 5, a gate plate 6, a discharge pipe 7, a liquid collecting hopper 8, a liquid collecting box 9, a travel switch 10, a pressure sensor 11, a distance sensor 12 and an electric control system;

the squeezing cabin body 1 comprises an outer sealing cabin body 1-1 and a first lining cabin body 1-2; first drainage holes 1-3 are formed in the periphery and the bottom of the first lining cabin body 1-2; the top of the squeezing cabin body 1 is provided with a feeding end which is communicated with the discharging end of the feed hopper 2; here, first drainage hole 1-3 is all seted up all around and the bottom in first inside lining storehouse body 1-2, and not only set up first drainage hole 1-3 in the bottom, the advantage is: when the garbage in the pressing bin body 1 is pressed, the pressed liquid slurry can be discharged through the first liquid discharge holes 1-3 on the periphery, and the solid-liquid separation efficiency is improved.

A compression opening is arranged on the left side of the pressing bin body 1, and a discharge opening is arranged on the right side;

the driving end of the first oil cylinder 3 is connected with the push block 4 and is used for driving the push block 4 to slide in a reciprocating manner along the X-axis direction, so that the push block 4 is hermetically pushed into the first lining bin body 1-2 from the compression opening of the squeezing bin body 1, or the push block 4 is moved out of the first lining bin body 1-2;

in the concrete implementation: a first guide box body 13 is arranged at the left end of the pressing bin body 1, and the first guide box body 13 is used for guiding the movement of the push block 4; a second lining bin body 13-1 is sleeved on the inner wall of the first guide box body 13, second liquid discharge holes 13-2 are formed in the periphery and the bottom of the second lining bin body 13-1, and the bottom of the first guide box body 13 is communicated with the liquid collecting hopper 8 through a liquid guiding piece 13-3. The second drain holes 13-2 are formed around and at the bottom of the second lining cabin body 13-1, and the advantages are as follows: after the push block 4 squeezes the garbage in the squeezing bin body 1 once, the surface of the push block 4 is provided with liquid slurry, so that when the push block 4 retreats into the first guide box body 13, the liquid slurry can be stored in the first guide box body 13, and the liquid slurry can be collected in time through the liquid guiding piece 13-3, thereby ensuring the environment in the first guide box body 13 and realizing the effect of fully collecting the liquid slurry. Meanwhile, the residual liquid slurry of the pushing block 4 is effectively reduced, so that the secondary garbage squeezing efficiency of the pushing block 4 can be improved.

The driving end of the second oil cylinder 5 is connected with the gate plate 6 and is used for driving the gate plate 6 to slide in a reciprocating manner along the Y-axis direction, so that the gate plate 6 closes or opens the discharge port of the pressing bin body 1;

the specific implementation mode is as follows:

referring to fig. 10, the shutter 6 includes an inner shutter 6-1, an outer shutter 6-2, and a partition plate 6-3; the inner side gate plate 6-1 and the outer side gate plate 6-2 are fixed into a whole through a partition plate 6-3; wherein, the surface of the inner side flashboard 6-1 is provided with a third liquid discharge hole 6-4;

a second guide box body 14 for enabling the flashboard 6 to slide along the Y-axis direction is arranged on the outer side of the discharge port of the pressing bin body 1; the left side and the right side of the second guide box body 14 are respectively communicated with a discharge hole of the pressing bin body 1 and a discharge pipe 7; the shutter 6 is arranged inside the second guide box body 14; and, the bottom of the second guide case 14 is connected to the sump 9 through a priming pipe 15.

The inner side gate plate 6-1 of the gate plate 6 is provided with the third liquid discharge hole 6-4, and the advantages are that: when the flashboard 6 is in a closed state, the flashboard 6-1 on the inner side of the flashboard 6 is directly contacted with the garbage in the pressing bin body 1, so that the periphery of the garbage can be provided with drain holes when the garbage is pressed, and the garbage pressing efficiency is improved.

In addition, the second guiding box body 14 is communicated with the liquid collecting box 9 through the liquid guiding pipe 15, and the advantages are that: when the garbage is squeezed, the inner side gate 6-1 is directly contacted with the garbage in the squeezing bin body 1, and the squeezed liquid slurry partially flows into the liquid collecting tank 9 through the liquid guide pipe 15, so that the squeezed liquid slurry is separated in time, and the garbage squeezing efficiency is improved.

The discharge hole of the squeezing cabin body 1 is communicated with a discharge pipe 7;

a liquid collecting hopper 8 is arranged below the squeezing cabin body 1; a liquid collecting box 9 is arranged below the liquid collecting hopper 8;

the tail part of the first oil cylinder 3 is provided with a pressure sensor 11 and a distance sensor 12; a travel switch 10 is arranged at a discharge port of the pressing bin body 1;

the pressure sensor 11, the distance sensor 12 and the travel switch 10 are all connected to the input end of the electric control system; the output end of the electric control system is respectively connected with the first oil cylinder 3 and the second oil cylinder 5.

The invention also provides a hydraulic pressure squeezing method, which comprises the following steps:

step 1, an electric control system controls the movement distance, the movement direction and the output pressure of a first oil cylinder 3 through feedback signals of a distance sensor 12 and a pressure sensor 11; the electric control system controls the movement distance and the movement direction of the second oil cylinder 5 through a feedback signal of the travel switch 10;

step 2, feeding and closing processes:

when feeding is needed, the first oil cylinder 3 drives the push block 4 to move leftwards, so that the push block 4 is completely moved out of the squeezing bin body 1, and meanwhile, the push block 4 seals a left compression opening of the squeezing bin body 1;

garbage enters the inside of the squeezing bin body 1 from the feed hopper 2, at the moment, the second oil cylinder 5 is controlled to drive the gate 6 to move to a gate closing state, and a gate closing signal is fed back to the electric control system to complete feeding action; until the pressing bin body 1 is filled with garbage;

and step 3, squeezing and pressure maintaining processes:

when the pressing bin body 1 is filled with garbage, the flashboard 6 is in a closing state, so that the pressing bin body 1 and the flashboard 6 form a closed space, the electric control system controls the first oil cylinder 3 to move rightwards, the push block 4 is pushed to enter the pressing bin body 1 and continuously moves rightwards in the pressing bin body 1, high-pressure pressing and pressure maintaining of the garbage in the pressing bin body 1 are achieved, the pressure and the distance of the first oil cylinder 3 are fed back to the electric control system all the time, under the high-pressure pressing, water and organic matters in the garbage are pressed into slurry, the slurry flows out of the first liquid discharge holes 1-3 of the first lining bin body 1-2 and then flows into the liquid collection box 9 through the liquid collection hopper 8 to be recycled;

step 4, pressure relief, brake opening and slag discharge processes:

pressure relief: after the pressure is maintained for enough time, the first oil cylinder 3 is decompressed, and the pressure in the squeezing cabin body 1 is removed;

opening a gate: then, controlling the second oil cylinder 5 to drive the gate 6 to move to a gate-off state, and feeding back a gate-off signal to the electric control system;

deslagging: then, the first oil cylinder 3 is controlled to move rightwards, so that the push block 4 is pushed and continuously moves rightwards in the pressing bin body 1, the dry garbage pressed in the pressing bin body 1 is pushed out and discharged from the discharge pipe 7, and the slag discharging action is finished;

thereby completing a complete process of pressing;

and 5, continuously circulating the step 2 to the step 4, namely: by controlling the circulation action of the first oil cylinder 3 and the second oil cylinder 5, the circulation working state of feeding, closing a brake, squeezing, maintaining pressure, relieving pressure, opening the brake and discharging slag is completed, the garbage is strongly squeezed, the dry and wet separation treatment of the garbage is completed, and dry materials with lower water content are obtained and organic matter slurry is prepared.

One specific embodiment is described below:

the horizontal double-hydraulic-cylinder squeezer provided by the embodiment mainly comprises a hydraulic system, a mechanical system and an electric control system.

Wherein: the hydraulic station 16, the control valve group 17, the hydraulic pipeline 18, the pressure sensor 11, the distance sensor 12, the first oil cylinder 3 and the second oil cylinder 5 form a hydraulic system;

the mechanical system is composed of a squeezing cabin body 1, a push block 4, a feed hopper 2, a discharge pipe 7, a liquid collecting hopper 8, a liquid collecting box 9 and a flashboard 6.

The specific installation mode is as follows:

arranging a lower supporting seat body and an upper supporting seat body; wherein, the lower supporting seat body and the upper supporting seat body are connected and installed through bolts, and the lower supporting seat body and the liquid collecting tank 9 are installed on the flat ground.

The squeezing bin body 1 is mounted on an upper supporting seat body through bolts, a first lining bin body 1-2 mounted in the squeezing bin body 1 is mounted in a countersunk screw mode, a push block 4 is mounted in the X-axis direction of the squeezing bin body 1, a flashboard 6 is mounted in the Y-axis direction of the squeezing bin body 1, a first oil cylinder mounting bottom plate is mounted at the tail side of the squeezing bin body 1, a first oil cylinder 3 is fixedly mounted on the first oil cylinder mounting bottom plate through a bolt pair, a push rod of the first oil cylinder 3 is connected with the push block 4 through a pin shaft, the push block 4 is mounted in the squeezing bin body 1 and can move along the X-axis direction of the squeezing bin body 1, the push block 4 is in direct contact with the first lining bin body 1-2 in the squeezing bin body 1, a first discharge hopper and a second discharge hopper are mounted at the head of the squeezing bin body 1 respectively, and the first discharge hopper and the second hopper are connected through a bolt pair to form a discharge pipe 7.

The feed hopper 2 is arranged on the squeezing cabin body 1, and the mounting connection adopts a bolt pair.

A liquid collecting hopper 8 is arranged below the squeezing cabin body 1, and a flange port of the liquid collecting hopper 8 is in butt joint with a flange port of the liquid collecting box 9.

The second oil cylinder 5 is installed and connected with a second oil cylinder installation bottom plate through a bolt pair, and the second oil cylinder installation bottom plate is installed and positioned with the squeezing cabin body 1 through a bolt.

The second oil cylinder 5 is connected with the gate plate 6 through a pin shaft, and the gate plate 6 can move along the Y-axis direction of the pressing bin body 1.

One end of the liquid guiding pipe 15 is connected with the second guide box body 14 through a hoop, and the other end is connected with a flange opening of the liquid collecting box 9.

The pressure sensor 11 and the distance sensor 12 are installed at the tail of the first cylinder 3.

The hydraulic station 16 is respectively connected with the first oil cylinder 3 and the second oil cylinder 5 through a hydraulic pipeline 18, and feedback signals of the pressure sensor 11 and the distance sensor 12 are connected into an electronic control system.

The squeezing bin body is provided with a travel switch, the travel switch controls the position of the flashboard 6, and a feedback signal is connected into an electric control system.

The invention provides a horizontal double-hydraulic-cylinder squeezer and a hydraulic strong squeezing method, which have the following advantages:

(1) the kitchen waste treatment device is simple and reasonable in structural design, pressure is adjustable when the kitchen waste treatment device is used, the aperture of each liquid discharge hole can be changed according to needs, and the kitchen waste treatment device can adapt to treatment of mixed waste, kitchen waste and kitchen waste with low classification quality;

(2) the separation rate of organic matters in the mixed garbage reaches over 75 percent, which is more than twice of the screening efficiency of other machines; the invention has the organic matter classification rate of the classified garbage such as kitchen garbage and the like as high as more than 85 percent.

(3) Compared with other processes, the invention can realize dry-wet separation and squeezing pulping in one step, reduce the occupied area of process equipment and plants and reduce the investment cost;

(4) the invention can effectively improve the utilization rate of organic matters in the kitchen garbage, reduce the waste in the process of resource recovery and disposal and improve the utilization rate of garbage recovery resources;

(5) the invention has better dehydration effect on the garbage, has higher heat value of the garbage after being pressed and dehydrated by the powerful presser, reduces the fuel required by the co-concocting incineration of the dry garbage, meets the low-cost treatment requirement and saves the resources.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.