1. The utility model provides an ecological remediation is with oxidation pond aeration equipment that can even aeration, includes aeration tank (1), its characterized in that: a driving shaft (2) penetrates through the lower part of the aeration tank (1), the left end of the driving shaft (2) is connected with a driving motor (3), the driving motor (3) is arranged on the left lower part of the aeration tank (1), a bevel gear set (4) is arranged on the outer side of the driving shaft (2), the top of the bevel gear set (4) is connected with a transmission shaft (5), the transmission shaft (5) penetrates through the lower end of the aeration tank (1) and is connected with a stirring blade (6), the stirring blade (6) is arranged at the bottom of the aeration tank (1), supporting tables (7) are arranged on the front and rear sides of the stirring blade (6), a sliding frame (8) is arranged above the stirring blade (6), rollers (9) are arranged on the lower ends of the front and rear sides of the sliding frame (8), the rollers (9) are arranged on the supporting tables (7), a hard pipe (10) is arranged on the top of the sliding frame (8), and an aeration nozzle (11) is arranged on the upper surface of the hard pipe (10), the right end of the hard pipe (10) is connected with an air compressor (13) through a hose (12), the air compressor (13) is arranged at the upper right of the aeration tank (1), the right end of the sliding frame (8) is connected with a slider-crank mechanism (14), and the slider-crank mechanism (14) is arranged at the lower right of the aeration tank (1).

2. The oxidation pond aeration device capable of uniformly aerating for ecological restoration according to claim 1, characterized in that: the transmission shaft (5) is connected with the lower end of the aeration tank (1) in a rotating and sealing way.

3. The oxidation pond aeration device capable of uniformly aerating for ecological restoration according to claim 1, characterized in that: the lower end of the stirring blade (6) is attached to the bottom of the aeration tank (1), and the stirring blade (6) is uniformly arranged at the bottom of the aeration tank (1).

4. The oxidation pond aeration device capable of uniformly aerating for ecological restoration according to claim 1, characterized in that: the crank-slider mechanism (14) comprises a sliding rod (1401), a connecting rod (1402), an eccentric wheel (1403) and a slow-speed motor (1404), the eccentric wheel (1403) is arranged above the slow-speed motor (1404), the left end of the connecting rod (1402) is rotatably connected with the sliding rod (1401), the right end of the connecting rod (1402) is rotatably connected with the eccentric wheel (1403), the left end of the sliding rod (1401) is fixed at the right end of the sliding rod (1401), and the sliding rod (1401) and the right end of the aeration tank (1) are connected in a sliding sealing mode.

5. The oxidation pond aeration device capable of uniformly aerating for ecological restoration according to claim 1, characterized in that: the front side and the rear side of the sliding frame (8) are attached to the inner walls of the front side and the rear side of the aeration tank (1), and the gaps between the left side and the right side of the sliding rod (1401) and the inner walls of the left side and the right side of the aeration tank (1) are equal to the sliding distance of the sliding rod (1401).

6. The oxidation pond aeration device capable of uniformly aerating for ecological restoration according to claim 1, characterized in that: the aeration nozzles (11) are uniformly arranged on the upper surfaces of the hard pipes (10), and the aeration nozzles (11) on two adjacent hard pipes (10) are arranged in a staggered manner.

Background

Aeration equipment is the oxygen content in the increase sewage, the mode through microorganism fast degradation under the oxygen boosting environment purifies sewage, current aeration equipment's aeration nozzle rigidity, aeration nozzle spun bubble rises under the effect of buoyancy and breaks away from sewage, it is little to lead to the area of contact of aeration equipment outlying sewage and bubble, sewage treatment's effect has been reduced, and current aeration equipment does not be provided with sludge hoist device usually, most harmful substance in the sewage gathers in mud usually, and mud deposits easily in aeration tank below aeration equipment, it is unsatisfactory to lead to the purifying effect of mud, to the above-mentioned problem, need improve current equipment.

Disclosure of Invention

The invention aims to provide an oxidation pond aeration device capable of uniformly aerating for ecological restoration, which aims to solve the problems that the prior aeration device proposed in the background art is fixed in position of an aeration nozzle, bubbles sprayed by the aeration nozzle rise and separate from sewage under the action of buoyancy, so that the contact area between the sewage and the bubbles at the periphery of the aeration device is small, the sewage treatment effect is reduced, and the prior aeration device is not provided with a sludge hoisting device usually, most harmful substances in the sewage are accumulated in the sludge usually, and the sludge is easy to deposit below the aeration device in an aeration tank, so that the sludge purification effect is not ideal.

In order to achieve the purpose, the invention provides the following technical scheme: an oxidation pond aeration device capable of uniformly aerating for ecological restoration comprises an aeration tank, wherein a driving shaft penetrates through the lower part of the aeration tank, the left end of the driving shaft is connected with a driving motor, the driving motor is arranged at the left lower part of the aeration tank, a bevel gear set is arranged at the outer side of the driving shaft, the top of the bevel gear set is connected with a transmission shaft, the transmission shaft penetrates through the lower end of the aeration tank and is connected with a stirring blade, the stirring blade is arranged at the bottom of the aeration tank, supporting tables are arranged at the front and rear sides of the stirring blade, a sliding frame is arranged above the stirring blade, rollers are arranged at the front and rear sides of the sliding frame, the rollers are arranged on the supporting tables, a hard pipe is arranged at the top of the sliding frame, an aeration nozzle is arranged on the upper surface of the hard pipe, the right end of the hard pipe is connected with an, and the crank slider mechanism is arranged at the right lower part of the aeration tank.

Preferably, the transmission shaft is connected with the lower end of the aeration tank in a rotating and sealing manner.

Preferably, the lower ends of the stirring blades are attached to the bottom of the aeration tank, and the stirring blades are uniformly arranged at the bottom of the aeration tank.

Preferably, the slider-crank mechanism comprises a slide bar, a connecting rod, an eccentric wheel and a slow-speed motor, wherein the eccentric wheel is arranged above the slow-speed motor, the left end of the connecting rod is rotatably connected with the slide bar, the right end of the connecting rod is rotatably connected with the eccentric wheel, the left end of the slide bar is fixed at the right end of the slide bar, and the slide bar and the right end of the aeration tank form sliding sealing connection.

Preferably, the front side and the rear side of the sliding frame are attached to the inner walls of the front side and the rear side of the aeration tank, and the gaps between the left side and the right side of the sliding rod and the inner walls of the left side and the right side of the aeration tank are equal to the sliding distance of the sliding rod.

Preferably, the aeration nozzles are uniformly arranged on the upper surfaces of the hard pipes, and the aeration nozzles on two adjacent hard pipes are arranged in a staggered manner.

Compared with the prior art, the invention has the beneficial effects that: the oxidation pond aeration device capable of uniformly aerating,

(1) the aeration device is provided with a sliding frame, a hose and a slider-crank mechanism, an air compressor conveys air to a hard tube through the hose, a slow-speed motor drives an eccentric wheel to rotate, the eccentric wheel pulls a sliding rod to slide back and forth through a connecting rod, the sliding rod pulls the sliding frame and the hard tube fixed on the sliding frame to slide left and right, the sliding of the sliding frame is smoother through a roller, and an aeration nozzle on the upper surface of the hard tube moves back and forth left and right, so that bubbles sprayed by the aeration nozzle are more uniformly dispersed in an aeration tank, and the aeration in the aeration tank is more uniform;

(2) the stirring device is provided with stirring blades and a driving shaft, the driving shaft is driven by a driving motor to rotate, the driving shaft drives a transmission shaft to rotate through a bevel gear set, the transmission shaft drives the stirring blades to rotate, and the stirring blades lift sludge at the bottom of the aeration tank, so that the sludge is dispersed inside the aeration tank, and microorganisms in the aeration tank can purify harmful substances in the sludge conveniently.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic diagram of a left side view cross-sectional structure of the present invention.

In the figure: 1. aeration tank, 2, driving shaft, 3, driving motor, 4, bevel gear group, 5, transmission shaft, 6, stirring vane, 7, supporting platform, 8, carriage, 9, roller, 10, hard tube, 11, aeration nozzle, 12, hose, 13, air compressor, 14, slider-crank mechanism, 1401, slide bar, 1402, connecting rod, 1403, eccentric wheel, 1404, slow-speed motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an oxidation pond aeration device capable of uniformly aerating for ecological restoration, as shown in figures 1 and 2, a driving shaft 2 penetrates through the lower part of an aeration tank 1, the left end of the driving shaft 2 is connected with a driving motor 3, meanwhile, the driving motor 3 is arranged at the left lower part of the aeration tank 1, the bevel gear group 4 is arranged at the outer side of the driving shaft 2, the top of the bevel gear group 4 is connected with a transmission shaft 5, the transmission shaft 5 is connected with the lower end of the aeration tank 1 in a rotary sealing way, so that the driving shaft 2 drives the transmission shaft 5 to rotate through the bevel gear group 4, the transmission shaft 5 penetrates through the lower end of the aeration tank 1 and is connected with a stirring blade 6, and the stirring blade 6 is arranged at the bottom of the aeration tank 1, the lower end of the stirring blade 6 is attached to the bottom of the aeration tank 1, and the stirring blades 6 are uniformly arranged at the bottom of the aeration tank 1, so that the stirring blades 6 can stir the sludge at the bottom of the aeration tank 1, and the sludge at the bottom of the aeration tank 1 is completely lifted.

As shown in fig. 1 and 3, supporting platforms 7 are disposed on the front and rear sides of the stirring blade 6, a sliding frame 8 is disposed above the stirring blade 6, the front and rear sides of the sliding frame 8 are attached to the inner walls of the front and rear sides of the aeration tank 1, and the gap between the left and right sides of the sliding rod 1401 and the inner walls of the left and right sides of the aeration tank 1 is equal to the sliding distance of the sliding rod 1401, so that the sliding frame 8 slides more smoothly in the aeration tank 1, rollers 9 are disposed at the lower ends of the front and rear sides of the sliding frame 8, the rollers 9 are disposed on the supporting platforms 7, a rigid pipe 10 is disposed at the top of the sliding frame 8, an aeration nozzle 11 is disposed on the upper surface of the rigid pipe 10, the aeration nozzles 11 on two adjacent rigid pipes 10 are disposed in a staggered manner, after the sliding frame 8 slides, the aeration nozzles 11 on two adjacent rigid pipes 10 complement each other, the gap in the aeration tank 1 is shortened, the right end of the rigid pipe 10 is connected to an air compressor 13 through a hose 12, the air compressor 13 is arranged at the upper right of the aeration tank 1, the right end of the sliding frame 8 is connected with the crank-slider mechanism 14, the crank-slider mechanism 14 is arranged at the lower right of the aeration tank 1, the crank-slider mechanism 14 comprises a slide bar 1401, a connecting rod 1402, an eccentric wheel 1403 and a slow-speed motor 1404, the eccentric wheel 1403 is arranged above the slow-speed motor 1404, the left end of the connecting rod 1402 is rotatably connected with the slide bar 1401, the right end of the connecting rod 1402 is rotatably connected with the eccentric wheel 1403, the left end of the slide bar 1401 is fixed at the right end of the slide bar 1401, the slide bar 1401 and the right end of the aeration tank 1 form sliding sealing connection, the slow-speed motor 1404 drives the eccentric wheel 1403 to rotate, the eccentric wheel 1403 pulls the slide bar 1401 to slide left and right in a reciprocating mode through the connecting rod 1402, and the sliding frame 8 is convenient to pull to slide left and right through the slide bar 1401.

The working principle is as follows: when the oxidation pond aeration device capable of uniformly aerating is used, firstly, an external power supply is switched on, an air compressor 13 is started, the air compressor 13 conveys air to a hard pipe 10 through a hose 12, an aeration nozzle 11 on the upper surface of the hard pipe 10 disperses the air into tiny bubbles, a slow motor 1404 is started, the slow motor 1404 drives an eccentric wheel 1403 to rotate, the eccentric wheel 1403 pulls a slide bar 1401 to reciprocate leftwards and rightwards through a connecting rod 1402, the slide bar 1401 pulls a slide frame 8 to reciprocate leftwards and rightwards, the aeration nozzle 11 on the upper surface of the slide frame 8 reciprocates leftwards and rightwards, bubbles sprayed out by the aeration nozzle 11 are more uniformly dispersed in an aeration tank 1, the aeration purification effect is improved, the slide frame 8 moves leftwards and rightwards along a support table 7 through a roller 9, the slide frame 8 moves more smoothly, a driving motor 3 is started, the driving motor 3 drives a driving shaft 2 to rotate, the transmission shaft 5 drives the stirring blade 6 to rotate, so as to play a role of lifting the sludge at the bottom of the aeration tank 1 and facilitate the microorganism in the aeration tank 1 to purify the sludge, thus completing the whole work, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.