1. The microbial solid fermentation tank capable of increasing the contact area of materials is characterized by comprising a tank body (1), wherein sealing covers (2) are arranged on two sides of the tank body (1), a feeding hole (3) is formed in one side of the top end of the tank body (1), a discharging hole (4) is formed in one side, away from the feeding hole (3), of the bottom end of the tank body (1), a heat preservation layer (5) is arranged on the inner wall of the tank body (1), a cleaning device (6) is transversely arranged at the inner top of the tank body (1), a stirring device (7) is transversely clamped and connected in the middle of the tank body (1), a base (8) is arranged below the tank body (1), a jacking mechanism (9), a first fixed support frame (10) and a second fixed support frame (11) are sequentially arranged at the top end of the base (8), a supporting plate (12) is longitudinally arranged at the tops of the first fixed support frame (10) and the second fixed support frame (11), the top end of the supporting plate (12) is connected with the outer wall of the bottom end of the tank body (1).

2. The microbial solid fermentation tank capable of increasing the contact area of materials according to claim 1, wherein the top end of the supporting plate (12) is provided with a rubber protective pad.

3. The microbial solid fermentation tank capable of increasing the contact area of materials as claimed in claim 1 or 2, wherein the cleaning device (6) comprises a water inlet pipe (601) transversely clamped at the inner top of the tank body (1), a plurality of spray headers (602) are uniformly arranged at the bottom end of the water inlet pipe (601), and the top of each spray header (602) is connected with the water inlet pipe (601) through threads and sealed through a raw material tape.

4. The microbial solid fermentation tank capable of increasing the contact area of materials according to claim 1, wherein a pressure gauge (13) is arranged on the outer side of the top of the tank body (1).

5. The microbial solid fermentation tank capable of increasing the contact area of materials according to claim 1, it is characterized in that the stirring device (7) comprises a first motor (701) which is fixed at the outer side of the sealing cover (2) close to one side of the feed port (3), the output end of the first motor (701) penetrates through the middle part of the sealing cover (2), extends into the tank body (1) and is sleeved with a rotating frame (702), the top and the bottom of the rotating frame (702) are respectively provided with a plurality of stirring blades (703) in a clamping way, a fixed shaft (704) is transversely arranged in the middle of the rotating frame (702), one side of the fixed shaft (704) far away from the motor I (701) is fixedly connected with the inner wall of the tank body (1) through a connecting rod (705), and one end of the stirring blade (703) close to the fixed shaft (704) is connected with the fixed shaft (704) through an L-shaped connecting rod (706).

6. The microbial solid fermentation tank capable of increasing the contact area of materials according to claim 5, wherein the outer circumference of the fixed shaft (704) is provided with a plurality of guide grooves (70401), and one side of the L-shaped connecting rod (706) far away from the stirring blade (703) is clamped inside the guide grooves (70401).

7. The microbial solid fermentation tank capable of increasing the contact area of materials according to claim 6, wherein the jacking mechanism (9) comprises a mounting plate (901), the bottom end of the mounting plate (901) is fixedly connected with the top end of the base (8), bearing seats (902) are arranged on both sides and the middle of the mounting plate (901), a worm (903) is clamped in the middle of each bearing seat (902), a driven chain wheel (904) is sleeved on one side of each worm (903), fixing seats (905) are arranged on both sides of the mounting plate (901), a lead screw (906) vertically penetrates through the middle of each fixing seat (905), a worm wheel (907) meshed with the worm (903) is sleeved in the middle of each lead screw (906), the bottom of each worm wheel (907) is clamped on the top of the corresponding fixing seat (905), and a bearing (908) is sleeved at the bottom of each worm wheel (907), and the middle part of the worm wheel (907) is vertically provided with an internal thread hole matched with the screw rod (906), two groups of arc-shaped ejector rods (909) are longitudinally clamped between the tops of the screw rod (906), a plurality of idler wheels (910) are uniformly sleeved outside the arc-shaped ejector rods (909), the top ends of the idler wheels (910) are movably connected with the bottom end of the tank body (1), one side of the fixed seat (905) close to the driven sprocket (904) is provided with a second motor (911), the bottom end of the second motor (911) is fixedly connected with the top end of the mounting plate (901), the output end of the second motor (911) is sleeved with a driving sprocket (912), and the driving sprocket (912) is connected with the driven sprocket (904) through a chain (913).

8. The microbial solid fermentation tank capable of increasing the contact area of materials as claimed in claim 7, wherein a limiting rod (90501) is transversely clamped in the middle of one side of the fixing seat (905), a notch (90601) is formed in the outer side of the bottom of the screw rod (906), and one side of the limiting rod (90501) is clamped in the notch (90601).

9. The microbial solid fermentation tank capable of increasing the contact area of materials as claimed in claim 1, wherein the top of the first fixing support frame (10) is of an arc-shaped opening structure.

10. The microorganism solid fermentation tank capable of increasing the contact area of materials as claimed in claim 8, wherein a pressure sensor (14) is arranged at the top of the sealing cover (2) and inside the tank body (1), a control box (15) is arranged at one side of the base (8) close to the second motor (911), an alarm lamp (16) is arranged at the top end of the control box (15), and the control box (15) is electrically connected with the first motor (701), the second motor (911), the pressure sensor (14) and the alarm lamp (16) respectively.

Background

Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under appropriate conditions. The level of microbial fermentation production depends mainly on the genetic characteristics of the strain itself and the culture conditions. The application range of fermentation engineering is medical industry, food industry, energy industry, chemical industry, agriculture, plant gene modification, biological nitrogen fixation, engineering disinsection, biological pesticide, microorganism nutrient, environmental protection and the like.

In the microbial fermentation process, a fermentation tank is needed, but the fermentation tank in the microbial fermentation engineering is not mature enough, particularly a solid fermentation tank. At present, the existing microorganism solid fermentation tank has poor effect of scattering materials, so that the microorganism fermentation is incomplete, the cost is wasted, and the microorganism fermentation efficiency is low; in addition, the existing microorganism solid fermentation tank is mostly not provided with a cleaning device and the tank body is mostly fixedly arranged, so that the cleaning difficulty is caused, the microorganism solid residue phenomenon in the discharging process can be caused, and the workload of workers can be increased by manually cleaning the residue.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the microbial solid fermentation tank capable of increasing the contact area of materials, which has the advantages of good material scattering effect and convenience in cleaning and discharging, and further solves the problems of poor material scattering effect and inconvenience in cleaning of the conventional solid fermentation tank.

(II) technical scheme

In order to realize the advantages of good material scattering effect and convenient cleaning and discharging, the invention adopts the following specific technical scheme:

the utility model provides a can increase material area of contact's microorganism solid state fermentation jar, which comprises a tank body, the both sides of the jar body all are provided with sealed lid, top one side of the jar body is provided with the feed inlet, one side that the feed inlet was kept away from to the bottom of the jar body is provided with the discharge gate, the inside wall of the jar body is provided with the heat preservation, the internal top of jar transversely is provided with belt cleaning device, the horizontal joint in middle part of the jar body is provided with agitating unit, the below of the jar body is provided with the base, the top of base has from left to right set gradually climbing mechanism, fixed stay frame one and fixed stay frame two, the top of fixed stay frame one and fixed stay frame two all vertically is provided with the backup pad, the top of backup pad and the bottom wall connection of the jar body.

Furthermore, in order to protect the contact surface of the tank body and the supporting plate, a rubber protection pad is arranged at the top end of the supporting plate.

Further, for the convenience of belt cleaning device's maintenance, belt cleaning device includes horizontal joint in the inlet tube at the internal top of jar, and the bottom of inlet tube evenly is provided with a plurality of shower heads, and passes through threaded connection and sealed through the thread seal between the top of shower head and the inlet tube.

Further, in order to realize the real-time observation of the pressure inside the tank body, a pressure gauge is arranged on the outer side of the top of the tank body.

Further, in order to realize carrying out the intensive mixing to the solid microorganism of jar internal portion, agitating unit is including being fixed in the motor one that is close to the sealed lid outside of feed inlet one side, the output of motor one passes the middle part of sealed lid and extends to the inside of jar body and cover and is equipped with the rotating turret, the equal joint in top and the bottom of rotating turret is provided with a plurality of stirring vane, the rotating turret middle part transversely is provided with the fixed axle, the fixed axle is kept away from between the one side of motor one and the inner wall of the jar body through connecting rod fixed connection, and stirring vane is close to and is connected through L shape connecting rod between the one end of fixed axle and the fixed axle.

Furthermore, in order to realize that the stirring blades rotate around the fixed shaft and rotate, a plurality of guide grooves are formed in the circumference of the outer side of the fixed shaft, and one side, far away from the stirring blades, of the L-shaped connecting rod is clamped in the guide grooves.

Further, in order to realize the certain inclination angle of the tank body, the jacking mechanism comprises a mounting plate, the bottom end of the mounting plate is fixedly connected with the top end of a base, bearing seats are arranged on two sides and the middle part of the mounting plate, a worm is clamped in the middle of each bearing seat, a driven sprocket is sleeved on one side of the worm, fixing seats are arranged on two sides of the mounting plate, a lead screw is vertically arranged in the middle of each fixing seat in a penetrating manner, a worm wheel meshed with the worm is sleeved in the middle of each lead screw, the bottom of each worm wheel is clamped at the top of each fixing seat, a bearing is sleeved at the bottom of each worm wheel, an inner thread hole matched with the lead screw is vertically arranged in the middle of each worm wheel, an arc-shaped ejector rod is longitudinally clamped between the tops of the two groups of lead screws, a plurality of idler wheels are uniformly sleeved outside each arc-shaped ejector rod, the top ends of the idler wheels are movably connected with the bottom end of the tank body, and one side of the fixing seats close to the driven sprockets is provided with a motor II, the bottom end of the second motor is fixedly connected with the top end of the mounting plate, the output end of the second motor is sleeved with a driving chain wheel, and the driving chain wheel is connected with the driven chain wheel through a chain.

Further, in order to prevent the lead screw from rotating while lifting, the transverse clamping at the middle part of one side of the fixing seat is provided with a limiting rod, the outer side of the bottom of the lead screw is provided with a notch, and one side of the limiting rod is clamped in the notch.

Furthermore, in order to guarantee that the first fixed support frame can not obstruct the rotation of the tank body when supporting the tank body, the top of the first fixed support frame is of an arc-shaped opening structure.

Further, in order to realize automatic control, the top of the sealing cover and the inside of the tank body are provided with a pressure sensor, one side of the base close to the motor II is provided with a control box, the top end of the control box is provided with an alarm lamp, and the control box is respectively electrically connected with the motor I, the motor II, the pressure sensor and the alarm lamp.

(III) advantageous effects

Compared with the prior art, the invention provides the microbial solid fermentation tank capable of increasing the contact area of materials, which has the following beneficial effects:

(1) the solid microorganisms can be fully stirred by arranging the stirring device, so that the material contact area of the solid microorganisms is increased, the microorganisms are fully fermented, and the fermentation efficiency is improved; in addition, can realize fully wasing jar internal portion through belt cleaning device to alleviate staff's work load, and improve work efficiency.

(2) Through setting up climbing mechanism, can realize utilizing the motor to drive the lead screw and rise and carry out the jacking through the arc ejector pin to the jar body, can rotate the jar body around two fixed stay framves like this to the certain angle of slope through making a jar body slope, has not only avoided taking place the remaining phenomenon of material in ejection of compact in-process, also can guarantee to carry out quick discharge sewage when clearing up the jar body moreover.

(3) The temperature in the tank body can be kept at a certain value in the fermentation process by arranging the heat insulation layer, so that better fermentation of fixed microorganisms is ensured; the pressure in the tank body can be observed by arranging the pressure gauge, so that the use safety of the equipment is improved.

(4) Through setting up pressure sensor, can realize monitoring the internal pressure of jar, when the internal pressure of jar exceeded or was less than the setting value, pressure sensor can be with signal transmission to control box to regulate and control through the control box, the staff can be reminded to the alarm lamp in addition, thereby realizes carrying out the management and control to the internal pressure of jar.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an isometric view of a microbial solids fermentor that can increase material contact area in accordance with an embodiment of the invention;

FIG. 2 is a cross-sectional view of a microbial solids fermentor that can increase the material contact area according to an embodiment of the invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a schematic structural diagram of a guide groove in a microbial solid fermentation tank capable of increasing a material contact area according to an embodiment of the invention;

FIG. 6 is an isometric view of a jacking mechanism in a microbial solids fermentor that can increase the material contact area in accordance with an embodiment of the invention;

FIG. 7 is a sectional view of a holder in a microbial solid fermentation tank capable of increasing a contact area of materials according to an embodiment of the present invention;

FIG. 8 is an isometric view of a support plate in a microbial solids fermentor that can increase the material contact area in accordance with an embodiment of the invention;

FIG. 9 is an isometric view of a base in a microbial solids fermentor that can increase material contact area according to an embodiment of the invention.

In the figure:

1. a tank body; 2. a sealing cover; 3. a feed inlet; 4. a discharge port; 5. a heat-insulating layer; 6. a cleaning device; 601. a water inlet pipe; 602. a shower head; 7. a stirring device; 701. a first motor; 702. a rotating frame; 703. a stirring blade; 704. a fixed shaft; 70401. a guide groove; 705. a connecting rod; 706. an L-shaped connecting rod; 8. a base; 9. a jacking mechanism; 901. mounting a plate; 902. a bearing seat; 903. a worm; 904. a driven sprocket; 905. a fixed seat; 90501. a limiting rod; 906. a screw rod; 90601. a notch; 907. a worm gear; 908. a bearing; 909. an arc-shaped ejector rod; 910. a roller; 911. a second motor; 912. a drive sprocket; 913. a chain; 10. fixing a first support frame; 11. fixing a second support frame; 12. a support plate; 13. a pressure gauge; 14. a pressure sensor; 15. a control box; 16. an alarm lamp.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the invention, a microorganism solid fermentation tank capable of increasing the contact area of materials is provided.

The invention will now be further described with reference to the accompanying drawings and detailed description, as shown in figures 1-9, the microbial solid fermentation tank capable of increasing the contact area of materials comprises a tank body 1, sealing covers 2 are arranged on two sides of the tank body 1, a feed inlet 3 is formed in one side of the top end of the tank body 1, a discharge outlet 4 is formed in one side, away from the feed inlet 3, of the bottom end of the tank body 1, a heat insulation layer 5 is arranged on the inner wall of the tank body 1, a cleaning device 6 is transversely arranged on the inner top of the tank body 1, a stirring device 7 is transversely clamped and connected in the middle of the tank body 1, a base 8 is arranged below the tank body 1, a jacking mechanism 9, a first fixed support frame 10 and a second fixed support frame 11 are sequentially arranged at the top end of the base 8 from left to right, supporting plates 12 are longitudinally arranged at the tops of the first fixed support frame 10 and the second fixed support frame 11, and the top ends of the supporting plates 12 are connected with the outer wall of the bottom end of the tank body 1.

By means of the scheme, the solid microorganisms can be fully stirred by arranging the stirring device 7, so that the material contact area of the solid microorganisms is increased, the microorganisms are fully fermented, and the fermentation efficiency is improved; in addition, can realize fully wasing jar body 1 inside through belt cleaning device 6 to alleviate staff's work load, and improve work efficiency.

In one embodiment, the top end of the supporting plate 12 is provided with a rubber protective pad, so that the contact surface of the can body 1 and the supporting plate 12 can be protected.

In one embodiment, the cleaning device 6 comprises a water inlet pipe 601 transversely clamped at the inner top of the tank body 1, a plurality of spray headers 602 are uniformly arranged at the bottom end of the water inlet pipe 601, and the top of each spray header 602 is connected with the water inlet pipe 601 through threads and sealed through a raw material tape, so that the spray headers 602 can be conveniently replaced.

In one embodiment, a pressure gauge 13 is arranged on the outer side of the top of the tank body 1, so that the pressure inside the tank body 1 can be observed in real time.

In one embodiment, the stirring device 7 comprises a first motor 701 fixed on the outer side of the sealing cover 2 on the side close to the feed inlet 3, an output end of the first motor 701 penetrates through the middle of the sealing cover 2, extends to the inside of the tank body 1, and is sleeved with a rotating frame 702, a plurality of stirring blades 703 are arranged at the top and the bottom of the rotating frame 702 in a clamping manner, a fixing shaft 704 is transversely arranged in the middle of the rotating frame 702, one side of the fixing shaft 704 far away from the first motor 701 is fixedly connected with the inner wall of the tank body 1 through a connecting rod 705, and one end of each stirring blade 703 close to the fixing shaft 704 is connected with the fixing shaft 704 through an L-shaped connecting rod 706, so that solid microorganisms inside the tank body 1 can be fully stirred through multi-angle rotation of the stirring blades 703.

In one embodiment, the outer circumference of the fixed shaft 704 is provided with a plurality of guide grooves 70401, and one side of the L-shaped connecting rod 706 away from the stirring blade 703 is clamped inside the guide grooves 70401, so that the stirring blade 703 can rotate around the fixed shaft 704.

In one embodiment, the jacking mechanism 9 comprises a mounting plate 901, the bottom end of the mounting plate 901 is fixedly connected with the top end of a base 8, bearing seats 902 are arranged on both sides and the middle part of the mounting plate 901, a worm 903 is clamped in the middle of the bearing seat 902, a driven sprocket 904 is sleeved on one side of the worm 903, fixing seats 905 are arranged on both sides of the mounting plate 901, a lead screw 906 is vertically arranged in the middle of each fixing seat 905 in a penetrating manner, a worm wheel 907 engaged with the worm 903 is sleeved in the middle of the lead screw 906, the bottom of the worm wheel 907 is clamped on the top of each fixing seat 905, a bearing 908 is sleeved on the bottom of the worm wheel 907, an internal thread hole matched with the lead screw 906 is vertically arranged in the middle of the worm wheel 907, an arc-shaped ejector pin 909 is longitudinally clamped between the tops of the two groups of lead screws 906, a plurality of rollers 910 are uniformly sleeved on the outer part of the arc-shaped ejector pin 909, and the top ends of the rollers 910 are movably connected with the bottom end of the tank body 1, one side of the fixing base 905 close to the driven sprocket 904 is provided with a second motor 911, the bottom end of the second motor 911 is fixedly connected with the top end of the mounting plate 901, the output end of the second motor 911 is sleeved with a driving sprocket 912, and the driving sprocket 912 is connected with the driven sprocket 904 through a chain 913, so that the tank body 1 can be inclined at a certain angle by utilizing the screw 906.

In one embodiment, the middle of one side of the fixing seat 905 is transversely clamped with a limiting rod 90501, the outer side of the bottom of the screw rod 906 is provided with a notch 90601, and one side of the limiting rod 90501 is clamped in the notch 90601, so that the screw rod 906 can be prevented from rotating when being lifted.

In one embodiment, the top of the first fixing support 10 is an arc-shaped opening structure, which ensures that the first fixing support 10 does not obstruct the rotation of the tank 1 while supporting the tank 1.

In one embodiment, a pressure sensor 14 is arranged at the top of the sealing cover 2 and inside the tank body 1, a control box 15 is arranged on one side of the base 8 close to the second motor 911, an alarm lamp 16 is arranged at the top end of the control box 15, and the control box 15 is electrically connected with the first motor 701, the second motor 911, the pressure sensor 14 and the alarm lamp 16 respectively, so that automatic control can be realized.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the control box 15 is electrically connected with an external power supply, the water inlet pipe 601 is connected with the water pump through a hose, and the tank body 1 and the externally connected pipeline are hoses. Solid microorganisms are placed into the tank body 1 through the feed port 3, the control box 15 controls the motor I701 to be started, the motor I701 rotates and drives the rotating frame 702 to rotate (the motor I701 is connected with the rotating frame 702 through a socket), the rotating frame 702 rotates and drives the stirring blade 703 on the rotating frame to rotate, the stirring blade 703 rotates and drives the L-shaped connecting rod 706 to move in the guide groove 70401, the stirring blade 703 rotates under the limitation of the guide groove 70401, and therefore the stirring blade 703 is used for fully stirring the solid microorganisms in the tank body 1; when the material needs to be discharged, the control box 15 controls the motor II 911 to be started, the motor II 911 is started and drives the driving chain wheel 912 to rotate, the driving chain wheel 912 drives the driven chain wheel 904 to rotate through the chain 913, the driven chain wheel 904 drives the worm 903 to rotate, the worm 903 drives the worm wheel 907 to rotate, the worm wheel 907 drives the screw rod 906 to ascend through mutual meshing, therefore, the two groups of screw rods 906 drive the arc-shaped ejector rods 909 to ascend and jack up the tank body 1, at the moment, the tank body 1 rotates for a certain angle around the top of the fixed support frame II 11, and the material is convenient to discharge. Similarly, the tank body 1 is inclined at a certain angle, so that sewage can be conveniently discharged in the cleaning process.

In summary, by means of the above technical scheme of the present invention, the solid microorganisms can be fully stirred by the stirring device 7, so that the material contact area of the solid microorganisms is increased, the microorganisms are fully fermented, and the fermentation efficiency is improved; in addition, can realize fully wasing jar body 1 inside through belt cleaning device 6 to alleviate staff's work load, and improve work efficiency.

In addition, through setting up climbing mechanism 9, can realize utilizing the motor to drive lead screw 906 and rise and carry out the jacking to jar body 1 through arc ejector pin 909, can rotate jar body 1 around two 11 fixed stay frames like this to the certain angle of slope through making a jar body 1 slope, not only avoided taking place the remaining phenomenon of material in ejection of compact process, can guarantee to carry out quick discharge with sewage when clearing up jar body 1 in addition.

In addition, the temperature inside the tank body 1 can be kept at a certain value in the fermentation process by arranging the heat-insulating layer 5, so that better fermentation of fixed microorganisms is ensured; the pressure in the tank body 1 can be observed by arranging the pressure gauge 13, so that the use safety of the equipment is improved.

In addition, through setting up pressure sensor 14, can realize monitoring the pressure of jar internal portion 1, when jar internal portion's pressure surpassed or was less than the setting value, pressure sensor 14 can be with signal transmission to control box 15 to regulate and control through control box 15, the staff can be reminded to alarm lamp 16 in addition, thereby realizes managing and controlling jar internal pressure of 1.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.