CN220393576U

CN220393576U - Livestock manure fermentation equipment for preparing organic fertilizer

Info

Publication number: CN220393576U
Application number: CN202322088569.5U
Authority: CN
Inventors: 张宗衡; 谢仕龙
Original assignee: Yudu County Jiufeng Guoyu Energy Development Co ltd
Current assignee: Yudu County Jiufeng Guoyu Energy Development Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-26
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses livestock manure fermentation equipment for preparing organic fertilizer, which comprises a fermentation tank body and an odor treatment tank, wherein the fermentation tank body is fixedly connected with the odor treatment tank, an odor treatment mechanism is arranged in the odor treatment tank, a cutting mechanism, an extruding mechanism and an automatic oxygen inlet mechanism are arranged in the fermentation tank body, the odor treatment mechanism is an odor input pipe, one end of the odor input pipe extends into the fermentation tank body, the other end of the odor input pipe extends into the odor treatment tank, the bottom end of the odor input pipe is rotatably connected with an outer sleeve, a plurality of release pipes are respectively arranged at the bottom and the outer wall of the outer sleeve, a motor is arranged at the top of the fermentation tank body, and a group of gears are meshed with each other. According to the utility model, through the arranged odor treatment mechanism, the odor in the fermentation tank body is discharged to the odor treatment tank by utilizing the odor input pipe, so that the odor reacts with the reaction liquid and is adsorbed under the action of the activated carbon adsorbent, and the problem that the air pollution is caused by the fact that the odor is directly discharged to the atmosphere can be avoided.

Description

Livestock manure fermentation equipment for preparing organic fertilizer

Technical Field

The utility model relates to the technical field of livestock manure treatment, in particular to livestock manure fermentation equipment for preparing an organic fertilizer.

Background

One of the important ways of recycling the livestock manure is to produce the organic fertilizer, which mainly adopts biological treatment technologies including natural composting, high-temperature composting, anaerobic fermentation and the like, wherein the production technology of the commercial organic fertilizer generally adopts high-temperature aerobic composting technology, and the existing livestock manure treatment method is to collect raw materials together, dehydrate and condition the raw materials by a physical method, stir the raw materials uniformly and send the raw materials into a fermentation device for high-temperature composting fermentation treatment.

Through retrieving, chinese patent grant number CN 108424198B's patent discloses an energy-conserving birds animal manure fermentation equipment, including organism, straw smash chamber, fermentation auxiliary agent add chamber, photovoltaic power generation module and fermentation chamber, organism inner chamber top right side sets up straw and smashes the chamber, straw smashes the chamber left side and sets up the excrement and urine and add the chamber, organism inner chamber bottom sets up the fermentation chamber, organism upper surface left side sets up photovoltaic power generation module, organism right side wall sets up fermentation auxiliary agent and adds the chamber, straw smashes chamber, fermentation auxiliary agent adds chamber and excrement and urine and adds the chamber all with fermentation chamber intercommunication, its characterized in that, organism upper surface intermediate position sets up straw pan feeding mouth. The above patents have the following disadvantages: can not provide oxygen for flora fermentation, can not realize the regulation and control of the livestock manure fermentation environment, and can not treat the odor generated by the livestock manure fermentation, and the odor is directly discharged into the atmosphere to cause air pollution to the surrounding environment.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides livestock manure fermentation equipment for preparing an organic fertilizer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a preparation poultry excrement and urine fermentation equipment for fertilizer, including the fermentation cylinder body and odor treatment jar, fixed connection between fermentation cylinder body and the odor treatment jar, odor treatment jar inside is provided with odor treatment mechanism, the inside cutting mechanism that is provided with of fermentation cylinder, extruding means and automatic oxygen mechanism that advances, odor treatment mechanism is the odor input pipe, odor input pipe one end stretches into the fermentation cylinder is internal, the odor input pipe other end stretches into inside the odor treatment jar, odor input pipe bottom rotates and is connected with the outer tube, outer tube bottom and outer wall are provided with a plurality of release pipes respectively, fermentation cylinder body top is provided with the motor, motor output end power is connected with first pivot, odor treatment jar top rotates and is connected with the bull stick, the transmission is connected with the belt between bull stick and the first pivot, bull stick outer wall and the equal fixedly connected with gear of outer tube outer wall, a set of gear intermeshing.

Preferably, the mounting groove has been seted up on the odor treatment jar surface, and the inside sliding connection of mounting groove has the deodorization box, and the inside packing of deodorization box has the active carbon adsorbent, and the outside fixedly connected with handle of deodorization box has been seted up to the inside spout of deodorization box, spout and bull stick outer wall sliding connection, and outlet duct and reaction liquid feed tube have been seted up respectively to odor treatment jar top and side, and the input of odor input tube is provided with aspiration pump and check valve.

Preferably, the cutting mechanism is a cutting knife, the bottom end of the first rotating shaft extends into the fermentation tank body and is fixedly connected with a threaded rod, the outer wall of the threaded rod is connected with a threaded sleeve in a meshed mode, the outer wall of the threaded sleeve is connected with a rotating ring in a rotating mode, and one ends of the cutting knives are fixedly connected with the outer wall of the rotating ring.

Preferably, the extrusion mechanism is the extrusion plate, threaded rod bottom fixedly connected with second pivot, extrusion plate inner wall and second pivot outer wall fixed connection, a plurality of extrusion holes have evenly been seted up to the extrusion plate surface, and second pivot outer wall rotates and is connected with a plurality of scrapers, and a plurality of scrapers other end all with the internal wall fixed connection of fermentation cylinder, a plurality of scrapers set up to incline state and its bottom and extrusion plate in close contact.

Preferably, a group of first telescopic links are fixedly connected between the bottom of the threaded sleeve and the top of the scraping plate, a group of second telescopic links are fixedly connected between the top of the rotating ring and the outer wall of the first rotating shaft, auger blades are arranged on the outer wall of the second rotating shaft, and the auger blades are located below the extrusion plate.

Preferably, the automatic oxygen inlet mechanism is an oxygen inlet pipe, the oxygen inlet pipe is arranged to be Z-shaped and positioned below the extrusion plate, a check ring is arranged at the output end of the oxygen inlet pipe, the inner wall of the oxygen inlet pipe is slidably connected with an end cover, the bottom of the end cover is fixedly connected with a baffle, a group of reset springs are fixedly connected between the top of the baffle and the bottom of the check ring, and a group of baffle rods are fixedly connected with the inner wall of the bottom of the oxygen inlet pipe.

Preferably, the top and the bottom of the fermentation tank body are respectively provided with a fecal inlet and an organic fertilizer outlet.

The beneficial effects of the utility model are as follows:

1. through the arranged odor treatment mechanism, the odor in the fermentation tank body is discharged to the odor treatment tank by utilizing the odor input pipe, so that the odor reacts with the reaction liquid and is adsorbed under the action of the activated carbon adsorbent, the odor can be prevented from being directly discharged to the atmosphere to cause air pollution to the surrounding environment, and meanwhile, the plurality of release pipes rotate under the meshing action of the group of gears, so that the odor is more thoroughly contacted with the reaction liquid, and the odor treatment effect is improved;

2. through the cutting mechanism, the motor works to enable the threaded rod to rotate under the action of the first rotating shaft, the thread sleeve meshed with the threaded rod is located in the fermentation tank body to move up and down under the limit action of the group of first telescopic rods, meanwhile, the plurality of cutting blades rotate under the action of the rotating ring, so that the cutting blades move up and down and synchronously rotate to cut the livestock manure imported by the manure, and the extruding mechanism is arranged to enable the manure to be extruded by the extruding holes by utilizing the scraping action of the scraping plate on the surface of the extruding plate, so that the volume of the manure can be effectively changed, the contact between the manure and oxygen is improved, and the fermentation effect is enhanced;

3. through the automatic oxygen mechanism that advances that sets up, when the aspiration pump of odor input tube one end starts, the inside odor of fermentation cylinder is taken out to the odor treatment jar in preserve, and the internal atmospheric pressure of fermentation cylinder descends this moment, and the end cover moves down under the effect of atmospheric pressure for the oxygen advances the pipe and keeps openly, and when the internal atmospheric pressure of fermentation cylinder was balanced, the end cover resets under the effect of a set of reset spring, makes the oxygen advance the pipe to close, has strengthened the degree of automation of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a proposed livestock manure fermentation device for preparing organic fertilizer;

FIG. 2 is a schematic cross-sectional view of a proposed livestock manure fermentation device for preparing organic fertilizer;

FIG. 3 is a schematic diagram showing the structure of a cutting mechanism and an extruding mechanism of a livestock manure fermenting device for preparing organic fertilizer;

fig. 4 is a schematic structural diagram of an automatic oxygen inlet mechanism of a livestock manure fermentation device for preparing organic fertilizer.

In the accompanying drawings: 1. a fermentation tank body; 2. an odor treatment tank; 3. an odor input pipe; 4. an outer sleeve; 5. a release tube; 6. a motor; 7. a first rotating shaft; 8. a rotating rod; 9. a belt; 10. a gear; 11. a mounting groove; 12. a deodorizing box; 13. an activated carbon adsorbent; 14. a handle; 15. a chute; 16. an air outlet pipe; 17. a reaction liquid inlet pipe; 18. a threaded rod; 19. a thread sleeve; 20. rotating the ring; 21. a cutting blade; 22. an extrusion plate; 23. a scraper; 24. a first telescopic rod; 25. a second telescopic rod; 26. a second rotating shaft; 27. auger blades; 28. an oxygen inlet pipe; 29. a retainer ring; 30. an end cap; 31. a baffle; 32. a return spring; 33. a gear lever; 34. a fecal inlet; 35. and an organic fertilizer outlet.

Detailed Description

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Referring to fig. 1-4, a livestock manure fermentation equipment for preparing organic fertilizer comprises a fermentation tank body 1 and an odor treatment tank 2, wherein an odor treatment mechanism is arranged inside the fermentation tank body 1 and the odor treatment tank 2, a cutting mechanism, an extruding mechanism and an automatic oxygen inlet mechanism are arranged inside the fermentation tank body 1, the odor treatment mechanism is an odor input pipe 3, one end of the odor input pipe 3 stretches into the fermentation tank body 1, the other end of the odor input pipe 3 stretches into the odor treatment tank 2, an outer sleeve 4 is rotatably connected to the bottom end of the odor input pipe 3, a plurality of release pipes 5 are respectively arranged at the bottom and the outer wall of the outer sleeve 4, a motor 6 is arranged at the top of the fermentation tank body 1, a first rotating shaft 7 is connected to the output end power of the motor 6, a rotating rod 8 is rotatably connected to the top of the odor treatment tank 2, a belt 9 is connected between the rotating rod 8 and the first rotating shaft 7, gears 10 are fixedly connected to the outer wall of the rotating rod 8 and the outer wall of the outer sleeve 4, and a group of gears 10 are meshed with each other.

Meanwhile, the surface of the odor treatment tank 2 is provided with a mounting groove 11, the inside of the mounting groove 11 is slidably connected with a deodorizing box 12, the inside of the deodorizing box 12 is filled with an activated carbon adsorbent 13, the outside of the deodorizing box 12 is fixedly connected with a handle 14, the inside of the deodorizing box 12 is provided with a sliding groove 15, the sliding groove 15 is slidably connected with the outer wall of a rotating rod 8, the top and the side surface of the odor treatment tank 2 are respectively provided with an air outlet pipe 16 and a reaction liquid inlet pipe 17, the input end of the odor input pipe 3 is provided with an air pump and a check valve, a cutting mechanism is a cutting knife 21, the bottom end of a first rotating shaft 7 extends into the fermentation tank body 1 and is fixedly connected with a threaded rod 18, the outer wall of the threaded rod 18 is in meshed connection with a thread bush 19, the outer wall of the thread bush 19 is rotationally connected with a rotating ring 20, one end of each cutting knife 21 is fixedly connected with the outer wall of the rotating ring 20, the extruding mechanism is an extruding plate 22, the bottom end of the threaded rod 18 is fixedly connected with a second rotating shaft 26, the inner wall of the extrusion plate 22 is fixedly connected with the outer wall of the second rotating shaft 26, a plurality of extrusion holes are uniformly formed on the surface of the extrusion plate 22, the outer wall of the second rotating shaft 26 is rotationally connected with a plurality of scraping plates 23, the other ends of the scraping plates 23 are fixedly connected with the inner wall of the fermentation tank body 1, the scraping plates 23 are arranged in an inclined state, the bottoms of the scraping plates are tightly contacted with the extrusion plate 22, a group of first telescopic rods 24 are fixedly connected between the bottoms of the threaded sleeves 19 and the tops of the scraping plates 23, a group of second telescopic rods 25 are fixedly connected between the tops of the rotating rings 20 and the outer wall of the first rotating shaft 7, auger blades 27 are arranged on the outer wall of the second rotating shaft 26, the auger blades 27 are positioned below the extrusion plate 22, an automatic oxygen inlet mechanism is an oxygen inlet pipe 28, the oxygen inlet pipe 28 is arranged in a Z-shaped state and positioned below the extrusion plate 22, a check ring 29 is arranged at the output end of the oxygen inlet pipe 28, an end cover 30 is slidingly connected with the inner wall of the oxygen inlet pipe 28, a baffle 31 is fixedly connected with the bottom of the end cover 30, a group of return springs 32 are fixedly connected between the top of the baffle plate 31 and the bottom of the retainer ring 29, a group of baffle rods 33 are fixedly connected to the inner wall of the bottom of the oxygen inlet pipe 28, and a fecal inlet 34 and an organic fertilizer outlet 35 are respectively arranged at the top and the bottom of the fermentation tank body 1.

Working principle: when the device is used, the reaction liquid inlet pipe 17 is utilized to fill reaction liquid into the odor treatment tank 2, whether the activated carbon adsorbent 13 in the odor removal box 12 is sufficient or not is checked, the input end of the oxygen inlet pipe 28 is connected with oxygen, livestock manure is filled into the fermentation tank body 1 through the manure inlet 34, a motor is started, the threaded rod 18 is driven by the first rotating shaft 7 to rotate, the thread bush 19 meshed with the threaded rod 18 is positioned in the fermentation tank body 1 to move up and down under the limiting action of the first telescopic rod 24, the plurality of cutters 21 are driven to move synchronously, the plurality of cutters 21 are driven to rotate by the rotating ring 20, the fallen manure is subjected to omnibearing cutting, the cut manure falls on the extrusion plate 22, the extrusion plate 22 rotates under the action of the second rotating shaft 26, and the scraper above the manure is fixed with the interior of the fermentation tank body 1, so that the scraper 23 extrudes the manure on the surface of the extrusion plate 22, reduces the volume in the extrusion process, and contacts with the oxygen to ferment, and the manure on the bottom of the fermentation tank body 1 is subjected to full contact with the oxygen, and the manure is prevented from being discharged from the machine 35.

In the process, the air pump intermittently works to enable odor generated by fermentation to enter the odor treatment tank 2 from the fermentation tank body 1 through the odor input pipe 3, so that the odor reacts with reaction liquid and is adsorbed under the action of the activated carbon adsorbent 13, air pollution to the surrounding environment caused by direct emission of the odor into the atmosphere can be avoided, meanwhile, the motor 6 works to enable the rotating rod 8 to rotate under the action of the belt 9, the plurality of release pipes 5 rotate under the meshing action of the group of gears 10, so that the contact of the odor and the reaction liquid is more thorough, the odor treatment effect is improved, the odor is converted into clean air after reaction and adsorption and is discharged from the air outlet pipe 16, meanwhile, when the air pump at one end of the odor input pipe 3 is started, the odor in the fermentation tank body 1 is pumped out, the air pressure in the fermentation tank body 1 is reduced at the moment, the end cover 30 moves downwards under the action of the air pressure, so that the oxygen inlet pipe 28 is kept open, and when the air pressure in the fermentation tank body 1 is balanced, the end cover 30 resets under the action of the group of reset springs 32, so that the oxygen inlet pipe 28 is closed, and the automation degree of the device is enhanced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a preparation poultry manure fermentation equipment for fertilizer, includes fermentation cylinder body (1) and odor treatment jar (2), fixed connection between fermentation cylinder body (1) and odor treatment jar (2), and odor treatment jar (2) inside is provided with odor treatment mechanism, and fermentation cylinder body (1) inside is provided with cutting mechanism, extrusion mechanism and automatic oxygen mechanism that advances, a serial communication port, odor treatment mechanism is odor input tube (3), and inside fermentation cylinder body (1) was stretched into to odor input tube (3) one end, odor input tube (3) other end stretched into odor treatment jar (2) inside, and odor input tube (3) bottom rotation is connected with outer tube (4), and outer tube (4) bottom and outer wall are provided with a plurality of release pipes (5) respectively, and fermentation cylinder body (1) top is provided with motor (6), and motor (6) output power is connected with first pivot (7), and odor treatment jar (2) top rotation is connected with bull stick (8), and first pivot (7) between the transmission be connected with belt (9), bull stick (8) outer wall and outer tube (4) outer wall and outer tube (10) all have a set of gears (10) intermeshing.

2. The livestock manure fermentation equipment for preparing the organic fertilizer according to claim 1, wherein a mounting groove (11) is formed in the surface of the odor treatment tank (2), a deodorizing box (12) is slidably connected in the mounting groove (11), an activated carbon adsorbent (13) is filled in the deodorizing box (12), a handle (14) is fixedly connected to the outside of the deodorizing box (12), a sliding groove (15) is formed in the deodorizing box (12), the sliding groove (15) is slidably connected with the outer wall of the rotating rod (8), an air outlet pipe (16) and a reaction liquid inlet pipe (17) are respectively formed in the top and the side face of the odor treatment tank (2), and an air sucking pump and a check valve are arranged at the input end of the odor input pipe (3).

3. The livestock manure fermenting equipment for preparing the organic fertilizer according to claim 1, wherein the cutting mechanism is a cutting knife (21), the bottom end of the first rotating shaft (7) stretches into the fermenting tank body (1) and is fixedly connected with a threaded rod (18), the outer wall of the threaded rod (18) is connected with a threaded sleeve (19) in a meshed mode, the outer wall of the threaded sleeve (19) is rotationally connected with a rotating ring (20), and one ends of the cutting knives (21) are fixedly connected with the outer wall of the rotating ring (20).

4. The livestock manure fermenting device for preparing the organic fertilizer according to claim 3, wherein the extruding mechanism is an extruding plate (22), a second rotating shaft (26) is fixedly connected to the bottom end of the threaded rod (18), the inner wall of the extruding plate (22) is fixedly connected with the outer wall of the second rotating shaft (26), a plurality of extruding holes are uniformly formed in the surface of the extruding plate (22), a plurality of scraping plates (23) are rotatably connected to the outer wall of the second rotating shaft (26), the other ends of the scraping plates (23) are fixedly connected with the inner wall of the fermenting tank body (1), and the scraping plates (23) are in an inclined state, and the bottoms of the scraping plates are in tight contact with the extruding plate (22).

5. A livestock manure fermentation device for preparing an organic fertilizer according to claim 3, wherein a group of first telescopic rods (24) are fixedly connected between the bottom of the threaded sleeve (19) and the top of the scraping plate (23), a group of second telescopic rods (25) are fixedly connected between the top of the rotating ring (20) and the outer wall of the first rotating shaft (7), an auger blade (27) is arranged on the outer wall of the second rotating shaft (26), and the auger blade (27) is positioned below the extruding plate (22).

6. The livestock manure fermentation device for preparing the organic fertilizer according to claim 4, wherein the automatic oxygen inlet mechanism is an oxygen inlet pipe (28), the oxygen inlet pipe (28) is arranged to be Z-shaped and is positioned below the extrusion plate (22), a check ring (29) is arranged at the output end of the oxygen inlet pipe (28), an end cover (30) is slidably connected to the inner wall of the oxygen inlet pipe (28), a baffle plate (31) is fixedly connected to the bottom of the end cover (30), a group of reset springs (32) are fixedly connected between the top of the baffle plate (31) and the bottom of the check ring (29), and a group of check rods (33) are fixedly connected to the inner wall of the bottom of the oxygen inlet pipe (28).

7. The livestock manure fermentation device for preparing the organic fertilizer according to claim 1, wherein the top and the bottom of the fermentation tank body (1) are respectively provided with a manure inlet (34) and an organic fertilizer outlet (35).