CN219526456U - A solid-liquid separation fermentation treatment device for livestock and poultry manure - Google Patents

Abstract

The utility model discloses a livestock manure solid-liquid separation fermentation treatment device which comprises a fermentation tank, wherein a base is arranged at the bottom of the fermentation tank, a heat conduction cylinder is upwards arranged at the bottom of the inner wall of the fermentation tank, a water inlet valve is arranged below one side of the outer wall of the fermentation tank, a stirring device is rotatably connected to the bottom of the inner wall of the fermentation tank, a driving motor is arranged at the upper end of the fermentation tank, a protective cover is upwards arranged at the edge of the upper end of the fermentation tank, a feed hopper is arranged at the upper end of the protective cover, a discharge hole and a water seepage hole are downwards formed in the bottom of the inner wall of the fermentation tank, a liquid accumulation box is arranged at the bottom of the outer wall of the fermentation tank, a liquid discharge valve is communicated to one side of the bottom of the outer wall of the liquid accumulation box, and a control panel is arranged on one side of the inner wall of the base. The utility model not only can uniformly mix the excrement with the leavening agent, but also can realize solid-liquid separation and simultaneously can mix the liquid separated by fermentation with the excrement solid for fermentation again during fermentation, thereby improving the fermentation efficiency and effect.

Description

A solid-liquid separation fermentation treatment device for livestock and poultry manure

technical field

The utility model relates to the technical field of livestock and poultry manure treatment, in particular to a solid-liquid separation fermentation treatment device for livestock and poultry manure.

Background technique

Animal manure is a cheap compound, which contains many chemical components such as nitrogen, phosphoric acid, and calcium. It can be fermented into high-grade and high-quality organic fertilizers or further into organic-inorganic biological formula fertilizers. Fermentation is a microbial transformation technology, especially suitable for For the treatment and energy conversion of high moisture content and easily degradable organic waste, it can not only efficiently convert this type of organic waste into renewable energy (biogas), but also by-produce organic fertilizers, so as to realize the conversion of organic waste Complete circulation and high-value utilization, so a fermentation device suitable for manure has appeared on the market.

However, when the existing fermentation device controls the fermentation temperature and stirs, it cannot allow the heat to reach every position of the feces evenly and the starter cannot be mixed with the feces evenly, so the fermentation will not be complete. During the fermentation process, sometimes A certain amount of oxygen needs to be introduced, but the oxygen introduced cannot reach every position of the fermenter evenly and quickly, and the feces at the bottom of the fermenter will be insufficiently fermented due to the low oxygen content in contact with it, and solidification cannot be achieved. Liquid separation for fermentation.

Utility model content

The purpose of this utility model is to provide a solid-liquid separation fermentation treatment device for livestock and poultry feces, which can not only allow the feces to mix evenly with the fermentation agent, but also realize solid-liquid separation during fermentation and also allow fermentation to separate the liquid Mix and ferment again with feces solids to improve the efficiency and effect of fermentation.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A solid-liquid separation fermentation treatment device for livestock and poultry manure, comprising a fermenter, the bottom of the fermenter is provided with a pedestal, the inner wall of the fermenter is provided with a fixed ring near its upper end, and the bottom of the inner wall of the fermenter is A heat-conducting cylinder passing through the fixed ring and having an open lower end is provided upwards, and the outer wall of the heat-conducting cylinder cooperates with the inner wall of the fermenter and the lower end of the fixed ring to form a water storage chamber, and the inner wall of the water storage chamber There are a plurality of heating rods distributed at equal intervals, a water inlet valve communicating with the water storage chamber is arranged under one side of the outer wall of the fermenter, a temperature sensor is arranged at the upper end of the inner wall of the fermenter, and the fermenter The bottom of the inner wall of the tank is rotatably connected with a stirring device, which includes a rotating rod passing through the upper end of the fermenter and opening at the upper end, a number of internally hollow stirring rods arranged along its length and communicating with it, and the outer wall of each stirring rod The lower ends of each are provided with a plurality of ventilation holes inwardly;

The rotating rod passes through the outer wall of one end of the fermenter to be provided with a worm gear, the upper end of the fermenter is equipped with a drive motor, the power output shaft of the drive motor is connected with a worm meshed with the worm gear, and the fermenter The edge of the upper end is upwardly provided with a protective cover for covering the drive motor, the upper end of the protective cover is downwardly provided with a feed hopper communicated with the heat conduction cylinder, and the upper end of the rotating rod is rotatably connected with a A rotary joint, the upper end of the rotary joint is rotatably connected with an intake valve with one end protruding from the protective cover;

One side of the bottom of the inner wall of the fermenter is downwardly provided with a discharge port, the discharge port and the feed hopper can be detachably connected with a matching sealing cover, and the other side of the bottom of the inner wall of the fermenter is A number of water seepage holes distributed in an array are opened downwards, and the bottom of the outer wall of the fermenter is provided with a liquid collection box at the position of the water seepage hole, and the bottom side of the outer wall of the liquid collection box is connected with a drainage Valve, a control panel is provided on one side of the inner wall of the base, the control panel includes a display screen, a number of operation buttons provided on one side of the display screen, an integrated circuit board is provided in the control panel, and the temperature The sensor, the heating rod, the driving motor and the control panel are all electrically connected to the integrated circuit board.

By adopting the above technical scheme, when in use, first power on the device, open the water inlet valve to fill the water storage chamber with water, then operate the operation button on the control panel, control the heating rod to heat the water body through the integrated circuit board, and then open the For the sealing cover of the feed hopper, add the feces to be fermented into the heat conduction cylinder, add an appropriate amount of starter, and then cover the seal cover, the temperature of the heated water in the water storage chamber will be transferred to the feces through the heat conduction cylinder to speed up the fermentation rate. At the same time, the temperature sensor monitors the temperature in the heat conduction cylinder in real time and displays it on the display;

Then the driving motor is controlled by the integrated circuit board, and the driving motor drives the worm to rotate to stir the feces and starter through the worm gear and pulley stirring device. The air intake valve can also be opened to inject an appropriate amount of air into the heat conduction cylinder to speed up the production of fermentation bacteria. During the fermentation process, the liquid in the feces flows into the liquid accumulation box through the seepage hole to achieve the effect of solid-liquid separation. After the fermentation is completed, remove the sealing cover on the discharge port and control the drive motor to drive the stirring device Work, the fermented feces are discharged from the discharge port under the stirring action of the stirring rod.

A further configuration of the present invention is that: the outer wall of the fermenter is provided with water level pipes connected between the upper and lower ends of the water storage chamber.

The utility model is further configured as follows: a water level gauge and a pH detector are installed on the inner wall of the liquid collection box, and both the water level gauge and the pH detector are electrically connected to the integrated circuit board.

By adopting the above technical scheme, the progress of fermentation can be known intuitively.

The utility model is further set as: the upper end of one side of the outer wall of the fermentation tank is connected with a barometer extending into the heat conducting cylinder, and the upper end of the other side of the outer wall of the fermentation tank is connected with a pressure gauge extending into the heat conducting cylinder. Vent.

By adopting the above technical scheme, it is possible to prevent the air pressure in the fermenter from being too high and affecting the fermentation.

The utility model is further set as: the left and right sides of the lower end of the outer wall of the rotating rod are provided with scraping strips that cooperate with each other and are in contact with the bottom of the inner wall of the fermentation tank.

By adopting the above technical scheme, the excrement rate can be accelerated to prevent sticking to the bottom of the fermenter.

The utility model is further set as: a sewage pump is installed on one side of the bottom of the base, the liquid inlet of the sewage pump is connected with a water inlet pipe extending to the bottom of the inner wall of the liquid collection box, and the inner wall of the fermentation tank The upper end is provided with a liquid outlet pipe, and the lower end of the liquid outlet pipe is provided with a number of water outlet holes inwardly, and the water outlet of the sewage pump and the liquid outlet pipe are provided with a liquid catheter connected thereto. The sewage pump is electrically connected with the integrated circuit board.

By adopting the above-mentioned technical solution, the fermented liquid can be re-extracted into the heat conduction cylinder, allowing it to fully contact and mix with the feces again, so as to improve the fermentation effect.

Compared with the prior art, the utility model has the following beneficial effects:

First, the utility model can not only mix feces and starter evenly, but also realize solid-liquid separation during fermentation, and at the same time allow fermented separated liquid and feces solids to be mixed and fermented again, improving the efficiency and effect of fermentation;

Its two, when the utility model is stirred during the fermentation process, not only can the feces and the fermentation agent be fully and uniformly mixed, but also can inject air into the heat conduction cylinder through the stirring rod and allow it to be evenly and fully in contact with the feces, thereby improving the rate of fermentation;

Third, the sewage pump of the present utility model can re-extract the liquid after solid-liquid separation into the heat conduction cylinder to allow it to be evenly mixed with the feces again to improve the fermentation effect.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Figure 2 is mainly used to show the position connection relationship of each component;

Figure 3 is mainly used to show the worm gear, worm and temperature sensor.

In the figure: 1. Fermentation tank; 11. Base; 12. Fixed ring; 13. Heat conduction cylinder; 14. Water storage chamber; 15. Heating rod; 16. Water inlet valve; 17. Water level pipe; 18. Temperature sensor; 19. Stirring device; 2. Rotating rod; 21. Stirring rod; 22. Breathing hole; 23. Worm wheel; 24. Driving motor; 25. Worm; 26. Rotary joint; 27. Protective cover; 28. Intake valve; 29 , air pressure gauge; 3, exhaust valve; 31, feed hopper; 32, sealing cover; 33, discharge port; 34, seepage hole; 35, effusion box; 36, drain valve; 37, water level gauge; , PH detector; 4, sewage pump; 41, water inlet pipe; 42, liquid outlet pipe; 43, water outlet hole; 44, catheter tube; 45, scraping strip; 46, control panel; 47, operation button; 48, display screen; 49, integrated circuit board.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment, with reference to Fig. 1-3, a kind of livestock and poultry manure solid-liquid separation fermentation treatment device, comprises fermentor 1, and the bottom of fermentor 1 is provided with a base 11, and the position of fermentor 1 inner wall near its upper end is provided with A fixed ring 12, the bottom of the inner wall of the fermenter 1 is upwardly provided with a heat conducting cylinder 13 which passes through the fixed ring 12 and has an open lower end. cavity 14, the inner wall of the water storage cavity 14 is provided with a plurality of heating rods 15 distributed at equal intervals, and a water inlet valve 16 communicating with the water storage cavity 14 is provided below one side of the outer wall of the fermenter 1, and the outer wall of the fermenter 1 is located at A water level pipe 17 communicating with the upper and lower ends of the water storage chamber 14 is cooperatingly arranged, and a temperature sensor 18 is arranged at the upper end of the inner wall of the fermenter 1 .

The upper end of one side of the outer wall of the fermenter 1 is communicated with a barometer 29 extending into the heat conduction cylinder 13, and the upper end of the other side of the outer wall of the fermenter 1 is communicated with an exhaust valve 3 extending into the heat conduction cylinder 13. The inner wall of the fermenter 1 The bottom of the bottom is rotatably connected with a stirring device 19. The stirring device 19 includes a rotating rod 2 that passes through the upper end of the fermenter 1 and is open at the upper end, and several internal hollow stirring rods 21 that are arranged along its length and are all communicated with it. The lower end of the outer wall of a stirring rod 21 is inwardly provided with a plurality of ventilation holes 22, and the left and right sides of the lower end of the outer wall of the rotating rod 2 are provided with scraping bars 45 that cooperate with each other and contact the bottom of the inner wall of the fermenter 1.

Rotating rod 2 is provided with a worm wheel 23 through the outer wall of one end of fermentation tank 1, and a drive motor 24 is installed on the upper end of fermentation tank 1, and the power output shaft of drive motor 24 is connected with a worm screw 25 meshing with worm gear 23, and fermentation tank 1 The edge of the upper end is upwardly provided with a protective cover 27 for covering the driving motor 24, and the upper end of the protective cover 27 is downwardly provided with a feed hopper 31 communicated with the heat conduction cylinder 13, and the upper end of the rotating rod 2 is rotationally connected with a The connected rotary joint 26, the upper end of the rotary joint 26 is rotatably connected with an intake valve 28 with one end stretching out the protective cover 27.

One side of the bottom of the inner wall of the fermenter 1 is provided with a discharge port 33 downwards, and the discharge port 33 and the feed hopper 31 can be detachably connected with a matching sealing cover 32. The other side of the bottom of the inner wall of the fermenter 1 There are several water seepage holes 34 distributed in an array downward, and a liquid accumulation box 35 connected thereto is arranged at the bottom of the outer wall of the fermenter 1 at the position of the water seepage holes 34, and a water level gauge 37, A pH detector 38, one side of the bottom of the outer wall of the liquid accumulation box 35 is communicated with a liquid discharge valve 36.

A sewage pump 4 is installed on one side of the bottom of the base 11. The liquid inlet of the sewage pump 4 is communicated with a water inlet pipe 41 extending to the bottom of the inner wall of the liquid accumulation box 35. The upper end of the inner wall of the fermenter 1 is provided with a circularly arranged The liquid outlet pipe 42, the lower end of the liquid outlet pipe 42 is provided with some water outlet holes 43 inwardly, and a liquid guide pipe 44 that is all communicated with it is arranged between the water outlet of the sewage pump 4 and the side wall of the liquid outlet pipe 42, and the base 11. One side of the inner wall is provided with a control panel 46. The control panel 46 includes a display screen 48 and some operation buttons 47 arranged on one side of the display screen 48. An integrated control panel composed of a controller and a data processing module is provided in the control panel 46. Circuit board 49, temperature sensor 18, heating rod 15, driving motor 24, sewage pump 4, water level gauge 37, pH detector 38 and control panel 46 are all electrically connected with integrated circuit board 49.

How to use: When in use, first move the fermenter 1 to the corresponding position and fix it through the base 11, power on the device, open the water inlet valve 16 and fill the water storage chamber 14 at the lower end of the fixed ring 12 with water, and work Personnel just can know the height of the liquid level in the water storage cavity 14 through the water level pipe 17, operate the operation button 47 on the control panel 46, control the heating rod 15 to heat the water body by the integrated circuit board 49, then open the button on the feed hopper 31 Seal the cover 32, add the feces that need to be fermented into the heat conduction cylinder 13 and add an appropriate amount of starter, then cover the seal cover 32, the temperature of the heated water in the water storage chamber 14 is conducted to the excrement through the heat conduction cylinder 13, and the rate of fermentation is accelerated. At the same time, the temperature sensor 18 monitors the temperature in the heat conduction cylinder 13 in real time and displays it on the display screen 48 .

Control drive motor 24 work by integrated circuit board 49 then, drive motor 24 drives worm screw 25 and rotates by worm gear 23 pulley stirring devices 19 to ight soil and fermenting agent are stirred like this, feed oxygen if needing, then open the inlet on the protective cover 27 The air valve 28 injects an appropriate amount of oxygen into the heat conduction cylinder 13, and the stirring device 19 continues to rotate, and the oxygen is delivered to the rotating rod 2 and the stirring rod 21 through the rotary joint 26 and is blown out from the air hole 22 to allow the oxygen to evenly reach every part of the feces. One position accelerates the production of fermentation bacteria. During the fermentation process, the liquid in the feces flows into the liquid accumulation box 35 through the seepage hole 34 to achieve the effect of solid-liquid separation. When the liquid level height in the liquid accumulation box 35 reaches When the position of the water level gauge 37 is reached, the integrated circuit board 49 controls the work of the sewage pump 4, extracts the fermented liquid through the water inlet pipe 41 and transports it to the liquid outlet pipe 42 along the guide pipe 44, then sprinkles it out from the water outlet hole 43 and remixes it with the excrement. Contact mixing for full fermentation.

After a period of fermentation, the staff can know whether the air pressure in the heat conduction cylinder 13 is too high through the barometer 29. If the air pressure is too high, just open the exhaust valve 3 to discharge a part of the gas, and then use the pH detector 38 to detect the effusion The pH value is displayed on the display screen 48. If the pH value is within the appropriate range, the fermentation is complete, and then the sealing cover 32 on the discharge port 33 is removed, and the driving motor 24 is controlled to drive the stirring device 19 and the scraping bar 45. work, the fermented feces are discharged from the discharge port 33 under the stirring effect of the stirring rod 21, and the scraper 45 can prevent the feces from sticking to the bottom of the fermenter 1. After the feces are discharged, open the drain valve 36 and drain the liquid accumulation box. The liquid in 35 can be discharged.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to this embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (6)

1. The utility model provides a livestock manure solid-liquid separation fermentation treatment device, includes fermentation cylinder (1), its characterized in that: the bottom of fermentation cylinder (1) is provided with base (11), the position that fermentation cylinder (1) inner wall is close to its upper end is provided with retainer plate (12), the bottom of fermentation cylinder (1) inner wall upwards is provided with and passes retainer plate (12) and lower extreme open-ended heat conduction section of thick bamboo (13), the cooperation forms a water storage chamber (14) between heat conduction section of thick bamboo (13) outer wall and fermentation cylinder (1) inner wall and the lower extreme of retainer plate (12), the inner wall of water storage chamber (14) is provided with many heating rods (15) that are equidistant distribution, the below of fermentation cylinder (1) outer wall one side be provided with water intaking valve (16) of water storage chamber (14) intercommunication, the upper end of fermentation cylinder (1) inner wall is provided with temperature sensor (18), the bottom rotation of fermentation cylinder (1) inner wall is connected with agitating unit (19), agitating unit (19) are including pass fermentation cylinder (1) upper end and upper end open-ended dwang (2), a plurality of along its length direction setting and a plurality of hollow interior (21) of even with it all link down in the hollow interior (21) of stirring rod (21) that link up to each one;

the utility model discloses a fermentation cylinder, including fermentation cylinder (1), fermentation cylinder (2), power output shaft, rotary rod (2) are provided with worm wheel (23) through the outer wall of fermentation cylinder (1) one end, driving motor (24) are installed to the upper end of fermentation cylinder (1), the power output shaft of driving motor (24) have with worm (25) of worm wheel (23) meshing, the edge of fermentation cylinder (1) upper end upwards is provided with shield (27) that are used for covering driving motor (24), the upper end of shield (27) be provided with downwards with feeder hopper (31) of heat-conducting tube (13) intercommunication, rotary joint (26) with it intercommunication are connected with in the upper end rotation of rotary rod (2), the upper end rotation of rotary joint (26) is connected with one end and stretches out air inlet valve (28) of shield (27);

the utility model provides a fermentation cylinder, fermentation cylinder (1) inner wall bottom one side has offered discharge gate (33) downwards, discharge gate (33) with feeder hopper (31) all can dismantle be connected with sealed lid (32) with it, a plurality of infiltration holes (34) that are array distribution have been offered downwards to the opposite side of fermentation cylinder (1) inner wall bottom, the bottom of fermentation cylinder (1) outer wall in the position of infiltration hole (34) is provided with hydrops box (35) with it intercommunication, one side intercommunication of hydrops box (35) outer wall bottom has flowing back valve (36), one side of base (11) inner wall is provided with control panel (46), control panel (46) including display screen (48), a plurality of set up in operating button (47) of display screen (48) one side, be provided with integrated circuit board (49) in control panel (46), temperature sensor (18) heating rod (15) driving motor (24) and control panel (46) all with integrated circuit board (49) electricity is even.

2. The livestock and poultry feces solid-liquid separation fermentation treatment device according to claim 1, wherein: the outer wall of the fermentation tank (1) is provided with water level pipes (17) which are communicated with the water storage cavity (14) in a matched mode between the upper end and the lower end of the water storage cavity.

3. The livestock and poultry feces solid-liquid separation fermentation treatment device according to claim 1, wherein: the inner wall of the effusion box (35) is provided with a water level gauge (37) and a PH detector (38), and the water level gauge (37) and the PH detector (38) are electrically connected with the integrated circuit board (49).

4. The livestock and poultry feces solid-liquid separation fermentation treatment device according to claim 1, wherein: the upper end of one side of the outer wall of the fermentation tank (1) is communicated with a barometer (29) extending into the heat conduction cylinder (13), and the upper end of the other side of the outer wall of the fermentation tank (1) is communicated with an exhaust valve (3) extending into the heat conduction cylinder (13).

5. The livestock and poultry feces solid-liquid separation fermentation treatment device according to claim 1, wherein: the left side and the right side of the lower end of the outer wall of the rotating rod (2) are respectively provided with a scraping strip (45) which is matched with each other and is contacted with the bottom of the inner wall of the fermentation tank (1).

6. The livestock and poultry feces solid-liquid separation fermentation treatment device according to claim 1, wherein: the sewage pump (4) is installed to one side of base (11) bottom, the feed liquor mouth intercommunication of sewage pump (4) has stretches to inlet tube (41) of hydrops box (35) inner wall bottom, the upper end of fermentation cylinder (1) inner wall is provided with drain pipe (42), a plurality of apopores (43) have been inwards seted up to the lower extreme of drain pipe (42), the delivery port of sewage pump (4) with be provided with between drain pipe (42) catheter (44) all with it intercommunication, sewage pump (4) with integrated circuit board (49) electricity links.