Anaerobic fermentation device

Abstract

The utility model discloses an anaerobic fermentation device. The anaerobic fermentation device comprises a fermentation tank, in the using process, the fermentation tank is buried under the ground of a henhouse, the fermentation tank is reinforced through cooperation of the reinforcing rods and the fixing sleeves, extrusion deformation is avoided, then the installation frame is installed at the position, close to an excrement discharging opening of the henhouse, of the ground, and the sealing cover is opened through the lifting handle, so that chicken manure is guided into the discharging pipe through the installation frame; after chicken manure is introduced into the fermentation tank through a discharging pipe, after chicken manure filling is completed, a sealing cover and a mounting frame are clamped and sealed, a driving motor is started to drive a driving shaft and a connecting rod to rotate, and the connecting rod drives stirring blades to stir the chicken manure in the fermentation tank when rotating, so that the fermentation efficiency is improved; the device is buried underground, so that chicken manure can be conveniently guided into the fermentation tank, time and labor are saved, the fermentation tank is not easy to freeze in cold weather, the fermentation tank does not need to be heated, the energy consumption is reduced, and the optimal fermentation effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to anaerobic fermentation technical field especially relates to a kind of anaerobic fermentation device. BACKGROUND

[0002] Anaerobic fermentation equipment is needed in the process of chicken breeding, which not only helps resource recycling, but also reduces environmental pollution. Chicken manure anaerobic fermentation is mainly used for making organic fertilizer or feed. Chicken manure anaerobic fermentation is a method for treating chicken manure. In this method, chicken manure is fermented by anaerobic bacteria in a closed environment such as a cement pool or a large plastic bucket. The advantage of this method is that it can utilize anaerobic bacteria in chicken manure for fermentation. However, the disadvantage is that it takes a long time, usually several months or even more than half a year to complete. During the anaerobic fermentation process, organic matter in chicken manure is decomposed by microorganisms under anaerobic conditions, producing byproducts such as biogas. These byproducts can be used for energy production or as organic fertilizer. In addition, anaerobic fermentation can also be used to make feed, such as using chicken manure to cultivate flies, maggots, earthworms, etc., which can be used in feed with high nutritional value.

[0003] Most of the existing anaerobic fermentation devices are ground equipment. Therefore, during the collection of chicken manure, it is necessary to manually add chicken manure into the equipment due to the different heights of the anaerobic fermentation equipment, which is time-consuming and labor-intensive. In addition, the anaerobic fermentation equipment needs to be heated when the weather is cold, which consumes a lot of energy and thus cannot achieve the best fermentation effect. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides an anaerobic fermentation device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anaerobic fermentation device, comprising a fermentation tank, a reinforcing rod is fixedly installed around the outer wall of the fermentation tank, a fixing sleeve is arranged around the outer wall of the reinforcing rod, a drive motor is fixedly installed on the outer wall of one end of the fermentation tank, a drive shaft is arranged on the inner wall of the fermentation tank, a coupling is fixedly connected to one end of the drive shaft, a connecting rod is fixedly connected to the outer wall around the other end of the drive shaft, a stirring blade is fixedly connected to one end of the connecting rod, a storage box is fixedly connected to the bottom end of the fermentation tank, a discharge pipe is arranged through the outer side wall of the storage box, an electric control valve is arranged on the top of one end of the discharge pipe, a pressure pump is arranged on one end of the discharge pipe, and a conduit is arranged on the output end of the pressure pump.

[0006] As a further description of the above technical scheme: the fixing sleeve is arranged around the outer wall of the fermentation tank through the reinforcing rod, and the fixing sleeve is made of stainless steel component.

[0007] As a further description of the above technical solution: one end of the drive shaft is fixedly connected with the output end of the driving motor through a shaft coupling, and the output end of the driving motor penetrates the fermentation tank.

[0008] As a further description of the above technical solution: the collection mechanism comprises a sealing cover, a handle is fixedly connected to the top end of the sealing cover, sealing rubber strips are attached to the outer wall of the sealing cover, an installation frame is arranged at the bottom end of the sealing cover, a partition is arranged on the inner wall of the installation frame, and a partition plate is arranged on the inner wall of the partition.

[0009] As a further description of the above technical solution: the outer wall of the sealing cover is clamped with the inner wall of the installation frame, and the bottom end of the installation frame is communicated with the fermentation tank through a discharging pipe.

[0010] As a further description of the above technical solution: the pressure pump is communicated with the storage tank through a discharge pipe, and an insulating sleeve is wrapped on the outer wall of the pressure pump.

[0011] The utility model has the advantages of:

[0012] 1. Compared with the prior art, the anaerobic fermentation device is buried in the underground of the chicken house during use, the fermentation tank is reinforced through the cooperation of the reinforcing rod and the fixing sleeve to avoid extrusion deformation, then the installation frame is installed on the ground near the chicken manure discharge outlet of the chicken house, the sealing cover is opened through the handle, the chicken manure is guided into the inside of the discharging pipe through the installation frame, the sealing cover is clamped with the installation frame when the chicken manure is filled to achieve sealing, the driving motor is started to drive the rotation of the driving shaft and the connecting rod, the connecting rod drives the stirring blade to stir the chicken manure in the fermentation tank during rotation to accelerate the fermentation efficiency, the underground setting facilitates the guiding of the chicken manure into the inside of the fermentation tank, saves time and effort, the fermentation tank is not easy to freeze in cold weather, heating of the fermentation tank is not needed, energy consumption is reduced, and thus the best fermentation effect is achieved.

[0013] 2. Compared with the prior art, when the chicken manure is fermented, the electric control valve is opened to guide the fermented chicken manure in the storage tank into the discharge pipe, then the pressure pump is started to suck out the fermented chicken manure, and the fermented chicken manure is guided out through the conduit, so that the utility is strong and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 Fig. 3 is a rear structure schematic view of the anaerobic fermentation device of the utility model;

[0015] Fig. 2 Fig. 4 is a structure schematic view of the inside of the anaerobic tank of the utility model;

[0016] Fig. 3The structure diagram of the collecting mechanism provided by the utility model.

[0017] Legend:

[0018] 1, fermenter, 2, reinforcing rod, 3, fixed sleeve, 4, drive motor, 5, drive shaft, 6, shaft coupling, 7, connecting rod, 8, stirring blade, 9, storage box, 10, discharging pipe, 11, collecting mechanism, 111, sealing cover, 112, handle, 113, sealing rubber strip, 114, mounting frame, 115, partition layer, 116, partition plate, 12, discharge pipe, 13, electric control valve, 14, pressure pump, 15, conduit. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Reference Figs. 1-3 The utility model provides an anaerobic fermentation device: including fermenter 1, the outer wall all around of fermenter 1 is fixedly installed with reinforcing rod 2, and the outer wall of reinforcing rod 2 is provided with fixed sleeve 3, and one end outer wall of fermenter 1 is fixedly installed with drive motor 4, and the inner wall of fermenter 1 is provided with drive shaft 5, one end of drive shaft 5 is fixedly connected with shaft coupling 6, and the outer wall all around of the other end of drive shaft 5 is fixedly connected with connecting rod 7, one end of connecting rod 7 is fixedly connected with stirring blade 8, and the bottom end of fermenter 1 is fixedly connected with storage box 9, and the top of fermenter 1 is provided with discharging pipe 10, and the top of discharging pipe 10 is provided with collecting mechanism 11, and the outer side wall of storage box 9 is provided with discharge pipe 12, and the top of one end of discharge pipe 12 is provided with electric control valve 13, and one end of discharge pipe 12 is provided with pressure pump 14, and the output end of pressure pump 14 is provided with conduit 15, when chicken manure is fermented, open electric control valve 13, make the chicken manure of storage box 9 in it fermented and lead into discharge pipe 12, then start pressure pump 14 and suck out the chicken manure fermented, export through conduit 15, and the utility model has the advantages of strong practicability, the fixed sleeve 3 is provided with reinforcing rod 2 and is provided around the outer wall of fermenter 1, and the fixed sleeve 3 adopts stainless steel component, is corrosion -resistant, and has strong pressure resistance, one end of drive shaft 5 is fixedly connected with the output end of drive motor 4 through shaft coupling 6, and the output end of drive motor 4 penetrates fermenter 1, pressure pump 14 is communicated with storage box 9 through discharge pipe 12, and the outer wall of pressure pump 14 is wrapped with insulating sleeve, can prevent electric leakage, and is safe and reliable.

[0021] The collecting mechanism 11 comprises a sealing cover 111, a handle 112 is fixedly connected to the top end of the sealing cover 111, sealing rubber strips 113 are attached to the outer wall of the sealing cover 111, an installation frame 114 is arranged at the bottom end of the sealing cover 111, a partition layer 115 is arranged on the inner wall of the installation frame 114, a partition plate 116 is arranged on the inner wall of the partition layer 115, in use, the fermentation tank 1 is buried underground in the chicken house, the fermentation tank 1 is reinforced through cooperation of the reinforcing rod 2 and the fixing sleeve 3 to avoid extrusion deformation, then the installation frame 114 is installed on the ground near the manure discharge outlet of the chicken house, the sealing cover 111 is opened through the handle 112, the chicken manure is guided into the inside of the discharging pipe 10 through the installation frame 114, the chicken manure is guided into the fermentation tank 1 through the discharging pipe 10, when the chicken manure is filled, the sealing cover 111 is clamped with the installation frame 114 to seal, the driving motor 4 is started to drive the driving shaft 5 and the connecting rod 7 to rotate, the connecting rod 7 drives the stirring blade 8 to stir the chicken manure in the fermentation tank 1 when rotating, the fermentation efficiency is accelerated, the setting of being buried underground facilitates guiding the chicken manure into the inside of the fermentation tank 1, time and labor are saved, the outer wall of the sealing cover 111 is clamped with the inner wall of the installation frame 114, and the bottom end of the installation frame 114 is communicated with the fermentation tank 1 through the discharging pipe 10.

[0022] Working principle: in use, the fermentation tank 1 is buried underground in the chicken house, the fermentation tank 1 is reinforced through cooperation of the reinforcing rod 2 and the fixing sleeve 3 to avoid extrusion deformation, then the installation frame 114 is installed on the ground near the manure discharge outlet of the chicken house, the sealing cover 111 is opened through the handle 112, the chicken manure is guided into the inside of the discharging pipe 10 through the installation frame 114, the chicken manure is guided into the fermentation tank 1 through the discharging pipe 10, when the chicken manure is filled, the sealing cover 111 is clamped with the installation frame 114 to seal, the driving motor 4 is started to drive the driving shaft 5 and the connecting rod 7 to rotate, the connecting rod 7 drives the stirring blade 8 to stir the chicken manure in the fermentation tank 1 when rotating, the fermentation efficiency is accelerated, the setting of being buried underground facilitates guiding the chicken manure into the inside of the fermentation tank 1, time and labor are saved, when the chicken manure is fermented, the electric control valve 13 is opened, the fermented chicken manure in the storage box 9 is guided into the discharge pipe 12, then the pressure pump 14 is started to suck out the fermented chicken manure, the fermented chicken manure is guided out through the conduit 15, and the practicability is high.

[0023] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An anaerobic fermentation apparatus comprising a fermentation tank (1), characterised in that: The outer wall of the fermenter (1) is fixedly installed with reinforcing rods (2), and the outer wall of the reinforcing rod (2) is provided with a fixed sleeve (3), one end of the outer wall of the fermenter (1) is fixedly installed with a driving motor (4), and the inner wall of the fermenter (1) is provided with a driving shaft (5), one end of the driving shaft (5) is fixedly connected with a shaft coupling (6), and the outer wall of the other end of the driving shaft (5) is fixedly connected with a connecting rod (7), one end of the connecting rod (7) is fixedly connected with a stirring blade (8), the bottom end of the fermenter (1) is fixedly connected with a storage box (9), and the top end of the fermenter (1) is provided with a discharge pipe (10), the top end of the discharge pipe (10) is provided with a collecting mechanism (11), the outer wall of the storage box (9) is provided with a discharge pipe (12), and one end of the discharge pipe (12) is provided with an electric control valve (13), one end of the discharge pipe (12) is provided with a pressure pump (14), and the output end of the pressure pump (14) is provided with a conduit (15).

2. An anaerobic fermentation device according to claim 1, characterized in that: The fixed sleeve (3) is provided around the outer wall of the fermenter (1) through the reinforcing rod (2), and the fixed sleeve (3) is made of stainless steel component.

3. An anaerobic fermentation device according to claim 1, characterized in that: One end of the driving shaft (5) is fixedly connected with the output end of the driving motor (4) through the shaft coupling (6), and the output end of the driving motor (4) penetrates the fermenter (1).

4. An anaerobic fermentation device according to claim 1, characterized in that: The collecting mechanism (11) comprises a sealing cover (111), the top end of the sealing cover (111) is fixedly connected with a handle (112), the outer wall of the sealing cover (111) is matched with a sealing rubber strip (113) around, the bottom end of the sealing cover (111) is provided with a mounting frame (114), the inner wall of the mounting frame (114) is provided with a partition layer (115), and the inner wall of the partition layer (115) is provided with a partition plate (116).

5. An anaerobic fermentation device according to claim 4, characterised in that: The outer wall of the sealing cover (111) is engaged with the inner wall of the mounting frame (114) around, and the bottom end of the mounting frame (114) is communicated with the fermenter (1) through the discharge pipe (10).

6. An anaerobic fermentation device according to claim 1, characterized in that: The pressure pump (14) is communicated with the storage box (9) through the discharge pipe (12), and the pressure pump (14) is wrapped with an insulating sleeve.

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