CN213232030U

CN213232030U - Cattle farm excrement and urine fermentation equipment

Info

Publication number: CN213232030U
Application number: CN202021463102.4U
Authority: CN
Inventors: 陈长江
Original assignee: Yunnan Zhongkang Animal Husbandry Co ltd
Current assignee: Yunnan Zhongkang Animal Husbandry Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-18
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a beef cattle breeding technical field, concretely relates to cattle farm excrement and urine fermentation equipment. This fermentation equipment includes the fermentation cylinder, and its top of fermentation cylinder is equipped with the top cap that is used for the feeding, and its bottom articulates there is the bottom plate that is used for unloading, and its inside spiral agitating unit that transversely is provided with of fermentation cylinder, and its top is equipped with the fungus liquid and adds the device, and its lateral wall is provided with the oxygenation device, and the oxygenation device is linked together with fermentation cylinder is inside, still is provided with the extrusion device to the compost extrusion on the bottom plate. The utility model discloses not only can ensure that oxygen is sufficient, can turn over the throwing to the cow dung moreover and handle and roll, shorten cow dung fermented time, improve production efficiency. The utility model discloses a spiral stirring leaf of spiral agitating unit turns over the throwing processing many times to cow dung to piston rod concertina movement through the cylinder promotes the clamp plate and upwards extrudes the compost surface, prevents that moisture from distributing too fast and increasing and pile up the intensification effect.

Description

Cattle farm excrement and urine fermentation equipment

Technical Field

The utility model relates to a beef cattle breeding technical field, concretely relates to cattle farm excrement and urine fermentation equipment.

Background

The cow dung organic fertilizer contains a large amount of beneficial substances, can provide comprehensive nutrition for crops, has long fertilizer efficiency, can increase and renew soil organic matters, promotes microbial propagation, improves the physicochemical property and the biological activity of soil, and is a main nutrient for green food production. A large amount of cow dung generated in the process of breeding mutton sheep in a cattle farm is a raw material for preparing cow dung organic fertilizer. The production of the cow dung organic fertilizer mainly comprises the processes of fermentation, crushing, granulation, drying, cooling and the like. In the fermentation process, cow dung and auxiliary materials are usually required to be mixed, the C/N ratio and the moisture content are regulated, EM bacterial liquid is added for full mixing, and then composting and decay heating are carried out. In the process, because the mechanical turning times in the traditional composting process are not large, an anoxic state is easy to appear in the compost, so that anaerobic fermentation is caused, a large amount of malodorous gases such as organic acid, nitrogen oxide and the like are generated, and serious pollution and harm are brought to the surrounding environment; in addition, in order to prevent the water from being diffused too fast and increase the stacking and heating effects in the composting process, the surface of the compost needs to be rolled manually, and the efficiency is low and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a compact structure's cattle farm excrement and urine fermentation equipment, not only can ensure that oxygen is sufficient, can turn over the throwing to the cow dung moreover and handle and roll, shorten the time of cow dung fermentation, improve production efficiency.

The technical scheme of the utility model is realized like this: the utility model provides a cattle farm excrement and urine fermentation equipment includes the fermentation cylinder, and its top of fermentation cylinder is equipped with the top cap that is used for the feeding, and its bottom articulates there is the bottom plate that is used for unloading, its characterized in that, its inside spiral agitating unit that transversely is provided with of fermentation cylinder, its top are equipped with the fungus liquid and add the device, and its lateral wall is provided with the oxygenation device, the oxygenation device is linked together with the fermentation cylinder is inside, still be provided with the extrusion device to the compost extrusion on the bottom plate.

The spiral stirring device comprises spiral stirring blades arranged on a stirring shaft, the input end of the stirring shaft is connected with a driven wheel, the driven wheel is connected with a driving wheel through a conveying belt, and the input end of the driving wheel is in power connection with an output shaft of a speed reduction motor.

The bacterium liquid adding device comprises a bacterium liquid storage tank filled with EM bacterium liquid and a liquid distribution support communicated with the bacterium liquid storage tank, and a plurality of liquid outlet holes are formed in the liquid distribution support.

The oxygen increasing device comprises an oxygen generator and an oxygen distribution pipe connected with the oxygen generator, the oxygen distribution pipe is in an inverted U shape, and a plurality of oxygen outlet holes are formed in the oxygen distribution pipe.

The extrusion device comprises an air cylinder, and a pressing plate is arranged at the end part of a piston rod of the air cylinder.

And a pressure release valve is also arranged at the top of the fermentation tank.

The utility model provides an existing defect among the background art, have following beneficial effect:

the utility model discloses not only can ensure that oxygen is sufficient, can turn over the throwing to the cow dung moreover and handle and roll, shorten cow dung fermented time, improve production efficiency. The utility model discloses a spiral stirring leaf of spiral agitating unit turns over the throwing processing many times to cow dung to piston rod concertina movement through the cylinder promotes the clamp plate and upwards extrudes the compost surface, prevents that moisture from distributing too fast and increasing and pile up the intensification effect. In the fermentation process, the oxygen that will produce through the oxygenerator at every interval is sent into the fermentation cylinder inside by the oxygen distribution pipe, and oxygen is from going out oxygen hole even diffusion and going out, and spiral agitating unit also opens simultaneously and stirs, realizes the process of oxygen suppliment aeration, shortens the fermented time of cow dung, improves the production efficiency of system fertilizer.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-a fermentation tank, 2-a spiral stirring device, 21-a spiral stirring blade, 22-a stirring shaft, 23-a driven wheel, 24-a driving wheel, 25-a speed reducing motor, 3-a bottom plate, 4-a bacteria liquid adding device, 41-a liquid distribution bracket, 42-a bacteria liquid storage tank, 5-an oxygen increasing device, 51-an oxygen generator, 52-an oxygen distribution pipe, 53-an oxygen outlet, 6-an extruding device, 61-an air cylinder, 62-a pressing plate, 7-a pressure relief valve and 8-a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the cattle farm excrement fermentation equipment shown in the figure 1 comprises a fermentation tank 1, wherein a top cover 8 for feeding is arranged at the top of the fermentation tank 1, and a bottom plate 3 for discharging is hinged at the bottom of the fermentation tank 1. Spiral agitating unit 2 is including setting up spiral stirring leaf 21 on (mixing) shaft 22, and the (mixing) shaft 22 input is connected with follow driving wheel 23, follows driving wheel 23 and is connected with action wheel 24 through the conveyer belt, and action wheel 24 input and gear motor 25 output shaft power are connected. The bacteria liquid adding device 4 comprises a bacteria liquid storage tank 42 filled with EM bacteria liquid and a liquid distribution bracket 41 communicated with the bacteria liquid storage tank 42, and a plurality of liquid outlet holes are formed in the liquid distribution bracket 41. The oxygenation device 5 comprises an oxygenerator 51 and an oxygen distribution pipe 52 connected with the oxygenerator 51, the oxygen distribution pipe 52 is in an inverted U shape, and a plurality of oxygen outlet holes 53 are arranged on the oxygen distribution pipe 52. The pressing device 6 comprises a cylinder 61, and a pressure plate 62 is arranged at the end of a piston rod of the cylinder 61. The top of the fermentation tank 1 is also provided with a pressure relief valve 7.

The utility model discloses a working process is: the top cover 8 is firstly opened, cow dung of a cow farm is added into the fermentation tank 1, then EM fermentation bacteria liquid is sent to the liquid distribution support 41 from the bacteria liquid storage tank 42 through the bacteria liquid adding device 4, then the EM fermentation bacteria liquid is uniformly scattered into organic fertilizer from a liquid outlet hole, meanwhile, the speed reduction motor 25 is started to drive the driving wheel 24 to rotate, the driving wheel 24 drives the driven wheel 23 to rotate through a transmission belt, and finally, the stirring shaft 22 and the spiral stirring blade 21 are driven to rotate at a high speed, so that cow dung organic fertilizer is uniformly stirred through the spiral stirring blade 21. Then the cylinder 61 is started, the pressing plate 62 is pushed to extrude the surface of the compost upwards through the telescopic movement of the piston rod, the phenomenon that the water is diffused too fast and the effect of stacking and heating is increased is prevented, and the fermentation process is started after the steps are completed. In the fermentation process, the generated oxygen is sent into the fermentation tank 1 through the oxygen distribution pipe 52 by the oxygen generator 51 at intervals, the oxygen is uniformly diffused out from the oxygen outlet 53, and the spiral stirring device 2 is also started to stir, so that the oxygen supply and aeration processes are realized. When the time of manure fermentation compost maturity is completed, the bottom plate 3 is opened, the prepared organic fertilizer is unloaded, and the next process production is switched.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cattle farm excrement and urine fermentation equipment, includes fermentation cylinder (1), and its top of fermentation cylinder (1) is equipped with top cap (8) that are used for the feeding, and its bottom articulates there is bottom plate (3) that are used for unloading, its characterized in that, fermentation cylinder (1) its inside spiral stirring device (2) that transversely is provided with, its top is equipped with the fungus liquid and adds device (4), and its lateral wall is provided with oxygenation device (5), oxygenation device (5) and fermentation cylinder (1) inside are linked together, still be provided with extrusion device (6) to the compost on bottom plate (3).

2. The cattle farm manure fermentation apparatus of claim 1, wherein: spiral agitating unit (2) are including setting up spiral stirring leaf (21) on (mixing) shaft (22), (mixing) shaft (22) input is connected with from driving wheel (23), it is connected with action wheel (24) to pass through the conveyer belt from driving wheel (23), action wheel (24) input and gear motor (25) output shaft power are connected.

3. The cattle farm manure fermentation apparatus according to claim 1 or 2, wherein: the bacterium liquid adding device (4) comprises a bacterium liquid storage tank (42) filled with EM bacterium liquid and a liquid distribution support (41) communicated with the bacterium liquid storage tank (42), and a plurality of liquid outlet holes are formed in the liquid distribution support (41).

4. The cattle farm manure fermentation apparatus of claim 3, wherein: the oxygen increasing device (5) comprises an oxygen generator (51) and an oxygen distribution pipe (52) connected with the oxygen generator (51), the oxygen distribution pipe (52) is in an inverted U shape, and a plurality of oxygen outlet holes (53) are formed in the oxygen distribution pipe (52).

5. The cattle farm manure fermentation apparatus of claim 4, wherein: the extrusion device (6) comprises an air cylinder (61), and a pressure plate (62) is arranged at the end part of a piston rod of the air cylinder (61).

6. The cattle farm manure fermentation apparatus of claim 5, wherein: and a pressure release valve (7) is also arranged at the top of the fermentation tank (1).