CN218072906U - A high-efficiency biogas slurry strong reflux circulation flushing device - Google Patents

Abstract

The utility model discloses a high-efficiency biogas slurry strong-reflux circulating flushing device, which comprises a pigsty, a biogas slurry pool, a fermentation pool, a second pump body and a high-pressure spray head, wherein the biogas slurry pool and the top of the fermentation pool are respectively and fixedly provided with a first pump body and a second pump body, and the telescopic end of an electric telescopic rod is fixedly connected with a brush plate; the utility model discloses a mixed liquid after the washing in the fence net passes through during the leading-in natural pond liquid pond of connecting pipe, baffle both sides in the natural pond liquid pond set up the filtration pore pair that the diameter is different and mix the liquid in the leading-in natural pond liquid pond and carry out the secondary filter, avoid blockking up pipeline and high pressure nozzle among this circulation washing unit, thereby the influence does the circulation washing unit and to the recycling of natural pond liquid, and simultaneously, the baffle can be followed and taken out in the mounting groove, the later maintenance of being convenient for is changed, the brush board that electric telescopic handle in the baffle can drive flexible end cleans to the filtration pore pair both sides, avoid blockking up the filtration pore, cause natural pond liquid circulation efficiency lower.

Description

A high-efficiency biogas slurry strong reflux circulation flushing device

technical field

The utility model relates to the technical field of a biogas slurry recycling device, in particular to a high-efficiency biogas slurry strong reflux circulation flushing device.

Background technique

At present, biogas slurry is widely used to wash manure in pig houses in pig farms, which not only makes full use of biogas slurry, but also reduces the intensity and time of manual cleaning of pig houses, so that water resources can be recycled.

Now inquire about a Chinese patent for a biogas slurry strong reflux circulation flushing equipment for pig farms, publication number: CN208286110U, which solves the problem that the current flushing device has high manual labor intensity, low flushing force, unclean pig house flushing, and biogas slurry pump is prone to blockage , the problem of low working efficiency, but there are still some defects. For the cleaning liquid introduced into the pig house contains a mixture, it is easy to block the external filter cover of the pump body and the device pipeline when no filter mechanism is installed, resulting in the inability to quickly re-introduce the biogas slurry In the biogas slurry tank, thus affecting the recycling process of the biogas slurry.

Utility model content

The purpose of this utility model is to provide a high-efficiency biogas slurry strong reflux circulation flushing device to solve the lack of filtering device in the circulation flushing device, resulting in the mixture generated after cleaning is easy to block the filter cover and internal pipeline, thus affecting the biogas slurry circulation problem of use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-efficiency biogas slurry strong reflux circulation flushing device, including a pig house, a biogas slurry tank, a fermentation tank, a second pump body, and a high-pressure nozzle. A first pump body and a second pump body are respectively fixedly installed on the top of the fermentation tank, a high-pressure nozzle is fixedly installed on the top of the inner wall of the pig house, and a fence net is fixedly installed on the bottom of the inner wall of the pig house. A partition is installed, an electric telescopic rod is fixedly installed on the top of the inner wall of the partition, and a brush plate is fixedly connected to the telescoping end of the electric telescopic rod.

Preferably, the top side of the fermentation tank is provided with an installation groove, and the two sides of the inner wall of the partition are provided with a first filter hole and a second filter hole respectively.

Preferably, both the input port and the output port of the first pump body extend through connecting pipes to the inner wall of the biogas digester and the input port of the high-pressure nozzle respectively, and the input port and the output port of the second pump body are connected through connecting pipes. The pipes respectively penetrate and extend into the inner wall of the fermentation tank and the inner wall of the biogas slurry tank.

Preferably, the partition is a hollow rectangular structure, and a handle is fixedly installed in the middle of the top of the partition, the partition is inserted into the inner wall of the installation groove, and the connection between the partition and the top of the installation groove is fixed and installed With gasket.

Preferably, the diameter of the second filter hole is twice the diameter of the first filter hole, and the bottom of the inner wall of the pig house is also extended to the bottom of the inner wall of the fermentation tank through a connecting pipe.

Preferably, the bristles on both sides of the periphery of the brush plate are attached to the inner wall of the first filter hole and the inner wall of the second filter hole respectively.

Compared with the prior art, the beneficial effects of the utility model are:

In the utility model, when the cleaned mixed solution in the fence net is introduced into the biogas slurry tank through the connecting pipe, filter holes with different diameters are arranged on both sides of the partition plate in the biogas slurry tank to carry out secondary treatment on the mixed solution introduced into the biogas slurry tank. Filtration to avoid blocking the pipes and high-pressure nozzles in the circulating flushing device, thereby affecting the recycling of the biogas slurry in the circulating flushing device. At the same time, the partition can be taken out from the installation groove, which is convenient for later maintenance and replacement. The electric telescopic in the partition The rod can drive the brush plate at the telescopic end to clean the filter holes on both sides, avoiding blockage of the filter holes, resulting in low biogas slurry circulation efficiency, which affects the later flushing of pig houses, and realizes efficient circulation of biogas slurry in the biogas slurry tank. The solution solves the problem that the lack of filtering device in the circulating flushing device causes the mixture generated after cleaning to easily block the filter cover and the internal pipeline, thus affecting the recycling of the biogas slurry.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is the utility model side sectional structure schematic diagram;

FIG. 3 is a schematic diagram of a partially enlarged structure at A in FIG. 2 .

In the figure: 1. pig house; 2. digester; 3. fermentation tank; 4. first pump body; 5. second pump body; 6. high-pressure nozzle; 7. fence net; 8. installation tank; 9. Partition plate; 10, first filter hole; 11, second filter hole; 12, electric telescopic rod; 13, brush plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of them.

Please refer to Figures 1-3, the utility model provides a technical solution: a high-efficiency biogas slurry strong reflux cycle flushing device, including a pig house 1, a biogas slurry pool 2, a fermentation tank 3, a second pump body 5, and a high-pressure nozzle 6 The first pump body 4 and the second pump body 5 are fixedly installed on the top of the biogas slurry tank 2 and the fermentation tank 3 respectively, and a high-pressure nozzle 6 is fixedly installed on the top of the inner wall of the pig house 1;

The bottom of the inner wall of the pig house 1 is fixedly installed with a fence net 7, and the inner wall of the fermentation tank 3 is detachably installed with a partition 9, and the top of the inner wall of the partition 9 is fixedly installed with an electric telescopic rod 12, and the telescopic end of the electric telescopic rod 12 is fixedly connected with a brush plate 13;

The first pump body 4 and the second pump body 5 are used together to clean the biogas slurry in the biogas tank 2 through the high-pressure nozzle 6 to clean the inside of the pig house 1, and the cleaned mixed solution is introduced into the fermentation tank 3 through the fence net 7 The biogas slurry fermented in the medium is re-introduced into the biogas slurry tank 2 for recycling;

When the cleaned mixed solution in the fence net 7 is introduced into the biogas digester 2 through the connecting pipe, filter holes with different diameters are arranged on both sides of the partition plate 9 in the biogas digester 2 to carry out secondary filtration on the mixed solution introduced into the biogas digester 2. Secondary filtration to avoid blocking the pipeline and high-pressure nozzle 6 in the circulating flushing device, thereby affecting the recycling of the biogas slurry in the circulating flushing device. At the same time, the partition 9 can be taken out from the installation groove 8, which is convenient for later maintenance and replacement. The electric telescopic rod 12 in 9 can drive the brush plate 13 at the telescopic end to clean the filter holes on both sides to avoid clogging the filter holes, resulting in low biogas slurry circulation efficiency, which affects the later flushing of the pig house 1, and realizes the biogas slurry. The biogas slurry in the liquid pool 2 is efficiently circulated and flushed.

Among them, the top side of the fermentation tank 3 is provided with an installation groove 8, and the two sides of the inner wall of the partition 9 are respectively provided with a first filter hole 10 and a second filter hole 11. The filter holes with different diameters carry out secondary filtration to the mixed liquor introduced into the biogas digester 2, so as to avoid blocking the pipeline and the high-pressure nozzle 6 in the circulation flushing device.

Wherein, the input port and the output port of the first pump body 4 are respectively extended to the inner wall of the biogas digester 2 and the input port of the high-pressure nozzle 6 through the connecting pipe, and the input port and the output port of the second pump body 5 are respectively extended to the The inner wall of the fermentation tank 3 and the inner wall of the biogas slurry tank 2 make the biogas slurry in the biogas slurry tank 2 clean the interior of the pig house 1 through the high-pressure nozzle 6, and the cleaned mixture is introduced into the fermentation tank 3 through the fence net 7 to be fermented into biogas The liquid is re-introduced into the biogas digester 2 for recycling.

Wherein, the partition 9 is a hollow rectangular structure, and the middle part of the top of the partition 9 is fixedly installed with a handle, the partition 9 is plugged into the inner wall of the installation groove 8, and the joint between the partition 9 and the top of the installation groove 8 is fixedly installed with a sealing rubber pad. The partition 9 can be taken out from the installation groove 8, which is convenient for later maintenance and replacement, and at the same time, the sealing rubber pad can seal the gap between the partition 9 and the biogas slurry tank 2 to avoid volatilization of the biogas slurry.

Wherein, the diameter of the second filter hole 11 is twice the diameter of the first filter hole 10, and the bottom of the inner wall of the pig house 1 also extends through the connecting pipe to the bottom of the inner wall of the fermentation tank 3, and the mixed solution after cleaning the pig house 1 is introduced into the fermentation tank 3 The fermented biogas slurry is re-introduced into the biogas digester 2 for recycling.

Wherein, the bristles on both sides of the periphery of the brush plate 13 are respectively attached to the inner wall of the first filter hole 10 and the inner wall of the second filter hole 11, and the electric telescopic rod 12 can drive the brush plate 13 at the telescopic end to clean the filter holes on both sides. Avoid clogging the filter holes, resulting in low biogas slurry circulation efficiency.

Working principle: When in use, the first pump body 4 is used in conjunction with the second pump body 5 to clean the biogas slurry in the biogas slurry tank 2 through the high-pressure nozzle 6 to clean the inside of the pig house 1, and to clean the interior of the pig house 1 through the fence net 7. After the mixed solution is introduced into the fermentation tank 3, when the cleaned mixed solution in the fence net 7 is introduced into the biogas digester 2 through the connecting pipe, the filter hole pairs with different diameters are set on both sides of the partition plate 9 in the biogas digester 2. The mixed liquor introduced into the biogas digester 2 is subjected to secondary filtration to avoid blocking the pipeline and the high-pressure nozzle 6 in the circulation flushing device, thereby affecting the recycling of the biogas liquid by the circulation flushing device. 8, which is convenient for later maintenance and replacement. The electric telescopic rod 12 in the partition 9 can drive the brush plate 13 at the telescopic end to clean the filter holes on both sides. Finally, the fermented biogas slurry is reintroduced into the biogas slurry tank 2 for circulation use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principles of the present invention. The scope is defined by the claims appended hereto and their equivalents.

Claims (6)

1. A high-efficiency biogas slurry strong reflux circulation flushing device, comprising a pig house (1), a biogas slurry tank (2), a fermentation tank (3), a second pump body (5), and a high-pressure nozzle (6), characterized in that : the first pump body (4) and the second pump body (5) are fixedly installed on the top of the biogas slurry tank (2) and the fermentation tank (3) respectively, and the top of the inner wall of the pig house (1) is fixedly installed with A high-pressure nozzle (6), a fence net (7) is fixedly installed on the bottom of the inner wall of the pig house (1), and a partition (9) is detachably installed on the inner wall of the fermentation tank (3), and the partition (9) An electric telescopic rod (12) is fixedly installed on the top of the inner wall, and the telescopic end of the electric telescopic rod (12) is fixedly connected with a brush plate (13). 2. A high-efficiency biogas slurry strong reflux circulation flushing device according to claim 1, characterized in that: the top side of the fermentation tank (3) is provided with an installation groove (8), and the partition (9) A first filter hole (10) and a second filter hole (11) are respectively penetrating through the two sides of the inner wall. 3. A high-efficiency biogas slurry strong reflux circulation flushing device according to claim 2, characterized in that: the input port and output port of the first pump body (4) are respectively extended to the biogas slurry through connecting pipes The inner wall of the tank (2) and the input end of the high-pressure nozzle (6), the input port and the output port of the second pump body (5) are respectively extended through the connecting pipe to the inner wall of the fermentation tank (3) and the biogas In the inner wall of the liquid pool (2). 4. A high-efficiency biogas slurry strong reflux circulation flushing device according to claim 3, characterized in that: the partition (9) is a hollow rectangular structure, and a handle is fixedly installed in the middle of the top of the partition (9), so The partition (9) is plugged into the inner wall of the installation groove (8), and a sealing rubber pad is fixedly installed at the connection between the partition (9) and the top of the installation groove (8). 5. A high-efficiency biogas slurry strong reflux circulation flushing device according to claim 4, characterized in that: the diameter of the second filter hole (11) is twice the diameter of the first filter hole (10), so The bottom of the inner wall of the pig house (1) also extends through the connecting pipe to the bottom of the inner wall of the fermentation tank (3). 6. A high-efficiency biogas slurry strong reflux circulation flushing device according to claim 5, characterized in that: the bristles on both sides of the periphery of the brush plate (13) are respectively connected to the inner wall of the first filter hole (10) and the inner wall of the first filter hole (10). The inner wall of the second filter hole (11) is bonded together.

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