CN219355400U - High-efficient natural pond liquid strong reflux circulation washing unit - Google Patents

Abstract

The utility model discloses a high-efficiency biogas slurry strong-reflux circulating flushing device which comprises a biogas slurry tank, a fermentation tank and a pig house, wherein a first pump body and a second pump body are arranged on two sides in the biogas slurry tank, a rotating shaft is arranged in the biogas slurry tank, two groups of transverse rods are arranged at the lower end of the rotating shaft, cleaning plates are fixed on two sides of the transverse rods and are attached to the inner wall of the biogas slurry tank, a supporting frame is arranged in the fermentation tank, a fine filter screen is placed on the supporting frame, a coarse filter screen is fixed at the upper end of the fine filter screen, a collecting pipe is arranged at the inner upper end of the pig house and is connected with the second pump body, a plurality of spray heads are arranged at the lower end of the collecting pipe, and a bearing frame is arranged at the position close to the lower end of the pig house.

Description

High-efficient natural pond liquid strong reflux circulation washing unit

Technical Field

The utility model relates to a biogas slurry circulating and flushing device, in particular to a high-efficiency biogas slurry strong-reflux circulating and flushing device, and belongs to the technical field of biogas slurry utilization.

Background

Biogas is used as a supplement of rural energy sources to be popularized and applied in a plurality of rural areas, comprehensive utilization of biogas technology is more and more paid attention to, and particularly in rural areas with imperfect water supply and drainage pipe networks, biogas slurry is widely used for flushing feces in pig houses in pig farms at present, so that the biogas slurry is fully utilized, and the strength and time for manually cleaning the pig houses are reduced.

The prior art has the following publication numbers: the utility model patent of CN 218072906U provides a high-efficient return circulation washing unit of natural pond liquid, it has solved and has lacked filtering device in this circulation washing unit, the mixture that produces after leading to wasing easily blocks up filter housing and internal pipeline, thereby influence this natural pond liquid circulation use's problem, filter screen in its natural pond liquid pond is vertical design, in the use, the filter screen blocks the mixture in the natural pond liquid in the fermentation vat right side, but its inconvenient clearance blocks the mixture on the right side, long-time pile up can lead to the filter screen to be blocked, natural pond liquid circulation efficiency reduces or can't circulate, if it draws out the filter screen, will lead to right side mixture to reach the left side and enter the natural pond liquid pond, influence natural pond liquid circulation use, simultaneously it does not possess the stirring clean ability to the natural pond liquid, the natural pond liquid appears to precipitate or adhere to the natural pond liquid pond inner wall easily, easily lead to the natural pond liquid pond to appear blocking up and difficult problem of cleaning, therefore, we need to upgrade and reform on the basis of prior art.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the high-efficiency biogas slurry strong reflux circulating flushing device, which can collect and treat the filtered mixture, avoid the influence of garbage accumulation in a fermentation tank on the use of equipment, clean the inner wall of a biogas slurry tank and stir the biogas slurry, and avoid the problems that particles in the biogas slurry are deposited in the tank or are attached to the inner wall of the biogas slurry tank.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a high-efficient natural pond liquid strong backward flow circulation washing unit, includes natural pond liquid pond, fermentation vat and pig house, both sides are provided with first pump body and second pump body in the natural pond liquid pond, first pump body and second pump body switch on respectively and connect fermentation vat and pig house, be provided with the axis of rotation in the natural pond liquid pond, the axis of rotation lower extreme is provided with two sets of horizontal poles, the horizontal pole both sides are fixed with clean board and natural pond liquid pond inner wall laminating, be equipped with the support frame in the fermentation vat, fine filter screen and fine filter screen upper end are fixed with the coarse filtration net on the support frame, the upper end is equipped with center tube and second pump body coupling in the pig house, the center tube lower extreme is equipped with a plurality of shower nozzles, the pig house is equipped with the carriage by the lower extreme position.

Further, the inner side of the cross rod is fixedly provided with a lantern ring, and the lantern ring is sleeved on the rotating shaft and the center of the lantern ring is penetrated by a bolt.

Further, the upper end of one side of the fermentation tank is provided with a guide pipe, and the other end of the guide pipe is connected with the lower end of the pigsty in a conducting way.

Further, a guide rod is arranged on the inner wall of the fermentation tank, guide grooves are formed in the outer sides of the fine filter screen and the coarse filter screen, and the guide grooves correspond to the guide rods.

Further, two groups of pull rings are arranged on the coarse filter screen.

Further, a motor is arranged at the top of the biogas slurry tank, and the driving end of the motor is in driving connection with the rotating shaft.

Further, a fixing frame is sleeved outside the motor, and the fixing frame is arranged on the upper end cover plate of the biogas slurry pond.

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

1. according to the biogas slurry double-layer filtering device, the supporting frame, the fine filter screen, the coarse filter screen and the pull ring are arranged in the device, the fine filter screen and the coarse filter screen are placed at the upper end of the supporting frame through the guide rods and the guide grooves when the biogas slurry double-layer filtering device is used, filtered biogas slurry sundries are accumulated on the two layers of filter screens, the two groups of filter screens are pulled out to clean along the guide rods through the pull ring, double-layer filtering of biogas slurry can be achieved, the filtered mixture can be collected, and the influence on equipment use caused by garbage accumulation in a fermentation tank is avoided.

2. According to the utility model, the motor, the rotating shaft, the cross rod, the lantern ring and the cleaning plate are arranged in the device, the lantern ring and the bolts are used for fixing the cross rod during use, the motor drives the rotating shaft to rotate, the rotating shaft drives the cross rod and the cleaning plate to synchronously move, the cleaning plate is attached to the inner wall of the biogas slurry tank to rotate, cleaning of the inner wall of the biogas slurry tank and stirring of the biogas slurry can be realized, and the problems that particles in the biogas slurry are deposited in the tank or are attached to the inner wall of the biogas slurry tank are avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency biogas slurry strong-reflux circulating flushing device according to the utility model;

FIG. 2 is a cross-sectional view of a biogas slurry tank structure of a high-efficiency strong biogas slurry reflux circulating flushing device according to the utility model;

FIG. 3 is a cross-sectional view of a fermentation vat structure of a high-efficiency biogas slurry strong-reflux circulating flushing device according to the utility model;

fig. 4 is a cross-sectional view of a pig house structure of the high-efficiency biogas slurry strong-reflux circulating flushing device according to the utility model.

In the figure: 1. a biogas slurry pond; 2. a fermentation tank; 3. a pig house; 4. a first pump body; 5. a second pump body; 6. a rotating shaft; 7. a collar; 8. a cross bar; 9. a cleaning plate; 10. a bolt; 11. a motor; 12. a fixing frame; 13. a conduit; 14. a support frame; 15. a guide rod; 16. fine filter screen; 17. a coarse filter screen; 18. a guide groove; 19. a pull ring; 20. a concentration tube; 21. a spray head; 22. and a bearing frame.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the high-efficiency biogas slurry strong-reflux circulating flushing device provided by the embodiment comprises a biogas slurry tank 1, a fermentation tank 2 and a pig house 3, wherein a first pump body 4 and a second pump body 5 are arranged on two sides in the biogas slurry tank 1, the first pump body 4 and the second pump body 5 are respectively connected with the fermentation tank 2 and the pig house 3 in a conducting manner, a rotating shaft 6 is arranged in the biogas slurry tank 1, two groups of cross bars 8 are arranged at the lower end of the rotating shaft 6, cleaning plates 9 are fixed on two sides of the cross bars 8 and are attached to the inner wall of the biogas slurry tank 1, a supporting frame 14 is arranged in the fermentation tank 2, a fine filter screen 16 is placed on the supporting frame 14, a coarse filter screen 17 is fixed on the upper end of the fine filter screen 16, a collecting pipe 20 is arranged at the upper end in the pig house 3 and is connected with the second pump body 5, a plurality of spray heads 21 are arranged at the lower end of the collecting pipe 20, and a bearing frame 22 is arranged at the position near the lower end of the pig house 3.

Preferably, the inside of the cross rod 8 is fixed with a lantern ring 7, the lantern ring 7 is sleeved on the rotating shaft 6, and a bolt 10 penetrates through the center of the lantern ring, so that the cross rod 8 and the cleaning plate 9 can be conveniently disassembled and assembled.

Preferably, the upper end of one side of the fermentation tank 2 is provided with a guide pipe 13, and the other end of the guide pipe 13 is connected with the lower end of the pig house 3 in a conducting way, so that the fermentation tank 2 and the pig house 3 can be conveniently conducted.

Preferably, the inner wall of the fermentation tank 2 is provided with a guide rod 15, the outer sides of the fine filter screen 16 and the coarse filter screen 17 are provided with guide grooves 18, the guide grooves 18 correspond to the guide rods 15, so that the fine filter screen 16 and the coarse filter screen 17 can be conveniently installed and guided, and inclination or clamping of the fine filter screen 16 and the coarse filter screen 17 is avoided.

Preferably, two groups of pull rings 19 are arranged on the rough filter screen 17, so that the fine filter screen 16 and the rough filter screen 17 can be pulled out of the fermentation tank 2 at a later stage, and the surface mixture can be cleaned intensively.

Preferably, the top of the biogas slurry tank 1 is provided with a motor 11, and the driving end of the motor 11 is in driving connection with the rotating shaft 6, so that the rotating shaft 6 and the cross rod 8 are conveniently controlled to rotate.

Preferably, the outside of the motor 11 is sleeved with a fixing frame 12, and the fixing frame 12 is arranged on the upper end cover plate of the biogas slurry pond 1, so that the motor 11 can be conveniently fixed.

The application principle and the application flow of the utility model are as follows: when the biogas slurry collecting device is used, firstly, biogas slurry is extracted from the biogas slurry tank 1 through the second pump body 5 and is conveyed into the collecting pipe 20, liquid in the collecting pipe 20 is sprayed into the pig house 3 through the spray head 21, mixed liquid after the pig house 3 is cleaned enters the guide pipe 13 through the bearing frame 22, the mixed liquid enters the fermentation tank 2 through the guide pipe 13, then is subjected to double filtration through the coarse filter screen 17 and the fine filter screen 16, filtered garbage and sundries remain on the surfaces of the two groups of filter screens, the biogas slurry is fermented at the bottom of the fermentation tank 2 and returns into the biogas slurry tank 1 through the first pump body 4, at the moment, the motor 11 can be controlled to start, the rotating shaft 6 and the lower cross rod 8 are driven to synchronously rotate, the cross rod 8 drives the cleaning plate 9 to scrape the inner wall of the lower end of the biogas slurry tank 1, the cross rod 8 drives the biogas slurry to stir, fine particles in the biogas slurry can be prevented from being deposited inside the biogas slurry tank 1, the upper end cover plate of the fermentation tank 2 can be opened after the use, garbage and sundries in the two groups of filter screens and the garbage are pulled up for cleaning the garbage in the fermentation tank 2, and the garbage is inconvenient to be cleaned up.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a high-efficient natural pond liquid strong reflux circulation washing unit, its characterized in that, including natural pond liquid pond (1), fermentation vat (2) and pig house (3), both sides are provided with first pump body (4) and second pump body (5) in natural pond liquid pond (1), first pump body (4) and second pump body (5) switch on respectively and connect fermentation vat (2) and pig house (3), be provided with axis of rotation (6) in natural pond liquid pond (1), axis of rotation (6) lower extreme is provided with two sets of horizontal pole (8), horizontal pole (8) both sides are fixed with clean board (9) and laminating of natural pond liquid pond (1) inner wall, be equipped with support frame (14) in fermentation vat (2), fine filter screen (16) and fine filter screen (16) upper end are fixed with coarse filter screen (17) have on support frame (14), upper end is equipped with concentrate pipe (20) and be connected with second pump body (5) in pig house (3), concentrate pipe (20) lower extreme is equipped with shower nozzle (21), position (22) lean on down.

2. The efficient biogas slurry strong reflux circulating flushing device according to claim 1, wherein a sleeve ring (7) is fixed on the inner side of the cross rod (8), the sleeve ring (7) is sleeved on the rotating shaft (6) and a bolt (10) penetrates through the center of the sleeve ring.

3. The high-efficiency biogas slurry strong-reflux circulating flushing device according to claim 1, wherein a guide pipe (13) is arranged at the upper end of one side of the fermentation tank (2), and the other end of the guide pipe (13) is connected with the lower end of the pigsty (3) in a conducting manner.

4. The high-efficiency biogas slurry strong-reflux circulating flushing device according to claim 1, wherein guide rods (15) are arranged on the inner wall of the fermentation tank (2), guide grooves (18) are arranged on the outer sides of the fine filter screen (16) and the coarse filter screen (17), and the guide grooves (18) correspond to the guide rods (15).

5. The efficient biogas slurry strong reflux circulating flushing device according to claim 1, wherein two groups of pull rings (19) are arranged on the rough filter screen (17).

6. The efficient biogas slurry strong-reflux circulating flushing device according to claim 1, wherein a motor (11) is arranged at the top of the biogas slurry tank (1), and the driving end of the motor (11) is in driving connection with a rotating shaft (6).

7. The efficient biogas slurry strong-reflux circulating flushing device according to claim 6, wherein a fixing frame (12) is sleeved outside the motor (11), and the fixing frame (12) is installed on an upper end cover plate of the biogas slurry tank (1).