CN218910119U

CN218910119U - Pig manure biogas generating cell

Info

Publication number: CN218910119U
Application number: CN202223271556.3U
Authority: CN
Inventors: 黄志强
Original assignee: Jiangxi Wugongshan Food Group Co ltd
Current assignee: Jiangxi Wugongshan Food Group Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of biogas power generation, in particular to a pig manure biogas power generation cell, which comprises a biogas power generation cell, wherein an end cover is arranged on the upper side of the biogas power generation cell, and a pipeline switching assembly is arranged on the upper left side of the end cover; the pipeline switching assembly comprises a butterfly valve arranged on the end cover, the upper end of the butterfly valve is provided with a switching pipe, an exhaust pipe is arranged on the switching pipe through a switching seat, a locking knob is arranged on the switching seat through a switching hole, a positioning hole is correspondingly formed in the side face of the lower end of the exhaust pipe, and biogas generated by a biogas generating pool can be conveyed and stopped through the butterfly valve in the pipeline switching assembly, so that the safety of the exhaust pipe is high when the exhaust pipe is replaced, the effect of positioning and supporting the exhaust pipe is good through the switching pipe and the switching seat, the exhaust pipe passes through the switching hole and the positioning hole through the locking knob to be connected, the positioning stability between the exhaust pipe and the switching seat is high, and the switching and dismounting convenience of the exhaust pipe are high.

Description

Pig manure biogas generating cell

Technical Field

The utility model relates to the technical field of biogas power generation, in particular to a pig manure biogas power generation cell.

Background

The biogas digester is used for microbial fermentation and producing combustible gas, the production raw materials of the biogas can be various straws, animal manure and the like, the biogas digester is widely applied in rural areas along with development of biogas science and popularization of rural household biogas, the rural biogas digester is generally formed by integrating a toilet, a pigsty and the biogas digester, pig manure and the like can enter the biogas for fermentation and producing the biogas, the biogas can be used as daily fuel, and simultaneously, the fermented biogas slurry, biogas residues and the like can be used for irrigating fruit trees and the like;

the biogas exhaust pipe of the existing biogas generating battery is connected and installed by adopting the flange plate, but when the flange plate is adopted for switching, not only a plurality of groups of nuts are required to be controlled and positioned, but also the problem that biogas leakage and discharge easily occur when the exhaust pipe is switched is solved, so that the pig manure biogas generating battery is required to improve the problem.

Disclosure of Invention

The utility model aims to provide a pig manure biogas generating battery which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the pig manure biogas generating battery comprises a biogas generating battery, wherein an end cover is arranged on the upper side of the biogas generating battery, an agitating assembly is arranged in the middle of the end cover, and a pipeline switching assembly is arranged on the upper left side of the end cover;

the stirring assembly comprises a bearing frame arranged on the end cover, a driving motor is arranged on the bearing frame, a stirring shaft is arranged at the driving end of the driving motor, and stirring rods are uniformly arranged on the stirring shaft;

the pipeline switching assembly comprises a butterfly valve arranged on an end cover, a switching pipe is arranged at the upper end of the butterfly valve, a switching seat is arranged on the switching pipe, switching holes are formed in the side face of the switching seat in an annular symmetrical mode based on the switching pipe serving as a center point, an exhaust pipe is arranged on the switching pipe through the switching seat, a locking knob is arranged on the switching seat through the switching hole, and a positioning hole is formed in the side face of the lower end of the exhaust pipe in a corresponding mode with the switching hole.

As a preferable scheme of the utility model, a collecting pipeline is arranged on the upper right side of the biogas generating battery, and a cleaning pipe is arranged on the upper left side of the biogas generating battery.

As a preferable scheme of the utility model, a water immersion through groove is formed in the middle of the bottom of the biogas generating battery.

As a preferable scheme of the utility model, the lower side of the end cover is provided with a switching part which is matched with the inner cavity of the biogas generating battery, and the end cover is in sealing connection with the biogas generating battery through the switching part.

As a preferable scheme of the utility model, the stirring shaft is rotationally connected with the end cover, and the joint of the stirring shaft and the end cover adopts mechanical seal.

As a preferable scheme of the utility model, the inner diameter of the exhaust pipe is matched with the outer diameter of the adapter, and a sealing gasket is arranged in the adapter and corresponds to the exhaust pipe.

As a preferable scheme of the utility model, the positioning hole is arranged in a blind hole structure, and one end of the locking knob is correspondingly and transitionally arranged with the positioning hole.

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

1. according to the utility model, the pipeline switching assembly is arranged in the pig manure biogas generating cell, and biogas generated by the biogas generating cell can be conveyed and stopped through the butterfly valve in the pipeline switching assembly, so that the safety of the exhaust pipe is high when the exhaust pipe is replaced, the positioning and supporting effects of the exhaust pipe are good through the switching pipe and the switching seat, the locking knob passes through the switching hole and is connected with the positioning hole, the positioning stability between the exhaust pipe and the switching seat is high, and the convenience of switching and dismounting the exhaust pipe is high.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

fig. 3 is a schematic structural diagram of a pipe adapting assembly according to the present utility model.

In the figure: 1. a biogas generating cell; 101. an end cap; 102. a collection pipe; 103. cleaning the pipe; 104. immersing the water through groove; 2. an agitation assembly; 201. a bearing frame; 202. a driving motor; 203. a stirring shaft; 204. an agitating rod; 3. a conduit transfer assembly; 301. butterfly valve; 302. a transfer tube; 303. an adapter; 304. a transfer hole; 305. an exhaust pipe; 306. a locking knob; 307. and positioning holes.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order to facilitate an understanding of the utility model, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples: referring to fig. 1-3, the pig manure biogas generating battery comprises a biogas generating battery 1, wherein an end cover 101 is arranged on the upper side of the biogas generating battery 1, an agitating assembly 2 is arranged in the middle of the end cover 101, and a pipeline switching assembly 3 is arranged on the upper left side of the end cover 101;

the stirring assembly 2 comprises a bearing frame 201 arranged on the end cover 101, a driving motor 202 is arranged on the bearing frame 201, a stirring shaft 203 is arranged at the driving end of the driving motor 202, and stirring rods 204 are uniformly arranged on the stirring shaft 203; the stirring shaft 203 and the stirring rod 204 can be driven by the driving motor 202 in the stirring assembly 2, so that pig manure in the biogas generating battery 1 can be well paved, the pig manure containing and using effects of the biogas generating battery 1 are better, and the pig manure can be better generated;

the pipeline switching assembly 3 comprises a butterfly valve 301 arranged on the end cover 101, a switching pipe 302 is arranged at the upper end of the butterfly valve 301, a switching seat 303 is arranged on the switching pipe 302, switching holes 304 are formed in the side face of the switching seat 303 in an annular symmetrical mode based on the switching pipe 302 as a center point, an exhaust pipe 305 is arranged on the switching pipe 302 through the switching seat 303, a locking knob 306 is arranged on the switching seat 303 through the switching holes 304, and positioning holes 307 are formed in the side face of the lower end of the exhaust pipe 305 and correspond to the switching holes 304. The biogas generated by the biogas generating battery 1 can be conveyed and stopped through the butterfly valve 301 in the pipeline switching assembly 3, so that the safety of the exhaust pipe 305 is high when the exhaust pipe 305 is replaced, the positioning and bearing effects of the exhaust pipe 305 are good through the switching pipe 302 and the switching seat 303, the locking knob 306 penetrates through the switching hole 304 to be connected with the positioning hole 307, the positioning stability between the exhaust pipe 305 and the switching seat 303 is high, and the switching and dismounting convenience of the exhaust pipe 305 is high.

In the embodiment, a collecting pipeline 102 is arranged on the upper right side of the biogas generating battery 1, a cleaning pipe 103 is arranged on the upper left side of the biogas generating battery 1, and a soaking through groove 104 is formed in the middle of the bottom of the biogas generating battery 1. The collection and conveying effect of pig manure can be good through the collection pipeline 102, and the internal pollution discharge of the biogas generating battery 1 can be extracted simply and conveniently through the cleaning pipe 103;

the lower side of the end cover 101 is provided with a switching part matched with the inner cavity of the biogas generating battery 1, the end cover 101 is in sealing connection with the biogas generating battery 1 through the switching part, the stirring shaft 203 is in rotary connection with the end cover 101, and the switching part of the stirring shaft 203 and the end cover 101 is mechanically sealed. By adopting mechanical seal between the stirring shaft 203 and the end cover 101, the stirring shaft 203 has good sealing effect in use, thereby effectively avoiding biogas leakage and improving the use safety of the biogas generating cell 1.

Wherein the inside diameter of the exhaust pipe 305 is adapted to the outside diameter of the adapter pipe 302, a sealing gasket is correspondingly arranged in the adapter seat 303 and the exhaust pipe 305, the positioning hole 307 is arranged in a blind hole structure, and one end of the locking knob 306 is correspondingly and transitionally arranged with the positioning hole 307. The sealing gasket is arranged on the adapter 303, so that the positioning sealing effect between the exhaust pipe 305 and the adapter 303 is good, and the use effect of the exhaust pipe 305 on biogas collection is good.

Working principle: when the pig manure biogas generating cell is used, pig manure is collected and conveyed into the biogas generating cell 1 through the collecting pipeline 102, and the cleaning pipe 103 can enable the internal pollution discharge of the biogas generating cell 1 to be extracted simply and conveniently; the stirring shaft 203 and the stirring rod 204 can be driven by the driving motor 202 in the stirring assembly 2, so that pig manure in the biogas generating battery 1 can be well paved, the pig manure containing and using effects of the biogas generating battery 1 are better, and the pig manure can be better generated; the biogas generated by the biogas generating battery 1 can be conveyed and stopped through the butterfly valve 301 in the pipeline switching assembly 3, so that the safety of the exhaust pipe 305 during replacement is high, the positioning and bearing effects of the exhaust pipe 305 can be good through the switching pipe 302 and the switching seat 303, the locking knob 306 penetrates through the switching hole 304 and is connected with the positioning hole 307, the positioning stability between the exhaust pipe 305 and the switching seat 303 is high, the switching and dismounting convenience of the exhaust pipe 305 is high, the sealing effect of the stirring shaft 203 during use is good through the mechanical seal between the stirring shaft 203 and the end cover 101, biogas leakage is effectively avoided, the use safety of the biogas generating battery 1 is improved, the positioning and sealing effects between the exhaust pipe 305 and the switching seat 303 are good through the sealing gasket arranged on the switching seat 303, and the use effect of the exhaust pipe 305 during biogas collection is good.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The pig manure biogas generating battery comprises a biogas generating battery (1), and is characterized in that: an end cover (101) is arranged on the upper side of the biogas generating battery (1), an agitating assembly (2) is arranged in the middle of the end cover (101), and a pipeline switching assembly (3) is arranged on the upper left side of the end cover (101);

the stirring assembly (2) comprises a bearing frame (201) arranged on the end cover (101), a driving motor (202) is arranged on the bearing frame (201), a stirring shaft (203) is arranged at the driving end of the driving motor (202), and stirring rods (204) are uniformly arranged on the stirring shaft (203);

the pipeline switching assembly (3) comprises a butterfly valve (301) mounted on an end cover (101), a switching tube (302) is arranged at the upper end of the butterfly valve (301), a switching seat (303) is arranged on the switching tube (302), switching holes (304) are formed in the side face of the switching seat (303) in an annular symmetrical mode based on the switching tube (302) serving as a center point, an exhaust pipe (305) is mounted on the switching tube (302) through the switching seat (303), a locking knob (306) is mounted on the switching seat (303) through the switching holes (304), and positioning holes (307) are formed in the side face of the lower end of the exhaust pipe (305) and correspond to the switching holes (304).

2. The pig manure biogas generating cell as defined in claim 1, wherein: the biogas generating battery (1) is characterized in that a collecting pipeline (102) is arranged on the upper right side of the biogas generating battery (1), and a cleaning pipe (103) is arranged on the upper left side of the biogas generating battery (1).

3. The pig manure biogas generating cell as defined in claim 1, wherein: a water immersion through groove (104) is formed in the middle of the bottom of the biogas generating battery (1).

4. The pig manure biogas generating cell as defined in claim 1, wherein: the lower side of the end cover (101) is provided with a switching part which is matched with the inner cavity of the biogas generating battery (1), and the end cover (101) is connected with the biogas generating battery (1) in a sealing way through the switching part.

5. The pig manure biogas generating cell as defined in claim 1, wherein: the stirring shaft (203) is rotationally connected with the end cover (101), and the joint of the stirring shaft (203) and the end cover (101) adopts mechanical seal.

6. The pig manure biogas generating cell as defined in claim 1, wherein: the inner diameter of the exhaust pipe (305) is matched with the outer diameter of the adapter pipe (302), and a sealing gasket is arranged in the adapter seat (303) corresponding to the exhaust pipe (305).

7. The pig manure biogas generating cell as defined in claim 1, wherein: the positioning hole (307) is arranged in a blind hole structure, and one end of the locking knob (306) is correspondingly and transitionally arranged with the positioning hole (307).