CN214193153U

CN214193153U - Device for purifying and recycling biogas

Info

Publication number: CN214193153U
Application number: CN202023317556.3U
Authority: CN
Inventors: 王汉武; 王丽; 邢胜利
Original assignee: Wuxi Fulis Environmental Protection Equipment Co ltd
Current assignee: Wuxi Fulis Environmental Protection Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a device for marsh gas purification is recycled relates to marsh gas purification technical field, including purifying the storehouse, purifying the both sides in storehouse and all being connected with the intake pipe, and purifying the internally mounted in storehouse has the ware of releasing gas, purifying the inner wall top in storehouse and being fixed with the exhaust disc, and purifying the outer wall top in storehouse and install the air pump, purifying the outer wall one side in storehouse and being connected with the drain pipe, and one side of drain pipe is connected with the filter, the water pump is installed on the top of filter, and the top of water pump is connected with the inlet tube, the inside of releasing gas ware is provided with a pole section of thick bamboo, and the inside of a pole section of thick bamboo is provided with accuse and flows the spring, the both sides of a pole section of thick bamboo all are connected with the telescopic link. The utility model discloses a set up the circulation function that realizes the purified water such as drain pipe, filter, water pump, inlet tube to make the purified water pass through the circulation and filter and make its can the reuse, reduce the change of purified water from this and piece together than and improve its availability factor.

Description

Device for purifying and recycling biogas

Technical Field

The utility model relates to a marsh gas purifies technical field, specifically is a device that is used for marsh gas purification to recycle.

Background

Biogas from the scientific definition point of view, biogas is a combustible gas produced by the fermentation of various organic substances under the conditions of air isolation (reduction conditions) and proper temperature and pH value. Biogas is a secondary energy source and is a renewable energy source.

However, after the biogas is mined, the biogas usually needs to be purified before being put into use, most of the purification methods generally adopt liquid for purification to remove impurities, peculiar smells and the like in the gas, most of purification devices do not have the function of recycling purified water, so that the water source is seriously wasted, and most of purification devices have limited contact area with the biogas, so that the purification quality is poor and the purification efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the biogas purified water is not recycled and the contact area between the biogas and the purified water is small gradually, a device for purifying and recycling the biogas is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a device for purifying and recycling methane comprises a purifying bin, wherein both sides of the purifying bin are connected with air inlet pipes, and the interior of the purification bin is provided with an air releaser, the top end of the inner wall of the purification bin is fixed with an air extraction disc, an air pump is arranged at the top end of the outer wall of the purification bin, one side of the outer wall of the purification bin is connected with a drain pipe, and one side of the drain pipe is connected with a filter, the top end of the filter is provided with a water pump, the top end of the water pump is connected with a water inlet pipe, a rod barrel is arranged inside the air releaser, and the inside of the rod barrel is provided with a flow control spring, the two sides of the rod barrel are both connected with telescopic rods, each group of telescopic rods is connected with a baffle plate, the inside of the air releaser is provided with a plurality of groups of air releasing heads, and a valve plate is arranged in the air release head, one end of the valve plate is connected with two groups of reset springs, and one end of the air release head, which is positioned on the outer wall of the air release device, is connected with a nozzle.

Preferably, the air inlet pipe penetrates through the inner wall of the purification bin and is connected with the air release device, and sealing devices are arranged at the connection positions of the purification bin and the air inlet pipe and the connection positions of the air inlet pipe and the air release device.

Preferably, two sets of intake pipe all is connected with external gas-supply pipe, and the outer wall of two sets of intake pipe all is equipped with the valve.

Preferably, the two telescopic rods are connected with the rod barrel through flow control springs, and sealing devices are arranged at the joints of the two telescopic rods and the inner wall of the air release device.

Preferably, two groups of exhaust ports are arranged in the air release head, and the exhaust ports in the air release device limit the flow of the air through a valve plate.

Preferably, the both ends of air pump all are provided with the blast pipe, and the blast pipe of air pump one side runs through the inner wall and the exhaust disc that purify the storehouse and be connected.

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

1. the utility model realizes the circulation function of the purified water by arranging the drain pipe, the filter, the water pump, the water inlet pipe and the like, thereby enabling the purified water to be recycled by circulation and filtration, thereby reducing the replacement ratio of the purified water and improving the use efficiency;

2. the utility model discloses a set up the area of contact of a pole section of thick bamboo, accuse stream spring, telescopic link, baffle, gas release head, valve plate etc. realization marsh gas and purified water, improve the purification efficiency of marsh gas and improve the efficiency that marsh gas purified from this.

Drawings

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

FIG. 2 is a schematic view of the structure of the air release device of the present invention;

fig. 3 is a schematic view of the structure of the rod barrel of the present invention.

In the figure: 1. a purifying bin; 2. an air inlet pipe; 3. a gas releasing device; 4. an air extraction disc; 5. an air pump; 6. a drain pipe; 7. a filter; 8. a water pump; 9. a water inlet pipe; 10. a barrel; 11. a flow control spring; 12. a telescopic rod; 13. a baffle plate; 14. a gas releasing head; 15. a valve plate; 16. a return spring; 17. and (4) a nozzle.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The water pump (2BV2061), the filter (HCY-GLQ100) and the air pump (2XZ-4) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a device for purifying and recycling biogas comprises a purification bin 1, wherein both sides of the purification bin 1 are connected with an air inlet pipe 2, an air release device 3 is installed inside the purification bin 1, an air exhaust disc 4 is fixed at the top end of the inner wall of the purification bin 1, an air pump 5 is installed at the top end of the outer wall of the purification bin 1, one side of the outer wall of the purification bin 1 is connected with a water discharge pipe 6, one side of the water discharge pipe 6 is connected with a filter 7, a water pump 8 is installed at the top end of the filter 7, the top end of the water pump 8 is connected with a water inlet pipe 9, a rod barrel 10 is arranged inside the air release device 3, a flow control spring 11 is arranged inside the rod barrel 10, both sides of the rod barrel 10 are connected with telescopic rods 12, each group of telescopic rods 12 is connected with a baffle 13, a plurality of air release heads 14 are arranged inside the air release heads 3, a valve plate, the end of the gas releasing head 14, which is positioned on the outer wall of the gas releasing device 3, is connected with a nozzle 17.

Please refer to fig. 1, the air inlet pipe 2 penetrates through the inner wall of the purifying chamber 1 and is connected with the air release device 3, and the joints of the purifying chamber 1 and the air inlet pipe 2, and the air inlet pipe 2 and the air release device 3 are all provided with sealing devices, so that the air inlet pipe 2 can effectively convey biogas and avoid the problems of air leakage and the like, thereby improving the safety of gas transmission.

Please refer to fig. 1, the two sets of air inlet pipes 2 are connected to an external air delivery pipe, and the outer walls of the two sets of air inlet pipes 2 are equipped with valves, so as to ensure the safety of the biogas during the delivery process and avoid the danger caused by the leakage of the biogas and the incapability of basic treatment.

Please refer to fig. 3, the two telescopic rods 12 are both connected to the rod barrel 10 through the flow control spring 11, and a sealing device is disposed at the connection between the two telescopic rods 12 and the inner wall of the air release 3, so that the telescopic rods 12 can be effectively accommodated or extended in the rod barrel 10, thereby achieving the function of limiting the flow of the telescopic rods 12.

Please refer to fig. 2, two sets of exhaust ports are disposed inside the gas releasing head 14, and the exhaust ports located inside the gas releasing device 3 limit the flow thereof through the valve plate 15, so that the gas can collide against the valve plate 15 by air pressure to open, and thereby the biogas is contacted with the purified water.

Please refer to fig. 1, the two ends of the air pump 5 are both provided with exhaust pipes, and the exhaust pipe on one side of the air pump 5 penetrates through the inner wall of the purification bin 1 and is connected with the air exhaust disc 4, so that the air pump 5 can exhaust the purified methane in the purification bin 1 and convey the purified methane to other storage places through a pipeline.

The working principle is as follows: when the power supply is connected to use the purifying bin 1, firstly, the marsh gas is conveyed into the gas releaser 3 through the gas inlet pipe 2, the marsh gas in the gas releaser 3 then enters the gas releasing head 14, the marsh gas in the gas releasing head 14 pushes the valve plate 15 to be in an opening state through the air pressure, when the valve plate 15 is opened, the return spring 16 is connected to be in a compression state, the marsh gas enters the purified water in the purifying bin 1 through the channel opened by the valve plate 15 from the nozzle 17, the marsh gas can be dispersed and maximally contacted with the purified water because the gas releasing heads 14 are in a plurality of groups, when the marsh gas pressure is overlarge, the marsh gas is influenced by the air pressure, the telescopic rod 12 is pushed by the baffle 13 to compress the flow control spring 11, meanwhile, the telescopic rod 12 is gradually stored in the rod barrel 10, more gas releasing heads 14 are put into use, and therefore, the marsh gas is accelerated to be discharged into the purified water, after impurities, harmful substances and peculiar smell in the biogas are effectively removed through the purified water, the biogas is suspended at the top end of the purification bin 1, then the suction force facing the air pumping disc 4 is pumped by the air pump 5 and is output to other storage places, the purified water continuously contacted with the biogas enters the filter 7 through the drain pipe 6, the purified water filtered layer by layer in the filter 7 finally flows back to the purification bin 1 again through the water inlet pipe 9 under the action of the water pump 8 for repeated use, therefore, the use times of the purified water can be improved, and the efficiency consumption caused by repeatedly discharging the purified water is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device for marsh gas purification is recycled, includes purifying storehouse (1), its characterized in that: the air purifier is characterized in that both sides of the purification bin (1) are connected with air inlet pipes (2), an air releasing device (3) is installed inside the purification bin (1), an air pumping disc (4) is fixed at the top end of the inner wall of the purification bin (1), an air pump (5) is installed at the top end of the outer wall of the purification bin (1), a drain pipe (6) is connected to one side of the outer wall of the purification bin (1), a filter (7) is connected to one side of the drain pipe (6), a water pump (8) is installed at the top end of the filter (7), a water inlet pipe (9) is connected to the top end of the water pump (8), a rod barrel (10) is arranged inside the air releasing device (3), a flow control spring (11) is arranged inside the rod barrel (10), both sides of the rod barrel (10) are connected with telescopic rods (12), each group of telescopic rods (12) is connected with a baffle (13), and a plurality of air releasing heads (14) are arranged inside the air releasing device (3), and a valve plate (15) is arranged in the air release head (14), one end of the valve plate (15) is connected with two groups of reset springs (16), and one end of the air release head (14) positioned on the outer wall of the air release device (3) is connected with a nozzle (17).

2. The device for purifying, purifying and recycling the biogas as claimed in claim 1, wherein: the air inlet pipe (2) penetrates through the inner wall of the purification bin (1) and is connected with the air release device (3), and sealing devices are arranged at the joints of the purification bin (1) and the air inlet pipe (2) and the joints of the air inlet pipe (2) and the air release device (3).

3. The device for purifying, purifying and recycling the biogas as claimed in claim 1, wherein: two sets of intake pipe (2) all are connected with external gas-supply pipe, and the outer wall of two sets of intake pipe (2) all is equipped with the valve.

4. The device for purifying, purifying and recycling the biogas as claimed in claim 1, wherein: the two telescopic rods (12) are connected with the rod barrel (10) through flow control springs (11), and sealing devices are arranged at the joints of the two telescopic rods (12) and the inner wall of the gas releaser (3).

5. The device for purifying, purifying and recycling the biogas as claimed in claim 1, wherein: two groups of exhaust ports are arranged in the air release head (14), and the exhaust ports in the air release device (3) limit the flow of air through the valve plate (15).

6. The device for purifying, purifying and recycling the biogas as claimed in claim 1, wherein: the two ends of the air pump (5) are provided with exhaust pipes, and the exhaust pipes on one side of the air pump (5) penetrate through the inner wall of the purification bin (1) and are connected with the air pumping disc (4).