CN218596313U

CN218596313U - Marsh gas purifier

Info

Publication number: CN218596313U
Application number: CN202222246675.7U
Authority: CN
Inventors: 刘任峰
Original assignee: Henan Zhengxin Environmental Protection Technology Co ltd
Current assignee: Henan Zhengxin Environmental Protection Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-03-10
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a biogas purification device, which belongs to the field of purification devices and comprises a filter tank main body, flange interfaces and an air duct, wherein the flange interfaces are fixed on two sides of the filter tank main body, the end of the flange interface is provided with the air duct, the inner walls of the opening parts of the flange interfaces and the air duct are both fixed with sealing plates, connecting rods penetrate through the middle parts of the sealing plates, the ends of two sides of each connecting rod are respectively fixed with a second connecting plate and a first connecting plate, the surfaces of the connecting rods are both sleeved with springs, the springs are respectively abutted between the sealing plates and the second connecting plates, and the outer sides of the second connecting plates are fixed on the inner walls of the abutting rings; avoid the workman when dismantling and filter jar main part, filter jar main part and air duct in the marsh gas that leaks absorb the back by the workman, lead to the workman to produce the discomfort, improve the security of device, the convenience is convenient when installing flange interface and air duct simultaneously, is convenient for hold in the palm the air duct, improves the convenience of device.

Description

Marsh gas purifier

Technical Field

The utility model belongs to the technical field of purifier, especially, relate to a marsh gas purifier.

Background

The methane is used as clean energy, the main component of the methane is methane, and the methane also contains carbon dioxide, hydrogen sulfide, saturated steam, high-carbon hydrocarbon and the like, and when constructing new rural areas, a methane tank is arranged in a village where residents generally reside, and the excrement of the residents and the cultured livestock is collected and then fermented to generate methane, wherein the methane contains a large amount of impurities, because the biogas contains impurities and the flow, pressure, temperature, concentration and the like of the biogas are unstable, the biogas is directly used for gas power generation and inevitably causes the problems of equipment corrosion, grinding and the like of the gas generator, thereby seriously shortening the service life of the gas generator, when the marsh gas is used, the marsh gas needs to be filtered to remove impurities in the marsh gas, thereby ensuring the normal use of the equipment, when the biogas is purified, the biogas is usually firstly connected with a filter tank through an air-entraining pipe, the biogas is introduced into the filter tank, the biogas is filtered by the filter element in the filter tank, when the filter tank is used for a long time, the filter tank can be damaged, when the filter tank is disassembled and maintained, the valve of the air-entraining pipe is closed, and the continuous output of the marsh gas is avoided when the filter tank is disassembled by closing the valve of the air-entraining pipe, although this is a valve closure, so that the biogas is not continuously conveyed, a portion of the biogas may remain in the filter tank and the bleed air pipe, after the air guide pipe is separated from the flange interface of the filter tank, the biogas in the filter tank and the air guide pipe can be discharged along with the sewage, because the marsh gas is odorous and may contain a small amount of impurities harmful to human bodies, when workers suck the residual marsh gas in the filter pipes and the air-entraining pipes, may cause workers to feel slight discomfort, and for this reason we propose a biogas purification apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides a marsh gas purifier, after through flange interface and air duct separation, spring elastic deformation resumes, and the spring drives the connecting rod through the second connecting plate and removes, and the connecting rod drives first connecting plate and closes the closing plate, avoids crossing the marsh gas outflow in filter tank main part and the air duct, prevents that the workman from absorbing the marsh gas of flowing in filter tank main part and the air duct after, the workman produces uncomfortable phenomenon, improves the security of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a marsh gas purifier, is including filtering jar main part, flange interface and air duct, filters jar main part both sides and is fixed with the flange interface, and flange interface end is provided with the air duct, flange interface and air duct opening part inner wall all are fixed with the closing plate, and all run through at the closing plate middle part has the connecting rod, connecting rod both ends tip is fixed with second connecting plate and first connecting plate respectively, the connecting rod surface all is equipped with the spring, and the spring butt respectively between closing plate and second connecting plate, the second connecting plate outside is fixed on supporting the clamping ring inner wall, and supports the clamping ring respectively with flange interface and air duct opening part laminating.

Furthermore, the lower end of the flange connector is provided with a fixing frame which is fixed on the outer side wall of the filter tank main body, the tail end of the fixing frame is provided with a support, the support is connected with the fixing frame through a locking component, and the tail end of the support is sleeved on the surface of the air guide pipe.

Furthermore, rectangular through holes are formed in the middle of the sealing plate, and the rectangles arranged on the connecting rods are matched with the rectangular through holes formed in the middle of the sealing plate.

Furthermore, a sealing block is fixed on one side of the first connecting plate opposite to the sealing plate, and a drain hole formed in the middle of the sealing plate is sleeved on the surface of the sealing block.

Furthermore, the drain holes are all provided with fan-shaped through holes, the sealing blocks are all provided with fan-shaped blocks, and the fan-shaped blocks arranged on the sealing blocks are matched with the fan-shaped through holes arranged on the drain holes.

Furthermore, the locking component includes constant head tank, commentaries on classics piece and pivot, the support all is fixed with the commentaries on classics piece with mount one side of laminating each other, and the commentaries on classics piece middle part runs through the pivot of fixing at the mount inner wall, the commentaries on classics piece end all inserts in the constant head tank, and the constant head tank all sets up at the mount middle part.

Furthermore, the support end all is fixed with the arc, and the arc inner wall radian of support end equals with air duct surface radian.

The beneficial effects of the utility model are that:

1. this marsh gas purifier is provided with the connecting rod, first connecting plate, the closing plate, the second connecting plate with support the clamp ring, after flange interface and air duct separation, spring elastic deformation resumes, the spring drives the connecting rod through the second connecting plate and removes, make the connecting rod drive first connecting plate and close the closing plate, avoid marsh gas to flow out from filtering tank main part and air duct, prevent when dismantling maintenance or change filtering tank main part, marsh gas in the filtering tank main part is discharged through the flange interface and remaining marsh gas in the air duct is direct to be discharged from the air duct, avoid the workman when dismantling filtering tank main part, the marsh gas that leaks in filtering tank main part and the air duct is absorbed the back by the workman, lead to the workman to produce the discomfort, improve the security of device.

2. This marsh gas purifier is provided with support and mount, through placing the air duct on the support to the support is fixed through the mount, when aliging the installation with air duct and flange interface, no longer need the operator to hold in the palm the air duct on one side, installs flange interface and air duct on one side, and the convenience is when installing flange interface and air duct, is convenient for hold in the palm the air duct, improves the convenience of device.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the present invention at B in fig. 1;

fig. 5 is a schematic perspective view of the first connecting plate and the second connecting plate of the present invention;

fig. 6 is a schematic perspective view of a sealing plate according to the present invention;

fig. 7 is a schematic perspective view of the fixing frame of the present invention;

fig. 8 is a schematic front view of the section structure of the airway tube in the closed state of the present invention.

In the figure:

1. a canister body; 2. a flange interface; 3. an air duct; 4. a support; 5. a fixed mount; 6. a drain hole; 7. a connecting rod; 8. a first connecting plate; 9. a sealing plate; 10. pressing the ring; 11. a second connecting plate; 12. a spring; 13. a sealing block; 14. positioning a groove; 15. a rotating shaft; 16. and (6) turning the block.

Detailed Description

For further understanding the contents, features and functions of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-8, a biogas purification device comprises a filter tank body 1, a flange interface 2 and a gas-guide tube 3, wherein the flange interface 2 is welded on two sides of the filter tank body 1, the gas-guide tube 3 is installed at the tail end of the flange interface 2 in a threaded manner, a sealing plate 9 is welded on the inner wall of the opening of the flange interface 2 and the gas-guide tube 3, a connecting rod 7 penetrates through the middle of the sealing plate 9, a second connecting plate 11 and a first connecting plate 8 are respectively welded on the end of two sides of the connecting rod 7, a spring 12 is sleeved on the surface of the connecting rod 7, the spring 12 is respectively abutted between the sealing plate 9 and the second connecting plate 11, the first connecting plate 8 is respectively arranged inside the flange interface 2 and the gas-guide tube 3, a sealing block 13 is welded on one side of the first connecting plate 8 opposite to the sealing plate 9, a drain hole 6 arranged in the middle of the sealing plate 9 is sleeved on the surface of the sealing block 13, the drain hole 6 is arranged as a fan-shaped through hole, the sealing block 13 is arranged as a fan-shaped block, the fan-shaped block is mutually matched with the fan-shaped through hole arranged in the drain hole 6, the inner wall of the second connecting plate 11 is welded on the inner wall of the pressing ring 10, and the pressing ring 10 is respectively abutted to the flange interface 2 and the opening of the two sets of the gas-guide tube 10;

when the filter tank main body 1 needs to be disassembled, firstly, a bolt for connecting the flange interface 2 and the air duct 3 is screwed, after the bolt is taken out from the flange interface 2 and the air duct 3, the filter tank main body 1 is pulled, the filter tank main body 1 drives the flange interface 2 to move, the flange interface 2 is separated from the air duct 3, after the flange interface 2 is separated from the air duct 3, the flange interface 2 and the air duct 3 do not press against the pressing ring 10 which is mutually attached, the elastic deformation of the spring 12 is recovered, the spring 12 pushes the second connecting plate 11 to move, the second connecting plate 11 drives the pressing ring 10 to move, and when the second connecting plate 11 moves, the second connecting plate 11 drives the connecting rod 7 to move, the connecting rod 7 drives the sealing block 13 to move through the first connecting plate 8, the sealing block 13 is moved into the drain holes 6 which are arranged at the periphery of the sealing plate 9, and the fan-shaped through holes which are arranged on the sealing plate 9 are mutually matched with the fan-shaped blocks arranged on the sealing block 13, after the fan-shaped block arranged on the sealing block 13 is inserted into the fan-shaped through hole arranged on the drain hole 6, the surface of the fan-shaped block arranged on the sealing block 13 is mutually attached to the inner wall of the fan-shaped through hole arranged on the drain hole 6, so that the sealing plate 9 is blocked, the situation that residual gas in the filter tank main body 1 is discharged through the flange interface 2 and residual gas in the gas guide pipe 3 is directly discharged is avoided, the situation that when the filter tank main body 1 is disassembled, an operator inhales the residual gas in the filter tank main body 1 and the gas guide pipe 3 to cause discomfort is prevented, and when the flange interface 2 and the gas guide pipe 3 are installed, the gas guide pipe 3 is moved to the front end of the flange interface 2, the pressing rings 10 arranged at the openings of the flange interface 2 and the gas guide pipe 3 are mutually aligned, the gas guide pipe 3 is pushed, and in the process that the gas guide pipe 3 is attached to the flange interface 2 and the gas guide pipe 3 are pressed against the pressing rings 10, the compression ring 10 drives the second connecting plate 11 to move, the second connecting plate 11 drives the first connecting plate 8 to move through the connecting rod 7, the second connecting plate 11 extrudes the spring 12 in the moving process, the spring 12 elastically deforms, and the first connecting plate 8 drives the sealing block 13 to withdraw from the drain holes 6 formed in the periphery of the sealing plate 9, so that the sealing plate 9 is opened again, and methane enters the filter tank main body 1 after passing through the air duct 3 and the flange connector 2.

In other embodiments, the lower end of the flange interface 2 is provided with a fixing frame 5, the fixing frame 5 is welded on the outer side wall of the filter tank main body 1, the tail end of the fixing frame 5 is provided with a bracket 4, the bracket 4 is connected with the fixing frame 5 through a locking component, and the tail end of the bracket 4 is sleeved on the surface of the gas guide tube 3;

through this design, when installing air duct 3, stimulate support 4 earlier, support 4 is fixed with mount 5 through locking means, thereby with the rigidity of support 4, after the rigidity of support 4, place air duct 3 on support 4 again, make support 4 hold in the palm air duct 3 and move, avoid when mounting flange interface 2 and air duct 3, the operator need hold up air duct 3 and install flange interface 2 and air duct 3 on the one side, the convenience of the device is improved.

In other embodiments, the middle of the sealing plate 9 is provided with a rectangular through hole, and the rectangles of the connecting rods 7 are matched with the rectangular through hole formed in the middle of the sealing plate 9;

through this design, the rectangle through-hole seted up through closing plate 9 middle part matches each other with the rectangle that connecting rod 7 set up, the rectangle surface that connecting rod 7 set up and the laminating of the rectangle through-hole inner wall that closing plate 9 middle part was seted up, the rectangle that makes connecting rod 7 set up can be steady removal in the rectangle through-hole that closing plate 9 middle part was seted up, and the rectangle surface that connecting rod 7 set up and the laminating of the rectangle through-hole inner wall that closing plate 9 middle part was seted up, make connecting rod 7 when removing, connecting rod 7 can not take place to rotate, thereby when avoiding connecting rod 7 to drive first connecting plate 8 to remove, when preventing that first connecting plate 8 from driving sealed piece 13 and removing, sealed piece 13 takes place the skew with wash port 6 position.

In other embodiments, the locking member includes a positioning groove 14, a rotating block 16 and a rotating shaft 15, the rotating block 16 is welded on one side of the bracket 4 and the fixing frame 5 which are mutually attached, the rotating shaft 15 welded on the inner wall of the fixing frame 5 penetrates through the middle part of the rotating block 16, the tail end of the rotating block 16 is inserted into the positioning groove 14, and the positioning groove 14 is arranged in the middle part of the fixing frame 5;

through the design, when not using support 4, stimulate support 4 earlier, support 4 drives commentaries on classics piece 16 and removes, the waist shape hole that the commentaries on classics piece 16 middle part was seted up moves at the cylindrical surface that pivot 15 set up, make commentaries on classics piece 16 shift out from constant head tank 14, make constant head tank 14 no longer fix support 4 through commentaries on classics piece 16, and constant head tank 14 no longer fixes support 4 through commentaries on classics piece 16, commentaries on classics piece 16 rotates through pivot 15, make support 4 rotate, be convenient for receive and release support 4, and when using support 4, stimulate support 4 earlier, support 4 drives commentaries on classics piece 16 and removes, commentaries on classics piece 16 rotates on classics piece 16 on pivot 15 surface, commentaries on classics piece 16 aligns with constant head tank 14, promote support 4 again, support 4 drives commentaries on classics piece 16 and removes, the circular piece that the middle part was seted up in commentaries on classics piece 16 moves on classics piece 15 surface, change piece 16 inserts constant head tank 14 in constant head tank 14, constant head tank 14 is inserted through commentaries on classics piece 16, constant head tank 14 fixes support 4 through commentaries on classics piece 16.

In other embodiments, the ends of the bracket 4 are all welded with arc plates, and the radian of the inner walls of the arc plates at the ends of the bracket 4 is equal to the surface radian of the air guide tube 3;

through this design, the arc through 4 terminal welded of support equals with 3 surperficial radians of air duct, and the arc that support 4 set up can laminate with 3 surfaces of air duct, and the support 4 of being convenient for holds in the palm air duct 3.

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

Claims

1. The utility model provides a marsh gas purifier, is including filtering a jar main part (1), flange interface (2) and air duct (3), filters jar main part (1) both sides and is fixed with flange interface (2), and flange interface (2) end is provided with air duct (3), its characterized in that: flange interface (2) and air duct (3) opening part inner wall all are fixed with closing plate (9), and closing plate (9) middle part has all run through connecting rod (7), connecting rod (7) both sides tip is fixed with second connecting plate (11) and first connecting plate (8) respectively, connecting rod (7) surface all is equipped with spring (12) by the cover, and spring (12) butt respectively between closing plate (9) and second connecting plate (11), second connecting plate (11) outside is fixed on supporting clamping ring (10) inner wall, and supports clamping ring (10) and laminate with flange interface (2) and air duct (3) opening part respectively.

2. The biogas purification apparatus of claim 1, wherein: the lower end of the flange connector (2) is provided with a fixing frame (5), the fixing frame (5) is fixed on the outer side wall of the filter tank main body (1), the tail end of the fixing frame (5) is provided with a support (4), the support (4) is connected with the fixing frame (5) through a locking component, and the tail end of the support (4) is sleeved on the surface of the air guide pipe (3).

3. The biogas purification apparatus of claim 1, wherein: rectangular through holes are formed in the middle of the sealing plate (9), and the rectangles arranged on the connecting rods (7) are matched with the rectangular through holes formed in the middle of the sealing plate (9).

4. The biogas purification apparatus of claim 1, wherein: the first connecting plate (8) and the opposite side of the sealing plate (9) are both fixed with a sealing block (13), and a drain hole (6) arranged in the middle of the sealing plate (9) is sleeved on the surface of the sealing block (13).

5. The biogas purification apparatus of claim 4, wherein: the drain hole (6) is provided with fan-shaped through holes, the sealing blocks (13) are provided with fan-shaped blocks, and the fan-shaped blocks arranged on the sealing blocks (13) are matched with the fan-shaped through holes arranged on the drain hole (6).

6. The biogas purification device according to claim 2, wherein: the locking member includes constant head tank (14), commentaries on classics piece (16) and pivot (15), support (4) and mount (5) one side of laminating each other all are fixed with commentaries on classics piece (16), and change piece (16) middle part and run through pivot (15) of fixing at mount (5) inner wall, change piece (16) end and all insert in constant head tank (14), and constant head tank (14) all set up in mount (5) middle part.

7. The biogas purification apparatus of claim 2, wherein: the tail end of the bracket (4) is fixed with an arc-shaped plate, and the radian of the inner wall of the arc-shaped plate at the tail end of the bracket (4) is equal to the surface radian of the air duct (3).