CN219399386U - Torch gas recovery gas holder - Google Patents
Torch gas recovery gas holder Download PDFInfo
- Publication number
- CN219399386U CN219399386U CN202320549080.0U CN202320549080U CN219399386U CN 219399386 U CN219399386 U CN 219399386U CN 202320549080 U CN202320549080 U CN 202320549080U CN 219399386 U CN219399386 U CN 219399386U
- Authority
- CN
- China
- Prior art keywords
- holder body
- gas holder
- gas
- recovery
- flare
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to the technical field of flare gas recovery, in particular to a flare gas recovery gas holder, which comprises a recovery gas holder body, wherein a movable gas holder body is connected above the recovery gas holder body, an adjusting motor is arranged in the recovery gas holder body, an output shaft of the adjusting motor is connected with a screw rod, the lower surface of the movable gas holder body is provided with a sealing gasket, the outer wall of the sealing gasket is connected with a connecting groove, and the outer wall of the recovery gas holder body is connected with a unidirectional pipe. According to the utility model, the screw rod can be driven to rotate through the adjusting motor arranged in the recovery gas holder body, so that the movable gas holder body can vertically move, the volumes in the movable gas holder body and the recovery gas holder body are adjusted, more flare gas is conveniently stored, the practicability is improved, the connecting groove arranged in the recovery gas holder body can play a role in sealing under the cooperation of the sealing gasket, and the leakage condition of stored gas can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field of flare gas recovery, in particular to a flare gas recovery gas holder.
Background
The flare gas is waste gas discharged by petrochemical or coal chemical production devices in normal operation or accident state, and the main components are hydrocarbon, hydrogen sulfide and the like. Petrochemical enterprises, especially petrochemical enterprises with large device groups such as ethylene, aromatic hydrocarbon, catalytic cracking, hydrogenation and the like, have flare gas which not only contains higher concentration of organic matters, but also contains complex components and hydrogen sulfide and higher concentration of olefins and diolefins. The gas is directly discharged to the atmosphere through the flare in a conventional ignition mode, so that flare gas recovery is an important measure which is beneficial to the national world and people and is beneficial to environmental protection and sustainable development.
The utility model discloses a flare gas recycling device with a publication number of CN216307812U, which comprises a flare gas output end, a flare gas liquid separating tank, an abnormal emptying burning mechanism and a recycling mechanism, wherein the input end of the flare gas liquid separating tank is connected with the flare gas output end and is used for separating liquid in flare gas, the output end of the flare gas liquid separating tank is respectively connected with the input ends of the abnormal emptying burning mechanism and the recycling mechanism, the recycling mechanism is used for recycling the flare gas after treatment, and the flare gas is burnt when the device is in an abnormal state or an emergency state when the abnormal emptying burning mechanism is used for an accident. The method can recycle the flare gas generated under the normal production condition, and the flare gas is pressurized by the compressor and then is merged into the fuel gas pipe network to be used as fuel or returned to the inlet of the production device to be used as raw material gas, so that the economic benefit can be created, the atmospheric pollution can be reduced, and the method has good environmental benefit and social benefit.
In summary, the following technical problems exist in the prior art: when the conventional recovery gas holder is used, most of the space inside the recovery gas holder is of fixed volume, the volume inside the recovery gas holder cannot be adjusted, so that more flare gas cannot be stored.
Disclosure of Invention
The utility model aims to provide a flare gas recovery gas holder to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a torch gas recovery gas holder, includes the recovery gas holder body, the top of retrieving the gas holder body is connected with the activity gas holder body, the inside of retrieving the gas holder body is provided with accommodate motor, accommodate motor's output shaft has the lead screw, the lower surface of the activity gas holder body is provided with sealing gasket, sealing gasket's outer wall connection has the spread groove, the outer wall connection of retrieving the gas holder body has the one-way pipe, the one end of one-way pipe is connected with the buffer tank, the right side of buffer tank is connected with the intake pipe.
Preferably, the adjusting motor is connected with the recovery gas holder body through screws, a rotating structure is formed between the screw rod and the adjusting motor, and the screw rod is connected with the movable gas holder body through threads.
Preferably, the movable gas holder body forms a telescopic structure with the recovery gas holder body through the sealing gasket and the connecting groove, and the buffer box forms a communication structure with the recovery gas holder body through the unidirectional pipe.
Preferably, the buffer box is further provided with:
the installation piece, its symmetry sets up the inner wall of buffer tank, the internal connection of installation piece has the connecting block, the inner wall of connecting block is connected with the filter screen plate.
Preferably, the mounting block is fixedly connected with the buffer box, and the filter screen plate is in a clamping structure with the mounting block through the connecting block.
Preferably, the unidirectional tube is further provided with:
the fixed plate, it sets up the inner wall of unidirectional tube, the air vent has been seted up to the inside of fixed plate, the left side symmetry of fixed plate is provided with two guide bars, two the surface of guide bar all is provided with the spring, the right side of spring is connected with the current-limiting plate.
Preferably, the depth of the vent hole is equal to the thickness of the fixed plate, and the flow limiting plate forms an elastic telescopic structure with the fixed plate through the guide rod and the spring.
The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the utility model, the screw rod can be driven to rotate through the adjusting motor arranged in the recovery gas holder body, so that the movable gas holder body can vertically move, the volumes in the movable gas holder body and the recovery gas holder body are adjusted, more flare gas can be conveniently stored, and the practicability is improved; through the connecting groove arranged in the recovery gas holder body, the sealing gasket is matched with the gas holder body, so that the leakage of stored gas can be effectively reduced, and the gas is conveniently conveyed with the outside through the gas inlet pipe arranged on the buffer tank;
according to the utility model, the filter screen plate can be pulled out of the buffer box through the installation blocks arranged in the buffer box under the cooperation of the connection blocks, so that the filter screen plate is convenient to detach, clean and replace and convenient to use; through the effect that is compressed at spring self, can promote the current limiting plate and remove for the current limiting plate can remove to the air vent, thereby seals the air vent, avoids the condition that the gas of storage takes place the backward flow, and the practicality is strong.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a recovery gas cabinet according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a buffer tank according to the present utility model;
fig. 4 is an enlarged partial schematic view of fig. 3 a according to the present utility model.
In the figure: 1. recovering the gas holder body; 2. a movable gas holder body; 3. adjusting a motor; 4. a screw rod; 5. a sealing gasket; 6. a connecting groove; 7. a unidirectional tube; 8. a buffer tank; 9. an air inlet pipe; 10. a mounting block; 11. a connecting block; 12. a filter screen plate; 13. a fixing plate; 14. a vent hole; 15. a guide rod; 16. a spring; 17. a flow limiting plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a torch gas recovery gas holder, including retrieving the gas holder body 1, the top of retrieving the gas holder body 1 is connected with movable gas holder body 2, the inside of retrieving the gas holder body 1 is provided with accommodate motor 3, accommodate motor 3's output shaft has lead screw 4, movable gas holder body 2's lower surface is provided with sealing gasket 5, sealing gasket 5's outer wall connection has spread groove 6, retrieve gas holder body 1's outer wall connection has unidirectional tube 7, unidirectional tube 7's one end is connected with buffer tank 8, buffer tank 8's right side is connected with intake pipe 9, buffer tank 8 through setting up can play the effect of buffering, improve stability.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 1, 2 and 3, as a preferred embodiment, on the basis of the above manner, further, a screw is connected between the adjusting motor 3 and the recovery gas tank body 1, a rotating structure is formed between the screw rod 4 and the adjusting motor 3, and the screw rod 4 is in threaded connection with the movable gas tank body 2, and the screw rod 4 can be driven to rotate through the adjusting motor 3 arranged in the recovery gas tank body 1, so that the movable gas tank body 2 can vertically move, the volumes in the movable gas tank body 2 and the recovery gas tank body 1 are adjusted, more flare gas can be conveniently stored, and the practicability is improved; the movable gas holder body 2 forms a telescopic structure with the recovery gas holder body 1 through the sealing gasket 5 and the connecting groove 6, and the buffer box 8 forms a communication structure with the recovery gas holder body 1 through the one-way pipe 7, through the connecting groove 6 arranged in the recovery gas holder body 1, under the cooperation of the sealing gasket 5, the sealing effect can be achieved, the condition that the stored gas is leaked can be effectively reduced, and the gas is conveniently and externally conveyed through the gas inlet pipe 9 arranged on the buffer box 8.
As shown in fig. 1, 3 and 4, as a preferred embodiment, further, on the basis of the above manner, the mounting blocks 10 are symmetrically arranged on the inner wall of the buffer box 8, the mounting blocks 10 are fixedly connected with the buffer box 8, the inside of the mounting blocks 10 is connected with the connecting blocks 11, the inner wall of each connecting block 11 is connected with the filter screen plate 12, the filter screen plate 12 forms a clamping structure with the mounting blocks 10 through the connecting blocks 11, and the filter screen plate 12 can be pulled out from the buffer box 8 under the cooperation of the connecting blocks 11 through the mounting blocks 10 arranged in the buffer box 8, so that the filter screen plate 12 is convenient to detach, clean and replace and convenient to use; the fixed plate 13, it sets up the inner wall at the unidirectional tube 7, the air vent 14 has been seted up to the inside of fixed plate 13, the degree of depth of air vent 14 equals the thickness of fixed plate 13, the left side symmetry of fixed plate 13 is provided with two guide bars 15, the surface of two guide bars 15 all is provided with spring 16, the right side of spring 16 is connected with current limiting plate 17, constitute elasticity extending structure through between guide bar 15 and spring 16 and the fixed plate 13, through the effect of spring 16 self compressed, can promote current limiting plate 17 and remove, make current limiting plate 17 can remove to air vent 14, thereby seal air vent 14, avoid the condition that the gas of storage takes place the backward flow, the practicality is strong.
From the above, it can be seen that:
the utility model aims at the technical problems that: when the existing recovery gas holder is used, most of the space inside the recovery gas holder is of fixed volume, and the volume inside the recovery gas holder cannot be adjusted, so that more flare gas cannot be stored; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
before the flare gas recovery gas holder is used, the recovery gas holder body 1 is placed at a proper position, then the gas inlet pipe 9 is connected with an external gas pipe, so that external gas enters the buffer tank 8 through the gas inlet pipe 9, the gas can be filtered through the filter screen plate 12 arranged in the buffer tank 8, impurities in the gas can be effectively reduced, the buffer tank 8 can play a role in buffering, then the gas is discharged into the unidirectional pipe 7, the gas can push the flow limiting plate 17 to move through the vent holes 14 arranged on the fixing plate 13, the flow limiting plate 17 moves to push the spring 16 to compress, the gas flows through gaps around the flow limiting plate 17 and then is discharged into the recovery gas holder body 1, when the volume in the recovery gas holder body 1 needs to be regulated, through the adjusting motor 3, the adjusting motor 3 drives the screw rod 4 to rotate, the movable gas holder body 2 in threaded connection can be driven to vertically move when the screw rod 4 rotates, thereby the volumes inside the movable gas holder body 2 and the recovery gas holder body 1 are adjusted, the volumes are increased, and the condition that gas leakage occurs can be effectively reduced through the sealing gasket 5 connected in the connecting groove 6, stability is improved, after gas recovery is completed, the pressure of the flow limiting plate 17 is eliminated, under the action of compression of the spring 16, the flow limiting plate 17 can be pushed to reset, thereby the flow limiting plate 17 is contacted with the fixed plate 13, the flow limiting is carried out on the vent hole 14, the guide rod 15 can play a role of guiding, the condition that deflection occurs when the flow limiting plate 17 moves is avoided, under the cooperation of the connecting block 11 through the installation block 10, the filter screen plate 12 can be pulled out of the buffer box 8, so that the filter screen plate 12 can be conveniently cleaned and replaced.
Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
according to the utility model, the screw rod 4 can be driven to rotate through the adjusting motor 3 arranged in the recovery gas cabinet body 1, so that the movable gas cabinet body 2 can vertically move, thereby adjusting the volumes in the movable gas cabinet body 2 and the recovery gas cabinet body 1, facilitating storage of more flare gas and improving practicality; through the connecting groove 6 arranged in the recovery gas holder body 1, the sealing gasket 5 can play a role in sealing, the leakage condition of stored gas can be effectively reduced, and the gas is conveniently and externally conveyed through the gas inlet pipe 9 arranged on the buffer tank 8;
according to the utility model, through the mounting blocks 10 arranged in the buffer box 8, the filter screen plate 12 can be pulled out from the buffer box 8 under the cooperation of the connecting blocks 11, so that the filter screen plate 12 is convenient to detach, clean and replace, and convenient to use; through the effect that is compressed by spring 16 itself, can promote the flow limiting plate 17 and remove for flow limiting plate 17 can remove to air vent 14, thereby seal air vent 14, avoid the condition that the gas of storage takes place the backward flow, the practicality is strong.
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 (7)
1. A flare gas recovery gas cabinet comprising:
retrieve the gas holder body (1), the top of retrieving the gas holder body (1) is connected with movable gas holder body (2), the inside of retrieving the gas holder body (1) is provided with adjustment motor (3), the output shaft of adjustment motor (3) has lead screw (4), the lower surface of the movable gas holder body (2) is provided with sealing gasket (5), the outer wall connection of sealing gasket (5) has spread groove (6), the outer wall connection of retrieving the gas holder body (1) has unidirectional tube (7), the one end of unidirectional tube (7) is connected with buffer tank (8), the right side of buffer tank (8) is connected with intake pipe (9).
2. The flare gas recovery gas holder according to claim 1, wherein the adjusting motor (3) is in screw connection with the recovery gas holder body (1), a rotating structure is formed between the screw rod (4) and the adjusting motor (3), and the screw rod (4) is in screw connection with the movable gas holder body (2).
3. The flare gas recovery gas holder according to claim 1, wherein the movable gas holder body (2) and the recovery gas holder body (1) form a telescopic structure through the sealing gasket (5) and the connecting groove (6), and the buffer box (8) and the recovery gas holder body (1) form a communication structure through the unidirectional pipe (7).
4. A flare gas recovery gas cabinet according to claim 1, characterized in that the buffer tank (8) is further provided with:
the installation piece (10), its symmetry sets up the inner wall of buffer tank (8), the internal connection of installation piece (10) has connecting block (11), the inner wall of connecting block (11) is connected with filter screen plate (12).
5. The flare gas recovery gas cabinet according to claim 4, wherein the installation block (10) is fixedly connected with the buffer box (8), and the filter screen plate (12) is in a clamping structure with the installation block (10) through the connecting block (11).
6. A flare gas recovery gas cabinet according to claim 1, characterized in that the unidirectional tube (7) is further provided with:
the fixed plate (13) is arranged on the inner wall of the unidirectional pipe (7), the vent holes (14) are formed in the fixed plate (13), two guide rods (15) are symmetrically arranged on the left side of the fixed plate (13), springs (16) are arranged on the outer surfaces of the guide rods (15), and a current limiting plate (17) is connected to the right side of each spring (16).
7. A flare gas recovery gas cabinet according to claim 6, characterized in that the depth of the vent holes (14) is equal to the thickness of the fixing plate (13), and that the flow restricting plate (17) forms an elastic telescopic structure with the fixing plate (13) through the guide rod (15) and the spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320549080.0U CN219399386U (en) | 2023-03-20 | 2023-03-20 | Torch gas recovery gas holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320549080.0U CN219399386U (en) | 2023-03-20 | 2023-03-20 | Torch gas recovery gas holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219399386U true CN219399386U (en) | 2023-07-25 |
Family
ID=87241336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320549080.0U Active CN219399386U (en) | 2023-03-20 | 2023-03-20 | Torch gas recovery gas holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219399386U (en) |
-
2023
- 2023-03-20 CN CN202320549080.0U patent/CN219399386U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219399386U (en) | Torch gas recovery gas holder | |
| CN215103062U (en) | Coke oven gas recovery and purification device | |
| CN111635032A (en) | Sewage treatment equipment | |
| CN209034068U (en) | A kind of rubbish landfill gas pretreatment de-watering apparatus | |
| CN211112246U (en) | Auxiliary assembly for water electrolysis hydrogen production | |
| CN206539369U (en) | A kind of uninterrupted scummer of gas pumping pipe laying | |
| CN209670948U (en) | A kind of ready-package well casing gas recovery equipment | |
| CN221482030U (en) | Gas filtering device of gas generator | |
| CN220495980U (en) | VOC waste gas multistage adsorption equipment | |
| CN213265724U (en) | Big oil filling riser locking formula sealing device | |
| CN220599969U (en) | Air compressor for liquefied natural gas processing | |
| CN221788557U (en) | Hydrogen recycling device for reciprocating hydrogen compressor | |
| CN216062441U (en) | Working gas supercharging device for volatile organic compound monitoring system | |
| CN221375396U (en) | Electrolytic tank chlorine system | |
| CN220522900U (en) | Energy-saving boiler air compressor convenient for compressor replacement | |
| CN212174893U (en) | Purifier is used in coal bed gas liquefaction | |
| CN219733424U (en) | Inflatable safety valve for coal mine hydraulic support | |
| CN215585761U (en) | Stable bag type dust collector | |
| CN221463576U (en) | Natural gas detection and recovery device | |
| CN204061102U (en) | Air compressor oil changing device | |
| CN216307084U (en) | Reciprocating type exhaust recovery type raw oil buffer tank device based on environmental protection | |
| CN221858775U (en) | Air dust remover | |
| CN218188888U (en) | Chemical industry tail gas washing tower | |
| CN213977188U (en) | Drinking water purifying device | |
| CN221373965U (en) | Novel gallery negative pressure ventilation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |