CN219867401U - Gas recycling system of liquid storage tank - Google Patents
Gas recycling system of liquid storage tank Download PDFInfo
- Publication number
- CN219867401U CN219867401U CN202320716919.5U CN202320716919U CN219867401U CN 219867401 U CN219867401 U CN 219867401U CN 202320716919 U CN202320716919 U CN 202320716919U CN 219867401 U CN219867401 U CN 219867401U
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- CN
- China
- Prior art keywords
- pipe
- recovery
- storage tank
- liquid storage
- gas
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- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 238000004064 recycling Methods 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 19
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the technical field of gas recovery, and discloses a gas recovery and utilization system of a liquid storage tank, which comprises a device main body, wherein the device main body comprises a liquid storage tank body, the top end of the liquid storage tank body is connected with an exhaust valve, the top end of the exhaust valve is provided with a recovery mechanism, the recovery mechanism comprises a recovery pipe, and one end of the recovery pipe is connected with the exhaust valve. According to the utility model, the recycling pipe, the recycling box body, the conveying pump and the conveying pipe are arranged, so that in actual use, through the arrangement of the structure, the gas exhausted from the exhaust valve can be recycled to the inside of the recycling box body through the recycling pipe, and is re-conveyed to the inside of the liquid storage tank body through the cooperation of the conveying pump and the conveying pipe, so that the phenomenon of resource waste is avoided, and the problem of the phenomenon of resource waste caused by the fact that the traditional liquid storage tank mostly does not have the function of gas recycling is effectively solved.
Description
Technical Field
The utility model relates to the technical field of gas recovery, in particular to a gas recovery and utilization system of a liquid storage tank.
Background
The liquid storage tank is used for transporting and storing liquid oxygen, liquid argon, liquid nitrogen and liquid carbon dioxide, and is widely applied to industries with relatively large gas consumption such as hospitals, metal metallurgy and the like. Because the liquid storage tank still has partial contact with the external environment, the liquid substances in the liquid storage tank are continuously evaporated in the storage process, and the evaporated gas is discharged from the top of the storage tank through a safety discharge valve, so that the constant-pressure operation of the storage tank is ensured. Most of the traditional liquid storage tanks have no gas recycling function, so that the phenomenon of resource waste is caused. Accordingly, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a gas recycling system for a liquid storage tank, which is more practical.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a gas recycling system of a liquid storage tank, so as to solve the problem that the conventional liquid storage tank in the background art mostly does not have the function of gas recycling, and the phenomenon of resource waste is caused.
The utility model provides the following technical scheme: the utility model provides a gas recycle system of liquid storage tank, includes the device main part, the device main part includes the liquid storage tank body, the top of liquid storage tank body is connected with discharge valve, discharge valve's top is provided with recovery mechanism, recovery mechanism includes the recovery pipe, the one end of recovery pipe is connected with discharge valve, the other end of recovery pipe is connected with the recovery box, the inside fixed mounting of recovery box has the delivery pump, the top of delivery pump is connected with the conveyer pipe, just the one end of conveyer pipe is connected with the inside of liquid storage tank body, adopts this kind of design in the in-service use, through the setting of above-mentioned structure, can make exhaust gas in the discharge valve retrieve the inside of recovery box through recovery pipe to carry the cooperation with the conveyer pipe with it again to carry back the inside of liquid storage tank body, form the circulation, avoided the extravagant phenomenon of resource, effectually solved traditional liquid storage tank and mostly not have the function of gas recycle, caused the problem of extravagant phenomenon of resource.
Further, the outside of retrieving the box is provided with the insulation can, just the surface coating of insulation can has rust-resistant paint, in the in-service use, through the setting of insulation can, can effectually keep warm the inside recovery thing of retrieving the box.
Further, be connected with the back flow of preventing on the recovery pipe, the inside fixed mounting who prevents the back flow has the mounting base plate, the circulation groove has been seted up on the mounting base plate, the one end fixed mounting of circulation groove has reset spring, reset spring's one end is connected with sealed chock, in the in-service use, through the setting of back flow, mounting base plate, circulation groove, reset spring and sealed chock, can avoid gaseous backward flow.
Further, the top and the bottom of the inner wall of the backflow prevention pipe are provided with sliding guide grooves, sliding guide blocks are slidably mounted in the sliding guide grooves, the sliding guide blocks are fixedly connected with the outer surfaces of the sealing plugs, and in actual use, the sliding guide grooves and the sliding guide blocks can guide the displacement of the sealing plugs.
Furthermore, the sliding guide blocks are provided with ball bodies in a rolling manner through ball groove bodies.
Further, the filter mantle is installed to the inlet end of delivery pump, just the mounting means of filter mantle is demountable installation, in the in-service use, through the setting of filter mantle, can play the filter effect to the inside liquid of liquid storage tank body that gets back to again, guarantees the purity degree.
The utility model has the technical effects and advantages that:
1. according to the utility model, the recycling pipe, the recycling box body, the conveying pump and the conveying pipe are arranged, so that in actual use, through the arrangement of the structure, the gas exhausted from the exhaust valve can be recycled to the inside of the recycling box body through the recycling pipe, and is re-conveyed to the inside of the liquid storage tank body through the cooperation of the conveying pump and the conveying pipe, so that the phenomenon of resource waste is avoided, and the problem of the phenomenon of resource waste caused by the fact that the traditional liquid storage tank mostly does not have the function of gas recycling is effectively solved.
2. According to the utility model, through the arrangement of the heat preservation box, the recycled materials in the recycling box body can be effectively preserved; through the arrangement of the backflow prevention pipe, the mounting substrate, the circulation groove, the reset spring and the sealing plug block, the backflow of gas can be avoided; the displacement of the sealing plug block can be guided through the arrangement of the sliding guide groove and the sliding guide block; through the setting of filter mantle, can play the filter effect to the inside liquid of liquid storage tank body that gets back to again, guarantee the purity degree.
Drawings
Fig. 1 is a schematic elevational partial cross-sectional view of a structure of the present utility model.
FIG. 2 is a schematic front partial cross-sectional view of the recycling bin structure of the present utility model.
Fig. 3 is a schematic elevational partial cross-sectional view of the structure of the transfer pump of the present utility model.
Fig. 4 is a schematic elevational partial cross-sectional view of the backflow prevention pipe structure of the present utility model.
The reference numerals are: 100. a device body; 110. a liquid storage tank body; 111. an exhaust valve; 112. a recovery pipe; 113. a recovery box body; 114. a transfer pump; 115. a delivery tube; 116. an insulation box; 117. a backflow prevention pipe; 118. a mounting substrate; 119. a flow channel; 120. a return spring; 121. sealing the chock; 122. a sliding guide groove; 123. sliding the guide block; 124. a ball body; 125. and a filter cover.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Embodiment one: the utility model provides a gas recycling system of a liquid storage tank, which comprises a device main body 100, wherein the device main body 100 comprises a liquid storage tank body 110, the top end of the liquid storage tank body 110 is connected with an exhaust valve 111, the top end of the exhaust valve 111 is provided with a recycling mechanism, the recycling mechanism comprises a recycling pipe 112, one end of the recycling pipe 112 is connected with the exhaust valve 111, the other end of the recycling pipe 112 is connected with a recycling box 113, a conveying pump 114 is fixedly arranged in the recycling box 113, the top end of the conveying pump 114 is connected with a conveying pipe 115, and one end of the conveying pipe 115 is connected with the inside of the liquid storage tank body 110.
In actual use, through the arrangement of the structure, the exhaust gas in the exhaust valve 111 can be recovered to the inside of the recovery box body 113 through the recovery pipe 112, and is re-conveyed back to the inside of the liquid storage tank body 110 through the cooperation of the conveying pump 114 and the conveying pipe 115, so that a circulation is formed, the phenomenon of resource waste is avoided, and the problem of the phenomenon that the traditional liquid storage tank is not provided with a function of gas recovery and utilization mostly is effectively solved, and the resource waste is caused.
Embodiment two:
the second embodiment differs from the first embodiment in that: the outside of retrieving box 113 is provided with insulation can 116, and the surface coating of insulation can 116 has rust-resistant paint, be connected with anti-return pipe 117 on retrieving pipe 112, anti-return pipe 117's inside fixed mounting has mounting substrate 118, circulation groove 119 has been seted up on the mounting substrate 118, circulation groove 119's one end fixed mounting has reset spring 120, reset spring 120's one end is connected with sealed chock 121, slide guide groove 122 has all been seted up to the top and the bottom of anti-return pipe 117 inner wall, slide guide groove 122's inside all slidable mounting has slide guide block 123, and slide guide block 123 all is with sealed chock 121 surface fixed connection, all pass through ball cell body rolling mounting ball body 124 on the slide guide block 123, filter housing 125 is installed to the inlet end of delivery pump 114, and the mounting means of filter housing 125 is demountable installation. In actual use, the arrangement of the heat preservation box 116 can effectively preserve heat of the recycled materials in the recycling box 113; in actual use, the arrangement of the backflow prevention pipe 117, the mounting substrate 118, the circulation groove 119, the return spring 120 and the sealing plug block 121 can prevent gas from flowing back; in actual use, the displacement of the sealing plug block 121 can be guided by the arrangement of the sliding guide groove 122 and the sliding guide block 123; in actual use, the filter cover 125 can filter the liquid returned to the liquid storage tank body 110, so as to ensure purity.
Claims (6)
1. The utility model provides a gas recycling system of liquid storage tank, includes device main part (100), a serial communication port, device main part (100) are including liquid storage tank body (110), the top of liquid storage tank body (110) is connected with discharge valve (111), the top of discharge valve (111) is provided with recovery mechanism, recovery mechanism includes recovery pipe (112), the one end and the discharge valve (111) of recovery pipe (112) are connected, the other end of recovery pipe (112) is connected with recovery box (113), the inside fixed mounting of recovery box (113) has delivery pump (114), the top of delivery pump (114) is connected with delivery pipe (115), just the one end of delivery pipe (115) is connected with the inside of liquid storage tank body (110).
2. A gas recovery system for a liquid tank as defined in claim 1, wherein: an insulation box (116) is arranged outside the recovery box body (113), and an anti-rust paint is coated on the outer surface of the insulation box (116).
3. A gas recovery system for a liquid tank as defined in claim 1, wherein: the anti-backflow pipe (117) is connected to the recovery pipe (112), an installation substrate (118) is fixedly installed in the anti-backflow pipe (117), a circulation groove (119) is formed in the installation substrate (118), a return spring (120) is fixedly installed at one end of the circulation groove (119), and a sealing plug (121) is connected to one end of the return spring (120).
4. A gas recovery system for a liquid tank as claimed in claim 3, wherein: the top and the bottom of the inner wall of the backflow prevention pipe (117) are provided with sliding guide grooves (122), sliding guide blocks (123) are slidably arranged in the sliding guide grooves (122), and the sliding guide blocks (123) are fixedly connected with the outer surface of the sealing plug block (121).
5. The gas recycling system of a liquid tank according to claim 4, wherein: the sliding guide blocks (123) are provided with ball bodies (124) in a rolling manner through ball groove bodies.
6. A gas recovery system for a liquid tank as defined in claim 1, wherein: the filter cover (125) is arranged at the water inlet end of the conveying pump (114), and the filter cover (125) is detachably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320716919.5U CN219867401U (en) | 2023-04-04 | 2023-04-04 | Gas recycling system of liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320716919.5U CN219867401U (en) | 2023-04-04 | 2023-04-04 | Gas recycling system of liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867401U true CN219867401U (en) | 2023-10-20 |
Family
ID=88321355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320716919.5U Active CN219867401U (en) | 2023-04-04 | 2023-04-04 | Gas recycling system of liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867401U (en) |
-
2023
- 2023-04-04 CN CN202320716919.5U patent/CN219867401U/en active Active
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