CN220444612U - Volatile chemical agent gas collection equipment - Google Patents
Volatile chemical agent gas collection equipment Download PDFInfo
- Publication number
- CN220444612U CN220444612U CN202321966264.3U CN202321966264U CN220444612U CN 220444612 U CN220444612 U CN 220444612U CN 202321966264 U CN202321966264 U CN 202321966264U CN 220444612 U CN220444612 U CN 220444612U
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- storage box
- gas
- sealing
- cylinders
- air
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- 239000013043 chemical agent Substances 0.000 title claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 72
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000002341 toxic gas Substances 0.000 claims abstract description 20
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 231100000614 poison Toxicity 0.000 description 6
- 230000007096 poisonous effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to the technical field of gas collection, and discloses a volatile chemical agent gas collection device, which comprises a base and further comprises: the storage box is arranged in the middle of the base, a placing rack is arranged in the storage box and used for placing chemical agents, fixed cylinders are arranged on two sides of the storage box, sealing parts are arranged in the fixed cylinders and used for sealing the fixed cylinders, the sealing cylinders are in threaded connection with the connecting cylinders, air suction parts are arranged in the connecting cylinders and used for absorbing toxic gases in the storage box, the air suction parts are connected with the air storage box, and brackets are arranged on the base; according to the utility model, the port of the fixed cylinder can be sealed through the arranged sealing component, so that the problem of toxic gas leakage when the air suction component fails is avoided, and the air suction component of the device can be detached and maintained in a threaded connection mode through the connecting cylinder and the fixed cylinder, so that the device is convenient to use.
Description
Technical Field
The utility model relates to the technical field of gas collection, in particular to a volatile chemical agent gas collection device.
Background
Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", etc., all adopt chemical method to change the material composition, structure or technology to synthesize new material, belong to the chemical production technology, namely chemical process, the product is called chemical or chemical product, some chemical agent is easy to volatilize while storing, and the volatilized gas is poisonous gas, therefore need collect the volatile poisonous gas and process, avoid volatilizing poisonous gas to discharge into atmosphere; the existing gas collection device needs to be arranged in a storage box for storing chemical agents and is connected with an external storage structure, but toxic gas is easy to leak when the collection device fails, and meanwhile the gas collection device is inconvenient to overhaul and replace.
To this end, a person skilled in the art proposes a volatile chemical agent gas collection device to solve the problems set forth in the background above.
Disclosure of Invention
The utility model aims to provide a volatile chemical agent gas collection device so as 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 utility model provides a volatile chemical agent gas collection equipment, includes the base, still includes:
the storage box is arranged in the middle of the base, a placing frame is arranged in the storage box and used for placing chemical agents, fixed cylinders are arranged on two sides of the storage box, sealing components are arranged in the fixed cylinders and used for sealing the fixed cylinders, the sealing cylinders are in threaded connection with the connecting cylinders, air suction components are arranged in the connecting cylinders and used for absorbing toxic gases in the storage box, the air suction components are connected with the air storage box, and brackets are arranged on the base.
As a further scheme of the utility model: the sealing component comprises a mounting plate arranged in a fixed cylinder, the mounting plate is a screen plate, a sliding rod is arranged on the mounting plate in a sliding mode, a sealing plate is arranged at one end of the sliding rod penetrating into the storage box, one end of the sliding rod, far away from the sealing plate, is connected with a limiting plate, and springs with two ends connected with the limiting plate and the mounting plate respectively are sleeved on the sliding rod.
As still further aspects of the utility model: the air suction component comprises an air storage cavity which is annularly distributed in a connecting cylinder, a piston is movably arranged in the air storage cavity, the piston is connected with an air cylinder arranged in the air storage cavity, an air inlet pipe which is connected with the air storage cavity is arranged at one end, close to a fixed cylinder, of the connecting cylinder, an air outlet pipe which is connected with the air storage cavity is arranged on the outer wall of the connecting cylinder, and a first one-way valve and a second one-way valve are respectively arranged in the air inlet pipe and the air outlet pipe.
As still further aspects of the utility model: the middle thread of the connecting cylinder is provided with a threaded rod.
As still further aspects of the utility model: the gas storage tank is connected with the gas outlet pipe, and a filter plate and an adsorption plate are arranged in the gas storage tank.
As still further aspects of the utility model: the inner wall of the storage box is provided with a pressure sensor and a detector.
As still further aspects of the utility model: and air supplementing pipes are arranged on two sides of the storage box and connected with an air pump arranged on the storage box.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the port of the fixed cylinder can be sealed through the arranged sealing component, so that the problem of toxic gas leakage when the air suction component fails is avoided, and the air suction component of the device can be detached and maintained in a threaded connection mode through the connecting cylinder and the fixed cylinder, so that the device is convenient to use.
Drawings
Fig. 1 is a schematic structural view of a volatile chemical agent gas collection device.
Fig. 2 is a schematic structural view of a fixing cylinder and a connecting cylinder in a volatile chemical agent gas collecting device.
Fig. 3 is a schematic structural view of a connecting cylinder in a volatile chemical agent gas collecting device.
In the figure: 1. a base; 2. a storage box; 3. a placing rack; 4. a pressure sensor; 5. a detector; 6. a fixed cylinder; 7. a mounting plate; 8. a slide bar; 9. a limiting plate; 10. a spring; 11. a sealing plate; 12. a connecting cylinder; 13. a threaded rod; 14. a gas storage chamber; 15. a piston; 16. a cylinder; 17. an air inlet pipe; 18. a first one-way valve; 19. an air outlet pipe; 20. a second one-way valve; 21. a gas storage tank; 22. a filter plate; 23. an adsorption plate; 24. an exhaust pipe; 25. an air pump; 26. an air supplementing pipe; 27. and a bracket.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1
Referring to fig. 1-3, a volatile chemical agent gas collecting device includes a base 1, and further includes:
the storage box 2 at the middle part of the base 1 is arranged in the storage box 2, the storage box 3 is used for placing chemical agents, fixed cylinders 6 are arranged on two sides of the storage box 2, sealing components are arranged in the fixed cylinders 6 and used for sealing the fixed cylinders 6, the sealing cylinders are in threaded connection with the connecting cylinders 12, air suction components are arranged in the connecting cylinders 12 and used for absorbing toxic gases in the storage box 2, the air suction components are connected with the air storage box 21, an exhaust pipe 24 is arranged on the air storage box 21, and brackets 27 are arranged on the base 1.
The port of the fixed cylinder 6 can be sealed through the sealing part, so that the problem of toxic gas leakage when the air suction part breaks down is avoided, and the air suction part of the device can be detached and maintained in a threaded connection mode through the connecting cylinder 12 and the fixed cylinder 6, so that the device is convenient to use.
The sealing component comprises a mounting plate 7 mounted in a fixed cylinder 6, the mounting plate 7 is a screen plate, a sliding rod 8 is arranged on the mounting plate 7 in a sliding manner, a sealing plate 11 is mounted at one end of the sliding rod 8 penetrating into the storage box 2, one end of the sliding rod 8, far away from the sealing plate 11, is connected with a limiting plate 9, a spring 10 with two ends respectively connected with the limiting plate 9 and the mounting plate 7 is sleeved on the sliding rod 8, the sealing plate 11 is tightly connected with a port of the fixed cylinder 6 under the action of the spring 10, sealing of the port of the fixed cylinder 6 is achieved, and the problem that toxic gas leaks when an air suction component breaks down is avoided.
The air suction component comprises an air storage cavity 14 which is annularly distributed in a connecting cylinder 12, a piston 15 is movably arranged in the air storage cavity 14, the piston 15 is connected with an air cylinder 16 arranged in the air storage cavity 14, an air inlet pipe 17 connected with the air storage cavity 14 is arranged at one end, close to a fixed cylinder 6, of the connecting cylinder 12, an air outlet pipe 19 connected with the air storage cavity 14 is arranged on the outer wall of the connecting cylinder 12, a first check valve 18 and a second check valve 20 are respectively arranged in the air inlet pipe 17 and the air outlet pipe 19, and the air inlet pipe 17 only can suck air into the air outlet cavity and the air inlet pipe 17 only can discharge air into an air storage box 21 through the first check valve 18 and the second check valve 20.
The middle thread of the connecting cylinder 12 is provided with a threaded rod 13, and the end part of the threaded rod 13 pushes against the limiting plate 9 by rotating the threaded rod 13, so that the sliding rod 8 is pushed, and the sealing plate 11 does not seal the fixed cylinder 6 any more.
The gas storage tank 21 is connected with the gas outlet pipe 19, a filter plate 22 and an adsorption plate 23 are arranged in the gas storage tank 21, toxic gas collected in the gas storage tank 21 is filtered by the filter plate 22, toxic substances in the toxic gas are adsorbed by the adsorption plate 23, and finally the toxic gas is discharged through the gas outlet pipe 24, so that purification and emission are realized.
Example two
This embodiment is a further improvement over the previous embodiment: the inner wall of the storage tank 2 is provided with a pressure sensor 4 and a detector 5, and preferably the detector 5 may be provided as a suction detector 5, the air pressure in the storage tank 2 is detected by the pressure sensor 4, and the toxic gas content in the storage tank 2 is detected by the detector 5.
The storage box 2 both sides are provided with the air filling pipe 26, and the air filling pipe 26 is connected with the air pump 25 of installing on the storage box 2, along with the poisonous gas in the continuous extraction storage box 2 of suction component for the atmospheric pressure in the storage box 2 diminishes gradually, can detect through pressure detector 5, can start air pump 25 this moment, in order to supplement outside air suction storage box 2 through the air filling pipe 26, and then keep the equilibrium of the internal atmospheric pressure of storage box 2.
The working principle of the utility model is as follows: when the device is used, whether toxic gas is contained in the storage box 2 is detected through the detector 5, when the detector 5 detects volatile toxic gas, the threaded rod 13 can be rotated, the end part of the threaded rod 13 is pushed against the limiting plate 9, and then the sliding rod 8 is pushed, the sealing plate 11 is not used for sealing the fixed cylinder 6, the cylinder 16 is started at the moment, the cylinder 16 stretches back and forth, and then the piston 15 can reciprocate, the toxic gas in the storage box 2 is sucked through the air inlet pipe 17, and is discharged into the storage box 21 through the air outlet pipe 19, the toxic gas collected into the storage box 21 is filtered through the filter plate 22, toxic substances in the toxic gas are adsorbed through the adsorption plate 23, and finally, the toxic gas is discharged through the air outlet pipe 24, so that purification and discharge are realized.
According to the utility model, the port of the fixed cylinder 6 can be sealed through the arranged sealing component, so that the problem of toxic gas leakage when the air suction component fails is avoided, and the air suction component of the device can be disassembled and maintained in a threaded connection mode through the connecting cylinder 12 and the fixed cylinder 6, so that the device is more convenient to use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a volatile chemical agent gas collection equipment, includes the base, its characterized in that still includes:
the storage box is arranged in the middle of the base, a placing frame is arranged in the storage box and used for placing chemical agents, fixed cylinders are arranged on two sides of the storage box, sealing components are arranged in the fixed cylinders and used for sealing the fixed cylinders, the sealing cylinders are in threaded connection with the connecting cylinders, air suction components are arranged in the connecting cylinders and used for absorbing toxic gases in the storage box, the air suction components are connected with the air storage box, and brackets are arranged on the base.
2. The volatile chemical agent gas collection device according to claim 1, wherein the sealing component comprises a mounting plate arranged in the fixed cylinder, the mounting plate is a screen plate, a sliding rod is arranged on the mounting plate in a sliding manner, a sealing plate is arranged at one end of the sliding rod penetrating into the storage box, one end of the sliding rod, far away from the sealing plate, is connected with the limiting plate, and springs with two ends connected with the limiting plate and the mounting plate respectively are sleeved on the sliding rod.
3. The volatile chemical agent gas collection device according to claim 1, wherein the air suction component comprises a gas storage cavity which is annularly distributed in the connecting cylinder, a piston is movably arranged in the gas storage cavity and connected with a cylinder arranged in the gas storage cavity, an air inlet pipe connected with the gas storage cavity is arranged at one end, close to the fixed cylinder, of the connecting cylinder, an air outlet pipe connected with the gas storage cavity is arranged on the outer wall of the connecting cylinder, and a first one-way valve and a second one-way valve are respectively arranged in the air inlet pipe and the air outlet pipe.
4. A volatile chemical agent gas collection device according to claim 3, wherein the middle thread of the connecting cylinder is provided with a threaded rod.
5. A volatile chemical agent gas collection device according to claim 3, wherein the gas storage tank is connected to the gas outlet pipe, and a filter plate and an adsorption plate are disposed in the gas storage tank.
6. The volatile chemical gas collection device of claim 1, wherein the inner wall of the storage tank is provided with a pressure sensor and a detector.
7. The volatile chemical agent gas collection device according to claim 1, wherein the gas supply pipes are arranged on two sides of the storage box and connected with the gas pump arranged on the storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966264.3U CN220444612U (en) | 2023-07-25 | 2023-07-25 | Volatile chemical agent gas collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966264.3U CN220444612U (en) | 2023-07-25 | 2023-07-25 | Volatile chemical agent gas collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220444612U true CN220444612U (en) | 2024-02-06 |
Family
ID=89730719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321966264.3U Active CN220444612U (en) | 2023-07-25 | 2023-07-25 | Volatile chemical agent gas collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220444612U (en) |
-
2023
- 2023-07-25 CN CN202321966264.3U patent/CN220444612U/en active Active
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