CN220460273U - Gas isolation device for chemical workshop - Google Patents
Gas isolation device for chemical workshop Download PDFInfo
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- CN220460273U CN220460273U CN202321981725.4U CN202321981725U CN220460273U CN 220460273 U CN220460273 U CN 220460273U CN 202321981725 U CN202321981725 U CN 202321981725U CN 220460273 U CN220460273 U CN 220460273U
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- 238000002955 isolation Methods 0.000 title claims abstract description 35
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002808 molecular sieve Substances 0.000 claims abstract description 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 5
- 230000009471 action Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004630 mental health Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a chemical workshop gas isolation device, which relates to the technical field of gas isolation and comprises a placement mechanism. In use, the gas can be primarily isolated and adsorbed under the action of the isolating mechanism and the action of the active carbon filter screen and the molecular sieve, then the gas is sucked out of the filter box under the action of the gas pump and is conveyed to the water tank through the gas outlet pipe, when the gas contacts with water, part of the gas is dissolved in the water, the rest gas reaches the inside of the cooling box through the second communicating pipe, the gas is cooled under the action of the condensing device, part of the gas can be condensed out, and the gas can be isolated through the structure and the method, so that the isolating effect is good, the efficiency is high, and the influence of harmful gas on the physical and mental health of workers is avoided.
Description
Technical Field
The utility model relates to the technical field of gas isolation, in particular to a gas isolation device for a chemical workshop.
Background
The gas which can cause harmful components in the gas is mixed during the production and processing in chemical industry and pharmaceutical factories, the gas is required to be filtered and cleaned, unnecessary components in the gas are removed, the operation for removing the unnecessary components in the gas in the prior art is complex, the reactant is required to be added once for carrying out the filtering operation, and the operation is troublesome.
In the prior art, the gas isolation device has poor isolation effect and low efficiency in the use process, and if the gas isolation device is not solved, harmful gas exists in the working environment, so that the physical and mental health of workers can be seriously influenced.
Disclosure of Invention
The utility model aims to solve the problem that when the equipment is used, harmful gas in the working environment can seriously influence the physical and mental health of workers due to the fact that the gas cannot be effectively isolated, so that the gas isolation device for the chemical workshop is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the gas isolation device for the chemical plant comprises a placement mechanism, wherein the top of the placement mechanism is fixedly provided with an isolation mechanism, and the top of the placement mechanism is fixedly provided with a detection mechanism;
the isolation mechanism comprises a filter box, an activated carbon filter screen is arranged in the filter box, a molecular sieve is arranged in the filter box, a top cover is fixedly arranged at the top of the filter box, a first communicating pipe is fixedly inserted into one side of the outer wall of the filter box, an air pump is fixedly inserted into the outer surface wall of the first communicating pipe, an air outlet pipe is fixedly inserted into the outer surface wall of the air pump, a box cover is fixedly arranged at the bottom of the air pump, a water tank is fixedly arranged at the bottom of the box cover, and a second communicating pipe is fixedly inserted into one side of the outer wall of the water tank.
Preferably, the outer surface wall of the second communicating pipe is fixedly inserted with a cover plate, the bottom of the cover plate is fixedly provided with a cooling box, two condensing devices are arranged in the cooling box, a group of resistance nets are arranged in the cooling box, and one side of the outer wall of the cooling box is fixedly inserted with a third communicating pipe.
Preferably, the placing mechanism comprises a placing plate, an air suction machine is fixedly arranged at the top of the placing plate, an air suction pipe is fixedly inserted into the outer surface wall of the air suction machine, and an air delivery pipe is fixedly inserted into the outer surface wall of the air suction machine.
Preferably, the detection mechanism comprises a gas storage tank, a detection filter screen is arranged in the gas storage tank, a sealing cover is fixedly arranged at the top of the gas storage tank, a control device is fixedly arranged at the top of the sealing cover, and the control device is communicated with the detection filter screen through a first transmission line.
Preferably, the conveying pipe is fixedly inserted on one side of the outer wall of the gas storage tank, the valve is arranged in the conveying pipe and communicated with the control device through a second transmission line, the exhaust pipe is fixedly inserted on one side of the outer wall of the gas storage tank, the air valve is arranged in the exhaust pipe and communicated with the control device through a third transmission line, and the air extractor is fixedly inserted on the outer surface wall of the conveying pipe.
Preferably, the top of placing the board is connected with the bottom of the filter box, the top of placing the board is fixedly connected with the bottom of the water tank, the outer surface wall of the gas transmission pipe is communicated with the outer surface wall of the filter box, the top of placing the board is fixedly connected with the bottom of the cooling box, the top of placing the board is fixedly connected with the bottom of the gas storage box, the top of placing the board is fixedly connected with the bottom of the air extractor, the outer surface wall of the third communicating pipe is communicated with the outer surface wall of the gas storage box, and the outer surface wall of the conveying pipe is communicated with the outer surface wall of the filter box.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, in use, after the gas enters the isolation mechanism under the action of the isolation mechanism, the gas can be subjected to primary isolation and adsorption under the action of the activated carbon filter screen and the molecular sieve, then the gas is sucked out of the filter box under the action of the gas pump and is conveyed to the water tank through the gas outlet pipe, when the gas contacts with the water phase, part of the gas is dissolved in the water, the rest of the gas passes through the second communicating pipe to reach the inside of the cooling box, the gas is cooled under the action of the condensing device, part of the gas can be condensed out, and the gas can be isolated by the structure and the method, so that the isolation effect is good and the efficiency is high, and the influence of harmful gas on the physical and mental health of workers is avoided.
2. In the utility model, in use, under the action of the detection mechanism, if harmful gas is still present in the gas when the gas passes through the detection filter screen, the control device controls the air valve to be closed through the third transmission line so that the gas cannot be discharged, meanwhile, the control device controls the valve to be opened through the second transmission line so that the gas is re-conveyed into the filter box under the action of the air extractor, and if the detection filter screen does not detect the harmful gas, the control device controls the air valve to be opened so that the valve is closed so that the gas is discharged, thereby avoiding the problem that the gas is discharged without effective isolation so as to influence the physical and mental health of staff.
Drawings
FIG. 1 is a front view showing a gas isolation device for a chemical plant according to the present utility model;
FIG. 2 is a perspective view of a placement mechanism in a gas isolation device for a chemical plant according to the present utility model;
FIG. 3 is a split view of an isolation mechanism in a gas isolation device for a chemical plant according to the present utility model;
fig. 4 is a split view of a detection mechanism in a gas isolation device for a chemical plant according to the present utility model.
Legend description:
1. a placement mechanism; 101. placing a plate; 102. a suction machine; 103. an air suction pipe; 104. a gas pipe;
2. an isolation mechanism; 201. a filter box; 202. an activated carbon filter screen; 203. a molecular sieve; 204. a top cover; 205. a first communication pipe; 206. an air pump; 207. an air outlet pipe; 208. a case cover; 209. a water tank; 210. a second communicating pipe; 211. a cover plate; 212. a cooling box; 213. a condensing device; 214. a resistance net; 215. a third communicating pipe;
3. a detection mechanism; 301. a gas storage tank; 302. detecting a filter screen; 303. sealing cover; 304. a control device; 305. a first transmission line; 306. a delivery tube; 307. a valve; 308. a second transmission line; 309. an exhaust pipe; 310. an air valve; 311. a third transmission line; 312. and (5) an air extractor.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-4, the utility model provides a chemical workshop gas isolation device, which comprises a placement mechanism 1, wherein an isolation mechanism 2 is fixedly arranged at the top of the placement mechanism 1, and a detection mechanism 3 is fixedly arranged at the top of the placement mechanism 1;
the isolation mechanism 2 comprises a filter box 201, an activated carbon filter screen 202 is arranged in the filter box 201, a molecular sieve 203 is arranged in the filter box 201, a top cover 204 is fixedly arranged at the top of the filter box 201, a first communication pipe 205 is fixedly inserted at one side of the outer wall of the filter box 201, an air pump 206 is fixedly inserted at the outer surface wall of the first communication pipe 205, an air outlet pipe 207 is fixedly inserted at the outer surface wall of the air pump 206, a box cover 208 is fixedly arranged at the bottom of the box cover 208, a water tank 209 is fixedly arranged at one side of the outer wall of the water tank 209, a second communication pipe 210 is fixedly inserted at the outer surface wall of the second communication pipe 210, a cover plate 211 is fixedly inserted at the bottom of the cover plate 211, a cooling box 212 is fixedly arranged at the inner side of the cooling box 212, two condensing devices 213 are arranged at one side of the outer wall of the cooling box 212, and a third communication pipe 215 is fixedly inserted at one side of the outer wall of the cooling box 212.
The effect that its whole embodiment 1 reaches is, after the gas gets into filter box 201, through inside active carbon filter screen 202 and the molecular sieve 203 that set up, can carry out elementary filtration and absorption to gas, then through the effect of air pump 206 with gas follow filter box 201 inside suction, and discharge through outlet duct 207, and the venthole that outlet duct 207 extexinous wall was offered is in the position that is close to the bottom of water tank 209, thereby just can fully contact with the water phase when making gas reach the inside of water tank 209, thereby make partial harmful gas dissolve in water and then reduce the harmful gas in the air, the remaining gas reachs cooling tank 212 through second communicating pipe 210 inside, through the resistance net 214 that sets up inside cooling tank 212, can slow down the decline speed of gas, simultaneously through the effect of condensing equipment 213, cool off the gas, make harmful gas condensate separation under the low temperature condition, the remaining gas will get into next mechanism through third communicating pipe 215.
In embodiment 2, as shown in fig. 2-4, the placement mechanism 1 comprises a placement plate 101, a suction machine 102 is fixedly installed at the top of the placement plate 101, a suction pipe 103 is fixedly inserted into the outer surface wall of the suction machine 102, a gas pipe 104 is fixedly inserted into the outer surface wall of the suction machine 102, the detection mechanism 3 comprises a gas storage tank 301, a detection filter screen 302 is arranged in the gas storage tank 301, a sealing cover 303 is fixedly installed at the top of the gas storage tank 301, a control device 304 is fixedly installed at the top of the sealing cover 303, the control device 304 is communicated with the detection filter screen 302 through a first transmission line 305, a conveying pipe 306 is fixedly inserted into one side of the outer wall of the gas storage tank 301, a valve 307 is arranged in the conveying pipe 306, an exhaust pipe 309 is fixedly inserted into one side of the outer wall of the gas storage tank 301 and is communicated with the control device 304 through a second transmission line 308, the inside of blast pipe 309 is provided with pneumatic valve 310, and is linked together through third transmission line 311 between pneumatic valve 310 and the controlling means 304, and the outer wall of conveyer pipe 306 is fixed to be inserted and is equipped with air exhauster 312, and the top of placing plate 101 is connected with the bottom of filter box 201, the outer wall of gas-supply pipe 104 is linked together with the outer wall of filter box 201, and the bottom fixed connection of placing plate 101 and water tank 209, the top of placing plate 101 and cooling tank 212's bottom fixed connection, the top of placing plate 101 and the bottom fixed connection of gas storage tank 301, the top of placing plate 101 and air exhauster 312's bottom fixed connection, the outer wall of third communicating pipe 215 is linked together with the outer wall of gas storage tank 301, the outer wall of conveyer pipe 306 is linked together with the outer wall of filter box 201.
The effect achieved in the whole embodiment 2 is that, by delivering the gas to the isolation mechanism 2 through the gas delivery pipe 104 under the action of the aspirator 102, the gas reaches the inside of the gas storage tank 301 after being isolated layer by layer, then the gas is detected under the action of the detection filter screen 302, if no harmful gas is detected, the control device 304 sends a command to the control device 304 through the first transmission line 305, the control device 304 opens the gas valve 310 through the third transmission line 311, simultaneously closes the valve 307 through the second transmission line 308, so that the gas is smoothly discharged, if the detection filter screen 302 detects that the harmful gas is still present in the gas, the control device 304 sends a command to the control device 304 through the first transmission line 305, the control device 304 closes the gas valve 310 to prevent the gas from being discharged through the third transmission line 311, and simultaneously opens the valve 307 through the second transmission line 308, and the gas is re-delivered to the isolation mechanism 2 under the action of the aspirator 312, so that the isolation treatment is performed again.
Working principle: firstly, the gas is conveyed into the filter box 201 through the gas conveying pipe 104 under the action of the gas suction machine 102, then the gas can be primarily filtered and adsorbed through the activated carbon filter screen 202 and the molecular sieve 203 which are arranged in the filter box, then the gas is sucked out of the filter box 201 under the action of the gas pump 206 and is discharged through the gas outlet pipe 207, and the gas outlet hole formed on the outer surface wall of the gas outlet pipe 207 is arranged at a position close to the bottom of the water tank 209, so that the gas can fully contact with water when reaching the inside of the water tank 209, thereby dissolving part of the harmful gas into water and further reducing the harmful gas in the air, the rest of the gas reaches the inside of the cooling box 212 through the second communicating pipe 210, the descending speed of the gas can be slowed down through the resistance net 214 arranged in the cooling box 212, and meanwhile, the gas is cooled under the action of the condensing device 213, the harmful gas is condensed and separated under the condition of low temperature, the residual gas enters the gas storage tank 301 through the third communicating pipe 215, then the gas is detected under the action of the detection filter screen 302, if no harmful gas is detected, the control device 304 sends a command to the control device 304 through the first transmission line 305, the control device 304 opens the gas valve 310 through the third transmission line 311, simultaneously closes the valve 307 through the second transmission line 308, the gas is smoothly discharged, if the detection filter screen 302 detects that the harmful gas is still present in the gas, the control device 304 sends a command to the control device 304 through the first transmission line 305, the control device 304 closes the gas valve 310 to prevent the gas from being discharged through the third transmission line 311, simultaneously opens the valve 307 through the second transmission line 308, the gas is re-conveyed to the isolation mechanism 2 under the action of the air extractor 312, and performing secondary isolation treatment.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A chemical plant gas isolation device, characterized in that: the device comprises a placement mechanism (1), wherein an isolation mechanism (2) is fixedly arranged at the top of the placement mechanism (1), and a detection mechanism (3) is fixedly arranged at the top of the placement mechanism (1);
the utility model provides an isolation mechanism (2) is including filter box (201), the inside of filter box (201) is provided with active carbon filter screen (202), the inside of filter box (201) is provided with molecular sieve (203), the top fixed mounting of filter box (201) has top cap (204), and the outer wall one side of filter box (201) is fixed to be inserted and is equipped with first communicating pipe (205), the fixed air pump (206) that has been inserted of outer surface wall of first communicating pipe (205), the fixed outlet duct (207) that has inserted of outer surface wall of air pump (206), the bottom fixed mounting of air pump (206) has case lid (208), the bottom fixed mounting of case lid (208) has water tank (209), the fixed second communicating pipe (210) that has been inserted in outer wall one side of water tank (209).
2. A chemical plant gas barrier device according to claim 1, wherein: the outer surface wall of second communicating pipe (210) is fixed to be inserted and is equipped with apron (211), the bottom fixed mounting of apron (211) has cooling tank (212), the inside of cooling tank (212) is provided with two condensing equipment (213), the inside of cooling tank (212) is provided with a set of resistance net (214), the outer wall one side of cooling tank (212) is fixed to be inserted and is equipped with third communicating pipe (215).
3. A chemical plant gas barrier apparatus according to claim 2, wherein: the placing mechanism (1) comprises a placing plate (101), an air suction machine (102) is fixedly arranged at the top of the placing plate (101), an air suction pipe (103) is fixedly inserted into the outer surface wall of the air suction machine (102), and an air delivery pipe (104) is fixedly inserted into the outer surface wall of the air suction machine (102).
4. A chemical plant gas barrier apparatus according to claim 3, wherein: the detection mechanism (3) comprises a gas storage tank (301), a detection filter screen (302) is arranged in the gas storage tank (301), a sealing cover (303) is fixedly arranged at the top of the gas storage tank (301), a control device (304) is fixedly arranged at the top of the sealing cover (303), and the control device (304) is communicated with the detection filter screen (302) through a first transmission line (305).
5. The chemical plant gas barrier apparatus of claim 4, wherein: the gas storage tank is characterized in that a conveying pipe (306) is fixedly inserted into one side of the outer wall of the gas storage tank (301), a valve (307) is arranged in the conveying pipe (306), the valve (307) is communicated with a control device (304) through a second transmission line (308), an exhaust pipe (309) is fixedly inserted into one side of the outer wall of the gas storage tank (301), an air valve (310) is arranged in the exhaust pipe (309), the air valve (310) is communicated with the control device (304) through a third transmission line (311), and an air extractor (312) is fixedly inserted into the outer surface wall of the conveying pipe (306).
6. The chemical plant gas barrier apparatus of claim 5, wherein: the top of placing board (101) is connected with the bottom of filter cartridge (201), the exterior wall of gas-supply pipe (104) is linked together with the exterior wall of filter cartridge (201), the top of placing board (101) is fixedly connected with the bottom of water tank (209), the top of placing board (101) is fixedly connected with the bottom of cooling tank (212), the top of placing board (101) is fixedly connected with the bottom of gas receiver (301), the top of placing board (101) is fixedly connected with the bottom of air exhauster (312), the exterior wall of third communicating pipe (215) is linked together with the exterior wall of gas receiver (301), the exterior wall of conveyer pipe (306) is linked together with the exterior wall of filter cartridge (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981725.4U CN220460273U (en) | 2023-07-26 | 2023-07-26 | Gas isolation device for chemical workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981725.4U CN220460273U (en) | 2023-07-26 | 2023-07-26 | Gas isolation device for chemical workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220460273U true CN220460273U (en) | 2024-02-09 |
Family
ID=89777156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981725.4U Active CN220460273U (en) | 2023-07-26 | 2023-07-26 | Gas isolation device for chemical workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220460273U (en) |
-
2023
- 2023-07-26 CN CN202321981725.4U patent/CN220460273U/en active Active
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