CN219848838U - Renewable circulating gas purification device with detection function - Google Patents
Renewable circulating gas purification device with detection function Download PDFInfo
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- CN219848838U CN219848838U CN202320294817.9U CN202320294817U CN219848838U CN 219848838 U CN219848838 U CN 219848838U CN 202320294817 U CN202320294817 U CN 202320294817U CN 219848838 U CN219848838 U CN 219848838U
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- 238000000746 purification Methods 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 199
- 239000001301 oxygen Substances 0.000 claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000008929 regeneration Effects 0.000 claims abstract description 26
- 238000011069 regeneration method Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000010926 purge Methods 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- -1 moisture Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 238000009423 ventilation Methods 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 239000011261 inert gas Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 238000004457 water analysis Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011403 purification operation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the field of gas purification, in particular to a renewable circulating gas purification device with a detection function. The device comprises a box body, and a gas heater, a first purification tank, a second purification tank, a water analyzer and an oxygen analyzer which are connected in the box body through gas pipelines, wherein the first purification tank and the second purification tank are connected in parallel, and heating jackets are arranged on the outer walls of the first purification tank and the second purification tank, and the gas heater is respectively connected with a temperature controller. The device can effectively remove impurities such as moisture, oxygen and the like in raw material gas, and verify the purification result, thereby ensuring that the purity of the purified gas reaches a high purity level, simultaneously being capable of rapidly carrying out regeneration treatment on the purified filler, and improving the recycling rate of the purified filler. Frequent disassembly and replacement of the device components can be avoided, and the practicability of the device is improved. Meanwhile, the time for regenerating the tank body is saved, the safety efficiency of the device is improved, the service life of regenerated materials is prolonged, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of gas purification, in particular to a renewable circulating gas purification device with a detection function.
Background
In chemical industry research and development, production, trade, etc., a large amount of ultra-high purity gas is required. The gas standard substance mostly uses inert gas or synthetic air as balance gas, and comprises common nitrogen, helium, oxygen and the like. The problem that the purity of industrial raw material gas is difficult to ensure is common, and if impurities such as water, oxygen and the like in the raw material gas cannot meet the purity requirement required by carrier gas, the uncertainty of the target component value of the gas standard substance can be influenced when the raw material gas is directly used. Therefore, the purity and quality of the raw material gas are ensured, and the method is a necessary condition for successfully preparing the gas standard substance.
At present, the prior art has a gas purification device with a simple structure, but the purification materials in the devices are saturated after being used for a period of time, if the purification quality of the gas cannot be known in time, the purified gas cannot be ensured to meet the preparation requirement of a gas standard substance, so that the purification materials are required to be detached and replaced regularly. Frequent disassembly and replacement also affect the service life of the purified filler to a certain extent, so that a gas purification device with good purification effect and recycling regeneration needs to be designed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a renewable purifying device with a detection function, which is used for effectively removing impurities such as moisture, oxygen and the like in raw material gas, and checking the purifying result, so that the purity of the purified gas reaches a high purity level, and simultaneously, the purifying filler can be rapidly subjected to regeneration treatment, and the recycling rate of the purifying filler is improved.
The utility model is realized in the following way:
the renewable purification device with the detection function comprises a box body, and a gas heater, a first purification tank, a second purification tank, a water analyzer and an oxygen analyzer which are connected in the box body through a gas pipeline, wherein the first purification tank and the second purification tank are connected in parallel, the outer wall of each of the first purification tank and the second purification tank is provided with a heating sleeve, and the heating sleeves and the gas heater are respectively connected with a temperature controller;
the gas pipeline comprises a first gas input pipeline connected with the gas inlet of the first purification tank, a second gas input pipeline connected with the gas inlet of the second purification tank, a first gas output pipeline connected with the gas outlet of the first purification tank, a second gas output pipeline connected with the gas outlet of the second purification tank, a regeneration gas inlet pipeline connected with the gas inlet of the gas heater and a regeneration gas outlet pipeline connected with the gas outlet of the gas heater; the regenerated gas outlet pipeline is respectively connected to the first gas output pipeline and the second gas output pipeline;
the first gas output pipeline and the second gas output pipeline are connected to the gas output pipeline in parallel, the gas output pipeline is respectively connected with the purified gas output pipeline and the exhaust pipeline through a three-way valve, and the exhaust pipeline is connected with the water analyzer and the oxygen analyzer in parallel.
Further:
the first gas input pipeline and the second gas input pipeline are connected with the exhaust pipeline through a first purging pipeline and a second purging pipeline respectively.
And a flow controller is arranged on the exhaust pipe, and the output port of the flow controller is respectively connected with the water analyzer and the oxygen analyzer.
The regeneration gas outlet pipeline is connected with the exhaust pipeline through a third purging pipeline.
Each gas pipeline is provided with a gas valve.
All gas input pipelines are provided with filters.
The exhaust pipeline is connected with the purified gas output pipeline through a pipeline.
And a gas pressure gauge is arranged on the purified gas output pipeline.
And three-way valves are arranged at two ends of the parallel pipeline of the water analyzer and the oxygen analyzer.
The top of the box body is provided with through holes at intervals for the first gas input pipeline, the second gas input pipeline, the regeneration gas inlet pipeline, the exhaust pipeline and the purified gas output pipeline to go in and out, and the bottom of the box body is provided with brake wheels.
The front of the box body is respectively provided with a display screen connected to corresponding detection equipment.
The side wall of the box body is provided with a heat dissipation hollow hole.
The utility model has the advantages that:
1. the gas purifying device in the prior art is fixed at the front end of the gas distributing device, and after the gas purifying device is used for a period of time, the residual purifying capacity of the gas purifying device cannot be known.
2. In the prior art, when the purified filler of the purifying device is invalid, the tank body is generally required to be removed from the supporting frame at regular intervals and then the filler in the tank body is replaced, so that the regeneration of the purified filler in the tank body can be directly realized, the purifying mode can be directly switched to when the regeneration is finished, frequent disassembly and replacement of device components are avoided, and the practicability of the device is improved.
3. When the existing small purification tank body is regenerated, the temperature required to heat the tank body is generally high, and the regeneration gas is preheated through the gas heater, so that the heating temperature of the regeneration of the tank body is reduced, the safety efficiency of the device is improved, the consumption of the regeneration gas and the regeneration time of the tank body are saved, the economic cost is reduced, and the working efficiency is improved.
Drawings
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
FIG. 1 is a schematic view of the external structure of a box body according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the case of the present utility model;
wherein: 1-a case box body, 2-a first vent pipe, 3-a second vent pipe, 4-a third vent pipe, 5-a fourth vent pipe, 6-a fifth vent pipe, 7-an upper handle, 8-a side handle, 9-a lower handle, 10-a water analysis display screen, 11-an oxygen analysis display screen, 12-a pressure display screen, 13-a flow display screen, 14-a temperature display screen, 15-a heat dissipation plate, 16-a belt brake wheel, 17-a first tank body, 18-a second tank body, 19-a first heating jacket, 20-a second heating jacket, 21-a gas circuit heater, 22-a first filter and 23-a second filter, 24-third filter, 25-water analyzer, 26-oxygen analyzer, 27-gas pressure gauge, 28-flow controller, 29-temperature controller, V1-first valve, V2-second valve, V3-third valve, V4-fourth valve, V5-fifth valve, V6-sixth valve, V7-seventh valve, V8-eighth valve, V9-ninth valve, V10-tenth valve, V11-eleventh valve, V12-twelfth valve, V13-thirteenth valve, V14-first three-way valve, V15-second three-way valve, V16-third three-way valve.
Detailed Description
In the description of the present utility model, it should be understood that the description of indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the utility model is as follows:
example 1
As shown in fig. 1, the box body external structure of the present utility model comprises a box body 1, 5 ventilation pipes penetrating from the top of the box body at intervals, a first ventilation pipe 2 being a regeneration gas ventilation inlet, a second ventilation pipe 3 being an inert gas ventilation inlet, a third ventilation pipe 4 being an oxygen ventilation inlet, a fourth ventilation pipe 5 being an exhaust gas discharge outlet, and a fifth ventilation pipe 6 being a purified gas outlet. The front of the machine box body 1 is divided into an upper part, a middle part and a lower part, the upper part is provided with two upper handles 7, the upper cabinet door can be opened, the lower part is provided with two lower handles 9, the lower cabinet door can be opened, the right side of the middle part is provided with a side handle 8, the right cabinet door can be opened, and the left cabinet plate is embedded with a water analysis display screen 10, an oxygen analysis display screen 11, a pressure display screen 12, a flow display screen 13 and a temperature display screen 14. The right side of the case body 1 is provided with a heat dissipation plate 15 with a hollow structure, and four corners of the bottom of the case body 1 are respectively provided with a brake wheel 16, so that the device is convenient to move and fix.
As shown in fig. 2, a schematic diagram of the internal structure of the tank according to the embodiment of the present utility model is provided (each device connected by a gas pipeline is a conventional commercial device), the first tank 17 is filled with an inert gas purification packing, the outer surface may be sleeved with a first heating jacket 19, the second tank 18 is filled with an oxygen purification packing, and the outer surface may be sleeved with a second heating jacket 20. The first heating jacket 19, the second heating jacket 20 and the air circuit heater 21 are connected to a temperature controller 29 by electric wires. The air passage of the first ventilation pipe 2 is sequentially connected with a first air valve V1, a first filter 22 and an air passage heater 21, the air passage of the second ventilation pipe 3 is sequentially connected with a second air valve V2, a second filter 23 and a first tank 17, the air passage of the third ventilation pipe 4 is sequentially connected with a third air valve V3, a third filter 24 and a second tank 18, the fourth ventilation pipe 5 is provided with five branched air pipes, and the air passages are respectively connected with a fourth air valve V4, a fifth air valve V5, a sixth air valve V6, an eighth air valve V8 and a ninth air valve V9, and the air passage of the fifth ventilation pipe 6 is sequentially connected with a seventh air valve V7 and an air pressure gauge 27.
The gas pipe connecting section of the second gas valve V2 and the second filter 23 is provided with a bypass, the bypass is connected with the fourth gas valve V4, the gas pipe connecting section of the third gas valve V3 and the third filter 24 is provided with a bypass, the bypass is connected with the fifth gas valve V5, the gas pipe connecting section of the seventh gas valve V7 and the gas pressure gauge 27 is provided with a bypass, and the bypass is connected with the eighth gas valve V8. The gas circuit at the bottom of the gas circuit heater 21 is provided with three branches which are respectively connected with a ninth gas valve V9, a tenth gas valve V10 and a twelfth gas valve V12, the gas circuit at the bottom of the first tank 17 is provided with two branches which are respectively connected with the tenth gas valve V10 and the eleventh gas valve V11, and the gas circuit at the bottom of the second tank 18 is provided with two branches which are respectively connected with the twelfth gas valve V12 and the thirteenth gas valve V13.
The two ports of the first three-way air valve V14 are respectively connected with the air pressure gauge 27 and the flow controller 28, the air path of the other port is provided with two branches, the eleventh air valve V11 and the thirteenth air valve V13 are respectively connected, and the air path of the eleventh air valve V11 and the thirteenth air valve V13 when flowing out can be selected through the three-way air valve and communicated with the air pressure gauge 27 or the flow controller 28. The three gas path ports of the second three-way gas valve V15 are respectively connected with the water analyzer 25, the oxygen analyzer 26 and the flow controller 28, and the gas path of the flow controller 28 can be selectively communicated with the water analyzer 25 or the oxygen analyzer 26 through the three-way gas valve. The three gas path ports of the third three-way gas valve V16 are respectively connected with a sixth gas valve V6, a water analyzer 25 and an oxygen analyzer 26, and the gas path of the sixth gas valve V6 can be selectively communicated with the water analyzer 25 or the oxygen analyzer 26 through the three-way gas valve.
The water analysis display screen 10 sets the parameters of the water analyzer 25 and displays the water analysis indication value, and the oxygen analysis display screen 11 sets the parameters of the oxygen analyzer 26 and displays the oxygen analysis indication value. The pressure display 12 sets the parameters of the gas pressure gauge 27 and displays the pressure indication value, the flow display 13 sets the parameters of the flow controller 28 and displays the flow indication value, and the temperature display 14 sets the parameters of the temperature controller 29 and displays the temperature indication value.
Embodiments of the present utility model are described below with reference to specific application examples.
Example 1:
when the industrial inert gas needs to be purified, taking nitrogen as an example, all the gas valves are ensured to be in a closed state before operation, the second gas vent pipe 3 is connected with a nitrogen source, the fourth gas vent pipe 5 is connected with an external gas outlet, the fifth gas vent pipe 6 is connected with gas standard substance preparation equipment, the seventh valve V7 is opened, and the gas path steering flow controller 28 of the first three-way gas valve V14 is regulated. And vacuumizing the fifth breather pipe 6, and closing the seventh valve V7 when the indication value of the pressure display screen 12 is about-0.1 MPa. And (3) filling nitrogen into the second vent pipe 3, opening the second air valve V2 and the fourth air valve V4, purging the pipeline for a period of time, closing the fourth air valve V4, and opening the eleventh air valve V11. The gas path of the first three-way gas valve V14 is adjusted to turn to the gas pressure gauge 27, the seventh valve V7 is opened, and purified nitrogen is output from the fifth vent pipe 6. When the purification operation is finished, the seventh air valve V7, the eleventh air valve V11 and the second air valve V2 are sequentially closed, and the first tank 17 is kept at a certain air pressure. The fourth valve V4 and the eighth valve V8 are opened to vent the gas in the pipeline.
Example 2
When it is desired to purify industrial oxygen, the operation is basically similar to that of the purification of industrial inert gas of example 1, except that the third gas pipe 4 is connected to an oxygen source, the third gas pipe 4 is filled with oxygen after the vacuuming operation, the third gas valve V3 and the fifth gas valve V5 are opened, the fifth gas valve V5 is closed after purging the pipeline for a while, and the thirteenth gas valve V13 is opened. The gas path of the first three-way gas valve V14 is adjusted to turn to the gas pressure gauge 27, the seventh valve V7 is opened, and purified oxygen flows out of the fifth ventilation pipeline 6. When the purification operation is finished, the seventh air valve V7, the thirteenth air valve V13 and the third air valve V3 are sequentially closed, and certain air pressure of the second tank 18 is maintained. The fifth valve V5 and the eighth valve V8 are opened to vent the gas in the pipeline.
Example 3
When the purified industrial inert gas needs to be checked, taking nitrogen as an example, ensuring that all air valves are in a closed state before operation, connecting a second air vent pipe 3 with a nitrogen source, connecting a fourth air vent pipe 5 with an external exhaust port, adjusting an air passage steering flow controller 28 of a first three-way air valve V14, adjusting air passages of a second three-way air valve V15 and a third three-way air valve V16 to both steer a water analyzer 25, filling nitrogen into the second air vent pipe 3, opening the second air valve V2 and the fourth air valve V4, closing the fourth air valve V4 after purging the pipeline for a period of time, sequentially opening an eleventh air valve V11 and a sixth air valve V6, setting the flow controller 28 to meet the requirement of the water analyzer 25 through a flow display screen 13, testing after purging for a period of time, and observing whether the water concentration on the water analysis display screen 10 meets the purification requirement. After the test is finished, the air paths of the second three-way air valve V15 and the third three-way air valve V16 are adjusted to be turned to the oxygen analyzer 26, the flow controller 28 is set through the flow display screen 13 to meet the requirement of the oxygen analyzer 26, the test is performed after the purge is performed for a period of time, and whether the oxygen concentration on the oxygen analysis display screen 11 meets the purification requirement is observed. Because the main impurities of the industrial nitrogen are oxygen and water, if the oxygen and water content in the purified nitrogen is lower than the expected value, the purified nitrogen can be considered to meet the use requirement of the carrier gas of the gas standard substance, and the gas valve can be directly switched to output the purified gas according to the embodiment 1.
Example 4
When it is desired to examine the purified industrial oxygen, the procedure is substantially similar to that of the examination of the purified inert gas of example 3, except that only the examination of the purified oxygen is subjected to water analysis. The third three-way air pipe 4 is connected with an oxygen source, the air passage of the first three-way air valve V14 is adjusted to turn to the flow controller 28, the air passages of the second three-way air valve V15 and the third three-way air valve V16 are adjusted to both turn to the water analyzer 25, oxygen is filled into the third three-way air pipe 4, the thirteenth air valve V13 and the sixth air valve V6 are opened, the flow controller 28 is set through the flow display screen 13 to meet the requirement of the water analyzer 25, the water is tested after purging for a period of time, and whether the water concentration on the water analysis display screen 10 meets the purification requirement is observed. Because the main impurity of industrial oxygen is water, if the water content in the purified oxygen is lower than the expected value, the purified oxygen can be considered to meet the use requirement of the carrier gas of the gas standard substance, and the gas valve can be directly switched to output the purified gas according to the embodiment 2.
Example 5
When the inert gas purification packing of the tank 17 is required to be regenerated, all the gas valves are ensured to be in a closed state before operation, the first gas valve V1 and the ninth gas valve V9 are opened, the regeneration gas is filled into the first breather pipe 2, the ninth gas valve V9 is closed after purging for a period of time, the tenth gas valve V10 and the fourth gas valve V4 are sequentially opened, the first tank 17 is reversely purged, the temperature controller 29 is arranged through the temperature display screen 14, the first heating jacket 19 and the gas path heater 21 are heated to a preset temperature, and thus the regeneration gas can reach an expected temperature condition when entering the tank 17. After the regeneration is finished, the heating states of the first heating sleeve 19 and the air path heater 21 are sequentially closed, and after the temperature is reduced, the fourth air valve V4, the tenth air valve V10 and the first air valve V1 are sequentially closed, and the introduction of the regeneration gas is stopped. The ninth valve V9 is opened to vent the gas in the pipeline.
Example 6
When the oxygen purification packing of the tank 18 is required for regeneration, the operation is substantially similar to that of the regenerated inert gas purification packing of example 5, the twelfth valve V12 and the fifth valve V5 are sequentially opened after purging the piping with the regeneration gas, the tank 18 is reversely purged, and the temperature controller 29 is provided through the temperature display 14 so that the second heating jacket 20 and the air passage heater 21 are heated to a preset temperature. After the regeneration is finished, the heating states of the second heating sleeve 20 and the air path heater 21 are sequentially closed, and after the temperature is reduced, the fifth air valve V5, the twelfth air valve V12 and the first air valve V1 are sequentially closed, and the introduction of the regeneration gas is stopped. The ninth valve V9 is opened to vent the gas in the pipeline.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (10)
1. A regenerable cycle gas purification device with detection function, characterized in that: the device comprises a box body, and a gas heater, a first purification tank, a second purification tank, a water analyzer and an oxygen analyzer which are connected in the box body through gas pipelines, wherein the first purification tank and the second purification tank are connected in parallel, heating sleeves are arranged on the outer walls of the first purification tank and the second purification tank, and the heating sleeves and the gas heater are respectively connected with a temperature controller;
the gas pipeline comprises a first gas input pipeline connected with the gas inlet of the first purification tank, a second gas input pipeline connected with the gas inlet of the second purification tank, a first gas output pipeline connected with the gas outlet of the first purification tank, a second gas output pipeline connected with the gas outlet of the second purification tank, a regeneration gas inlet pipeline connected with the gas inlet of the gas heater and a regeneration gas outlet pipeline connected with the gas outlet of the gas heater; the regenerated gas outlet pipeline is respectively connected to the first gas output pipeline and the second gas output pipeline;
the first gas output pipeline and the second gas output pipeline are connected to the gas output pipeline in parallel, the gas output pipeline is respectively connected with the purified gas output pipeline and the exhaust pipeline through a three-way valve, and the exhaust pipeline is connected with the water analyzer and the oxygen analyzer in parallel.
2. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: the first gas input pipeline and the second gas input pipeline are connected with the exhaust pipeline through a first purging pipeline and a second purging pipeline respectively.
3. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: and a flow controller is arranged on the exhaust pipe, and the output port of the flow controller is respectively connected with the water analyzer and the oxygen analyzer.
4. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: the regeneration gas outlet pipeline is connected with the exhaust pipeline through a third purging pipeline.
5. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: all gas input pipelines are provided with filters.
6. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: the exhaust pipeline is connected with the purified gas output pipeline through a pipeline.
7. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: and a gas pressure gauge is arranged on the purified gas output pipeline.
8. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: the top of the box body is provided with through holes at intervals for the first gas input pipeline, the second gas input pipeline, the regeneration gas inlet pipeline, the exhaust pipeline and the purified gas output pipeline to go in and out, and the bottom of the box body is provided with brake wheels.
9. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: the front of the box body is respectively provided with a display screen connected to corresponding detection equipment.
10. The apparatus for purifying a renewable circulating gas having a detection function according to claim 1, wherein: the side wall of the box body is provided with a heat dissipation hollow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320294817.9U CN219848838U (en) | 2023-02-23 | 2023-02-23 | Renewable circulating gas purification device with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320294817.9U CN219848838U (en) | 2023-02-23 | 2023-02-23 | Renewable circulating gas purification device with detection function |
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| Publication Number | Publication Date |
|---|---|
| CN219848838U true CN219848838U (en) | 2023-10-20 |
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| CN202320294817.9U Active CN219848838U (en) | 2023-02-23 | 2023-02-23 | Renewable circulating gas purification device with detection function |
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| Country | Link |
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| CN (1) | CN219848838U (en) |
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