CN213394633U - Hydrogen-absorbing blowing device - Google Patents
Hydrogen-absorbing blowing device Download PDFInfo
- Publication number
- CN213394633U CN213394633U CN202022174181.3U CN202022174181U CN213394633U CN 213394633 U CN213394633 U CN 213394633U CN 202022174181 U CN202022174181 U CN 202022174181U CN 213394633 U CN213394633 U CN 213394633U
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- CN
- China
- Prior art keywords
- hydrogen
- box
- ventilation
- exhaust
- valve
- Prior art date
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- 238000007664 blowing Methods 0.000 title claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 61
- 239000001257 hydrogen Substances 0.000 claims abstract description 61
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000010926 purge Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 241000220317 Rosa Species 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 206010037544 Purging Diseases 0.000 claims description 24
- 238000001914 filtration Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model is suitable for a hydrogen field of retrieving provides an inhale hydrogen and sweep device, including ventilation exhaust rose box, hydrogen sweep and handle the case, operation platform and incasement pressure monitoring table, the positive terminal surface of ventilation exhaust rose box is equipped with operation platform, and the bottom of ventilation exhaust rose box is connected with the hydrogen pipe, is equipped with manual emergent exhaust valve and manual isolation valve on the hydrogen pipe, and intermediate bottom's top is equipped with glass rotameter, and intermediate bottom's bottom is equipped with the constant flow valve, and the one end of constant flow valve is the air inlet. The utility model has simple design structure, convenient transportation and disassembly, and can adapt to the environment required by hydrogen purging in each factory; the utility model discloses still be equipped with reaction unit speed adjust knob, when observing incasement pressure monitoring table pressure when gradually on the verge high, can adjust the operation speed that reaction unit speed adjust knob controlled the constant current valve and then reduce pressure.
Description
Technical Field
The utility model belongs to the hydrogen recovery field especially relates to a inhale hydrogen and blow and sweep device.
Background
The purging device truly reflects the pressure value of each measuring point on line by using a hydrodynamic pressure compensation mode. The blowing pressure is larger than the measured pressure, so that the phenomena of blockage and burning of the pressure measurement pipeline in a multi-dust and high-temperature state are completely and thoroughly solved. The pressure regulating and stabilizing device is adopted, so that the pressure of an air source provided by a power plant can be stabilized, the flow output by the flow controller is ensured to be stable, and the flow controller can operate reliably for a long time. Most of the existing purging devices adopt a metal tube float flowmeter or a glass rotameter to be matched with a constant flow valve, so that the flow purging device is formed to realize flow measurement and ensure constant output of flow. The rotameter has the characteristics of safety, reliability and accurate and stable measurement, so that the flowmeter of the blowing device can ensure constant output of flow when the pressure of an inlet or an outlet changes, and can be widely applied to process control of blowing, differential pressure liquid level measurement and the like of transmitters in industries such as petroleum refining, chemical engineering, ethylene, chemical fertilizers, steel, chemical fiber textile and the like. In the condition that hydrogen is easy to accumulate in factory production, when the concentration generated by the hydrogen accumulation for a long time is too high, the potential explosion hazard exists, so that the hydrogen is necessary to be purged, but no perfect hydrogen purging device exists in the prior industrial field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a inhale hydrogen and sweep device aims at solving the problem that still has comparatively perfect hydrogen to sweep the device among the current industrial field.
The utility model discloses a realize like this, a inhale hydrogen and sweep device, sweep including ventilation exhaust rose box, hydrogen and handle case, operation platform and incasement pressure monitoring table, its characterized in that: the operating platform is arranged on the positive end face of the ventilation and exhaust filtering box, the operating platform is provided with a starting switch and a reaction device speed adjusting knob, the positive end face of the ventilation and exhaust filtering box is further provided with a monitoring meter mounting seat, the monitoring meter mounting seat is provided with the in-box pressure monitoring meter, the top of the in-box pressure monitoring meter is provided with an easily-detachable carrying device, the top of the ventilation and exhaust filtering box is provided with an exhaust device, the bottom of the ventilation and exhaust filtering box is connected with a hydrogen conduit, the hydrogen conduit is provided with a manual emergency exhaust valve and a manual isolation valve, the other end of the hydrogen conduit, which is far away from the ventilation and exhaust filtering box, is connected with the hydrogen purging and processing box, the rear end face of the hydrogen purging and processing box is provided with an air inlet device, the inside of the hydrogen purging and processing box is provided with an intermediate partition plate, the bottom of the middle partition plate is provided with a constant flow valve, and one end of the constant flow valve is provided with an air inlet.
Still further, the reaction device rate adjustment knob is electrically connected to the constant flow valve.
Furthermore, the operating platform is made of an aluminum alloy material subjected to chamfering treatment.
Furthermore, the ventilation exhaust filtering box and the hydrogen blowing treatment box are both made of stainless steel.
Furthermore, the corner positions of the ventilation exhaust filter box and the hydrogen blowing treatment box are provided with anti-collision rubber strips.
Furthermore, the ventilation and exhaust filter box and the operation platform are connected in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple design structure, convenient transportation and disassembly, and can adapt to the environment required by hydrogen purging in each factory; the utility model can accurately monitor the pressure condition in the hydrogen purging box in real time through the pressure monitoring meter in the box; the utility model is also provided with a manual emergency exhaust valve, and can be used for emergency pressure reduction treatment when the pressure in the hydrogen purging treatment box is too high; the utility model discloses still be equipped with reaction unit speed adjust knob, when observing incasement pressure monitoring table pressure when gradually on the verge high, can adjust the operation speed that reaction unit speed adjust knob controlled the constant current valve and then reduce pressure.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal structure view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a top view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the hydrogen absorption and purging device comprises a ventilation and exhaust filtering box 1, a hydrogen purging and treating box 2, an operating platform 3 and an in-box pressure monitoring table 4, and is characterized in that: an operation platform 3 is arranged on the positive end face of the ventilation and exhaust filtering box 1, a starting switch 10 and a reaction device speed adjusting knob 9 are arranged on the operation platform 3, a monitoring meter mounting seat 8 is further arranged on the positive end face of the ventilation and exhaust filtering box 1, an in-box pressure monitoring meter 4 is mounted on the monitoring meter mounting seat 8, a detachable carrying device 11 is mounted on the top of the in-box pressure monitoring meter 4, an exhaust device 7 is arranged on the top of the ventilation and exhaust filtering box 1, a hydrogen guide pipe 5 is connected to the bottom of the ventilation and exhaust filtering box 1, a manual emergency exhaust valve 6 and a manual isolation valve 12 are arranged on the hydrogen guide pipe 5, the other end of the hydrogen guide pipe 5, far away from the ventilation and exhaust filtering box 1, is connected with a hydrogen purging treatment box 2, an air inlet device 18 is arranged on the rear end face of the hydrogen purging treatment box 2, an intermediate partition plate 15 is arranged inside, the bottom of the middle partition 15 is provided with a constant flow valve 16, and one end of the constant flow valve 16 is provided with an air inlet 17.
The reaction device speed adjusting knob 9 is electrically connected with the constant flow valve 16, so that the operation speed is conveniently adjusted.
The materials of the ventilation exhaust filtering box 1 and the hydrogen blowing treatment box 2 are stainless steel, and the stainless steel has good durability.
The corner positions of the filter box 1 and the hydrogen purging treatment box 2 are provided with anti-collision rubber strips 13 to prevent edge collision.
The mode of connection of ventilation exhaust rose box 1 and operation platform 3 is the welding, connects more firmly, increases stability.
The utility model discloses only need be connected to the hydrogen discharge pipeline in the mill the utility model discloses an on the air inlet unit 18, start starting switch 10 on the operation platform 3, the constant flow valve 16 in the case 2 is handled to hydrogen purging just can carry out flow control and pressure differential to hydrogen and handle, can continue to further adjust the hydrogen flow through glass rotameter 14 after the constant flow valve 16, when hydrogen concentration is too high, can also improve the power of constant flow valve 16 through adjusting reaction unit speed adjust knob 9, when 2 pressures of case are handled to hydrogen purging are too high, can also open manual emergent air vent valve 6, reduce hydrogen and purge the interior pressure of case 2 with this.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple design structure, convenient transportation and disassembly, and can adapt to the environment required by hydrogen purging in each factory; the utility model can accurately monitor the pressure condition in the hydrogen purging box in real time through the pressure monitoring meter 4 in the box; the utility model is also provided with a manual emergency exhaust valve 6, which can be used for emergency pressure reduction treatment when the pressure in the hydrogen purging treatment box 2 is too high; the utility model discloses still be equipped with reaction unit speed adjust knob 9, when observing 4 pressure of incasement pressure monitoring table and gradually when high, can adjust reaction unit speed adjust knob 9 and control the running speed of constant current valve 16 and then reduce pressure.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a inhale hydrogen and sweep device, sweeps including ventilation exhaust rose box (1), hydrogen and handles case (2), operation platform (3) and incasement pressure monitoring table (4), its characterized in that: the operating platform (3) is arranged on the positive end face of the ventilation and exhaust filter box (1), the operating platform (3) is provided with a starting switch (10) and a reaction device speed adjusting knob (9), the positive end face of the ventilation and exhaust filter box (1) is further provided with a monitoring meter mounting seat (8), the in-box pressure monitoring meter (4) is mounted on the monitoring meter mounting seat (8), the top of the in-box pressure monitoring meter (4) is provided with a detachable carrying device (11), the top of the ventilation and exhaust filter box (1) is provided with an exhaust device (7), the bottom of the ventilation and exhaust filter box (1) is connected with a hydrogen guide pipe (5), the hydrogen guide pipe (5) is provided with a manual emergency exhaust valve (6) and a manual isolation valve (12), the other end of the hydrogen guide pipe (5), which is far away from the ventilation and exhaust filter box (1), is connected with the hydrogen purging and processing box (2), the rear end face of hydrogen purging treatment box (2) is equipped with air inlet unit (18), the inside of hydrogen purging treatment box (2) is equipped with intermediate bottom (15), the top of intermediate bottom (15) is equipped with glass rotameter (14), the bottom of intermediate bottom (15) is equipped with constant flow valve (16), the one end of constant flow valve (16) is air inlet (17).
2. The hydrogen absorbing purge device according to claim 1, wherein: the reaction device speed adjusting knob (9) is electrically connected with the constant flow valve (16).
3. The hydrogen absorbing purge device according to claim 1, wherein: the operating platform (3) is made of an aluminum alloy material subjected to chamfering treatment.
4. The hydrogen absorbing purge device according to claim 1, wherein: the ventilation exhaust filtering box (1) and the hydrogen blowing treatment box (2) are both made of stainless steel.
5. The hydrogen absorbing purge device according to claim 1, wherein: and the corner positions of the ventilation exhaust filter box (1) and the hydrogen purging treatment box (2) are provided with anti-collision rubber strips (13).
6. The hydrogen absorbing purge device according to claim 1, wherein: the ventilation and exhaust filter box (1) and the operation platform (3) are connected in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022174181.3U CN213394633U (en) | 2020-09-28 | 2020-09-28 | Hydrogen-absorbing blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022174181.3U CN213394633U (en) | 2020-09-28 | 2020-09-28 | Hydrogen-absorbing blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213394633U true CN213394633U (en) | 2021-06-08 |
Family
ID=76184124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022174181.3U Active CN213394633U (en) | 2020-09-28 | 2020-09-28 | Hydrogen-absorbing blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213394633U (en) |
-
2020
- 2020-09-28 CN CN202022174181.3U patent/CN213394633U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231018 Address after: 501, North Building, Guangxia Building, No. 576 Jiahe Road, Torch Garden, Torch High tech Zone, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Yisheng Technology Co.,Ltd. Address before: Room 501b, North building, Guangxia building, torch hi tech Zone, Xiamen City, Fujian Province, 361000 Patentee before: Jineng new material (Xiamen) Co.,Ltd. |