CN210567498U - Filling system of hydrogen bromide or hydrogen chloride - Google Patents
Filling system of hydrogen bromide or hydrogen chloride Download PDFInfo
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- CN210567498U CN210567498U CN201921712951.6U CN201921712951U CN210567498U CN 210567498 U CN210567498 U CN 210567498U CN 201921712951 U CN201921712951 U CN 201921712951U CN 210567498 U CN210567498 U CN 210567498U
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- cabinet
- filling
- hydrogen chloride
- hydrogen bromide
- low temperature
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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
- Y02E60/32—Hydrogen storage
Abstract
The utility model discloses a filling system of hydrogen bromide or hydrogen chloride, including head tank, product steel bottle and filling pipeline, filling pipeline is equipped with first air inlet and first gas outlet, the head tank with filling pipeline's first air inlet is connected, the product steel bottle with filling pipeline's first gas outlet is connected, still include low temperature and fill the dress cabinet and locate the electronic scale in the dress cabinet is filled to the low temperature, the product steel bottle is located fill in the dress cabinet and place in on the electronic scale in the low temperature, filling pipeline locates the top of product steel bottle, the head tank is located outside the dress cabinet is filled to the low temperature. The utility model discloses a filling dress system of hydrogen bromide or hydrogen chloride fills the dress through low temperature, reduces the equipment that moves with the material contact, has avoided heating and has heaied up and make risks such as hydrogen bromide/hydrogen chloride corrosivity reinforcing, when reducing and revealing the risk, has improved the security that fills the dress, has prolonged the life of equipment and pipeline.
Description
Technical Field
The utility model relates to a gas fills the dress field, concretely relates to dress system that fills of hydrogen bromide or hydrogen chloride.
Background
At present, for hydrogen bromide/hydrogen chloride filling or split charging, basically two modes are adopted, namely filling by pressurizing through a pump or a compressor, and filling by heating and increasing temperature and vaporizing, for example, the CN 107352511A patent is adopted. The filling of the hydrogen bromide/hydrogen chloride can be completed by using a pump or a compressor, but the use of the movable equipment is increased, the risk of hydrogen bromide/hydrogen chloride leakage is increased while the equipment investment is increased, and the temperature of the hydrogen bromide/hydrogen chloride is increased and the corrosivity of the hydrogen bromide/hydrogen chloride is increased in the use process of the pressurizing equipment. Carry out hydrogen bromide/hydrogen chloride through the heating and step up and fill dress or partial shipment, it is higher to the control requirement of temperature, and high temperature high pressure can improve the corrosivity of hydrogen bromide/hydrogen chloride simultaneously, increases the risk of revealing, reduces the life of equipment and pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filling dress system of hydrogen bromide or hydrogen chloride fills dress through low temperature, reduces the equipment that moves with the material contact, has avoided the heating to heat up and has made hydrogen bromide/hydrogen chloride corrosivity reinforcing wait risk, when reducing and revealing the risk, has improved the security that fills the dress, has prolonged the life of equipment and pipeline.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a filling system of hydrogen bromide or hydrogen chloride, includes head tank, product steel bottle and fills the filler pipe way, it is equipped with first air inlet and first gas outlet to fill the filler pipe way, the head tank with fill the first air inlet of filler pipe way and connect, the product steel bottle with fill the first gas outlet of filler pipe way and connect, still include low temperature and fill the dress cabinet and locate the electronic scale in the dress cabinet is filled to the low temperature, the product steel bottle is located fill in the dress cabinet and place in on the electronic scale to the low temperature, fill the filler pipe way and locate the top of product steel bottle, the head tank is located the low temperature fills outside the dress cabinet.
Furthermore, the electronic scale is embedded in the bottom plate of the low-temperature filling cabinet, and the supporting surface of the electronic scale is not higher than the upper surface of the bottom plate of the low-temperature filling cabinet.
Furthermore, the electronic scale is a remote electronic scale.
Furthermore, an inclined surface is arranged at an outlet of the low-temperature filling cabinet, one end of the inclined surface is connected with the upper surface of a bottom plate of the low-temperature filling cabinet, and the other end of the inclined surface is connected with the ground.
Further, the filling pipeline also comprises a second air inlet which is connected with a purge gas source.
Further, the purge gas source is a nitrogen steel cylinder.
Furthermore, the filling pipeline further comprises a second gas outlet, the second gas outlet is connected with an alkali liquor absorption tank, and an outlet of the alkali liquor absorption tank is connected with an input end of a vacuum pump.
Furthermore, the low-temperature charging cabinet comprises a cabinet body, a cooling pipe arranged on the side wall of the cabinet body and a refrigerator connected with the cooling pipe.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1) the utility model discloses a filling dress system of hydrogen bromide or hydrogen chloride fills the dress through low temperature, reduces the equipment that moves with the material contact, has avoided heating and has heaied up and make risks such as hydrogen bromide/hydrogen chloride corrosivity reinforcing, when reducing and revealing the risk, has improved the security that fills the dress, has prolonged the life of equipment and pipeline.
2) The utility model discloses a filling dress system of hydrogen bromide or hydrogen chloride, the electronic scale adopts the design of embedding, when making things convenient for the steel bottle to shift out, has ensured the electronic scale stationarity.
3) The utility model discloses a filling system of hydrogen bromide or hydrogen chloride, the electronic scale adopt neotype teletransmission functional type, and the convenience just can accomplish outside filling the dress, the volume of filling of steel bottle, convenient control.
4) The utility model discloses a filling dress system of hydrogen bromide or hydrogen chloride adopts to pack the alkali lye filler absorption tank that dress system to filling hydrogen bromide/hydrogen chloride and handles tail gas, uses the polymer to pack, has increased the area of contact of gas-liquid, improves the reaction rate, also avoids using the alkali lye circulating pump to wait to move equipment, reduces the energy consumption, arranges the alkali lye absorption tank in before the vacuum pump, has avoided hydrogen bromide/hydrogen chloride to get into the vacuum pump, protects the vacuum pump.
5) The utility model discloses a filling dress system of hydrogen bromide or hydrogen chloride through the replacement mode that uses high-purity nitrogen gas/vacuum, has improved the efficiency of replacement when guaranteeing to replace the thoroughness, has also avoided the pollution of replacement in-process to gas.
Drawings
Figure 1 is a schematic diagram of a hydrogen bromide or hydrogen chloride charging system as disclosed in the present invention;
fig. 2 is the schematic diagram of the low temperature filling cabinet disclosed by the utility model.
10, a raw material tank; 20. a product steel cylinder; 30. filling a pipeline; 40. a low temperature filling cabinet; 41. A cabinet body; 42. a cooling tube; 43. a refrigerator; 50. an electronic scale; 60. a slope surface; 70. a source of purge gas; 80. an alkali liquor absorption tank; 90. a vacuum pump.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples:
referring to fig. 1 and 2, as shown in the figure, a hydrogen bromide or hydrogen chloride filling system comprises a raw material tank 10, a product steel cylinder 20 and a filling pipeline 30, wherein the filling pipeline 30 is provided with a first air inlet and a first air outlet, the raw material tank 10 is connected with the first air inlet of the filling pipeline 30, the product steel cylinder 20 is connected with the first air outlet of the filling pipeline 30, the hydrogen bromide or hydrogen chloride filling system further comprises a low-temperature filling cabinet 40 and an electronic scale 50 arranged in the low-temperature filling cabinet 40, the product steel cylinder 20 is arranged in the low-temperature filling cabinet 40 and is arranged on the electronic scale 50, the filling pipeline 30 is arranged above the product steel cylinder 20, and the raw material tank 10 is arranged outside the low-temperature filling.
In the preferred embodiment of the present embodiment, the electronic scale 50 is embedded in the floor of the low temperature charging cabinet 40, and the supporting surface of the electronic scale 50 is not higher than the upper surface of the floor of the low temperature charging cabinet 40.
In the preferred embodiment of this embodiment, electronic scale 50 is a remote-transfer electronic scale.
In the preferred embodiment of the present embodiment, a slope 60 is provided at the outlet of the low-temperature charging cabinet 40, one end of the slope 60 is connected to the upper surface of the bottom plate of the low-temperature charging cabinet 40, and the other end of the slope 60 is connected to the ground.
In the preferred embodiment of this embodiment, the filling line 30 further includes a second gas inlet connected to a source 70 of purge gas.
In the preferred embodiment of this embodiment, the purge gas source 70 is a nitrogen cylinder.
In the preferred embodiment of this embodiment, the filling pipeline 30 further includes a second air outlet, the second air outlet is connected to an alkali solution absorption tank 80, and an outlet of the alkali solution absorption tank 80 is connected to an input end of a vacuum pump 90.
In the preferred embodiment of this embodiment, the low temperature-filling cabinet 40 includes a cabinet body 41, a cooling pipe 42 disposed on a side wall of the cabinet body 41, and a refrigerator 43 connected to the cooling pipe 42.
The hydrogen bromide/hydrogen chloride filling or split charging scheme adopts low temperature filling, and the specific implementation steps are that after product steel cylinders are connected, pipelines and steel cylinders are replaced by high-purity nitrogen gas/vacuum for a plurality of times, after the replacement is qualified, the temperature of a low-temperature filling cabinet is controlled, preferably 5-30 ℃, more preferably-10-20 ℃, and corresponding valves are opened to fill the product steel cylinders. The driving force and the gravity difference generated by the temperature difference fill the product steel cylinder, the electronic scale at the bottom of the product steel cylinder controls the filling amount of the corresponding product steel cylinder, the novel electronic scale with remote transmission capability is adopted, and the filling amount of the product steel cylinder can be conveniently known outside the low-temperature filling cabinet. The electronic scale is placed at the digging hole of the bottom plate of the low-temperature heavy loading cabinet, so that the electronic scale is protected while the product steel cylinder rolls out conveniently. After filling, closing the valve of the steel cylinder, replacing the pipeline for a plurality of times by high-purity nitrogen/vacuum, dismantling the pipeline after the replacement is qualified, and moving out the steel cylinder through the slope. A large amount of corrosive gas hydrogen bromide/hydrogen chloride of tail gas content that produces in filling the dress in-process can not directly discharge, and this scheme carries out tail gas absorption through the alkali lye absorption tank of additional dress alkali lye filler and handles, and tail gas gets into the back from the alkali lye absorption tank bottom and reacts, and the filler adopts corrosion-resistant polymer filler, and preferred material is polytetrafluoroethylene, polyethylene, polypropylene, polyvinyl chloride etc. also protects equipment such as vacuum pump when handling good tail gas.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a filling system of hydrogen bromide or hydrogen chloride, includes head tank, product steel bottle and fills the charge pipeline, it is equipped with first air inlet and first gas outlet to fill the charge pipeline, the head tank with fill the first air inlet of charge pipeline and connect, the product steel bottle with fill the first gas outlet of charge pipeline and connect, its characterized in that still includes low temperature and fills the dress cabinet and locate the electronic scale in the dress cabinet is filled to the low temperature, the product steel bottle is located fill in the dress cabinet and place in on the electronic scale in the low temperature, fill the charge pipeline and locate the top of product steel bottle, the head tank is located outside the dress cabinet is filled to the low temperature.
2. The hydrogen bromide or hydrogen chloride filling system of claim 1, wherein said electronic scale is embedded in a floor of said low temperature filling cabinet, and a support surface of said electronic scale is no higher than an upper surface of said floor of said low temperature filling cabinet.
3. A hydrogen bromide or hydrogen chloride charging system as set forth in claim 1, wherein said electronic scale is a remote electronic scale.
4. The hydrogen bromide or hydrogen chloride charging system as claimed in claim 1, wherein a slope is provided at the outlet of the low-temperature charging cabinet, one end of the slope is connected with the upper surface of the bottom plate of the low-temperature charging cabinet, and the other end of the slope is connected with the ground.
5. The hydrogen bromide or hydrogen chloride charging system of claim 1 wherein the charging line further comprises a second gas inlet port, the second gas inlet port being connected to a source of purge gas.
6. A hydrogen bromide or hydrogen chloride charging system as claimed in claim 5, wherein said purge gas source is a nitrogen cylinder.
7. The hydrogen bromide or hydrogen chloride filling system as claimed in claim 1, wherein the filling pipeline further comprises a second gas outlet, the second gas outlet is connected with a lye absorption tank, and an outlet of the lye absorption tank is connected with an input end of a vacuum pump.
8. The hydrogen bromide or hydrogen chloride charging system of claim 1 wherein the cryogenic cabinet includes a cabinet, cooling tubes disposed on side walls of the cabinet, and a refrigerator coupled to the cooling tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712951.6U CN210567498U (en) | 2019-10-14 | 2019-10-14 | Filling system of hydrogen bromide or hydrogen chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712951.6U CN210567498U (en) | 2019-10-14 | 2019-10-14 | Filling system of hydrogen bromide or hydrogen chloride |
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| Publication Number | Publication Date |
|---|---|
| CN210567498U true CN210567498U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921712951.6U Active CN210567498U (en) | 2019-10-14 | 2019-10-14 | Filling system of hydrogen bromide or hydrogen chloride |
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| CN (1) | CN210567498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116624753A (en) * | 2023-06-16 | 2023-08-22 | 福建德尔科技股份有限公司 | Chlorine trifluoride filling method and system |
| CN116658802A (en) * | 2023-06-16 | 2023-08-29 | 福建德尔科技股份有限公司 | Temperature difference type isolation filling cabinet for filling chlorine trifluoride and filling method thereof |
-
2019
- 2019-10-14 CN CN201921712951.6U patent/CN210567498U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116624753A (en) * | 2023-06-16 | 2023-08-22 | 福建德尔科技股份有限公司 | Chlorine trifluoride filling method and system |
| CN116658802A (en) * | 2023-06-16 | 2023-08-29 | 福建德尔科技股份有限公司 | Temperature difference type isolation filling cabinet for filling chlorine trifluoride and filling method thereof |
| CN116624753B (en) * | 2023-06-16 | 2023-11-07 | 福建德尔科技股份有限公司 | Chlorine trifluoride filling method and system |
| CN116658802B (en) * | 2023-06-16 | 2023-12-22 | 福建德尔科技股份有限公司 | Temperature difference type isolation filling cabinet for filling chlorine trifluoride and filling method thereof |
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Address after: 215152 Anmin Road, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Jinhong Gas Co.,Ltd. Address before: 215152 No. 6 Anmin Road, Panyang Industrial Park, Huangdi Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU JINHONG GAS Co.,Ltd. |