CN202302729U - Liquid argon cold quantity recovery device - Google Patents
Liquid argon cold quantity recovery device Download PDFInfo
- Publication number
- CN202302729U CN202302729U CN2011204200899U CN201120420089U CN202302729U CN 202302729 U CN202302729 U CN 202302729U CN 2011204200899 U CN2011204200899 U CN 2011204200899U CN 201120420089 U CN201120420089 U CN 201120420089U CN 202302729 U CN202302729 U CN 202302729U
- Authority
- CN
- China
- Prior art keywords
- water
- liquid argon
- cooling tower
- air cooling
- cold quantity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
The utility model relates to the field of argon production of an oxygen generator, in particular to a liquid argon cold quantity recovery device, which comprises a liquid argon water bath type vaporizer, a water cooling tower, an air cooling tower and a chilled water pump, wherein a water pipeline I is arranged between a water outlet I of the water-cooling tower and a normal-temperature water inlet of the air cooling tower. The liquid argon cold quantity recovery equipment is characterized in that a water pipeline II is arranged between a water outlet of the water cooling tower and a chilled water inlet of the air cooling tower. Compared with the prior art, the liquid argon cold quantity recovery equipment has the benefits that the process is simple, the floor area and the project investment are saved, a chiller unit is omitted, the steam is saved, the purposes of energy conservation and emission reduction are achieved, liquid argon is continuously vaporized, and both the liquid argon and water operate continuously, so that the normal operation of the entire set of oxygen generator can be ensured.
Description
Technical field
The utility model relates to oxygenerator system argon production field, relates in particular to a kind of liquid argon cold energy reclamation device.
Background technique
The argon gas of oxygenerator production obtains liquid argon through steam and water heating vaporization, the boiling point of argon gas is-185 ℃, needs in water-bath type liquid argon vaporizer, to feed steam, and water-bath type liquid argon vaporizer need consume a large amount of steam.
The air temperature technological requirement that oxygenerator gets into molecular sieve is 10 ℃, and the pressurized air of generally with cooling water air compressor being exported is cooled to 10 ℃, and some is a chilled water in the cooling water; Chilled water temperature 5-6 ℃ is obtained circulating water cooling by freezing unit; Freezing unit power consumption is big, if can make the low-temperature receiver of the cold of liquid argon as chilled water, advances the thermal source of the chilled water of air cooling tower as the vaporization liquid argon; Can solve the problem of the cold waste of liquid argon vaporization on the one hand; But one side is saving power also, without steam heating, practices thrift the thermal energy consumption in producing.Constantly vaporization is and without interruption through liquid argon for the argon gas of iron and steel enterprise, and this provides condition for the cold that reclaims liquid argon.
Summary of the invention
The purpose of the utility model provides a kind of liquid argon cold energy reclamation device, overcomes the deficiency of existing technology, in conjunction with traditional oxygenerator flow process, has both guaranteed each item index of oxygenerator product, can reduce the energy consumption of whole flow process again.
For solving the problems of the technologies described above, the technological scheme of the utility model is:
A kind of liquid argon cold energy reclamation device; Comprise liquid argon water-bath type vaporizer, water cooling tower, air cooling compressor and chilled water pump; Be provided with waterpipe one between water cooling tower water outlet one and the air cooling compressor normal temperature water intake; Be provided with waterpipe two between water cooling tower water outlet two and the liquid argon water-bath type vaporizer normal-temperature water inlet, the chilled water outlet of liquid argon water-bath type vaporizer links to each other with the air cooling compressor chilled water inlet through chilled water pump.
Compared with prior art, the beneficial effect of the utility model is: technology is simple, saves the investment of floor space and project; Cancel freezing unit; Practice thrift steam, reach the purpose of energy-saving and emission-reduction, the vaporization of liquid argon is continuous; Liquid argon and water all are continuous operations, can guarantee the normal operation of a whole set of oxygenerator.
Description of drawings
Fig. 1 is the utility model embodiment process frame chart.
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1; It is a kind of liquid argon cold energy reclamation device of the utility model embodiment process frame chart; Comprise liquid argon water-bath type vaporizer, water cooling tower, air cooling compressor and chilled water pump; Water cooling tower has two-way input, a tunnel to connect dirty nitrogen, one tunnel to connect circulating water; Be provided with waterpipe one between water cooling tower water outlet one and the air cooling compressor normal temperature water intake, air compressor links to each other with air cooling compressor through air pipe line, and the cool air of air cooling compressor output goes the water of molecular sieve adsorber, output to go circulation through waterpipe three;
The chilled water outlet of liquid argon water-bath type vaporizer links to each other with the air cooling compressor chilled water inlet through chilled water pump; Be provided with the waterpipe two of DN150 between water cooling tower water outlet two and the liquid argon water-bath type vaporizer normal-temperature water inlet; Waterpipe two is provided with recycle pump, and the 32-35 of a water cooling tower ℃ water outlet is delivered in the liquid argon water-bath type vaporizer and carried out the cold exchange with liquid argon, and liquid argon is vaporizated into argon gas; Be endothermic process; When the temperature of water drops to 5-6 ℃, deliver to cooling air in the air cooling compressor through chilled water pump, wherein the chilled water pipeline needs the cold insulation facility.
Claims (1)
1. liquid argon cold energy reclamation device; Comprise liquid argon water-bath type vaporizer, water cooling tower, air cooling compressor and chilled water pump; Be provided with waterpipe one between water cooling tower water outlet one and the air cooling compressor normal temperature water intake; It is characterized in that be provided with waterpipe two between water cooling tower water outlet two and the liquid argon water-bath type vaporizer normal-temperature water inlet, the chilled water outlet of liquid argon water-bath type vaporizer links to each other with the air cooling compressor chilled water inlet through chilled water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204200899U CN202302729U (en) | 2011-10-28 | 2011-10-28 | Liquid argon cold quantity recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204200899U CN202302729U (en) | 2011-10-28 | 2011-10-28 | Liquid argon cold quantity recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302729U true CN202302729U (en) | 2012-07-04 |
Family
ID=46371622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204200899U Expired - Fee Related CN202302729U (en) | 2011-10-28 | 2011-10-28 | Liquid argon cold quantity recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090611A (en) * | 2011-10-28 | 2013-05-08 | 鞍钢集团工程技术有限公司 | Liquid argon cold energy recovering method and liquid argon cold energy recovering device |
| CN104295901A (en) * | 2014-09-29 | 2015-01-21 | 新疆敦华石油技术有限公司 | Environmentally-friendly recycling device for exhaust steam of gathering tank |
-
2011
- 2011-10-28 CN CN2011204200899U patent/CN202302729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090611A (en) * | 2011-10-28 | 2013-05-08 | 鞍钢集团工程技术有限公司 | Liquid argon cold energy recovering method and liquid argon cold energy recovering device |
| CN103090611B (en) * | 2011-10-28 | 2015-12-09 | 鞍钢集团工程技术有限公司 | A kind of liquid argon cooling capacity recovering method and device |
| CN104295901A (en) * | 2014-09-29 | 2015-01-21 | 新疆敦华石油技术有限公司 | Environmentally-friendly recycling device for exhaust steam of gathering tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20161028 |