CN207999965U - A kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology - Google Patents
A kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology Download PDFInfo
- Publication number
- CN207999965U CN207999965U CN201820430107.3U CN201820430107U CN207999965U CN 207999965 U CN207999965 U CN 207999965U CN 201820430107 U CN201820430107 U CN 201820430107U CN 207999965 U CN207999965 U CN 207999965U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- condenser
- carbon dioxide
- storage tank
- compressor
- 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.)
- Active
Links
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a kind of devices applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it includes compressor, condenser, ammonia storage tank, liquefier and ammonia liquor separator, the gas outlet of the air inlet connection ammonia liquor separator of the compressor, the air inlet of the gas outlet connection condenser of the compressor, the inlet of the liquid outlet connection ammonia storage tank of the condenser, the inlet of the liquid outlet connection liquefier of the ammonia storage tank, the import of the outlet connection ammonia liquor separator of the liquefier, the condenser are equipped with cooling water inlet and cooling water outlet.The utility model can reduce the energy consumption of liquefied ammonia refrigeration, save enterprise's production cost.
Description
Technical field
The utility model is related to gas purification technical fields, and in particular to a kind of to be applied in carbon dioxide purification technology
The device of liquefied ammonia refrigeration.
Background technology
There are two major classes, i.e. Natural carbon dioxide gas source and industrial by-product at present for the carbon dioxide enriched air source of commercial recovery
Product air source.The main application of past carbon dioxide, which has, makees industrial chemicals, refrigerant, inert media, solvent, food additives, pressure
Power source etc..With the development of science and technology, high-purity dioxy that purity is 99.999% is had been widely used in all fields of national economy
Change carbon, is mainly used for laser, electronics industry, Metal Cutting, supercritical extract, reactor gas cooling and scientific research neck
Domain.In the recent period, due to needing to use a large amount of high-purity carbon dioxide as cleaning in light emitting diode and flat-panel monitor production process
Agent, therefore demand is increased sharply.
For existing carbon dioxide in purification, making the carbon dioxide gas liquefied liquefied ammonia that cools down is provided by refrigeration system.
However, existing liquefied ammonia refrigeration system energy consumption is higher, and it is higher so as to cause the production cost of enterprise, it is unfavorable for existing enterprise's production
Development.
Invention content
The goal of the invention of the utility model is to provide a kind of dress applied to the liquefied ammonia refrigeration in carbon dioxide purification technology
It sets, the energy consumption of liquefied ammonia refrigeration can be reduced, save enterprise's production cost.
To achieve the above object of the invention, the technical solution adopted in the utility model is:One kind being applied to carbon dioxide purification
The device of liquefied ammonia refrigeration in technique comprising compressor, condenser, ammonia storage tank, liquefier and ammonia liquor separator,
The gas outlet of the air inlet connection ammonia liquor separator of the compressor, the gas outlet of the compressor connects condenser
Air inlet, the inlet of the liquid outlet connection ammonia storage tank of the condenser, the liquid outlet connection liquefier of the ammonia storage tank
Inlet, the import of the outlet connection ammonia liquor separator of the liquefier,
The condenser is equipped with cooling water inlet and cooling water outlet.
In above-mentioned technical proposal, the compressor is screw ammonia compressor.
In above-mentioned technical proposal, the condenser is evaporative ammonia condenser.
In above-mentioned technical proposal, the heat transfer area of the evaporative ammonia condenser is 1100 square metres.
In above-mentioned technical proposal, the ammonia storage tank is the horizontal ammonia storage tank of cylinder type.
In above-mentioned technical proposal, the ammonia liquor separator is the vertical ammonia liquor separator of cylinder type.
In above-mentioned technical proposal, the heat exchange area of the liquefier is 900 square metres.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art:
1. the utility model realizes the condensation liquefaction of ammonia by cooling water, it is passed through in liquefier by the liquefied ammonia after liquefaction
Heat exchange is carried out with carbon dioxide gas, carbon dioxide gas is liquefied, is converted again through ammonia liquor separator at this point, liquefied ammonia is vaporized
It is passed through in compressor at ammonia and realizes recycling, by less energy consumption, to provide a large amount of cold, saved enterprise and be produced into
This;
2. the utility model is simple in structure, easy to use, it is suitable for popularization and application.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment one.
Wherein:1, compressor;2, condenser;3, ammonia storage tank;4, liquefier;5, ammonia liquor separator;6, cooling water inlet;7,
Cooling water outlet.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one:
It is shown in Figure 1, a kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology comprising compressor
1, condenser 2, ammonia storage tank 3, liquefier 4 and ammonia liquor separator 5,
The gas outlet of the air inlet connection ammonia liquor separator of the compressor, the gas outlet of the compressor connects condenser
Air inlet, the inlet of the liquid outlet connection ammonia storage tank of the condenser, the liquid outlet connection liquefier of the ammonia storage tank
Inlet, the import of the outlet connection ammonia liquor separator of the liquefier,
The condenser is equipped with cooling water inlet 6 and cooling water outlet 7.
In the present embodiment, the compressor is screw ammonia compressor.
The condenser is evaporative ammonia condenser.
The heat transfer area of the evaporative ammonia condenser is 1100 square metres.
The ammonia storage tank is the horizontal ammonia storage tank of cylinder type.
The ammonia liquor separator is the vertical ammonia liquor separator of cylinder type.
The heat exchange area of the liquefier is 900 square metres.
The operation principle of the utility model is:Ammonia enters in screw ammonia compressor after compression, the ammonia of high temperature and pressure
Into in evaporative ammonia condenser, for ammonia under system pressure, cooled water cooling cooling is stored in ammonia storage tank after becoming liquefied ammonia
In, the liquefied ammonia drawn by ammonia storage tank gives liquefier heat exchange, and after gaseous carbon dioxide is cooled down or liquefied, liquefied ammonia itself is by vapour
Change backs within after ammonia liquor separator liquid separation in ammonia compressor.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (7)
1. a kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:It includes compressor, cold
Condenser, ammonia storage tank, liquefier and ammonia liquor separator,
The compressor air inlet connection ammonia liquor separator gas outlet, the compressor gas outlet connection condenser into
Gas port, the inlet of the liquid outlet connection ammonia storage tank of the condenser, the feed liquor of the liquid outlet connection liquefier of the ammonia storage tank
Mouthful, the import of the outlet connection ammonia liquor separator of the liquefier,
The condenser is equipped with cooling water inlet and cooling water outlet.
2. the device according to claim 1 applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:
The compressor is screw ammonia compressor.
3. the device according to claim 1 applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:
The condenser is evaporative ammonia condenser.
4. the device according to claim 3 applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:
The heat transfer area of the evaporative ammonia condenser is 1100 square metres.
5. the device according to claim 1 applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:
The ammonia storage tank is the horizontal ammonia storage tank of cylinder type.
6. the device according to claim 1 applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:
The ammonia liquor separator is the vertical ammonia liquor separator of cylinder type.
7. the device according to claim 1 applied to the liquefied ammonia refrigeration in carbon dioxide purification technology, it is characterised in that:
The heat exchange area of the liquefier is 900 square metres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430107.3U CN207999965U (en) | 2018-03-28 | 2018-03-28 | A kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430107.3U CN207999965U (en) | 2018-03-28 | 2018-03-28 | A kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999965U true CN207999965U (en) | 2018-10-23 |
Family
ID=63840148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430107.3U Active CN207999965U (en) | 2018-03-28 | 2018-03-28 | A kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302841A (en) * | 2018-03-28 | 2018-07-20 | 昆山金宏二氧化碳有限公司 | A kind of circulator applied to the liquefied ammonia refrigeration in carbon dioxide purification technology |
| CN109539809A (en) * | 2018-12-18 | 2019-03-29 | 安徽海螺集团有限责任公司 | The safety system for preventing liquefied ammonia from spreading |
| CN109612169A (en) * | 2018-12-14 | 2019-04-12 | 安徽海螺集团有限责任公司 | A kind of carbon dioxide refrigerating system ammoniacal liquor method for separating and processing |
-
2018
- 2018-03-28 CN CN201820430107.3U patent/CN207999965U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302841A (en) * | 2018-03-28 | 2018-07-20 | 昆山金宏二氧化碳有限公司 | A kind of circulator applied to the liquefied ammonia refrigeration in carbon dioxide purification technology |
| CN109612169A (en) * | 2018-12-14 | 2019-04-12 | 安徽海螺集团有限责任公司 | A kind of carbon dioxide refrigerating system ammoniacal liquor method for separating and processing |
| CN109539809A (en) * | 2018-12-18 | 2019-03-29 | 安徽海螺集团有限责任公司 | The safety system for preventing liquefied ammonia from spreading |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207999965U (en) | A kind of device applied to the liquefied ammonia refrigeration in carbon dioxide purification technology | |
| CN102564066B (en) | Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine | |
| CN204115392U (en) | With the full air separation units producing liquids of air supply compressor | |
| CN103629854B (en) | The ammonia that a kind of heat medium water drives and the integrated absorption type refrigerating unit of lithium bromide and method | |
| CN208332859U (en) | Helium and liquefied system are proposed from natural gas | |
| CN101846436A (en) | Full-liquid air separation device using cold energy of liquefied natural gas (LNG) | |
| CN102435045A (en) | Liquid nitrogen washing purified synthetic gas and device for cryogenically separating and recovering LNG (liquefied natural gas) thereof | |
| CN108302841A (en) | A kind of circulator applied to the liquefied ammonia refrigeration in carbon dioxide purification technology | |
| CN201607093U (en) | Device for recovering liquefied carbon dioxide in petrochemical tail gas | |
| CN205119655U (en) | Carbon dioxide low temperature high pressure liquefaction recovery unit in petrochemical tail gas | |
| CN203687518U (en) | Low-purity oxygen preparing device with auxiliary rectifying tower | |
| CN202382518U (en) | Device for washing and purifying synthesis gas with liquid nitrogen and cryogenically separating and recovering LNG (liquefied natural gas) | |
| CN202216490U (en) | Extraction device for high-purity liquid neon | |
| CN208832847U (en) | Laughing gas rectification and purification device | |
| CN203922754U (en) | A kind of ammonia synthesis and lithium bromide absorption chiller system | |
| CN103288085A (en) | Dry ice generator using cold energy produced in vaporization of cryogenic liquid | |
| CN203572091U (en) | Heating-medium-water-driving ammonia and lithium bromide integrated absorption refrigeration device | |
| CN202470623U (en) | Low temperature device based on small-sized low temperature refrigerating machine for gas separation and purification | |
| CN207280082U (en) | Low temperature on-condensible gas cold recovery system | |
| CN207751222U (en) | A kind of LNG cold energy uses are thermally integrated rectifying space division system | |
| CN106123488A (en) | A kind of method for preparing nitrogen of band pump double tower | |
| CN103754894A (en) | Novel method for recycling ammonia synthesis cold energy in synthetic ammonia system | |
| CN208975196U (en) | A kind of open type heat pump system of propylene refrigeration system and C3 knockout tower composition | |
| CN108007068B (en) | Heat integration rectification air separation system for LNG cold energy utilization | |
| CN202558628U (en) | Sulfur hexafluoride purifying device capable of refrigerating by liquid nitrogen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |