CN202057108U - Ammonia refrigeration device - Google Patents
Ammonia refrigeration device Download PDFInfo
- Publication number
- CN202057108U CN202057108U CN2011200875043U CN201120087504U CN202057108U CN 202057108 U CN202057108 U CN 202057108U CN 2011200875043 U CN2011200875043 U CN 2011200875043U CN 201120087504 U CN201120087504 U CN 201120087504U CN 202057108 U CN202057108 U CN 202057108U
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- Prior art keywords
- ammonia
- coil pipe
- outlet
- compressor
- separator
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- Expired - Fee Related
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Abstract
The utility model discloses an ammonia refrigeration device, which comprises an evaporator, a compressor, an oil-ammonia separator, a heat exchanger, a liquid ammonia storage tank, a multi-tube cooler, a coarse filter and a fine filter, wherein the heat exchanger comprises a fan (1), a spray pipe (2), a water pump (3), a coil pipe (4) and a circulation water tank (5), the fan (1) is arranged at the top, the coil pipe (4) is used for introducing the ammonia, the spray pipe is provided with a spray nozzle (2-1), the spray nozzle is aligned with the coil pipe, the wind direction of the fan is towards the coil pipe, and the water pump is connected with the circulation water tank (5) through a pipeline. When the technical scheme is adopted, the temperature of the ammonia can be sufficiently reduced, the ammonia liquefaction is realized, the energy consumption is low, and the structure is reasonable.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, relates in particular to a kind of equipment to the chemical industry equipment cooling.
Background technology
In chemical enterprise, often adopt cool brine, and, often utilize refrigeration plant that saline container is carried out frozen cooling for cool brine is dispelled the heat fully in order to lower the temperature to equipment such as reactors.The refrigeration plant of present commonplace employing has the equipment that utilizes freon refrigeration, utilizes ammonia refrigerating installation in addition.Utilize ammonia refrigerating installation at present, ammonia is by after the compressor compresses, and it is big that pressure becomes, utilize this moment heat exchanger that ammonia is lowered the temperature and just can change liquid ammonia afterwards into, be stored in then in the liquefied ammonia storage tank, radiator of the prior art utilizes the fan heat radiation, power is big, and effect is general, has wasted electric energy.
Summary of the invention
Goal of the invention: the purpose of this utility model is at the deficiencies in the prior art, and a kind of temperature that can fully reduce ammonia is provided, and realizes the liquefaction of ammonia, and energy consumption is little, the ammonia refrigerating installation that utilizes rational in infrastructure.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is:
A kind of ammonia refrigerating installation that utilizes, comprise evaporimeter, compressor, the oil ammonia separator, heat exchanger, the liquefied ammonia holding vessel, the tubulation cooler, coarse filtration device and fine filtering apparatus, the outlet of evaporimeter is connected with the ammonia road inlet of compressor, compressor outlet is connected with oily ammonia separator, described oily ammonia separator is provided with oil circuit outlet and ammonia way outlet, the oil circuit outlet and the shell and tube cooler of oil ammonia separator, the coarse filtration device, compressor oil circuit inlet is inserted in fine filtering apparatus series connection back, the ammonia way outlet and the heat exchanger of described oily ammonia separator, evaporimeter is inserted in liquefied ammonia holding vessel series connection back, affiliated heat exchanger comprises the blower fan that the top is set, jet pipe, water pump, the coil pipe that is used for logical ammonia, cyclic water tank, jet pipe is provided with nozzle, nozzle is facing to coil pipe, the wind direction of blower fan is facing to coil pipe, and water pump connects cyclic water tank by pipeline.
Be provided with water fender between coil pipe and blower fan, described water fender is an Openworks shape.
Described cyclic water tank is provided with automatic water compensating valve.
Beneficial effect: the utility model compared with prior art, its beneficial effect is:
1, the wind-force of blower fan is sprinkled upon coil surface uniformly with the water of nozzle ejection, and water rapid evaporation under the effect of wind is taken away a large amount of heat, makes the ammonia cooling through coil pipe, and effective for being stored in after the liquid state in the liquefied ammonia holding vessel, cooling is fast;
2, be provided with water fender between coil pipe and blower fan, described water fender is an Openworks shape, and the steam that produces under fan action liquefies on water fender and flows into cyclic water tank once more, and resource is saved in recycling;
3, cyclic water tank is provided with automatic water compensating valve, and the water in the cyclic water tank constantly reduces next time in the effect of evaporation, and automatic water compensating valve carries out moisturizing to cyclic water tank after reducing to certain liquid level.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, by a most preferred embodiment, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
As depicted in figs. 1 and 2, a kind of ammonia refrigerating installation that utilizes, comprise evaporimeter, compressor, the oil ammonia separator, heat exchanger, the liquefied ammonia holding vessel, the tubulation cooler, coarse filtration device and fine filtering apparatus, the outlet of evaporimeter is connected with the ammonia road inlet of compressor, compressor outlet is connected with oily ammonia separator, described oily ammonia separator is provided with oil circuit outlet and ammonia way outlet, the oil circuit outlet and the shell and tube cooler of oil ammonia separator, the coarse filtration device, compressor oil circuit inlet is inserted in fine filtering apparatus series connection back, the ammonia way outlet and the heat exchanger of described oily ammonia separator, evaporimeter is inserted in liquefied ammonia holding vessel series connection back, affiliated heat exchanger comprises the blower fan 1 that the top is set, jet pipe 2, water pump 3, the coil pipe 4 that is used for logical ammonia, be provided with the cyclic water tank 5 of automatic water compensating valve 5-1, jet pipe 2 is provided with nozzle 2-1, nozzle is facing to coil pipe, the wind direction of blower fan is facing to coil pipe, water pump connects cyclic water tank by pipeline, be provided with water fender 6 between coil pipe and blower fan, described water fender is an Openworks shape.
Claims (3)
1. one kind is utilized ammonia refrigerating installation, comprise evaporimeter, compressor, the oil ammonia separator, heat exchanger, the liquefied ammonia holding vessel, the tubulation cooler, coarse filtration device and fine filtering apparatus, the outlet of evaporimeter is connected with the ammonia road inlet of compressor, compressor outlet is connected with oily ammonia separator, described oily ammonia separator is provided with oil circuit outlet and ammonia way outlet, the oil circuit outlet and the shell and tube cooler of oil ammonia separator, the coarse filtration device, compressor oil circuit inlet is inserted in fine filtering apparatus series connection back, the ammonia way outlet and the heat exchanger of described oily ammonia separator, evaporimeter is inserted in liquefied ammonia holding vessel series connection back, it is characterized in that: affiliated heat exchanger comprises the blower fan (1) that the top is set, jet pipe (2), water pump (3), the coil pipe (4) that is used for logical ammonia, cyclic water tank (5), jet pipe is provided with nozzle (2-1), nozzle is facing to coil pipe, the wind direction of blower fan is facing to coil pipe, and water pump connects cyclic water tank by pipeline.
2. the ammonia refrigerating installation that utilizes according to claim 1 is characterized in that: be provided with water fender (6) between coil pipe and blower fan, described water fender is an Openworks shape.
3. the ammonia refrigerating installation that utilizes according to claim 1 is characterized in that: described cyclic water tank is provided with automatic water compensating valve (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200875043U CN202057108U (en) | 2011-03-29 | 2011-03-29 | Ammonia refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200875043U CN202057108U (en) | 2011-03-29 | 2011-03-29 | Ammonia refrigeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057108U true CN202057108U (en) | 2011-11-30 |
Family
ID=45017080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200875043U Expired - Fee Related CN202057108U (en) | 2011-03-29 | 2011-03-29 | Ammonia refrigeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833142A (en) * | 2015-06-03 | 2015-08-12 | 铜陵新梦想农牧科技有限公司 | Intelligent ammonia refrigeration device used for agricultural and sideline products |
| CN105111166A (en) * | 2015-08-22 | 2015-12-02 | 安徽金禾实业股份有限公司 | Sulfonation reaction cooling method in acesulfame synthesis technology |
-
2011
- 2011-03-29 CN CN2011200875043U patent/CN202057108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833142A (en) * | 2015-06-03 | 2015-08-12 | 铜陵新梦想农牧科技有限公司 | Intelligent ammonia refrigeration device used for agricultural and sideline products |
| CN105111166A (en) * | 2015-08-22 | 2015-12-02 | 安徽金禾实业股份有限公司 | Sulfonation reaction cooling method in acesulfame synthesis technology |
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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 |
Granted publication date: 20111130 Termination date: 20160329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |