CN204111792U - Large-scale air is risen again dehumidifying unit - Google Patents
Large-scale air is risen again dehumidifying unit Download PDFInfo
- Publication number
- CN204111792U CN204111792U CN201420524517.6U CN201420524517U CN204111792U CN 204111792 U CN204111792 U CN 204111792U CN 201420524517 U CN201420524517 U CN 201420524517U CN 204111792 U CN204111792 U CN 204111792U
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- CN
- China
- Prior art keywords
- air
- cooler
- section
- cold
- recovery zone
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- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007791 dehumidification Methods 0.000 claims abstract description 5
- 239000002826 coolant Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000009432 framing Methods 0.000 claims description 4
- 208000011580 syndromic disease Diseases 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of large-scale air is risen again dehumidifying unit, it comprises just cold section of air-cooler, cryogenic air-cooler, air dewetting unit, air intlet, air vout, precooling zone air-cooler, cold recovery zone air-cooler, water pump and water tank, precooling zone air-cooler is disposed with in the air dewetting unit being with air intlet and air vout, just cold section of air-cooler, cryogenic air-cooler and cold recovery zone air-cooler, it is characterized in that the rear end of cold recovery zone air-cooler is provided with a backheat section air heat exchanger, backheat section air heat exchanger adopts 4 row's surface-type copper pipes to wear fin structure, heating medium adopts the water coolant of dehumidification system, the utility model is provided with a backheat section air parallel operation in the rear end of cold recovery zone air-cooler, after making dehumidifying, wind-warm syndrome is close to wind-warm syndrome before dehumidifying, not only improve the energy-saving benefit of more than 10%, reduce cooling system energy consumption more than 20% simultaneously.
Description
Technical field
The utility model relates to dehumidifying technology field, and relating to is a kind of 10 ten thousand to 50 ten thousand m
3the large-scale air of/h is risen again dehumidifying unit.
Background technology
Blast furnace blast dehumidifying can reduce the energy consumption of blast furnace, be conducive to again the stable of blast fumance technique, improve the quality of product, the principle of blast furnace blast dehumidifying is dehumidification of being lowered the temperature in advance by wet air, by the moisture content curding out in wet air, its water content is reduced, and density increases, and then sends into hotblast stove.Air themperature in theory after dehumidifying often raises 1 DEG C, and blower export raises 1.5 DEG C, often raises the energy-saving benefit that 6 DEG C of energy-saving benefits are equivalent to produce when dehumidifying 1g/Nm3, existing large-scale air dehumidifying unit (10 ten thousand to 50 ten thousand m
3/ h) there is no backheating function, cooling system energy consumption relatively high 20 to 30%.
Summary of the invention
The utility model object is to provide one can make wind-warm syndrome after dehumidifying close to wind-warm syndrome before dehumidifying, improve energy-saving benefit, and the large-scale air simultaneously reducing cooling system energy consumption is risen again dehumidifying unit.
The utility model realizes like this, it comprises just cold section of air-cooler, cryogenic air-cooler, air dewetting unit, air intlet, air vout, precooling zone air-cooler, cold recovery zone air-cooler, water pump and water tank, precooling zone air-cooler is disposed with in the air dewetting unit being with air intlet and air vout, just cold section of air-cooler, cryogenic air-cooler and cold recovery zone air-cooler, it is characterized in that the rear end of cold recovery zone air-cooler is provided with a backheat section air heat exchanger, backheat section air heat exchanger comprises heat transfer tube, structural framing, medium house steward, input/output pipe and fin, backheat section air heat exchanger adopts 4 row's surface-type copper heat transfer tubes to wear fin structure, heating medium adopts the water coolant of dehumidification system.
The utility model is provided with a backheat section air parallel operation in the rear end of cold recovery zone air-cooler, after making dehumidifying, wind-warm syndrome improves more than 10 DEG C again, close to wind-warm syndrome before dehumidifying, not only improve the energy-saving benefit of more than 10%, reduce cooling system energy consumption more than 20% simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described;
Fig. 1 be large-scale air rise again dehumidifying unit structural representation,
Fig. 2 is the structural representation of backheat section air heat exchanger.
Specific embodiment party
As shown in Fig. 1-2, this large-scale air dehumidifying unit of rising again comprises just cold section of air-cooler 1, cryogenic air-cooler 2, air dewetting unit 3, air intlet 4, air vout 5, precooling zone air-cooler 6, cold recovery zone air-cooler 7, backheat section air heat exchanger 8, water pump 9, water tank 10, heat transfer tube 11, structural framing 12, medium house steward 13, input/output pipe 14 and fin 15, precooling zone air-cooler 6 is disposed with in the air dewetting unit 3 being with air intlet 4 and air vout 5, just cold section of air-cooler 1, cryogenic air-cooler 2 and cold recovery zone air-cooler 7, a backheat section air heat exchanger 8 is provided with in the rear end of cold recovery zone air-cooler 7, backheat section air heat exchanger 8 comprises heat transfer tube 11, structural framing 12, medium house steward 13, input/output pipe 14 and fin 15, backheat section air heat exchanger 8 adopts 4 row's surface-type copper heat transfer tubes 11 to wear fin 15 formula structure, heating medium adopts the water coolant of dehumidification system.
Claims (2)
1.
onekind of large-scale air is risen again dehumidifying unit, it comprises just cold section of air-cooler, cryogenic air-cooler, air dewetting unit, air intlet, air vout, precooling zone air-cooler, cold recovery zone air-cooler, water pump and water tank, in the air dewetting unit being with air intlet and air vout, be disposed with precooling zone air-cooler, first cold section of air-cooler, cryogenic air-cooler and cold recovery zone air-cooler, it is characterized in that the rear end of cold recovery zone air-cooler is provided with a backheat section air heat exchanger.
2. large-scale air according to claim 1 is risen again dehumidifying unit, it is characterized in that backheat section air heat exchanger comprises heat transfer tube, structural framing, medium house steward, input/output pipe and fin, backheat section air heat exchanger adopts 4 row's surface-type heat transfer tubes to wear fin structure, and heating medium adopts the water coolant of dehumidification system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524517.6U CN204111792U (en) | 2014-09-15 | 2014-09-15 | Large-scale air is risen again dehumidifying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524517.6U CN204111792U (en) | 2014-09-15 | 2014-09-15 | Large-scale air is risen again dehumidifying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111792U true CN204111792U (en) | 2015-01-21 |
Family
ID=52329125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524517.6U Expired - Fee Related CN204111792U (en) | 2014-09-15 | 2014-09-15 | Large-scale air is risen again dehumidifying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807257A (en) * | 2015-04-30 | 2015-07-29 | 广东申菱空调设备有限公司 | Pre-cooling device for descaling channel type evaporative condenser, and pre-cooling method thereof |
-
2014
- 2014-09-15 CN CN201420524517.6U patent/CN204111792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807257A (en) * | 2015-04-30 | 2015-07-29 | 广东申菱空调设备有限公司 | Pre-cooling device for descaling channel type evaporative condenser, and pre-cooling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 907, room 18, block A, Xinghua North Street, Tiexi District, Liaoning, Shenyang, 110020 Patentee after: SHENYANG JIAYE ENERGY TECHNOLOGY CO.,LTD. Address before: Tiexi Yunfeng North Street District of Shenyang City, Liaoning province 110020 No. 62 block B No. B-2006 Patentee before: Shenyang Haisheng Artificial Environment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 |