CN202328147U - Industrial exhaust steam recycling system - Google Patents
Industrial exhaust steam recycling system Download PDFInfo
- Publication number
- CN202328147U CN202328147U CN 201120410804 CN201120410804U CN202328147U CN 202328147 U CN202328147 U CN 202328147U CN 201120410804 CN201120410804 CN 201120410804 CN 201120410804 U CN201120410804 U CN 201120410804U CN 202328147 U CN202328147 U CN 202328147U
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- CN
- China
- Prior art keywords
- steam
- cylinder
- heat pump
- water separator
- drum
- 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
- 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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to an industrial exhaust steam recycling system which is used for implementing steam-water separation of exhaust steam and recycling the steam. The industrial exhaust steam recycling system comprises a steam generating boiler, a steam drum, a first cylinder, a first steam-water separator, a second cylinder, a second steam-water separator, a third cylinder and a condensation tank, which are sequentially connected in series by pipelines. A first heat pump is mounted between the first steam-water separator and the second cylinder; the first heat pump is connected to the steam drum; a second heat pump is mounted between the second steam-water separator and the third cylinder; the second heat pump is also connected to the steam drum; and a water outlet of the condensation tank is connected to the steam generating boiler by a pump. According to the utility model, the stepped repeated utilization of the steam is implemented, final condensed water can also be recycled and the discharge of the exhaust steam is reduced.
Description
Technical field
The utility model relates to the exhaust steam reutilization technology field in the energy-saving and emission-reduction, specifically a kind of industrial exhaust steam recycling system.
Background technology
In commercial production; Difference according to production factors; Requirement to steam also is different, and the steam pressure that needs 0.55 MPa, 0.35 MPa and 0,25 MPas is for example arranged in the equipment of our factory, can reach the purpose of rationally utilizing steam through rational design and use steam.But existing steam utilization system is that unnecessary steam is directly emitted, and has caused the waste of the energy.
The utility model content
The purpose of the utility model is to provide a kind of industrial exhaust steam recycling system, can reach the purpose that reduces the exhaust steam discharging.
The utility model solves the technical scheme that its technical problem takes: a kind of industrial exhaust steam recycling system; Comprise the steam generation boiler, drum, a cylinder, first steam-water separator, two cylinder, second steam-water separator, three cylinders, the drainer that are connected in series connection through pipeline successively; First heat pump is installed between said first steam-water separator and the two cylinder; And said first heat pump is also connected to drum; Second heat pump is installed between said second steam-water separator and three cylinders, and said second heat pump is also connected to drum, the delivery port of said drainer is connected to the steam generation boiler through pump.
The beneficial effect of the utility model is: the utility model has been realized repeatedly utilizing step by step of steam, and final condensed water also can recycle, and has reduced the discharge capacity of exhaust steam.
Description of drawings
Fig. 1 is the layout drawing of the utility model;
Among the figure: 1 steam generation boiler, 2 drums, 31 1 cylinders, 32 two cylinders, 33 3 cylinders, 41 first steam-water separators, 42 second steam-water separators, 5 drainers, 61 first heat pumps, 62 second heat pumps, 7 pumps.
The specific embodiment
As shown in Figure 1, a kind of industrial exhaust steam recycling system comprises steam generation boiler 1, drum 2, a cylinder 31, first steam-water separator 41, two cylinder 32, second steam-water separator 42, three cylinders 33, the drainer 5 that are connected in series connection through pipeline successively.A so-called here cylinder, two cylinder, three cylinders are the equipment that consumes steam, can be the oven dry cylinder apparatus.Steam-water separator is an existing equipment, on air inlet, gas outlet are arranged, be used for the moisture that branch is managed out steam.Drainer is for making exhaust steam reduce temperature, and finally converts the equipment of condensed water into, can adopt external source cold water to force cooling for it.The connected mode of the steam-water separator in above-mentioned is air inlet pipe and escape pipe serial connection.
Steam pressure in the drum 2 is 0.8 MPa; Be reduced to 0.55 MPa through a cylinder 31 back steam pressures; First heat pump 61 is installed between first steam-water separator 41 and the two cylinder 32; First heat pump 61 is also connected to drum 2, and the steam of 0.3 MPa of coming out in such first steam-water separator mixes the steam that forms 0.35 MPa through the steam of 0.8 MPa in first heat pump and the drum, supplies two cylinder to use.The steam that second steam-water separator 42 comes out is lower than 0.2 MPa; Second heat pump 62 is installed between second steam-water separator 42 and three cylinders 33, and second heat pump 62 is also connected to drum 2, supplies the use of three cylinders so form the steam of 0.25 MPa after the steam of 0.2 MPa and the vapor mixing in the drum; Final winks three, the steam that comes out of cylinder was to be lower than 0.1 MPa; Basically do not had value, formed condensed water so exhaust steam fed in the drainer 5, the delivery port of drainer 5 is connected to steam generation boiler 1 through pump 7; Condensed water is squeezed in the boiler, prepared steam again.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. industrial exhaust steam recycling system; It is characterized in that; Comprise the steam generation boiler, drum, a cylinder, first steam-water separator, two cylinder, second steam-water separator, three cylinders, the drainer that are connected in series connection through pipeline successively; First heat pump is installed between said first steam-water separator and the two cylinder, and said first heat pump is also connected to drum, installation second heat pump between said second steam-water separator and three cylinders; And said second heat pump is also connected to drum, and the delivery port of said drainer is connected to the steam generation boiler through pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120410804 CN202328147U (en) | 2011-10-25 | 2011-10-25 | Industrial exhaust steam recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120410804 CN202328147U (en) | 2011-10-25 | 2011-10-25 | Industrial exhaust steam recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328147U true CN202328147U (en) | 2012-07-11 |
Family
ID=46440128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120410804 Expired - Fee Related CN202328147U (en) | 2011-10-25 | 2011-10-25 | Industrial exhaust steam recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276766A (en) * | 2013-06-07 | 2013-09-04 | 新疆大禾油脂有限公司 | Steam backwater recycling technology |
| CN103453507A (en) * | 2013-09-03 | 2013-12-18 | 张家港市胜达钢绳有限公司 | Steam condensate recovery device and steam condensate recovery system |
| WO2014107911A1 (en) * | 2013-01-11 | 2014-07-17 | Cai Jingpeng | Low-pressure steam recovery superheating control system |
-
2011
- 2011-10-25 CN CN 201120410804 patent/CN202328147U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107911A1 (en) * | 2013-01-11 | 2014-07-17 | Cai Jingpeng | Low-pressure steam recovery superheating control system |
| CN103276766A (en) * | 2013-06-07 | 2013-09-04 | 新疆大禾油脂有限公司 | Steam backwater recycling technology |
| CN103453507A (en) * | 2013-09-03 | 2013-12-18 | 张家港市胜达钢绳有限公司 | Steam condensate recovery device and steam condensate recovery system |
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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: 20120711 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |