CN201787769U - Compression and utilization device for waste heat of secondary steam - Google Patents
Compression and utilization device for waste heat of secondary steam Download PDFInfo
- Publication number
- CN201787769U CN201787769U CN2010201416933U CN201020141693U CN201787769U CN 201787769 U CN201787769 U CN 201787769U CN 2010201416933 U CN2010201416933 U CN 2010201416933U CN 201020141693 U CN201020141693 U CN 201020141693U CN 201787769 U CN201787769 U CN 201787769U
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- steam
- compression
- compressor
- evaporating kettle
- outlet
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Abstract
The utility model discloses a compression and utilization device for waste heat of secondary steam, which comprises at least two evaporators, at least one steam purifying and compressing device and a condenser, wherein the two evaporators are connected in series through a steam pipeline, the steam purifying and compressing device is arranged on the pipeline between the evaporators, and the evaporator at the serial connection tail end is connected with the condenser. The compression and utilization device for waste heat of secondary steam is capable of utilizing waste heat by means of compressing secondary steam, thereby saving energy and greatly reducing production cost.
Description
Technical field
The utility model relates to a kind of waste heat utilization technology field, relates in particular to a kind of indirect steam used heat use device.
Background technology
At present, the utilization of indirect steam used heat is used for negative pressure evaporation more, but narrower for the higher soln using scope of boiling point, the thermal source waste that so just causes.
The utility model content
Technical problem to be solved in the utility model provides a kind ofly energy-conservation can utilize equipment to the indirect steam used heat compression that indirect steam used heat utilizes.
For solving the problems of the technologies described above, the technical solution of the utility model is: the compression of indirect steam used heat utilizes equipment, comprise evaporating kettle, steam purification compression set and condenser, described evaporating kettle is connected by steam pipework between at least two and described two evaporating kettles, described steam purification compression set is at least one, and described steam purification compression set is installed on the pipeline between the described evaporating kettle, and the terminal described evaporating kettle of series connection is connected with described condenser.
As optimized technical scheme, described steam purification compression set comprises the steam purifier that is connected prime evaporating kettle steam (vapor) outlet, the outlet of described steam purifier is connected with the steam inlet of compressor, the steam (vapor) outlet of described compressor is connected with the compressor vapour liquid separator, and the compressed steam outlet of described compressor vapour liquid separator connects the steam inlet of the described evaporating kettle of subordinate.
As a kind of improvement, on the pipeline between any two described evaporating kettles described steam purification compression set is installed all.
As a kind of improvement, described steam purification compression set is installed at interval on the pipeline between the described evaporating kettle of series connection.
As optimized technical scheme, described compressor is Roots's compression pump or centrifugal compression fan.
Owing to adopted technique scheme, the compression of indirect steam used heat utilizes equipment, comprise evaporating kettle, steam purification compression set and condenser, described evaporating kettle is at least two and steam pipework series connection, described steam purification compression set is at least one, and described steam purification compression set is installed on the pipeline between the described evaporating kettle, and the terminal described evaporating kettle of series connection is connected with described condenser; Thereby can compress used heat is utilized, saved the energy, greatly reduce production cost indirect steam.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: 1-first evaporating kettle; 2-first steam purifier; 3-first compressor block; 4-first compressor electric motor; The 5-first compressor vapour liquid separator; 6-second reactor; 7-second steam purifier; 8-second compressor block; 9-second compressor electric motor; The 10-second compressor vapour liquid separator; 11-the 3rd reactor; The 12-condenser.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in drawings, the compression of indirect steam used heat utilizes equipment, comprise evaporating kettle, steam purification compression set and condenser 12, described evaporating kettle is three, be respectively first evaporating kettle 1, second evaporating kettle 6 and the 3rd evaporating kettle 11, described steam purification compression set is two, be respectively the first steam purification compression set and the second steam purification compression set, the steam (vapor) outlet of described first evaporating kettle 1 connects the steam inlet of the described first steam purification compression set, the steam (vapor) outlet of the described first steam purification compression set connects the steam inlet of the described second steam still 6, the steam (vapor) outlet of the described second steam still 6 connects the steam inlet of the described second steam purification compression set, the steam (vapor) outlet of the described second steam purification compression set connects the steam inlet 11 of described the 3rd evaporating kettle, and the steam (vapor) outlet of described the 3rd evaporating kettle 11 connects described condenser 12.
Certainly, reactor also can be for a plurality of, and on the pipeline between any two described evaporating kettles described steam purification compression set can be installed.
The described first steam purification compression set comprises first steam purifier 2, first compressor block 3, first compressor electric motor 4 and the first compressor vapour liquid separator 5, the steam inlet of described first steam purifier 2 connects the steam (vapor) outlet of described first evaporating kettle 1, the steam (vapor) outlet of described first steam purifier 2 connects the steam inlet of described first compressor block 3, the steam (vapor) outlet of described first compressor block 3 connects the steam inlet of the described first compressor vapour liquid separator 5, the compressed steam outlet of the described first compressor vapour liquid separator 5 connects the steam inlet of described second evaporating kettle 6, and described first compressor block 3 also is connected with described first compressor electric motor 4; The steam (vapor) outlet of described second evaporating kettle 6 connects the steam inlet of described second steam purifier 7, the steam (vapor) outlet of described second steam purifier 7 connects the steam inlet of described second compressor block 8, the steam (vapor) outlet of described second compressor block 8 connects the steam inlet of the described second compressor vapour liquid separator 10, the compressed steam outlet of the described second compressor vapour liquid separator 10 connects the steam inlet of described the 3rd evaporating kettle 11, and described second compressor block 8 also is connected with described second compressor electric motor 9.
Described condenser 12 tops are connected to cooling tower, and described condenser 12 bottoms are connected with cooling circulating water, and described condenser 12 1 side lower ends are connected to vacuum condensation equipment.
Described compressor can be Roots's compression pump or centrifugal compression fan.
Living steam is entered in first evaporating kettle 1 by the steam air intake 11 of first evaporating kettle 1, enters condenser 12 through first steam purifier 2, first compressor block 3, the first compressor vapour liquid separator 5, second evaporating kettle 6, second steam purifier 7, second compressor block 8, the second compressor vapour liquid separator 10 and the 3rd evaporating kettle 11 successively then.
Compression back indirect steam compression ratio improves pressure at 3000Pa～13000Pa 1.2～3, improves temperature at 7～25k.
Claims (4)
1. the compression of indirect steam used heat utilizes equipment, it is characterized in that: comprise evaporating kettle, steam purification compression set and condenser, described evaporating kettle is connected by steam pipework between at least two and described two evaporating kettles, described steam purification compression set is at least one, and described steam purification compression set is installed on the pipeline between the described evaporating kettle, and the terminal described evaporating kettle of series connection is connected with described condenser.
2. indirect steam used heat compression as claimed in claim 1 utilizes equipment, it is characterized in that: described steam purification compression set comprises the steam purifier that is connected prime evaporating kettle steam (vapor) outlet, the outlet of described steam purifier is connected with the steam inlet of compressor, the steam (vapor) outlet of described compressor is connected with the compressor vapour liquid separator, and the compressed steam outlet of described compressor vapour liquid separator connects the steam inlet of the described evaporating kettle of subordinate.
3. indirect steam used heat compression as claimed in claim 2 utilizes equipment, it is characterized in that: on the pipeline between any two described evaporating kettles described steam purification compression set is installed all.
4. utilize equipment as claim 2 or 3 described indirect steam used heat compressions, it is characterized in that: described compressor is Roots's compression pump or centrifugal compression fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201416933U CN201787769U (en) | 2010-03-26 | 2010-03-26 | Compression and utilization device for waste heat of secondary steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201416933U CN201787769U (en) | 2010-03-26 | 2010-03-26 | Compression and utilization device for waste heat of secondary steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787769U true CN201787769U (en) | 2011-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201416933U Expired - Fee Related CN201787769U (en) | 2010-03-26 | 2010-03-26 | Compression and utilization device for waste heat of secondary steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091409A (en) * | 2014-05-23 | 2015-11-25 | 哈尔滨工大金涛科技股份有限公司 | Straight-through type heat pump |
| CN105091408A (en) * | 2014-05-23 | 2015-11-25 | 哈尔滨工大金涛科技股份有限公司 | Steam jet type heat pump |
-
2010
- 2010-03-26 CN CN2010201416933U patent/CN201787769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091409A (en) * | 2014-05-23 | 2015-11-25 | 哈尔滨工大金涛科技股份有限公司 | Straight-through type heat pump |
| CN105091408A (en) * | 2014-05-23 | 2015-11-25 | 哈尔滨工大金涛科技股份有限公司 | Steam jet type heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20140326 |