CN205037807U - Utilize steam heat transfer system of steam ejector exhaust steam recovery - Google Patents
Utilize steam heat transfer system of steam ejector exhaust steam recovery Download PDFInfo
- Publication number
- CN205037807U CN205037807U CN201520642165.9U CN201520642165U CN205037807U CN 205037807 U CN205037807 U CN 205037807U CN 201520642165 U CN201520642165 U CN 201520642165U CN 205037807 U CN205037807 U CN 205037807U
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- China
- Prior art keywords
- steam
- pressure
- heat exchanger
- control valve
- import
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- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title abstract description 5
- 230000008676 import Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 abstract 3
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model belongs to the heat exchange field especially relates to an utilize steam heat transfer system of steam ejector exhaust steam recovery, including vapor heat exchanger, high -temperature steam import and condensate outlet and the admission valve of setting between high -temperature steam import and vapor heat exchanger, form two passageways between high -temperature steam import and the vapor heat exchanger, be equipped with a pressure control valve on one of them passageway, be equipped with steam ejector and the 2nd pressure control valve on another passageway. The utility model discloses a steam ejector carries out the pressure adjustment and the exhaust steam is retrieved to can practice thrift the steam quantity, reduce cost when guaranteeing to produce required steam volume and steam pressure.
Description
Technical field
The utility model belongs to field of heat exchange, particularly relates to a kind of steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim.
Background technology
The vapor heat exchanger import of existing steam heat-exchanging system generally adopts control valve expenditure and pressure, and control heat exchanger inlet pressure, heat exchanger exit arranges drain valve draining; Steam directly enters vapor heat exchanger after control valve decompression, and discharged by drain valve after the condensation of steam release latent heat, structure is simple, easy to operate, but steam consumption is larger.
Utility model content
The utility model, in order to solve the defect and deficiency that exist in above-mentioned prior art, provides a kind of steam jet ejector that adopts and carries out pressure adjustment and exhaust steam recovery, steam saving consumption, the steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim reduced costs.
The technical solution of the utility model: a kind of steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim, the intake valve comprising vapor heat exchanger, high-temperature steam import and condensation-water drain and be arranged between high-temperature steam import and vapor heat exchanger, two passages are formed between described high-temperature steam import and vapor heat exchanger, one of them passage is provided with the first pressure-control valve, and another passage is provided with steam jet ejector and the second pressure-control valve.
Preferably, be provided with drain valve group between described vapor heat exchanger and condensation-water drain, be provided with flash tank between described drain valve group and condensation-water drain, the gas outlet of described flash tank connects steam jet ejector.
Preferably, the fluid level control valve group controlling flash tank liquid level is provided with between described flash tank and condensation-water drain.
Preferably, between described high-temperature steam import and vapor heat exchanger, be provided with Pressure gauge, described first pressure-control valve and the second pressure-control valve Bonding pressure table respectively.
The utility model adopts steam jet ejector to carry out pressure and regulates and exhaust steam recovery, thus can while guaranteeing to produce required quantity of steam and steam pressure, and steam saving consumption, reduces costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1. vapor heat exchangers in figure, 2. high-temperature steam import, 3. condensation-water drain, 4. intake valve, 5. the first pressure-control valve, 6. the second pressure-control valve, 7. Pressure gauge, 8. steam jet ejector, 9. drain valve group, 10. flash tank, 11. fluid level control valve groups.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As shown in Figure 1, a kind of steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim, the intake valve 4 comprising vapor heat exchanger 1, high-temperature steam import 2 and condensation-water drain 3 and be arranged between high-temperature steam import 2 and vapor heat exchanger 1, two passages are formed between high-temperature steam import 2 and vapor heat exchanger 1, one of them passage is provided with the first pressure-control valve 5, steam jet ejector 8 and the second pressure-control valve 6 on another passage.Be provided with drain valve group 9 between vapor heat exchanger 1 and condensation-water drain 3, be provided with flash tank 10 between drain valve group 9 and condensation-water drain 3, the gas outlet of flash tank 10 connects steam jet ejector 8.The fluid level control valve group 11 controlling flash tank 3 liquid level is provided with between flash tank 10 and condensation-water drain 3.Pressure gauge 7 is provided with, the first pressure-control valve 5 and the second pressure-control valve 6 Bonding pressure table 7 respectively between high-temperature steam import 2 and vapor heat exchanger 1.
The utility model adopts steam jet ejector to carry out pressure and regulates and exhaust steam recovery, thus can while guaranteeing to produce required quantity of steam and steam pressure, and steam saving consumption, reduces costs.
Claims (4)
1. the steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim, the intake valve comprising vapor heat exchanger, high-temperature steam import and condensation-water drain and be arranged between high-temperature steam import and vapor heat exchanger, it is characterized in that: between described high-temperature steam import and vapor heat exchanger, form two passages, one of them passage is provided with the first pressure-control valve, and another passage is provided with steam jet ejector and the second pressure-control valve.
2. a kind of steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim according to claim 1, it is characterized in that: between described vapor heat exchanger and condensation-water drain, be provided with drain valve group, be provided with flash tank between described drain valve group and condensation-water drain, the gas outlet of described flash tank connects steam jet ejector.
3. a kind of steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim according to claim 2, is characterized in that: be provided with the fluid level control valve group controlling flash tank liquid level between described flash tank and condensation-water drain.
4. a kind of steam heat-exchanging system utilizing steam jet ejector exhaust steam to reclaim according to claim 2, it is characterized in that: between described high-temperature steam import and vapor heat exchanger, be provided with Pressure gauge, described first pressure-control valve and the second pressure-control valve Bonding pressure table respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642165.9U CN205037807U (en) | 2015-08-19 | 2015-08-19 | Utilize steam heat transfer system of steam ejector exhaust steam recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642165.9U CN205037807U (en) | 2015-08-19 | 2015-08-19 | Utilize steam heat transfer system of steam ejector exhaust steam recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037807U true CN205037807U (en) | 2016-02-17 |
Family
ID=55296702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642165.9U Expired - Fee Related CN205037807U (en) | 2015-08-19 | 2015-08-19 | Utilize steam heat transfer system of steam ejector exhaust steam recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698154A (en) * | 2016-04-01 | 2016-06-22 | 浙江大学 | High-efficiency pure steam generation system with steam ejector and energy-saving synergism method thereof |
| CN108147358A (en) * | 2016-12-02 | 2018-06-12 | 孚雷德（北京）蒸汽节能技术有限公司 | A kind of oil truck Rapid steam heating energy-saving equipment |
| CN112082399A (en) * | 2020-09-08 | 2020-12-15 | 苏州弘大光电节能科技有限公司 | Flash distillation waste heat recovery device based on self-adaptation compensation control |
-
2015
- 2015-08-19 CN CN201520642165.9U patent/CN205037807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698154A (en) * | 2016-04-01 | 2016-06-22 | 浙江大学 | High-efficiency pure steam generation system with steam ejector and energy-saving synergism method thereof |
| CN108147358A (en) * | 2016-12-02 | 2018-06-12 | 孚雷德（北京）蒸汽节能技术有限公司 | A kind of oil truck Rapid steam heating energy-saving equipment |
| CN112082399A (en) * | 2020-09-08 | 2020-12-15 | 苏州弘大光电节能科技有限公司 | Flash distillation waste heat recovery device based on self-adaptation compensation control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: ZHEJIANG KAIZHOU ELECTRICAL AND MECHANICAL ENGINEERING CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: ZHEJIANG KAIZHOU ELECTROMECHANICAL ENGINEERING CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |