CN205014333U - Boiler blow -off, hydrophobic thermal recovery system - Google Patents
Boiler blow -off, hydrophobic thermal recovery system Download PDFInfo
- Publication number
- CN205014333U CN205014333U CN201520615054.9U CN201520615054U CN205014333U CN 205014333 U CN205014333 U CN 205014333U CN 201520615054 U CN201520615054 U CN 201520615054U CN 205014333 U CN205014333 U CN 205014333U
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- CN
- China
- Prior art keywords
- heat exchanger
- sewer
- hydrophobic
- pipeline
- row
- 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
Links
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a boiler blow -off, hydrophobic thermal recovery system, meet the valve pipeline of flash vessel, cold demineralized water pipeline, sewer heat exchanger when blowdown flash tank, heat exchanger trouble, arrange hydrophobic heat exchanger, bypass pipeline and arrange the ground -based duct, valve pipeline that blowdown flash tank connect the flash vessel when being provided with the heat exchanger trouble respectively with sewer heat exchanger, the inlet piping connection of arranging hydrophobic heat exchanger, sewer heat exchanger, the hydrophobic heat exchanger of row set gradually on cold demineralized water pipeline, sewer heat exchanger's export pipeline and row's ground -based duct are connected, the export pipeline who arranges hydrophobic heat exchanger is connected with drain trap inlet piping, bypass pipeline and the cold demineralized water pipeline setting side by side of installing sewer heat exchanger, arranging hydrophobic heat exchanger. The utility model discloses not only can reduce the investment of even arranging flash vessel and hydrophobic flash vessel, but also can utilize sewer, the hydrophobous energy recuperation of row.
Description
Technical field
The utility model belongs to boiler blow-off technical field, particularly relates to the recovery system of a kind of boiler blow-off, hydrophobic heat.
Background technology
In power plant steam-water system, sewer, hydrophobic Energy harvesting are the problems that those skilled in the art pay close attention to always.Especially in the recovery system of boiler blow-off, hydrophobic heat, blowdown and hydrophobic energy loss of carrying serious especially.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides the recovery system of a kind of boiler blow-off, hydrophobic heat.
The utility model is achieved through the following technical solutions:
The utility model provides the recovery system of a kind of boiler blow-off, hydrophobic heat, connects the valve pipe of flash vessel, cold demineralized water pipeline, sewer heat exchanger, row's drainage heat exchanger, bypass duct and row's ground-based duct when comprising blowdown system, heat exchanger fault;
The valve pipe connecing flash vessel when described blowdown system is by being provided with heat exchanger fault is connected with described sewer heat exchanger, the inlet pipeline of arranging drainage heat exchanger respectively;
Described sewer heat exchanger, row's drainage heat exchanger are successively set on cold demineralized water pipeline;
The outlet conduit of described sewer heat exchanger is connected with row's ground-based duct;
The outlet conduit of described row's drainage heat exchanger is connected with drain tank inlet pipeline;
Described bypass duct with sewer heat exchanger is installed, arranges the cold demineralized water pipeline of drainage heat exchanger and be set up in parallel.
Operation principle of the present utility model: install heat exchanger on cold demineralized water pipeline, is fully absorbed blowdown and the hydrophobic energy carried by heat exchange.
Compared with prior art, the beneficial effects of the utility model are:
(1) in system with cold demineralized water for heat transferring medium, demineralized water temperature is low, and heat exchange heat transfer is fast, and heat can be fully absorbed, and improves the thermal efficiency.
(2), in power plant's running, demineralized water supply continous-stable, can not have a negative impact to power plant steam-water system.
(3) the utility model not only can reduce the investment of platoon flash vessel and hydrophobic development unit, but also can by sewer, arrange hydrophobic energy regenerating and utilize.
(4) the utility model ingehious design avoids the environmental pollution that flash vessel steam discharge causes.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is utility model works principle schematic.
Detailed description of the invention
The utility model is described in further detail for following instance.The present embodiment carries out under premised on technical solutions of the utility model, gives detailed embodiment and process.Although be described in detail the utility model with reference to preferred embodiment; it will be understood by those skilled in the art that; still can modify to detailed description of the invention of the present utility model or equivalent replacement is carried out to portion of techniques feature; and not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the technical scheme scope of the utility model request protection.
embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail: as shown in Figure 1,
A kind of boiler blow-off that the utility model provides, the recovery system of hydrophobic heat, connect valve 2 and corresponding pipeline, cold demineralized water pipeline 4, sewer heat exchanger 8, row's drainage heat exchanger 1, bypass duct 6 and row's ground-based duct 7 of flash vessel when comprising blowdown system 3, heat exchanger fault;
Connect the valve 2 of flash vessel and corresponding pipeline when described blowdown system 3 is by being provided with heat exchanger fault to be connected with described sewer heat exchanger 8, the inlet pipeline of arranging drainage heat exchanger 1 respectively;
Described sewer heat exchanger 8, row's drainage heat exchanger 1 are successively set on cold demineralized water pipeline 7;
The outlet conduit of described sewer heat exchanger 8 is connected with row's ground-based duct 7;
The outlet conduit of described row's drainage heat exchanger 1 is connected with drain tank inlet pipeline 5;
Described bypass duct 6 with sewer heat exchanger 8 is installed, arranges the cold demineralized water pipeline 4 of drainage heat exchanger 1 and be set up in parallel.
Operation principle of the present utility model: install heat exchanger on cold demineralized water pipeline, is fully absorbed blowdown and the hydrophobic energy carried by heat exchange.
In sum: the utility model is with cold demineralized water for heat transferring medium, and demineralized water temperature is low, heat exchange heat transfer is fast, and heat can be fully absorbed, and improves the thermal efficiency; In power plant's running, demineralized water supply continous-stable, can not have a negative impact to power plant steam-water system; The utility model not only can reduce the investment of platoon flash vessel and hydrophobic development unit, but also can by sewer, arrange hydrophobic energy regenerating and utilize; The utility model ingehious design avoids the environmental pollution that flash vessel steam discharge causes.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, this does not affect flesh and blood of the present utility model, and principle is understandable, structure is simple, and low cost of manufacture, has certain market prospects.
Claims (1)
1. the recovery system of a boiler blow-off, hydrophobic heat, it is characterized in that, when comprising blowdown system, heat exchanger fault, connect the valve pipe of flash vessel, cold demineralized water pipeline, sewer heat exchanger, row's drainage heat exchanger, bypass duct and row's ground-based duct;
The valve pipe connecing flash vessel when described blowdown system is by being provided with heat exchanger fault is connected with described sewer heat exchanger, the inlet pipeline of arranging drainage heat exchanger respectively;
Described sewer heat exchanger, row's drainage heat exchanger are successively set on cold demineralized water pipeline;
The outlet conduit of described sewer heat exchanger is connected with row's ground-based duct;
The outlet conduit of described row's drainage heat exchanger is connected with drain tank inlet pipeline;
Described bypass duct with sewer heat exchanger is installed, arranges the cold demineralized water pipeline of drainage heat exchanger and be set up in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615054.9U CN205014333U (en) | 2015-08-14 | 2015-08-14 | Boiler blow -off, hydrophobic thermal recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615054.9U CN205014333U (en) | 2015-08-14 | 2015-08-14 | Boiler blow -off, hydrophobic thermal recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014333U true CN205014333U (en) | 2016-02-03 |
Family
ID=55212933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520615054.9U Expired - Fee Related CN205014333U (en) | 2015-08-14 | 2015-08-14 | Boiler blow -off, hydrophobic thermal recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166369A (en) * | 2017-04-27 | 2017-09-15 | 新奥泛能网络科技股份有限公司 | Water supply system |
| CN110296388A (en) * | 2019-07-18 | 2019-10-01 | 中国华能集团清洁能源技术研究院有限公司 | Utilize the afterheat utilizing system and method for boiler blowdown water heating slag cooler cooling water return water |
-
2015
- 2015-08-14 CN CN201520615054.9U patent/CN205014333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166369A (en) * | 2017-04-27 | 2017-09-15 | 新奥泛能网络科技股份有限公司 | Water supply system |
| CN110296388A (en) * | 2019-07-18 | 2019-10-01 | 中国华能集团清洁能源技术研究院有限公司 | Utilize the afterheat utilizing system and method for boiler blowdown water heating slag cooler cooling water return water |
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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: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |