CN205351287U - Blowdown flash tank that makes an uproar falls in heat absorption - Google Patents
Blowdown flash tank that makes an uproar falls in heat absorption Download PDFInfo
- Publication number
- CN205351287U CN205351287U CN201521144684.9U CN201521144684U CN205351287U CN 205351287 U CN205351287 U CN 205351287U CN 201521144684 U CN201521144684 U CN 201521144684U CN 205351287 U CN205351287 U CN 205351287U
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- blowdown system
- hot water
- heat exchanger
- escutcheon
- heat absorption
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Abstract
The utility model discloses a blowdown flash tank that makes an uproar falls in heat absorption, including the blowdown flash tank body, be equipped with hot water heat exchanger in blowdown flash tank this internal lower part position, one side of hot water heat exchanger is equipped with the cold water entry, and hot water heat exchanger is equipped with in the inside of endothermic water tank and diffuses the escutcheon through pipeline and the endothermic water tank intercommunication of locating blowdown flash tank body top, diffuses to be equipped with on the escutcheon and diffuses the hole, is equipped with the steam dump pipe in the inside of diffusing the escutcheon. The utility model discloses the hydrothermal waste heat of ability furthest recycle boiler blow -off high temperature, it is extravagant to reduce the energy, simultaneously, can reduce the blowdown noise, reduces the influence to all ring edge borders.
Description
Technical field
This utility model relates to enclosing, specifically a kind of heat absorption noise reduction blowdown system.
Background technology
Flash vessel is also known as blowdown system, its work process is, boiler blowdown water is continuously and uniformly connected into blowdown system, sewer does tangential motion in the cylinder dividing plate in the middle part of shell, and it is vaporized into indirect steam immediately, it is after the steam-water separator of top louvre type carries out steam-water separation, and oxygen-eliminating device is introduced in the outlet then through platoon top, and the sewer stayed then is discharged by level control valve.
Existing blowdown system is only generally a slack tank without internal heat-absorbent surface, and after boiler high temperature blowdown hot water enters blowdown system, blood pressure lowering cushions dilatation, and the flash steam produced after blood pressure lowering is drained from tank deck blow-down pipe, discharges from bottom after the cooling of remaining hot water；The noise produced when blowdown dilatancy spreads out of from blow-down pipe and surrounding enviroment is produced certain noise pollution.
Utility model content
The purpose of this utility model is in that to provide a kind of heat absorption noise reduction blowdown system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of heat absorption noise reduction blowdown system, including blowdown system body, hot water heat exchanger has been installed at blowdown system body low inside, the side of hot water heat exchanger is provided with cold water inlet, hot water heat exchanger is connected with the endothermic water tank being located at blowdown system bodies top by pipeline, it is provided with in the inside of endothermic water tank and diffuses escutcheon, diffuse escutcheon and be provided with and diffuse hole, be provided with steam discharge pipe in the inside diffusing escutcheon.
As further program of the utility model: described in diffuse hole and be provided with several, and diffuse hole and be positioned at the sidewall diffusing escutcheon.
As further program of the utility model: the top center of described endothermic water tank is provided with drain.
As further program of the utility model: the side of described endothermic water tank is provided with hot water outlet.
As further program of the utility model: the bottom of described blowdown system body is provided with low-temperature sewage floss hole.
As further program of the utility model: the sidewall of described blowdown system body is provided with high temperature sewer entrance.
As further program of the utility model: described hot water heat exchanger is fin and tube type hot water heat exchanger.
Compared with prior art, this utility model can recycle the waste heat of boiler blow-off high-temperature-hot-water to greatest extent, reduces energy waste, meanwhile, it is capable to reduce blowdown noise, reduces the impact on surrounding enviroment.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat absorption noise reduction blowdown system.
In figure: 1-blowdown system body, 2-hot water heat exchanger, 3-steam discharge pipe, 4-diffuse escutcheon, 5-endothermic water tank, 6-diffuse hole, 7-hot water outlet, 8-drain, 9-high temperature sewer entrance, 10-cold water inlet, 11-low-temperature sewage floss hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of heat absorption noise reduction blowdown system, including blowdown system body 1, hot water heat exchanger 2 has been installed at blowdown system body 1 low inside, described hot water heat exchanger 2 is fin and tube type hot water heat exchanger, the side of hot water heat exchanger 2 is provided with cold water inlet 10, hot water heat exchanger 2 is connected with the endothermic water tank 5 being located at blowdown system body 1 top by pipeline, the top center of described endothermic water tank 5 is provided with drain 8, the side of described endothermic water tank 5 is provided with hot water outlet 7, it is provided with in the inside of endothermic water tank 5 and diffuses escutcheon 4, diffuse escutcheon 4 to be provided with and diffuse hole 6, described hole 6 of diffusing is provided with several, and diffuse hole 6 and be positioned at the sidewall diffusing escutcheon 4, it is provided with steam discharge pipe 3 in the inside diffusing escutcheon 4；The bottom of described blowdown system body 1 is provided with low-temperature sewage floss hole 11, and the sidewall of blowdown system body 1 is provided with high temperature sewer entrance 9.
This utility model hydrospace, bottom in the tank of general blowdown system increases by one group of fin and tube type hot water heat exchanger, and tank deck installs an endothermic water tank 5 additional.After boiler high temperature blowdown hot water enters blowdown system, blood pressure lowering cushions dilatation, and hot sewage stays tank bottom to hot water heat exchanger heat release, and cold softening water enters the opposite side of hot water heat exchanger and absorbs the heat intensification released, again through delivering to tank deck endothermic water tank 5 communicating pipe；The flash steam produced after boiler high temperature blowdown hot water dilatation blood pressure lowering is derived from tank deck steam discharge pipe and turns back downwards the water entering endothermic water tank from the pore diffusion diffusing escutcheon bottom, softening, thus being all absorbed into by steam waste heat, the water tank boiler of feeding use that eases back again in water, reaching to recycle to greatest extent the waste heat of boiler blow-off high-temperature-hot-water.Additionally, due to the absorption sealing function of endothermic water tank 5, the noise produced when being substantially reduced blowdown dilatancy.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a heat absorption noise reduction blowdown system, including blowdown system body, it is characterized in that, hot water heat exchanger has been installed at blowdown system body low inside, the side of hot water heat exchanger is provided with cold water inlet, and hot water heat exchanger is connected with the endothermic water tank being located at blowdown system bodies top by pipeline, is provided with in the inside of endothermic water tank and diffuses escutcheon, diffuse escutcheon to be provided with and diffuse hole, be provided with steam discharge pipe in the inside diffusing escutcheon.
2. a kind of heat absorption noise reduction blowdown system according to claim 1, it is characterised in that described in diffuse hole and be provided with several, and diffuse hole and be positioned at the sidewall diffusing escutcheon.
3. a kind of heat absorption noise reduction blowdown system according to claim 1, it is characterised in that the top center of described endothermic water tank is provided with drain.
4. a kind of heat absorption noise reduction blowdown system according to claim 1, it is characterised in that the side of described endothermic water tank is provided with hot water outlet.
5. a kind of heat absorption noise reduction blowdown system according to claim 1, it is characterised in that the bottom of described blowdown system body is provided with low-temperature sewage floss hole.
6. a kind of heat absorption noise reduction blowdown system according to claim 1, it is characterised in that the sidewall of described blowdown system body is provided with high temperature sewer entrance.
7. a kind of heat absorption noise reduction blowdown system according to claim 1, it is characterised in that described hot water heat exchanger is fin and tube type hot water heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144684.9U CN205351287U (en) | 2015-12-31 | 2015-12-31 | Blowdown flash tank that makes an uproar falls in heat absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144684.9U CN205351287U (en) | 2015-12-31 | 2015-12-31 | Blowdown flash tank that makes an uproar falls in heat absorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351287U true CN205351287U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144684.9U Active CN205351287U (en) | 2015-12-31 | 2015-12-31 | Blowdown flash tank that makes an uproar falls in heat absorption |
Country Status (1)
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| CN (1) | CN205351287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122930A (en) * | 2016-08-01 | 2016-11-16 | 中钢集团鞍山热能研究院有限公司 | A kind of boiler blow-off hydrothermal exchange intermediate water tank and using method |
-
2015
- 2015-12-31 CN CN201521144684.9U patent/CN205351287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122930A (en) * | 2016-08-01 | 2016-11-16 | 中钢集团鞍山热能研究院有限公司 | A kind of boiler blow-off hydrothermal exchange intermediate water tank and using method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |