CN204154133U - A kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof - Google Patents
A kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof Download PDFInfo
- Publication number
- CN204154133U CN204154133U CN201420586026.4U CN201420586026U CN204154133U CN 204154133 U CN204154133 U CN 204154133U CN 201420586026 U CN201420586026 U CN 201420586026U CN 204154133 U CN204154133 U CN 204154133U
- Authority
- CN
- China
- Prior art keywords
- tower
- water
- circulating water
- absorption tower
- spraying nozzle
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 238000010612 desalination reaction Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 230000003020 moisturizing Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The utility model relates to a kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof, and this system can reclaim the steam produced in circulating water process.It comprises main steam header road, absorption tower and spraying system, and main steam header road connects circulating water column overhead and absorption tower tower top; Spraying system comprises pond, atomizing pump and a spraying nozzle, connects pond, atomizing pump and a spraying nozzle by water lines.The internal upper part on absorption tower is provided with plate type heat exchanger, and interior middle part arranges spraying nozzle, and the absorbing tower below spraying nozzle is provided with exhaust outlet with it, is provided with the water lines communicated with pond bottom absorption tower.The utility model has reclaimed circulating water cooling tower overhead water steam and partial heat energy thereof, eliminates because water smoke is greatly to the harmful effect that surrounding enviroment produce.
Description
Technical field
The utility model relates to circulating water cooling system, particularly a kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof.
Background technology
The industry such as chemical industry, generating is water consumption rich and influential family, wherein the consumption of recirculated water accounts for more than 40% of whole water consumption, at present, circulating water many employings mechanical-draft cooling tower, evaporation of water heat radiation is one of main cooling method of the type tower, water a large amount of in circulating water process becomes steam mutually because of evaporative heat loss, this part steam directly scatters and disappears in the external world, this just causes the loss of water, water smoke also can have an impact to surrounding enviroment simultaneously, and the evaporation water consumption therefore reduced in circulating water process is significant.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof, and this system can reclaim the steam produced in circulating water process.
For solving above technical problem, the technical solution adopted in the utility model is:
A kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof, it comprises main steam header road, absorption tower and spraying system, wherein,
---main steam header road, connects circulating water column overhead and absorption tower tower top;
---spraying system, comprises pond, atomizing pump and a spraying nozzle, connects pond, atomizing pump and a spraying nozzle by water lines.
---absorption tower, its internal upper part is provided with plate type heat exchanger, and interior middle part arranges spraying nozzle, and the absorbing tower below spraying nozzle is provided with exhaust outlet with it, is provided with the water lines communicated with pond bottom absorption tower.
The steam that in factory, each circulating water column overhead is drawn is sent to top, absorption tower by main steam header road, and the plate type heat exchanger first through top, absorption tower reclaims heat energy, makes some vapor condense into water, falls at the bottom of tower.Steam after heat exchange enters the spray absorber district be arranged in the middle part of absorption tower, and fall at the bottom of tower after being absorbed by the water smoke that spraying nozzle sprays, the water fallen at the bottom of tower is back to a pond, and last remaining gas exhaust port is discharged.
As the preferred technical scheme of one, the utility model also comprises heat reclaiming system, and this system comprises desalination water tank A, desalination water tank B and desalination water pump, and desalination water pump is connected with desalination water tank A, and desalination water pump is connected with the water inlet of plate type heat exchanger by pipeline; Desalination water tank B is connected with the delivery port of plate type heat exchanger by pipeline.Cold water in desalination water tank A, after plate type heat exchanger and outside steam carry out heat exchange, is sent in desalination water tank B, as technique moisturizing in factory.
The utility model has reclaimed circulating water cooling tower overhead water steam and partial heat energy thereof, eliminates because water smoke is greatly to the harmful effect that surrounding enviroment produce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-main steam header road, 2-absorption tower, 3-circulating water cooling tower, 4-pond, 5-atomizing pump, 6-spraying nozzle, 7-plate type heat exchanger, 8-exhaust outlet, 9-desalination water tank A, 10-desalination water tank B, 11-desalination water pump, 12-blower fan.
Detailed description of the invention
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, explanation clear, complete is further done to the utility model.
As shown in Figure 1, a kind of circulating water cooling tower overhead vapours of the utility model and heat reclaiming system thereof, it comprises main steam header road 1, absorption tower 2 and spraying system.
Main steam header road 1, connects circulating water cooling tower 3 tower top and absorption tower 2 tower top; Circulating water top of tower is provided with blower fan 12, and the water vapour that plant area's each circulating water cooling tower 3 tower top blower fan 12 is drawn is sent to top, absorption tower 2 by a main steam header road 1.
Spraying system comprises pond 4, atomizing pump 5 and a spraying nozzle 6, connects pond 4, atomizing pump 5 spraying nozzle 6 by water lines.By atomizing pump 5, the water in a pond 4 is extracted out, the then inner ejection from spraying nozzle 6 to absorption tower 2.
Absorption tower 2, its internal upper part is provided with plate type heat exchanger 7, and interior middle part arranges spraying nozzle 6, and the absorbing tower of spraying nozzle less than 6 is provided with exhaust outlet 8 with it, is provided with the water lines communicated with pond 4 bottom absorption tower 2.This plate type heat exchanger 7 surrounding and absorption tower 2 inwall compact siro spinning technology, the steam entering absorption tower 2 first reclaims heat energy through plate type heat exchanger 7, and some vapor is condensed into water simultaneously, falls at the bottom of tower.After heat exchange, uncooled steam enters spray absorber district, falls into tower at the bottom of after being absorbed by the water smoke that spraying nozzle 6 sprays. and the water fallen at the bottom of tower is back to a pond 4, and last remaining gas is discharged from exhaust outlet 8.
On this basis, the utility model also comprises heat reclaiming system, and this system comprises desalination water tank A9, desalination water tank B10 and desalination water pump 11, and desalination water pump 11 is connected with desalination water tank A9, and desalination water pump 11 is connected by the water inlet of pipeline with plate type heat exchanger 7; Desalination water tank B10 is connected by the delivery port of pipeline with plate type heat exchanger 7.In desalination water tank A9, cold desalted water enters desalted water case A10 after carrying out heat exchange by the steam that plate type heat exchanger 7 and absorption tower 2 tower top enter, and in desalination water tank A10, hot desalinized water is as boiler replenishing water in factory.
The claimed scope of the utility model is not limited to above detailed description of the invention; to those skilled in the art; the utility model can have various deformation and change, all in design of the present utility model and any amendment, the improvement done within principle be equal to replacement and all should be included within protection domain of the present utility model.
Claims (2)
1. circulating water cooling tower overhead vapours and a heat reclaiming system thereof, is characterized in that: it comprises main steam header road (1), absorption tower (2), spraying system and heat reclaiming system, wherein,
---main steam header road (1), connects circulating water cooling tower (3) tower top and absorption tower (2) tower top;
---spraying system, comprises pond (4), atomizing pump (5) and a spraying nozzle (6), connects pond (4), atomizing pump (5) and a spraying nozzle (6) by water lines,
---absorption tower (2), its internal upper part is provided with plate type heat exchanger (7), interior middle part arranges spraying nozzle (6), and spraying nozzle (6) absorbing tower is below provided with exhaust outlet (8) with it, and absorption tower (2) bottom is provided with the water lines communicated with pond (4).
2. circulating water cooling tower overhead vapours according to claim 1 and heat reclaiming system thereof, it is characterized in that: also comprise heat reclaiming system, this heat reclaiming system comprises desalination water tank A(9), desalination water tank B(10) and desalination water pump (11), desalination water pump (11) and desalination water tank A(9) be connected, desalination water pump (11) is connected by the water inlet of pipeline with plate type heat exchanger (7); Desalination water tank B(10) be connected by the delivery port of pipeline with plate type heat exchanger (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586026.4U CN204154133U (en) | 2014-10-11 | 2014-10-11 | A kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586026.4U CN204154133U (en) | 2014-10-11 | 2014-10-11 | A kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154133U true CN204154133U (en) | 2015-02-11 |
Family
ID=52512239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586026.4U Expired - Fee Related CN204154133U (en) | 2014-10-11 | 2014-10-11 | A kind of circulating water cooling tower overhead vapours and heat reclaiming system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833237A (en) * | 2015-04-07 | 2015-08-12 | 江苏宇星工贸有限公司 | Iron oxide red production vapor waste heat recovery system |
-
2014
- 2014-10-11 CN CN201420586026.4U patent/CN204154133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833237A (en) * | 2015-04-07 | 2015-08-12 | 江苏宇星工贸有限公司 | Iron oxide red production vapor waste heat 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191011 |