CN202415307U - Condensate water processing system for coal chemical industry - Google Patents
Condensate water processing system for coal chemical industry Download PDFInfo
- Publication number
- CN202415307U CN202415307U CN201120536587XU CN201120536587U CN202415307U CN 202415307 U CN202415307 U CN 202415307U CN 201120536587X U CN201120536587X U CN 201120536587XU CN 201120536587 U CN201120536587 U CN 201120536587U CN 202415307 U CN202415307 U CN 202415307U
- Authority
- CN
- China
- Prior art keywords
- water
- condensation
- condensate water
- turbine
- feed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 239000003245 coal Substances 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005494 condensation Effects 0.000 claims description 39
- 238000009833 condensation Methods 0.000 claims description 39
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 4
- 229910021529 ammonia Inorganic materials 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 238000011001 backwashing Methods 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model claims a condensate water processing system for coal chemical industry. The condensate water processing system is characterized in that a turbine condensate water inlet pipeline is connected with a water inlet end of a plate-type heat exchanger; a water outlet end of the plate-type heat exchanger is connected with a water inlet end of a turbine condensate water tank; a water outlet end of the turbine condensate water tank is connected with a water inlet end of a backwashing filter through a turbine condensate water pressurizing pump; a water outlet end of the backwashing filter is connected with a water inlet end of an active carbon filter; and a water outlet end of the active carbon filter is connected with a water inlet end of a mixed ion exchanger. The condensate water processing system for the coal chemical industry has the following advantages that the processing of condensate water is targeted, the investment and operation cost are reduced, and 50% active carbon is used aiming at low oil content in the turbine condensate water, so that not only the effluent quality of the system is ensured, but also the investment and operation cost are reduced; and the process flow of the prepositioned cation bed is eliminated aiming at low ammonia content in the turbine condensate water, thereby the process flow is simplified, and the investment and operation cost are reduced.
Description
Technical field
The utility model relates to condensed water Treatment Technology field, a kind of specifically Coal Chemical Industry water of condensation treatment system, particularly its system's syndeton.
Background technology
Along with the continuous minimizing of prospective oil, and coal reserves accounts for 95% of China's energy total reserves, and therefore increasing Coal Chemical Industry project begins to build or be about to establish in China.Coal Chemical Industry project water consumption is huge, and the kinds of processes system needs a large amount of steam and water coolant, compiles at last to be referred to as water of condensation, and these water of condensation have carried pollutent such as Fe corrosion product, oil, suspended substance and produced a large amount of heat energy in technical process.Because China's Coal Chemical Industry project is just just risen, the processing technological flow that none is unified has caused the phlegma that has to handle defective; Whole chemical system is caused corrosion; Influence the safe operation of equipment, increased the cost of overhaul, also reduced the work-ing life of equipment; It is not high to exist energy utilization efficiency yet, the problem that production energy consumption is excessive; The phlegma treatment scheme that has is provided with unreasonable, has caused the too high problem of cost of investment and operation.
Summary of the invention
The purpose of the utility model is to provide a kind of Coal Chemical Industry water of condensation treatment system, problem such as solved that the Coal Chemical Industry phlegma is handled the investment that prior art exists or running cost is too high, poor processing effect, energy utilization efficiency are not high.
To achieve these goals; The technical scheme of the utility model is: a kind of Coal Chemical Industry water of condensation treatment system; It comprises turbine water of condensation suction culvert; It is characterized in that: said turbine water of condensation suction culvert is connected with the feed-water end of plate-type heat exchanger, and the water side of plate-type heat exchanger is connected with the feed-water end of turbine water of condensation water tank, and the water side of turbine water of condensation water tank is connected with the feed-water end of back-washable strainer through turbine water of condensation force (forcing) pump; The water side of back-washable strainer is connected with the feed-water end of activated charcoal filter; The water side of activated charcoal filter is connected with the feed-water end of mixed ion exchanger, and the water side of mixed ion exchanger is connected with the feed-water end of qualified water of condensation water tank, and the water side of qualified water of condensation water tank is connected with boiler feed through qualified water of condensation water pump.
The utility model discloses a kind of Coal Chemical Industry water of condensation treatment system; The advantage of the utility model is: the processing to water of condensation is targeted; Reduce investment and running cost, to the characteristics of oleaginousness at the bottom of the turbine water of condensation, being provided with of gac adopts 50% to handle; Promptly guarantee system's effluent quality, reduced investment and running cost again; To ammonia quantity at the bottom of the turbine phlegma, cancel the technical process of preposition sun bed, simplified technical process, reduced investment and running cost.
Description of drawings
Fig. 1 is that the utility model Coal Chemical Industry turbine water of condensation treatment system connects block diagram.
Embodiment
With reference to the accompanying drawings, the utility model is further described.
The utility model is a kind of Coal Chemical Industry water of condensation treatment system, and the turbine water of condensation water yield is bigger, temperature not high (about 60 ℃); Mainly from the water of condensation of utility appliance, contain a spot of iron rot product, oleaginousness is less; Water quality is better, so treatment process is chosen as technical process
As shown in fig. 1; It comprises turbine water of condensation suction culvert 1; It is different from prior art and is: said turbine water of condensation suction culvert 1 is connected with the feed-water end of plate-type heat exchanger 2; The water side of plate-type heat exchanger 2 is connected with the feed-water end of turbine water of condensation water tank 3; The water side of turbine water of condensation water tank 3 is connected with the feed-water end of back-washable strainer 5 through turbine water of condensation force (forcing) pump 4, and the water side of back-washable strainer 5 is connected with the feed-water end of activated charcoal filter 6, and the water side of activated charcoal filter 6 is connected with the feed-water end of mixed ion exchanger 7; The water side of mixed ion exchanger 7 is connected with the feed-water end of qualified water of condensation water tank 8, and the water side of qualified water of condensation water tank 8 is connected with boiler feed 10 through qualified water of condensation water pump 9.
In the specific implementation, an end of said plate-type heat exchanger 2 is that recirculated cooling water comes water lines 11, and an end of plate-type heat exchanger 2 is a cooling water return pipeline 12.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the utility model practical implementation is confined to above-mentioned these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (2)
1. Coal Chemical Industry water of condensation treatment system; It comprises turbine water of condensation suction culvert (1); It is characterized in that: said turbine water of condensation suction culvert (1) is connected with the feed-water end of plate-type heat exchanger (2); The water side of plate-type heat exchanger (2) is connected with the feed-water end of turbine water of condensation water tank (3); The water side of turbine water of condensation water tank (3) is connected with the feed-water end of back-washable strainer (5) through turbine water of condensation force (forcing) pump (4); The water side of back-washable strainer (5) is connected with the feed-water end of activated charcoal filter (6); The water side of activated charcoal filter (6) is connected with the feed-water end of mixed ion exchanger (7), and the water side of mixed ion exchanger (7) is connected with the feed-water end of qualified water of condensation water tank (8), and the water side of qualified water of condensation water tank (8) is connected with boiler feed (10) through qualified water of condensation water pump (9).
2. a kind of Coal Chemical Industry water of condensation treatment system according to claim 1 is characterized in that: an end of said plate-type heat exchanger (2) is that recirculated cooling water comes water lines (11), and an end of plate-type heat exchanger (2) is cooling water return pipeline (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120536587XU CN202415307U (en) | 2011-12-20 | 2011-12-20 | Condensate water processing system for coal chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120536587XU CN202415307U (en) | 2011-12-20 | 2011-12-20 | Condensate water processing system for coal chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415307U true CN202415307U (en) | 2012-09-05 |
Family
ID=46740089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120536587XU Expired - Fee Related CN202415307U (en) | 2011-12-20 | 2011-12-20 | Condensate water processing system for coal chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017142A (en) * | 2012-12-24 | 2013-04-03 | 贵州安顺家喻新型材料有限公司 | Boiler condensed water recovery process |
| CN103172208A (en) * | 2011-12-20 | 2013-06-26 | 上海巴安水务股份有限公司 | Coal chemical industry turbine condensate water processing system |
-
2011
- 2011-12-20 CN CN201120536587XU patent/CN202415307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172208A (en) * | 2011-12-20 | 2013-06-26 | 上海巴安水务股份有限公司 | Coal chemical industry turbine condensate water processing system |
| CN103017142A (en) * | 2012-12-24 | 2013-04-03 | 贵州安顺家喻新型材料有限公司 | Boiler condensed water recovery process |
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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: 20120905 Termination date: 20181220 |