CN203309887U - Closed recovery system for high-temperature condensation water - Google Patents
Closed recovery system for high-temperature condensation water Download PDFInfo
- Publication number
- CN203309887U CN203309887U CN2013202804643U CN201320280464U CN203309887U CN 203309887 U CN203309887 U CN 203309887U CN 2013202804643 U CN2013202804643 U CN 2013202804643U CN 201320280464 U CN201320280464 U CN 201320280464U CN 203309887 U CN203309887 U CN 203309887U
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- Prior art keywords
- water
- recovery system
- flash tank
- condensation water
- closed recovery
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 230000005494 condensation Effects 0.000 title abstract 5
- 238000009833 condensation Methods 0.000 title abstract 5
- 239000012530 fluid Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model relates to a closed recovery system for high-temperature condensation water, and belongs to the technical field of water recovery. The closed recovery system for the high-temperature condensation water comprises a flash tank, and the flash tank is connected with a condensation water recovery device, a boiler feed pump, a deaerator and a partial cooler in sequence. The system enables the condensation water and the heat water of the system to be simultaneously recovered, and the waste of water resources and the waste of heat energy are lowered.
Description
Technical field
The utility model relates to a kind of high-temp. condensate closed recovery system, belongs to the water reclamation technology field.
Background technology
The saturation water that in phthalic anhydride production, steam unit produces generally all is directly emitted, and a large amount of water resource and heat resources have all slatterned, and are not effectively utilized.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of high-temp. condensate closed recovery system is provided, improves the utilization rate of water resource and heat energy.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high-temp. condensate closed recovery system is provided, comprises flash tank, flash tank is connected successively with condensed-water recovering device, boiler feed pump, oxygen-eliminating device, section's cooler.
On described condensed-water recovering device, be provided with pressure controller.Pressure controller can be realized the control of pressure continuous measurement and switching value, and the output control signal, connect or close condensed-water recovering device when pressure reaches predetermined value, realizes the purpose that automation is controlled.
On described condensed-water recovering device, be provided with fluid level controller.Fluid level controller can carry out Real-Time Monitoring to the liquid level of survey medium, and liquid level can be controlled within the required range.
The quantity of described flash tank is the 1-3 platform.The number of units of flash tank can be set according to need of work.
Operation principle and process: the gas equipment condensate water enters into condensed-water recovering device through flash tank, and condensate water enters in oxygen-eliminating device by boiler feed pump again, finally enters into section's cooler and cools.
The beneficial effect that the utility model has is: this system reclaims condensate water and its heat energy water simultaneously, has reduced the waste of water resource and heat energy.
The accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
In figure: 1, flash tank; 2, condensed-water recovering device; 3, boiler feed pump; 4, oxygen-eliminating device; 5, section's cooler; 6, pressure controller; 7, fluid level controller.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, the utility model comprises flash tank 1, and flash tank 1 is connected successively with condensed-water recovering device 2, boiler feed pump 3, oxygen-eliminating device 4, section's cooler 5.
On described condensed-water recovering device 2, be provided with pressure controller 6.
On described condensed-water recovering device 2, be provided with fluid level controller 7.
The gas equipment condensate water enters into condensed-water recovering device 2 through flash tank 1, and condensate water enters into 4 li of oxygen-eliminating devices by boiler feed pump 3 again, finally enters into section's cooler 5 and cools.
As shown in Figure 2, the utility model comprises that 1, two flash tank 1 of two flash tanks is connected with condensed-water recovering device 2 respectively, condensed-water recovering device 2 is connected successively with boiler feed pump 3, oxygen-eliminating device 4, section's cooler 5.
On described condensed-water recovering device 2, be provided with pressure controller 6.
On described condensed-water recovering device 2, be provided with fluid level controller 7.
The gas equipment condensate water enters into condensed-water recovering device 2 through flash tank 1, and condensate water enters into 4 li of oxygen-eliminating devices by boiler feed pump 3 again, finally enters into section's cooler 5 and cools.
Claims (4)
1. a high-temp. condensate closed recovery system, comprise flash tank (1), it is characterized in that: flash tank (1) is connected successively with condensed-water recovering device (2), boiler feed pump (3), oxygen-eliminating device (4), section's cooler (5).
2. high-temp. condensate closed recovery system according to claim 1, is characterized in that on described condensed-water recovering device (2) being provided with pressure controller (6).
3. high-temp. condensate closed recovery system according to claim 1, is characterized in that on described condensed-water recovering device (2) arranging fluid level controller (7).
4. high-temp. condensate closed recovery system according to claim 1, the quantity that it is characterized in that described flash tank (1) is the 1-3 platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202804643U CN203309887U (en) | 2013-05-21 | 2013-05-21 | Closed recovery system for high-temperature condensation water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202804643U CN203309887U (en) | 2013-05-21 | 2013-05-21 | Closed recovery system for high-temperature condensation water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309887U true CN203309887U (en) | 2013-11-27 |
Family
ID=49616095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202804643U Expired - Lifetime CN203309887U (en) | 2013-05-21 | 2013-05-21 | Closed recovery system for high-temperature condensation water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697458A (en) * | 2013-12-26 | 2014-04-02 | 龙源海洋生物股份有限公司 | Condensate recycling process and equipment |
| CN105371512A (en) * | 2015-10-26 | 2016-03-02 | 大连福佳·大化石油化工有限公司 | Condensation water recycling system |
| CN106149260A (en) * | 2016-09-21 | 2016-11-23 | 广东溢达纺织有限公司 | Low-pressure steam condensed water in high temperature heat energy recovery device and forming machine and dehydrator |
-
2013
- 2013-05-21 CN CN2013202804643U patent/CN203309887U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697458A (en) * | 2013-12-26 | 2014-04-02 | 龙源海洋生物股份有限公司 | Condensate recycling process and equipment |
| CN103697458B (en) * | 2013-12-26 | 2015-04-15 | 龙源海洋生物股份有限公司 | Condensate recycling process and equipment |
| CN105371512A (en) * | 2015-10-26 | 2016-03-02 | 大连福佳·大化石油化工有限公司 | Condensation water recycling system |
| CN106149260A (en) * | 2016-09-21 | 2016-11-23 | 广东溢达纺织有限公司 | Low-pressure steam condensed water in high temperature heat energy recovery device and forming machine and dehydrator |
| CN106149260B (en) * | 2016-09-21 | 2018-08-28 | 广东溢达纺织有限公司 | Low-pressure steam condensed water in high temperature heat energy recovery device and forming machine and dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |