CN201896075U - Esterified water recycling device - Google Patents
Esterified water recycling device Download PDFInfo
- Publication number
- CN201896075U CN201896075U CN2010205448863U CN201020544886U CN201896075U CN 201896075 U CN201896075 U CN 201896075U CN 2010205448863 U CN2010205448863 U CN 2010205448863U CN 201020544886 U CN201020544886 U CN 201020544886U CN 201896075 U CN201896075 U CN 201896075U
- Authority
- CN
- China
- Prior art keywords
- stripping tower
- heat exchanger
- recycling device
- waste water
- interchanger
- 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 13
- 238000004064 recycling Methods 0.000 title claims abstract description 12
- 239000002351 wastewater Substances 0.000 claims abstract description 19
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000032050 esterification Effects 0.000 claims description 9
- 238000005886 esterification reaction Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to an esterified water recycling device which belongs to the technical field of chemical industry mechanical equipment. The esterified water recycling device is characterized in that the esterified water recycling device comprises a sewage gathering tank (1), a heat exchanger (2), a stripping tower (3) and a waste water groove (4), wherein a liquid outlet of the sewage gathering tank (1) is connected with a cold medium inlet of the heat exchanger (2); a cold medium inlet of the heat exchanger (2) is connected with a liquid inlet of the stripping tower (3); a bottom liquid outlet of the stripping tower (3) is connected with a hot medium inlet of the heat exchanger (2); and a hot medium outlet of the heat exchanger (2) is connected with the waste water groove (4). As a board-like heat exchanger is additionally mounted on a liquid outlet pipe of the stripping tower, the temperature of sewage entering the stripping tower is increased, and the temperature of the waste water entering the waste water groove is reduced. Therefore, the workload of the stripping tower is reduced, the energy consumption of the stripping tower is saved, and the waste water treatment efficiency is also improved.
Description
(1) technical field
The utility model relates to a kind of esterification water recycling device, belongs to the chemical mechanical equipment technical field.
(2) background technology
The sewage that obtains after the esterification needs will be by stripping tower, wherein waste gas is extracted to lead in the stove burn, and general's waste water wherein leads to and carries out subsequent disposal in the wastewater trough again.Yet in the process of separating steam, need to feed endlessly high-temperature vapor in stripping tower, the sewage that feeds in the stripping tower is heated, make that water vapour consumption is bigger, energy consumption is higher; The isolated wastewater temperature of stripping tower is higher, and follow-up wastewater treatment step has been caused delay, has reduced the efficient of wastewater treatment.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of energy efficient, improves the esterification water recycling device of waste water treatment efficiency.
The purpose of this utility model is achieved in that
A kind of esterification water recycling device, it is characterized in that: it comprises sewage collecting jar, interchanger, stripping tower and wastewater trough, the liquid outlet of described sewage collecting jar links to each other with the cold medium import of interchanger, the cold media outlet of described interchanger links to each other in the fluid inlet of stripping tower, the bottom liquid outlet of described stripping tower links to each other with the thermal medium import of interchanger, and the thermal medium outlet of described interchanger links to each other with wastewater trough.
The beneficial effect that the utlity model has is:
This esterification water recycling device has installed plate-type heat exchanger additional on the stripping tower drain pipe, improved the temperature of the sewage that enters stripping tower, has reduced the temperature that enters waste water in the wastewater trough.So not only reduce the workload of stripping tower, saved the energy consumption of stripping tower, also improved the efficient of wastewater treatment.
(4) description of drawings
Fig. 1 is the structural representation of the utility model esterification water recycling device.
Wherein: sewage collecting jar 1, interchanger 2, stripping tower 3, wastewater trough 4.
(5) embodiment
As Fig. 1, the utility model relates to a kind of esterification water recycling device, comprises sewage collecting jar 1, interchanger 2, stripping tower 3 and wastewater trough 4;
The liquid outlet of described sewage collecting jar 1 links to each other with the cold medium import of interchanger 2, the cold media outlet of described interchanger 2 links to each other in the fluid inlet of stripping tower 3, the bottom liquid outlet of described stripping tower 3 links to each other with the thermal medium import of interchanger 2, and the thermal medium outlet of described interchanger 2 links to each other with wastewater trough 4.
After sewage feeds sewage collecting jar 1, feed in the interchanger 2 and feed 3 li of stripping towers again, so just improved the temperature of the sewage that enters stripping tower 3, reduced the energy consumption of stripping tower 3 through heating.Waste water is discharged first heater via 3 coolings in back from the bottom liquid outlet of stripping tower 3, feeds wastewater trough 4 with lower temperature again, just can improve the efficient of wastewater treatment in time to handling in the waste water.
Claims (1)
1. esterification water recycling device, it is characterized in that: it comprises sewage collecting jar (1), interchanger (2), stripping tower (3) and wastewater trough (4), the liquid outlet of described sewage collecting jar (1) links to each other with the cold medium import of interchanger (2), the cold media outlet of described interchanger (2) links to each other in the fluid inlet of stripping tower (3), the bottom liquid outlet of described stripping tower (3) links to each other with the thermal medium import of interchanger (2), and the thermal medium outlet of described interchanger (2) links to each other with wastewater trough (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205448863U CN201896075U (en) | 2010-09-27 | 2010-09-27 | Esterified water recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205448863U CN201896075U (en) | 2010-09-27 | 2010-09-27 | Esterified water recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896075U true CN201896075U (en) | 2011-07-13 |
Family
ID=44253989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205448863U Expired - Fee Related CN201896075U (en) | 2010-09-27 | 2010-09-27 | Esterified water recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285415A (en) * | 2017-08-15 | 2017-10-24 | 佛山市亚科恒远科技有限公司 | A kind of new Wastewater Stripping Unit |
-
2010
- 2010-09-27 CN CN2010205448863U patent/CN201896075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285415A (en) * | 2017-08-15 | 2017-10-24 | 佛山市亚科恒远科技有限公司 | A kind of new Wastewater Stripping Unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20110927 |