CN213924134U - Chemical water treatment ultrafiltration and reverse osmosis drainage recovery device - Google Patents
Chemical water treatment ultrafiltration and reverse osmosis drainage recovery device Download PDFInfo
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- CN213924134U CN213924134U CN202022556476.7U CN202022556476U CN213924134U CN 213924134 U CN213924134 U CN 213924134U CN 202022556476 U CN202022556476 U CN 202022556476U CN 213924134 U CN213924134 U CN 213924134U
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- water
- reverse osmosis
- cooling tower
- ultrafiltration
- water treatment
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Abstract
The utility model discloses a chemical water treatment ultrafiltration and reverse osmosis drainage recovery unit, include the drain pipe of drawing forth respectively from ultrafiltration system and reverse osmosis system, the moisturizing pipeline of cooling tower is formed to the drain pipe connection cooling tower. The device utilizes concentrated water drainage of an ultrafiltration system and a reverse osmosis system for chemical water treatment to replace part of original circulating industrial water as water supplement of a cooling tower. The quality of the discharged water is better than that of the original circulating industrial water, and particularly, the chloride ion index is far better than that of the industrial water. Therefore, on one hand, the water replenishing quality of the cooling tower is improved, on the other hand, the water discharge is reduced, and the water consumption is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of smelt gold water treatment, concretely relates to chemical water treatment ultrafiltration and reverse osmosis drainage recovery unit.
Background
With the gradual improvement of the environmental protection requirement, the industrial water inside the steel rabbet is forbidden to be discharged outside, and the industrial water quality is continuously deteriorated due to complete internal circulation, which is characterized in that the water replenishing quality of the cooling tower is poor, and the content of chloride ions exceeds the standard. Meanwhile, the water drained by the ultrafiltration system and the reverse osmosis system for chemical water treatment is directly drained to the trench, the water quality of the water is relatively good, and the direct drainage to the trench obviously causes great waste.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects of the prior art, the utility model provides a chemical water treatment ultrafiltration and reverse osmosis drainage recovery device, the device can improve the moisturizing quality of water of cooling tower, reduces the water consumption.
The technical scheme is as follows: a chemical water treatment ultrafiltration and reverse osmosis drainage recovery unit, a serial communication port, include the drain pipe of drawing forth respectively from ultrafiltration system and reverse osmosis system, the moisturizing pipeline of drain pipe connection cooling tower formation cooling tower.
Specifically, the device still includes the distributive pipe, the distributive pipe is connected to the trench, is provided with the fast valve of cutting on the distributive pipe.
In addition, still include the moisturizing trip valve, the moisturizing trip valve sets up on the drain pipe to be located between distributive pipe tie point and the cooling tower.
Has the advantages that: compared with the prior art, the device utilizes concentrated water drainage of an ultrafiltration system and a reverse osmosis system for chemical water treatment to replace part of original circulating industrial water as water supplement of the cooling tower. The quality of the discharged water is better than that of the original circulating industrial water, and particularly, the chloride ion index is far better than that of the industrial water. Therefore, on one hand, the water replenishing quality of the cooling tower is improved, on the other hand, the water discharge is reduced, and the water consumption is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In the embodiment, as shown in fig. 1, the concentrated water discharge of two ultrafiltration systems 10 and the concentrated water discharge of one reverse osmosis system 20 of a certain steel enterprise are subjected to pipeline modification, and the concentrated water discharge pipes are respectively led out from a water discharge pipe 1 and connected to a cooling tower 30 for replenishing water. And a tee joint 5 is arranged on the drain pipe 1, and a water diversion pipe 2 is arranged on the other branch to be connected to the trench 3.
The water diversion pipe 2 is provided with a manual quick-cut valve 4, and a water-supplementing cut-off valve 6 is arranged on the water drainage pipe 1 between the tee joint 5 and the cooling tower 30. Under normal working conditions, concentrated water of the ultrafiltration system 10 and the reverse osmosis system 20 is discharged to the cooling tower 30 to be used as water supplement, and under special working conditions, the fast-cutting valve 4 is opened, the water supplement stop valve 6 is closed, and water is discharged to a trench.
Claims (5)
1. The chemical water treatment ultrafiltration and reverse osmosis drainage recovery device is characterized by comprising a drainage pipe (1) which is respectively led out from an ultrafiltration system (10) and a reverse osmosis system (20), wherein the drainage pipe (1) is connected with a cooling tower (30) to form a water replenishing pipeline of the cooling tower (30).
2. A chemical water treatment ultrafiltration and reverse osmosis drainage recovery device according to claim 1, further comprising a shunt tube (2), wherein the shunt tube (2) is connected to a trench (3), and a quick-cut valve (4) is arranged on the shunt tube (2).
3. The chemical water treatment ultrafiltration and reverse osmosis drainage recovery device according to claim 2, wherein the drainage pipe (1) is provided with a tee joint (5), and the water diversion pipe (2) is connected to an outlet of the tee joint (5).
4. A chemical water treatment ultrafiltration and reverse osmosis drainage recovery device according to claim 2, wherein the quick-cut valve (4) is a manual valve.
5. A chemical water treatment ultrafiltration and reverse osmosis drainage recovery device according to claim 3, further comprising a water replenishment shut-off valve (6), wherein the water replenishment shut-off valve (6) is arranged on the drainage pipe (1) and is positioned between the tee (5) and the cooling tower (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556476.7U CN213924134U (en) | 2020-11-06 | 2020-11-06 | Chemical water treatment ultrafiltration and reverse osmosis drainage recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556476.7U CN213924134U (en) | 2020-11-06 | 2020-11-06 | Chemical water treatment ultrafiltration and reverse osmosis drainage recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213924134U true CN213924134U (en) | 2021-08-10 |
Family
ID=77166704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022556476.7U Active CN213924134U (en) | 2020-11-06 | 2020-11-06 | Chemical water treatment ultrafiltration and reverse osmosis drainage recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213924134U (en) |
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2020
- 2020-11-06 CN CN202022556476.7U patent/CN213924134U/en active Active
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