CN206051726U - A kind of electroplating comprehensive waste water pretreatment unit - Google Patents
A kind of electroplating comprehensive waste water pretreatment unit Download PDFInfo
- Publication number
- CN206051726U CN206051726U CN201620934371.1U CN201620934371U CN206051726U CN 206051726 U CN206051726 U CN 206051726U CN 201620934371 U CN201620934371 U CN 201620934371U CN 206051726 U CN206051726 U CN 206051726U
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- China
- Prior art keywords
- regulating reservoirs
- regulating
- pond
- neutralization
- tanks
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- Expired - Fee Related
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a kind of electroplating comprehensive waste water pretreatment unit, including a regulating reservoir, No. two regulating reservoirs, No. three regulating reservoirs, No. four regulating reservoirs and No. five regulating reservoirs, a number reaction regulating reservoir connects No. two reaction regulating reservoirs, No. two reaction regulating reservoirs separately connect a neutralization pond, and a neutralization pond is separately sequentially connected with a flocculation tank, sedimentation tank, sludge concentration tank, a filter pressing pond；No. three regulating reservoirs connect a neutralization pond entrance；No. four regulating reservoirs are connected with reduction pond, No. two neutralization ponds, No. two flocculation tanks, No. two sedimentation tanks, intermediate pool, oxidizing towers successively；No. five regulating reservoirs are connected with No. three neutralization ponds, No. three flocculation tanks, No. three sedimentation tanks successively；No. two sedimentation tanks, No. three sedimentation tanks are connected to sludge concentration tank.This utility model carries out pretreatment by multiple regulating reservoirs, carries out again concentrating, flocculates, the step such as filter pressing Jing after a plurality of process approach, solves the problems, such as that electroplating wastewater content is complicated very well.
Description
Technical field
This utility model belongs to field of environment protection, and in particular to a kind of electroplating comprehensive waste water pretreatment unit.
Background technology
The source of electroplating wastewater is generally：Plating piece rinse water；Spent plating bath；Other waste water, including mill floor is washed away, brush
Wash pole plate wash water, ventilation installation's condensed water, and due to coating bath seepage or improper " run, drip, leak " for causing of operation management
Various tank liquors and draining；Component cooling water, cooling water in addition to temperature rising, are not affected by pollution in use.Plating
The factor such as the water quality of waste water, the water yield and the process conditions of plating production, produce load, operation management and water use model is relevant, electricity
The water quality of waste electroplating is complicated, and composition is wayward.These comprehensive wastewaters if importing same reaction tank and being processed, no
Processing intent can not be reached very well only, it is likely that produce secondary pollution.
The content of the invention
Goal of the invention：The purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of electroplating comprehensive waste water
Pretreatment unit.
Technical scheme：In order to reach foregoing invention purpose, what this utility model was specifically performed by：A kind of plating is comprehensive
Sewage pretreatment device, including regulating reservoir, No. two regulating reservoirs, No. three regulating reservoirs, No. four regulating reservoirs and No. five regulating reservoirs are closed,
A number reaction regulating reservoir connects No. two reaction regulating reservoirs, and No. two reaction regulating reservoirs separately connect a neutralization pond, and a neutralization pond is another
It is sequentially connected with a flocculation tank, sedimentation tank, sludge concentration tank, a filter pressing pond；No. three regulating reservoirs connect No. one
Neutralization pond entrance；No. four regulating reservoirs successively with reduction pond, No. two neutralization ponds, No. two flocculation tanks, No. two sedimentation tanks, in
Between pond, oxidizing tower be connected；No. five regulating reservoirs successively with No. three neutralization ponds, No. three flocculation tanks, No. three sedimentation tank phases
Even；No. two sedimentation tanks, No. three sedimentation tanks are connected to sludge concentration tank.
Wherein, No. two reactions outlet of regulating reservoir is connected to retracting device.
Wherein, the sedimentation tank outlet is connected to No. two neutralization ponds.
Beneficial effect：This utility model carries out pretreatment by multiple regulating reservoirs, then by many compared with conventional art
After bar process approach again unification carry out concentrating, flocculate, the step such as filter pressing, solve the problems, such as that electroplating wastewater content is complicated very well.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1：
A kind of electroplating comprehensive waste water pretreatment unit as shown in Figure 1, including 1, No. two regulating reservoirs 2, three of a regulating reservoir
Number 3, No. four regulating reservoirs 4 of regulating reservoir and No. five regulating reservoirs 5, a reaction regulating reservoir 1 connect No. two reaction regulating reservoirs 2, and No. two anti-
The separately number neutralization pond 6 of connection of regulating reservoir 2 is answered, a neutralization pond 6 is separately dense with 7, sedimentation tank 8, sludge of a flocculation tank
Contracting pond 9, filter pressing pond 10 are sequentially connected；No. three regulating reservoirs 3 connect 6 entrance of neutralization pond；No. four regulating reservoirs 4 are successively
With the reduction sedimentation tank 14 of flocculation tank 13, two of neutralization pond 12, two of pond 11, two, intermediate pool 15,16 phase of oxidizing tower
Even；No. five regulating reservoirs 5 are connected with the sedimentation tank 19 of flocculation tank 18, three of No. three neutralization ponds 17, three successively；Described two
Number 14, No. three sedimentation tanks 19 of sedimentation tank are connected to sludge concentration tank 9, and No. two reaction regulating reservoirs 2 outlet is connected to recovery
Device 20, a sedimentation tank 8 outlet are connected to No. two neutralization ponds 12.
Claims (3)
1. a kind of electroplating comprehensive waste water pretreatment unit, an including regulating reservoir（1）, No. two regulating reservoirs（2）, No. three regulating reservoirs
（3）, No. four regulating reservoirs（4）With No. five regulating reservoirs（5）, it is characterised in that a reaction regulating reservoir（1）No. two reactions of connection are adjusted
Pond（2）, No. two reaction regulating reservoirs（2）Separately connect a neutralization pond（6）, a neutralization pond（6）Separately with a flocculation tank
（7）, a sedimentation tank（8）, sludge concentration tank（9）, filter pressing pond（10）It is sequentially connected；No. three regulating reservoirs（3）Connection one
Neutralization pond（6）Entrance；No. four regulating reservoirs（4）Successively with reduction pond（11）, No. two neutralization ponds（12）, No. two flocculation tanks
（13）, No. two sedimentation tanks（14）, intermediate pool（15）, oxidizing tower（16）It is connected；No. five regulating reservoirs（5）Successively with No. three in
And pond（17）, No. three flocculation tanks（18）, No. three sedimentation tanks（19）It is connected；No. two sedimentation tanks（14）, No. three sedimentation tanks
（19）It is connected to sludge concentration tank（9）.
2. electroplating comprehensive waste water pretreatment unit according to claim 1, it is characterised in that No. two reaction regulating reservoirs
（2）Outlet is connected to retracting device（20）.
3. electroplating comprehensive waste water pretreatment unit according to claim 1 a, it is characterised in that sedimentation tank（8）
Outlet is connected to No. two neutralization ponds（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620934371.1U CN206051726U (en) | 2016-08-25 | 2016-08-25 | A kind of electroplating comprehensive waste water pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620934371.1U CN206051726U (en) | 2016-08-25 | 2016-08-25 | A kind of electroplating comprehensive waste water pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051726U true CN206051726U (en) | 2017-03-29 |
Family
ID=58384439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620934371.1U Expired - Fee Related CN206051726U (en) | 2016-08-25 | 2016-08-25 | A kind of electroplating comprehensive waste water pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242115A (en) * | 2016-08-25 | 2016-12-21 | 江苏环球环境工程集团有限公司 | A kind of electroplating comprehensive waste water pretreatment unit |
-
2016
- 2016-08-25 CN CN201620934371.1U patent/CN206051726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242115A (en) * | 2016-08-25 | 2016-12-21 | 江苏环球环境工程集团有限公司 | A kind of electroplating comprehensive waste water pretreatment unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20200825 |