CN209554967U - A kind of electroplating waste water treatment system - Google Patents
A kind of electroplating waste water treatment system Download PDFInfo
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- CN209554967U CN209554967U CN201821856930.7U CN201821856930U CN209554967U CN 209554967 U CN209554967 U CN 209554967U CN 201821856930 U CN201821856930 U CN 201821856930U CN 209554967 U CN209554967 U CN 209554967U
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- pond body
- sedimentation basin
- waste water
- pond
- water treatment
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Abstract
The utility model discloses a kind of electroplating waste water treatment systems, it is related to technical field of sewage, including sequentially connected wastewater disposal basin, conditioning tank, sedimentation basin, reaction tank, evaporation tank and reuse pool, evaporation tank includes heating device, pond body, solids exit slot, feed inlet, discharge pipe and jet chimney, the heating device is set to below pond body, the feed inlet is set to the top of pond body, the feed inlet is connected with the first valve, the solids exit slot and discharge pipe are set to below pond body, the solids exit slot is connected with the second valve, the discharge pipe is connected with third valve, the jet chimney is set to the top of pond body, the discharge pipe is connected with strainer, the strainer is fixed on the inside of pond body, the utility model reduces the emission hazard of waste water, simultaneously, also achieve useless water reuse.
Description
Technical field
The utility model relates to technical field of sewage, and in particular to a kind of electroplating waste water treatment system.
Background technique
The waste water and waste liquid of electroplating facility (or workshop) discharge, such as plating piece rinse water, useless tank liquor, component cooling water and flushing
Surface water etc., water quality is different because of production technology, and some contains chromium, have nickeliferous or containing cadmium, containing cyanogen, containing acid, containing alkali etc..In waste water
Metal ion with the presence of in the form of simple cation (such as Ni2+, Cu2+), with the presence of in the form of acid radical anion
(such as CrO An), with the presence of then in the form of complicated complex anion, as Au (CN) gives pleasure to, Cd (CN) An, Cu (P2O7) Yong
Deng.Often containing more than one harmful components in a kind of waste water, as again existing cyanogen has cadmium in cyanide cadmium waste water.In addition, general
Often contain organic additive in plating solution.Cyanogen can cause people and animals' acute poisoning, lethal, and low concentration long term can also cause in chronic
Poison.Cadmium can make kidney that lesion occur, and can cause itai-itai.Cr VI can cause lung cancer, stomach tract disease and anaemia, and can be
The dirty interior accumulation of bone, spleen and liver.Therefore, electroplating wastewater must be strictly controlled, and deal carefully with.
Chinese patent application is that CN201720258913.2 discloses a kind of electroplating waste water treatment system, including is sequentially connected
Wastewater disposal basin, conditioning tank, Fe/C reactor, degassing pond, reaction tank, inclined-tube sedimentation tank；The inclined-tube sedimentation tank has been respectively connected with
Sand filter and mudpan, the sand filter are connected with clear water reserviors, and the clear water reserviors have been respectively connected with discharge pond and reuse tank；
The mudpan is connected to transhipment treating stations by filter press；The mudpan and filter press are also respectively connected with tune
Save pond；The utility model is not only with low investment, operating cost is low, but also easy to operate, treatment effect efficient stable, meets enterprise
The needs for handling electroplating wastewater, have very high promotional value.But this kind of equipment still has that wastewater treatment is simple and waste material
The not high defect of reuse ratio.
Utility model content
The purpose of this utility model is to provide a kind of electroplating waste water treatment systems, to solve on caused by the prior art
State multinomial defect.
A kind of electroplating waste water treatment system, including sequentially connected wastewater disposal basin, conditioning tank, sedimentation basin, reaction tank, evaporation tank
And reuse pool, evaporation tank include heating device, pond body, solids exit slot, feed inlet, discharge pipe and jet chimney, it is described
Heating device is set to below pond body, and the feed inlet is set to the top of pond body, and the feed inlet is connected with the first valve, described solid
Body blow tank and discharge pipe are set to below pond body, and the solids exit slot is connected with the second valve, the discharge pipe connection
There is third valve, the jet chimney is set to the top of pond body, and the discharge pipe is connected with strainer, and the strainer is fixed on pond
The inside of body, the bottom of pond of the pond body slidably connect push plate, and the push plate is connected with push rod, and the push rod is slidably connected to pond
Body.
Preferably, the sedimentation basin includes the first sedimentation basin, the second sedimentation basin, and first sedimentation basin is connected with recycling dress
It sets, first sedimentation basin is connected to the second sedimentation basin, and second sedimentation basin is connected to reaction tank, and the evaporation tank is connected to
Recyclable device and reaction tank.
Preferably, first sedimentation basin is equipped with Fe/C adding set, and second sedimentation basin is equipped with PAM flocculant
Adding set, the reaction tank are equipped with PH detection device, HCL adding set and NaOH adding set.
Preferably, the push plate is equipped with through-hole.
Preferably, it is equipped with hydraulic cylinder on the outside of the pond body, the push rod is connected on the telescopic rod of hydraulic cylinder.
Utility model has the advantages that passing through setting wastewater disposal basin, conditioning tank, sedimentation basin, reaction tank, evaporation tank and reuse
Pond realizes the processing to electroplating wastewater, reduces the pollution of environment, by the way that evaporation tank is arranged, is further located to waste water
Reason, while the solid residue in waste water is removed, using recyclable device, useful metal is extracted, the reuse ratio of waste material is improved, subtracts
The emission hazard of waste water is lacked.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electroplating waste water treatment system described in the utility model.
Fig. 2 is the sectional view of the main view of the utility model evaporation tank.
Fig. 3 is the structural schematic diagram of the utility model push plate blade portion.
Wherein, the heating zone 1-, 2- pond body, 3- solids exit slot, 4- feed inlet, 5- discharge pipe, 6- jet chimney, 7-
One valve, the second valve of 8-, 9- third valve, 10- strainer, 11- push plate, 12- push rod, 13- through-hole, 14- hydraulic cylinder.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of electroplating waste water treatment system, including sequentially connected wastewater disposal basin, conditioning tank, precipitating
Pond, reaction tank, evaporation tank and reuse pool, evaporation tank include heating device 1, pond body 2, solids exit slot 3, feed inlet 4, discharging
Pipeline 5 and jet chimney 6, the heating device 1 are set to the lower section of pond body 2, and the feed inlet 4 is set to the top of pond body 2, it is described into
Material mouth 4 is connected with the first valve 7, and the solids exit slot 3 and discharge pipe 5 are set to 2 lower section of pond body, the solids exit slot 3
It is connected with the second valve 8, the discharge pipe 5 is connected with third valve 9, and the jet chimney 6 is set to the top of pond body 2, institute
It states discharge pipe 5 and is connected with strainer 10, the strainer 10 is fixed on the inside of pond body 2, by the way that evaporation tank is arranged, will enter evaporation
Solid residue in pond is discharged to be recycled from solids exit slot 3, and steam is personal or up to standard from the recycling of jet chimney 6
Discharge, solution are discharged into reaction tank by discharge pipe 5, and the bottom of pond of the pond body 2 slidably connects push plate 11, and the push plate 11 connects
It is connected to push rod 12, the push rod 12 is slidably connected to pond body 2, pushes push plate 11 can be by the solids in pond body 2 by push rod 12
Matter is discharged from solids exit slot 3.
In the present embodiment, the sedimentation basin includes the first sedimentation basin, the second sedimentation basin, and first sedimentation basin is connected with
Recyclable device, first sedimentation basin are connected to the second sedimentation basin, and second sedimentation basin is connected to reaction tank, the evaporation tank
It is connected to recyclable device and reaction tank, first sedimentation basin is equipped with Fe/C adding set, and second sedimentation basin is equipped with
PAM flocculant adding apparatus, the reaction tank are equipped with PH detection device, HCL adding set and NaOH adding set, recycling dress
The thing solid mainly recycled or precipitating are set, recycles or is uniformly processed by purifying metals, Fe/C adding set adds Fe/C
Into the first sedimentation basin, to settle the heavy metal ion etc. in waste water, PAM flocculant is added PAM flocculant adding apparatus
Second sedimentation basin, PAM flocculant make flocculation aid, flocculant, sludge dehydrating agent in water process, and effect of settling more preferably, passes through PH
Detection device can be appreciated that the PH in reaction tank, then carry out PH adjusting by HCL adding set and NaOH adding set, make subsequent steaming
Strip the quality taken more preferably.
In the present embodiment, the push plate 11 is equipped with through-hole 13, solution is discharged from discharge pipe 5 more smooth.
Hydraulic cylinder 14 is equipped on the outside of the pond body 2, the push rod 12 is connected on the telescopic rod of hydraulic cylinder 14, is realized to steaming
Send out the automatic discharge of solid residue in pond.
Based on above-mentioned, the utility model passes through setting wastewater disposal basin, conditioning tank, sedimentation basin, reaction tank, evaporation tank and recycle-water
Pond realizes the processing to electroplating wastewater, reduces the pollution of environment, and by setting evaporation tank, waste water is further processed,
The solid residue in waste water is removed simultaneously, using recyclable device, is extracted useful metal, is improved the reuse ratio of waste material, reduces
The emission hazard of waste water.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (5)
1. a kind of electroplating waste water treatment system, which is characterized in that including sequentially connected wastewater disposal basin, conditioning tank, sedimentation basin, reaction
Pond, evaporation tank and reuse pool, evaporation tank include heating device (1), pond body (2), solids exit slot (3), feed inlet (4), go out
Pipe material (5) and jet chimney (6), the heating device (1) are set to below pond body (2), and the feed inlet (4) is set to pond body
(2) top, the feed inlet (4) are connected with the first valve (7), and the solids exit slot (3) and discharge pipe (5) are set to pond
Below body (2), the solids exit slot (3) is connected with the second valve (8), and the discharge pipe (5) is connected with third valve
(9), the jet chimney (6) is set to the top of pond body (2), and the discharge pipe (5) is connected with strainer (10), the strainer
(10) it is fixed on the inside of pond body (2), the bottom of pond of the pond body (2) slidably connects push plate (11), push plate (11) connection
Have push rod (12), the push rod (12) is slidably connected to pond body (2).
2. a kind of electroplating waste water treatment system according to claim 1, which is characterized in that the sedimentation basin includes first heavy
Shallow lake pond, the second sedimentation basin, first sedimentation basin are connected with recyclable device, and first sedimentation basin is connected to the second sedimentation basin,
Second sedimentation basin is connected to reaction tank, and the evaporation tank is connected to recyclable device and reaction tank.
3. a kind of electroplating waste water treatment system according to claim 2, which is characterized in that first sedimentation basin is equipped with
Fe/C adding set, second sedimentation basin are equipped with PAM flocculant adding apparatus, and the reaction tank is equipped with PH detection dress
It sets, HCL adding set and NaOH adding set.
4. a kind of electroplating waste water treatment system according to claim 1, which is characterized in that the push plate (11) is equipped with logical
Hole (13).
5. a kind of electroplating waste water treatment system according to claim 1, which is characterized in that be equipped on the outside of the pond body (2)
Hydraulic cylinder (14), the push rod (12) are connected on the telescopic rod of hydraulic cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856930.7U CN209554967U (en) | 2018-11-12 | 2018-11-12 | A kind of electroplating waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856930.7U CN209554967U (en) | 2018-11-12 | 2018-11-12 | A kind of electroplating waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554967U true CN209554967U (en) | 2019-10-29 |
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ID=68299672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856930.7U Active CN209554967U (en) | 2018-11-12 | 2018-11-12 | A kind of electroplating waste water treatment system |
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| Country | Link |
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| CN (1) | CN209554967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811673A (en) * | 2021-02-04 | 2021-05-18 | 吴正鑫 | Electroplating wastewater treatment tank |
-
2018
- 2018-11-12 CN CN201821856930.7U patent/CN209554967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811673A (en) * | 2021-02-04 | 2021-05-18 | 吴正鑫 | Electroplating wastewater treatment tank |
| CN112811673B (en) * | 2021-02-04 | 2022-12-06 | 苏州易思达环保科技有限公司 | Electroplating wastewater treatment tank |
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