CN205933449U - Pickling waste waters deironing processing apparatus - Google Patents
Pickling waste waters deironing processing apparatus Download PDFInfo
- Publication number
- CN205933449U CN205933449U CN201620456635.7U CN201620456635U CN205933449U CN 205933449 U CN205933449 U CN 205933449U CN 201620456635 U CN201620456635 U CN 201620456635U CN 205933449 U CN205933449 U CN 205933449U
- Authority
- CN
- China
- Prior art keywords
- pond
- sedimentation basin
- waste waters
- pickling waste
- heavy metal
- 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
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Abstract
The utility model provides a pickling waste waters deironing processing apparatus. The utility model discloses a former pond, former pond on install the heavy metal and catch the agent and throw in a device and an aeration tank, former pond connect the neutralization pond, the neutralization pond connect the oxidation pond, the oxidation pond connect precipitation apparatus, precipitation apparatus connect the pressure filter. The utility model discloses the mud sediment that removes heavy metal ion removal can regard as raw materials for production to retrieve, and when having saved the great number and deal with the expense, the wastes material has been produced economic benefits by recycle, sour water after the deironing, can by production as fresh water source reutilization, reduce the consumption of water.
Description
Technical field：
The utility model is related to a kind of pickling waste waters and removes iron processing meanss, belongs to zinc-plated technical field of processing equipment.
Background technology：
During galvanizing produces, produce the washings after such as pickling, the acid waste water of ground water clock, all for acidity and sub-
The content of iron is higher, utilizes to the hydraulic energy recuperation after ensureing the cleaning action of washings and processing, needs acid waste water is entered
Row deferrization process, to ensure the activated state of chlorion, traditional deferrization process, only oxidation processes are carried out it is impossible to have to ferrous iron
Effect removes the micro heavy ion wherein containing, and leads to the body refuse producing can not recycle.
Utility model content：
The purpose of this utility model is to provide a kind of pickling waste waters to remove iron processing meanss for above-mentioned problem, removes
The body refuse of heavy metal can reclaim as raw materials for production, and while eliminating great number disposal expense, waste is recycled, and creates
Economic benefit, except the acid water after iron, can be produced as the secondary utilization in fresh water source, reduce the consumption of water.
Above-mentioned purpose is realized by following technical scheme：
Pickling waste waters removes iron processing meanss, including former pond, described former pond is provided with heavy metal chelating agent and throws in
Device and aeration case, described former pond connects neutralization pond, and described neutralization pond connects oxidation pond, and it is heavy that described oxidation pond connects
Shallow lake equipment, described settling apparatus connect filter press.
Described pickling waste waters removes iron processing meanss, and described settling apparatus include sedimentation basin, inside described sedimentation basin
One group of inclined tube is installed, the described angle of inclination of inclined tube is 30-60 ° with the angle of horizontal plane, and the side of described sedimentation basin sets
It is equipped with intake chamber, described sedimentation basin is provided with one group of overflow launder, described overflow launder connects outlet pipe, described sedimentation basin
Bottom be provided with sludge bucket, the bottom of described sludge bucket connects perforated sludge discharge pipe.
Described pickling waste waters removes iron processing meanss, and described heavy metal chelating agent delivery device includes medicine-chest, described
Be provided with agitator inside medicine-chest, described medicine-chest bottom is provided with discharging opening, described discharge outlet be provided be passed through described
Sedimentation basin discharge nozzle, described discharge nozzle is provided with flow valve.
Described pickling waste waters removes iron processing meanss, described former pond and installation on the connecting pipe of described neutralization pond
There is layer 2-3 screen pack.
Beneficial effect：
1. the utility model, in traditional deferrization process, adds two flow processs, in former pond, i.e. pending acid waste water
Add heavy metal chelating agent, in addition aeration in collecting pit, make heavy metal rapid and agent for capturing aggegation, before treatment of acidic wastewater
Filtered, be then neutralized, aoxidize, tube settling, press filtration recycle, the mud after such press filtration just can be produced
The producer of poly ferric chloride flocculant agent is recycled.
2. pipe chute precipitating equipment sedimentation effect of the present utility model is good.
Brief description：
Fig. 1 is structural representation of the present utility model.
In figure：1st, former pond；2nd, aeration case；3rd, neutralization pond；4th, oxidation pond；5th, filter press；6th, sedimentation basin；7th, inclined tube；8、
Intake chamber；9th, overflow launder；10th, outlet pipe；11st, sludge bucket；12nd, perforated sludge discharge pipe；13rd, medicine-chest；14th, agitator；15th, discharging
Mouthful；16th, discharge nozzle；17th, flow valve；18th, screen pack.
Specific embodiment：
Embodiment 1：
As shown in figure 1, the pickling waste waters of the present embodiment removes iron processing meanss, including former pond 1, described former pond is pacified
Equipped with heavy metal chelating agent delivery device and aeration case 2, described former pond connects neutralization pond 3, and described neutralization pond connects oxygen
Change pond 4, described oxidation pond connects settling apparatus, described settling apparatus connect filter press 5.Pending acid waste water is collected
Add heavy metal chelating agent, in addition aeration in pond, make heavy metal rapid and agent for capturing aggegation, before treatment of acidic wastewater in addition
Filter, be then neutralized, aoxidize, tube settling, press filtration recycle, the mud after such press filtration just can be polymerized by production
The producer of chlorination ferric flocculant is recycled.
Pickling waste waters described in the present embodiment removes iron processing meanss, and described settling apparatus include sedimentation basin 6, described
One group of inclined tube 7 is installed inside sedimentation basin, the described angle of inclination of inclined tube is 30-60 ° with the angle of horizontal plane, described precipitation
The side in pond is provided with intake chamber 8, and described sedimentation basin is provided with one group of overflow launder 9, and described overflow launder connects outlet pipe
10, the bottom of described sedimentation basin is provided with sludge bucket 11, and the bottom of described sludge bucket connects perforated sludge discharge pipe 12.
Pickling waste waters described in the present embodiment removes iron processing meanss, and described heavy metal chelating agent delivery device includes medicine
Case 13, is provided with agitator 14 inside described medicine-chest, described medicine-chest bottom is provided with discharging opening 15, described discharge outlet
The discharge nozzle 16 being passed through described sedimentation basin is installed, described discharge nozzle is provided with flow valve 17.The medicine-chest of the present embodiment
The inside is mounted with agitator, prevents medicament precipitation and dissolving insufficient.
Pickling waste waters described in the present embodiment removes iron processing meanss, the connection of described former pond and described neutralization pond
Layer 2-3 screen pack 18 is provided with pipeline.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also
Including the technical scheme being made up of above technical characteristic equivalent.Unaccomplished matter of the present utility model, belongs to this area skill
The common knowledge of art personnel.
Claims (3)
1. a kind of pickling waste waters removes iron processing meanss, it is characterized in that：Including former pond, described former pond is provided with heavy metal
Agent for capturing delivery device and aeration case, described former pond connects neutralization pond, and described neutralization pond connects oxidation pond, described oxygen
Change pond and connect settling apparatus, described settling apparatus connect filter press, described settling apparatus include sedimentation basin, described precipitation
One group of inclined tube is installed inside pond, the described angle of inclination of inclined tube is 30-60 ° with the angle of horizontal plane, described sedimentation basin
Side is provided with intake chamber, described sedimentation basin is provided with one group of overflow launder, described overflow launder connects outlet pipe, described
The bottom of sedimentation basin is provided with sludge bucket, and the bottom of described sludge bucket connects perforated sludge discharge pipe.
2. pickling waste waters according to claim 1 removes iron processing meanss, it is characterized in that：Described heavy metal chelating agent is thrown in
Device includes medicine-chest, is provided with agitator inside described medicine-chest, and described medicine-chest bottom is provided with discharging opening, described discharging
At mouthful, the discharge nozzle being passed through described sedimentation basin is installed, described discharge nozzle is provided with flow valve.
3. pickling waste waters according to claim 1 and 2 removes iron processing meanss, it is characterized in that：Described former pond with described
The connecting pipe of neutralization pond on layer 2-3 screen pack is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456635.7U CN205933449U (en) | 2016-05-19 | 2016-05-19 | Pickling waste waters deironing processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456635.7U CN205933449U (en) | 2016-05-19 | 2016-05-19 | Pickling waste waters deironing processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933449U true CN205933449U (en) | 2017-02-08 |
Family
ID=57935133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620456635.7U Expired - Fee Related CN205933449U (en) | 2016-05-19 | 2016-05-19 | Pickling waste waters deironing processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205933449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357299A (en) * | 2019-07-15 | 2019-10-22 | 佛山市顺德区东龙铜业有限公司 | A kind of heavy metal-polluted water treatment technology and its system |
-
2016
- 2016-05-19 CN CN201620456635.7U patent/CN205933449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357299A (en) * | 2019-07-15 | 2019-10-22 | 佛山市顺德区东龙铜业有限公司 | A kind of heavy metal-polluted water treatment technology and its system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |