CN208717031U - A kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt - Google Patents
A kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt Download PDFInfo
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- CN208717031U CN208717031U CN201821318966.XU CN201821318966U CN208717031U CN 208717031 U CN208717031 U CN 208717031U CN 201821318966 U CN201821318966 U CN 201821318966U CN 208717031 U CN208717031 U CN 208717031U
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Abstract
The utility model provides a kind of cyclic processing device of effluent containing heavy metal ions of nickel containing cobalt, including raw water slot, combined reaction slot, spoke stream precipitation tank, catch basin one, accurate filter, gypsum reactive tank, gypsum cyclone separator, spoke stream precipitation tank two, strip medial launder, kettle liquid medial launder, spoke stream precipitation tank three, catch basin three, net type filter, bag type filter, neutralize letdown tank, each equipment is sequentially communicated, combined reaction slot is divided into four lattice being sequentially communicated, it is equipped with blender, the another side of spoke stream precipitation tank three is connected to metal cyclone separator, the another side of net type filter is connected to slurrying tank two, inclined tube filler is loaded inside spoke stream precipitation tank and spoke stream precipitation tank two, it is equipped with scraping and sucking machine.It is additionally provided with vulcanization filter pressing pump, lime bin, lime dosing pump, tank used for storing ammonia, metering pump, sulfuric acid storage tank, shifting pump, batch meter, sulfuric acid dosing pump, pH detection table and blender.Heavy metal reclamation rate is high, work efficiency is high, cost of labor is low.
Description
Technical field
The utility model relates to heavy metal containing wastewater treatment field, especially a kind of waste water containing heavy metal ion such as cobalt, nickel
Cyclic processing device.
Background technique
During regenerating the utilization process of cobalt nickel resources, the leachate of cobalt nickel waste material is divided into extraction after extracting
Product and raffinate two parts, extraction product enter downstream for synthetic product, and raffinate then becomes waste water, need further
Purification, purifying, are discharged after reaching discharge standard.In the extraction process of sulfuric acid system, at this point, mainly containing Co in raffinate2+、
Ni2+、SO42-.In current wastewater processing technology scheme, the case of heavy-metal ion removal waste water has very much.But it is most of
Either cyclic utilization rate with high costs is poor or unsuitable integrated mill uses.Therefore, how efficiently removal is useless
Heavy metal ion in water, can qualified discharge, while can effectively recycle again heavy metal, improve mechanization degree, reduce
Cost of labor, save program, improve device fluency be vast people from factory, Enterprise Human goal to fight for.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of effluent containing heavy metal ions of nickel containing cobalt
Cyclic processing device, the heavy metal ion in circulation and stress waste water add ancillary equipment, improve the mechanization degree of device, mention
Working efficiency is risen, cost of labor is reduced.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of effluent containing heavy metal ions of nickel containing cobalt
Cyclic processing device, including raw water slot, combined reaction slot, spoke stream precipitation tank, catch basin one, accurate filter, gypsum reactive tank,
Gypsum cyclone separator, spoke stream precipitation tank two, stripping medial launder, kettle liquid medial launder, spoke stream precipitation tank three, catch basin three, strainer
Formula filter, neutralizes letdown tank at bag type filter, and each equipment is sequentially communicated, and the spoke stream precipitation tank is connected on one side to catchment
Slot one, another side are connected to filter press, the outlet slurrying tank one of filter press, the outlet memory of slurrying tank one；It is described
Gypsum cyclone separator is connected to spoke stream precipitation tank two on one side, and another side is connected to gypsum dehydration machine, the outlet of gypsum dehydration machine
Gypsum drying machine, the outlet gypsum reservoir of gypsum drying machine；The spoke stream precipitation tank two is connected to stripping medial launder on one side,
Another side is connected to metal cyclone separator, the outlet slurrying tank two of metal cyclone separator, the outlet of slurrying tank two
Holding vessel, the combined reaction slot are divided into four lattice being sequentially communicated, and each reactive tank is equipped with blender, the spoke stream precipitating
The another side of slot three is connected to metal cyclone separator, and the another side of the net type filter is connected to slurrying tank two, the spoke stream
Inclined tube filler is loaded inside precipitation tank and spoke stream precipitation tank two, is equipped with scraping and sucking machine.
A kind of cyclic processing device of above-mentioned effluent containing heavy metal ions of nickel containing cobalt, the spoke stream precipitation tank and filter press it
Between be equipped with vulcanization filter pressing pump.
A kind of cyclic processing device of above-mentioned effluent containing heavy metal ions of nickel containing cobalt, further includes lime bin and lime dosing
Pump, lime bin are connected to one end of lime dosing pump, and the other end of lime dosing pump is connected to gypsum reactive tank.
A kind of cyclic processing device of above-mentioned effluent containing heavy metal ions of nickel containing cobalt, further includes tank used for storing ammonia, metering pump, institute
State tank used for storing ammonia connection metering pump, the first lattice of the other end connection combined reaction slot of metering pump.
A kind of cyclic processing device of above-mentioned effluent containing heavy metal ions of nickel containing cobalt, further includes sulfuric acid storage tank, shifting pump, meter
Measuring tank, sulfuric acid dosing pump, four are sequentially communicated, in the outlet of sulfuric acid dosing pump and letdown tank.
A kind of cyclic processing device of above-mentioned effluent containing heavy metal ions of nickel containing cobalt, the interior pH that is equipped with of the neutralization letdown tank are examined
Survey table and blender.
The beneficial effects of the utility model are: the cyclic processing device for containing cobalt nickel effluent containing heavy metal ions can filter simultaneously
The heavy metal ion in waste water is recycled, realizes recycling for heavy metal ion, ancillary equipment blender, scraping and sucking machine can mention
The mechanization degree of high device promotes working efficiency, reduces cost of labor；Vulcanize filter pressing pump, lime bin, lime dosing pump,
Tank used for storing ammonia, metering pump, sulfuric acid storage tank, shifting pump, batch meter, sulfuric acid dosing pump, pH detection table and blender, can be further
It saves program, reduce cost of labor and time cost, the fluency for improving device, it is more convenient, quick.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the device frame figure of the utility model.
Specific embodiment
[embodiment 1]
A kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt, including raw water slot, combined reaction slot, spoke stream precipitating
Slot, catch basin one, accurate filter, gypsum reactive tank, gypsum cyclone separator, spoke stream precipitation tank two, stripping medial launder, kettle liquid
Medial launder, spoke stream precipitation tank three, catch basin three, net type filter, bag type filter, neutralize letdown tank, each equipment according to
Secondary connection, the spoke stream precipitation tank are connected to catch basin one on one side, and another side is connected to filter press, the outlet slurrying tank of filter press
One, the outlet memory of slurrying tank one；The gypsum cyclone separator is connected to spoke stream precipitation tank two, another side connection on one side
Gypsum dehydration machine, the outlet gypsum drying machine of gypsum dehydration machine, the outlet gypsum reservoir of gypsum drying machine；It is described
Spoke stream precipitation tank two is connected to stripping medial launder on one side, and another side is connected to metal cyclone separator, the outlet of metal cyclone separator
It is connected to slurrying tank two, the outlet holding vessel of slurrying tank two, the combined reaction slot is divided into four lattice being sequentially communicated, each anti-
Slot is answered to be equipped with blender, the another side of the spoke stream precipitation tank three is connected to metal cyclone separator, the filter net type filtering
The another side of device is connected to slurrying tank two, and inclined tube filler is loaded inside the spoke stream precipitation tank and spoke stream precipitation tank two, and suction is scraped in outfit
Mud machine.Spoke stream precipitation tank tee joint metal cyclone separator, net type filter are connected to slurrying tank two, make the gypsum and again of surplus
Metal ion can still be put into production, not only avoided being discharged into environment and polluted environment, but also can recycle heavy metal ion production
Raw income.
Preferably, vulcanization filter pressing pump is equipped between the spoke stream precipitation tank and filter press.
Preferably, the cyclic processing device of above-mentioned a kind of effluent containing heavy metal ions of nickel containing cobalt, further include lime bin and
Lime dosing pump, lime bin are connected to one end of lime dosing pump, and the other end of lime dosing pump is connected to gypsum reactive tank.Lime
Feed bin sets 1, and dosing pump sets 3, is suitable for the working environment of integrated mill.
Preferably, the cyclic processing device of above-mentioned a kind of effluent containing heavy metal ions of nickel containing cobalt further includes tank used for storing ammonia, meter
Amount pump, the tank used for storing ammonia are connected to metering pump, the first lattice of the other end connection combined reaction slot of metering pump.The tank used for storing ammonia
If 2, metering pump 2, two metering pumps, one normal use, one spare.It further include vulcanized sodium dosing pump, vulcanized sodium dosing
Second lattice of pump connection combined reaction slot, vulcanized sodium dosing pump set 3, and 2 is standby with 1.Further including further includes PAM medicine system, PAM
Medicine system includes 1 dissolution case, 1 shifting pump, 1 batch meter, 9 metering pumps.
Preferably, the cyclic processing device of above-mentioned a kind of effluent containing heavy metal ions of nickel containing cobalt further includes sulfuric acid storage tank, turns
Pump, batch meter, sulfuric acid dosing pump are moved, four are sequentially communicated, in the outlet of sulfuric acid dosing pump and letdown tank.The sulfuric acid storage
Tank sets 1, shifting pump 2, batch meter 1, sulfuric acid dosing pump 3.
Preferably, pH detection table and blender are equipped in the neutralization letdown tank.The water neutralized in letdown tank is examined by pH
It surveys table and controls sulphuric acid, make water pH value between 6-9.
The utility model can effectively remove Co2+、Ni2+、SO42-, when pH by the equipment processed waste water is by intaking
4.89 strong acid water becomes the weak acid and weak base water of 6.0-9.0；NH4 +Concentration by be lower than 27.32g/L, be reduced to 15mg/L；Co
Concentration by be lower than 55.49mg/L, fall below 1mg/L；The concentration of Ni is reduced to 1mg/L, both by being lower than 60-65mg/L
Eliminate Co2+、Ni2+, and realize the recycling of the two；SO4 2-Concentration by lower than 103.62g/L to almost all return
It receives.Except SO4 2-Obtained gypsum can be taken out, and income is generated.Medial launder is stripped, recycling for ammonium hydroxide is able to achieve.The present apparatus is adopted
With repeatedly precipitating, be filtered for multiple times, reasonable distribution each unit, depth Call Provision, nickel heavy metal, and make the waste water saliferous of discharge
Amount is lower, concentration of heavy metal ion is lower, realizes the recycling of heavy metal ions in wastewater and the harmless row of waste water
It puts.
The cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt can filter and recycle the heavy metal ion in waste water,
Realize recycling for heavy metal ion, ancillary equipment blender, scraping and sucking machine can be improved the mechanization degree of device, be promoted
Working efficiency reduces cost of labor；Vulcanize filter pressing pump, lime bin, lime dosing pump, tank used for storing ammonia, metering pump, sulfuric acid storage
Tank, shifting pump, batch meter, sulfuric acid dosing pump, pH detection table and blender, can further save program, reduce cost of labor
It is more convenient, quick with the fluency of time cost, raising device.
Claims (6)
1. a kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt, including raw water slot, combined reaction slot, spoke stream precipitating
Slot, catch basin one, accurate filter, gypsum reactive tank, gypsum cyclone separator, spoke stream precipitation tank two, stripping medial launder, kettle liquid
Medial launder, spoke stream precipitation tank three, catch basin three, net type filter, bag type filter, neutralize letdown tank, each equipment according to
Secondary connection, the spoke stream precipitation tank are connected to catch basin one on one side, and another side is connected to filter press, the outlet slurrying tank of filter press
One, the outlet memory of slurrying tank one；The gypsum cyclone separator is connected to spoke stream precipitation tank two, another side connection on one side
Gypsum dehydration machine, the outlet gypsum drying machine of gypsum dehydration machine, the outlet gypsum reservoir of gypsum drying machine；It is described
Spoke stream precipitation tank two is connected to stripping medial launder on one side, and another side is connected to metal cyclone separator, the outlet of metal cyclone separator
It is connected to slurrying tank two, the outlet holding vessel of slurrying tank two, the combined reaction slot is divided into four lattice being sequentially communicated, each anti-
Slot is answered to be equipped with blender, which is characterized in that the another side of the spoke stream precipitation tank three is connected to metal cyclone separator, described
The another side of net type filter is connected to slurrying tank two, and filling inclined tube is filled out inside the spoke stream precipitation tank and spoke stream precipitation tank two
Material is equipped with scraping and sucking machine.
2. a kind of cyclic processing device of effluent containing heavy metal ions of nickel containing cobalt according to claim 1, which is characterized in that institute
It states and is equipped with vulcanization filter pressing pump between spoke stream precipitation tank and filter press.
3. a kind of cyclic processing device of effluent containing heavy metal ions of nickel containing cobalt according to claim 1, which is characterized in that also
Including lime bin and lime dosing pump, lime bin is connected to one end of lime dosing pump, the other end connection of lime dosing pump
Gypsum reactive tank.
4. a kind of cyclic processing device of effluent containing heavy metal ions of nickel containing cobalt according to claim 1, which is characterized in that also
Including tank used for storing ammonia, metering pump, the tank used for storing ammonia is connected to metering pump, and the other end of metering pump is connected to the first of combined reaction slot
Lattice.
5. a kind of cyclic processing device of effluent containing heavy metal ions of nickel containing cobalt according to claim 1, which is characterized in that also
Including sulfuric acid storage tank, shifting pump, batch meter, sulfuric acid dosing pump, four are sequentially communicated, and in the outlet of sulfuric acid dosing pump and are arranged
Put slot.
6. a kind of cyclic processing device of effluent containing heavy metal ions of nickel containing cobalt according to claim 1, which is characterized in that institute
It states to neutralize and is equipped with pH detection table and blender in letdown tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318966.XU CN208717031U (en) | 2018-08-16 | 2018-08-16 | A kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318966.XU CN208717031U (en) | 2018-08-16 | 2018-08-16 | A kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717031U true CN208717031U (en) | 2019-04-09 |
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ID=65977943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318966.XU Active CN208717031U (en) | 2018-08-16 | 2018-08-16 | A kind of cyclic processing device of the effluent containing heavy metal ions of nickel containing cobalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208717031U (en) |
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2018
- 2018-08-16 CN CN201821318966.XU patent/CN208717031U/en active Active
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