CN209554928U - High copper high volatile discards mixed acid processing system - Google Patents
High copper high volatile discards mixed acid processing system Download PDFInfo
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- CN209554928U CN209554928U CN201821566283.6U CN201821566283U CN209554928U CN 209554928 U CN209554928 U CN 209554928U CN 201821566283 U CN201821566283 U CN 201821566283U CN 209554928 U CN209554928 U CN 209554928U
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- pump
- connect
- acid
- filter
- mouth
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- 239000002253 acid Substances 0.000 title claims abstract 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract 9
- 229910052802 copper Inorganic materials 0.000 title claims abstract 9
- 239000010949 copper Substances 0.000 title claims abstract 9
- 239000003513 alkali Substances 0.000 claims abstract 10
- 239000000706 filtrate Substances 0.000 claims abstract 10
- 239000007788 liquid Substances 0.000 claims abstract 8
- 239000003595 mist Substances 0.000 claims abstract 5
- 230000008676 import Effects 0.000 claims abstract 4
- 239000000835 fiber Substances 0.000 claims 5
- 239000004743 Polypropylene Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 239000004744 fabric Substances 0.000 claims 3
- 229920004933 Terylene® Polymers 0.000 claims 2
- 238000005273 aeration Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 229920001903 high density polyethylene Polymers 0.000 claims 2
- 239000004700 high-density polyethylene Substances 0.000 claims 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims 2
- -1 polypropylene Polymers 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 2
- 238000010992 reflux Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 238000005276 aerator Methods 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003039 volatile agent Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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Abstract
The utility model discloses a kind of high copper high volatiles to discard mixed acid processing system, be related to copper-containing waste acid process field, including acid mist purifying device, for alkali pump, for sour pump, reactive tank, pneumatic diaphragm pump, filter press, cache slot, emptying pump and accurate filter；Wherein, reactive tank is equipped with acid inlet, liquid feeding alkali mouth, exhaust outlet, and acid inlet is connected with for acid pump, and liquid feeding alkali mouth is connect with for alkali pump, and exhaust outlet is connect with acid mist purifying device；Reactive tank is connect by pneumatic diaphragm pump with filter press；Cache slot is equipped with filtrate import, turbid solution exports II, filtrate discharge mouth, and filtrate discharge mouth is connect by emptying pump with accurate filter；Filtrate import is connect with filter press, and turbid solution outlet II is connect by pneumatic diaphragm pump with filter press.The utility model can effectively prevent acid mist evolution and welding and endanger worker's health and solve the problems, such as that blowdown is not up to standard.
Description
Technical field
The utility model relates to copper-containing waste acid process fields more particularly to a kind of high copper high volatile to discard mixed acid
Processing system.
Background technique
High copper high volatile is discarded in mixed acid treatment process, is on the one hand very easy to a large amount of acid mist evolution occur
And welding and the phenomenon that endangering operator's health；On the other hand, pressure-filtering process will appear filter cloth interception copper oxide
It is ineffective, and the phenomenon for causing blowdown not up to standard occurs.
Utility model content
Problem to be solved in the utility model is to provide a kind of system for handling high copper high volatile mixed acid
And processing method, can effectively prevent acid mist evolution and welding and endanger worker's health and solve blowdown it is not up to standard
Problem.
In order to solve the above technical problems, the utility model adopts the following technical solution:
The utility model provides a kind of high copper high volatile and discards mixed acid processing system, including acid mist purifying device,
For alkali pump, for sour pump, reactive tank, pneumatic diaphragm pump, filter press, cache slot, emptying pump and accurate filter；
Wherein, reactive tank be equipped with acid inlet, liquid feeding alkali mouth, exhaust outlet, acid inlet with for acid pump connect, liquid feeding alkali mouth with
It is connected for alkali pump, exhaust outlet is connect with acid mist purifying device；Reactive tank is connect by pneumatic diaphragm pump with filter press；
Cache slot is equipped with filtrate import, turbid solution exports II, filtrate discharge mouth, and filtrate discharge mouth passes through emptying pump and essence
Close filter connection；Filtrate import is connect with filter press, and turbid solution outlet II is connect by pneumatic diaphragm pump with filter press.
Acid mist purifying device makes in reactive tank in negative pressure state；It is reacted in almost closed subnormal ambient, acid mist purifying
Device takes away the acid mist of generation, after fully reacting, is filtered by way of moving in circles, and when seldom to solid content, passes through essence
Close filter is filtered and is discharged.
Preferably, liquid level mouth, filtrate refluxing opening are surveyed on reactive tank there are observation panel, air stirring mouth, turbid solution outlet I,
Filtrate refluxing opening described in temperature-measuring port and aeration opening connects filter press by starting separate pump, and the observation panel is equipped with cover board, empty
Gas agitating mouth is connect with blender, at the survey liquid level mouth be equipped with float type liquid level display, turbid solution export I by pneumatically every
Membrane pump is connect with filter press；Temperature-measuring port is connect with hygrosensor, and aeration opening is connect with aerator；The reactive tank groove body is close
Envelope, material HDPE, PTFE, PP.
Preferably, cache slot is equipped with observation panel, anti-pump idle running liquid level mouth, and the observation panel is equipped with cover board, cache slot slot
Body sealing, the material of cache slot are HDPE, PTFE, PP.
Preferably, filter press has automatic pressure-maintaining function, and it is 2~20 μ with filtering accuracy that filter liquor form of export, which is undercurrent,
The terylene filter cloth of m；The corrosion of filter cloth strong alkali-acid resistance, the material of filter cloth includes terylene, polypropylene fibre, polyamide fibre and polyvinyl.
Preferably, the resistance to alkali corrosion of accurate filter, accurate filter filtering accuracy are 0.2~1 μm, the material packet of filter core
Include glass fibre, polypropylene fiber, polyester fiber.
Preferably, used that equal strong alkali-acid resistance is pumped for alkali pump, for acid, lift is 2~50m, and flow is 0.5~8m3/h。
The utility model the utility model has the advantages that
The utility model is made in reactive tank by acid mist purifying device in negative pressure state；In almost closed subnormal ambient
Reaction, acid mist purifying device takes away the acid mist of generation, after fully reacting, is filtered by way of moving in circles, seldom to solid content
When, it is filtered and is discharged by accurate filter.Solve acid mist the evolution welding, harmful to human of strong corrosive, with
And the problem that discharge of wastewater is not up to standard.
Detailed description of the invention
Fig. 1: the system structure diagram of processing high copper high volatile mixed acid.
1, acid mist purifying device；2, for alkali pump；3, it is pumped for acid；4, valve I；5, reactive tank；6, pneumatic diaphragm pump；7, filters pressing
Machine；8, cache slot；9, emptying pump；10, accurate filter；11, filtrate import；12, turbid solution exports II；13, turbid solution exports
I；14, filtrate refluxing opening；15, valve II；16, valve IV；17, valve III；18, valve V.
Specific embodiment
Embodiment 1:
The utility model provides a kind of high copper high volatile and discards mixed acid processing system, including acid mist purifying device 1,
For alkali pump 2, for acid pump 3, reactive tank 5, pneumatic diaphragm pump 6, filter press 7, cache slot 8, emptying pump 9 and accurate filter 10；
Wherein, reactive tank 5 is equipped with acid inlet, liquid feeding alkali mouth, exhaust outlet, and acid inlet is connect with for acid pump 3, liquid feeding alkali mouth
It is connect with for alkali pump 2, exhaust outlet is connect with acid mist purifying device 1；Reactive tank 5 is connect by pneumatic diaphragm pump 6 with filter press 7；
Cache slot 8 is equipped with filtrate import 11, turbid solution exports II12, filtrate discharge mouth, and filtrate discharge mouth passes through emptying pump 9
It is connect with accurate filter 10；Filtrate import 11 is connect with filter press 7, and turbid solution exports II12 and passes through pneumatic diaphragm pump 6 and pressure
Filter 7 connects.
Preferably, there are observation panels on reactive tank 5, survey liquid level mouth, filtrate refluxing opening, air stirring mouth, turbid solution outlet
I13, temperature-measuring port and aeration opening, the filtrate refluxing opening 14 connect filter press 7 by pneumatic diaphragm pump 6, and the observation panel is set
There is cover board, air stirring mouth is connect with blender, and float type liquid level display, turbid solution outlet are equipped at the survey liquid level mouth
I13 is connect by pneumatic diaphragm pump 6 with filter press 7；Temperature-measuring port is connect with hygrosensor, and aeration opening is connect with aerator；Institute
State the sealing of 5 groove body of reactive tank, material HDPE, PTFE, PP.
Preferably, cache slot 8 is equipped with observation panel, anti-pump idle running liquid level mouth, and the observation panel is equipped with cover board, cache slot 8
Groove body sealing, the material of cache slot 8 are HDPE, PTFE, PP.
Preferably, filter press 7 has automatic pressure-maintaining function, and it is 2~20 with filtering accuracy that filter liquor form of export, which is undercurrent,
μm terylene filter cloth；The corrosion of filter cloth strong alkali-acid resistance, the material of filter cloth includes terylene, polypropylene fibre, polyamide fibre and polyvinyl.
Preferably, the resistance to alkali corrosion of accurate filter 10, accurate filter filtering accuracy are 0.2~1 μm, the material of filter core
Including glass fibre, polypropylene fiber, polyester fiber.
Preferably, used that 3 equal strong alkali-acid resistances are pumped for alkali pump 2, for acid, lift is 2~50m, and flow is 0.5~8m3/h。
Referring to Figure of description 1, concrete operation step are as follows:
(1) valve I 4, valve II 15, valve IV 16, valve III17 are got into closed state；
(2) acid mist purifying device 1 is opened, is made in reactive tank 5 in negative pressure state；
(3) by containing higher concentration copper from high volatile mixed acid by 3 being drained into reactive tank 5 for acid pump, and open
Aerator；
(4) by adding liquid alkaline into reactive tank 5 for alkali pump 2, flow is controlled, and detect temperature in reactive tank 5, observed
The state of mixed liquor, reaction end stop liquid feeding alkali；
(5) air stirring cools down, and stops aeration when being down to suitable temperature, opens valve I 4 and valve IV 16, locking
Filter press 7 simultaneously starts the beginning filters pressing of pneumatic diaphragm pump 6；
(6) after the turbid solution in reactive tank 5 all enters cache slot 8 by filter press 7, valve I 4 and valve IV is closed
16, valve II 15, valve III17 are opened, the turbid solution in cache slot 8 is filtered again by filter press 7, filter liquor returns to
In reactive tank 5；
(7) it moves in circles filters pressing according to step (5) and (6), when the solid content in cache slot 8 is lower, stops filters pressing behaviour
Make, open valve V18, start emptying pump 9, filtrate is emitted into pH value adjustment link by accurate filter 10.
(8) after treatment closes each valve, power supply and compressed air etc., clears up filter residue afterwards for 24 hours.
Claims (6)
1. a kind of high copper high volatile discards mixed acid processing system, it is characterised in that: including acid mist purifying device (1), supply
Alkali pump (2) pumps (3), reactive tank (5), pneumatic diaphragm pump (6), filter press (7), cache slot (8), emptying pump (9) and precision for acid
Filter (10)；
Wherein, reactive tank (5) is equipped with acid inlet, liquid feeding alkali mouth, exhaust outlet, and acid inlet is connect with for acid pump (3), liquid feeding alkali mouth
It is connect with for alkali pump (2), exhaust outlet is connect with acid mist purifying device (1)；Reactive tank (5) passes through pneumatic diaphragm pump (6) and filter press
(7) it connects；
Cache slot (8) is equipped with filtrate import (11), turbid solution exports II (12), filtrate discharge mouth, and filtrate discharge mouth passes through discharge
Pump (9) is connect with accurate filter (10)；Filtrate import (11) is connect with filter press (7), and turbid solution outlet II (12) passes through gas
Dynamic diaphragm pump (6) are connect with filter press (7).
2. a kind of high copper high volatile according to claim 1 discards mixed acid processing system, which is characterized in that anti-
Answer on slot (5) there are observation panel, survey liquid level mouth, filtrate refluxing opening, air stirring mouth, turbid solution outlet I (13), temperature-measuring port and
Aeration opening, for the filtrate refluxing opening (14) by pneumatic diaphragm pump (6) connection filter press (7), the observation panel is equipped with cover board, empty
Gas agitating mouth is connect with blender, and float type liquid level display is equipped at the survey liquid level mouth, and turbid solution outlet I (13) passes through gas
Dynamic diaphragm pump (6) are connect with filter press (7)；Temperature-measuring port is connect with hygrosensor, and aeration opening is connect with aerator；The reaction
The sealing of slot (5) groove body, material HDPE, PTFE, PP.
3. high copper high volatile according to claim 1 discards mixed acid processing system, it is characterised in that: cache slot
(8) it is equipped with observation panel, anti-pump idle running liquid level mouth, the observation panel is equipped with cover board, the sealing of cache slot (8) groove body, cache slot (8)
Material be HDPE, PTFE, PP.
4. high copper high volatile according to claim 1 discards mixed acid processing system, it is characterised in that: filter press
(7) automatic pressure-maintaining function is had, filter liquor form of export is undercurrent, the terylene filter cloth for being 2~20 μm with filtering accuracy；Filter cloth is resistance to
Strong acid and strong base corrosion, the material of filter cloth includes terylene, polypropylene fibre, polyamide fibre and polyvinyl.
5. high copper high volatile according to claim 1 discards mixed acid processing system, it is characterised in that: accurate mistake
Filter (10) resistance to alkali corrosion, accurate filter filtering accuracy are 0.2~1 μm, and the material of filter core includes glass fibre, polypropylene fibre fibre
Dimension, polyester fiber.
6. high copper high volatile according to claim 1 discards mixed acid processing system, it is characterised in that: confession used
Alkali pump (2) pumps (3) equal strong alkali-acid resistance for acid, and lift is 2~50m, and flow is 0.5~8m3/h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566283.6U CN209554928U (en) | 2018-09-25 | 2018-09-25 | High copper high volatile discards mixed acid processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566283.6U CN209554928U (en) | 2018-09-25 | 2018-09-25 | High copper high volatile discards mixed acid processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554928U true CN209554928U (en) | 2019-10-29 |
Family
ID=68298568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566283.6U Active CN209554928U (en) | 2018-09-25 | 2018-09-25 | High copper high volatile discards mixed acid processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713591A (en) * | 2021-08-20 | 2021-11-30 | 淄博火炬能源有限责任公司 | High-copper content and high-volatility waste acid treatment system and operation method |
-
2018
- 2018-09-25 CN CN201821566283.6U patent/CN209554928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713591A (en) * | 2021-08-20 | 2021-11-30 | 淄博火炬能源有限责任公司 | High-copper content and high-volatility waste acid treatment system and operation method |
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| GR01 | Patent grant |