CN208802942U - A kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission - Google Patents
A kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission Download PDFInfo
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- CN208802942U CN208802942U CN201821411965.XU CN201821411965U CN208802942U CN 208802942 U CN208802942 U CN 208802942U CN 201821411965 U CN201821411965 U CN 201821411965U CN 208802942 U CN208802942 U CN 208802942U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 46
- 230000007613 environmental effect Effects 0.000 title claims abstract description 20
- QNLDXHPSAMJPGB-UHFFFAOYSA-N [Cu].S(O)(O)(=O)=O.[N].N Chemical compound [Cu].S(O)(O)(=O)=O.[N].N QNLDXHPSAMJPGB-UHFFFAOYSA-N 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000010949 copper Substances 0.000 claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 27
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 27
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 27
- 239000013505 freshwater Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 238000005370 electroosmosis Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims abstract description 4
- 239000010802 sludge Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 238000001223 reverse osmosis Methods 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 230000001131 transforming effect Effects 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 229960001040 ammonium chloride Drugs 0.000 description 22
- 239000000243 solution Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- VRKLRJSVDLCXKU-UHFFFAOYSA-L N.N.[Cu++].[O-]S([O-])(=O)=O Chemical compound N.N.[Cu++].[O-]S([O-])(=O)=O VRKLRJSVDLCXKU-UHFFFAOYSA-L 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- QPLLFCQZNIDHBX-UHFFFAOYSA-N [S].[N].N Chemical compound [S].[N].N QPLLFCQZNIDHBX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission, including copper recovery unit, ammonium chloride purification enrichment unit and ammonium sulfate conversion unit, and copper recovery unit recycles copper sludge for filtering trace copper ion precipitation；Ammonium sulfate conversion unit is connect with the copper recovery unit, for the ammonium sulfate in waste water to be converted to ammonium chloride；Ammonium chloride purification enrichment unit includes filter device, frequently pole-reversing electroosmosis device, concentrated water processing unit and fresh water treatment device, the filter device is connect with the ammonium sulfate conversion unit, the water inlet of the frequently pole-reversing electroosmosis device is connect with the filter device, and the water inlet of the frequently pole-reversing electroosmosis device is connect with the concentrated water processing unit and the fresh water treatment device respectively.Low energy consumption for the utility model, and equipment cost is low, remarkable in economical benefits, solves the problems, such as that equipment is perishable.
Description
Technical field
The utility model relates to high ammonia nitrogen copper sulphate technical field of wastewater recovery, the high ammonia nitrogen sulphur of especially a kind of zero-emission
Acid copper waste water environmental protection recyclable device.
Background technique
As China's industrial boom grows, the high ammonia-nitrogen wastewater generated therefrom also becomes industry development restraining factors
One of, therefore, cost-effective control high density pollution also becomes the important topic of current environmental worker's research, has obtained industry
The great attention of interior personage.Industrial high ammonia-nitrogen wastewater is mainly derived from circuitboard etching waste liquid disposition, hydrometallurgy, chemical industry, system
Medicine and other associated production enterprises.Ammonia nitrogen is with ammonium salt or NH4The form of OH there are in waste water, generally mainly by 3% chlorination
Ammonium, 0.05% Cu ion, 0.6% ammonium sulfate composition.High ammonia-nitrogen wastewater is difficult to be handled with biochemical method, but uses tradition
Electric heating evaporation condensation crystallization method, process are as follows: electric heating by ammonium chloride evaporation and concentration → crystallisation by cooling → centrifugal dehydration →
Obtain ammonium chloride.Traditional treatment method has the following problems: energy consumption is high, at high cost, and product price is low, and market prospects are not had an optimistic view of；
The ammonium chloride of recycling contains containing a large amount of impurity especially ammonium sulfate, ammonium sulfate meeting knotts clay boundary, and brings new processing to environmental protection
Problem；Because of high-temperature process ammonium chloride solution, lead to equipment seriously corroded.
Utility model content
In view of the foregoing drawbacks, the utility model intends to solve the technical problem by providing a kind of high ammonia nitrogen copper sulphate of zero-emission
Waste water environmental protection recyclable device, low energy consumption, and equipment cost is low, remarkable in economical benefits, and solves the problems, such as that equipment is perishable.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of high ammonia nitrogen copper sulphate of zero-emission is useless
Water environmental protection recyclable device, comprising:
Copper recovery unit recycles copper sludge for filtering trace copper ion precipitation；
Ammonium sulfate conversion unit is connect with the copper recovery unit, for the ammonium sulfate in waste water to be converted to ammonium chloride；
Ammonium chloride purification enrichment unit is connect with the ammonium sulfate conversion unit, including filter device, frequently pole-reversing electric osmose
Parser, concentrated water processing unit and fresh water treatment device, the filter device are connect with the ammonium sulfate conversion unit, described frequent
The water inlet of pole-reversing electroosmosis device is connect with the filter device, the water inlet of the frequently pole-reversing electroosmosis device respectively with it is described
Concentrated water processing unit is connected with the fresh water treatment device.
As a further improvement of the above technical scheme, the copper recovery unit include copper removal tank and with the copper removal tank
Sequentially connected first filter press and the first waste water basin.
As a further improvement of the above technical scheme, the ammonium sulfate conversion unit includes conversion tank, transforming agent tank,
Two filter presses and the second waste water basin, the transforming agent tank are connect with the conversion tank, the conversion tank, second filter press
It is sequentially connected with the second waste water basin.
As a further improvement of the above technical scheme, the filter device includes sand filter, active carbon filter and guarantor
Pacify filter, the sand filter, active carbon filter and cartridge filter are sequentially connected.
As a further improvement of the above technical scheme, the concentrated water processing unit includes concentrated water basin, heating tank, cooling
Tank and condensing unit, the concentrated water basin and the condensing unit are connect with the water inlet of the heating tank respectively, the heating
The water outlet of tank is connect with the cooling tank, and the cooling tank is connected with concentration flow container.
As a further improvement of the above technical scheme, preheating pipe is equipped in the cooling tank, the preheating pipe
Water inlet is connect with the concentrated water basin, and the water outlet of the preheating pipe is connect with the heating tank.
As a further improvement of the above technical scheme, the condensing unit includes condenser, circulating chilled water tank, condensed water
Tank, water ejector and tourie, cold water is delivered to by the circulating chilled water tank to be used to reduce the condenser in the condenser
Interior temperature, the water inlet of the condensate water pot are connect with the condensator outlet, the water outlet of the condensate water pot with it is described
Water ejector connection, the top of the tourie is arranged in the water ejector, for absorbing micro ammonia.
As a further improvement of the above technical scheme, the fresh water treatment device includes RO reverse osmosis equipment and pure water
Tank, the RO reverse osmosis equipment are connected with the pure water tank.
The reaction principle of the utility model are as follows: waste water is mainly by 3% ammonium chloride, 0.05% Cu ion, 0.6% sulphur
Sour ammonium composition, Cu ion are precipitated by copper precipitating reagent, and CaCl is added in ammonium sulfate2So that ammonium sulfate is switched to ammonium chloride and gypsum, filters
When ammonium chloride clear liquid afterwards passes through frequently pole-reversing electroosmosis device, NH4+It is sucked by cathode, Cl—It is sucked by anode, due to positive and negative anodes
Frequent exchange comes out and forms fresh water and concentrated water, the chemical equation being directed to are as follows:
〔NH4〕2SO4+CaCL2→2NH4CL+CaSO4·2H2O↓
Compared with prior art, the utility model has the beneficial effects that
1, it being discharged without any wastewater and waste materials, 80% waste water becomes pure water of the total nitrogen content less than 10mg/L and recycles,
It can also direct emission；20% waste water becomes pure ammonium chloride solution, can be used as the stoste for preparing etching solution, returns to etching machine again
It utilizes, forms benign cycle；
2, technical process mainly operates under room temperature, low-voltage, and low energy consumption, remarkable in economical benefits；
3, equipment cost is reduced, using engineering plastics equipment and operates at normal temperature, solves the problems, such as that equipment is perishable.
Detailed description of the invention
Fig. 1 be a kind of zero-emission of the utility model high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device copper recovery unit and
The structural schematic diagram of ammonium sulfate conversion unit；
Fig. 2 is a kind of chlorination of the settling tank of the high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission of the utility model
The structural schematic diagram of ammonium purification enrichment unit.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.It should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig. 1 and Fig. 2, the high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of the zero-emission, including copper recovery unit 1,
Ammonium sulfate conversion unit 2 and ammonium chloride purification enrichment unit 3, copper recovery unit 1, ammonium sulfate conversion unit 2 and ammonium chloride purification
Enrichment unit 3 is sequentially connected；Copper recovery unit 1 recycles copper sludge for filtering trace copper ion precipitation；Ammonium sulfate conversion unit
2 connect with copper recovery unit 1, and ammonium sulfate conversion unit 2 is used to the ammonium sulfate in waste water being converted to ammonium chloride；Ammonium chloride purification
Enrichment unit 3 includes filter device 31, frequently pole-reversing electroosmosis device 32, concentrated water processing unit 33 and fresh water treatment device 34, mistake
Filter device 31 is connect with ammonium sulfate conversion unit 2, and the water inlet of frequently pole-reversing electroosmosis device 32 is connect with filter device 31, frequently
The water inlet of pole-reversing electroosmosis device 32 connect 34 with concentrated water processing unit 33 and fresh water treatment device respectively.
Copper recovery unit 1 includes waste water stoste basin 11, copper removal tank 12 and presses with copper removal tank 12 sequentially connected first
Filter 13 and the first waste water basin 14, the water outlet of the first filter press 13 are equipped with the first Clear liquid tank 15, the first Clear liquid tank 15 and the
The connection of one waste water basin 14.
Ammonium sulfate conversion unit 2 includes conversion tank 21, transforming agent tank 22, the second filter press 23, the second Clear liquid tank 24 and the
Two waste water basins 25, transforming agent tank 22 are connect with conversion tank 21, conversion tank 21, the second filter press 23, the second Clear liquid tank 24 and
Two waste water basins 25 are sequentially connected.
Filter device 31 includes sand filter 311, active carbon filter 312 and cartridge filter 313, is used to impurity screening,
It is pre-processed, sand filter 311, active carbon filter 312 and cartridge filter 313 are sequentially connected, and cartridge filter 313 connects
There is purification waste water tank 314.
Concentrated water processing unit 33 includes concentrated water basin 331, heating tank 332, cooling tank 333 and condenser 334, circulating chilled water
Tank 335, condensate water pot 336, water ejector 337 and tourie 338, concentrated water basin 331 and condenser 334 respectively with heating tank
332 water inlet connection, the water outlet of heating tank 332 are connect with cooling tank, and cooling tank 333 is connected with concentration flow container 340.
Preheating pipe 339 is equipped in cooling tank 333, the water inlet of preheating pipe 339 is connect with concentrated water basin 331, is preheated
The water outlet of pipeline 339 is connect with heating tank 332, the higher solution of temperature being transported in cooling tank 333 using heating tank 332
The concentrated water in preheating pipe 339 is heated, preheating, energy conservation and environmental protection are achieved the purpose that before concentrated water is transported to heating tank 332.
Cold water is delivered to by circulating chilled water tank 335 to be used to reduce the temperature in condenser 334, condensed water in condenser 334
Water inlet and condenser 334 outlet of tank 336 connect, and the water outlet of condensate water pot 336 is connect with water ejector 337, water injection
The top of tourie 338 is arranged in device 337, for absorbing micro ammonia, does not generate exhaust gas.
Fresh water treatment device 34 include fresh water basin 341, RO reverse osmosis equipment 342 and pure water tank 343, fresh water basin 341,
RO reverse osmosis equipment 342 is sequentially connected with pure water tank 343, reduce the total nitrogen content of fresh water further must, water quality is obtained into one
Step purifying.
The processing step of the utility model includes: S1, recycles high ammonia nitrogen sulfuric acid copper waste water, and by high ammonia nitrogen sulfuric acid copper waste water
It is pumped into copper removal tank 12, and vulcanized sodium is added toward copper removal tank 12, obtain the solution one precipitated containing copper；
Solution one is pumped into the first filter press 13 by S2, and clear liquid one and pureed copper precipitating are obtained after filtering；
Clear liquid one is pumped into conversion tank 21 by S3, and calcium chloride is added toward conversion tank 21, is obtained containing gypsum deposition
Solution two；
Solution two is pumped into the second filter press 23, clear liquid two and gypsum, the main component of clear liquid two is obtained after filtering by S4
For ammonium chloride；
Clear liquid two is successively pumped into the filter device of impurity screening, frequently pole-reversing electroosmosis device is pumped into after pretreatment by S5
In 32, the fresh water and concentrated water with different ammonium chloride concentrations are obtained；
S6, fresh water are pumped into fresh water treatment device 34, and after the effect by RO reverse osmosis equipment 342, it is small to obtain total nitrogen content
In the pure water of 10mg/L, production is used as in return；
Concentrated water is pumped into concentrated water processing unit 33, after 332 heating evaporation of heating tank, obtains ammonium chloride content greater than 25%
Solution three, etching solution can be formulated as.
Ammonium sulfate a large amount of in high ammonia nitrogen sulfuric acid copper waste water are converted ammonium chloride by the utility model, and room temperature, 30V it is low
Under voltage, by being enriched with the ammonium chloride in waste water under the action of frequently pole-reversing electroosmosis device, obtaining ammonium chloride content is
15% pure high strength ammonium-chloride solution and content is down to 0.1% fresh water, and high strength ammonium-chloride solution is dense through electric heating
Contracting juice 25% is used as etching solution stoste, and for the steam of generation also by condensing recovery, it is small to obtain total nitrogen through RO reverse osmosis equipment for fresh water
In the pure water of 10mg/L, benign cycle is formed, is discharged in this entire technical process without waste water and gas, and energy consumption is extremely low, relates to
And equipment cost it is low, obvious economic.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission characterized by comprising
Copper recovery unit recycles copper sludge for filtering trace copper ion precipitation；
Ammonium sulfate conversion unit is connect with the copper recovery unit, for the ammonium sulfate in waste water to be converted to ammonium chloride；
Ammonium chloride purification enrichment unit is connect with the ammonium sulfate conversion unit, including filter device, frequently pole-reversing electroosmosis
Device, concentrated water processing unit and fresh water treatment device, the filter device are connect with the ammonium sulfate conversion unit, described frequently to fall
The water inlet of pole electric dialyzator is connect with the filter device, the water inlet of the frequently pole-reversing electroosmosis device respectively with it is described dense
Water treatment facilities is connected with the fresh water treatment device.
2. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 1, which is characterized in that
The copper recovery unit include copper removal tank and with sequentially connected first filter press of the copper removal tank and the first waste water basin.
3. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 1, which is characterized in that
The ammonium sulfate conversion unit includes conversion tank, transforming agent tank, the second filter press and the second waste water basin, the transforming agent tank with
The conversion tank connection, the conversion tank, second filter press and the second waste water basin are sequentially connected.
4. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 1, which is characterized in that
The filter device includes sand filter, active carbon filter and cartridge filter, the sand filter, active carbon filter and guarantor
Peace filter is sequentially connected.
5. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 1, which is characterized in that
The concentrated water processing unit includes concentrated water basin, heating tank, cooling tank and condensing unit, and the concentrated water basin and the condensation fill
It sets and is connect respectively with the water inlet of the heating tank, the water outlet of the heating tank is connect with the cooling tank, the cooling tank
It is connected with concentration flow container.
6. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 5, which is characterized in that
Preheating pipe is equipped in the cooling tank, the water inlet of the preheating pipe is connect with the concentrated water basin, the preheating pipe
Water outlet connect with the heating tank.
7. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 5, which is characterized in that
The condensing unit includes condenser, circulating chilled water tank, condensate water pot, water ejector and tourie, and the circulating chilled water tank will
Cold water, which is delivered in the condenser, is used to reduce the temperature in the condenser, the water inlet of the condensate water pot with it is described cold
Condenser outlet connection, the water outlet of the condensate water pot are connect with the water ejector, and the water ejector is arranged in the suction
The top of closed cans, for absorbing micro ammonia.
8. a kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission according to claim 1, which is characterized in that
The fresh water treatment device includes RO reverse osmosis equipment and pure water tank, and the RO reverse osmosis equipment is connected with the pure water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411965.XU CN208802942U (en) | 2018-08-30 | 2018-08-30 | A kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411965.XU CN208802942U (en) | 2018-08-30 | 2018-08-30 | A kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device of zero-emission |
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| CN208802942U true CN208802942U (en) | 2019-04-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862757A (en) * | 2018-08-30 | 2018-11-23 | 惠州大亚湾亿田环保技术有限公司 | A kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device and its technique of zero-emission |
| CN110255774A (en) * | 2019-07-05 | 2019-09-20 | 金隆铜业有限公司 | The processing system and treatment process of cupric high ammonia-nitrogen wastewater |
-
2018
- 2018-08-30 CN CN201821411965.XU patent/CN208802942U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862757A (en) * | 2018-08-30 | 2018-11-23 | 惠州大亚湾亿田环保技术有限公司 | A kind of high ammonia nitrogen sulfuric acid copper waste water environmental protection recyclable device and its technique of zero-emission |
| CN110255774A (en) * | 2019-07-05 | 2019-09-20 | 金隆铜业有限公司 | The processing system and treatment process of cupric high ammonia-nitrogen wastewater |
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