CN209481400U - Automobile industry high organic wastewater processing system with high salt - Google Patents
Automobile industry high organic wastewater processing system with high salt Download PDFInfo
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- CN209481400U CN209481400U CN201821638220.7U CN201821638220U CN209481400U CN 209481400 U CN209481400 U CN 209481400U CN 201821638220 U CN201821638220 U CN 201821638220U CN 209481400 U CN209481400 U CN 209481400U
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Abstract
Automobile industry high organic wastewater processing system with high salt mainly detects water tank including intermediate water tank, oxidizing tower, the first intermediate water tank, activated carbon adsorber and first after intermediate water tank, hydrolysis acidification pool, the pond DAT-IAT, intermediate pool, coagulation reaction tank, secondary settling tank, filtering former pond, filter, filtering after sequentially connected comprehensive wastewater conditioning tank, pretreatment precipitation reaction pond, pretreatment inclined-tube sedimentation tank, air bearing coagulation reaction tank, flotation tank, neutralization mixing pit, air bearing；The first detection water tank is equipped with the unqualified production mouth of a river and produces the mouth of a river with qualified, and the unqualified production mouth of a river connects emergency pool, and the qualified production mouth of a river connects preliminary reuse pool, and this system waste water treatment efficiency is high, high treating effect, and wastewater recycle rate is high.
Description
Technical field
The utility model relates at automobile industry field of waste water treatment more particularly to automobile industry high organic wastewater with high salt
Reason system.
Background technique
With the fast development of automobile industry, the especially high speed development of new-energy automobile in recent years, automobile industry is in height
Speed also produces many environmental pollutions while growth, and the coating wastewater in automobile industry is since it is with high salinity, Gao You
The features such as machine object concentration, high heavy metal concentration, the destruction of surrounding enviroment is got worse, the processing of such waste water is compeled too late
To.
DAT-IAT technique is continuum micromeehanics, continuous intermittent aerating technique, it is realized continuously using single sbr reactor pond
The New-style SBR of operation.Technique is composed in series by the bis- ponds DAT and IAT, and the pond DAT continuum micromeehanics, continuous aeration (can also intervals
Aeration)；The pond IAT continuum micromeehanics, intermittent aerating, draining and spoil disposal are discharged from IAT, therefore the pond DAT-IAT is the prior art.
Membrane chemical reactor (MCR) is a kind of novel water treatment device to grow up on the basis of MBR.It is will to change
Treatment process is learned in conjunction with membrane separation process, so that traditional chemical reaction efficiency is improved.The reactor can root
It is fixed or mobile according to needing to build up, therefore MCR sewage disposal system and the prior art.
In addition, often coating wastewater and plant area's sanitary sewage handle discharge simultaneously, in treatment process in automobile industry
On, conventional process flow is complicated, poor processing effect, and cost of investment is high, has bigger limitation.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of waste water treatment efficiency
Height, high treating effect, the high automobile industry of wastewater recycle rate high organic wastewater processing system with high salt.
To realize the utility model the following technical schemes are provided:
Automobile industry high organic wastewater processing system with high salt mainly includes sequentially connected comprehensive wastewater conditioning tank, pre-
It handles precipitation reaction pond, pretreatment inclined-tube sedimentation tank, air bearing coagulation reaction tank, flotation tank, neutralize intermediate water after mixing pit, air bearing
In after case, hydrolysis acidification pool, the pond DAT-IAT, intermediate pool, coagulation reaction tank, secondary settling tank, filtering former pond, filter, filtering
Between water tank, oxidizing tower, the first intermediate water tank, activated carbon adsorber and first detection water tank；The first detection water tank is equipped with not
Qualification produces the mouth of a river and qualification produces the mouth of a river, and the unqualified production mouth of a river connects emergency pool, and the qualified mouth of a river that produces connects preliminary return
With pond, the preliminary reuse pool connects ultra filtering reverse osmosis system, the water outlet connection of the ultra filtering reverse osmosis system the
One fresh-water tank, the concentrated water outlet connection concentrated water processing system of the ultra filtering reverse osmosis system.
Preferably, the concentrated water processing system mainly includes sequentially connected ultrafiltration system and counter-infiltration system, it is described
Counter-infiltration system concentrated water outlet be sequentially connected MCR inlet tank, coagulation reaction tank, MCR sewage disposal system, MCR produce pond and
Level-one desalination plant；The concentrated water outlet of the level-one desalination plant is connect with the second concentrated water case, second concentrated water
Case is connect with second level desalination plant；The concentrated water outlet of the second level desalination plant is successively brilliant with MVR raw water box, MVR
Kind slot, MVR vaporising device, concentrate collecting tank are connected with drying system；The water outlet of the second level desalination plant according to
The second intermediate water tank of secondary connection, reverse osmosis cartridge filter, the second detection water tank and the second fresh-water tank；The counter-infiltration system
Water outlet is connect with the second detection water tank；The concentrated water outlet of the reverse osmosis cartridge filter produces pond with MCR and connect；It is described
The water outlet of level-one desalination plant is connect with the second intermediate water tank.
Preferably, the oxidizing tower is multiple parallel connections, the oxidizing tower connects ozone generation system；The ozone occurs
System mainly includes ozone generator, cooling device, ozone throwing device and ozone destruct device；The ozone destruct device is set
It sets on the first intermediate water tank.
Preferably, first intermediate water tank is stainless steel flat-panel type water tank.
The usefulness of the utility model:
First: for the characteristic of the coating wastewater of automobile industry, using MCR micro-filtration except hard, oxidizing tower multilayer oxidation, seawater
Desalination, the novel process means such as crystal seed tank not only greatly improve the treatment effeciency and treatment effect of this kind of waste water；
Second: preliminary reuse water tank is set, according to the purposes of reuse, the water direct reuse of preliminary reuse water tank or using
Processing meets higher reuse requirement, and reclamation rate is high, while economizing on resources again and cost；
Third: being further processed ultrafiltration and reverse osmosis concentrated water, effectively raises the reclamation rate of waste water.
Detailed description of the invention
Fig. 1 is the utility model processing technological flow figure.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Automobile industry high organic wastewater processing system with high salt mainly includes sequentially connected comprehensive wastewater conditioning tank 1, pre-
After handling precipitation reaction pond 2, pretreatment inclined-tube sedimentation tank 3, air bearing coagulation reaction tank 4, flotation tank 5, neutralization mixing pit 6, air bearing
Intermediate water tank 7, hydrolysis acidification pool 8, the pond DAT-IAT 9, intermediate pool 10, coagulation reaction tank 11, secondary settling tank 12, filtering former pond
13, intermediate water tank 15, oxidizing tower 16, the first intermediate water tank 17, activated carbon adsorber 18 and the first detection after filter 14, filtering
Water tank 19；The first detection water tank 19 is equipped with the unqualified production mouth of a river and the qualified production mouth of a river, and the unqualified production mouth of a river connects thing
Therefore pond 20, the qualified mouth of a river that produces connect preliminary reuse pool 21, the preliminary reuse pool 21 connects ultra filtering reverse osmosis system
System 22, the water outlet of the ultra filtering reverse osmosis system 22 connect the first fresh-water tank 23, the ultra filtering reverse osmosis system 22 it is dense
Water out connects concentrated water processing system, and the concentrated water processing system mainly includes sequentially connected ultrafiltration system 24 and reverse osmosis system
The concentrated water outlet of system 25, the counter-infiltration system 25 is sequentially connected MCR inlet tank 26, coagulation reaction tank 27, MCR sewage treatment system
System 28, MCR produce pond 29 and level-one desalination plant 30；The concentrated water of the level-one desalination plant 30 exports and second is dense
Water tank 31 connects, and the second concentrated water case 31 is connect with second level desalination plant 32；The second level desalination plant 32
Concentrated water outlet successively with MVR raw water box 33, MVR seed mixer 34, MVR vaporising device 35, concentrate collecting tank 36 and drying system
37 connections；The water outlet of the second level desalination plant 32 is sequentially connected the second intermediate water tank 38, reverse osmosis cartridge filtering
Device 39, second detects water tank 40 and the second fresh-water tank 41；The water outlet of the counter-infiltration system 25 and the second detection water tank 40
Connection；The concentrated water outlet of the reverse osmosis cartridge filter 39 produces pond 29 with MCR and connect；The level-one desalination plant 30
Water outlet connect with the second intermediate water tank 38, the oxidizing tower 16 is multiple parallel connections, and the oxidizing tower 16 connects ozone hair
Raw system 42；The ozone generation system 42 mainly includes ozone generator, cooling device, ozone throwing device and ozone layer destroying
Device；The ozone destruct device is arranged on the first intermediate water tank 17, and first intermediate water tank 17 is stainless steel flat-panel type
Water tank.
Preliminary reuse pool 21 is arranged in this system, if recycle-water is flushed the toilet for plant area's greening, roofing cooling, plant area
Deng then the water in preliminary reuse pool 21 can be used directly, no longer need to progressive processing；It is back to production if necessary, then will
Water in preliminary reuse pool 21 carries out ultrafiltration and reverse osmosis again, and producing water can be used to produce, and ultrafiltration and it is reverse osmosis after it is dense
Progress is handled water again；Concentrated water processing system mainly by MCR system micro-filtration except hard, level-one sea water desalination, second level sea water desalination,
Reverse osmosis cartridge filter, MVR vapo(u)rization system, drying crystalline system composition: MCR system micro-filtration except being pretreating process firmly, in advance
The calcium ions and magnesium ions in raw water are first removed, original water hardness is reduced, prevent follow-up equipment fouling, protect subsequent technique；Sea water desalination, steaming
Hair, drying are concentrated water concentration technology.Concentrated water is after separation, concentration, drying, it is desirable that fresh water whole recycling, this system are final
Discharge is the crystal salt of solid, crystal salt moisture content≤30%.
The utility model is not limited to the high organic wastewater with high salt of automobile industry involved in above-mentioned specific embodiment
Processing system, those skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model or phase
Similar variation should all be covered in the range of the utility model claims.
Claims (4)
1. automobile industry high organic wastewater processing system with high salt, it is characterised in that: mainly include sequentially connected comprehensive wastewater
Conditioning tank, pretreatment inclined-tube sedimentation tank, air bearing coagulation reaction tank, flotation tank, neutralizes mixing pit, gas at pretreatment precipitation reaction pond
Intermediate water tank, hydrolysis acidification pool, the pond DAT-IAT, intermediate pool, coagulation reaction tank, secondary settling tank, filtering former pond, filtering after floating
Intermediate water tank, oxidizing tower, the first intermediate water tank, activated carbon adsorber and the first detection water tank after device, filtering；First detection
Water tank is equipped with the unqualified production mouth of a river and produces the mouth of a river with qualified, and the unqualified production mouth of a river connects emergency pool, the qualified production mouth of a river
Preliminary reuse pool is connected, the preliminary reuse pool connects ultra filtering reverse osmosis system, the fresh water of the ultra filtering reverse osmosis system
The first fresh-water tank of outlet connection, the concentrated water outlet connection concentrated water processing system of the ultra filtering reverse osmosis system.
2. automobile industry high organic wastewater processing system with high salt according to claim 1, it is characterised in that: the concentrated water
Processing system mainly includes sequentially connected ultrafiltration system and counter-infiltration system, and the concentrated water outlet of the counter-infiltration system successively connects
It meets MCR inlet tank, coagulation reaction tank, MCR sewage disposal system, MCR and produces pond and level-one desalination plant；The level-one sea
The concentrated water outlet of water desalination apparatus is connect with the second concentrated water case, and the second concentrated water case is connect with second level desalination plant；Institute
It is successively collected with MVR raw water box, MVR seed mixer, MVR vaporising device, concentrate the concentrated water outlet for stating second level desalination plant
Slot is connected with drying system；The water outlet of the second level desalination plant is sequentially connected the second intermediate water tank, reverse osmosis guarantor
Pacify filter, the second detection water tank and the second fresh-water tank；The water outlet of the counter-infiltration system is connect with the second detection water tank；
The concentrated water outlet of the reverse osmosis cartridge filter produces pond with MCR and connect；The water outlet of the level-one desalination plant
It is connect with the second intermediate water tank.
3. automobile industry high organic wastewater processing system with high salt according to claim 1, it is characterised in that: the oxidation
Tower is multiple parallel connections, and the oxidizing tower connects ozone generation system；The ozone generation system mainly includes ozone generator, cold
But device, ozone throwing device and ozone destruct device；The ozone destruct device is arranged on the first intermediate water tank.
4. automobile industry high organic wastewater processing system with high salt according to claim 1 or 3, it is characterised in that: described
First intermediate water tank is stainless steel flat-panel type water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638220.7U CN209481400U (en) | 2018-10-10 | 2018-10-10 | Automobile industry high organic wastewater processing system with high salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638220.7U CN209481400U (en) | 2018-10-10 | 2018-10-10 | Automobile industry high organic wastewater processing system with high salt |
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| Publication Number | Publication Date |
|---|---|
| CN209481400U true CN209481400U (en) | 2019-10-11 |
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|---|---|---|---|
| CN201821638220.7U Active CN209481400U (en) | 2018-10-10 | 2018-10-10 | Automobile industry high organic wastewater processing system with high salt |
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| CN (1) | CN209481400U (en) |
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2018
- 2018-10-10 CN CN201821638220.7U patent/CN209481400U/en active Active
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