CN208857063U - A kind of acidic and alkaline waste water processing equipment - Google Patents
A kind of acidic and alkaline waste water processing equipment Download PDFInfo
- Publication number
- CN208857063U CN208857063U CN201820974140.2U CN201820974140U CN208857063U CN 208857063 U CN208857063 U CN 208857063U CN 201820974140 U CN201820974140 U CN 201820974140U CN 208857063 U CN208857063 U CN 208857063U
- Authority
- CN
- China
- Prior art keywords
- waste water
- acidic
- precipitation tank
- clarifier
- alkaline waste
- 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.)
- Active
Links
Abstract
The utility model relates to spray-painting production line sewage treatment equipment fields, the utility model proposes a kind of acidic and alkaline waste water processing equipment, including treatment trough, precipitation tank, exhaust gas collector, clarifier and carbon adsorption tower, filter layer is equipped with inside precipitation tank, filter layer is completely covered on precipitation tank interior skin, the filtering molecular film of multiple filtration macromolecular substances is equipped in clarifier, treatment trough, precipitation tank, clarifier and carbon adsorption tower are sequentially connected by water transport pipeline, and precipitation tank, clarifier and exhaust gas collector are connected by gas transport pipeline.The utility model has the advantages that a kind of compound and deposit that can rationally handle in acidic and alkaline waste water, its acidic and alkaline waste water is set to re-use on spray-painting production line, it solves chemical substance or deposit in acidic and alkaline waste water to be difficult to handle exclusion, cause waste water that can not be recycled, the problem of resulting in waste of resources, improving production cost.
Description
Technical field
The utility model relates to spray-painting production line sewage treatment equipment fields, and in particular to a kind of to filter, precipitate and return
The chemical combination substance in acidic and alkaline waste water is received, re-uses waste water in the wastewater treatment equipment of spray-painting production line.
Background technique
Pre-treatment waste water flows into collecting-tank after mixing from each slot discharge such as degreasing, derusting, phosphatization, washing, heavy first
Part silt, iron filings, rubbish etc. drop；Pollutants in Wastewater has heavy metal, trbasic zinc phosphate, ferric phosphate, nitrite, surface-active
Agent, titanium salt etc., it is belong to faintly acid more, need the pH value to free acid and free alkaline cleaner in waste water to be adjusted；It uses
Sodium hydroxide, calcium chloride, aluminium polychloride, polyacrylamide are handled, and the impurity in water is made to pass through flocculation and bridging action
Bulky grain sediment is generated, is mainly had: iron hydroxide, calcium phosphate, aluminium salt (Al (OH)3), heavy metal zinc, sulfate, phosphoric acid
The substances such as salt；Make the turbidity of water, coloration, colloid substances, organic matter, iron, zinc, manganese, hardness, microorganism, volatile materials, molten simultaneously
The impurity such as the gas of solution remove or are reduced to certain degree；Then by equipment clarification, filtering, retention impurities in water, give
Removal.The prior art is generally relatively simple to the processing method of waste water, not only haves the defects that treatment effect is bad, moreover, mesh
Treated as previous, and waste water is just directly discharged to the external world after meeting environmental requirement, without returning to handled waste water
It receives and utilizes, therefore, cause the wasting of resources, while improving production cost.
In Publication No. CN206188576U, a utility model patent, a kind of entitled wastewater treatment dress are disclosed
It sets including wastewater disposal basin, the first water pump being connect with the water outlet of wastewater disposal basin, the chemical reaction being connect with the output end of the first water pump
It is slot, the oxygen-eliminating device being connect with the output end of chemical reaction groove, the anaerobic reactor being connect with the output end of oxygen-eliminating device, anti-with anaerobism
The marsh gas recovery device for answering the output end of device to connect；Chemical reaction groove includes groove body, is set to the intracorporal packing layer of slot and spray
Pipe；Spray tube is set to the top of packing layer；The bottom of chemical reaction groove be equipped with leakage fluid dram, chemical reaction groove by leakage fluid dram with
The input terminal of oxygen-eliminating device connects.
Above-mentioned utility model patent there is also defect be: 1, existing acidic and alkaline waste water processing equipment is to wastewater treatment process
In, due to chemical combination substance diversity, lead to treatment process poor controllability, the deposit or floater filtering effect of generation are poor；
2, spray-painting production line acidic and alkaline waste water is added after lacquer mist coagulant reacts to each other and leaves that product is excessive, and reset procedure is sufficiently complex,
Causing acidic and alkaline waste water processing equipment to handle later waste water can not directly recycle, and lead to energy waste, improve and be produced into
This.
Utility model content
The purpose of this utility model is to provide for a kind of compound and deposit that can rationally handle in acidic and alkaline waste water,
Enable its acidic and alkaline waste water to re-use on spray-painting production line, solving chemical substance or deposit in acidic and alkaline waste water to be difficult to
The problem of processing excludes, and causes waste water that can not be recycled, results in waste of resources, and improves production cost.
The utility model proposes a kind of acidic and alkaline waste water processing equipment, including it is treatment trough, precipitation tank, exhaust gas collector, net
Change device and carbon adsorption tower, filter layer is equipped with inside precipitation tank, filter layer is covered on precipitation tank interior skin, is equipped in clarifier more
The filtering molecular film of layer filtering macromolecular substances, treatment trough, precipitation tank, clarifier and carbon adsorption tower pass through water transport pipeline successively
Connection, precipitation tank, clarifier and exhaust gas collector are connected by gas transport pipeline.
The use principle of the utility model is that the utility model main purpose is for spray-painting production line pre-treatment waste water
From each slot discharge such as degreasing, derusting, phosphatization, washing, the acidic and alkaline waste water flowed into collecting-tank after mixing is handled, so that should
Acidic and alkaline waste water can reach re-using in the water resource of spray-painting production line, and the treatment effect and wastewater treatment for improving acidic and alkaline waste water are set
Standby internal working efficiency, energy saving waste.Firstly, by treatment trough in acidic and alkaline waste water acid-base material and harmful substance into
Row neutralization reaction, makes acid ion alkali ion be converted into deposit；Then, later waste water is reacted in treatment trough processing by transport pipeline
Most of sediments in water conservancy diversion to precipitation tank, under the filter layer collective effect inside precipitation tank and precipitation tank in filtered wastewater
Matter and macromolecular substances；It is cleared up secondly, being poured into fixed waste residue slot by the waste residue that precipitation tank separates, is received by exhaust gas
Storage absorbs toxic and harmful gas in precipitation tank；Finally, after being filtered by clarifier and carbon adsorption tower to precipitation tank
Waste water filter absorption of the substances such as impurity and smell in waste water again, guarantee after being handled by the acidic and alkaline waste water processing equipment
Waste water energy recycled again in spray-painting production line.
A kind of the utility model acidic and alkaline waste water processing equipment has the beneficial effect that by being arranged in precipitation tank and precipitation tank
Filter layer realizes a variety of function of precipitation tank, electrolytic cell and filter press in traditional acidic and alkaline waste water processing equipment and filter etc.
Can, the setup cost of device has been saved, meanwhile, when saving substance in electrolysis wastewater, the waste of electric energy is improved at waste water
Manage time and efficiency；Again absorption is filtered to the harmful substance in waste water by clarifier and carbon adsorption tower again, makes the utility model
Acidic and alkaline waste water processing equipment handles later waste water energy and is recycled again in spray-painting production line, and then saves production cost, mentions
High efficiency.
Detailed description of the invention
Fig. 1 is a kind of apparatus main body annexation figure of acidic and alkaline waste water processing equipment of the utility model；
Wherein: 1. treatment troughs；2. precipitation tank；4. exhaust gas collector；5. clarifier；6. carbon adsorption tower；7. filter layer；8. mistake
Filter molecular film；9. transport pipeline；10. medicament dissolution device；11. meter；12. boom hoisting；13. pressure test device；14.
Warning device；41. liquid detecting instrument.
Specific embodiment
In the following with reference to the drawings and specific embodiments to a kind of structure of acidic and alkaline waste water processing equipment of the utility model make into
The explanation of one step.
As shown in Figure 1, a kind of acidic and alkaline waste water processing equipment, including treatment trough 1, precipitation tank 2, exhaust gas collector 4, clarifier
5 and carbon adsorption tower 6, filter layer 7 is equipped with inside precipitation tank 2, and filter layer 7 is covered on 2 interior skin of precipitation tank, sets in clarifier 5
There is the filtering molecular film 8 of multiple filtration macromolecular substances, treatment trough 1, precipitation tank 2, clarifier 5 and carbon adsorption tower 6 pass through water transport
Defeated pipeline 9 is sequentially connected, and precipitation tank 2, clarifier 5 are connect with exhaust gas collector 4 by gas transport pipeline 9.
The use principle of the utility model is that the utility model main purpose is for spray-painting production line pre-treatment waste water
From each slot discharge such as degreasing, derusting, phosphatization, washing, the acidic and alkaline waste water flowed into collecting-tank after mixing is handled, so that should
Acidic and alkaline waste water can reach re-using in the water resource of spray-painting production line, and the treatment effect and wastewater treatment for improving acidic and alkaline waste water are set
Standby internal working efficiency, energy saving waste.Firstly, by treatment trough 1 to the acid-base material and harmful substance in acidic and alkaline waste water
Neutralization reaction is carried out, acid ion alkali ion is made to be converted into deposit；Then, by transport pipeline 9 that the processing reaction for the treatment of trough 1 is later
It is most in filtered wastewater under 7 collective effect of filter layer inside precipitation tank 2 and precipitation tank 2 in waste water water conservancy diversion to precipitation tank 2
Number deposit and macromolecular substances；It is cleared up secondly, being poured into fixed waste residue slot by the isolated waste residue of precipitation tank 2,
Toxic and harmful gas in precipitation tank 2 is absorbed by exhaust gas collector 4；Finally, right by clarifier 5 and carbon adsorption tower 6
Precipitation tank 2 filters the substances such as impurity and the smell that later waste water is filtered absorption of again in waste water, guarantees to pass through the acidic and alkaline waste water
Processing equipment handles later waste water energy and is recycled again in spray-painting production line.
Precipitation tank in traditional acidic and alkaline waste water processing equipment is realized by the filter layer 7 being arranged in precipitation tank 2 and precipitation tank 2
2, the multiple functions of electrolytic cell and filter press and filter etc., have saved the setup cost of device, meanwhile, save electrolysis
In waste water when substance, the waste of electric energy improves wastewater treatment time and efficiency；Again by clarifier 5 and carbon adsorption tower 6 to useless
Harmful substance in water filters absorption again, so that the utility model acidic and alkaline waste water processing equipment is handled later waste water energy and returns again
Receipts are used in spray-painting production line, and then save production cost, improve production efficiency.
Medicament dissolution device 10 is equipped with above treatment trough 1, medicament dissolution device 10 is set in the transport pipeline 9 of 1 water inlet for the treatment of trough
There is meter 11.The wastewater flow rate that 1 water inlet for the treatment of trough flows into is counted by meter 11, in turn, it is known that the paint needed in treatment trough 1
The compound solutions such as mist flocculating agent and sodium hydroxide, calcium chloride, aluminium polychloride, polyacrylamide guarantee to add inside treatment trough 1
The reaction dissolvent entered will not generate excess, influence the gentle property of soda acid of waste water.
Medicament dissolution device 10 is closely connect with 9 wall of transport pipeline of 1 water inlet for the treatment of trough.Guarantee to enter inside treatment trough 1
Waste water energy quickly with reaction dissolvent fusion reaction, accelerate reaction speed, thus, shorten entire wastewater treatment process
Handle the time.
Boom hoisting 12 is equipped with above precipitation tank 2, which connect with filter layer 7.It is being lifted by crane by filter layer 7
In the cooperation uphill process of device 12, most of sediments that reaction is later in treatment trough 1 are filtered, such as iron hydroxide, phosphoric acid
The substances such as calcium, aluminium salt (Al (OH) 3), heavy metal zinc, sulfate, phosphate；Make the turbidity of water, coloration, colloid substances, organic simultaneously
Object, iron, zinc, manganese, hardness, microorganism, volatile materials, dissolution the impurity such as gas remove or be reduced to certain degree.It is real
The multiple functions of precipitation tank 2, electrolytic cell and filter press in traditional acidic and alkaline waste water processing equipment and filter etc. are showed, have saved
The setup cost of device, meanwhile, when saving substance in electrolysis wastewater, the waste of electric energy improves the wastewater treatment time
And efficiency.
2 bottom of precipitation tank is inverted truncated cone-shaped structure.It is filtered since 2 bottom structure of precipitation tank determines in precipitation tank 2
The appearance structure of layer 7 prevents filter layer 7 when 2 waste water of precipitation tank is filtered in lifting, will not generate the phenomenon that waste water flashes, prevent
Waste when waste water filtering.
9 water inlet of the transport pipeline setting of clarifier 5 is discharged in 5 sidewall upper of clarifier, the transport pipeline 9 of clarifier 5
The side wall lower ends of undermost filtering molecular film 8 are arranged in mouth.Clarifier 5 is passed through not by the waste water that water inlet enters from top to bottom
Same filtering molecular film 8 makees further filtering to the sediment in waste water, and filtering molecular film 8 filters different molecular from top to bottom
The sediment of size, the sediment of upper level filter bigger molecule, precipitating of the undermost filtering of filtering molecular film 8 compared with small molecule
Object.The high-low-position of water inlet and water outlet setting, convenient for that can be discharged faster after waste water filtering, using on spray-painting production line.
The filtration time for shortening acidic and alkaline waste water processing equipment, improves efficiency.
All device upper ends self-closed in the acidic and alkaline waste water processing equipment, side wall are equipped with pressure test device 13 and report
Alarm device 14.It prevents treatment trough 1 from reacting the exhaust gas that later waste water generates, is arbitrarily emitted into air, while at any time at monitoring
It is excessively high to occur pressure in reason slot 1 and subsequent number acid alkali process device, phenomena such as explosion.
Clarifier 5 and 6 side wall of carbon adsorption tower are equipped with liquid detecting instrument 41.Convenient for monitoring or detecting at the acidic and alkaline waste water
Reason equipment handles the water resource whether later waste water meets spray-painting production line re-using.
6 water outlet end of carbon adsorption tower is equipped with the transport pipeline 9 for being back to treatment trough 1 and precipitation tank 2.If soda acid processing dress
It sets and handles later waste water and detected the discharge standard for not meeting waste water by liquid detecting instrument 41 or recycle again
Standard is managed in slot 1 or precipitation tank 2 from new transmission by the transport pipeline 9 to flow back and handles or filter again, everywhere to reach useless
The standard that water re-uses.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for the skill of this field
For art personnel, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (9)
1. a kind of acidic and alkaline waste water processing equipment, including treatment trough (1), precipitation tank (2), exhaust gas collector (4), clarifier (5) and
Carbon adsorption tower (6), which is characterized in that be equipped with filter layer (7) inside precipitation tank (2), filter layer (7) is covered in precipitation tank (2)
Portion surface layer, is equipped with the filtering molecular film (8) of multiple filtration macromolecular substances in clarifier (5), treatment trough (1), precipitation tank (2),
Clarifier (5) and carbon adsorption tower (6) are sequentially connected by water transport pipeline (9), precipitation tank (2), clarifier (5) and gas sampling
Device (4) is connected by gas transport pipeline (9).
2. a kind of acidic and alkaline waste water processing equipment as described in claim 1, it is characterised in that: be equipped with medicament above treatment trough (1)
Dissolvers (10), medicament dissolution device (10) are equipped with meter (11) in the transport pipeline for the treatment of trough (1) water inlet.
3. a kind of acidic and alkaline waste water processing equipment as claimed in claim 2, it is characterised in that: medicament dissolution device (10) and treatment trough
(1) transport pipeline (9) wall of water inlet closely connects.
4. a kind of acidic and alkaline waste water processing equipment as described in claim 1, it is characterised in that: be equipped with lifting above precipitation tank (2)
Device (12), the boom hoisting (12) are connect with filter layer (7).
5. a kind of acidic and alkaline waste water processing equipment as claimed in claim 4, it is characterised in that: precipitation tank (2) bottom is inverted
Truncated cone-shaped structure.
6. a kind of acidic and alkaline waste water processing equipment as claimed in claim 5, it is characterised in that: the transport pipeline (9) of clarifier (5)
Water inlet setting is arranged in clarifier (5) sidewall upper, transport pipeline (9) water outlet of clarifier (5) in undermost filtering
The side wall lower ends of molecular film (8).
7. a kind of acidic and alkaline waste water processing equipment as claimed in claim 6, it is characterised in that: in the acidic and alkaline waste water processing equipment
All device upper ends self-closed, side wall are equipped with pressure test device (13) and warning device (14).
8. a kind of acidic and alkaline waste water processing equipment as claimed in claim 7, it is characterised in that: clarifier (5) and carbon adsorption tower (6)
Side wall is equipped with liquid detecting instrument (41).
9. a kind of acidic and alkaline waste water processing equipment as claimed in claim 8, it is characterised in that: carbon adsorption tower (6) water outlet end is set
There is the transport pipeline (9) for being back to treatment trough (1) and precipitation tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974140.2U CN208857063U (en) | 2018-06-24 | 2018-06-24 | A kind of acidic and alkaline waste water processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974140.2U CN208857063U (en) | 2018-06-24 | 2018-06-24 | A kind of acidic and alkaline waste water processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857063U true CN208857063U (en) | 2019-05-14 |
Family
ID=66412008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820974140.2U Active CN208857063U (en) | 2018-06-24 | 2018-06-24 | A kind of acidic and alkaline waste water processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857063U (en) |
-
2018
- 2018-06-24 CN CN201820974140.2U patent/CN208857063U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204939131U (en) | Tube type filter membrance wastewater treatment and waste water reuse system | |
| CN101289260B (en) | System and method for treating fluorine-containing acid wastewater after graphite purification | |
| CN102295338A (en) | High-efficiency phosphate removing equipment and use method thereof | |
| CN202558715U (en) | Treatment and reuse device for electrolytic manganese industrial wastewater | |
| CN105236675B (en) | The method and electroplating waste processing equipment of a kind of electroplating wastewater processing | |
| CN100400427C (en) | Process of treating and utilizing acid waste water containing heavy metal | |
| CN101492039A (en) | Environmental protection cleaning method and station of chemical industry operation storage and transportation device | |
| CN208857063U (en) | A kind of acidic and alkaline waste water processing equipment | |
| CN209113627U (en) | A kind of reverse osmosis recycling dyeing and finishing sewage-treatment plant | |
| CN107176718A (en) | The apparatus and method that a kind of embrane method handles agricultural chemicals waste water | |
| CN207468386U (en) | A kind of zero-discharge treatment system of mixed electroplating wastewater | |
| CN209081580U (en) | A kind of city garbage percolate pretreatment system | |
| CN202924853U (en) | Filtering-rate-variable expansion neutralizing device in wastewater treatment | |
| CN108483715A (en) | A kind of processing method of Electroplating Wastewater, nickel | |
| CN209759210U (en) | Industrial wastewater treatment device | |
| CN209010278U (en) | A kind of discharge of heavy metal wastewater thereby high standard and recyclable device | |
| CN112645487A (en) | Integrated treatment device for leaching sewage from heavy metal contaminated soil | |
| CN207046985U (en) | A kind of nickel-containing waste water treatment for reuse system | |
| CN205328766U (en) | Processing system of clean recovery of heavy metal and mud minimizing among electroplating effluent | |
| CN208087368U (en) | A kind of efficient sedimentation tank applied to sewage treatment plant's advanced treating | |
| CN213680118U (en) | Copper blackening and cleaning wastewater treatment device | |
| CN214360656U (en) | Integrated treatment device for leaching sewage from heavy metal contaminated soil | |
| CN201280493Y (en) | Processing system for fluorine-containing acidic waste water after graphite purification | |
| CN211896396U (en) | Acidic heavy metal wastewater treatment device | |
| CN204369698U (en) | A kind of dense water depth of RO reclamation set up to standard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |