CN108495823A - Environment-friendly type composite waste processing system - Google Patents
Environment-friendly type composite waste processing system Download PDFInfo
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- CN108495823A CN108495823A CN201880000353.8A CN201880000353A CN108495823A CN 108495823 A CN108495823 A CN 108495823A CN 201880000353 A CN201880000353 A CN 201880000353A CN 108495823 A CN108495823 A CN 108495823A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of environment-friendly type composite waste processing systems, include collecting-tank, the first reaction tank, the first coagulating basin, the first flocculation basin, the first sedimentation basin, comprehensive adjustment pond, the second reaction tank, the second coagulating basin, the second flocculation basin, the second sedimentation basin, intermediate pool, at least one biochemistry pool and the third sedimentation basin being sequentially communicated by waste pipe, collecting-tank is equipped with high-concentration waste water water inlet, and comprehensive adjustment pond is equipped with low concentration wastewater water inlet；The side of the side of first sedimentation basin, the side of the second sedimentation basin and third sedimentation basin is from top to bottom equipped with several upper water fenders, the other side of the other side of first sedimentation basin, the other side of the second sedimentation basin and third sedimentation basin is from top to bottom equipped with several lower water fenders, upper water fender and the lower interlaced distribution of water fender.The present invention focuses on high-concentration waste water and low concentration wastewater, structure are simplified, and low energy consumption and high treating effect, implementation easy to spread.
Description
Technical field
The invention belongs to waste water recycling device technical field, high-concentration waste water and low can be handled simultaneously more particularly to one kind
The processing equipment of concentration waste water.
Background technology
With industrial boom, the type and quantity of waste water rapidly increase, also increasingly extensively and tight to the pollution of water body
Weight, threatens the health and safety of the mankind.Since the ingredient of industrial wastewater is more complicated, some are also toxic, it is therefore desirable to have being directed to
Property is located in reason industrial wastewater.
High concentrated organic wastewater mainly has the characteristics that：First, organic concentration is high, COD generally 2000mg/L with
On, some is even as high as tens of thousands of or even hundreds of thousands mg/L, and in contrast, BOD is relatively low, and the ratio of many waste water BOD and COD is less than
0.3；Second is that complicated component, in the majority with aromatic compound and heterocyclic compound containing the useless Organic substance in water of toxicant, it is more
Contain sulfide, nitride, heavy metal and toxic organic compound；Third, coloration is high, there is peculiar smell, some waste water give out pungent evil
It is smelly, cause harmful effect to ambient enviroment；Fourth, having strong acid and strong base.
Low-concentration organic waste water includes mainly that sanitary sewage and various diluted industrial wastewaters, COD concentration are less than
1000mg/L, ammonia nitrogen are less than 100mg/L, and the constituent of this kind of waste water is more complex, in addition to containing petroleum-type, volatile phenol, ammonia nitrogen,
The also heterocycle organic pollution containing the monocycles such as indoles, quinoline or polycyclc aromatic compound and nitrogenous, sulphur, oxygen.
Invention content
The invention mainly solves the technical problem of providing a kind of environment-friendly type composite waste processing system, centralized processing is highly concentrated
Degree waste water and low concentration wastewater, structure are simplified, and low energy consumption and high treating effect, implementation easy to spread.
In order to solve the above technical problems, one aspect of the present invention is：A kind of environment-friendly type composite waste processing
System includes the collecting-tank being sequentially communicated by waste pipe, the first reaction tank, the first coagulating basin, the first flocculation basin, first heavy
It is shallow lake pond, comprehensive adjustment pond, the second reaction tank, the second coagulating basin, the second flocculation basin, the second sedimentation basin, intermediate pool, at least one
Biochemistry pool and third sedimentation basin, the collecting-tank are equipped with high-concentration waste water water inlet, and the comprehensive adjustment pond is useless equipped with low concentration
Water water inlet；
The third sedimentation basin includes water outlet, the first dirt-discherging outlet and the second dirt-discherging outlet, and the water outlet passes through waste pipe
Road has been sequentially communicated sandfiltration pot, carbon filter tank, ultrafiltration apparatus and reverse osmosis unit, and first dirt-discherging outlet passes through sludge pipe and life
Change pond connection, second dirt-discherging outlet connects sludge concentration tank by sludge pipe；
First sedimentation basin and second sedimentation basin are connected to by sludge pipe with the sludge concentration tank respectively；
The sludge concentration tank includes sludge concentration tank water outlet and sludge concentration tank sewage draining exit, and the sludge concentration tank goes out
The mouth of a river is connected to by waste pipe with the comprehensive adjustment pond, and the sludge concentration tank sewage draining exit passes through sludge pipe and filter press
Connection；
The reverse osmosis unit includes concentrated water water outlet and fresh water outlet mouth, and the concentrated water water outlet is connected successively by pipeline
There are evaporator sump and single effect evaporator, the fresh water outlet mouth to be connected to reuse water tank by pipeline；
The pond of the bottom of pond of first reaction tank, the bottom of pond of the first coagulating basin, the bottom of pond of the first flocculation basin, the second reaction tank
The bottom of pond at bottom, the bottom of pond of the second coagulating basin and the second flocculation basin is respectively equipped with a rabbling mechanism；
First reaction tank and second reaction tank are respectively equipped with lye dosing mouth, the external alkali of lye dosing mouth
Liquid dosing tank；First coagulating basin and second coagulating basin are respectively equipped with PAC dosing mouths, the external PAC of PAC dosing mouths
Dosing tank；First flocculation basin and second flocculation basin are respectively equipped with PAM dosing mouths, and the external PAM of PAM dosing mouths adds
Medicine-chest；
If the side of the side of first sedimentation basin, the side of the second sedimentation basin and third sedimentation basin is from top to bottom equipped with
Dry upper water fender, the other side of the other side of first sedimentation basin, the other side of the second sedimentation basin and third sedimentation basin is by upper
To having several lower water fenders, the upper water fender and the interlaced distribution of lower water fender；The table of the upper water fender
Face and the surface of the lower water fender are respectively formed with several through-holes, and the length of several upper water fenders is from top to bottom gradually grown,
The length of several lower water fenders is tapered from top to bottom；
Further include controller, the rabbling mechanism, the solenoid valve of lye dosing tank, the solenoid valve of PAC dosing tanks, PAM add
The solenoid valve of medicine-chest is electrically connected with the controller respectively.
It further says, the environment-friendly type composite waste processing system includes the first biochemistry pool being sequentially communicated, the second life
Change pond, third biochemistry pool and the 4th biochemistry pool, the water inlet and the water outlet of the intermediate pool of first biochemistry pool to pass through
Waste pipe is connected to, and the water outlet of the 4th biochemistry pool is connected to the water inlet of the third sedimentation basin by waste pipe.
It further says, the sandfiltration pot includes the cao layers on upper layer and the diatomite layer of lower layer, the cao layers
The ratio between the height of height and the diatomite layer be 2：3.
It further says, equipped with wood activated charcoal layer and the stone for being filled in the wood activated charcoal layer in the carbon filter tank
English, the height of the wood activated charcoal layer account for the 2/3-4/5 of the height of the carbon filter tank, and the filling rate of the quartz is 75-
80%.
It further says, the overlapping width of the upper water fender and the lower water fender is 8-10mm.
It further says, the aperture of the through-hole is 0.5-0.9mm.
It further says, the upper water fender and the lower water fender are all the water fender of acid and alkali-resistance material.
Further say, the side of the sedimentation basin of the side of one end of the upper water fender and first sedimentation basin/second/
The side of third sedimentation basin is rotatably connected, and one end of the lower water fender and the other side/the second of first sedimentation basin are heavy
The other side of the other side in shallow lake pond/third sedimentation basin is rotatably connected.
Beneficial effects of the present invention at least have the following：
1, equipment of the invention can focus on high-concentration waste water and low concentration wastewater, and the pH value of treated discharge water is
The concentration of 6-8, suspended matter are less than 10mg/L, and BOD is less than 10mg/L, and COD is less than 50mg/L, and ammonia nitrogen is less than 5mg/L, and total nitrogen is less than
10mg/L, total phosphorus are less than 0.5mg/L；
And the sediment that first sedimentation basin, the second sedimentation basin and third sedimentation basin generate passes to sludge by sludge pipe
Concentration basin, sludge concentration tank pass to comprehensive adjustment pond by the filtrate generated after filter press press filtration by waste pipe, which protects
The zero-emission for demonstrate,proving waste residue and waste water, improves the discharge standard of waste water；
2, sandfiltration pot of the present invention includes that wooden activity is equipped in the cao layers and the diatomite layer of lower layer, carbon filter tank on upper layer
The main function of layer of charcoal and the quartz for being filled in wood activated charcoal layer, sandfiltration pot and carbon filter tank is exactly the suspension removed in waste water
Object, organic matter, microorganism, chlorine and odor improve the purifying rate of recycle-water；
3, side, the side of the second sedimentation basin and the side of third sedimentation basin of the first sedimentation basin of the invention are from top to bottom set
There are several upper water fenders, the other side of the other side of the first sedimentation basin, the other side of the second sedimentation basin and third sedimentation basin is by upper
To having several lower water fenders, upper water fender and the lower interlaced distribution of water fender；The length of several upper water fenders by up to
Under gradually rise, the length of several lower water fenders is tapered from top to bottom, and the overlapping width of upper water fender and the lower water fender is 8-
10mm, multilayer water fender can improve the filtering times of waste water, improve the cleanliness factor of waste water；Usage time too long after, in control
Water fender and lower water fender are turned over downwards, then the waste residue in the first sedimentation basin/second sedimentation basin/third sedimentation basin is passed through sludge
Pumping is clean；
4, structure of the invention is simplified, and low energy consumption and high treating effect, implementation easy to spread.
Description of the drawings
Fig. 1 is the process device structure schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the first sedimentation basin of the invention；
Fig. 3 is control principle schematic diagram of the present invention；
Each section label is as follows in attached drawing：
Collecting-tank 1, the first reaction tank 2, the first coagulating basin 3, the first flocculation basin 4, the first sedimentation basin 5, comprehensive adjustment pond 6,
Second reaction tank 7, the second coagulating basin 8, the second flocculation basin 9, the second sedimentation basin 10, intermediate pool 11, biochemistry pool 12, third precipitation
Pond 13, sandfiltration pot 14, carbon filter tank 15, ultrafiltration apparatus 16, reverse osmosis unit 17, sludge concentration tank 18, filter press 19, evaporator sump
20, single effect evaporator 21, reuse water tank 22, rabbling mechanism 23, lye dosing tank 24, PAC dosing tanks 25, PAM dosing tanks 26, on
Water fender 27, lower water fender 28 and controller 29.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：A kind of environment-friendly type composite waste processing system, as shown in Figure 1-Figure 3, including successively by waste pipe
The collecting-tank 1 of connection, the first reaction tank 2, the first coagulating basin 3, the first flocculation basin 4, the first sedimentation basin 5, comprehensive adjustment pond 6,
Two reaction tanks 7, the second coagulating basin 8, the second flocculation basin 9, the second sedimentation basin 10, intermediate pool 11,12 and of at least one biochemistry pool
Third sedimentation basin 13, the collecting-tank 1 be equipped with high-concentration waste water water inlet, the comprehensive adjustment pond 6 be equipped with low concentration wastewater into
The mouth of a river；
The third sedimentation basin 13 includes water outlet, the first dirt-discherging outlet and the second dirt-discherging outlet, and the water outlet passes through waste water
Pipeline has been sequentially communicated sandfiltration pot 14, carbon filter tank 15, ultrafiltration apparatus 16 and reverse osmosis unit 17, and first dirt-discherging outlet passes through dirt
Mud pipeline is connected to biochemistry pool 12, and second dirt-discherging outlet connects sludge concentration tank 18 by sludge pipe；
First sedimentation basin 5 and second sedimentation basin 10 are connected by sludge pipe and the sludge concentration tank respectively
It is logical；
The sludge concentration tank 18 includes sludge concentration tank water outlet and sludge concentration tank sewage draining exit, the sludge concentration tank
Water outlet is connected to by waste pipe with the comprehensive adjustment pond 6, and the sludge concentration tank sewage draining exit passes through sludge pipe and pressure
Filter 19 is connected to；
The reverse osmosis unit 17 include concentrated water water outlet and fresh water outlet mouth, the concentrated water water outlet by pipeline successively
It is connected with evaporator sump 20 and single effect evaporator 21, the fresh water outlet mouth is connected to by pipeline with reuse water tank 22；
The pond of the bottom of pond of first reaction tank, the bottom of pond of the first coagulating basin, the bottom of pond of the first flocculation basin, the second reaction tank
The bottom of pond at bottom, the bottom of pond of the second coagulating basin and the second flocculation basin is respectively equipped with a rabbling mechanism 23；
First reaction tank and second reaction tank are respectively equipped with lye dosing mouth, the external alkali of lye dosing mouth
Liquid dosing tank 24；First coagulating basin and second coagulating basin are respectively equipped with PAC dosing mouths, and the PAC dosing mouths are external
PAC dosing tanks 25；First flocculation basin and second flocculation basin are respectively equipped with PAM dosing mouths, and the PAM dosing mouths are external
PAM dosing tanks 26；
If the side of the side of first sedimentation basin, the side of the second sedimentation basin and third sedimentation basin is from top to bottom equipped with
Dry upper water fender 27, the other side of the other side of first sedimentation basin, the other side of the second sedimentation basin and third sedimentation basin by
Up to having several lower water fenders 28, the 28 interlaced distribution of the upper water fender 27 and the lower water fender；The upper gear
The surface of water plate 27 and the surface of the lower water fender 28 are respectively formed with several through-holes, the length of several upper water fenders by
It is gradually grown under, the length of several lower water fenders is tapered from top to bottom；
Further include controller 29, the rabbling mechanism, the solenoid valve of lye dosing tank, the solenoid valve of PAC dosing tanks, PAM
The solenoid valve of dosing tank is electrically connected with the controller respectively.
The environment-friendly type composite waste processing system includes the first biochemistry pool, the second biochemistry pool, the third life being sequentially communicated
Change pond and the 4th biochemistry pool, the water inlet and the water outlet of the intermediate pool of first biochemistry pool are connected by waste pipe
Logical, the water outlet of the 4th biochemistry pool is connected to the water inlet of the third sedimentation basin by waste pipe.
The sandfiltration pot 14 includes the diatomite layer of the cao layers and lower layer on upper layer, the height of the cao layers and institute
It is 2 to state the ratio between height of diatomite layer：3.
It is described wooden equipped with wood activated charcoal layer and the quartz for being filled in the wood activated charcoal layer in the carbon filter tank 15
The height of active carbon layer accounts for the 2/3-4/5 of the height of the carbon filter tank, and the filling rate of the quartz is 75-80%.
The overlapping width of the upper water fender 27 and the lower water fender 28 is 8-10mm.
The aperture of the through-hole is 0.5-0.9mm.
The upper water fender 27 and the lower water fender 28 are all the water fender of acid and alkali-resistance material.
Side/third of the sedimentation basin of the side of one end of the upper water fender 27 and first sedimentation basin/second precipitates
The side in pond is rotatably connected, the sedimentation basin of the other side of one end of the lower water fender 28 and first sedimentation basin/second
The other side of the other side/third sedimentation basin is rotatably connected.
Realize that the structure of above-mentioned rotation connection is：Side/the of one end and the first sedimentation basin of upper water fender/lower water fender
The side of the side of two sedimentation basins/third sedimentation basin is connected by shaft, the sedimentation basin of the outer wall of the first sedimentation basin/second it is outer
The outer wall of wall/third sedimentation basin is equipped with the rotary electric machine of drive shaft rotation, and controller controls shaft by rotary electric machine and rotates,
And then it controls upper water fender/lower water fender and downwardly turns over.
Working principle of the present invention is as follows (by taking 1 biochemistry pool as an example)：
After high-concentration waste water is passed through the first reaction tank, the first coagulating basin, the first flocculation basin and the first sedimentation basin successively, remove
The substances such as macromolecular particle object, suspended matter, colloid in water body, then with low concentration wastewater be passed through comprehensive adjustment pond, second react
Pond, the second coagulating basin, the second flocculation basin, the second sedimentation basin, biochemistry pool and sedimentation basin further remove in water body remaining big point
The substances such as sub- particulate matter, suspended matter, colloid, the top waste water of sedimentation basin be passed through successively again sandfiltration pot, carbon filter tank, ultrafiltration apparatus and
Reverse osmosis unit, further decreases suspended matter, organic matter, microorganism, chlorine and odor in waste water, the lower part waste residue of sedimentation basin into
Enter sludge concentration tank, specified field is transported to outside the dryness waste residue that the mixture in sludge concentration tank generates after filter press press filtration
The waste water of institute, generation passes to comprehensive adjustment pond again.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (8)
1. a kind of environment-friendly type composite waste processing system, it is characterised in that：Include the collecting-tank being sequentially communicated by waste pipe,
First reaction tank, the first coagulating basin, the first flocculation basin, the first sedimentation basin, comprehensive adjustment pond, the second reaction tank, the second coagulating basin,
Second flocculation basin, the second sedimentation basin, intermediate pool, at least one biochemistry pool and third sedimentation basin, the collecting-tank are equipped with highly concentrated
Water intake is spent, the comprehensive adjustment pond is equipped with low concentration wastewater water inlet；
The third sedimentation basin includes water outlet, the first dirt-discherging outlet and the second dirt-discherging outlet, the water outlet by waste pipe according to
Secondary to be communicated with sandfiltration pot, carbon filter tank, ultrafiltration apparatus and reverse osmosis unit, first dirt-discherging outlet passes through sludge pipe and biochemistry pool
Connection, second dirt-discherging outlet connect sludge concentration tank by sludge pipe；
First sedimentation basin and second sedimentation basin are connected to by sludge pipe with the sludge concentration tank respectively；
The sludge concentration tank includes sludge concentration tank water outlet and sludge concentration tank sewage draining exit, the sludge concentration tank water outlet
It is connected to the comprehensive adjustment pond by waste pipe, the sludge concentration tank sewage draining exit is connected by sludge pipe and filter press
It is logical；
The reverse osmosis unit includes concentrated water water outlet and fresh water outlet mouth, and the concentrated water water outlet is sequentially connected with steaming by pipeline
Shampoo pond and single effect evaporator, the fresh water outlet mouth are connected to by pipeline with reuse water tank；
The bottom of pond of first reaction tank, the bottom of pond of the first coagulating basin, the bottom of pond of the first flocculation basin, the bottom of pond of the second reaction tank,
The bottom of pond of second coagulating basin and the bottom of pond of the second flocculation basin are respectively equipped with a rabbling mechanism；
First reaction tank and second reaction tank are respectively equipped with lye dosing mouth, and the external lye of lye dosing mouth adds
Medicine-chest；First coagulating basin and second coagulating basin are respectively equipped with PAC dosing mouths, the external PAC dosings of PAC dosing mouths
Case；First flocculation basin and second flocculation basin are respectively equipped with PAM dosing mouths, the external PAM dosings of PAM dosing mouths
Case；
The side of the side of first sedimentation basin, the side of the second sedimentation basin and third sedimentation basin is from top to bottom equipped on several
Water fender, the other side of the other side of first sedimentation basin, the other side of the second sedimentation basin and third sedimentation basin is from top to bottom
Equipped with several lower water fenders, the upper water fender and the interlaced distribution of lower water fender；The surface of the upper water fender and
The surface of the lower water fender is respectively formed with several through-holes, and the length of several upper water fenders is from top to bottom gradually grown, several
The length of the lower water fender is tapered from top to bottom；
Further include controller, the rabbling mechanism, the solenoid valve of lye dosing tank, the solenoid valve of PAC dosing tanks, PAM dosing tanks
Solenoid valve be electrically connected respectively with the controller.
2. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：The environment-friendly type composite waste
Processing system includes the first biochemistry pool being sequentially communicated, the second biochemistry pool, third biochemistry pool and the 4th biochemistry pool, first life
The water inlet for changing pond is connected to the water outlet of the intermediate pool by waste pipe, the water outlet of the 4th biochemistry pool and institute
The water inlet for stating third sedimentation basin is connected to by waste pipe.
3. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：The sandfiltration pot includes upper layer
Cao layers and lower layer diatomite layer, the ratio between height of the height of the cao layers and the diatomite layer is 2：3.
4. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：Wood is equipped in the carbon filter tank
Activated carbon layer and the quartz for being filled in the wood activated charcoal layer, the height of the wood activated charcoal layer account for the carbon filter tank
The filling rate of the 2/3-4/5 of height, the quartz are 75-80%.
5. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：The upper water fender and described
The overlapping width of lower water fender is 8-10mm.
6. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：The aperture of the through-hole is
0.5-0.9mm。
7. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：The upper water fender and described
Lower water fender is all the water fender of acid and alkali-resistance material.
8. environment-friendly type composite waste processing system according to claim 1, it is characterised in that：One end of the upper water fender
It is rotatably connected with the side of side/third sedimentation basin of the sedimentation basin of the side of first sedimentation basin/second, the lower water blocking
The other side of the other side/third sedimentation basin of the sedimentation basin of the other side of one end of plate and first sedimentation basin/second is rotatable
Connection.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/082801 WO2019196057A1 (en) | 2018-04-12 | 2018-04-12 | Environmentally friendly mixed wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108495823A true CN108495823A (en) | 2018-09-04 |
Family
ID=63343503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880000353.8A Withdrawn CN108495823A (en) | 2018-04-12 | 2018-04-12 | Environment-friendly type composite waste processing system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108495823A (en) |
| DE (1) | DE212018000012U1 (en) |
| WO (1) | WO2019196057A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196057A1 (en) * | 2018-04-12 | 2019-10-17 | 苏州荣能环保科技有限公司 | Environmentally friendly mixed wastewater treatment system |
| CN112390319A (en) * | 2021-01-20 | 2021-02-23 | 山东贝特尔环保科技有限公司 | Air supporting machine with deposit function |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607959A (en) * | 2018-12-30 | 2019-04-12 | 江苏旭龙环境科技有限公司 | A kind of chemical industrial organic wastewater zero-emission concentrating and treating system and application method |
| CN110746043A (en) * | 2019-10-29 | 2020-02-04 | 德兰梅勒（北京）分离技术股份有限公司 | Novel amino acid fermentation waste water retrieval and utilization device |
| CN115043523B (en) * | 2022-06-15 | 2023-07-18 | 吉木萨尔县印力模具制造有限公司 | Printing mold electroplating sewage treatment system and method |
| CN117550698A (en) * | 2024-01-09 | 2024-02-13 | 国能龙源环保有限公司 | Waste water treatment equipment |
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- 2018-04-12 CN CN201880000353.8A patent/CN108495823A/en not_active Withdrawn
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019196057A1 (en) | 2019-10-17 |
| DE212018000012U1 (en) | 2018-08-31 |
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