CN208071536U - Trade effluent hybrid processing system - Google Patents

Trade effluent hybrid processing system Download PDF

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Publication number
CN208071536U
CN208071536U CN201820222381.1U CN201820222381U CN208071536U CN 208071536 U CN208071536 U CN 208071536U CN 201820222381 U CN201820222381 U CN 201820222381U CN 208071536 U CN208071536 U CN 208071536U
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China
Prior art keywords
pond
anode
processing system
trade effluent
filter
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CN201820222381.1U
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Chinese (zh)
Inventor
黄锦静
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Netwo (xiamen) Environmental Protection Technology Co Ltd
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Netwo (xiamen) Environmental Protection Technology Co Ltd
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Abstract

The utility model proposes a kind of trade effluent hybrid processing systems, including sequentially connected grid pond, sedimentation basin, electrochemical treatments room, membrane biological reaction pond, coagulative precipitation tank, filtering cloth filtering pool, sterilization pool and collecting pit, the top of grid pond is provided with sewage inlet, it is equipped with coarse rack in grid pond successively from top to bottom, filtrate filled layer and fine fack, support plate is provided in sedimentation basin, deposition filter, floating stuffing layer and mixer filter, it is provided with out Yu Chi below support plate, electrochemical treatments room is by anode, cathode, automatic compensation scraper plate, water outlet and water inlet composition, anode and cathode is separately connected the anode and cathode of DC power supply, multiple automatic compensation scraper plates are uniformly provided on the excircle of anode.The processing system can effectively remove large granular impurity, heavy metal ion, N/P elements, bacterium and virus in the water in sewage, be not necessarily to returned sludge, sludge bulking do not occur, be convenient for operational management, processing time is short efficient.

Description

Trade effluent hybrid processing system
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of trade effluent hybrid processing system.
Background technology
China is the country of a water scarcity, and water resource allows of no optimist.It announces within 2006《National environment security is commented Estimate report》It has been shown that, China's water environment safety state are generally in alert status, and water environment safety pressure is big, per GDP water Amount, wastewater discharge is excessively high to have seriously threatened China's water environment safety.For this purpose, country is included in " ten by slug fluidization is built First Five-Year Plan " is planned, attention of the country to water resource has been fully demonstrated.
From the point of view of wastewater treatment in China development trend:" rivers lake is allowed according to what national water prevention and cure of pollution ad hoc planning proposed The requirement of pool rehabilitation ", to improve major river valley and immediate offshore area quality of water environment, safeguard body health of people, guarantor Barrier water environment safety is target, using basin-control zone-control unit three-level Zone system as frame, is received with Water Functional Zone limitation Dirty red line is foundation, is to rely on planned project using total amount of pollutant emission reduction as handgrip, is to ensure with policies and measures, comprehensive fortune With engineering, technology, the method for ecology, implementation focus Water Basin Water Pollution integrated control strategy makes great efforts the life for restoring rivers and lakes And vigor, promote the sustainable development of River valley economy society.Planning explicitly points out, and present waste water control discharge standard cannot expire The requirement of its environmental capacity of water of foot, cannot meet it and reach the needs of corresponding quality standard of water environment.In addition, with urban population Be continuously increased, the discharge capacity of municipal wastewater and the intractability of sewage also greatly improve, and the sewage of different pollution levels needs The system of different disposal rank carries out treatment and purification, and original sewage disposal system is difficult to complete the treatment and purification times of existing sewage Business, this has become a great problem of municipal sewage treatment.
Invention content
The utility model proposes a kind of trade effluent hybrid processing system, which can effectively remove in sewage Large granular impurity, heavy metal ion, N/P elements, bacterium in water and virus are not necessarily to returned sludge, sludge bulking do not occur, just In operational management, processing time is short is efficient.
The technical proposal of the invention is realized in this way:
A kind of trade effluent hybrid processing system, including sequentially connected grid pond, sedimentation basin, electrochemical treatments room, film The top of biological reaction pool, coagulative precipitation tank, filtering cloth filtering pool, sterilization pool and collecting pit, the grid pond is provided with wastewater influent Mouthful, it is equipped with coarse rack, filtrate filled layer and fine fack in grid pond successively from top to bottom, support is provided in the sedimentation basin Plate, deposition filter, floating stuffing layer and mixer filter, the deposition filter, the mixer filter are hanged with described Floating packing layer is respectively positioned on above the support plate, is provided with out Yu Chi below the support plate, the deposition filter is close to institute Grid pond one end is stated, the floating stuffing layer is between the deposition filter and the mixer filter, the electrochemistry Process chamber by anode, cathode, compensate scraper plate automatically, water outlet and water inlet form, the anode and cathode is separately connected direct current The anode and cathode of power supply are uniformly provided with multiple automatic compensation scraper plates on the excircle of the anode, the coagulative precipitation tank Water inlet is additionally provided with dosing unit.
Preferably, the membrane biological reaction pond includes membrane module and gas collecting tube.
Preferably, the sterilization pool includes ultrasonic sterilization pond and titanium dioxide Water Disinfection pond, and the ultrasonic wave disappears Malicious pond is connect with the filtering cloth filtering pool, and titanium dioxide Water Disinfection pond is connect with the collecting pit, the titanium dioxide Ultraviolet generator is provided in Water Disinfection pond.
Preferably, the ultraviolet generater is vacuum high energy ultraviolet light lamp tube.
Preferably, the pitch of coarse rack is 26mm, and the pitch of fine fack is 4mm.
Beneficial effects of the present invention:
(1) the grid pond in the trade effluent hybrid processing system of the utility model is using from top to bottom successively equipped with thick lattice The structure of grid, filtrate filled layer and fine fack, and by being provided with support plate, deposition filter, floating stuffing layer and mixing The processing of the sedimentation basin of filter can effectively remove the sand setting in sewage, save the equipment that setting pot is needed in traditional handicraft, section About cost.
(2) the trade effluent hybrid processing system of the utility model by electrochemical treatments room, membrane biological reaction pond and mixes again The processing such as solidifying sedimentation basin, can effectively remove large granular impurity in the water in sewage, heavy metal ion, N/P elements, bacterium and Virus so that water quality that treated can reach《Urban wastewater treatment firm pollutant emission standard》(GB18918-2002) level-one The discharge standard of A is not necessarily to returned sludge, sludge bulking does not occur, is convenient for operational management, processing time is short efficient.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of trade effluent hybrid processing system of the present invention.
Attached drawing indicates:1- grid ponds;2- sedimentation basins;3- electrochemical treatments room;4- membrane biological reactions pond;5- coagulating sedimentation Pond;6- filtering cloth filtering pools;7- ultrasonic sterilizations pond;8- collecting pits;9- sewage inlets;10- coarse racks;11- filtrate filled layers; 12- fine facks;13- support plates;14- deposition filters;15- floating stuffing layers;16- anodes;17- cathodes;18- membrane modules;19- Gas collecting tube;20- titanium dioxide Water Disinfections pond;21- goes out Yu Chi;22- compensates scraper plate automatically;23- water outlets;24- water inlets; 25- mixer filters;26- slag-drip openings.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1, a kind of trade effluent hybrid processing system, including sequentially connected grid pond 1, sedimentation basin 2, electrochemistry Process chamber 3, membrane biological reaction pond 4, coagulative precipitation tank 52, filtering cloth filtering pool 6, sterilization pool and collecting pit 8, the top of grid pond 1 are set It is equipped with sewage inlet 9, coarse rack 10, filtrate filled layer 11 and fine fack 12, thick lattice are equipped with successively from top to bottom in grid pond 1 The pitch of grid 10 is 26mm, and the pitch of fine fack 12 is 4mm.It is provided with support plate 13 in sedimentation basin 2, deposition filter 14, mixes Filter 25 and floating stuffing layer 15 are closed, deposition filter 14 is respectively positioned on floating stuffing layer 15 above support plate 13, is supported 13 lower section of plate is provided with out Yu Chi, and deposition filter 14 is arranged close to 1 one end of grid pond, floating stuffing layer 15 in deposition filter Between 13 and mixer filter 25.Electrochemical treatments room 3 by anode 16, cathode 17, automatic compensation scraper plate 22, water outlet 23 and into The composition of the mouth of a river 24, anode 16 and cathode 17 are separately connected the anode and cathode of DC power supply, are uniformly set on the excircle of anode 16 There are multiple automatic compensation scraper plates 22.The bottom of electrochemical treatments room 3 is provided with slag-drip opening 26.Membrane biological reaction pond 4 includes film group Part 18 and gas collecting tube 19.The water inlet of coagulative precipitation tank 5 is additionally provided with dosing unit.Sterilization pool include ultrasonic sterilization pond 7 with Titanium dioxide Water Disinfection pond 20, ultrasonic sterilization pond 7 is connect with filtering cloth filtering pool 6, titanium dioxide Water Disinfection pond 20 with Collecting pit 8 connects, and ultraviolet generator is provided in titanium dioxide Water Disinfection pond 20, and ultraviolet generater is that vacuum high energy is purple Outer light lamp tube.
Grid pond 1 in the trade effluent hybrid processing system of the utility model is using from top to bottom successively equipped with coarse rack 10, the structure of filtrate filled layer 11 and fine fack 12, and by being provided with support plate 13, deposition filter 14, mixer filter 25 and the processing of sedimentation basin 2 of floating stuffing layer 15 can effectively remove the sand setting in sewage, save in traditional handicraft and need The equipment of setting pot, it is cost-effective.
In addition, can effectively be gone by processing such as electrochemical treatments room 3, membrane biological reaction pond 4 and coagulative precipitation tanks 5 again Except large granular impurity, heavy metal ion, N/P elements, bacterium and the virus in the water in sewage so that treated, and water quality can Reach《Urban wastewater treatment firm pollutant emission standard》(GB18918-2002) discharge standard of level-one A is not necessarily to returned sludge, There is not sludge bulking, is convenient for operational management, processing time is short efficient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (5)

1. a kind of trade effluent hybrid processing system, which is characterized in that including sequentially connected grid pond, sedimentation basin, electrochemistry Process chamber, membrane biological reaction pond, coagulative precipitation tank, filtering cloth filtering pool, sterilization pool and collecting pit, the top of the grid pond are provided with Sewage inlet, is equipped with coarse rack, filtrate filled layer and fine fack in grid pond successively from top to bottom, setting in the sedimentation basin Have support plate, deposition filter, floating stuffing layer and a mixer filter, the deposition filter, the mixer filter with The floating stuffing layer is respectively positioned on above the support plate, and Yu Chi, the deposition filter are provided with out below the support plate Close to described grid pond one end, the floating stuffing layer is described between the deposition filter and the mixer filter Electrochemical treatments room by anode, cathode, compensate scraper plate automatically, water outlet and water inlet form, the anode and cathode connects respectively The anode and cathode of DC power supply are connect, multiple automatic compensation scraper plates are uniformly provided on the excircle of the anode, the coagulation is heavy The water inlet in shallow lake pond is additionally provided with dosing unit.
2. trade effluent hybrid processing system according to claim 1, which is characterized in that the membrane biological reaction pond includes Membrane module and gas collecting tube.
3. trade effluent hybrid processing system according to claim 1, which is characterized in that the sterilization pool includes ultrasonic wave Sterilization pool and titanium dioxide Water Disinfection pond, the ultrasonic sterilization pond are connect with the filtering cloth filtering pool, the titanium dioxide Water Disinfection pond is connect with the collecting pit, and the titanium dioxide Water Disinfection is provided with ultraviolet generator in pond.
4. trade effluent hybrid processing system according to claim 3, which is characterized in that the ultraviolet generater is true Outage energy ultraviolet tube.
5. trade effluent hybrid processing system according to claim 1, which is characterized in that the pitch of coarse rack is 26mm, The pitch of fine fack is 4mm.
CN201820222381.1U 2018-02-07 2018-02-07 Trade effluent hybrid processing system Active CN208071536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820222381.1U CN208071536U (en) 2018-02-07 2018-02-07 Trade effluent hybrid processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820222381.1U CN208071536U (en) 2018-02-07 2018-02-07 Trade effluent hybrid processing system

Publications (1)

Publication Number Publication Date
CN208071536U true CN208071536U (en) 2018-11-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820222381.1U Active CN208071536U (en) 2018-02-07 2018-02-07 Trade effluent hybrid processing system

Country Status (1)

Country Link
CN (1) CN208071536U (en)

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