CN205740628U - A kind of Novel water-purifying system - Google Patents

A kind of Novel water-purifying system Download PDF

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Publication number
CN205740628U
CN205740628U CN201521121028.7U CN201521121028U CN205740628U CN 205740628 U CN205740628 U CN 205740628U CN 201521121028 U CN201521121028 U CN 201521121028U CN 205740628 U CN205740628 U CN 205740628U
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magnetic powder
outlet
burgy
mud
entrance
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CN201521121028.7U
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管春光
张�杰
晋文全
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Qingdao Pacific Chemical Equipment Co Ltd
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Qingdao Pacific Chemical Equipment Co Ltd
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Abstract

This utility model belongs to field of waste water treatment, is specifically related to a kind of Novel water-purifying system;It includes the mixing contact chamber set gradually along the flow direction of sewage, adds magnetic flocculation mixed reaction pond and sedimentation tank, and it also includes magnetic mud segregation apparatus;Described sedimentation tank arranges precipitate outlet, and magnetic powder charcoal mud segregation apparatus arranges precipitate entrance, burgy mud waste outlet and reclaims magnetic powder outlet, and described mixing contact chamber arranges powdered activated carbon input port and reuse burgy entrance;The outlet of described sedimentation tank precipitate is connected with magnetic powder charcoal mud separator precipitate entrance, and described magnetic powder charcoal mud separator reclaims magnetic powder outlet and is connected with mixing contact chamber recovery magnetic powder entrance;It adds charcoal absorption by employing and adds magnetic flocculation precipitation and can solve unsaturation loss problem and the low problem of sedimentation velocity of Powdered Activated Carbon simultaneously, and has the advantages that simple in construction, volume are little, generally applicable.

Description

A kind of Novel water-purifying system
Technical field
This utility model belongs to field of waste water treatment, is specifically related to a kind of Novel water-purifying system.
Background technology
The sedimentation method are a kind of traditional solid-liquid separation techniques, and precipitation water purification technology is at home and abroad widely used, and its principle is the density solid suspension natural subsidence under gravity than water weight, thus is separated from water.Load flocculation technique and belong to heterogeneous nucleation, in water, i.e. add high density insoluble particles medium, utilize the gravitational settling of medium to accelerate flco and formed, promote its precipitation.Since the nineties in 20th century, load flocculation technique and be progressively applied, wherein main species: sand loads flocculation (Actiflo) and magnetic loads coagulation (CoMag).
Sand loads flocculation technique (Actiflo) by the exploitation of Veolia group of France, its principle is that dosing coagulant makes float and elimination of colloid stability, add macromolecule flocculation aid and high density fine sand (particle diameter is 60-140 micron) again, effect caught by the bridge formation adsorption of macromolecule flocculation aid and the net of sand grains, make the float after taking off surely and colloidal solid using carrier as flco kernel, quickly generate big density alumen ustum, thus accelerate settling of floccus.
It is the know-why utilizing the coalescence sedimentation of chemical flocculation, efficient magnetic to separate with High-gradient Magnetic based on magnetic separation technique exploitation that magnetic loads coagulation technology (CoMag), loads and under the effect of externally-applied magnetic field in magnetic kind, idetified separation effect.Specifically dosing coagulant, flocculation aid and magnetic kind in water, makes impurities in water flocculation and is combined with magnetic kind, produces high density magnetic and is fitted together to floccule body, owing to the action of gravity of magnetic kind reaches floccule body high-efficiency sedimentation.
" China water supply and drainage " volume 26 the 8th phase (in April, 2010) page 64 discloses the technology that a key name is " high density adds charcoal sedimentation tank for drinking water treatment " of Veolia, it makes use of Actiflo Carb technique, this is that a kind of Powdered Activated Carbon that Veolia company of France develops adds the technique combined with potassium permanganate composites, is made up of coagulation, ripening, sloping plate deposition and micro-sand blood circulation.Micro-sand can become the core of floccule body, improve settling velocity, strengthen sedimentation function, Powdered Activated Carbon can improve the effect of organics removal, this process efficient and characteristics of compact layout, it is adaptable to drinking water treatment, especially surface water, it is demonstrated experimentally that Actiflo Carb technique can remove the dissolved organic carbon of 50%-60% in water, it is a kind of due to the drinking water advanced treatment technique of Ozone activated carbon filter.
But above-mentioned technology yet suffers from following defect: 1, owing to micro-sand is the core of flocculating sedimentation body, wherein contain the saturated activated carbon of absorption, micro-sand, solid suspension, physical state is mud, the most most of micro-sand and Powdered Activated Carbon are all discharged with mud, Powdered Activated Carbon runs off serious, adds the operating cost of this method;2, this method improves sedimentation velocity by the gravity that micro-sand is bigger, reduce the volume of processing means, but more for water body pollutes float, sewage that volume is bigger, the sedimentation velocity of this method is the least, and therefore it also has the big and inefficient defect of processing means volume.
Utility model content
The problem existed in view of above-mentioned prior art, the purpose of this utility model is to provide a kind of Novel water-purifying system, it adds charcoal by employing and adds magnetic flocculation precipitation and can solve the losing issue of Powdered Activated Carbon and the problem that sedimentation velocity is low simultaneously, and has the advantages that simple in construction, volume are little, generally applicable.
The purpose of this utility model is achieved through the following technical solutions: a kind of Novel water-purifying system, and it includes the mixing contact chamber set gradually along the flow direction of sewage, adds magnetic flocculation mixed reaction pond and sedimentation tank;It also includes magnetic powder charcoal mud segregation apparatus and burgy mud separator;Magnetic powder charcoal mud segregation apparatus simultaneously with sedimentation tank, burgy mud separator, add magnetic flocculation mixed reaction pond and be connected;Burgy mud separator is connected with mixing contact chamber.
Optimizing, described sedimentation tank arranges precipitate outlet, and magnetic powder charcoal mud segregation apparatus arranges precipitate entrance, the outlet of burgy mud and reclaims magnetic powder outlet, and described burgy mud separator arranges burgy mud entrance, reclaims burgy outlet and the outlet of waste charcoal mud;Described mixing contact chamber arranges new powdered activated carbon input port and reclaims burgy entrance;The described magnetic flocculation mixed reaction pond that adds arranges recovery magnetic powder entrance;The outlet of described sedimentation tank precipitate is connected with magnetic powder charcoal mud separator precipitate entrance;The outlet of described burgy mud is connected with burgy mud entrance, and the outlet of described recovery burgy is connected with reclaiming burgy entrance;The outlet of described recovery magnetic powder is connected with reclaiming magnetic powder entrance.
Optimize, described in add coagulating district that magnetic flocculation mixed reaction pond includes being sequentially connected with, magnetic powder adds district and helps solidifying reaction zone;Recovery magnetic powder entrance is arranged on magnetic powder and adds district.
Optimize, described mixing contact chamber arranges water inlet, described sedimentation tank arranges outlet.
Optimize, also include that two grades of purifiers, described outlet and two grades of purifiers are connected.
Optimizing, described two grades of purifiers use filter tank.
Optimizing, described two grades of purifiers use disc filter or film filter.
Working method of the present utility model is: described Novel water-purifying system uses Magnaglo and powdered activated carbon to process sewage, sewage enters Novel water-purifying system from water inlet, sequentially pass through mixing contact chamber, coagulating district, magnetic powder add district and help solidifying reaction zone, in mixing contact chamber, sewage is fully contacted with powdered activated carbon, and powdered activated carbon has stronger adsorption to ammonia nitrogen, colourity, COD;In coagulating district, magnetic powder adds district and helps difference dosing coagulant in solidifying reaction zone, magnetic powder and flocculation aid, add district at magnetic powder and help magnetic powder in solidifying reaction zone to enhance the settling property of powdered activated carbon, it is specially magnetic powder, adsorb organic powdered activated carbon and constitute flco together with the insoluble matter in sewage, it is precipitated as mud by mud-water separation in sedimentation tank, water purification flows out from outlet, mud is exported by precipitate, reflux pump, precipitate entrance sends into magnetic powder charcoal mud segregation apparatus and burgy mud separator, separate with other materials in mud owing to magnetic powder is attracted by the magnetic drum in magnetic powder charcoal mud segregation apparatus, defined herein other materials isolated are burgy mud, this isolated magnetic powder is again introduced into magnetic powder with recovery magnetic powder entrance and adds district by reclaiming magnetic powder outlet and recycle;Then burgy mud is exported by burgy mud, the outlet of burgy mud enters burgy mud separator, by burgy mud separator, burgy mud is separated into recovery burgy and garbage, reclaim burgy and flow into mixing contact chamber be circulated utilization by reclaiming burgy outlet and recovery burgy entrance, garbage is discharged by the outlet of waste charcoal mud, garbage be mainly composed of flco and the saturated active charcoal sludge of absorption.
In this utility model, burgy is the abbreviation of powdered activated carbon.
The beneficial effects of the utility model are:
1, this utility model is compared with adding magnetic flocculation sedimentation tank water cleaning systems, add the mixing contact chamber of a powdered activated carbon and sewage, powdered activated carbon improves the clean-up effect of Organic substance, colourity, ammonia nitrogen, COD, magnetic powder improves the flocculation ability of powdered activated carbon and magnetic powder, powdered activated carbon can be separated and recovered by magnetic powder charcoal mud segregation apparatus and burgy mud separator and be recycled, reduce the unsaturation loss rate of Powdered Activated Carbon, effectively control operating cost.
2, add charcoal by employing and add magnetic flocculation precipitation water purification technology, not only increase in sewage disposal process to organic detergent power, and the adhesion that in sedimentation tank, sedimentary density improves with water is weakened, it is prone to be separated from water and settle, accelerate the ability that in sedimentation tank, cement separates so that purification efficiency improves, processing means volume reduces, effluent index reaches discharge standard.
3, typical case's application of the present utility model is municipal sewage and the advanced treating of industrial wastewater, can remove COD, BOD, phenol, ABS and other pollutant, remove colourity, stench, turbidity;Drink water purification, can i.e. remove bacterial virus microorganism, pesticide, phenol, ABS etc. with deodorization, decolouring;Trade effluent, chlorine, abnormal flavour and organic removal in beverage, food industry, prepare the Organic substance of water for industrial use and the removal of chlorine residue.
4, for different process requirements, different process water body, it is also possible to connect two grades of purifiers at water outlet, according to practical situation, two grades of purifiers can be filter tanks, add other processing meanss such as magnetic flocculation mixed precipitation device, further water body can be carried out deep purifying.
Accompanying drawing explanation
The Novel water-purifying system schematic that Fig. 1 provides for this utility model.
1, mixing contact chamber;2, coagulating district;3, magnetic powder adds district;4, solidifying reaction zone is helped;5, sedimentation tank;6, magnetic powder charcoal mud segregation apparatus;7, precipitate outlet;8, precipitate entrance;9, burgy mud outlet;10, magnetic powder outlet is reclaimed;11, new powdered activated carbon input port;12, magnetic powder entrance is reclaimed;13, outlet;14, reflux pump;15, burgy mud entrance;16, burgy outlet is reclaimed;17, burgy entrance is reclaimed;18, garbage charcoal mud outlet;19, burgy mud separator.
Detailed description of the invention
This utility model is illustrated below by detailed description of the invention.
A kind of Novel water-purifying system that this utility model provides, a kind of Novel water-purifying system, it includes the mixing contact chamber set gradually along the flow direction of sewage, adds magnetic flocculation mixed reaction pond and sedimentation tank;It also includes magnetic powder charcoal mud segregation apparatus and burgy mud separator;Magnetic powder charcoal mud segregation apparatus simultaneously with sedimentation tank, burgy mud separator, add magnetic flocculation mixed reaction pond and be connected;Burgy mud separator is connected with mixing contact chamber.
Wherein, described sedimentation tank arranges precipitate outlet, and magnetic powder charcoal mud segregation apparatus arranges precipitate entrance, the outlet of burgy mud and reclaims magnetic powder outlet, and described burgy mud separator arranges burgy mud entrance, reclaims burgy outlet and the outlet of waste charcoal mud;Described mixing contact chamber arranges new powdered activated carbon input port and reclaims burgy entrance;The described magnetic flocculation mixed reaction pond that adds arranges recovery magnetic powder entrance;The outlet of described sedimentation tank precipitate is connected with magnetic powder charcoal mud separator precipitate entrance;The outlet of described burgy mud is connected with burgy mud entrance, and the outlet of described recovery burgy is connected with reclaiming burgy entrance;The outlet of described recovery magnetic powder is connected with reclaiming magnetic powder entrance.
Wherein, add coagulating district that magnetic flocculation mixed reaction pond includes being sequentially connected with described in, magnetic powder adds district and helps solidifying reaction zone;Recovery magnetic powder entrance is arranged on magnetic powder and adds district.
Wherein, described mixing contact chamber arranges water inlet, described sedimentation tank arranges outlet.
Wherein, also include that two grades of purifiers, described outlet and two grades of purifiers are connected.
Wherein, described two grades of purifiers use filter tank.
Wherein, described two grades of purifiers use disc filter or film filter.

Claims (6)

1. a Novel water-purifying system, it is characterised in that: it includes the mixing contact chamber set gradually along the flow direction of sewage, adds magnetic flocculation mixed reaction pond and sedimentation tank;It also includes magnetic powder charcoal mud segregation apparatus and burgy mud separator;Magnetic powder charcoal mud segregation apparatus simultaneously with sedimentation tank, burgy mud separator, add magnetic flocculation mixed reaction pond and be connected;Burgy mud separator is connected with mixing contact chamber, described sedimentation tank arranges precipitate outlet, magnetic powder charcoal mud segregation apparatus arranges precipitate entrance, the outlet of burgy mud and reclaims magnetic powder outlet, and described burgy mud separator arranges burgy mud entrance, reclaims burgy outlet and the outlet of waste charcoal mud;Described mixing contact chamber arranges new powdered activated carbon input port and reclaims burgy entrance;The described magnetic flocculation mixed reaction pond that adds arranges recovery magnetic powder entrance;The outlet of described sedimentation tank precipitate is connected with magnetic powder charcoal mud separator precipitate entrance;The outlet of described burgy mud is connected with burgy mud entrance, and the outlet of described recovery burgy is connected with reclaiming burgy entrance;The outlet of described recovery magnetic powder is connected with reclaiming magnetic powder entrance.
Novel water-purifying system the most according to claim 1, it is characterised in that add coagulating district that magnetic flocculation mixed reaction pond includes being sequentially connected with described in:, magnetic powder adds district and helps solidifying reaction zone;Recovery magnetic powder entrance is arranged on magnetic powder and adds district.
Novel water-purifying system the most according to claim 2, it is characterised in that: water inlet is set on described mixing contact chamber, described sedimentation tank arranges outlet.
Novel water-purifying system the most according to claim 3, it is characterised in that: also include that two grades of purifiers, described outlet and two grades of purifiers are connected.
Novel water-purifying system the most according to claim 4, it is characterised in that: described two grades of purifiers use filter tank.
Novel water-purifying system the most according to claim 4, it is characterised in that: described two grades of purifiers use disc filter or film filter.
CN201521121028.7U 2015-12-31 2015-12-31 A kind of Novel water-purifying system Active CN205740628U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107032550A (en) * 2017-04-01 2017-08-11 安徽普氏生态环境工程有限公司 A kind of Magneto separate formula sewage water advanced treatment apparatus
CN107032551A (en) * 2017-04-01 2017-08-11 安徽普氏生态环境工程有限公司 A kind of magnetic precipitating type sewage water advanced treatment apparatus
CN109351000A (en) * 2018-12-13 2019-02-19 佛山科学技术学院 A kind of clarifying basin for sewage treatment
CN109516608A (en) * 2019-01-03 2019-03-26 北京国电富通科技发展有限责任公司 A kind of advanced treatment process of coking waste water and processing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107032550A (en) * 2017-04-01 2017-08-11 安徽普氏生态环境工程有限公司 A kind of Magneto separate formula sewage water advanced treatment apparatus
CN107032551A (en) * 2017-04-01 2017-08-11 安徽普氏生态环境工程有限公司 A kind of magnetic precipitating type sewage water advanced treatment apparatus
CN109351000A (en) * 2018-12-13 2019-02-19 佛山科学技术学院 A kind of clarifying basin for sewage treatment
CN109516608A (en) * 2019-01-03 2019-03-26 北京国电富通科技发展有限责任公司 A kind of advanced treatment process of coking waste water and processing system

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