CN206308183U - The coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water - Google Patents
The coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water Download PDFInfo
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- CN206308183U CN206308183U CN201621389878.XU CN201621389878U CN206308183U CN 206308183 U CN206308183 U CN 206308183U CN 201621389878 U CN201621389878 U CN 201621389878U CN 206308183 U CN206308183 U CN 206308183U
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- water
- micro filter
- electric flocculation
- ceramic micro
- membrane module
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Abstract
The coupling device of the electric flocculation ceramic micro filter film purifying slightly polluted water source water that the utility model is provided, including immersible pump, raw water box, electric flocculation reactor intake pump, electric flocculation reactor, intermediate water storage case, ceramic micro filter membrane module intake pump, ceramic micro filter membrane module, backwash tank, filtered water tank, air compressor machine, condensed water drain, condensed water return duct, concentration water pipe, infiltration water/backwash water conversion tube, backwash drainpipe and air hose, the appliance arrangement is simple, compact conformation, treatment effeciency is high, maintenance management is convenient, combine the advantage of electric flocculation technique and ceramic micro filter membrane technology, both ceramic micro filter film effluent quality had been improve, the decay of membrane flux is delayed, electric flocculation high energy consumption is overcome again, separation of solid and liquid time defect long, the purpose having complementary advantages is reached, suitable popularization and application.
Description
Technical field
The utility model is related to a kind of coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water, belongs to water dirty
Dye control field.
Background technology
In Water purification industry, by coagulation, precipitation, filtering, sterilization based on conventional water purification PROCESS FOR TREATMENT it is right
As if meeting the water body of drinking water source water quality standard, it is for the turbidity in water, colourity, colloid, suspended particulate, microorganism etc.
Substantially, water quality is easier to up to standard reason effect.But with the development of human society, water source is accelerated in various organic emissions to water body
Deterioration, part index number is higher than《Water environment quality standard》(GB3838-2002) standard limited value in III class water body will
Ask, in face of this kind of micro-polluted source water, traditional water-purifying process is difficult to meet water outlet《Standards for drinking water quality》
(GB5749-2006) requirement, it is ensured that the safety of drinking water.
Membrane technology is increasingly received significant attention as forth generation handling technology of water supply by its unique advantage, particularly
Ceramic micro filter film, with stable chemical nature, acid and alkali-resistance, organic solvent and microbial attack, high mechanical strength, energy consumption is low, no
The features such as easily blocking, long service life, anti-extreme climate.But in practical operation operation, ceramic micro filter film is used to process pond
During the content of organics such as water, reservoir water source water higher, not only the decline of membrane flux is rapid, Pore Blocking is serious, aquifer yield urgency
Play declines, and low to the clearance of Organic substance in water, threatens water supply quality safety.Chemical coagulation process is located in advance before existing use film
Reason, such as tiny flocculation, membrane filtration and air-float integral reaction unit and the method (application number with its low turbid micro-polluted water for the treatment of：
201010566493.7), but its chemical floc dosage is larger, sludge yield is larger, easily forms secondary pollution, and waterpower
Residence time is more long.
Electric flocculation technique is used for water treatment field, and advantage has：Equipment is simple, and compact conformation, floor space is small, Operation and Maintenance
It is convenient, it is easy to be coupled with other techniques；The metal ion free from admixture of generation is reacted, composition is pure, and sludge yield is small, electrode metal
Consumption is low；It is not required to add chemical agent to the wide adaptation range of raw water, in course of reaction, in the absence of the preservation problem of medicament,
In the absence of the risk of secondary pollution；The metal ion activity that electrode dissolution is generated is high, and flocculating property is strong, the micro-bubble of formation
The flotation of particulate matter can also be completed while playing stirring, treatment effeciency is high.But energy consumption is too high, process time is long lacks
Fall into the popularization and application that govern electric flocculation technique always.
Using electric flocculation as ceramic micro filter film pretreatment, the impurity in water first passes through electric flocculation reactor, partial impurities
Removal is oxidized, part is de- surely to form small flco, then intercepts filtering removal by ceramic micro filter film.Different from it is more existing with
Electric flocculation-ultrafiltration membrane technique is the water purification installation of core, such as a kind of group technology and device (application for processing micro-polluted water
Number：201410342465.5) organic hollow fiber milipore filter intermittent duty, is used in the patent, operating pressure is big, high energy consumption,
And fenestra little Yi is blocked, while inner pressed hollow-fibre membrane not easy cleaning, flux recovery is poor, in addition organic hollow fiber film
Easy enriched microorganism, aging fracture and be difficult to discover, pollute water outlet.By contrast, using tubular ceramic microfiltration membranes, operating pressure
Relatively low, saving energy consumption, fenestra is larger to be difficult obstruction, is readily cleaned after fouling membrane, and anti-physics and chemistry cracking and microbial degradation.
Therefore, with reference to electric flocculation technique and the coupling technique of ceramic micro filter film technical advantage, ceramic micro filter film effluent quality had both been improve,
The decay of membrane flux is delayed, has overcome electric flocculation high energy consumption again, separation of solid and liquid time defect long has reached mutual supplement with each other's advantages
Purpose.
Utility model content
For above-mentioned weak point of the prior art, the utility model provides a kind of compact conformation, stable performance, technique
Simply, the coupling device for the treatment of effeciency electric flocculation ceramic micro filter film purifying slightly polluted water source water high.
To achieve these goals, the utility model provides following technical scheme：A kind of electric flocculation ceramic micro filter film purification
The coupling device of micro-polluted source water, including immersible pump, raw water box, electric flocculation reactor intake pump, electric flocculation reactor, direct current
Voltage-stabilized power supply, intermediate water storage case, ceramic micro filter membrane module intake pump, ceramic micro filter membrane module, backwash tank, filtered water tank, sky
Press, condensed water drain, condensed water return duct, concentration water pipe, infiltration water/backwash water conversion tube, backwash drainpipe and sky
Tracheae, the water inlet of the raw water box is connected by pipeline with immersible pump, and delivery port is wadded a quilt with cotton through electric flocculation reactor intake pump with electricity
Solidifying reactor connection, the electric flocculation reactor is connected by wire with D.C. regulated power supply, the water outlet of the electric flocculation reactor
Mouth is communicated with the water inlet of intermediate water storage case, and the delivery port of intermediate water storage case is through ceramic micro filter membrane module intake pump and ceramic micro filter
Membrane module is connected, and the backwash drainpipe being attached thereto is provided with the bottom of the ceramic micro filter membrane module, and the ceramics are micro-
The concentration water pipe on filter membrane component top is connected by threeway with condensed water drain and condensed water return duct, the condensed water return duct
It is connected with intermediate water storage case, ceramic micro filter membrane module delivery port is communicated via infiltration water/backwash water conversion tube with backwash tank,
The delivery port of the backwash tank connects filtered water tank, upper end and is connected with air compressor machine by air hose.
Preferably, the electric flocculation reactor includes battery lead plate, conductive copper rod, lucite shell and for placing electricity
The bracket of pole plate, the battery lead plate is connected and parallel is staggered in lucite shell by contact rod.
Preferably, being provided with base and blow-off pipe in the electric flocculation reactor bottom.
Preferably, the ceramic micro filter membrane module uses tubular type internal pressure ceramic micro filter film.
The utility model simple structure, compact can be seen that by above technical scheme, combine electric flocculation and ceramics are micro-
The advantage of filter membrane, had both improve ceramic micro filter film effluent quality, and the decay of membrane flux has been delayed again.Meanwhile, tubular ceramic micro-filtration
The utilization of film, can significantly improve the separative efficiency of solid-liquid after electric flocculation treatment, save floor occupying area, and reducing energy consumption, water source is fitted
Ying Xingguang, treatment effeciency is high, it is easy to accomplish Automated condtrol, suitable popularization and application.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of electric flocculation reactor in the utility model.
Specific embodiment
The utility model is further described with reference to specific embodiment and accompanying drawing.
A kind of coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water as shown in Figures 1 and 2, including it is latent
Water pump 1, raw water box 2, electric flocculation reactor intake pump 3, electric flocculation reactor 4, D.C. regulated power supply 5, intermediate water storage case 7, pottery
Porcelain micro-filtration membrane module intake pump 8, ceramic micro filter membrane module 9, backwash tank 10, filtered water tank 11, air compressor machine 12, condensed water are excluded
Pipe 15, condensed water return duct 16, concentration water pipe 17, infiltration water/backwash water conversion tube 18, backwash drainpipe 19 and air hose
20, the water inlet of the raw water box 2 is connected by pipeline with immersible pump 1, and delivery port is wadded a quilt with cotton through electric flocculation reactor intake pump 3 with electricity
Solidifying reactor 4 is connected, and the electric flocculation reactor 4 is connected by wire 13 with D.C. regulated power supply 5, the electric flocculation reactor 4
Delivery port communicated with the water inlet of intermediate water storage case 7, the electric flocculation reactor 4 includes battery lead plate 21, conductive copper rod 22, has
Machine glass shell 23 and the bracket 24 for placing battery lead plate 21, the battery lead plate 21 are connected and parallel staggered row by contact rod 22
It is listed in lucite shell 23, according to the block number for the treatment of water changeable battery lead plate 21, adjusts the length-width ratio of battery lead plate 21；Root
Fe, Al, Mg or alloy material are can select as battery lead plate 21 according to raw water quality, and the use of electric flocculation technique can pass through anode
The impurity in water is caught in the nascent state hydroxo complex absorption of formation, net；And by redox in electric flocculation, can drop
Solution, removal partial organic substances；A large amount of micro-bubble sizes that other negative electrode is produced are small, specific surface area greatly to suspension, colloid and
The floating loading capability of flco absorption that structure is evacuated is strong, can improve clearance of the membrane technology to organic matter, and lessening membrane fouling increases film
Cleaning frequency, the delivery port of intermediate water storage case 7 is connected through ceramic micro filter membrane module intake pump 8 with ceramic micro filter membrane module 9, described
Ceramic micro filter membrane module 9 uses tubular type internal pressure ceramic micro filter film, and material is Al2O3, cross-flow filtration pattern, when water is produced in needs increase
During amount can branched ceramic micro filter film in parallel, or select multi-pore channel number ceramic micro filter film；Can be used when needing to heighten effluent quality
Series multistage is filtered, or filling small-bore ceramic micro filter film, the utilization of tubular ceramic microfiltration membranes, can significantly improve electric flocculation treatment
The separative efficiency of solid-liquid, saves floor occupying area afterwards, reducing energy consumption；Tubular ceramic microfiltration membranes physics and chemistry gives birth to stable in properties, machine simultaneously
Tool intensity is high, long service life, preserves convenient, and backwash is easy, is provided with the bottom of the ceramic micro filter membrane module 9 and connected therewith
The backwash drainpipe 19 for connecing, the concentration water pipe 17 on the top of ceramic micro filter membrane module 9 is by threeway and condensed water drain
15 are connected with condensed water return duct 16, and the condensed water return duct 16 is connected with intermediate water storage case 7, the water outlet of ceramic micro filter membrane module 9
Mouth is communicated via infiltration water/backwash water conversion tube 18 with backwash tank 10, and the delivery port of the backwash tank 10 connects clear water
Case 11, upper end is connected with air compressor machine 12 by air hose 20.
Water purification scale and effluent quality can be adjusted by increasing and decreasing battery lead plate block number and ceramic micro filter film radical when using, it is real
Existing engineer applied.
The technical scheme that the utility model embodiment is provided is described in detail above, it is used herein specifically
Individual example is set forth to the principle and implementation method of the utility model embodiment, and the explanation of above example is only applicable to side
Assistant solves the principle of the utility model embodiment；Simultaneously for those of ordinary skill in the art, implement according to the utility model
Example, will change in specific embodiment and range of application, and in sum, this specification content should not be construed as
To limitation of the present utility model.
Claims (4)
1. a kind of coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water, including immersible pump (1), raw water box (2),
Electric flocculation reactor intake pump (3), electric flocculation reactor (4), D.C. regulated power supply (5), intermediate water storage case (7), ceramic micro filter
Membrane module intake pump (8), ceramic micro filter membrane module (9), backwash tank (10), filtered water tank (11), air compressor machine (12), condensed water
Drain (15), condensed water return duct (16), concentration water pipe (17), infiltration water/backwash water conversion tube (18), backwash drainpipe
And air hose (20) (19), it is characterised in that：The water inlet of the raw water box (2) is connected by pipeline with immersible pump (1), water outlet
Mouth is connected through electric flocculation reactor intake pump (3) with electric flocculation reactor (4), and the electric flocculation reactor (4) is by wire
(13) it is connected with D.C. regulated power supply (5), the delivery port of the electric flocculation reactor (4) and the water inlet phase of intermediate water storage case (7)
Logical, the delivery port of intermediate water storage case (7) is connected through ceramic micro filter membrane module intake pump (8) with ceramic micro filter membrane module (9), in institute
The bottom for stating ceramic micro filter membrane module (9) is provided with the backwash drainpipe (19) being attached thereto, the ceramic micro filter membrane module
(9) the concentration water pipe (17) on top is connected by threeway with condensed water drain (15) and condensed water return duct (16), the concentration
Water return duct (16) is connected with intermediate water storage case (7), and ceramic micro filter membrane module (9) delivery port is converted via infiltration water/backwash water
Pipe (18) is communicated with backwash tank (10), and the delivery port of the backwash tank (10) connects filtered water tank (11), upper end by sky
Tracheae (20) is connected with air compressor machine (12).
2. the coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water according to claim 1, its feature exists
In：The electric flocculation reactor (4) includes battery lead plate (21), conductive copper rod (22), lucite shell (23) and for placing
The bracket (24) of battery lead plate (21), the battery lead plate (21) is connected and parallel is staggered in outside lucite by contact rod (22)
In shell (23).
3. the coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water according to claim 1 and 2, its feature
It is：Electric flocculation reactor (4) bottom is provided with base (6) and blow-off pipe (14).
4. the coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water according to claim 1, its feature exists
In：The ceramic micro filter membrane module (9) uses tubular type internal pressure ceramic micro filter film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389878.XU CN206308183U (en) | 2016-12-16 | 2016-12-16 | The coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389878.XU CN206308183U (en) | 2016-12-16 | 2016-12-16 | The coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308183U true CN206308183U (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389878.XU Expired - Fee Related CN206308183U (en) | 2016-12-16 | 2016-12-16 | The coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water |
Country Status (1)
| Country | Link |
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| CN (1) | CN206308183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396211A (en) * | 2016-12-16 | 2017-02-15 | 中国人民解放军后勤工程学院 | Electrocoagulation and ceramic micro-filtration membrane coupling device for purifying micro-polluted source water as well as process |
-
2016
- 2016-12-16 CN CN201621389878.XU patent/CN206308183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396211A (en) * | 2016-12-16 | 2017-02-15 | 中国人民解放军后勤工程学院 | Electrocoagulation and ceramic micro-filtration membrane coupling device for purifying micro-polluted source water as well as process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191216 |