CN2468560Y - Precision filtering device for water treatment - Google Patents
Precision filtering device for water treatment Download PDFInfo
- Publication number
- CN2468560Y CN2468560Y CN 01220402 CN01220402U CN2468560Y CN 2468560 Y CN2468560 Y CN 2468560Y CN 01220402 CN01220402 CN 01220402 CN 01220402 U CN01220402 U CN 01220402U CN 2468560 Y CN2468560 Y CN 2468560Y
- Authority
- CN
- China
- Prior art keywords
- micro
- filter
- filtrate
- seat
- water treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a fine filter for water processing, which realizes a first level filtering through a fine fiber bundle hung between the base boards, i.e. a top base board and a bottom base board. With an adjustable position, the top base board adjusts the density of the filtering layer; moreover, filtering layer and the fine filtering fiber bundle of the micro filtering pipe can meet the water processing requirements by use of different materials and layer thickness, promising an extensive application ranges. The utility model can be used for the deep processing of the extracted oil in the oil field, the processing recycle of the industrial effluents and the bacteria and impurity eliminating of the domestic drinking water and so on.
Description
The utility model relates to a kind of filter.
The traditional water treatment process adopts several forms such as precipitation, air supporting and filtration usually, wherein filtered version has gravity filtration, pressure filtration, centrifugal filtration etc., filter in the material therefor, inorganic material has quartz sand, anchracite duff, the fiber that organic material then has macromolecular material to make, film, pellet etc., these all are the methods of dispeling physics impurity in the former water.With the quartz sand filtration is example, and its principle is to rely on the different gap between the pellet to hold back all size impurity, and this method can't be held back micron-sized fine impurity, bacterium etc., so its precision is lower.The optimization process water yield that wants to improve precision and reach unit volume just needs to increase equipment volume, thereby has increased the expensive of floor space and equipment.Its particle gap in service in addition is trapped the impurity filling gradually and eventually to saturated, loses strainability, at this moment needs backwash to recover the cleaning of filtrate.Thereby must be different-grain diameter and bed thickness, and it is it is loosening to seething with excitement to get up to wash by the closely knit filtrate of dirt filling with a large amount of water under high pressures, this just needs very big the backwash hydraulic pressure and the water yield, and general case is to be difficult to bear so high hydraulic pressure.This shows that this water treatment skill equipment operation energy consumption, water consumption are very big.And from the filtration of existing water treatment facilities, mostly be the arranged side by side or serial connection of fixed pattern structure device.Its filtrate gap and filtering layer are the fixedly crack value that can not adjust and fixing bed thickness value, thereby its filtering accuracy, flow be all fixed value, are difficult to the requirement of different water treatment precision of simultaneous adaptation and output.
For this reason, the utility model provides a kind of water treatment accurate filter, has both had compactness simple for structure, operating cost is low, and the installation and maintenance expense is low, the advantage that filtering accuracy is high, can select different filter materials with raw water quality according to different water treatment requirements again, thereby satisfy requirements of different users.
For achieving the above object, the technical scheme that the utility model adopted is:
Water filling flange and water distributor are arranged at water treatment accurate filter top, the water distributor below is two smart filter fibre bundle seat boards, wherein the position of upper base plate is adjustable, fix via the rope hook on the blind hole flange that is positioned at filter top end and, then can regulate the upper base plate position by it again by steel cable rope its suspension.The boring of gathering that is staggered on seat board is up and down worn and is hung on it so that will collude the snap ring of hanging smart filter fibre bundle, and smart filter fibre bundle is suspended on up and down between the seat board; Fibre bundle can be selected NACF, glass fibre, terylene, polyamide fibre, acrylic, polypropylene fibre etc.Regulate the density of filter tow, i.e. filtering accuracy by the position of regulating upper base plate.Below following seat board is the micro-filtration part, comprise the micro-filtrate bedplate that micro-filtrate, micro-filtrate upper fixed seat plate are fixedlyed connected with filter housing, wherein micro-filtrate is the hollow sleeve structure, perforate on the inside and outside sleeve, it between sleeve filter course, select the folded formula hollow micro-filtration fibrage of volume, the upper end seals with the seat of honour that is three forked types, and be located by the micro-filtrate upper fixed seat plate that links to each other with the seat of honour and be inserted on the ring-like flange seat of upper mounted plate, the lower end is embedded on the micro-filtrate bedplate by following of micro-filtrate of center drilling and seal receptacle; Micro-filtration part below is a captation.The process filtered liquid first time is by the space between the upper fixed seat plate with by the trident gap in the jack, along under the slipstream of the micro-filtrate face of cylinder, see through the hole on the outer sleeve, after the filtering layer filtration, flow out to micro-filtrate core cavity by the hole on the inner sleeve, flow out from the outlet pipe flange port through collector pipe, finish whole water treatment processes.
Have manhole on two smart filter fibre bundle seat boards, this people's orifice plate is held with the people's orifice plate back-up ring that is fixed on the adjustable seat board.When needing maintenance, the people can enter filter interior, from following jack-up people orifice plate, overhauls and assembles.
In the bottom of filter pipe flange and blind hole flange being arranged, is when being used for discharging operation and concentrate during backwash.
Owing to adopt technique scheme, the utlity model has water outlet precision height, but the controlled filter precision can be dispeled bacterium, the diameter of minimum filtering particle can reach 0.1 micron, and equipment volume is little, takes up an area of advantages such as few, easy to maintenance, energy consumption, the low long service life of water consumption.Micro-filtrate and fibre bundle all can be pulled down outside filter and clean, and reduction utilizes, or the filtering material used of replacing equipment again, do not delay the continuous operation of equipment.This equipment is applicable to the advanced treating of oil field mining liquid, guarantees to reach the water supply standard of oil field hyposmosis re-injection water.Also can be used for the processing reuse of industrial wastewater, with the conserve water resource.The advanced treating that can also be used for Drinking Water is dispeled bacterium and suspension.
Below in conjunction with accompanying drawing the utility model being done one describes in detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure chart of the utility model micro-filtrate.
From accompanying drawing 1 as can be seen, former water to be filtered injects water distributor 14 by former water ascending pipe flange 13, evenly drench down, via the gap that hangs on the essence filter fibre bundle 22 between adjustable seat board 20 and the filter wall 19, and the gap between perforate on the upper base plate 20 and the suspension snap ring 21, penetrate the debugged essence filter fibre bundle filtration layer 22 that gets loose driving fit designing requirement, carry out the first time and filter.Flow out through the gap between perforate and the snap ring on the following suspension fixed head 25 then, enter the micro-filtration part; The process filtered liquid first time is by the space between the upper fixed seat plate 11 with by the trident gap in the jack, along under micro-filtrate 8 face of cylinder slipstreams, see through the hole on the outer sleeve, after filtering layer 9 filtrations, flow out to micro-filtrate core cavity via the hole on the inner sleeve, from 3 mouthfuls of outflows of outlet pipe flange, finish whole water treatment processes through collector pipe 4.
Have manhole on two smart filter fibre bundle seat boards 20 and 25, people's orifice plate back-up ring 24 that these people's orifice plate 23 usefulness are fixed on the adjustable seat board is held.When needing maintenance, the people can enter filter interior, from following jack-up people orifice plate, overhauls and assembles.
Pipe flange 27 and blind hole flange 28 are arranged in the bottom of filter, are when being used for discharging operation and concentrate during backwash.
Claims (4)
1, a kind of water treatment accurate filter, it is characterized in that: water filling flange and water distributor are arranged at filter top, the water distributor below is two smart filter fibre bundle seat boards, wherein the position of upper base plate is adjustable, the boring of gathering is staggered on the seat board up and down, wear and hang on it so that will collude the snap ring of hanging smart filter fibre bundle, smart filter fibre bundle is suspended on up and down between the seat board; Below following seat board is the micro-filtration part, comprise the micro-filtrate bedplate that micro-filtrate, micro-filtrate upper fixed seat plate are fixedlyed connected with filter housing, wherein micro-filtrate is the hollow sleeve structure, perforate on the inside and outside sleeve, it between sleeve filter course, the upper end is with the seat of honour sealing that is three forked types, and is located by the micro-filtrate upper fixed seat plate that links to each other with the seat of honour and is inserted on the ring-like flange seat of upper mounted plate, and the lower end is embedded on the micro-filtrate bedplate with seal receptacle by following of the micro-filtrate of center drilling; Micro-filtration part below is a captation.
2, water treatment accurate filter according to claim 1 is characterized in that: smart filter fibre bundle upper base plate, promptly adjustable seat board are to be fixed via the rope hook on the blind hole flange that is positioned at filter top end and it is being hung by steel cable rope.
3, water treatment accurate filter according to claim 1 and 2 is characterized in that: have manhole on two smart filter fibre bundle seat boards, this people's orifice plate is held with the people's orifice plate back-up ring that is fixed on the adjustable seat board.
4, water treatment accurate filter according to claim 1 and 2 is characterized in that: in the bottom of filter pipe flange and blind hole flange being arranged, is when being used for discharging operation and concentrate during backwash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220402 CN2468560Y (en) | 2001-03-28 | 2001-03-28 | Precision filtering device for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220402 CN2468560Y (en) | 2001-03-28 | 2001-03-28 | Precision filtering device for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468560Y true CN2468560Y (en) | 2002-01-02 |
Family
ID=33638017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220402 Expired - Fee Related CN2468560Y (en) | 2001-03-28 | 2001-03-28 | Precision filtering device for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468560Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970676A (en) * | 2017-12-11 | 2018-05-01 | 扬州市康嵩达机电设备有限公司 | Tobacco extract double-cylinder type micro-filtration |
-
2001
- 2001-03-28 CN CN 01220402 patent/CN2468560Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970676A (en) * | 2017-12-11 | 2018-05-01 | 扬州市康嵩达机电设备有限公司 | Tobacco extract double-cylinder type micro-filtration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |