CN201115801Y - Powder resin filter - Google Patents
Powder resin filter Download PDFInfo
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- CN201115801Y CN201115801Y CNU200720075336XU CN200720075336U CN201115801Y CN 201115801 Y CN201115801 Y CN 201115801Y CN U200720075336X U CNU200720075336X U CN U200720075336XU CN 200720075336 U CN200720075336 U CN 200720075336U CN 201115801 Y CN201115801 Y CN 201115801Y
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- housing
- filter
- powdex
- filter element
- cross over
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Abstract
The utility model discloses a powder resin filter which is characterized in that a communication pipe is arranged in a shell body, the upper part of the communication pipe is provided with an adjustable baffle and a manhole is arranged at the top of the shell body. The powder resin filter of the utility model realizes the adjustment of the bidirectional film spreading and the film spreading flux of a filtering element, solves the problem of uneven film spreading of the filter and reaches the effect of larger water filtration area; in addition, the film spreading effect is better after being tried out, the up-down differential pressure of the filtering element can be kept in balance during the operation and the operation period can also be prolonged.
Description
Technical field:
The utility model relates to the technical field of the water treatment facilities of condensate water precision processing, specifically a kind of improved powdex.
Background technology:
Following 3 kinds of modes are adopted in the condensate water precision processing usually: the external regeneration deep layer is mixed bed; Powdex; Tubular filter adds deep layer and mixes bed.The powdex filtering technique is to adopt powdex as the pre-coating film material, comes the dissolubility ion in the exchanged water, removes suspended particle, organic matter and nonactive silicon and colloidal materials.Powdered resin precoat filter is exactly that Powdered anion and cation exchange resin filtrate is covered on a kind of special porous pipe fitting, makes it form a thin layer, and as filter membrane, water enters in the pipe by filter membrane and hole by pipe is outer, filters.Powdex has the function of filtration and ion-exchange concurrently, is a kind of simple and effective condensate water processing mode.Because powdex has equipment regenerative system, easy to operate, investment advantage such as low are not set simply,, have been widely used in coal-fired power plant and the nuclear power station, to remove the dirt collection thing in the condensate water.
Fig. 1 in the accompanying drawing is the structural representation of existing powdex, and vaulted plate 2 is installed in its housing 1, and tubular type filter element 4 is vertically mounted on the vaulted plate 2, and is fixed by the hole on the vaulted plate 2; The top of filter element 4 is fixing by fixture 3.The top of vaulted plate 2 is equipped with arch water distribution baffle plate 5.The bottom of vaulted plate 2 is a collecting chamber 6, and collecting chamber 6 has delivery port 7.Bottom centre at housing 1 is a water inlet 8.The sidewall of housing 1 is equipped with air inlet pipe 11.The top of housing 1 is provided with exhaust outlet 13.Its course of work is as follows:
During the equipment operation, water enters into housing 1 inside by following water inlet 6, by arch water distribution baffle plate 5, current are assigned on filter element 4 surfaces equably, current enter into filter element 4 inside, water after filtering then is collected in the inside of filter element 4, is entered the bottom collecting chamber 6 of filter at last by the bottom of filter element 4, then by delivery port 7 discharge filters of bottom.
Existing powdex exists following shortcoming to be: filter shop film inequality, promptly often occur lacking many, uneven distribution down on the filter element on the filter membrane, and also have exposed part, and can't adjust.Film inhomogeneous meeting in shop causes filter interior to produce bias current, and the pressure reduction that not only can influence filter increases, and filter element is polluted, and can cause effluent quality to worsen.Because powdex can be brought into play the permutable ionic weight of resin behind still each shop film of chemical deionization effect, so the quality of spreading film will influence the treatment effect of filter.Spread the inhomogeneous shortening that also causes the filter cycle of operation of film simultaneously.
Summary of the invention:
The technical problems to be solved in the utility model is at the deficiencies in the prior art, a kind of powdex that can regulate shop film effect is provided, make filtrate form the uniform filter membrane of thickness, improve the filter effect of filter element and make that the installation of filter element is more simple in the filter element outside.
The technical scheme that powdex of the present utility model provides is achieved in that a kind of powdex, it mainly comprises the housing of a sealing, vaulted plate is installed in the housing, the tubular type filter element is vertically mounted on the vaulted plate, and fix by the hole on the vaulted plate, the top of filter element is fixed by fixture, the top of vaulted plate is equipped with arch water distribution baffle plate, the bottom of vaulted plate is a collecting chamber, collecting chamber has delivery port, bottom centre at housing is provided with water inlet, the sidewall of housing is equipped with air inlet pipe, and the top of housing is provided with exhaust outlet, manhole is characterized in that: housing is provided with a cross over pipe, and one adjustable baffle plate being set on the top of cross over pipe, the top of housing is provided with a manhole.
Characteristics of the present utility model are, by the top of a cross over pipe until filter is set, and the top of an adjustable baffle plate in filter be set on the top of cross over pipe, thereby control the thickness of two-berth film by the position of controllable register, solved the uneven problem of filter shop film, can reach the bigger effect of drainage area, simultaneously because the top of housing is provided with a manhole, the installation of filter element is carried out from the manhole at top, makes that the installation of filter element is more simple.
Concrete characteristics of the present utility model and operation principle are as follows:
(1) realized double end shop membrane technology.Water enters in the housing from the bottom of filter, and arch water distribution baffle plate is set in the bottom of filter, and a part of water can enter into filter from the water distribution baffle plate, and another part water then can directly enter in the filter by the top of cross over pipe until filter.When spreading film, powdex can be routed on the filter element from two, and promptly the bottom of filter and top make powdex very lay equably on the long filter element of 1788mm.This spreads film reliable aspect the film forming uniformity than single head.
(2) realized shop film Flow-rate adjustment technology.By top (cross over pipe top) adjustable baffle plate is set, regulates the flow of inlet water assignment problem of top, bottom at filter.Upper guard-plate is adjustable, and design has high, medium and low three adjusting positions altogether.If it is thinner to find that from peep-hole film is spread on the top of filter element, then explanation is less by the flow on filter element top, can will suitably raise baffle plate with the increase interstitial site, thereby increase the inflow on top, and vice versa.In practice, shop film effect is better, pressure reduction maintenance balance about filter element during operation, and the cycle of operation also prolongs to some extent.
(3) filter element of filter adopts stainless steel insert, twines silk for polypropylene outward.This filter element is under the style of work of powdex, and high humility can reach 115.5 ℃.Can make powdex like this when quick-fried film, especially in Air-cooled Unit, under the hot operation condition, can afford huge impact power, and can not rupture.
(4) filter element is installed simply, and a manhole is opened at the top of filter, and this is different from the filter of other big flange arrangements.The filter of big flange arrangement when the dress filter element, is sling big flange come, and filter element becomes the candle shape to be suspended on the big flange, and needing spatial altitude is more than 9.5 meters.And owing to adopt the top manhole structure, the installation of filter element enters from the top manhole, therefore, does not need lifting appliance when filter element is installed, and it is highly little to take up room simultaneously, generally about 6.4 meters.
Description of drawings:
Fig. 1 is the structural representation of existing powdex.
Fig. 2 is the structural representation of the powdex of utility model.
The specific embodiment:
As shown in Figure 2, powdex of the present utility model comprises the housing 1 of a sealing, vaulted plate 2 is installed in the housing 1, tubular type filter element 4 is vertically mounted on the vaulted plate 2, and fix by the hole on the vaulted plate 2, the top of filter element 4 is fixing by fixture 3, the top of vaulted plate 2 is equipped with arch water distribution baffle plate 5, the bottom of vaulted plate is a collecting chamber 6, collecting chamber has delivery port 7, bottom centre at housing is a water inlet 8, the sidewall of housing 1 is equipped with air inlet pipe 11, the top of housing 1 is provided with exhaust outlet 13, manhole 14, it is different from prior art and is: housing 1 is provided with a cross over pipe 9, during enforcement, the cross over pipe 9 that is provided with is positioned at the top of housing 1 and close housing 1, the top of cross over pipe 9 is provided with an adjustable baffle plate 10, and the adjustable baffle plate on cross over pipe top is provided with height, in, low three adjusting positions, the lower end of cross over pipe is fixed on the arch water distribution baffle plate with bayonet socket.The top that the sidewall of housing 1 is installed a peep-hole 12 filters at least is provided with a manhole 14; The filter element 4 of filter adopts stainless steel insert, twines silk for polypropylene outward.
Monomer process of the present utility model please refer to Fig. 2, when powdex filters, water enters in the housing 1 from the bottom water inlet 8 of filter, part water enters into filter by arch water distribution baffle plate 5 places, and be evenly distributed on filter element 4 surfaces, another part water then can directly enter in the filter by cross over pipe 9 until the top of filter.Current enter into filter element 4 inside, and the water after filtering then is collected in the inside of filter element 4, are entered the bottom collecting chamber 6 of filter at last by the bottom of filter element 4, then by delivery port 7 discharge filters of bottom, realize the filter process of filter.
When powdex is spread film, water enters in the housing 1 from the bottom water inlet 8 of filter, part water enters into filter by arch water distribution baffle plate 5 places, and be evenly distributed on filter element 4 surfaces, another part water then can be by the top of cross over pipe 9 until filter, be assigned to filter element 4 surfaces after directly entering in the filter, realize that powdex can be routed to the shop membrane process on the filter element 4 from two.
Cross over pipe 9 tops of this filter are owing to be provided with an adjustable baffle plate 10, control the shop film thickness on the top of filter element 4 by the position of control and regulation baffle plate 10, and the adjustable baffle plate 10 that is provided with of top, and design has high, medium and low three adjusting positions altogether.The adjustable baffle plate of present embodiment is to be fixed on the top of cross over pipe with two iron plates, and on the top of cross over pipe high, medium and low three adjusting positions is set, and two iron plates are fixed by screw on each adjusting position.If it is thinner to find that from peep-hole film is spread on the top of filter element 4, then explanation is less by the flow on filter element 4 tops, can will suitably raise adjustable baffle plate 10 with the increase interstitial site, thereby increase the inflow on top, and vice versa.
Claims (5)
1, a kind of powdex, it mainly comprises the housing of a sealing, vaulted plate is installed in the housing, the tubular type filter element is vertically mounted on the vaulted plate, and fix by the hole on the vaulted plate, the top of filter element is fixed by fixture, the top of vaulted plate is equipped with arch water distribution baffle plate, and the bottom of vaulted plate is a collecting chamber, and collecting chamber has delivery port, bottom centre at housing is provided with water inlet, the sidewall of housing is equipped with air inlet pipe, and the top of housing is provided with exhaust outlet, manhole is characterized in that: housing is provided with a cross over pipe, and one adjustable baffle plate being set on the top of cross over pipe, the top of housing is provided with a manhole.
2, powdex according to claim 1, it is characterized in that: the cross over pipe of setting is positioned at the top of housing and close housing, the adjustable baffle plate on cross over pipe top is provided with high, medium and low three adjusting positions, and the lower end of cross over pipe is connected with arch water distribution baffle plate.
3, powdex according to claim 1 is characterized in that: the sidewall of housing is installed a peep-hole at least.
4, powdex according to claim 1 is characterized in that: filter element adopts stainless steel insert, twines silk for polypropylene outward.
5. powdex according to claim 2 is characterized in that the lower end of cross over pipe is fixed on the arch water distribution baffle plate with bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720075336XU CN201115801Y (en) | 2007-10-09 | 2007-10-09 | Powder resin filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720075336XU CN201115801Y (en) | 2007-10-09 | 2007-10-09 | Powder resin filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201115801Y true CN201115801Y (en) | 2008-09-17 |
Family
ID=39990373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720075336XU Expired - Lifetime CN201115801Y (en) | 2007-10-09 | 2007-10-09 | Powder resin filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201115801Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987264A (en) * | 2009-08-03 | 2011-03-23 | 上海巴安水务股份有限公司 | Method for filtering sewage by diatomite powder |
| CN102050501A (en) * | 2009-11-06 | 2011-05-11 | 上海巴安水务股份有限公司 | Microfiltration film-forming processing device and microfiltration film-forming processing method thereof |
| CN102078713A (en) * | 2010-11-13 | 2011-06-01 | 山西省电力公司电力科学研究院 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102151429A (en) * | 2011-01-20 | 2011-08-17 | 西安热工研究院有限公司 | Granular resin film laying method and resin recovery device |
| CN103626258A (en) * | 2012-08-20 | 2014-03-12 | 上海巴安水务股份有限公司 | Condensation water fine-treatment system |
| CN101987263B (en) * | 2009-08-03 | 2014-06-04 | 上海巴安水务股份有限公司 | Diatomite powder filter of city tap water and filtering method thereof |
| CN104445518A (en) * | 2014-11-22 | 2015-03-25 | 许天浩 | Novel water treatment tank |
-
2007
- 2007-10-09 CN CNU200720075336XU patent/CN201115801Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987264A (en) * | 2009-08-03 | 2011-03-23 | 上海巴安水务股份有限公司 | Method for filtering sewage by diatomite powder |
| CN101987263B (en) * | 2009-08-03 | 2014-06-04 | 上海巴安水务股份有限公司 | Diatomite powder filter of city tap water and filtering method thereof |
| CN102050501A (en) * | 2009-11-06 | 2011-05-11 | 上海巴安水务股份有限公司 | Microfiltration film-forming processing device and microfiltration film-forming processing method thereof |
| CN102078713A (en) * | 2010-11-13 | 2011-06-01 | 山西省电力公司电力科学研究院 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102078713B (en) * | 2010-11-13 | 2013-01-16 | 国家电网公司 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102151429A (en) * | 2011-01-20 | 2011-08-17 | 西安热工研究院有限公司 | Granular resin film laying method and resin recovery device |
| CN103626258A (en) * | 2012-08-20 | 2014-03-12 | 上海巴安水务股份有限公司 | Condensation water fine-treatment system |
| CN104445518A (en) * | 2014-11-22 | 2015-03-25 | 许天浩 | Novel water treatment tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WATER SERVICE (HOLDING) INC., SHANGHAI. Free format text: FORMER OWNER: BAIN WATER TREATMENT ENGINEERING CO., LTD. SHANGHAI Effective date: 20100630 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200040 ROOM 701, HUATONG BUILDING, NO.1, LANE 600, XIKANG ROAD, JINGAN DISTRICT, SHANGHAI CITY TO: 201700 ROOM 305, DISTRICT A, 3RD FLOOR, BUILDING 1, NO.3424, ZHUFENG HIGHWAY, QINGPU DISTRICT, SHANGHAI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100630 Address after: 201700, Qingpu District, Shanghai Zhu Feng Road No. 1, 3424, 3, A District, Room 305 Patentee after: Shanghai Safbon Water Service Co., Ltd. Address before: Shanghai City, Jingan District Xikang Road 200040 Lane 600 No. 1 Huatong building room 701 Patentee before: Shanghai Baan Water Treatment Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |