CN101530684A - Condensed water precision processing system - Google Patents
Condensed water precision processing system Download PDFInfo
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- CN101530684A CN101530684A CN200810034503A CN200810034503A CN101530684A CN 101530684 A CN101530684 A CN 101530684A CN 200810034503 A CN200810034503 A CN 200810034503A CN 200810034503 A CN200810034503 A CN 200810034503A CN 101530684 A CN101530684 A CN 101530684A
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- filter element
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Abstract
The invention discloses a condensed water precision processing system, which is characterized in that a closed tube is arranged in a shell; an adjustable baffle is arranged at the upper part of the closed tube; and a manhole is arranged on top of the shell. A powder resin filter realizes bidirectional filming of a filtering element and the adjustment of filming flow rate, solves the problem of uneven filming of a filter and can achieve the effect of bigger drainage area. And after trial, the filming effect is good, the upper and lower differential pressure of the filtering element keeps balance in operation and the operation period is prolonged in certain degree.
Description
Technical field:
The present invention 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 9.The top of housing 1 is provided with exhaust outlet 10.The top is provided with a manhole 11.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 problem to be solved in the present invention 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 invention 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 invention 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 invention 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 powdex of the present invention.
The specific embodiment:
As shown in Figure 2, powdex of the present invention comprises the housing 10 of a sealing, vaulted plate 20 is installed in the housing 10, tubular type filter element 40 is vertically mounted on the vaulted plate 20, and fix by the hole on the vaulted plate 20, the top of filter element 40 is fixing by fixture 30, the top of vaulted plate 20 is equipped with arch water distribution baffle plate 50, the bottom of vaulted plate is a collecting chamber 60, collecting chamber has delivery port 70, bottom centre at housing is a water inlet 80, the sidewall of housing 10 is equipped with air inlet pipe 110, the top of housing 10 is provided with exhaust outlet 130, manhole 140, it is different from prior art and is: housing 10 is provided with a cross over pipe 90, during enforcement, the cross over pipe 90 that is provided with is positioned at the top of housing 10 and close housing 10, the top of cross over pipe 90 is provided with an adjustable baffle plate 100, 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 10 is installed a peep-hole 120 filters at least is provided with a manhole 140; The filter element 40 of filter adopts stainless steel insert, twines silk for polypropylene outward.
Monomer process of the present invention please refer to Fig. 2, when powdex filters, water enters in the housing 10 from the bottom water inlet 80 of filter, part water enters into filter by arch water distribution baffle plate 50 places, and be evenly distributed on filter element 40 surfaces, another part water then can directly enter in the filter by cross over pipe 90 until the top of filter.Current enter into filter element 40 inside, and the water after filtering then is collected in the inside of filter element 40, are entered the bottom collecting chamber 60 of filter at last by the bottom of filter element 40, then by delivery port 70 discharge filters of bottom, realize the filter process of filter.
When powdex is spread film, water enters in the housing 10 from the bottom water inlet 80 of filter, part water enters into filter by arch water distribution baffle plate 50 places, and be evenly distributed on filter element 40 surfaces, another part water then can be by the top of cross over pipe 90 until filter, be assigned to filter element 40 surfaces after directly entering in the filter, realize that powdex can be routed to the shop membrane process on the filter element 40 from two.
Cross over pipe 90 tops of this filter are owing to be provided with an adjustable baffle plate 100, control the shop film thickness on the top of filter element 40 by the position of control and regulation baffle plate 100, and the adjustable baffle plate 100 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 40, then explanation is less by the flow on filter element 40 tops, can will suitably raise adjustable baffle plate 100 with the increase interstitial site, thereby increase the inflow on top, and vice versa.
Claims (5)
1, a kind of condensed water precision processing system, 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, condensed water precision processing system 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, condensed water precision processing system according to claim 1 is characterized in that: the sidewall of housing is installed a peep-hole at least.
4, condensed water precision processing system according to claim 1 is characterized in that: filter element adopts stainless steel insert, twines silk for polypropylene outward.
5. condensed water precision processing system 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 |
|---|---|---|---|
| CN200810034503A CN101530684A (en) | 2008-03-12 | 2008-03-12 | Condensed water precision processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810034503A CN101530684A (en) | 2008-03-12 | 2008-03-12 | Condensed water precision processing system |
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| Publication Number | Publication Date |
|---|---|
| CN101530684A true CN101530684A (en) | 2009-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810034503A Pending CN101530684A (en) | 2008-03-12 | 2008-03-12 | Condensed water precision processing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105935509A (en) * | 2016-06-22 | 2016-09-14 | 宁夏大唐国际大坝发电有限责任公司 | Precoated filter of air cooling unit |
-
2008
- 2008-03-12 CN CN200810034503A patent/CN101530684A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105935509A (en) * | 2016-06-22 | 2016-09-14 | 宁夏大唐国际大坝发电有限责任公司 | Precoated filter of air cooling unit |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SAFBON WATER SERVICE (HOLDING) INC. Free format text: FORMER OWNER: SHANGHAI BAAN WATER TREATMENT ENGINEERING CO., LTD. Effective date: 20101013 |
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| 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, NO.1, LANE 600, XIKANG ROAD, SHANGHAI TO: 201700 ROOM 305,SECTION A, 3/F, BUILDING 1, NO.3424, ZHUFENG HIGHWAY, QINGPU DISTRICT, SHANGHAI |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20101013 Address after: 201700, Qingpu District, Shanghai Zhu Feng Road No. 1, 3424, 3, A District, Room 305 Applicant after: Shanghai Safbon Water Service Co., Ltd. Address before: Shanghai City, 200040 Xikang Road 600 Lane 1, room 701 Applicant before: Shanghai Baan Water Treatment Engineering Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090916 |