CN202376828U - Filtering device for industrial circulating cooling water - Google Patents
Filtering device for industrial circulating cooling water Download PDFInfo
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- CN202376828U CN202376828U CN2011205075364U CN201120507536U CN202376828U CN 202376828 U CN202376828 U CN 202376828U CN 2011205075364 U CN2011205075364 U CN 2011205075364U CN 201120507536 U CN201120507536 U CN 201120507536U CN 202376828 U CN202376828 U CN 202376828U
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- filter layer
- filter
- cooling water
- circulating cooling
- main frame
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Abstract
The utility model discloses a filtering device for industrial circulating cooling water, which comprises a main frame, a primary filter layer and a precise filter layer; a primary filter layer supporting frame is arranged at the upper part of the main frame; a precise filter layer supporting frame is arranged at the lower part of the main frame; two rails are arranged on two side surfaces of the main frame between the primary filter layer supporting frame and the precise filter layer supporting frame; two sliding rods are erected on the two rails; the primary filter layer is fixed on the primary filter layer supporting frame; the two ends of the precise filter layer are fixed with the two sliding rods; the two sliding rods are tied on the main frame through a pulling rope; the primary filter layer comprises a primary filter material layer and a supporting body; and a supporting plate with a water leaking hole is arranged between the precise filter layer and the precise filter layer supporting frame. The filtering device is low in manufacturing cost, has a long service life and good filtering and purifying effects on the industrial circulating cooling water, is convenient to clean and maintain, and does not influence the operation performance of the system.
Description
Technical field
The utility model relates to the Treatment of Industrial Water technical field, especially a kind of device that filters industrial circulating cooling water.
Background technology
Industrial circulating cooling water need be forced cooling to recirculated water by the blower fan of cooling tower exhausting usually; The process of its cooling is in open environment, to carry out; The blower fan of cooling tower exhausting can constantly be brought solid pollutants such as the dust in the surrounding environment, the grains of sand in the recirculated water into; Have the Homonemeae microorganism in the recirculated water simultaneously, the foundry loam of its metabolism and the formation of dead back can form the deterioration that the mud compound causes water quality with extraneous solid particles such as the dust mixing of introducing; If these pollutants are not handled timely; Will be deposited in the system pipeline after a period of time and the heat exchanger outer surface; Not only can etching system pipeline and heat exchanger; Also can reduce the heat exchange efficiency of heat exchanger, increase operation energy consumption, finally influence the service life of whole system and the stability of operation.
Existing solution one is to increase the other filtering system of a cover to come the cycle of treatment cooling water, but cost of investment is bigger, and increases floor space; Another kind of solution is a mounting filtering device on the trunk line of recirculated cooling water; The circulating water strainer floor space is little, cost of investment is less relatively though on trunk line, install; But in running, can reduce the recirculated water flow velocity, influence the runnability of system, in addition; Because the service life of filter is short, fault rate is higher, also can increase the frequency of shutting down maintenance.
The utility model content
The technical problem that the utility model will solve provides a kind of filter of industrial circulating cooling water, its low cost of manufacture, to filtration, the good purification of industrial circulating cooling water, clear up easy to maintenance, long service life, and do not influence the runnability of system.
For achieving the above object; The technical scheme of the utility model is: a kind of filter of industrial circulating cooling water, comprise main frame, primary filter layer, secondary filter layer, and the top of main frame is provided with primary filter layer supporting bracket; The bottom of main frame is provided with secondary filter layer supporting bracket; Main frame is provided with two tracks on two sides between primary filter layer supporting bracket and the secondary filter layer supporting bracket, set up two sliding bars on described two tracks, and the primary filter layer is fixed on the primary filter layer supporting bracket; The two ends of secondary filter layer and described two sliding bars fix, and described two sliding bars are tied up on main frame through pull rope again.
Further improve, described primary filter layer by the primary filter material layer be supported on the supporter that has the function of leaking below the primary filter material layer and constitute; Preferred described primary filter material layer is flexible porous nylon plastics or expanded rubber, and its thickness is 30 ~ 50mm, and the aperture is 0.1 ~ 3mm; Preferred described supporter is that thickness is the highstrenghtpiston's web plate of 2 ~ 30mm or the plastic plate that has the array circular hole; This primary filter layer not only can filter the big solid impurity of removing in the recirculated cooling water, and greatly reduces the noise that the current that fall in the cooling tower filler bring, and plays good sound deadening.
Further improve, also be provided with the secondary filter layer supporting plate of arc between described secondary filter layer and the secondary filter layer supporting bracket, have the leaking hole of array on the described supporting plate; Preferred described secondary filter layer is PP filter cloth or PE filter cloth or polypropylene filter cloth or nylon filter cloth, and its aperture is 50 ~ 200 μ m; Preferred described supporting plate is processed and is fixed on the secondary filter layer supporting bracket by corrosion resistant plate or plastic plate; This structure can better be removed small solid particle, foundry loam micelle and the greasy dirt colloid in the recirculated cooling water, reduces the suspension and the turbidity of recirculated cooling water effectively, greatly reduces the dirt deposition of system pipeline, heat exchanger.
Further improve again, be designed to rectangle to the profile of said filter, conveniently match with square cooling tower;
When the profile of said filter is designed to rectangle; The main frame bottom can be provided with the retracted support pin; The two ends of two sliding bars respectively are provided with roller, widen slide bar through pull rope the secondary filter layer is packed up, and more convenient like this cleaning sticks to the pollutant on the secondary filter layer.
Further improve, described filter is circular again, and it is combined by three groups of segments, the convenient manufacturing and installation.
The utility model is simple in structure, and low cost of manufacture is directly installed on the drip tray of cooling tower, does not take other floor area, and can not reduce the flow velocity of systemic circulation water, can not influence the runnability of system; Be provided with primary filter layer and secondary filter layer simultaneously in the upper and lower of main frame; Recirculated water inflow above main frame, outflow below main frame; After recirculated water is filtered through coarse filtration and essence; Most solid impurity things and colloid are retained down in the recirculated water, and its filtration, clean-up effect are better.
In addition, because the aperture of secondary filter layer is less, compare easy blocking; Be fixed on the two ends of secondary filter layer on two sliding bars; Described two sliding bars are tied up on main frame through pull rope again, untie pull rope and just can drag the secondary filter layer or take out the secondary filter layer, and are very convenient to the pollutant cleaning that adheres to above it; Therefore cleaning is safeguarded and is easier to conveniently improve whole service life.
Description of drawings
Fig. 1 is first kind of embodiment stereogram of the utility model.
Fig. 2 is the three-dimensional exploded view of Fig. 1.
Fig. 3 is Fig. 1 secondary filter layer mobile status sketch map.
Fig. 4 is second kind of embodiment stereogram of the utility model.
Fig. 5 is the three-dimensional exploded view of the segment of Fig. 4.
Fig. 6 is Fig. 5 secondary filter layer mobile status sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.
Embodiment one: like Fig. 1, shown in Figure 2, and a kind of filter of industrial circulating cooling water, its profile is a rectangle; Can directly be installed on the drip tray place of square cooling tower; It comprises main frame 1, primary filter layer 2, secondary filter layer 3, and the top of main frame 1 is provided with primary filter layer supporting bracket 11, and the bottom of main frame 1 is provided with secondary filter layer supporting bracket 12; Main frame 1 is provided with two tracks 13 on two sides between primary filter layer supporting bracket 11 and the secondary filter layer supporting bracket 12; Two tracks 13 can laterally arrange, and set up two sliding bars 4 on described two tracks 13, and primary filter layer 2 is fixed on the primary filter layer supporting bracket 11; The two ends of secondary filter layer 3 and described two sliding bars 4 fix, and described two sliding bars 4 are tied up on main frame 1 through pull rope 41 again.
Described primary filter layer 2 can by primary filter material layer 21 be supported on the supporter 22 that has the function of leaking below the primary filter material layer 21 and constitute.
Described primary filter material layer 21 can be selected flexible porous nylon plastics or expanded rubber for use, and its thickness is 30 ~ 50mm, and the aperture is 0.1 ~ 3mm
.
It is the highstrenghtpiston's web plate of 2 ~ 30mm or the plastic plate that has the array circular hole that described supporter 22 can be selected thickness for use.
Between secondary filter layer 3 and secondary filter layer supporting bracket 12, also can be provided with the secondary filter layer supporting plate 5 of arc, have the leaking hole 51 of array on the secondary filter layer supporting plate 5 of described arc.
Described secondary filter layer 3 can be selected PP filter cloth or PE filter cloth or the polypropylene filter cloth or the nylon filter cloth of high-accuracy weaving for use, and its aperture is 50 ~ 200 μ m.
The secondary filter layer supporting plate 5 of described arc can be processed and be locked on the secondary filter layer supporting bracket 12 with screw by corrosion resistant plate or plastic plate.
Be the pollutant on the easy cleaning secondary filter layer 3, also retracted support pin 14 can be set in main frame 1 bottom, it stretches feet 14 through connecting rod 15 controls, also can be provided with roller 42 at the two ends of two sliding bars 4; For conveniently moving this filter, also carrying handle 16 can be set on main frame 1.
Shown in Figure 3; When clearing up the pollutant that adheres on the secondary filter layer 3, catch the carrying handle 16 on the main frame 1 to move to the place of being convenient to operate to this filter, make feet 14 elongations raise whole main frame 1 so that cleaning operation through connecting rod 15; Untie the pull rope 41 of tighten; Pulling traction rope 41 stops the guide rail latch 18 of two sliding bar 4 move toward one another to two tracks 13, sweeps down the pollutant that adheres on the secondary filter layer 3 with besom, perhaps uses flushing with clean water secondary filter layer 3; If need thoroughly clean secondary filter layer 3 and can take out secondary filter layer 3 and two sliding bars 4, use the water back flush secondary filter layer 3 of certain hydraulic pressure then, remove the pollutant that is retained down, the filtering holes that mediation is stopped up.
Embodiment two: like Fig. 4, shown in Figure 5; When described filter was circular, it was combined by three groups of segments 10, and every group of segment 10 frame mode and embodiment one are basic identical; Primary filter layer 2 also can by primary filter material layer 21 be supported on the supporter 22 that has the function of leaking below the primary filter material layer 21 and constitute; Its difference is that main frame 1 is fan-shaped, and the profile of primary filter layer 2, secondary filter layer 3, secondary filter layer supporting plate 5 matches with main frame 1, and two tracks 13 are that the circular arc and the center of circle are identical; The bottom of main frame 1 is not provided with the retracted support pin, does not have roller on two sliding bars 4 but is provided with chute.
Shown in Figure 6, the manner of cleaning up of adhering contaminant is identical with embodiment one on the secondary filter layer 3 of present embodiment, through tractive pull rope 41 can drive two sliding bars 4, secondary filter layer 3 moves with respect to two tracks 13.
Above specific embodiment for better explanation the utility model, is not the concrete qualification to the utility model just, and the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (10)
1. the filter of an industrial circulating cooling water; Comprise main frame, primary filter layer, secondary filter layer; It is characterized in that: the top of main frame is provided with primary filter layer supporting bracket, and the bottom of main frame is provided with secondary filter layer supporting bracket, and main frame is provided with two tracks on two sides between primary filter layer supporting bracket and the secondary filter layer supporting bracket; Set up two sliding bars on described two tracks; The primary filter layer is fixed on the primary filter layer supporting bracket, and the two ends of secondary filter layer and described two sliding bars fix, and described two sliding bars are tied up on main frame through pull rope again.
2. the filter of a kind of industrial circulating cooling water according to claim 1 is characterized in that: described primary filter layer by the primary filter material layer be supported on the supporter that has the function of leaking below the primary filter material layer and constitute.
3. the filter of a kind of industrial circulating cooling water according to claim 2 is characterized in that: described primary filter material layer is flexible porous nylon plastics or expanded rubber, and its thickness is 30 ~ 50mm, and the aperture is 0.1 ~ 3mm.
4. the filter of a kind of industrial circulating cooling water according to claim 2, it is characterized in that: described supporter is that thickness is the highstrenghtpiston's web plate of 2 ~ 30mm or the plastic plate that has the array circular hole.
5. the filter of a kind of industrial circulating cooling water according to claim 1 is characterized in that: also be provided with secondary filter layer supporting plate between described secondary filter layer and the secondary filter layer supporting bracket, have the leaking hole of array on the described supporting plate.
6. the filter of a kind of industrial circulating cooling water according to claim 5, it is characterized in that: described secondary filter layer is PP filter cloth or PE filter cloth or polypropylene filter cloth or nylon filter cloth, and its aperture is 50 ~ 200 μ m.
7. the filter of a kind of industrial circulating cooling water according to claim 5, it is characterized in that: described supporting plate is processed and is fixed on the secondary filter layer supporting bracket by corrosion resistant plate or plastic plate.
8. according to the filter of each described a kind of industrial circulating cooling water of claim 1 to 7, it is characterized in that: the profile of said filter is a rectangle.
9. the filter of a kind of industrial circulating cooling water according to claim 8, it is characterized in that: the main frame bottom is provided with the retracted support pin, and the two ends of two sliding bars respectively are provided with roller.
10. according to the filter of each described a kind of industrial circulating cooling water of claim 1 to 7, it is characterized in that: described filter is for circular, and it is combined by three groups of segments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205075364U CN202376828U (en) | 2011-12-08 | 2011-12-08 | Filtering device for industrial circulating cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205075364U CN202376828U (en) | 2011-12-08 | 2011-12-08 | Filtering device for industrial circulating cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376828U true CN202376828U (en) | 2012-08-15 |
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ID=46625350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205075364U Expired - Fee Related CN202376828U (en) | 2011-12-08 | 2011-12-08 | Filtering device for industrial circulating cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758200A (en) * | 2013-12-24 | 2014-04-30 | 苏州欢颜电气有限公司 | Drainage ditch isolating device |
| CN106017197A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南市历城区供电公司 | Cooling tower dirt collector of central air conditioner |
| CN106430683A (en) * | 2016-11-03 | 2017-02-22 | 芜湖航达网业有限公司 | Filtering net for filtering and purifying sewage |
| CN107441800A (en) * | 2017-08-28 | 2017-12-08 | 青海盐湖工业股份有限公司 | A kind of recirculated water filtration treatment system and method |
-
2011
- 2011-12-08 CN CN2011205075364U patent/CN202376828U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758200A (en) * | 2013-12-24 | 2014-04-30 | 苏州欢颜电气有限公司 | Drainage ditch isolating device |
| CN103758200B (en) * | 2013-12-24 | 2015-08-19 | 苏州欢颜电气有限公司 | A kind of gutter spacer assembly |
| CN106017197A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南市历城区供电公司 | Cooling tower dirt collector of central air conditioner |
| CN106017197B (en) * | 2016-06-29 | 2018-01-12 | 国网山东省电力公司济南市历城区供电公司 | Central air-conditioning cooling tower contaminants collector |
| CN106430683A (en) * | 2016-11-03 | 2017-02-22 | 芜湖航达网业有限公司 | Filtering net for filtering and purifying sewage |
| CN107441800A (en) * | 2017-08-28 | 2017-12-08 | 青海盐湖工业股份有限公司 | A kind of recirculated water filtration treatment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |