CN2614767Y - Automatic washing filter for treating white pollution - Google Patents
Automatic washing filter for treating white pollution Download PDFInfo
- Publication number
- CN2614767Y CN2614767Y CN 03241029 CN03241029U CN2614767Y CN 2614767 Y CN2614767 Y CN 2614767Y CN 03241029 CN03241029 CN 03241029 CN 03241029 U CN03241029 U CN 03241029U CN 2614767 Y CN2614767 Y CN 2614767Y
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- China
- Prior art keywords
- cavity
- housing
- brush
- shearing
- copper pipe
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Abstract
The utility model relates to a water filtration device, in particular to a self-cleaning filtration capable of treating the white resist printing, which comprises a differential pressure controller, a dross filter, a brush, a casing, a brush shaft, a driving mechanism, a dead knife, a movable knife, an entrance bucket, a shearing shaft, an induction copper pipe and an outlet copper pipe, wherein the dross filter (8) is arranged in the cavity of the casing (10), the brush (9) provided in the dross filter (8) and contacted with the dross filter (8) is fixed and connected with the brush shaft (11), the dead knife (15) is fixed and connected with the casing (10), the movable knife (16) and the entrance bucket (17) are fixed and connected with the shearing shaft (21). The utility model is characterized in that a shearing cavity (12) is arranged at the top of the casing (10), the cavity of the shearing cavity (12) is communicated with the cavity of the casing (10), an upper pollution discharge port (14) is communicated with the cavity of the shearing cavity (12), the lower pollution discharge port (1) is disposed in the lower end of the casing (10). The utility model has the advantages of complete floating clear, long durability and good using effect.
Description
Technical field
The utility model relates to a kind of water filtering device, relates to a kind of automatic cleaning strainer with shear specifically.
Background technology
In the technical water supply of power station, often there are the following problems: wait until that foreign material pour filter and block filter owing to when arriving, contain plastic foam, polybag, wooden unit, branch flood season in the upland water, cause system water supply to interrupt, thereby jeopardize device security.Mainly containing following several filter at present separates water and filters, a kind of filter is a full-automatic back washing filter, utilize the water after filtering that filter screen is carried out backwash, by the sewage draining exit despumation, but because the blowdown bore is less than the turnover bore, so the bulk foreign material very easily cause filter screen to stop up.Another kind of filter be establish coarse strainer in the filter upper end, the lower end is smart filter screen, upper end water inlet, lower end water outlet, floating thing is got rid of by top sewage draining exit, and heavier impurity such as silt is got rid of by following sewage draining exit by backwash.But shortcoming is the same with first kind of filter, and bigger foreign material row does not go out.The third filter water inlet is located at filter top, outlet is located at the bottom, is provided with brush and stator in the rotating shaft upper end, is provided with cutting knife in the axle lower end, and purpose is that bigger foreign material chopping back is got rid of.But shortcoming also clearly, and we know that foreign material proportions such as white foam, textile bag, branch are little than water, therefore swim on the water surface under the isopiestic state in filter, and its cutting knife is located at lowest order.Though the stator effect is arranged, can not thoroughly make floating thing be delivered to the cutting knife position downwards; Simultaneously, silt all passes through the cutting knife position in the water, and tool setting has very big wearing and tearing; Effect is also bad.
The utility model content
At above-mentioned deficiency, the purpose of this utility model be to provide a kind of floating removing thoroughly, long service life, a kind of automatic cleaning strainer of handling white pollution that result of use is good.
To achieve these goals, the technical solution of the utility model is: a kind of automatic cleaning strainer of handling white pollution, it mainly is made up of differential pressure controller, filter screen, brush, housing, brush axle, driving mechanism, dead knife, movable blade, stator, shear axis, import copper pipe, outlet copper pipe, in the housing 10 be cavity, and housing 10 is provided with water inlet 4, delivery port 18, last sewage draining exit 14, down blow mouth 1 and communicates with cavity; Water inlet 4 places are provided with intake pressure test point 5, delivery port 18 places are provided with discharge pressure test point 19, import copper pipe 6 one ends are connected with intake pressure test point 5, the other end is connected with differential pressure controller 7, outlet copper pipe 20 1 ends are connected with discharge pressure test point 19, and the other end is connected with differential pressure controller 7; Filter screen 8 is positioned at the cavity of housing 10, and brush 9 is positioned at filter screen 8 and contacts with filter screen 8, and brush 9 is fixedlyed connected with brush axle 11, and dead knife 15 is fixedlyed connected with housing 10, and movable blade 16, stator 17 are fixedlyed connected with shear axis 21; It is characterized in that shearing the upper end that cavity 12 is positioned at housing 10, the cavity of shearing cavity 12 communicates with the cavity of housing 10, and last sewage draining exit 14 communicates with the cavity of shearing cavity 12, and down blow mouth 1 is positioned at housing 10 lower ends; Dead knife 15, movable blade 16, stator 17, shear axis are positioned at the cavity of shearing cavity 12.
Described driving mechanism 13 is 1, and brush axle 11, shear axis 21 are coaxial.
Described driving mechanism 13 is 2, and brush axle 11, shear axis 21 respectively are connected with a driving mechanism 13.
Described housing 10 is provided with discharge opening 2, manhole 3.
The utility model adopt to be sheared the upper end that cavity 12 is positioned at housing 10, makes the floating thing can both centralized collection and shredded, and the foreign material after the chopping are discharged from last sewage draining exit 14, have avoided obstruction, thereby floating thing removes thoroughly, and result of use is good.Because housing 10 lower ends are provided with down blow mouth 1, silt is directly discharged from the down blow mouth, avoids cutting knife impaired, has improved its service life again.
Description of drawings
Fig. 1 is the utility model example 1 structural representation
Fig. 2 is the utility model example 2 structural representations
Wherein 1-down blow mouth, 2-discharge opening, 3-manhole, 4-water inlet, 5-water inlet pressure detecting point, 6-import copper pipe, 7-differential pressure controller, 8-filter screen, 9-brush, 10-housing, 11-brush axle, 12-shear cavity, 13-driving mechanism, the last sewage draining exit of 14-, 15-dead knife, 16-movable blade, 17-stator, 18-delivery port, 19-discharge pressure test point, 20-outlet copper pipe, 21-shear axis.
The specific embodiment
Example 1: as shown in Figure 1, a kind of automatic cleaning strainer of handling white pollution, it mainly is made up of differential pressure controller, filter screen, brush, housing, brush axle, driving mechanism, dead knife, movable blade, stator, shear axis, import copper pipe, outlet copper pipe, in the housing 10 is cavity, housing 10 is provided with water inlet 4, delivery port 18, goes up sewage draining exit 14, down blow mouth 1 and communicate with cavity, and down blow mouth 1 is positioned at housing 10 lower ends; Water inlet 4 places are provided with intake pressure test point 5, delivery port 18 places are provided with discharge pressure test point 19, import copper pipe 6 one ends are connected with intake pressure test point 5, the other end is connected with differential pressure controller 7, outlet copper pipe 20 1 ends are connected with discharge pressure test point 19, and the other end is connected with differential pressure controller 7; Filter screen 8 is positioned at the cavity of housing 10, and brush 9 is positioned at filter screen 8 and contacts with filter screen 8, and brush 9 is fixedlyed connected with brush axle 11, and dead knife 15 is fixedlyed connected with housing 10, and movable blade 16, stator 17 are fixedlyed connected with shear axis 21; Shearing cavity 12 is positioned at the upper end of housing 10, and the cavity of shearing cavity 12 communicates with the cavity of housing 10, and last sewage draining exit 14 communicates with the cavity of shearing cavity 12; Dead knife 15, movable blade 16, stator 17, shear axis are positioned at the cavity of shearing cavity 12.Described driving mechanism 13 is 1, and brush axle 11, shear axis 21 are coaxial.Described housing 10 is provided with discharge opening 2, manhole 3.
Example 2: basic identical with example 1 as shown in Figure 2, its difference only is: described driving mechanism 13 is 2, and brush axle 11, shear axis 21 respectively are connected with a driving mechanism 13.
Claims (4)
1, a kind of automatic cleaning strainer of handling white pollution, it mainly is made up of differential pressure controller, filter screen, brush, housing, brush axle, driving mechanism, dead knife, movable blade, stator, shear axis, import copper pipe, outlet copper pipe, be cavity in the housing (10), housing (10) is provided with water inlet (4), delivery port (18), last sewage draining exit (14), down blow mouth (1) and communicates with cavity; Water inlet (4) locates to be provided with intake pressure test point (5), delivery port (18) locates to be provided with discharge pressure test point (19), import copper pipe (6) one ends are connected with intake pressure test point (5), the other end is connected with differential pressure controller (7), outlet copper pipe (20) one ends are connected with discharge pressure test point (19), and the other end is connected with differential pressure controller (7); Filter screen (8) is positioned at the cavity of housing (10), brush (9) is positioned at filter screen (8) and contacts with filter screen (8), brush (9) is fixedlyed connected with brush axle (11), and dead knife (15) is fixedlyed connected with housing (10), and movable blade (16), stator (17) are fixedlyed connected with shear axis (21); It is characterized in that shearing the upper end that cavity (12) is positioned at housing (10), the cavity of shearing cavity (12) communicates with the cavity of housing (10), and last sewage draining exit (14) communicates with the cavity of shearing cavity (12), and down blow mouth (1) is positioned at housing (10) lower end; Dead knife (15), movable blade (16), stator (17), shear axis are positioned at the cavity of shearing cavity (12).
2, a kind of automatic cleaning strainer of handling white pollution according to claim 1 is characterized in that described driving mechanism (13) is 1, and brush axle (11), shear axis (21) are coaxial.
3, a kind of automatic cleaning strainer of handling white pollution according to claim 1 is characterized in that described driving mechanism (13) is 2, and brush axle (11), shear axis (21) respectively are connected with a driving mechanism (13).
4, a kind of automatic cleaning strainer of handling white pollution according to claim 1 is characterized in that described housing (10) is provided with discharge opening (2), manhole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241029 CN2614767Y (en) | 2003-03-27 | 2003-03-27 | Automatic washing filter for treating white pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241029 CN2614767Y (en) | 2003-03-27 | 2003-03-27 | Automatic washing filter for treating white pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614767Y true CN2614767Y (en) | 2004-05-12 |
Family
ID=34250160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241029 Expired - Fee Related CN2614767Y (en) | 2003-03-27 | 2003-03-27 | Automatic washing filter for treating white pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614767Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008003231A1 (en) * | 2006-06-29 | 2008-01-10 | Ligong Li | Automatic water saving system for domestic building |
-
2003
- 2003-03-27 CN CN 03241029 patent/CN2614767Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008003231A1 (en) * | 2006-06-29 | 2008-01-10 | Ligong Li | Automatic water saving system for domestic building |
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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 |