CN203379684U - Back-flushing rotary flow-guiding filtering net - Google Patents
Back-flushing rotary flow-guiding filtering net Download PDFInfo
- Publication number
- CN203379684U CN203379684U CN201320364424.7U CN201320364424U CN203379684U CN 203379684 U CN203379684 U CN 203379684U CN 201320364424 U CN201320364424 U CN 201320364424U CN 203379684 U CN203379684 U CN 203379684U
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- housing
- filtering net
- flushing
- pollutant
- guiding filtering
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Abstract
The utility model discloses a back-flushing rotary flow-guiding filtering net. The back-flushing rotary flow-guiding filtering net comprises a shell, wherein the side surface of the shell is provided with a water inlet and a pollutant discharging port; a rotary shaft is arranged at a central shaft of the shell and is connected with a driving device; a net core is arranged at the side close to the inner side of the shell; a pollutant discharging device is arranged at the side close to the pollutant discharging port; a pollutant cleaning device is arranged between the pollutant discharging device and the net core, so that dead corners are eliminated, and under the flushing of water flow, pollutants are discharged smoothly. The back-flushing rotary flow-guiding filtering net disclosed by the utility model has the advantages that the pollutant cleaning device is arranged between the pollutant discharging device and the net core, so that dead corners are eliminated, and the pollutants are discharged smoothly; the structure is simple, the use is convenient and the effect is good.
Description
Technical field
The utility model relates to the plant equipment field, especially relates to a kind of backwash rotation water conservancy diversion filter screen.
Background technology
Water body is because of the intervention of certain material, and causes the change of the aspect characteristics such as its chemistry, physics, biology or radioactivity, thereby affects effective utilization of water, is detrimental to health or destroys ecological environment, causes the phenomenon of water quality deterioration; Now a lot of equipment is as often normally operations of the clean clean water source of Western medicine such as condenser water boxs, remove the impurity in water so generally adopt the method for strainer filtering, but present screen system, after operation a period of time, tends at some pollutants of dead angle acumulation, and then stop up web-roll core.
The utility model content
For overcoming the problems referred to above, solve the not smooth problem of the blocked rear filtered water of web-roll core, the technical solution adopted in the utility model is as follows:
A kind of backwash rotation water conservancy diversion filter screen, comprise housing, the housing side is provided with water inlet and sewage draining exit, and at the housing axis, place is provided with rotating shaft, and rotating shaft is connected with drive unit, surveying web-roll core is being housed near inner walls, survey and be provided with blowdown apparatus near sewage draining exit, between blowdown apparatus and web-roll core, dirt clearing machine is housed, eliminated dead angle, under the washing away of current, smoothly by contaminant exclusion.
The housing upper and lower sides also can be regulated water inlet according to the demand of water consumption as water inlet, guarantees the supply of the water yield.
Advantage of the present utility model: by between blowdown apparatus and web-roll core, filling dirt clearing machine, eliminated dead angle, thereby pollutant is got rid of smoothly, and simple in structure, easy to use, effective.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of backwash rotation water conservancy diversion filter screen, comprise housing 1, and housing 1 side is provided with water inlet 2 and sewage draining exit 3, at housing, 1 axis place is provided with rotating shaft 4, rotating shaft 4 is connected with drive unit 5, near housing 1 inwall, is surveying web-roll core 6 is housed, and near sewage draining exit 3, surveys and is provided with blowdown apparatus 7, it is characterized in that: dirt clearing machine 8 is housed between blowdown apparatus 7 and web-roll core, eliminated dead angle, under the washing away of current, smoothly by contaminant exclusion.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the water conservancy diversion filter screen is rotated in a backwash, comprise housing (1), housing (1) side is provided with water inlet (2) and sewage draining exit (3), at housing (1), the axis place is provided with rotating shaft (4), rotating shaft (4) is connected with drive unit (5), surveying web-roll core (6) is being housed near housing (1) inwall, survey and be provided with blowdown apparatus (7) near sewage draining exit (3), it is characterized in that: dirt clearing machine (8) is housed between blowdown apparatus (7) and web-roll core.
2. the water conservancy diversion filter screen is rotated in a kind of backwash according to claim 1, and it is characterized in that: housing (1) upper and lower sides also can be as water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364424.7U CN203379684U (en) | 2013-06-03 | 2013-06-03 | Back-flushing rotary flow-guiding filtering net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364424.7U CN203379684U (en) | 2013-06-03 | 2013-06-03 | Back-flushing rotary flow-guiding filtering net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379684U true CN203379684U (en) | 2014-01-08 |
Family
ID=49868218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320364424.7U Expired - Fee Related CN203379684U (en) | 2013-06-03 | 2013-06-03 | Back-flushing rotary flow-guiding filtering net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174204A (en) * | 2014-08-26 | 2014-12-03 | 陈亚锋 | Fluid filtering method and device |
| CN109011794A (en) * | 2018-09-12 | 2018-12-18 | 周桂林 | A kind of industrial wastewater recycling device |
-
2013
- 2013-06-03 CN CN201320364424.7U patent/CN203379684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174204A (en) * | 2014-08-26 | 2014-12-03 | 陈亚锋 | Fluid filtering method and device |
| CN109011794A (en) * | 2018-09-12 | 2018-12-18 | 周桂林 | A kind of industrial wastewater recycling device |
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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: 20140108 Termination date: 20210603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |