CN203329478U - Detachable filtering frames in water filtering device - Google Patents
Detachable filtering frames in water filtering device Download PDFInfo
- Publication number
- CN203329478U CN203329478U CN2013202487107U CN201320248710U CN203329478U CN 203329478 U CN203329478 U CN 203329478U CN 2013202487107 U CN2013202487107 U CN 2013202487107U CN 201320248710 U CN201320248710 U CN 201320248710U CN 203329478 U CN203329478 U CN 203329478U
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- filtering
- filter frame
- frame
- filtering device
- water
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Abstract
The utility model discloses detachable filtering frames in a water filtering device. The water filtering device comprises a water filtering device body and a filtering system for filtering in the water filtering device. The filtering system comprises a roller frame, the filtering frames and filter screen pieces, wherein the roller frame is divided into upper and lower layers, an inner cavity is formed in the middle of the roller frame, the roller frame is composed of more than one fan-shaped filtering frame groove, each fan-shaped arc surface of the roller frame is provided with an opening, the filtering frames are inserted into the filtering frame grooves through the openings, the two sides in each filtering frame are provided with sliding grooves, and each filter screen piece is inserted into the sliding grooves in the corresponding filtering frame and is installed in the filtering frame in a matched manner. The water filtering device provided by the utility model has the advantages that when one filter screen piece is damaged or needs to be maintained and changed, the corresponding filtering frame in the roller frame only needs to pull out, then, the damaged filter screen piece is pulled out of the filtering frame, and the whole maintenance process is finished. According to the utility model, the structure is simple, the assembly and disassembly are convenient, and a large number of working hours are saved.
Description
Technical field
The utility model relates to filter frame detachable in a kind of water filtering device.
Background technology
Along with the scarcity day by day of water resource and the continuous increase of Urban Water Demand, the sewage after the recycling advanced treating has become the important step of water environment protection engineering." the urban wastewater treatment firm pollutant emission standard " of country's promulgation in 2002 be middle regulation (GB18918-2002), when sewage disposal plant effluent is introduced lake, river that dilution capacity is less as purposes such as townscape water and general recycle-waters, carry out the A standard of primary standard.Huai, Hai and Liao rivers and Tai, Chao and Dianchi lakes (as Taihu Lake, Chaohu, Dian Chi) in China, the Liaohe River Basin of Songhua River System, the important area of the south water to north, and water shortage in north china area water resources such as (as Hebei province, Shanxi Province, Inner Mongolia Autonomous Region) lacks serious area, the requirement of centering water reuse is more urgent.For the demand of the By Comprehensive Treatment For Waste Water, reusing sewage or the urban look water that solve these key areas, newly-built sewage treatment plant need increase advanced treating on the basis of original two stage treatment, once builds up the A standard that reaches primary standard; Built sewage treatment plant need carry out upgrading, increases advanced treating, by the B standard upgrade of primary standard to the A standard.
China is one of 13 poor-water countries in the world: along with China's expanding economy. the contradiction of supply and demand for the water resource is becoming increasingly acute.When conventional water resource more and more can not meet the mankind to the demand of water.Pay close attention to gradually some unconventional water resources.As dirty waste water resource etc.According to Ministry of Construction's planning, within 2010, city sewage effluent amount will reach 60,000,000,000 m
3.As national reusing sewage rate on average reaches 10%.By China National urban lack of water of normal time 6000000000 m
3meter.The reusing sewage amount can meet the lack of water demand of National urban substantially.
Water filtering device of the prior art, its filter frame is installed cumbersome, it is mostly the integral type mounting structure, if need to change filter frame, need to take apart a large amount of parts and changed, and mostly design for integral type, as changed a slice screen pack wherein, need to change whole filter net system, bother very much, cost increases.
Summary of the invention
Technical problem to be solved in the utility model is to install and remove the shortcomings and deficiencies such as trouble for solving filter frame in prior art, and then provides a kind of simple in structure, and mounting or dismounting are convenient, can save filter frame detachable in the water filtering device in a large amount of man-hours.
The utility model is achieved through the following technical solutions: detachable filter frame in a kind of water filtering device, comprise the water filtering device body, reach the filtration system of filtering use for water filtering device, described filtration system comprises the cylinder framework, filter frame and filter net sheet, described cylinder framework is for two-layer up and down, an inner chamber of middle formation, described cylinder framework is comprised of more than one fan-shaped filter frame groove, described filter frame is identical with the filter frame groove shape, be fan shape, fan-shaped arc surface on described cylinder framework is provided with opening, described filter frame assigns in the filter frame groove by opening, in described filter frame, both sides offer chute, described filter net sheet assigns in the chute in filter frame and coordinates installation with filter frame.
As preferred technical scheme, described cylinder framework, filter frame are made by plastic material.
The beneficial effects of the utility model are: water filtering device of the present utility model, when filter net sheet damages or need repairing replacing, only need to pull out the filter frame in the cylinder framework, again filter net sheet is got final product from pulling out in filter frame, complete whole maintenance process, simple in structure, mounting or dismounting are convenient, saved a large amount of man-hours.
The accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
The overall structure schematic diagram that Fig. 1 is the utility model filter frame;
The blast structural representation that Fig. 2 is the utility model filter frame.
The specific embodiment
As depicted in figs. 1 and 2, detachable filter frame in a kind of water filtering device of the present utility model, comprise the water filtering device body, reach the filtration system of filtering use for water filtering device, described filtration system comprises cylinder framework 1, filter frame 2 and filter net sheet 3, described cylinder framework 2 is for two-layer up and down, an inner chamber 6 of middle formation, described cylinder framework 1 is comprised of more than one fan-shaped filter frame groove 4, described filter frame 2 is identical with filter frame groove 4 shapes, be fan shape, fan-shaped arc surface on described cylinder framework 1 is provided with opening 7, described filter frame 2 assigns in filter frame groove 4 by opening 7, the interior both sides of described filter frame 2 offer chute, described filter net sheet 3 assigns in the chute in filter frame 2 and coordinates installation with filter frame 2.
As preferred embodiment, cylinder framework 1, filter frame 2 are made by plastic material.
When filter net sheet damages or needs repairing while changing, only need to pull out the filter frame in the cylinder framework, then filter net sheet get final product from pulling out in filter frame, complete whole maintenance process, simple in structure, mounting or dismounting conveniently, have been saved a large amount of man-hours.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work 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. detachable filter frame in a water filtering device, it is characterized in that: comprise the water filtering device body, reach the filtration system of filtering use for water filtering device, described filtration system comprises the cylinder framework, filter frame and filter net sheet, described cylinder framework is for two-layer up and down, an inner chamber of middle formation, described cylinder framework is comprised of more than one fan-shaped filter frame groove, described filter frame is identical with the filter frame groove shape, be fan shape, fan-shaped arc surface on described cylinder framework is provided with opening, described filter frame assigns in the filter frame groove by opening, in described filter frame, both sides offer chute, described filter net sheet assigns in the chute in filter frame and coordinates installation with filter frame.
2. detachable filter frame in water filtering device according to claim 1, it is characterized in that: described cylinder framework, filter frame are made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202487107U CN203329478U (en) | 2013-05-08 | 2013-05-08 | Detachable filtering frames in water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202487107U CN203329478U (en) | 2013-05-08 | 2013-05-08 | Detachable filtering frames in water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329478U true CN203329478U (en) | 2013-12-11 |
Family
ID=49698179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202487107U Expired - Fee Related CN203329478U (en) | 2013-05-08 | 2013-05-08 | Detachable filtering frames in water filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398100A (en) * | 2017-09-11 | 2017-11-28 | 天津企宏腾科技有限责任公司 | A kind of wastewater treatment settler and operating method |
-
2013
- 2013-05-08 CN CN2013202487107U patent/CN203329478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398100A (en) * | 2017-09-11 | 2017-11-28 | 天津企宏腾科技有限责任公司 | A kind of wastewater treatment settler and operating 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: 20131211 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |