CN204428933U - A kind of Novel disc formula filter - Google Patents
A kind of Novel disc formula filter Download PDFInfo
- Publication number
- CN204428933U CN204428933U CN201420843825.5U CN201420843825U CN204428933U CN 204428933 U CN204428933 U CN 204428933U CN 201420843825 U CN201420843825 U CN 201420843825U CN 204428933 U CN204428933 U CN 204428933U
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- skeleton
- disc
- video disc
- centrifugal pan
- filter according
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Abstract
The utility model relates to filtration art, particularly relate to a kind of Novel disc formula filter, comprise base and connected housing, some video discs and skeleton is provided with in described housing, described video disc overlap is sheathed on skeleton, be provided with centrifugal pan between described base and skeleton, described centrifugal pan upper surface is provided with some swirl vanes.Be provided with the centrifugal pan of band swirl vane between the utility model base and skeleton, when backwash, current realize rotating by eddy flow centrifugal pan, strengthen backwash and filter effect.
Description
Technical field
The utility model relates to filtration art, particularly relates to a kind of Novel disc formula filter.
Background technology
At present, the filter on market is of a great variety, such as centrifugal filter, sandrock filter, well strainer, automatic back-washing video disc filter etc.Common video disc filter interior structure is made up of single video disc overlap, video disc cell surface is single horizontal moat groove combination, similar " great-wall shaped " having many bends or curves repeated arrangement is in disc surface, such version determines it and impurity may be mixed within trench groove when filtering, can not effectively backwash, filtering accuracy is not high simultaneously.And automatic back-washing video disc filter, there are problems in actual applications: 1) as too poor in water quality words finally also need to scrub manually; 2) be with mordant water source even to be damaged by automatic back-washing original paper, do not reach automatic backflushing object, often inefficiency; 3) automatic back-washing skeleton is high to manufacture process requirement, and percent defective is high, even if finished product is also easy to damage; 4) automatic back-washing video disc filter price exceeds more than conventional filter 3-4 times simultaneously, and DeGrain, spread is restricted.
Utility model content
The purpose of this utility model is to provide a kind of Novel disc formula filter, strengthens backwash and filter effect.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of Novel disc formula filter, comprise base and connected housing, be provided with some video discs and skeleton in described housing, described video disc overlap is sheathed on skeleton, be provided with centrifugal pan between described base and skeleton, described centrifugal pan upper surface is provided with some swirl vanes.
As preferably, described swirl vane is 7-9.
Further, it is leg-of-mutton filtration groove that the upper and lower surface of described video disc is radially evenly distributed with axial cross section, the filtration groove of described upper surface and the filtration groove of lower surface are crisscross arranged and filter groove when video disc is combined and can not block, and filter groove width and radially diminish gradually from outside to inside.
Further, the top of described video disc and skeleton gland and tightening screw rod are fixed.
Further, described video disc, skeleton, centrifugal pan adopt engineering plastics injection molded.
Further, described skeleton is provided with some reinforcements.
The beneficial effects of the utility model are:
1, be provided with the centrifugal pan of band swirl vane between base and skeleton, when backwash, current realize rotating by eddy flow centrifugal pan, strengthen backwash and filter effect;
2, adopt special disc structure, improve filtering accuracy;
3, the top of video disc and skeleton gland and tightening screw rod are fixed, and operationally there will not be loosening between video disc, improve filtering accuracy and efficiency, be convenient to take apart when backwash falls flat simultaneously and carry out manual flushing;
4, video disc, skeleton, centrifugal pan adopt engineering plastics injection molded, not fragile and reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the shaft side figure of the utility model centrifugal pan;
The shaft side figure of Fig. 3 the utility model video disc;
Fig. 4 is the filtration groove enlarged drawing of the utility model video disc;
Fig. 5 is the utility model disc-type filter video disc skeleton structure schematic diagram;
Water (flow) direction schematic diagram when Fig. 6 is the utility model filtration;
Water (flow) direction schematic diagram when Fig. 7 is the utility model backwash.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment 1:
As shown in Figure 1, a kind of Novel disc formula filter, comprise base 1 and connected housing 5, described base 1 is connected by anchor ear 4 with housing 5, and described base 1 both sides and bottom are respectively equipped with two water inlets and a delivery port, and described water inlet is provided with seal cover 2,300 video discs 6 and skeleton 9 is provided with in described 5 housings, described video disc 6 overlap is sheathed on skeleton 9, is provided with centrifugal pan 3 between described base 1 and skeleton 9, and the top of described video disc 6 and skeleton 9 gland 7 and tightening screw rod 8 are fixed.Video disc quantity can be selected according to filtering accuracy difference, and the present embodiment adopts 300.
As shown in Figure 2.Described centrifugal pan 3 upper surface is provided with 8 swirl vanes.Between 7-9 better, the present embodiment adopts 8 to the quantity of swirl vane.
As shown in Figure 3,4, it is leg-of-mutton filtration groove that the upper and lower surface of described video disc is radially evenly distributed with axial cross section, the filtration groove of described upper surface and the filtration groove of lower surface are crisscross arranged and filter groove when video disc is combined and can not block, and filter groove width and radially diminish gradually from outside to inside.Adopt the filtration groove of this structure, in water, most of impurity all can be filtered, and improves filtering accuracy.
As shown in Figure 5, described skeleton is provided with reinforcement.
As shown in Figure 6, impure addle enters from the water inlet of base both sides, enters video disc periphery through centrifugal pan, flow through successively and filter trench gap, skeletal internal, flow out from delivery port, impurity is blocked in video disc periphery, namely the space between video disc external diameter and housing inner diameter, completes water source and filters.
As shown in Figure 7, clean water stream enters framework inner cavity from delivery port, and current are, centrifugal pan peripheral through the filtration trench gap of video disc, video disc successively, flow out from water inlet, taken out of by impurity between video disc external diameter and housing in this process, complete backwash, water (flow) direction is just contrary with during filtration.
If backwash falls flat, then can manual unlocking tightening screw rod and top cover, take video disc apart, rinse.
When filtration and backwash, current all need through centrifugal pan, under the effect of swirl vane, realize rotating, improve and filter and backwash effect.
Video disc, skeleton, centrifugal pan do not adopt engineering plastics injection molded, reduce corrosivity water source and injure the corrosivity of filter, fragile and reduce production cost.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (6)
1. a Novel disc formula filter, comprise base and connected housing, be provided with some video discs and skeleton in described housing, described video disc overlap is sheathed on skeleton, it is characterized in that: be provided with centrifugal pan between described base and skeleton, described centrifugal pan upper surface is provided with some swirl vanes.
2. disc-type filter according to claim 1, is characterized in that: described swirl vane is 7-9.
3. disc-type filter according to claim 1, it is characterized in that: it is leg-of-mutton filtration groove that the upper and lower surface of described video disc is radially evenly distributed with axial cross section, the filtration groove of described upper surface and the filtration groove of lower surface are crisscross arranged and filter groove when video disc is combined and can not block, and filter groove width and radially diminish gradually from outside to inside.
4. disc-type filter according to claim 1, is characterized in that: the top of described video disc and skeleton gland and tightening screw rod are fixed.
5. disc-type filter according to claim 1, is characterized in that: described video disc, skeleton, centrifugal pan adopt engineering plastics injection molded.
6. disc-type filter according to claim 1, is characterized in that: described skeleton is provided with some reinforcements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843825.5U CN204428933U (en) | 2014-12-26 | 2014-12-26 | A kind of Novel disc formula filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843825.5U CN204428933U (en) | 2014-12-26 | 2014-12-26 | A kind of Novel disc formula filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428933U true CN204428933U (en) | 2015-07-01 |
Family
ID=53596855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843825.5U Expired - Fee Related CN204428933U (en) | 2014-12-26 | 2014-12-26 | A kind of Novel disc formula filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499138A (en) * | 2018-11-19 | 2019-03-22 | 朱瑶洁 | A kind of filter lamination that reverse direction flow blocking-proof expels |
| CN112807772A (en) * | 2021-03-03 | 2021-05-18 | 联合滤洁过滤技术(武汉)有限公司 | Butterfly water filters backwash filter core |
-
2014
- 2014-12-26 CN CN201420843825.5U patent/CN204428933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499138A (en) * | 2018-11-19 | 2019-03-22 | 朱瑶洁 | A kind of filter lamination that reverse direction flow blocking-proof expels |
| CN109499138B (en) * | 2018-11-19 | 2021-08-20 | 温岭市挺威真空设备有限公司 | Filter lamination for preventing reverse flow from blocking and driving |
| CN112807772A (en) * | 2021-03-03 | 2021-05-18 | 联合滤洁过滤技术(武汉)有限公司 | Butterfly water filters backwash filter core |
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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: 20150701 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |