CN104307223A - Easily cleaned filter device - Google Patents
Easily cleaned filter device Download PDFInfo
- Publication number
- CN104307223A CN104307223A CN201410553227.9A CN201410553227A CN104307223A CN 104307223 A CN104307223 A CN 104307223A CN 201410553227 A CN201410553227 A CN 201410553227A CN 104307223 A CN104307223 A CN 104307223A
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- CN
- China
- Prior art keywords
- rotating shaft
- filtering jar
- filter
- filtering
- jar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses an easily cleaned filter device. The filter device comprises a drum-shaped shell, wherein a filter jar is arranged in the shell, and a filter layer is filled into the filter jar body; the bottom of the filter jar is connected with the bottom of the shell through a rotating shaft, and the filter jar can rotate along with the rotating shaft; the surface of the rotating shaft is provided with a spiral auger, and the water flow can drive the rotating shaft to rotate while flowing along the rotating shaft. The filter device has obvious washing effect in back washing, and the washing is more complete and faster.
Description
Technical field
The present invention relates to Water warfare field, the filter of specifically a kind of easy cleaning.
Background technology
In water treatment, filtration is one of most important link.Filtration the impurity obstruction in water is adsorbed by filter medium thus reach the process of purification object.So the time one is long, the impurity that filter course adsorbs just affects filter effect too much, and this just needs backwash to rinse out the impurity of filter course absorption.
Summary of the invention
The invention provides a kind of filter of easy cleaning.
Concrete technical scheme of the present invention is: a kind of filter of easy cleaning, comprises barrel-type casing, is provided with filtering jar in described housing, fills filter course in filtering jar cylinder body; Be connected with housing bottom by rotating shaft bottom described filtering jar, filtering jar can with axis of rotation, and described rotating shaft surface is provided with screw auger, and current can drive axis of rotation when rotating shaft is flowed.
In described housing, top is provided with dividing plate, dividing plate arc-shaped recliner, and offsets with filtering jar outer wall; Dividing plate is provided with some perforates.
Be provided with the two-layer baffle plate be staggered around described rotating shaft, internal layer baffle plate is fixed on bottom filtering jar, and outer baffle plate is fixed on housing bottom.
Housing bottom is provided with filtering water outlet and backwashing water outlet.
Filtering jar can only with rotating shaft one-directional rotation, and namely under filtration condition, filtering jar can not rotate, and backwash state is just passable.
During backwash, only permitted the back flush valves opening below, current are from the filter course impacted in the other direction in filtering jar, and filtering jar can along axis of rotation.The benefit brought like this is: particle can be made to fill filter course and fluff loose, increase backwash effect, makes to become thoroughly with quick the cleaning of filter course.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present invention.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings technical scheme of the present invention is described further.
A filter for easy cleaning as shown in Figure 1, comprises barrel-type casing 1, is provided with filtering jar 2 in described housing 1, fills filter course 3 in filtering jar 2 cylinder body; Be connected with bottom housing 1 by rotating shaft 4 bottom described filtering jar 2, filtering jar 2 can rotate with rotating shaft 4, and described rotating shaft 4 surface is provided with screw auger, and current can drive rotating shaft 4 to rotate when rotating shaft 4 is flowed.
In described housing 1, top is provided with dividing plate 5, dividing plate 5 arc-shaped recliner, and offsets with filtering jar 2 outer wall, and dividing plate is provided with some perforates 51.
Be provided with the two-layer baffle plate 6 be staggered around described rotating shaft 4, internal layer baffle plate is fixed on bottom filtering jar 2, and outer gear is fixed on bottom housing 1.
Filtering water outlet 7 and backwashing water outlet 8 is provided with bottom housing 1.
Filtering jar 2 can only with rotating shaft 4 one-directional rotation, and namely under filtration condition, filtering jar 2 can not rotate, and backwash state is just passable.
Claims (5)
1. a filter for easily cleaning, is characterized in that, comprise barrel-type casing, be provided with filtering jar in described housing, fills filter course in filtering jar cylinder body; Be connected with housing bottom by rotating shaft bottom described filtering jar, filtering jar can with axis of rotation, and described rotating shaft surface is provided with screw auger, and current can drive axis of rotation when rotating shaft is flowed.
2. a kind of air purifier according to claim 1, is characterized in that, in described housing, top is provided with dividing plate, dividing plate arc-shaped recliner, and offsets with filtering jar outer wall; Dividing plate is provided with some perforates.
3. a kind of air purifier according to claim 1, is characterized in that, be provided with the two-layer baffle plate be staggered around described rotating shaft, internal layer baffle plate is fixed on bottom filtering jar, and outer baffle plate is fixed on housing bottom.
4. a kind of air purifier according to claim 1, is characterized in that, housing bottom is provided with filtering water outlet and backwashing water outlet.
5. a kind of air purifier according to claim 1, is characterized in that, filtering jar can only with rotating shaft one-directional rotation, and namely under filtration condition, filtering jar can not rotate, and backwash state is just passable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553227.9A CN104307223A (en) | 2014-10-17 | 2014-10-17 | Easily cleaned filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553227.9A CN104307223A (en) | 2014-10-17 | 2014-10-17 | Easily cleaned filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307223A true CN104307223A (en) | 2015-01-28 |
Family
ID=52362617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410553227.9A Pending CN104307223A (en) | 2014-10-17 | 2014-10-17 | Easily cleaned filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006386A (en) * | 2021-03-11 | 2021-06-22 | 江苏贵兴市政工程有限公司 | Building roof rainwater collecting and utilizing system based on sponge city idea |
-
2014
- 2014-10-17 CN CN201410553227.9A patent/CN104307223A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006386A (en) * | 2021-03-11 | 2021-06-22 | 江苏贵兴市政工程有限公司 | Building roof rainwater collecting and utilizing system based on sponge city idea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |