CN211706111U - Filter cloth rotary disc filter - Google Patents
Filter cloth rotary disc filter Download PDFInfo
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- CN211706111U CN211706111U CN201922364951.8U CN201922364951U CN211706111U CN 211706111 U CN211706111 U CN 211706111U CN 201922364951 U CN201922364951 U CN 201922364951U CN 211706111 U CN211706111 U CN 211706111U
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Abstract
The utility model discloses a filter cloth rotary disc filter, which comprises a hollow rotary shaft and rotary discs, wherein 6 rotary discs are arranged on the hollow rotary shaft, each rotary disc consists of 6 fan-shaped filter sheets, and the fan-shaped filter sheets are arranged in a hollow way; the hollow rotating shaft is communicated with the hollow area of the fan-shaped filter sheet; the fan-shaped filter plate comprises a fan-shaped frame, a filter screen installation plate, filter cloth, a separation blade and a screw hole column, the fan-shaped frame is provided with the filter screen installation plate, a separation blade installation area and a filter cloth installation area from inside to outside, the filter screen installation plate, the filter cloth and the separation blade are installed on the side face of the fan-shaped frame, and the area enclosed by the fan-shaped frame, the filter screen installation plate, the filter cloth and the separation blade is a fan-shaped filter plate hollow area. The utility model discloses a filter cloth carousel filter has adopted the formal design that filter screen and filter cloth combined together, and the filter screen can filter bigger fixed debris, and the filter cloth can filter tiny impurity, and the sediment of passing through the filtering ponds again after double filtration just can directly become sewage into the clear water.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a filter cloth carousel filter.
Background
With the development of science and technology, water needs to be filtered in more and more occasions, for example, in some landscape water, oily wastewater, reclaimed water, rainwater, lake water and the like, the water needs to be filtered and then reused. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water. In the prior art, a general filter includes a housing, a water inlet, a water outlet, etc. are provided on the housing, a filter cavity is provided in the housing, and a filter material such as a filter element is filled in the filter cavity. Water flow enters the filter cavity from the water inlet, impurities in water are filtered through the filter element, and then the impurities are output to a proper place through the water outlet. However, in the filter in the prior art, in the using process, since the filter element continuously filters impurities, after long-time use, the filter element is easy to accumulate impurities, so as to cause blockage, and the filtering effect is poor or the filtering cannot be realized. Therefore, the filter element needs to be replaced regularly or frequently to meet the filtering requirement, waste is caused, and the filter element needs to be detached and replaced, so that the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not enough of above-mentioned prior art, invented a filter cloth carousel filter.
In order to achieve the above object, the utility model adopts the following technical scheme:
a filter cloth rotary disc filter comprises a hollow rotary shaft and rotary discs, wherein the hollow rotary shaft is provided with a plurality of rotary discs, each rotary disc consists of 6 fan-shaped filter sheets, and the fan-shaped filter sheets are arranged in a hollow mode; the hollow rotating shaft is communicated with the hollow area of the fan-shaped filter sheet; the fan-shaped filter sheet comprises a fan-shaped frame, a filter screen installation sheet, filter cloth, a separation blade and a screw hole column, wherein the fan-shaped frame is sequentially provided with the filter screen installation sheet, a separation blade installation area and a filter cloth installation area from inside to outside; the filter screen installation piece and the separation blade are provided with screw hole columns corresponding to each other.
The utility model discloses a filter cloth carousel filter has adopted the formal design that filter screen and filter cloth combined together, and the filter screen can filter bigger fixed debris, and the filter cloth can filter tiny impurity, and the sediment of passing through the filtering ponds again after double filtration just can directly become sewage into the clear water.
Further, the inboard of filter screen installation piece from inside to outside set gradually first filter screen, second filter screen and the filtration that third filter screen solid debris can the one deck, guarantee the filter effect.
Furthermore, the aperture of the filtering holes in the first filtering net, the second filtering net and the third filtering net is reduced in sequence.
Further, first filter screen, second filter screen and third filter screen be the arch and set up, fixed debris on the rotatory back filter screen of carousel can slide down and pass through the connector of hollow rotating shaft and fan-shaped cassette along the side from the edge of fan-shaped cassette inner space both sides.
Further, still include arc solid material conveyer pipe and bearing, the both ends of hollow rotating shaft install arc solid material conveyer pipe through the bearing, the solid debris of advancing the connector of hollow rotating shaft and fan-shaped cassette finally can enter into on the arc solid material conveyer pipe and be cleared up.
The utility model has the advantages that: the rotary disc of the utility model is mainly used on a semi-submersible filter, the solid sundries and mud dust in sewage can be filtered under the double filtration of the rotary disc, and the filtered solid sundries and the agglomerated mud dust can enter the arc-shaped solid material conveying pipe along the edge of the inner space of the fan-shaped filter plate under the self gravity when the rotary disc rotates and are finally cleaned; the filter effect is good, the turntable does not need to be cleaned frequently, the blockage is not easy to happen, the service life is long, and the maintenance cost is low.
Drawings
FIG. 1 is a perspective view of a cloth-filter rotary disc filter of the present invention;
FIG. 2 is a left side view of a cloth-filter rotary disc filter of the present invention;
FIG. 3 is a perspective view of a fan-shaped frame in a cloth-filtering rotary disc filter of the present invention;
fig. 4 is a perspective view of a filter screen mounting plate in the filter cloth rotary disc filter of the utility model.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the directions or positional relationships indicated by "inside" and "outside" are the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or suggest that the indicated device or element must have a specific direction and a specific direction configuration and operation, and thus cannot be understood as a limitation of the present invention.
The utility model discloses mainly used is in half-immersing filter cloth carousel filter, and the sewage that the intake chamber does not have just can enter into the outlet chamber through hollow rotating shaft and carousel. The utility model discloses mainly improve carousel inner structure, to the design of other structures, for example between intake chamber, play hydroecium, motor etc. and carousel and hollow rotating shaft, fan-shaped cassette and fan-shaped cassette, the installation and the relation of connection of arc solid material conveyer pipe etc. do not improve, the design of specific connected mode and other parts has already explained in the semi-immersed filter cloth carousel filter of rising Yang environmental protection science and technology Limited company production and sale in Yixing city.
As shown in fig. 1-4, a filter cloth rotary disc filter comprises a hollow rotary shaft 1 and rotary discs 2, wherein 6 rotary discs 2 are arranged on the hollow rotary shaft 1, each rotary disc 2 is composed of 6 fan-shaped filter sheets 3, and the fan-shaped filter sheets 3 are arranged in a hollow manner; hollow shaft 1 and fan-shaped filter plate 3's hollow region intercommunication, still include arc solid material conveyer pipe 4 and bearing 5, hollow shaft 1's both ends install arc solid material conveyer pipe 4 through bearing 5, should fix at arc solid material conveyer pipe 4's both ends, the main function is stability and the fixity that keeps arc solid material conveyer pipe 4.
The utility model discloses a fan-shaped filter plate 3 includes fan-shaped frame 31, filter screen installation piece 32, filter cloth 33, separation blade 34 and screw hole post 35, fan-shaped frame 31 has set gradually filter screen installation piece 32 and separation blade 34 installation region and filter cloth 33 installation region from inside to outside, filter screen installation piece 32 and separation blade 34 installation region mainly are used for installing filter screen installation piece 32 and separation blade 34, filter screen installation piece 32 detachable installs on fan-shaped frame 31, separation blade 34 is integrated with fan-shaped frame 31, be provided with the screw hole post 35 that is used for installing filter screen installation piece 32 that corresponds each other on filter screen installation piece 32 and separation blade 34; the filter cloth 33 is mainly installed in the installation area, and sewage entering the fan-shaped filter plate 3 can only flow out of the filter cloth 33. The filter screen installation sheet 32, the filter cloth 33 and the blocking sheet 34 are installed on the side surface of the fan-shaped frame 31, and the area enclosed by the fan-shaped frame 31, the filter screen installation sheet 32, the filter cloth 33 and the blocking sheet 34 is a hollow area of the fan-shaped filter sheet 3.
As shown in fig. 4, the inner side of the filter screen mounting plate 32 is provided with a first filter screen 321, a second filter screen 322 and a third filter screen 323 which are arched in sequence from inside to outside, and the aperture of the filter holes of the first filter screen 321, the second filter screen 322 and the third filter screen 323 is reduced in sequence. When the filter screen is arranged, the distance between the two sides of the first filter screen 321, the second filter screen 322 and the third filter screen 323 and the inner side of the fan-shaped frame 31 is smaller than the filter holes of the first filter screen 321 and larger than the filter holes of the second filter screen 322, and the subsequent arrangement is also corresponding, so that solid impurities in the sewage can be filtered layer by layer.
Although particular embodiments of the present invention have been described and illustrated in detail, it should be noted that various changes and modifications could be made to the above-described embodiments without departing from the spirit of the invention and the scope of the appended claims.
Claims (5)
1. A filter cloth rotary disc filter comprises a hollow rotary shaft (1) and rotary discs (2), wherein the hollow rotary shaft (1) is provided with a plurality of rotary discs (2), each rotary disc (2) consists of 6 fan-shaped filter sheets (3), and the fan-shaped filter sheets (3) are arranged in a hollow mode; the hollow rotating shaft (1) is communicated with the hollow area of the fan-shaped filter disc (3);
the novel fan-shaped filter is characterized in that the fan-shaped filter sheet (3) comprises a fan-shaped frame (31), a filter screen installation sheet (32), filter cloth (33), a separation blade (34) and a screw hole column (35), the fan-shaped frame (31) is sequentially provided with the filter screen installation sheet (32), a separation blade (34) installation area and the filter cloth (33) installation area from inside to outside, the filter screen installation sheet (32), the filter cloth (33) and the separation blade (34) are installed on the side surface of the fan-shaped frame (31), and the area enclosed by the fan-shaped frame (31), the filter screen installation sheet (32), the filter cloth (33) and the separation blade (34) is a hollow area of the fan-shaped filter sheet (3); the filter screen mounting piece (32) and the blocking piece (34) are provided with screw hole columns (35) which correspond to each other.
2. A cloth-fed rotary disc filter as claimed in claim 1, wherein the first (321), second (322) and third (323) screens are provided in sequence from the inside to the outside of the screen mounting plate (32).
3. A cloth-fed rotary disc filter as claimed in claim 2, wherein the apertures of the filter holes in the first (321), second (322) and third (323) screens decrease in sequence.
4. A cloth-fed rotary disc filter as claimed in claim 3, wherein the first (321), second (322) and third (323) screens are arched.
5. A cloth-filter rotary disc filter according to claim 4, further comprising an arc-shaped solid material conveying pipe (4) and a bearing (5), wherein the arc-shaped solid material conveying pipe (4) is installed at both ends of the hollow rotary shaft (1) through the bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364951.8U CN211706111U (en) | 2019-12-25 | 2019-12-25 | Filter cloth rotary disc filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364951.8U CN211706111U (en) | 2019-12-25 | 2019-12-25 | Filter cloth rotary disc filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706111U true CN211706111U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922364951.8U Active CN211706111U (en) | 2019-12-25 | 2019-12-25 | Filter cloth rotary disc filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917666A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Wheel type filter core and water treatment facilities |
| CN114917663A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Special-shaped filter element and water treatment device |
-
2019
- 2019-12-25 CN CN201922364951.8U patent/CN211706111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917666A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Wheel type filter core and water treatment facilities |
| CN114917663A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Special-shaped filter element and water treatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Battle of war Inventor after: Huang Anjun Inventor after: Li Ruxun Inventor after: Rong Ji Inventor after: Wang Wenbo Inventor after: Long Xianjin Inventor after: Mo Yuanlu Inventor before: Pleat war Inventor before: Huang Anjun Inventor before: Li Ruxun Inventor before: Rong Ji Inventor before: Wang Wenbo Inventor before: Long Xianjin Inventor before: Mo Yuanlu |