CN202844719U - Disc filter with bidirectional foreign-body discharge hole - Google Patents
Disc filter with bidirectional foreign-body discharge hole Download PDFInfo
- Publication number
- CN202844719U CN202844719U CN 201220549517 CN201220549517U CN202844719U CN 202844719 U CN202844719 U CN 202844719U CN 201220549517 CN201220549517 CN 201220549517 CN 201220549517 U CN201220549517 U CN 201220549517U CN 202844719 U CN202844719 U CN 202844719U
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- cylinder
- foreign matter
- disc filter
- filter
- quill shaft
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Abstract
The utility model provides a disc filter with a bidirectional foreign-body discharge hole. The disc filter comprises a rotating cylinder, filtering components and a foreign-body discharging part, wherein the cylinder is used for discharging influent sewage by discharge holes formed in the outer circumference of the cylinder; the filtering components are mounted on the outer circumference of the cylinder and used for filtering the sewage flowing from the discharge holes; and the foreign-body discharging part penetrates through a rotary center of the cylinder, supports the cylinder and is used for collecting foreign bodies which are filtered by the filtering components and fall into the cylinder and discharging the foreign bodies to two directions or one direction in the two directions according to selection of a user along the rotary center of the cylinder. According to the disc filter with bidirectional foreign-body discharge hole, the rotating cylinder can be stably supported, and the foreign bodies falling into the cylinder can be discharged to the two directions or the one direction in the two directions according to the selection of the user, so that not only the mounting is easy, but also the discharging efficiency of the foreign bodies can be improved.
Description
Technical field
The utility model relates to a kind of disc filter, particularly relates to a kind of outside foreign matter discharge structure that will be discharged to from the foreign matter that filter element falls in the cylinder that support is being rotated.
Background technology
Usually, disc filter is a kind of interior device that is used for filtering the sewage foreign matter of water channel that effluent stream is crossed that is installed in, thereby and will discharge the foreign matter that filters the sewage to circumferencial direction from the sewage that direction of principal axis flows into.
Fig. 1 is the summary side elevation of existing disc filter.With reference to Fig. 1, existing disc filter 10 is included in the cylinder 11 of water channel 20 interior rotations, and is installed in the support component 12 on the outer peripheral face of cylinder 11.The filter membrane (not shown) that is used for filtration sewage is installed in support component 12.
The sewage that existing disc filter 10 will flow into from the inflow entrance 13 of the cylinder 11 that rotating by around a plurality of outlets 14 of forming discharge, and discharge after filtering out foreign matter by filter membrane.Because using disc filter 10, a large amount of foreign matters can be gathered in the filter membrane inboard, makes disc filter 10 filter efficiencies low.
The foreign matter that gathers in order to remove above-mentioned filter membrane inboard to filter membrane jet cleaning water, drops foreign matter.Existing disc filter is provided with the surge drum that falls into the foreign matter of cylinder 11 inside for collection, and the foreign matter that will accumulate in the surge drum is discharged to the outside of cylinder 11.
But existing disc filter 10 has following inconvenience, and the foreign matter of surge drum can only be discharged toward a direction, so that will consider the position for the comb of discharging foreign matter when product is installed.
The utility model content
The technical problems to be solved in the utility model is the defective that can only discharge toward a direction for the foreign matter of surge drum in the disc filter that overcomes prior art, the cylinder that provides a kind of stable support rotating, and discharge to the one direction of twocouese or twocouese according to user's selection falling into the inner foreign matter of cylinder, thereby not only install easily and can improve the disc filter of foreign matter expulsion efficiency.
Disc filter among the embodiment of the present utility model in order to achieve the above object comprises: the cylinder of rotation, and the outlet that forms by its outer peripheral face is discharged the sewage of inflow; Filter element, it is installed on the outer peripheral face of above-mentioned cylinder and filters the sewage that flows out from above-mentioned outlet; And, the foreign matter discharge portion, it connects the pivot of above-mentioned cylinder and supports above-mentioned cylinder, this foreign matter discharge portion is used for collecting by above-mentioned filter element filters and falls into the inner foreign matter of above-mentioned cylinder, and these foreign matters are discharged to the one direction in twocouese or the twocouese according to user's selection along the pivot of above-mentioned cylinder.
Further, above-mentioned foreign matter discharge portion can comprise: the quill shaft that the pivot from the pivot of an end of above-mentioned cylinder to the other end extends; And, be installed in above-mentioned quill shaft top, collect the foreign matter that falls from above-mentioned filter element and the surge drum that these foreign matters is sent to above-mentioned quill shaft.
Further, can form the interface channel of a plurality of spaces between above-mentioned quill shaft and the above-mentioned surge drum.
Further, between above-mentioned cylinder and the above-mentioned quill shaft oilless bearing can be installed.
Further, above-mentioned oilless bearing can be installed in an end place of the inflow entrance of the above-mentioned cylinder of the vicinity of above-mentioned quill shaft, above-mentioned oilless bearing be connected cylinder and can be connected by a plurality of supporters of radiated entends.
Further, above-mentioned oilless bearing can be set up the middle part at above-mentioned quill shaft, the oilless bearing that is installed in above-mentioned middle part be connected cylinder and can be connected by a plurality of supporters.
Further, the bottom surface of above-mentioned surge drum can be downward-sloping towards one direction or twocouese.
Further, can above-mentioned surge drum be set to its aperture area along with becoming gradually greatly near top, so that it is to the collection efficiency raising of the foreign matter that falls from above-mentioned filter element.
Positive progressive effect of the present utility model is: according to the disc filter of the utility model embodiment, it possesses the pivot that connects cylinder and the foreign matter discharge portion of extending, and the user can select and will discharge to an end or the other end of cylinder from the foreign matter that filter element falls.This makes the user can select to discharge the comb of foreign matter, thereby disc filter is installed easily, can also improve the foreign matter expulsion efficiency of disc filter.
Further, according to the disc filter of the utility model embodiment, because it uses oilless bearing, therefore very convenient to the maintenance of disc filter.
Description of drawings
Fig. 1 is the summary side elevation of existing disc filter.
Fig. 2 is the front view of the disc filter of the utility model one embodiment.
Fig. 3 is the part side view from the disc filter of unilateral observation the utility model one embodiment.
Fig. 4 is the part side view of observing the disc filter of the utility model one embodiment from opposite side.
Fig. 5 is the side view of foreign matter discharge portion of the disc filter of the utility model one embodiment.
Fig. 6 is the side view of foreign matter discharge portion of the disc filter of another embodiment of the utility model.
The specific embodiment
Below, the disc filter to the utility model embodiment relates to describes in detail with reference to drawing.
Fig. 2 is the front view of the disc filter of the utility model one embodiment, Fig. 3 is the part side view from the disc filter of unilateral observation the utility model one embodiment, Fig. 4 is the part side view of observing the disc filter of the utility model one embodiment from opposite side, and Fig. 5 is the side view of foreign matter discharge portion of the disc filter of the utility model one embodiment.
With reference to Fig. 2 or Fig. 4, the disc filter 100 of the utility model one embodiment comprises: outer peripheral face is formed with the cylinder 10 of outlet 11; And, be fixed on cylinder 10 the outer peripheral face and filter the filter element 20 of the sewage that above-mentioned outlet 11 discharges.The shape of cylinder 10 is cylinder type, and a side is formed with the inflow entrance 12 that flows into for sewage.Outlet 11 can form a plurality of square shapes at certain intervals, but its shape and arrangement also can have multiple modification.
The pivot of cylinder 10 is installed with the quill shaft that penetrates into the other end from an end of cylinder 10.Quill shaft 30 is by the framework F firm support at two ends.Quill shaft 30 can be used as the central shaft of rotation, and also can be used as the foreign matter discharge portion, describes in detail hereinafter about the part as the foreign matter discharge portion.
Above-mentioned bearing 32 preferably uses the oilless bearing of being convenient to safeguard.And, between being equipped with by the cylinder 10 of movable sprocket 42 and quill shaft 30, above-mentioned bearing 32 is installed also.
Also can set up in the middle part of quill shaft 30 and above-mentioned identical bearing 32 and supporter 34.Purpose is not only also can support tube 10 at the both ends of quill shaft 30 but also in the middle part, so that the rotation of cylinder 10 is more stable and firm.
In order to remove the foreign matter that attaches on the filter membrane 22, the nozzle 50 that is used for jet cleaning water is installed between filter element 20.In the mode of can twocouese spraying nozzle 50 is installed, nozzle 50 is connected in rotatable injection nozzle carrier, removes foreign matter on the filter element 20 in periodically mobile mode.
As mentioned above, quill shaft 30 extends to the pivot of the other end from the pivot of an end of cylinder 10.Therefore, above-mentioned disc filter 100 can will be collected in foreign matter in the surge drum 62 to twocouese, namely discharge to an end side or the either side in the side of the other end.The two ends of quill shaft 30 are connected in for the outside comb 38,39 that transmits foreign matter.And quill shaft 30 can utilize branch to form the structure that a plurality of pipelines connect.
In the present embodiment, quill shaft 30 is from an end of the pivot of cylinder 10 to the structure of the continuous perforation of the other end, but the utility model is not limited to this.That is, quill shaft also can not exclusively connect the structure formation of cylinder.Quill shaft is installed in respectively an end and the other end of cylinder 10 pivots partly, and in this situation, each quill shaft is communicated in surge drum 62.
Form the interface channel that transmits foreign matter between surge drum 62 and the quill shaft 30.Interface channel 64 can respectively be formed at an end and the other end of cylinder 10.
As shown in Figure 5, surge drum 62 is along with increasing gradually (for example, funnel-form) near top its aperture area, can improve the collection efficiency of collecting the foreign matter that comes off from filter element 20.On the other hand, although do not illustrate, the bottom surface of surge drum 62 can be downward-sloping.That is, the bottom surface of surge drum 62 can one direction or twocouese tilt, thereby be easy to the movement of foreign matter.In the situation that the bottom surface of surge drum 62 twocouese tilts, also can more and more more tilt to twocouese from the pars intermedia of surge drum 62.
Fig. 6 is the side view of foreign matter discharge portion of the disc filter of another embodiment of the utility model, as shown in Figure 6, forms a plurality of interface channels 64 with certain interval between quill shaft 30 and the surge drum 62.Such foreign matter discharge portion 60 be owing to can make the foreign matter that falls into surge drum 62 be sent at once quill shaft 30, so the foreign matter mobile route shortens, thereby can more effectively discharge foreign matter.
Below, the working order of the disc filter 100 of the utility model embodiment is described.
At first, starter motor M also passes through chain 43 rotating cylinders 10, and sewage flows into from the inflow entrance 12 of cylinder 10.The sewage that flow into cylinder 10 inside by cylinder 10 the outlet 11 of rotation by filter element 20.When sewage through the filter membrane 22 of support component 21 arranged on both sides the time, foreign matter is because being attached on the filter membrane 22 by filter membrane 22.
Through the regular hour, filter membrane 22 a large amount of foreign matters that attach are so that the filtering function of filter element 20 is low.At this moment, nozzle 50 is to filter membrane 22 jet cleaning water, and the foreign matter that will be attached on the filter membrane 22 is removed from filter element 20.The foreign matter of removing falls into the inside of cylinder 10.
The foreign matter that falls is collected in the surge drum 62, the foreign matter that is collected in the surge drum 62 moves to quill shaft 30 by interface channel 64, and the one direction or the twocouese that then utilize the user to select in two direction sides, an end side or the other end side of cylinder 10 are discharged foreign matter.Filter sewage by repeatedly such process.
As mentioned above, the disc filter 100 of the utility model embodiment possesses the foreign matter discharge portion 60 of can twocouese discharging foreign matter, therefore in disc filter 100 processes are installed, can consider the comb direction and sets the installation direction of disc filter 100.
In above-mentioned, although be that the utility model preferred embodiment is illustrated, but the utility model is not limited to this, can carry out various modification and implement in the scope of claims and specification and accompanying drawing, and should think that also these modification belong to scope of the present utility model.
Claims (8)
1. a disc filter is characterized in that, comprising:
The cylinder of rotation, this discharges the sewage of inflow by the outlet on the outer peripheral face that is formed on this;
Filter element, this filter element are installed on this outer peripheral face and filter the sewage that flows out from this outlet; And
The foreign matter discharge portion, this foreign matter discharge portion connects this pivot and supports this cylinder, be used for collecting the foreign matter that is filtered and fall into this inside by this filter component, and discharge foreign matter according to user's selection to the one direction in twocouese or the twocouese along this pivot.
2. disc filter as claimed in claim 1 is characterized in that, this foreign matter discharge portion comprises:
Extend to the quill shaft of the pivot of the other end from this pivot of an end; And
Be installed in this quill shaft top, be used for to collect the foreign matter that falls from this filter element and the surge drum that is sent to this quill shaft.
3. disc filter as claimed in claim 2 is characterized in that, forms the interface channel of a plurality of spaces between this quill shaft and this surge drum.
4. disc filter as claimed in claim 2 is characterized in that, between this cylinder and this quill shaft oilless bearing is installed.
5. disc filter as claimed in claim 4 is characterized in that, this oilless bearing is installed in this end place of inflow entrance of vicinity of this quill shaft, and this oilless bearing and this a plurality of supporters by radiated entends connect.
6. disc filter as claimed in claim 5 is characterized in that, this oilless bearing is set up the middle part at this quill shaft, and the oilless bearing that is installed in this middle part is connected by a plurality of supporters with this cylinder.
7. disc filter as claimed in claim 2 is characterized in that, the bottom surface of this surge drum is downward-sloping towards one direction or twocouese.
8. disc filter as claimed in claim 2 is characterized in that, the aperture area of this surge drum is along with becoming gradually large near top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549517 CN202844719U (en) | 2012-10-24 | 2012-10-24 | Disc filter with bidirectional foreign-body discharge hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549517 CN202844719U (en) | 2012-10-24 | 2012-10-24 | Disc filter with bidirectional foreign-body discharge hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844719U true CN202844719U (en) | 2013-04-03 |
Family
ID=47975958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549517 Expired - Fee Related CN202844719U (en) | 2012-10-24 | 2012-10-24 | Disc filter with bidirectional foreign-body discharge hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407261A (en) * | 2017-02-10 | 2018-08-17 | 住友化学株式会社 | Polymer filter, the manufacturing method of polymer film and polymer film |
-
2012
- 2012-10-24 CN CN 201220549517 patent/CN202844719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407261A (en) * | 2017-02-10 | 2018-08-17 | 住友化学株式会社 | Polymer filter, the manufacturing method of polymer film and polymer film |
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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: 20130403 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |