CN110860121B - Sewage filtering device for water treatment - Google Patents
Sewage filtering device for water treatment Download PDFInfo
- Publication number
- CN110860121B CN110860121B CN201911281178.7A CN201911281178A CN110860121B CN 110860121 B CN110860121 B CN 110860121B CN 201911281178 A CN201911281178 A CN 201911281178A CN 110860121 B CN110860121 B CN 110860121B
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- Prior art keywords
- filter
- hole
- overflow
- sewage
- pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 238000001914 filtration Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage filtering device for water treatment, and relates to the technical field of sewage treatment devices. The filter comprises a filter bin, wherein a support plate is arranged at an opening at the top of the filter bin, and an overflow edge is also arranged at the top of the filter bin on the periphery of the support plate; a drainage groove is arranged on one side of the overflow edge, and a plurality of drainage holes communicated with the drainage groove are arranged on the overflow edge; an input pipe penetrates through the center of the supporting plate, a through hole is formed in the supporting plate on the peripheral side of the input pipe, a filter is mounted on the through hole, and a funnel-shaped charging opening is formed in the end portion of the input pipe. According to the invention, the sewage is filtered through the filtering bin and the filter, and meanwhile, objects which can block meshes of the filter screen in the sewage are prevented from blocking the net edge of the filter during filtering, so that the filtering stability is improved.
Description
Technical Field
The invention belongs to the technical field of sewage treatment devices, and particularly relates to a sewage filtering device for water treatment.
Background
The sewage treatment is a common environmental protection measure and is applied to various fields in production and life. The sewage generated in the production process is large, and the discharge requirement can be met only after the sewage is treated by a sewage treatment device.
The sewage not only contains organic matters and inorganic matters which can be dissolved in the water, but also comprises insoluble sand, small particle impurities and other objects which are easy to block the meshes of the filter screen; when the existing filter screen is adopted for filtering, sand, small-particle sundries and the like are easy to block the filter holes of the filter screen above the filter screen, so that the filter screen loses the filtering function.
Disclosure of Invention
The present invention is directed to a sewage filtering apparatus for water treatment to solve the above problems of the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a sewage filtering device for water treatment, which comprises a filtering bin, wherein a supporting plate is arranged at an opening at the top of the filtering bin, and the top of the filtering bin, which is positioned on the periphery of the supporting plate, is also provided with an overflow edge; a drainage groove is arranged on one side of the overflow edge, and a plurality of drainage holes communicated with the drainage groove are formed in the overflow edge; the center department of backup pad runs through and sets up an input tube, is located be equipped with the through hole in the backup pad of input tube week side and with install the filter on the through hole, the tip of input tube is equipped with hopper-shaped charge door.
Furthermore, the bottom of the drainage groove is provided with a through hole, and a drainage pipe is fixed on the through hole.
Further, the filter includes a screen and a ring body for fixing the screen.
Further, the through hole comprises a hole A and a hole B which are communicated with each other, the diameter of the hole A is smaller than that of the hole B, and the outer diameter of the ring body is the same as that of the hole B.
Further, a fixing ring for fixing the filter is further mounted on the supporting plate.
Further, the fixed ring comprises a ring piece, one side of the ring piece is provided with a protruding portion used for abutting against the ring body of the filter, the ring piece is provided with a plurality of fixing through holes, and the supporting plate is provided with blind holes matched and fixed with the fixing through holes.
Furthermore, an overflow groove is further arranged on one side of the filtering bin, an overflow pipe is communicated with the bottom of the filtering bin, and the other end of the overflow pipe is positioned right above the overflow groove;
the bottom of the overflow groove is provided with a discharge hole, the discharge hole is communicated with a discharge pipe, the discharge pipe is provided with a switch valve, and the outlet end of the discharge pipe penetrates through one side wall of the filter bin and is communicated with the filter bin.
Further, the altitude of the outlet end of the overflow pipe is between the funnel-shaped charging opening and the end surface of the overflow edge.
Further, the input pipe extends to the middle position of the filter bin.
Furthermore, one side of the filter bin is also provided with a discharge door in a sealing manner.
The invention has the following beneficial effects:
1. according to the invention, the sewage is filtered by the filtering bin and the filter, and simultaneously, objects which can block meshes of the filter screen in the sewage are prevented from blocking the meshes of the filter during filtering, so that the filtering stability is improved.
2. The filter is convenient to fixedly install through the arrangement of the fixing ring; and the structure is simple, and the filtering operation is convenient.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a left side view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is a schematic right-view structural diagram of the present invention;
FIG. 7 is a schematic view of a filter according to the present invention;
FIG. 8 is a schematic view of a retaining ring according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-8, the present invention relates to a sewage filtering apparatus for water treatment, wherein a supporting plate 11 is disposed at an opening at the top of a filtering bin 1, and an overflow edge 12 is disposed at the top of the filtering bin 1 around the supporting plate 11; a drainage groove 4 is arranged on one side of the overflow edge 12, and a plurality of drainage holes 17 are arranged on the overflow edge 12 and communicated with the drainage groove 4; an input pipe 14 penetrates through the center of the support plate 11, a through hole 16 is arranged on the support plate 11 positioned on the peripheral side of the input pipe 14, the filter 2 is arranged on the through hole 16, and a funnel-shaped charging opening 15 is arranged at the end part of the input pipe 14.
Referring to fig. 2, a through hole 41 is formed at the bottom of the drain tank 4, and a drain pipe 42 is fixed to the through hole 41.
Referring to fig. 7, the filter 2 includes a screen 21 and a ring 22 for fixing the screen.
Referring to fig. 4, the through hole 16 includes a hole a161 and a hole B162 that are communicated with each other, the diameter of the hole a161 is smaller than that of the hole B162, and the outer diameter of the ring 22 is the same as that of the hole B162.
Referring to fig. 1 to 6, a fixing ring 3 for fixing the filter 2 is mounted on the support plate 11.
Referring to fig. 8, the fixing ring 3 includes a ring plate 31, a protrusion 32 for abutting against the ring body 22 of the filter 2 is disposed on one side of the ring plate 31, a plurality of fixing through holes 33 are disposed on the ring plate 31, and a blind hole for fixing the fixing through holes 33 is disposed on the supporting plate 11, so that the filter 2 can be conveniently fixed and mounted through the fixing ring 3.
Referring to fig. 1-3 and 5-6, an overflow trough 5 is further disposed on one side of the filter bin 1, an overflow pipe 51 is communicated with the bottom of the filter bin 1, and the other end of the overflow pipe 51 is located right above the overflow trough 5; the bottom of the overflow trough 5 is provided with a discharge hole 50, the discharge hole 50 is communicated with a discharge pipe 52, the discharge pipe 52 is provided with a switch valve, and the outlet end of the discharge pipe 52 penetrates through one side wall of the filter bin 1 and is communicated with the filter bin 1. The outlet end of the overflow pipe 51 has an elevation between the funnel-shaped charging opening 15 and the end surface of the overflow edge 12.
Wherein, the input pipe 14 extends to the middle position of the filter bin 1, and one side of the filter bin 1 is also provided with a discharge door in a sealing way.
According to the working principle, sewage to be filtered is added into the input pipe 14 through the funnel-shaped feeding port 15, the sewage to be filtered enters the filtering bin 1 through the input pipe 14, when the liquid level continuously rises until the liquid level contacts the filter 2, the sewage to be filtered in the filtering bin 1 is filtered under the action of the filter 2, and the filtered clean water is discharged into the drainage tank 4 through the drainage hole 17; collecting the clean water discharged from the drain tank 4 through the drain pipe 42;
when the filter 2 is blocked by impurities in the sewage to be filtered and the sewage to be filtered is added into the input pipe 14 through the funnel-shaped charging opening 15, the sewage in the filter bin 1 is discharged into the overflow groove 5 through the overflow pipe 51 and is discharged into the overflow groove 5 at the moment because the filter 2 is not circulated;
at the moment, impurities in the filter bin 1 are cleaned by opening the discharge door, and the filter 2 is preferably detached to be cleaned and then installed.
After cleaning, the discharge door is closed, the switch valve of the discharge pipe 52 is opened, at the moment, the sewage to be treated in the overflow trough 5 enters the filter bin 1 through the discharge pipe 52, and then the switch valve of the discharge pipe 52 is closed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A sewage filter device for water treatment, which is characterized in that: the filter comprises a filter bin (1), wherein a supporting plate (11) is arranged at an opening at the top of the filter bin (1), and an overflow edge (12) is also arranged at the top of the filter bin (1) and positioned on the peripheral side of the supporting plate (11);
a drainage groove (4) is arranged on one side of the overflow edge (12), and a plurality of drainage holes (17) are formed in the overflow edge (12) and communicated with the drainage groove (4);
an input pipe (14) penetrates through the center of the support plate (11), a through hole (16) is formed in the support plate (11) located on the peripheral side of the input pipe (14), a filter (2) is installed on the through hole (16), and a funnel-shaped charging opening (15) is formed in the end portion of the input pipe (14); the filter (2) comprises a filter screen (21) and a ring body (22) for fixing the filter screen;
the through hole (16) comprises a hole A (161) and a hole B (162) which are communicated with each other, the diameter of the hole A (161) is smaller than that of the hole B (162), and the outer diameter of the ring body (22) is the same as that of the hole B (162);
the support plate (11) is also provided with a fixing ring (3) for fixing the filter (2);
the fixing ring (3) comprises a ring piece (31), one side of the ring piece (31) is provided with a protruding part (32) which is abutted to the ring body (22) of the filter (2), the ring piece (31) is provided with a plurality of fixing through holes (33), and the support plate (11) is provided with blind holes which are matched and fixed with the fixing through holes (33);
an overflow groove (5) is further arranged on one side of the filtering bin (1), an overflow pipe (51) is communicated with the bottom of the filtering bin (1), and the other end of the overflow pipe (51) is positioned right above the overflow groove (5);
the bottom of the overflow groove (5) is provided with a drainage hole (50), the drainage hole (50) is communicated with a drainage pipe (52), the drainage pipe (52) is provided with a switch valve, and the outlet end of the drainage pipe (52) penetrates through one side wall of the filter bin (1) and is communicated with the filter bin (1);
when the filter (2) is blocked by sundries in the sewage to be filtered, and the sewage to be filtered is added into the input pipe (14) through the funnel-shaped charging opening (15), the sewage in the filter bin (1) can be discharged into the overflow groove (5) through the overflow pipe (51) and discharged into the overflow groove (5) at the moment because the filter (2) is not circulated.
2. A sewage filtering apparatus for water treatment according to claim 1, wherein said drain tank (4) is provided at the bottom with a through hole (41) and a drain pipe (42) is fixed to said through hole (41).
3. A device for filtering sewage from water treatment according to claim 1, wherein the outlet end of said overflow pipe (51) has an elevation between the funnel-shaped inlet (15) and the end face of the overflow rim (12).
4. A sewage filtering device for water treatment according to claim 1, characterized in that said inlet pipe (14) extends to a central position of the filtering silo (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281178.7A CN110860121B (en) | 2019-12-13 | 2019-12-13 | Sewage filtering device for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911281178.7A CN110860121B (en) | 2019-12-13 | 2019-12-13 | Sewage filtering device for water treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110860121A CN110860121A (en) | 2020-03-06 |
| CN110860121B true CN110860121B (en) | 2022-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911281178.7A Active CN110860121B (en) | 2019-12-13 | 2019-12-13 | Sewage filtering device for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110860121B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205019808U (en) * | 2015-09-30 | 2016-02-10 | 石占新 | Filter cloth filters thick liquid densification ware |
| CN207169167U (en) * | 2017-09-15 | 2018-04-03 | 王家骐 | PE millipore filters |
| CN208018222U (en) * | 2018-02-28 | 2018-10-30 | 汉能（青岛）润滑科技有限公司 | A kind of production anti-icing fluid water treatment facilities |
| CN209204794U (en) * | 2018-11-20 | 2019-08-06 | 上海弘业涂料科技发展有限公司 | A kind of ink filter |
| CN209752376U (en) * | 2019-01-07 | 2019-12-10 | 赣州市芯隆新能源材料有限公司 | Novel mud settling tank |
-
2019
- 2019-12-13 CN CN201911281178.7A patent/CN110860121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205019808U (en) * | 2015-09-30 | 2016-02-10 | 石占新 | Filter cloth filters thick liquid densification ware |
| CN207169167U (en) * | 2017-09-15 | 2018-04-03 | 王家骐 | PE millipore filters |
| CN208018222U (en) * | 2018-02-28 | 2018-10-30 | 汉能（青岛）润滑科技有限公司 | A kind of production anti-icing fluid water treatment facilities |
| CN209204794U (en) * | 2018-11-20 | 2019-08-06 | 上海弘业涂料科技发展有限公司 | A kind of ink filter |
| CN209752376U (en) * | 2019-01-07 | 2019-12-10 | 赣州市芯隆新能源材料有限公司 | Novel mud settling tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110860121A (en) | 2020-03-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220225 Address after: 537000 team 15, Yunliu village, Zhanjiang Town, Guigang City, Guangxi Zhuang Autonomous Region Applicant after: Guigang Longhe down Co.,Ltd. Address before: 233300 No. 222, Nie Wei village, shuangzhong temple, Wuhe County, Bengbu, Anhui Applicant before: Jiang Guozheng |
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