CN111359300B - Self-cleaning formula sewage filter equipment - Google Patents

Self-cleaning formula sewage filter equipment Download PDF

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Publication number
CN111359300B
CN111359300B CN202010152214.6A CN202010152214A CN111359300B CN 111359300 B CN111359300 B CN 111359300B CN 202010152214 A CN202010152214 A CN 202010152214A CN 111359300 B CN111359300 B CN 111359300B
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China
Prior art keywords
shell
plate
pyramid
self
filtering
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CN202010152214.6A
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CN111359300A (en
Inventor
崔玉波
黄丰盈
俞程奕
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Dalian Minzu University
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Dalian Minzu University
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Priority to CN202010152214.6A priority Critical patent/CN111359300B/en
Publication of CN111359300A publication Critical patent/CN111359300A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/02Combinations of filters of different kinds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/35Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D2033/07Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration

Abstract

A self-cleaning sewage filtering device belongs to the field of sewage treatment equipment. Comprises a shell A, a shell B, a rotating motor and a hole cover; the utility model discloses a sewage pump, including shell A, shell B, rotating electrical machines, handhole door, pyramid, class ladder platform body, shell A and shell B are same bottom surface, and rotating electrical machines links to each other with this bottom surface, and is gapped between shell A's lateral wall and shell B's lateral wall, and shell A's lateral wall all is equipped with the filtration pore with shell B's lateral wall, and shell A's lateral wall is equipped with a plurality of handholes, the handhole door is including a pyramid and a class ladder platform body that link to each other, and the pyramid top is sealed, the bottom fretwork, and class ladder platform body is located the pyramid bottom, and the top surface of class ladder platform body is for the mounting hole that is used for installing the cross silica gel valve, and the base angle of pyramid links to each other with shell A, and the adjacent base angle of adjacent handhole door links to each other, is equipped with the sewage pump in the shell B. The hole cover plays a role in filtering when the rotating motor rotates forwards, and filter residues can be discharged when the rotating motor rotates backwards, so that the self-cleaning effect is achieved.

Description

Self-cleaning formula sewage filter equipment
Technical Field
The invention relates to the field of sewage treatment equipment, in particular to a self-cleaning sewage filtering device.
Background
The filter is an indispensable device on the medium conveying pipeline, is usually installed at the inlet ends of other equipment such as relief pressure valve, relief valve, constant water level valve, squareness filter, and general sewage plant sewage filters has filter residue layer filtration, deep filtration and sieve filter 3 kinds of modes, and when the filter worked, the water that treats the filtration got into from the mouth of a river, flows through the filter screen, gets into the pipeline that the user needed through the export and carries out the technology circulation, and the granule impurity in aquatic is held back inside the filter screen.
However, the continuous circulation leads to more and more particles being trapped, the filtering speed to be slower and slower, the sewage at the inlet continuously enters, the filter holes become smaller and smaller, after the water to be treated passes through the filter cylinder of the filter screen of the filter, the impurities are blocked, when the filter cartridge needs to be cleaned, the detachable filter cartridge needs to be taken out and then is installed again after being treated, however, in practical engineering applications, the conventional filter usually utilizes a filter screen to separate particles from the liquid, the filter screen needs to be replaced and cleaned frequently, otherwise the filter screen is easy to be blocked, the problem generally existing in the practical engineering application process can lead to the deterioration of the quality of inlet water of the system, the reduction of efficiency and the improvement of operation cost, and can lead to the paralysis of the whole treatment system in serious cases.
Disclosure of Invention
The invention provides a self-cleaning sewage filtering device, which aims to solve the problem that the conventional sewage filter needs to replace and clean a filter screen frequently.
In order to achieve the purpose, the invention adopts the technical scheme that: a self-cleaning sewage filtering device comprises a shell A, a shell B, a rotating motor and a hole cover; the utility model discloses a sewage pump, including shell A, shell B, rotating electrical machines, handhole door, pyramid, class ladder platform body, shell A and shell B are same bottom surface, and rotating electrical machines links to each other with this bottom surface, and is gapped between shell A's lateral wall and shell B's lateral wall, and shell A's lateral wall all is equipped with the filtration pore with shell B's lateral wall, and shell A's lateral wall is equipped with a plurality of handholes, the handhole door is including a pyramid and a class ladder platform body that link to each other, and the pyramid top is sealed, the bottom fretwork, and class ladder platform body is located the pyramid bottom, and the top surface of class ladder platform body is for the mounting hole that is used for installing the cross silica gel valve, and the base angle of pyramid links to each other with shell A, and the adjacent base angle of adjacent handhole door links to each other, is equipped with the sewage pump in the shell B.
Further, the pyramid includes set square, bottom plate A and branch, and the class halfpace body includes a plurality of class halfpace boards, and a plurality of branch tops link to each other and constitute a pyramid, are equipped with the set square between two adjacent branches, and the set square base is located pyramid middle part and links to each other with internal bottom plate A of pyramid, and the set square constitutes an enclosure space with bottom plate A, and a plurality of class halfpace boards link to each other in proper order and form a class halfpace body, and the base and the laminating of shell A of class halfpace board, class halfpace position in bottom plate A below, and the base angle of the class halfpace body links to each other with the lower extreme point of branch, and the lower extreme point of the adjacent branch of adjacent handhole door links to each other.
Furthermore, the bottom surface of the ladder-like body is provided with a bottom plate B, the bottom plate B is attached to the shell A, and the bottom plate B is provided with holes corresponding to the filter holes.
Furthermore, the trapezoidal-like plate is a curved plate protruding out of the trapezoidal-like table body, the bottom edge of the trapezoidal-like plate is a straight line, and the top edge of the trapezoidal-like plate is an arc line.
Furthermore, the filter holes and the corresponding holes of the bottom plate B and the mounting holes are positioned on a virtual central line.
Furthermore, a filter layer is arranged in a gap between the side wall of the shell A and the side wall of the shell B.
Furthermore, the bottom surfaces of the shell A and the shell B are provided with filter barrel supports connected with a shaft of a rotating motor, a rotating motor body is connected with the motor supports, and the top parts of the shell A and the shell B are provided with filter barrel upper covers.
Furthermore, the motor support is connected with the combined support, the middle of the combined support is provided with a hook which extends out, the hook is used for hanging a water pump which is suspended in the shell B, the top of the combined support is provided with a solar cell panel, and the solar cell panel is connected with the rotating motor.
The invention has the beneficial effects that: when the rotating motor rotates forwards, the hole cover plays a role in filtering, and when the rotating motor rotates backwards, filter residues can be discharged, so that the self-cleaning effect is achieved.
Drawings
FIG. 1 is a schematic view of a portion of the structure of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a schematic view of the construction of the orifice cover of the present invention;
FIG. 4 is a schematic view of the attachment of the orifice cover of the present invention;
FIG. 5 is a schematic structural view of the step-like body of the present invention;
fig. 6 is a schematic structural diagram of the cross-shaped silicone valve of the present invention.
In the figure, 1, a solar cell panel, 2, a combined support, 3, a hook, 4, a filter barrel upper cover, 5, a shell A, 6, a shell B, 7, a filter barrel support, 8, a rotating motor, 9, a motor support, 10, a triangular plate, 11, a bottom plate A, 12, a support rod, 13, a mounting hole, 14, a trapezoidal plate-like body and 15, a bottom plate B are arranged.
Detailed Description
A self-cleaning sewage filtering device comprises a shell A5, a shell B6, a rotating motor 8 and a hole cover; the shell A5 and the shell B6 are the same bottom surface, the rotating electric machine 8 is connected with the bottom surface, a gap is arranged between the side wall of the shell A5 and the side wall of the shell B6, the side wall of the shell A5 and the side wall of the shell B6 are both provided with a plurality of uniformly arranged filtering holes, the preferred size of the filtering holes is 0.2mm, the side wall of the shell A5 is provided with a plurality of stainless steel hole covers, the hole cover comprises a pyramid and a terrace-like body which are connected, the top of the pyramid is sealed, the bottom of the pyramid is hollow, the preferred pyramid comprises a triangular plate 10, a bottom plate A11 and supporting rods 12, the terrace-like body comprises four terrace-like plates 14, the tops of the four supporting rods 12 are connected to form the pyramid, the triangular plate 10 is arranged between every two adjacent supporting rods 12, the bottom edge of the triangular plate 10 is located in the middle of the pyramid and connected with the bottom plate A11 in the pyramid, the triangular plate 10 and the bottom plate A11 form a closed space, and the bottom plate A11 is located at the five point, two thirds to two thirds downwards, of the vertex of the pyramid; the ladder-like table body is positioned in the bottom of the pyramid, the top surface of the ladder-like table body is provided with a mounting hole 13 for mounting a cross silica gel valve, the opening of the cross silica gel valve faces towards a filter hole, the bottom angle of the pyramid is connected with the shell A5, the adjacent bottom angles of the adjacent hole covers are connected, preferably four ladder-like plates 14 are sequentially connected to form a ladder-like table body, the bottom edge of the ladder-like plate 14 is attached to the shell A5, the ladder-like table body is positioned below the bottom plate A11, the bottom angle of the ladder-like table body is connected with the lower end point of the support rod 12, the bottom surface of the ladder-like table body is provided with a bottom plate B15, the bottom plate B15 is attached to the shell A5, the bottom plate B15 is provided with a hole corresponding to the filter hole, the corresponding bottom plate B15 and the corresponding mounting hole 13 are positioned on a virtual central line, the preferable ladder-like plate 14 is a spiral curved plate protruding towards the outside the ladder-like table body, the bottom edge is a straight line, and the top edge is an arc line; the lower end points of the adjacent supporting rods 12 of the adjacent hole covers are connected; a sewage pump is arranged in the shell B6; a filter layer is arranged in a gap between the side wall of the outer shell A5 and the side wall of the outer shell B6, and a quartz sand layer is preferably adopted; the bottom surfaces of the shell A5 and the shell B6 are provided with a filter vat bracket 7 connected with a shaft of a rotating motor 8, the body of the rotating motor 8 is externally provided with a protective shell which is connected with a motor bracket 9, the top parts of the shell A5 and the shell B6 are provided with a filter vat upper cover 4, and the filter vat upper cover 4 is provided with a hole for hanging a sewage pump; the motor support 9 is connected with the combined support 2, the middle part of the combined support 2 is provided with the extending hook 3, the hook 3 is used for hanging a suspended sewage pump positioned in the shell B6, the top of the combined support 2 is provided with the solar panel 1, the solar panel 1 is connected with the AITEC brand DD160-20 type rotating motor 8, and the solar panel 1 is placed at a proper inclined angle to achieve the purposes of collecting sunlight and keeping off the rain to the maximum.
The device is not arranged on a medium conveying pipeline, but arranged at the front end of the medium conveying pipeline, and rotates forwards and backwards in a circulating mode, the sewage pump is the water inlet end of the medium conveying pipeline, when the device works, the rotating motor 8 rotates forwards, the hole cover can filter most branches, scum and fibers, primarily filtered sewage enters from the cross silica gel valve of the hole cover, the trapezoid-like plate 14 has an acceleration effect on the sewage by adopting a spiral curved plate protruding towards the outside of the trapezoid-like table body, the sewage enters from the filter hole of the shell A5, is filtered again by the filter layer and then enters from the filter hole of the shell B6 and is pumped away by the sewage pump; the rotating motor 8 rotates reversely, filter residues left in the hole cover are thrown away, but sewage passing through the cross-shaped silica gel valve cannot be thrown away, and the effects of self-cleaning and filtering are achieved through circulation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (5)

1. A self-cleaning sewage filtering device is characterized by comprising a shell A (5), a shell B (6), a rotating motor (8) and a hole cover; the shell A (5) and the shell B (6) are the same bottom surface, the rotating motor (8) is connected with the bottom surface, a gap is reserved between the side wall of the shell A (5) and the side wall of the shell B (6), filter holes are formed in the side wall of the shell A (5) and the side wall of the shell B (6), a plurality of hole covers are arranged on the side wall of the shell A (5), each hole cover comprises a pyramid and a similar step body which are connected, the top of the pyramid is sealed, the bottom of the pyramid is hollow, the similar step body is located in the bottom of the pyramid, the top of the similar step body is provided with a mounting hole (13) for mounting a cross-shaped silica gel valve, the bottom angle of the pyramid is connected with the shell A (5), the adjacent bottom angles of the adjacent hole covers are connected, and a sewage pump is arranged in the shell B (6);
the pyramid comprises a triangular plate (10), a bottom plate A (11) and supporting rods (12), the trapezoid-like table body comprises a plurality of trapezoid-like plates (14), the tops of the supporting rods (12) are connected to form the pyramid, the triangular plate (10) is arranged between every two adjacent supporting rods (12), the bottom edge of the triangular plate (10) is located in the middle of the pyramid and connected with the bottom plate A (11) in the pyramid, the triangular plate (10) and the bottom plate A (11) form a closed space, the plurality of trapezoid-like plates (14) are sequentially connected to form the trapezoid-like table body, the bottom edge of each trapezoid-like plate (14) is attached to the shell A (5), the trapezoid-like table body is located below the bottom plate A (11), the bottom angle of each trapezoid-like table body is connected with the lower end point of each supporting rod (12), and the lower end points of the adjacent supporting rods (12) of the adjacent hole covers are connected;
a bottom plate B (15) is arranged on the bottom surface of the ladder-like body, the bottom plate B (15) is attached to the shell A (5), and holes corresponding to the filter holes are formed in the bottom plate B (15);
the trapezoidal-like plate (14) is a curved plate protruding out of the trapezoidal table body, the bottom edge of the trapezoidal-like plate is a straight line, and the top edge of the trapezoidal-like plate is an arc line.
2. A self-cleaning sewage filtering device according to claim 1 wherein the filtering holes and the corresponding holes of the bottom plate B (15) and the corresponding mounting holes (13) are located on a virtual centre line.
3. The self-cleaning sewage filtering device according to claim 1, wherein a filtering layer is arranged in a gap between the side wall of the shell A (5) and the side wall of the shell B (6).
4. The self-cleaning sewage filtering device according to claim 1, wherein the bottom surfaces of the casing A (5) and the casing B (6) are provided with a filtering barrel bracket (7) connected with a shaft of a rotating motor (8), the body of the rotating motor (8) is connected with a motor bracket (9), and the top parts of the casing A (5) and the casing B (6) are provided with a filtering barrel upper cover (4).
5. A self-cleaning sewage filtering device according to claim 4, wherein the motor bracket (9) is connected with the combined bracket (2), the middle part of the combined bracket (2) is provided with a hook (3) which extends out, the hook (3) is used for hanging a sewage pump which is suspended in the shell B (6), the top of the combined bracket (2) is provided with a solar panel (1), and the solar panel (1) is connected with the rotating motor (8).
CN202010152214.6A 2020-03-06 2020-03-06 Self-cleaning formula sewage filter equipment Active CN111359300B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010152214.6A CN111359300B (en) 2020-03-06 2020-03-06 Self-cleaning formula sewage filter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010152214.6A CN111359300B (en) 2020-03-06 2020-03-06 Self-cleaning formula sewage filter equipment

Publications (2)

Publication Number Publication Date
CN111359300A CN111359300A (en) 2020-07-03
CN111359300B true CN111359300B (en) 2021-08-03

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038501A (en) * 1962-06-04 1966-08-10 Stanley Francis Warren Improvements in rotating filters and methods of separation
CN106120986A (en) * 2016-08-22 2016-11-16 余静远 A kind of outlet device
CN106673082A (en) * 2016-11-26 2017-05-17 南京途酷信息科技有限公司 Efficient domestic sewage separation device
CN207348331U (en) * 2017-08-23 2018-05-11 成都森钰泓绿化工程有限公司 A kind of sewage conduct with self-purification function
CN108245966A (en) * 2018-01-03 2018-07-06 邯郸钢铁集团有限责任公司 A kind of small pipeline is from pure and impure ring water filter
CN108619803A (en) * 2018-07-10 2018-10-09 浙江风云环保科技有限公司 Industrial waste gas multiple-effect purifier
CN209188251U (en) * 2018-11-22 2019-08-02 山东莱芜润达新材料有限公司 Combined type high-viscosity liquid filter
CN209633839U (en) * 2018-11-16 2019-11-15 陕西森弗天然制品有限公司 A kind of plant extract equipment for separating liquid from solid for daily chemical products production
CN209752331U (en) * 2018-09-07 2019-12-10 合肥国轩高科动力能源有限公司 lithium battery slurry self-cleaning filtering device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7374050B2 (en) * 2004-04-23 2008-05-20 Andritz Inc. High capacity and high efficiency filter deck assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038501A (en) * 1962-06-04 1966-08-10 Stanley Francis Warren Improvements in rotating filters and methods of separation
CN106120986A (en) * 2016-08-22 2016-11-16 余静远 A kind of outlet device
CN106673082A (en) * 2016-11-26 2017-05-17 南京途酷信息科技有限公司 Efficient domestic sewage separation device
CN207348331U (en) * 2017-08-23 2018-05-11 成都森钰泓绿化工程有限公司 A kind of sewage conduct with self-purification function
CN108245966A (en) * 2018-01-03 2018-07-06 邯郸钢铁集团有限责任公司 A kind of small pipeline is from pure and impure ring water filter
CN108619803A (en) * 2018-07-10 2018-10-09 浙江风云环保科技有限公司 Industrial waste gas multiple-effect purifier
CN209752331U (en) * 2018-09-07 2019-12-10 合肥国轩高科动力能源有限公司 lithium battery slurry self-cleaning filtering device
CN209633839U (en) * 2018-11-16 2019-11-15 陕西森弗天然制品有限公司 A kind of plant extract equipment for separating liquid from solid for daily chemical products production
CN209188251U (en) * 2018-11-22 2019-08-02 山东莱芜润达新材料有限公司 Combined type high-viscosity liquid filter

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