CN111888821A - Sewage filtering mechanism with automatically replaceable filter screen - Google Patents
Sewage filtering mechanism with automatically replaceable filter screen Download PDFInfo
- Publication number
- CN111888821A CN111888821A CN202010742703.7A CN202010742703A CN111888821A CN 111888821 A CN111888821 A CN 111888821A CN 202010742703 A CN202010742703 A CN 202010742703A CN 111888821 A CN111888821 A CN 111888821A
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- CN
- China
- Prior art keywords
- plate
- filter screen
- fixed
- box body
- groove
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 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
- B01D29/01—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
- B01D29/03—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 self-supporting
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
-
- 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 mechanism with a filter screen capable of being automatically replaced, which comprises a box body, wherein an upper partition plate is fixed on the inner side wall of the upper part of the box body, and the side wall of the upper partition plate is fixed on the inner side wall of the box body; the middle part shaping of going up the baffle has central blanking to lead to the groove, and moving mechanism is installed to the left part on the upper portion of box, and the bottom surface of moving block of moving mechanism is fixed with lower connecting portion, and the bottom surface of lower connecting portion is fixed with lower horizontal translation movable plate, and the top surface of lower horizontal translation movable plate is hugged closely the top surface of upper ledge, and two adjacent mounting grooves about the top surface shaping of lower horizontal translation movable plate has, and the bottom surface middle part of mounting groove all takes shape to have lower logical groove, and the filter plate plug bush is fixed on the limit portion bottom surface of mounting groove in corresponding mounting groove. The invention has two filter screen plates, and one filter screen plate can be removed after being used for a certain time, and the other filter screen plate is covered for filtering, so that the filter service time is prolonged.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a sewage filtering mechanism with a filter screen capable of being automatically replaced.
Background
In the equipment that current sewage carries out the filtration, generally adopt the installation to filter the otter board and filter, its filter effect is limited, filters the otter board and uses after a certain time, will accumulate a large amount of debris at once, influences the trafficability characteristic of rivers, regularly need change filter the otter board, and is very troublesome.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a sewage filtering mechanism with an automatically replaceable filter screen.
The technical solution of the invention is as follows:
a sewage filtering mechanism with a filter screen capable of being automatically replaced comprises a box body, wherein an upper partition plate is fixed on the inner side wall of the upper part of the box body, and the side wall of the upper partition plate is fixed on the inner side wall of the box body;
a central blanking through groove is formed in the middle of the upper partition plate, a moving mechanism is installed at the left part of the upper part of the box body, a lower connecting part is fixed on the bottom surface of a moving block of the moving mechanism, a lower horizontal moving plate is fixed on the bottom surface of the lower connecting part, the bottom surface of the lower horizontal moving plate is tightly attached to the top surface of the upper partition plate, two adjacent mounting grooves are formed in the top surface of the lower horizontal moving plate in the left and right directions, lower through grooves are formed in the middle of the bottom surfaces of the mounting grooves, filter screen plates are inserted and sleeved in the corresponding mounting grooves and fixed on the bottom surfaces of the edges of the mounting grooves, the filter screen plates cover;
the top of the box body is covered with an upper cover body, the upper cover body covers the top of the box body, the middle part of the upper cover body is provided with a main central through hole, a feeding pipe is inserted and sleeved in the main central through hole, the side wall of the feeding pipe is fixed on the inner side wall of the main central through hole, and the bottom end of the feeding pipe is close to a corresponding filter screen plate below and is positioned right above the central blanking through groove;
the side wall of the lower part of the box body is connected with a drainage connector.
The side guide rails are fixed on the inner side walls of the front side plate and the rear side plate on the upper portion of the box body, the connecting blocks are fixed on the middle portion of the top surface of the horizontal moving plate and the front side and the rear side of the right portion of the horizontal moving plate, the guide sliding blocks are fixed on the outer side walls of the connecting blocks, and the guide sliding blocks are inserted in the guide grooves of the corresponding side guide rails.
Go up the left side of baffle and the equal shaping in right side and place logical groove, place and connect the material cell body plug bush in placing logical groove, place the shaping of the top lateral wall of connecing the material cell body and have the radial extension limit, and the radial extension limit is pressed on the top surface of last baffle.
The placing through groove is formed by welding filter screen plates, and filter meshes are formed on the side wall and the bottom plate of the placing through groove.
The moving mechanism comprises two connecting plates, the end parts of the two connecting plates are fixedly connected to the inner side walls of the front side plate and the rear side plate of the left part of the box body through bolts, the two ends of the transverse moving screw rod are hinged to the two connecting plates through bearings, a moving motor is fixed to the outer side wall of the left connecting plate and drives the transverse moving screw rod to rotate, and a moving block is in threaded connection with the transverse moving screw rod.
The bottom surface of the side part of the upper cover body is provided with a positioning protruding part extending downwards, the bottom surface of the positioning protruding part is provided with a lower slot, and the top side part of the box body is inserted and sleeved in the corresponding lower slot.
The sealing strip is embedded in the groove formed in the inner side wall of the lower slot, and the side wall of the top of the box body is pressed against the side wall of the corresponding sealing strip.
The right part shaping of upper cover plate has the observation to lead to the groove, and the top surface that the groove was led to in the observation covers has transparent observation board, and transparent observation board passes through bolt fixed connection on the top surface of upper cover plate.
The invention has the beneficial effects that: the filter screen plate is provided with two filter screen plates, and one filter screen plate can be removed after being used for a certain time, and the other filter screen plate is covered for filtering, so that the filter service time is prolonged.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial plan view at the box.
Detailed Description
Example (b): as shown in fig. 1 to 3, a sewage filtering mechanism with an automatically replaceable filter screen comprises a box body 10, wherein an upper partition plate 11 is fixed on the inner side wall of the upper part of the box body 10, and the side wall of the upper partition plate 11 is fixed on the inner side wall of the box body 10;
a central blanking through groove 12 is formed in the middle of the upper partition plate 11, a moving mechanism 20 is mounted at the left part of the upper part of the box body 10, a lower connecting part 22 is fixed on the bottom surface of a moving block 21 of the moving mechanism 20, a lower horizontal moving plate 23 is fixed on the bottom surface of the lower connecting part 22, the bottom surface of the lower horizontal moving plate 23 is tightly attached to the top surface of the upper partition plate 11, two adjacent mounting grooves 24 are formed on the top surface of the lower horizontal moving plate 23, a lower through groove 25 is formed in the middle of the bottom surface of each mounting groove 24, a filter screen 26 is inserted into the corresponding mounting groove 24 and fixed on the bottom surface of the edge part of each mounting groove 24, the filter screen 26 covers the lower through grooves 25, and one lower through groove;
an upper cover body 30 is covered on the top of the box body 10, the upper cover body 30 covers the top of the box body 10, a main central through hole 31 is formed in the middle of the upper cover body 30, a feeding pipe 32 is inserted into the main central through hole 31, the side wall of the feeding pipe 32 is fixed on the inner side wall of the main central through hole 31, and the bottom end of the feeding pipe 32 is close to the corresponding filter screen plate 26 below and is positioned right above the central blanking through groove 12;
the side wall of the lower part of the box body 10 is connected with a drainage connector 1.
Further, side guide rails 2 are fixed on the inner side walls of the front and rear side plates on the upper portion of the box body 10, connecting blocks 27 are fixed on the middle portion and the front and rear sides of the right portion of the top surface of the lower horizontal moving plate 23, guide sliders 28 are fixed on the outer side walls of the connecting blocks 27, and the guide sliders 28 are inserted into the corresponding guide grooves of the side guide rails 2.
Further, go up the left side and the right side of baffle 11 and all make and place logical groove 13, place and connect the material cell body 14 plug bush in placing logical groove 13, the shaping of the top lateral wall of placing and connecting the material cell body 14 has radial extension limit 15, and radial extension limit 15 presses on the top surface of last baffle 11.
Further, the through groove 14 is made by welding filter screen plates, and filter meshes are formed on both the side wall and the bottom plate.
Furthermore, the moving mechanism 20 includes two connecting plates 29, end portions of the two connecting plates 29 are fixedly connected to inner side walls of front and rear side plates of the left portion of the box 10 through bolts, two ends of the transverse moving screw 291 are hinged to the two connecting plates 29 through bearings, a moving motor 292 is fixed on an outer side wall of the connecting plate 29 on the left side, the moving motor 292 drives the transverse moving screw 291 to rotate, and the moving block 21 is screwed on the transverse moving screw 291.
Furthermore, a positioning protrusion 33 extending downward is formed on the bottom surface of the edge of the upper cover 30, a lower slot 34 is formed on the bottom surface of the positioning protrusion 33, and the top edge of the box 10 is inserted into the corresponding lower slot 34.
Furthermore, the grooves formed on the inner side walls of the lower insertion grooves 34 are respectively nested with the sealing strips 35, and the top side walls of the box body 10 are pressed against the corresponding side walls of the sealing strips 35.
Further, an observation through groove 36 is formed in the right portion of the upper cover plate 30, a transparent observation plate 37 covers the top surface of the observation through groove 36, and the transparent observation plate 37 is fixedly connected to the top surface of the upper cover plate 30 through bolts.
When the sewage filtering device is used, the top of the feeding pipe 32 can be communicated with the connecting pipe, so that sewage can enter the box body 10 through the feeding pipe 32, and is filtered through the filter screen plate 26, and then enters the box body 10 and is discharged from a drain pipe (not shown in the drawing) communicated with the drainage connector 1, when sundries on the filter screen plate 26 are too much to influence water flow discharge, the lower water translation movable plate 23 can be moved through the operation of the moving motor 292, so that the other filter screen plate 26 covers the central blanking through groove 12, and then filtering is performed, and the internal sewage filtering condition can be observed through the transparent observation plate 37, wherein in the sewage filtering process, part of sewage and dirt can be positioned at two sides of the upper partition plate 11, and can be filtered through entering the material receiving groove body 14.
After a certain time of use, the two filter screen plates 26 can be replaced conveniently by opening the upper cover plate 30.
When the novel filter screen plate is used, the filter screen plate 26 on the right side is used firstly, then the filter screen plate 26 on the left side is used, so that the used filter screen plate 26 on the left side can be seen when the novel filter screen plate is observed through the transparent observation plate 37 conveniently, and the time for subsequently replacing the filter screen plate 26 is conveniently set.
Claims (8)
1. The utility model provides a but sewage filter mechanism of filter screen automatic change, includes box (10), its characterized in that: an upper partition plate (11) is fixed on the inner side wall of the upper part of the box body (10), and the side wall of the upper partition plate (11) is fixed on the inner side wall of the box body (10);
a central blanking through groove (12) is formed in the middle of the upper partition plate (11), a moving mechanism (20) is installed at the left part of the upper portion of the box body (10), a lower connecting portion (22) is fixed to the bottom surface of a moving block (21) of the moving mechanism (20), a lower horizontal moving plate (23) is fixed to the bottom surface of the lower connecting portion (22), the bottom surface of the lower horizontal moving plate (23) is tightly attached to the top surface of the upper partition plate (11), two left and right adjacent installation grooves (24) are formed in the top surface of the lower horizontal moving plate (23), lower through grooves (25) are formed in the middle of the bottom surfaces of the installation grooves (24), filter screen plates (26) are inserted in the corresponding installation grooves (24) and fixed to the bottom surfaces of the side portions of the installation grooves (24), the filter screen plates (26) cover the lower through grooves (25), and one lower through groove (25;
an upper cover body (30) is covered on the top of the box body (10), the upper cover body (30) covers the top of the box body (10), a main central through hole (31) is formed in the middle of the upper cover body (30), a feeding pipe (32) is inserted into the main central through hole (31), the side wall of the feeding pipe (32) is fixed on the inner side wall of the main central through hole (31), and the bottom end of the feeding pipe (32) is close to a corresponding filtering screen plate (26) below and is positioned right above the central blanking through groove (12);
the side wall of the lower part of the box body (10) is connected with a drainage connector (1).
2. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 1, characterized in that: the side guide rails (2) are fixed on the inner side walls of the front side plate and the rear side plate on the upper portion of the box body (10), the connecting blocks (27) are fixed on the middle portion of the top surface of the lower horizontal moving plate (23) and the front side and the rear side of the right portion of the lower horizontal moving plate, the guide sliding blocks (28) are fixed on the outer side walls of the connecting blocks (27), and the guide sliding blocks (28) are inserted in the guide grooves of the corresponding side guide rails (2).
3. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 1, characterized in that: go up the left side and the right side of baffle (11) and all the shaping of placing logical groove (13), place and connect material cell body (14) plug bush in placing logical groove (13), the shaping of the top lateral wall of placing material cell body (14) has radial extension limit (15), and radial extension limit (15) press on the top surface of last baffle (11).
4. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 3, characterized in that: the placing through groove (14) is formed by welding filter screen plates, and filter meshes are formed on the side wall and the bottom plate of the placing through groove.
5. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 1, characterized in that: the moving mechanism (20) comprises two connecting plates (29), the end parts of the two connecting plates (29) are fixedly connected to the inner side walls of the front side plate and the rear side plate of the left part of the box body (10) through bolts, the two ends of the transverse moving screw rod (291) are hinged to the two connecting plates (29) through bearings, a moving motor (292) is fixed to the outer side wall of the connecting plate (29) on the left side, the moving motor (292) drives the transverse moving screw rod (291) to rotate, and a moving block (21) is in threaded connection with the transverse moving screw rod (291).
6. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 1, characterized in that: the bottom surface of the edge of the upper cover body (30) is provided with a positioning protruding part (33) extending downwards, the bottom surface of the positioning protruding part (33) is provided with a lower slot (34), and the top edge of the box body (10) is inserted in the corresponding lower slot (34).
7. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 6, wherein: sealing strips (35) are embedded in grooves formed in the inner side walls of the lower insertion grooves (34), and the side walls of the tops of the box bodies (10) are pressed against the side walls of the corresponding sealing strips (35).
8. The sewage filtering mechanism with the automatically replaceable filter screen according to claim 1, characterized in that: the right part shaping of upper cover plate (30) has observation through groove (36), and the top surface that observes through groove (36) covers has transparent observation board (37), and transparent observation board (37) pass through bolt fixed connection on the top surface of upper cover plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742703.7A CN111888821A (en) | 2020-07-29 | 2020-07-29 | Sewage filtering mechanism with automatically replaceable filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742703.7A CN111888821A (en) | 2020-07-29 | 2020-07-29 | Sewage filtering mechanism with automatically replaceable filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111888821A true CN111888821A (en) | 2020-11-06 |
Family
ID=73182411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010742703.7A Pending CN111888821A (en) | 2020-07-29 | 2020-07-29 | Sewage filtering mechanism with automatically replaceable filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111888821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668669A (en) * | 2021-08-10 | 2021-11-19 | 上海天淼建设工程有限公司 | Sewer construction device and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507496A1 (en) * | 1981-06-12 | 1982-12-17 | Dumont Engineering Et Cie Sa | Vertical cylindrical vessel for hydrolysis and filtration of malt etc. - with radial flow through screen with retractable section to discharge residue |
| CN2886398Y (en) * | 2006-04-06 | 2007-04-04 | 王跃斌 | Automatic filter mesh replacing device |
| CN200966953Y (en) * | 2006-11-17 | 2007-10-31 | 杜金勋 | Direct vibrating type solid - liquid isolation machine |
| KR20110018971A (en) * | 2009-08-19 | 2011-02-25 | 대일산업(주) | A sanitation facility of first rainwater-spilled water for bridge |
| CN102514170A (en) * | 2011-12-20 | 2012-06-27 | 张家港市联达机械有限公司 | Automatic screen changer for extruder |
| CN207324242U (en) * | 2017-08-16 | 2018-05-08 | 天津市津海特种涂料装饰有限公司 | A kind of coating material production sewage disposal device |
| CN108613297A (en) * | 2018-04-29 | 2018-10-02 | 上海信业智能科技股份有限公司 | Automatically cleaning rinsing type air filtering box |
| CN108939675A (en) * | 2018-07-12 | 2018-12-07 | 吴玉丽 | Sewage treatment unit |
| CN209411945U (en) * | 2019-01-08 | 2019-09-20 | 王小平 | A kind of waste water treatment box uninterruptedly continuously filtered |
| CN209696453U (en) * | 2019-03-06 | 2019-11-29 | 苏州星火环境净化股份有限公司 | Automatically switch the sewage-treatment plant of filter device |
-
2020
- 2020-07-29 CN CN202010742703.7A patent/CN111888821A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507496A1 (en) * | 1981-06-12 | 1982-12-17 | Dumont Engineering Et Cie Sa | Vertical cylindrical vessel for hydrolysis and filtration of malt etc. - with radial flow through screen with retractable section to discharge residue |
| CN2886398Y (en) * | 2006-04-06 | 2007-04-04 | 王跃斌 | Automatic filter mesh replacing device |
| CN200966953Y (en) * | 2006-11-17 | 2007-10-31 | 杜金勋 | Direct vibrating type solid - liquid isolation machine |
| KR20110018971A (en) * | 2009-08-19 | 2011-02-25 | 대일산업(주) | A sanitation facility of first rainwater-spilled water for bridge |
| CN102514170A (en) * | 2011-12-20 | 2012-06-27 | 张家港市联达机械有限公司 | Automatic screen changer for extruder |
| CN207324242U (en) * | 2017-08-16 | 2018-05-08 | 天津市津海特种涂料装饰有限公司 | A kind of coating material production sewage disposal device |
| CN108613297A (en) * | 2018-04-29 | 2018-10-02 | 上海信业智能科技股份有限公司 | Automatically cleaning rinsing type air filtering box |
| CN108939675A (en) * | 2018-07-12 | 2018-12-07 | 吴玉丽 | Sewage treatment unit |
| CN209411945U (en) * | 2019-01-08 | 2019-09-20 | 王小平 | A kind of waste water treatment box uninterruptedly continuously filtered |
| CN209696453U (en) * | 2019-03-06 | 2019-11-29 | 苏州星火环境净化股份有限公司 | Automatically switch the sewage-treatment plant of filter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668669A (en) * | 2021-08-10 | 2021-11-19 | 上海天淼建设工程有限公司 | Sewer construction device and method |
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Application publication date: 20201106 |