CN111249787B - Energy-saving sewage filtering device - Google Patents
Energy-saving sewage filtering device Download PDFInfo
- Publication number
- CN111249787B CN111249787B CN202010239206.5A CN202010239206A CN111249787B CN 111249787 B CN111249787 B CN 111249787B CN 202010239206 A CN202010239206 A CN 202010239206A CN 111249787 B CN111249787 B CN 111249787B
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- Prior art keywords
- box body
- rotating shaft
- pipeline
- flat plate
- vertical shaft
- 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.)
- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 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
- B01D29/11—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
- B01D29/33—Self-supporting filtering elements arranged for inward 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- 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
- B01D29/94—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 for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to an energy-saving sewage filtering device, which effectively solves the problems that a filter screen is not cleaned timely and needs electric power; the technical scheme includes that the device comprises a box body, a filter is arranged in the box body, a water inlet is formed in the upper end of the box body, a pin for blocking a partition plate is arranged on the box body, a pipeline which is arranged in the front-back direction and is fixedly arranged penetrates through the interior of a cylinder, a vertical shaft penetrates through the pipeline, and a plurality of impellers are arranged on the vertical shaft; a left opening and a right opening are arranged below the box body, a flat plate which is obliquely arranged is placed at the openings, the left bottom and the right bottom of the flat plate are high, the left end of the flat plate is hinged with the box body, a first rotating shaft in the front-back direction penetrates through the box body, and a plurality of cams which can be in contact with the flat plate are installed on the first rotating shaft; the vertical shaft can drive the first rotating shaft to rotate, so that the flat plate vibrates; a second rotating shaft in the front-back direction penetrates through the box body, the vertical shaft can drive the second rotating shaft to rotate intermittently, and the pin can be stirred to move back and forth once when the second rotating shaft rotates for a circle; the invention simplifies the operation and saves the power.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an energy-saving sewage filtering device.
Background
When sewage is filtered, a large amount of suspended substances in the sewage need to be removed by using the filter screen plate, but impurities can be accumulated on the screen plate when the sewage is filtered, so that the filter screen plate is pressed and blocked, the water yield of the filter screen plate can be reduced, and the filtering efficiency can be reduced.
The existing chain conveyor belt which is inclined is mostly adopted to filter and discharge the impurities, but the filtering effect is limited; small particles can not be filtered and directly pass through the chain; the sundries with large volume can not be taken away in time, and a large amount of sundries can be gathered at the front side of the filtering device; meanwhile, other various filtering devices are provided, and the filtering effect is influenced due to the fact that the filter screen cannot be replaced in time and the like; meanwhile, devices on the market at present need to be driven by electric power, so that conveying of sundries or cleaning of a filter screen are achieved, cost is increased, and the device is not environment-friendly enough. There is therefore a need to address this problem.
Disclosure of Invention
In view of the above situation, the present invention provides an energy-saving sewage filtering apparatus, which can effectively solve the problems of untimely cleaning of a filter screen, poor filtering effect, need of additional electric power for driving, etc., in order to solve the problems existing in the prior art.
The technical scheme for solving the problem is that the filter comprises a fixed box body, wherein a filter is arranged in the box body, the filter comprises a cylinder penetrating through the front side surface and the rear side surface of the box body, and the cylinder can rotate; two disks positioned in the box body are fixedly sleeved outside the cylinder, and a plurality of radial partition plates are uniformly distributed on the circumference between the front disk and the rear disk; the cylindrical part between the two discs is a filter screen; the upper end of the box body is provided with a water inlet positioned above the filter, and the water inlet is inclined leftwards; the box body is provided with a pin capable of resetting, and the pin blocks the partition plate, so that the filter does not rotate under the impact of water flow;
a pipeline which is fixedly arranged in the front-back direction penetrates through the cylinder, the upper end of the pipeline is in an open shape, the front end of the pipeline is blocked, and the rear end of the pipeline is open; a vertical shaft penetrates through the pipeline positioned at the rear side of the box body, and a plurality of impellers are mounted on the vertical shaft; a left opening and a right opening are arranged below the box body, a flat plate which is obliquely arranged is placed at the openings, the left bottom and the right bottom of the flat plate are high, the left end of the flat plate is hinged with the box body, a first rotating shaft in the front-back direction penetrates through the box body, and a plurality of cams which can be in contact with the flat plate are installed on the first rotating shaft; the vertical shaft can drive the first rotating shaft to rotate, so that the flat plate vibrates; the box body is penetrated with a second rotating shaft in the front-back direction, the vertical shaft can drive the second rotating shaft to rotate intermittently, and the pin can be stirred to move back and forth once when the second rotating shaft rotates for a circle.
The invention improves the speed and quality of sewage filtration, simplifies the operation, saves the power, realizes unmanned operation and has high automation degree.
Drawings
FIG. 1 is a front sectional view of the present invention.
FIG. 2 is a left side sectional view of the present invention.
Fig. 3 is a partial enlarged view of the invention at a in fig. 1.
Fig. 4 is a perspective view of the pipe and the filter.
Fig. 5 is a perspective view showing the cooperation of the pipeline, the impeller, the vertical shaft, the fixing plate and the guide plate.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present invention includes a fixed case 1, a filter 2 is installed in the case 1, the filter 2 includes a cylinder 201 penetrating front and rear side surfaces of the case 1, and the cylinder 201 is rotatable; two disks 202 positioned in the box body 1 are fixedly sleeved outside the cylinder 201, and a plurality of radial partition plates 203 are uniformly distributed on the circumference between the front disk 202 and the rear disk 202; the part of the cylinder 201 between the two discs 202 is a sieve 204; the upper end of the box body 1 is provided with a water inlet 3 positioned above the filter 2, and the water inlet 3 is inclined leftwards; the box body 1 is provided with a pin 4 which can be reset, and the pin 4 blocks the partition plate 203, so that the filter 2 does not rotate under the impact of water flow;
a pipeline 5 which is arranged in a front-back direction and is fixedly arranged penetrates through the cylinder 201, the upper end of the pipeline 5 is open, the front end of the pipeline 5 is blocked, and the rear end is open; a vertical shaft 6 penetrates through the pipeline 5 positioned at the rear side of the box body 1, and a plurality of impellers 7 are arranged on the vertical shaft 6; a left opening 8 and a right opening 8 are arranged below the box body 1, a flat plate 9 which is obliquely arranged is placed at the position of the opening 8, the left bottom and the right height of the flat plate 9 are high, the left end of the flat plate 9 is hinged with the box body 1, a first rotating shaft 10 in the front-back direction penetrates through the box body 1, and a plurality of cams 11 which can be in contact with the flat plate 9 are installed on the first rotating shaft 10; the vertical shaft 6 can drive the first rotating shaft 10 to rotate, so that the flat plate 9 vibrates; the box body 1 is penetrated with a second rotating shaft 12 in the front-back direction, the vertical shaft 6 can drive the second rotating shaft 12 to rotate intermittently, and the pin 4 can be stirred to move back and forth once when the second rotating shaft 12 rotates for a circle.
In order to better enable the vertical shaft 6 to rotate more stably and powerfully, the upper end of the vertical shaft 6 is provided with a fixing plate 13, and the fixing plate 13 is fixed on the upper end surface of the pipeline 5; a guide plate 14 positioned at the front side of the impeller 7 is arranged in the pipeline 5; the number of the impellers 7 is three, and the sizes of the three impellers 7 are reduced from top to bottom.
In order to enable the second rotating shaft 12 to rotate for one circle and to toggle the pin 4 to reciprocate once, a shell 15 is sleeved outside the pin 4, the shell 15 is fixed inside the box body 1, a pressure spring 16 is installed between the pin 4 and the shell 15, and a first toggle lever 17 is fixed on the pin 4; the second rotating shaft 12 is provided with a wheel 18, the wheel 18 is provided with a second deflector rod 19 which can move the first deflector rod 17, the second rotating shaft 12 drives the wheel 18 to rotate for one circle, and the second deflector rod 19 moves the first deflector rod 17 once.
In order to ensure the stable rotation of the cylinder 201, a plurality of rollers 20 clamped around the cylinder 201 are installed on the front and rear side surfaces of the box body 1.
In order to ensure better filtration of the contaminated water, the disc 202 is in clearance fit with the side wall of the tank 1.
In order to realize that the vertical shaft 6 drives the second rotating shaft 12 to rotate intermittently, the vertical shaft 6 is provided with an incomplete gear 21, a plurality of supporting plates 23 are fixed on the rear side surface of the box body 1, vertical intermediate shafts 24 are arranged on the supporting plates 23, the intermediate shafts 24 are provided with complete gears 22 meshed with the incomplete gears 21, and the intermediate shafts 24 and the second rotating shaft 12 are linked through bevel gear sets.
In order to realize that the vertical shaft 6 drives the first rotating shaft 10 to rotate, the vertical shaft 6 and the first rotating shaft 10 are linked through a bevel gear set.
In order to realize the installation of the pipeline 5, the front end and the rear end of the pipeline 5 are arranged at the front side and the rear side of the box body 1, a vertical supporting rod 25 is fixedly installed at the front end and the rear end of the pipeline 5, and the lower end of the supporting rod 25 is fixed on the ground.
In order to enable sundries to slide down along the flat plate 9, the left end and the right end of the flat plate 9 are arranged on the outer side of the box body 1.
When the device is used, the position of the device is needed to be arranged firstly, and the device is arranged at a low position, such as a position between floors of a sewage treatment plant, because the dead weight of water is utilized, so that sewage is filtered by the device and flows into the next layer; or according to the situation on site, the water level difference is reasonably utilized, so that the device is arranged at a low position to be convenient for receiving sewage flow.
After the installation site is selected, the device may be secured, the secured device being as shown in fig. 1 and 2. Then the sewage can enter through the water inlet 3 above the box body 1.
In the initial state, the whole state is as shown in fig. 1, the number of the partition plates 203 is four, the water inlet 3 is positioned between the two partition plates 203, and the water inlet 3 is inclined toward the left side, so that the whole filter 2 has a tendency to rotate to the left by the impact of the sub-water flow, but the whole filter 2 cannot rotate at this time because the pin 4 is in a state of blocking the partition plates 203.
After the sewage is filtered by the screen 204 in the middle of the filter 2, impurities can remain between the two partition plates 203, and the filtered sewage can flow down from the screen 204, flow into the pipe 5 and then flow backwards along the pipe 5.
Because the vertical shaft 6 is arranged on the pipeline 5, the vertical shaft 6 is provided with the impellers 7, and the sizes of the impellers 7 are sequentially reduced from top to bottom, when water in the pipeline 5 flows, no matter the height of the water level, the water flow can blow the impellers 7 to rotate; which in turn keeps the vertical shaft 6 rotating. After the vertical shaft 6 rotates, the vertical shaft 6 and the first rotating shaft 10 are linked through the bevel gear set, so that the first rotating shaft 10 can drive the plurality of cams 11 arranged on the first rotating shaft 10 to rotate, and the cam 11 is contacted with the lower side surface of the right end of the flat plate 9, so that the flat plate 9 can swing back and forth with the hinge point at the left end as the middle under the action of gravity of the flat plate 9 and the rotation of the cam 11, and thus, sundries attached to the flat plate 9 can be vibrated to fall; the sundries are prevented from being attached, and the sundries can fall and be collected quickly.
On the other hand, when the vertical shaft 6 rotates, the vertical shaft 6 can drive the intermediate shaft 24 to intermittently rotate through the cooperation of the incomplete gear 21 on the vertical shaft 6 and the complete gear 22 on the intermediate shaft 24, and then the intermediate shaft 24 drives the second rotating shaft 12 to intermittently rotate through the bevel gear set.
Because the wheel 18 is installed on the second rotating shaft 12, and the second driving lever 19 is arranged on the wheel 18, the wheel 18 can drive the first driving lever 17 after the wheel 18 contacts the first driving lever 17 along with the gradual stepping of the wheel 18; the first driving lever 17 drives the pin 4 to be compressed; the pin 4 is now not blocking the partition 203, and the entire filter 2 can then be rotated by the impact of the water flow.
Because the contact time of the second shift lever 19 and the first shift lever 17 is short, when the second shift lever 19 is separated from the contact time of the first shift lever 17, the pin 4 is reset under the action of the compression spring 16 and is positioned at a position capable of blocking the partition 203; as the filter 2 is rotated ninety degrees, the next partition 203 will again be blocked by the pin 4, stabilizing the filter 2.
In the process of rotating the filter 2, the impurities which are originally positioned above the filter 2 can rotate downwards along with the filter 2 and gradually rotate to the downward position, so that the impurities fall onto the flat plate 9; then, the materials slide down along the flat plate 9 by the vibration of the flat plate 9 and are collected by a subsequent device; therefore, along with the rotation of the filter 2, the impurities originally above the filter 2 can be separated from the filter 2, and after being turned over, the impurities are separated from the filter 2, so that the cleanness of the filter 2 is kept; meanwhile, the clean area of the filter screen 204 after deslagging rotates to the upper part again for filtering operation.
According to the device, the impellers 7 are arranged in the pipeline 5, so that the vertical shaft 6 is rotated by utilizing water conservancy, on one hand, the vibration of the flat plate 9 is realized, the material accumulation and adhesion on the flat plate 9 are avoided, and the rapid blanking is convenient; on the other hand, the extension and retraction of the control pin 4 are realized, so that the rotation and the stop of the filter 2 are indirectly controlled, the filter 2 is directly pushed to rotate reversely by using the impact force and the gravitational potential energy of water without additional power, and the self-cleaning of the filter screen 204 is realized.
The device is provided with the rotatable filter 2, and the plurality of partition plates 203 are arranged in the filter 2, so that the device has the function of dividing areas on one hand, and the partition plates 203 and the pins 4 have the function of limiting on the other hand; the water outlet is obliquely arranged, so that the filter 2 always has a rotating trend, and when the pin 4 is not positioned on the limiting partition plate 203, the impact of water flow can enable the filter 2 to rotate, so that sundries are rotated to the lower part, and automatic cleaning is realized.
The invention has the advantages of convenient operation, ingenious structure, low cost, convenient manufacture, safety and effectiveness, greatly improves the speed and the quality of sewage filtration, simplifies the operation, saves the power and realizes the unattended automatic work.
Claims (7)
1. An energy-saving sewage filtering device comprises a fixed box body (1), and is characterized in that a filter (2) is arranged in the box body (1), the filter (2) comprises a cylinder (201) penetrating through the front side surface and the rear side surface of the box body (1), and the cylinder (201) can rotate; two disks (202) positioned in the box body (1) are fixedly sleeved outside the cylinder (201), and a plurality of radial partition plates (203) are uniformly distributed between the front disk (202) and the rear disk (202) on the circumference; the part of the cylinder (201) positioned between the two discs (202) is a filter screen (204); the upper end of the box body (1) is provided with a water inlet (3) positioned above the filter (2), and the water inlet (3) is inclined leftwards; the box body (1) is provided with a pin (4) which can reset, and the pin (4) blocks the partition plate (203), so that the filter (2) does not rotate under the impact of water flow;
a pipeline (5) which is arranged in a fixed manner in the front-back direction penetrates through the cylinder (201), the upper end of the pipeline (5) is open, the front end of the pipeline (5) is blocked, and the rear end is open; a vertical shaft (6) penetrates through the pipeline (5) positioned at the rear side of the box body (1), and a plurality of impellers (7) are mounted on the vertical shaft (6); a left opening and a right opening (8) are arranged below the box body (1), a flat plate (9) which is obliquely arranged is placed at the position of the opening (8), the left bottom and the right end of the flat plate (9) are high, the left end of the flat plate is hinged with the box body (1), a first rotating shaft (10) in the front-back direction penetrates through the box body (1), and a plurality of cams (11) which can be in contact with the flat plate (9) are installed on the first rotating shaft (10); the vertical shaft (6) can drive the first rotating shaft (10) to rotate, so that the flat plate (9) vibrates; a second rotating shaft (12) in the front-back direction penetrates through the box body (1), the vertical shaft (6) can drive the second rotating shaft (12) to rotate intermittently, and the pin (4) can be stirred to move back and forth once when the second rotating shaft (12) rotates for a circle;
a fixing plate (13) is arranged at the upper end of the vertical shaft (6), and the fixing plate (13) is fixed on the upper end surface of the pipeline (5); a guide plate (14) positioned at the front side of the impeller (7) is arranged in the pipeline (5); the number of the impellers (7) is three, and the sizes of the three impellers (7) are reduced from top to bottom in sequence.
2. The energy-saving sewage filtering device according to claim 1, wherein a housing (15) is sleeved outside the pin (4), the housing (15) is fixed inside the box body (1), a pressure spring (16) is installed between the pin (4) and the housing (15), and a first deflector rod (17) is fixed on the pin (4); the second rotating shaft (12) is provided with a wheel (18), the wheel (18) is provided with a second driving lever (19) which can drive the first driving lever (17), the second rotating shaft (12) drives the wheel (18) to rotate for a circle, and the second driving lever (19) drives the first driving lever (17) once.
3. The energy-saving sewage filtering device according to claim 1, wherein a plurality of rollers (20) clamped around the cylinder (201) are arranged on the front and rear side surfaces of the box body (1).
4. An energy saving sewage filtering device according to claim 1 wherein said disc (202) is in clearance fit with the side wall of the tank (1).
5. The energy-saving sewage filtering device according to claim 1, wherein the vertical shaft (6) is provided with an incomplete gear (21), the rear side surface of the box body (1) is fixed with a plurality of supporting plates (23), the supporting plates (23) are provided with vertical intermediate shafts (24), the intermediate shafts (24) are provided with complete gears (22) meshed with the incomplete gear (21), and the intermediate shafts (24) and the second rotating shaft (12) are linked through a bevel gear set.
6. The energy-saving sewage filtering device according to claim 1, wherein the vertical shaft (6) and the first rotating shaft (10) are linked through a bevel gear set.
7. The energy-saving sewage filtering device according to claim 1, wherein the front end and the rear end of the pipeline (5) are arranged at the front side and the rear side of the box body (1), a vertical support rod (26) is fixedly arranged at each of the front end and the rear end of the pipeline (5), and the lower end of the support rod (26) is fixed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239206.5A CN111249787B (en) | 2020-03-30 | 2020-03-30 | Energy-saving sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239206.5A CN111249787B (en) | 2020-03-30 | 2020-03-30 | Energy-saving sewage filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111249787A CN111249787A (en) | 2020-06-09 |
| CN111249787B true CN111249787B (en) | 2021-11-02 |
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ID=70944617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010239206.5A Expired - Fee Related CN111249787B (en) | 2020-03-30 | 2020-03-30 | Energy-saving sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111249787B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705001B (en) * | 2020-12-31 | 2022-06-14 | 高国杰 | Peanut picker raise dust processing apparatus |
| CN116510383B (en) * | 2023-05-05 | 2023-09-26 | 广州极效能源科技有限公司 | Circulating oil filtering equipment with filtering medium and automatic cleaning function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201223750Y (en) * | 2008-07-11 | 2009-04-22 | 北京科林之星环保技术有限公司 | Residue-discharging device for elastic picking needle scratch board in waterpower sieve |
| CN207899099U (en) * | 2018-01-06 | 2018-09-25 | 广东聚晟建设工程有限公司 | River sewage processing unit |
| CN109173369B (en) * | 2018-09-05 | 2020-12-15 | 灵璧县浩翔信息科技有限公司 | Sewage treatment drainage pipe sleeve |
| CN110685322B (en) * | 2019-10-22 | 2021-05-18 | 宁夏信德巨业工程有限公司 | Farmland water transfer device that hydraulic engineering used |
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2020
- 2020-03-30 CN CN202010239206.5A patent/CN111249787B/en not_active Expired - Fee Related
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| CN111249787A (en) | 2020-06-09 |
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| CB03 | Change of inventor or designer information |
Inventor after: Huang Wenting Inventor after: He Yiliang Inventor before: He Yiliang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211018 Address after: 517000 room 210, building 5, Beizhi street, neighborhood committee of Xinyuan new village, Dongyuan County, Heyuan City, Guangdong Province Applicant after: Huang Wenting Address before: 450000 Zhengzhou water conservancy building, No. 110, Yinghe Road, Zhongyuan District, Zhengzhou City, Henan Province Applicant before: He Yiliang |
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