CN215653966U - High-density pool quick settling zone scum collecting device - Google Patents
High-density pool quick settling zone scum collecting device Download PDFInfo
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- CN215653966U CN215653966U CN202122333039.3U CN202122333039U CN215653966U CN 215653966 U CN215653966 U CN 215653966U CN 202122333039 U CN202122333039 U CN 202122333039U CN 215653966 U CN215653966 U CN 215653966U
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Abstract
The utility model relates to a scum collecting device in a rapid settling zone of a high-density pond, which comprises a scum flushing structure and a scum salvaging structure; the slag flushing structure comprises a middle water pipe, and a plurality of small holes are formed in the middle water pipe; the scum salvaging structure comprises a fine grid, a cleaning structure, a first baffle, a second baffle, a first reciprocating screw rod, a bearing seat and a first motor which are horizontally arranged; the cleaning structure comprises a scraping plate, a second reciprocating screw rod, a bearing sleeve, a second motor and a friction wheel. According to the utility model, the scum on the surface of the rapid sedimentation area of the high-density pond is driven to the scum salvaging structure through the scum flushing structure, and the scum after driving is salvaged and collected through the scum salvaging structure, so that manual cleaning is replaced, and the manual labor intensity is greatly reduced.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a scum collecting device in a rapid settling zone of a high-density tank.
Background
In the field of sewage treatment, the treatment of sewage generally proceeds through the following stages: after sewage enters a sewage treatment plant, filtering the sewage through a coarse grating to remove large impurities; filtering the sewage through a fine grid to remove small impurities in the sewage; then the filtered sewage is treated correspondingly by a grit chamber, a biochemical tank, a high-density tank and a disinfection tank in sequence, and finally the sewage is discharged into a water body.
Wherein the high-density tank mainly comprises a water inlet area, a mixed reaction area, a primary sedimentation area and an inclined tube sedimentation area, and solid sediments in the sewage in the primary sedimentation area are settled to the bottom of the tank under the action of gravity.
Whereas the surface of the primary settling zone has a small portion of scum, froth and a partial flotation of the floating sludge particles. Generally, the floaters are cleaned in a manual salvage mode, time and labor are consumed, the cleaning effect is poor, and economic benefits are seriously affected.
Disclosure of Invention
Aiming at the problems in the prior art, the technical problems to be solved by the utility model are as follows: the scum on the surface of the rapid settling zone of the high-density tank is troublesome to clean.
In order to solve the technical problems, the utility model adopts the following technical scheme: the scum collecting device in the rapid settling area of the high-density pond comprises a scum flushing structure and a scum salvaging structure; the slag flushing structure comprises a reclaimed water pipe, a plurality of small holes are formed in the reclaimed water pipe, and the openings of the small holes face the scum fishing structure.
The floating slag salvaging structure comprises a fine grid and a cleaning structure which are horizontally arranged, wherein a vertical first baffle is fixedly arranged on the left side of the upper end surface of the fine grid, and a second baffle is fixedly arranged on the right side of the upper end surface of the fine grid; two vertical first reciprocating screw rods are arranged on the right side of the second baffle plate, a bearing seat is sleeved on each first reciprocating screw rod, the bearing seats are connected with the first reciprocating screw rods through ball nut pairs, and the bearing seats are fixedly connected with the right end face of the second baffle plate; the upper end of each first reciprocating screw rod is provided with a first motor, and an output shaft of the first motor is fixedly connected with the first reciprocating screw rods.
The cleaning structure comprises a scraping plate and a second reciprocating screw rod, the scraping plate is perpendicular to the fine grid, the lower end face of the scraping plate is attached to the upper end face of the fine grid, the left end face of the scraping plate is attached to the first baffle, and the right end face of the scraping plate is attached to the second baffle; the second reciprocating screw rod is arranged between the first baffle and the second baffle in a front-back mode, a bearing sleeve is sleeved on the second reciprocating screw rod, and the bearing sleeve is connected with the second reciprocating screw rod through a ball nut pair; the bearing sleeve penetrates through the scraper, and the bearing sleeve is rotatably connected with the scraper; the rear side of the scraper is fixedly provided with a second motor, an output shaft of the second motor is provided with a friction wheel, and the friction wheel is attached to the outer contour of the bearing sleeve.
In the utility model, the scum on the surface of the rapid settling area of the high-density pond can be directly flushed above the fine grid by the reclaimed water pipe. Then the first motor acts, an output shaft of the first motor drives a first reciprocating screw rod fixedly connected with the first motor to rotate, the first reciprocating screw rod drives a bearing seat connected with the first reciprocating screw rod through a ball nut pair to move upwards, the bearing seat drives a second baffle plate fixedly connected with the bearing seat to move upwards, the second baffle plate drives a fine grid and the first baffle plate to move upwards, the fine grid salvages floating slag above the fine grid, and meanwhile, sewage is filtered, so that the floating slag is salvaged on the fine grid. Then the second motor rotates, the second motor drives the friction wheel to rotate, the friction wheel drives the bearing sleeve tangent to the friction wheel to rotate, the bearing sleeve moves on the second reciprocating screw rod, the bearing sleeve drives the scraper to move back and forth, the scraper scrapes scum in the cavity, and when the fine grid moves to the position above the rapid sedimentation area of the high-density tank, the scraper scrapes the scum on the fine grid to the front side of the rapid sedimentation area of the high-density tank. And finally, reversely rotating the first motor and the second motor to drive the corresponding structures to return to the initial positions for preparing to carry out the next round of fishing.
Preferably, the fine grid scraper further comprises a pushing block, the pushing block is fixedly connected with the scraper, and the lower end of the pushing block is attached to the fine grid. The scraper blade drives the ejector pad to move, and the ejector pad promotes the dross, can prolong the scraping distance of scraper blade, can guarantee that the dross on the fine grid can be struck off completely.
Preferably, the device further comprises a sprayer, the sprayer is fixedly arranged on the push block, and an opening of the sprayer faces to the front end of the push block. When the push block moves to the most front position, the spray head cleans the scum remained on the push block so as to avoid secondary pollution to the rapid settling area of the high-density tank.
Preferably, the joint of the bearing sleeve and the friction wheel is wrapped by a circle of rubber. The friction force between the bearing sleeve and the friction wheel can be increased through the rubber, and the friction wheel can be effectively prevented from slipping.
Preferably, the reclaimed water pipe is provided with a connecting pipe, and the connecting pipe is provided with a booster pump. And water is sent into the middle water pipe through the connecting pipe. The pressure in the connecting pipe and the water pipe is increased by the booster pump, so that the water sprayed out from the small holes has enough pressure.
Compared with the prior art, the utility model has at least the following advantages:
1. the scum on the surface of the rapid sedimentation area of the high-density tank is very easily cleaned, and the labor intensity of workers is greatly reduced. In the utility model, the scum on the surface of the rapid settling area of the high-density pond can be directly flushed to the position above the fine grid by the reclaimed water pipe. Then the first motor acts, an output shaft of the first motor drives a first reciprocating screw rod fixedly connected with the first motor to rotate, the first reciprocating screw rod drives a bearing seat connected with the first reciprocating screw rod through a ball nut pair to move upwards, the bearing seat drives a second baffle plate fixedly connected with the bearing seat to move upwards, the second baffle plate drives a fine grid and the first baffle plate to move upwards, the fine grid salvages floating slag above the fine grid, and meanwhile, sewage is filtered, so that the floating slag is salvaged on the fine grid. Then the second motor rotates, the second motor drives the friction wheel to rotate, the friction wheel drives the bearing sleeve tangent to the friction wheel to rotate, the bearing sleeve moves on the second reciprocating screw rod, the bearing sleeve drives the scraper to move back and forth, the scraper scrapes scum in the cavity, and when the fine grid moves to the position above the rapid sedimentation area of the high-density tank, the scraper scrapes the scum on the fine grid to the front side of the rapid sedimentation area of the high-density tank. And finally, reversely rotating the first motor and the second motor to drive the corresponding structures to return to the initial positions for preparing to carry out the next round of fishing.
2. Simple structure and convenient installation. In the utility model, the installation of the device can be realized only by fixing the first reciprocating screw rod and the rapid settling zone of the high-density tank and fixing the middle water pipe and the rapid settling zone of the high-density tank, and the installation is very convenient.
Drawings
Fig. 1 is a perspective view of the embodiment of the scum collection device in the rapid settling zone of the high-density pond.
Fig. 2 is a top layout view of the embodiment of the high-density pond rapid settling zone scum collection apparatus.
Fig. 3 is a perspective view of an embodiment of a dross fishing structure.
Fig. 4 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a reclaimed water pipe; 2. fine grids; 3. a first baffle plate; 4. a second baffle; 5. a first reciprocating screw rod; 6. a bearing seat; 7. a cross bar; 8. a vertical rod; 9. a squeegee; 10. a second reciprocating screw rod; 11. a fixed block; 12. a bearing housing; 13. a second motor; 14. a friction wheel; 15. and (7) pushing the block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the present invention, 'front', 'rear', 'left', 'right', 'up', 'down' all refer to the orientation in fig. 1, wherein 'front' refers to being out with respect to the paper in fig. 1 and 'rear' refers to being in fig. 1. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the scum collecting device in the rapid settling area of the high-density pond comprises a scum flushing structure and a scum salvaging structure; towards sediment structure and including well water pipe 1, it has a plurality of apertures to open on well water pipe 1, just the structure is salvaged towards the dross to the opening of a plurality of apertures, during the concrete implementation, installs a duckbilled shower nozzle on every aperture, and this duckbilled shower nozzle spun well water flushes with the pool face.
The floating slag salvaging structure comprises a fine grid 2 and a cleaning structure which are horizontally arranged, wherein a vertical first baffle 3 is fixedly arranged on the left side of the upper end surface of the fine grid 2, and a second baffle 4 is fixedly arranged on the right side of the upper end surface of the fine grid 2; during specific implementation, the front and the back of the fine grid 2, the first baffle 3 and the second baffle 4 are attached to the wall of the high-density pond rapid settling zone. Therefore, the scum on the surface of the rapid sedimentation area of the whole high-density tank is collected. Two vertical first reciprocating screw rods 5 are arranged on the right side of the second baffle 4, a bearing seat 6 is sleeved on each first reciprocating screw rod 5, the bearing seats 6 are connected with the first reciprocating screw rods 5 through ball nut pairs, and the bearing seats 6 are fixedly connected with the right end face of the second baffle 4; the upper end of each first reciprocating screw rod 5 is provided with a first motor, and the output shaft of the first motor is fixedly connected with the first reciprocating screw rod 5. During specific implementation, the lower extreme of every first reciprocal lead screw 5 and the bottom of the pool rotatable coupling of the quick settling zone in high-density pond, the upper end of every first reciprocal lead screw 5 is higher than the upper end of the quick settling zone in high-density pond, and the pot head of every first reciprocal lead screw 5 is equipped with horizontal pole 7, and horizontal pole 7 and first reciprocal lead screw 5 rotatable coupling, the one end of horizontal pole 7 is fixed and is equipped with montant 8, just the lower extreme of montant 8 and the upper end fixed connection of the quick settling zone in high-density pond to this realizes that the circumference to two first reciprocal lead screws 5 is fixed.
The cleaning structure comprises a scraper 9 and a second reciprocating screw rod 10, the scraper 9 is perpendicular to the fine grid 2, the lower end face of the scraper 9 is attached to the upper end face of the fine grid 2, the left end face of the scraper 9 is attached to the first baffle 3, and the right end face of the scraper 9 is attached to the second baffle 4; the second reciprocating screw rod 10 is arranged between the first baffle 3 and the second baffle 4 in a front-back mode, in specific implementation, the two ends of the second reciprocating screw rod 10 are respectively and fixedly provided with the fixing blocks 11, and each fixing block 11 is fixedly connected with the second baffle 4, so that the second reciprocating screw rod 10 is fixed. A bearing sleeve 12 is sleeved on the second reciprocating screw rod 10, and the bearing sleeve 12 is connected with the second reciprocating screw rod 10 through a ball nut pair; the bearing sleeve 12 penetrates through the scraper 9, and the bearing sleeve 12 is rotatably connected with the scraper 9; a second motor 13 is fixedly arranged at the rear side of the scraper 9, a friction wheel 14 is arranged on an output shaft of the second motor 13, and the friction wheel 14 is attached to the outer contour of the bearing sleeve 12.
During concrete implementation, dash the left side that the sediment structure set up in the quick settling zone of high-density pond, the structure setting is salvaged on the right side of the quick settling zone of high-density pond to the dross, and well water pipe 1 locates the top of sewage, and in fine grid 2 and first baffle 3 located the sewage, the upper end of second baffle 4 is located sewage surface top, can make the dross directly to be washed to the top of fine grid 2 by well water pipe 1 through this kind of setting. Then the first motor acts, the output shaft of the first motor drives the first reciprocating screw rod 5 fixedly connected with the first motor to rotate, the first reciprocating screw rod 5 drives the bearing seat 6 connected with the first reciprocating screw rod through the ball nut pair to move upwards, the bearing seat 6 drives the second baffle plate 4 fixedly connected with the first reciprocating screw rod to move upwards, the second baffle plate 4 drives the fine grating 2 and the first baffle plate 3 to move upwards, the fine grating 2 salvages floating slag above the fine grating, and simultaneously, sewage is filtered, so that the floating slag is salvaged on the fine grating 2.
Then the second motor 13 rotates, the second motor 13 drives the friction wheel 14 to rotate, the friction wheel 14 drives the bearing sleeve 12 tangent to the friction wheel to rotate, the bearing sleeve 12 moves on the second reciprocating screw rod 10, the bearing sleeve 12 drives the scraper 9 to move back and forth, the scraper 9 scrapes scum in the cavity, and when the fine grid 2 moves above the high-density pool rapid sedimentation area, the scraper 9 scrapes the scum on the fine grid 2 to the front side of the high-density pool rapid sedimentation area. And then the first motor and the second motor 13 are reversely rotated to drive the corresponding structures to return to the initial positions for preparing the next round of fishing.
Further, the fine grating scraper also comprises a pushing block 15, wherein the pushing block 15 is fixedly connected with the scraper 9, and the lower end of the pushing block 15 is attached to the fine grating 2. During the concrete implementation, scraper blade 9 drives ejector pad 15 and removes, and ejector pad 15 promotes the dross, can prolong scraper blade 9's scraping distance, can guarantee that the dross on the fine grid 2 can be scraped off completely.
Further, the device also comprises a sprayer, wherein the sprayer is fixedly arranged on the push block 15, and the opening of the sprayer faces to the front end of the push block 15. When the push block 15 moves to the most front position, the spray head cleans the scum remained on the push block 15 so as to avoid secondary pollution to the rapid settling area of the high-density tank.
Further, a circle of rubber is wrapped at the joint of the bearing sleeve 12 and the friction wheel 14. The rubber can increase the friction force between the bearing sleeve 12 and the friction wheel 14, and can effectively prevent the friction wheel 14 from slipping.
Further, the connecting pipe is installed on the reclaimed water pipe 1, and the booster pump is arranged on the connecting pipe. Water is supplied into the reclaimed water pipe 1 through the connecting pipe. The pressure in the connection pipe and the water pipe 1 is increased by the booster pump so that the water ejected from the plurality of small holes has a sufficient pressure.
Further, still include PLC, first solenoid valve, second solenoid valve and level sensor, level sensor gathers the liquid level of the quick settling zone in high-density pond, first solenoid valve is located on the connecting pipe, the second solenoid valve is located on the pipeline of being connected with the shower nozzle, PLC's signal input part is connected with level sensor, and PLC's output and first motor, second motor 13, first solenoid valve and second solenoid valve are connected, and PLC passes through the signal data of the time relay in level sensor and the PLC, controls the automatic action of first motor, second motor 13, first solenoid valve and second solenoid valve to this realizes salvaging the automatic collection of dross in first motor, second motor 13, first solenoid valve and the second solenoid valve.
The working principle of the scum collecting device in the rapid settling zone of the high-density pond is as follows:
the connecting pipe sends water to the reclaimed water pipe 1, and the booster pump increases the pressure in the connecting pipe and the reclaimed water pipe 1, so that the water sprayed from the plurality of small holes has enough pressure, and the reclaimed water pipe 1 flushes scum to the upper part of the fine grid 2. Then the first motor acts, the output shaft of the first motor drives the first reciprocating screw rod 5 fixedly connected with the first motor to rotate, the first reciprocating screw rod 5 drives the bearing seat 6 connected with the first reciprocating screw rod through the ball nut pair to move upwards, the bearing seat 6 drives the second baffle plate 4 fixedly connected with the first reciprocating screw rod to move upwards, the second baffle plate 4 drives the fine grating 2 and the first baffle plate 3 to move upwards, the fine grating 2 salvages floating slag above the fine grating, and simultaneously, sewage is filtered, so that the floating slag is salvaged on the fine grating 2.
Then the second motor 13 rotates, the second motor 13 drives the friction wheel 14 to rotate, the friction wheel 14 drives the bearing sleeve 12 tangent to the friction wheel to rotate, the bearing sleeve 12 moves on the second reciprocating screw rod 10, the bearing sleeve 12 drives the scraper 9 to move back and forth, the scraper 9 scrapes scum in the cavity, and when the fine grid 2 moves above the high-density pool rapid sedimentation area, the scraper 9 scrapes the scum on the fine grid 2 to the front side of the high-density pool rapid sedimentation area. The pushing block 15 pushes the scum, the scraping distance of the scraping plate 9 can be prolonged, the scum on the fine grid 2 can be completely scraped, and then the scum remained on the pushing block 15 is cleaned by the spray head, so that secondary pollution to a quick settling zone of a high-density tank is avoided.
And finally, reversely rotating the first motor and the second motor 13 to drive the corresponding structures to return to the initial positions for preparing the next round of fishing.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. High close pond quick sedimentation district dross collection device, its characterized in that: comprises a slag flushing structure and a floating slag salvaging structure;
the scum flushing structure comprises a middle water pipe (1), a plurality of small holes are formed in the middle water pipe (1), and the openings of the small holes face the scum fishing structure;
the floating slag salvaging structure comprises a fine grid (2) and a cleaning structure which are horizontally arranged, wherein a vertical first baffle (3) is fixedly arranged on the left side of the upper end surface of the fine grid (2), and a second baffle (4) is fixedly arranged on the right side of the upper end surface of the fine grid (2);
two vertical first reciprocating screw rods (5) are arranged on the right side of the second baffle plate (4), a bearing seat (6) is sleeved on each first reciprocating screw rod (5), the bearing seats (6) are connected with the first reciprocating screw rods (5) through ball nut pairs, the bearing seats (6) are fixedly connected with the right end face of the second baffle plate (4), a first motor is arranged at the upper end of each first reciprocating screw rod (5), and an output shaft of each first motor is fixedly connected with the first reciprocating screw rods (5);
the cleaning structure comprises a scraper (9) and a second reciprocating screw rod (10), the scraper (9) is perpendicular to the fine grid (2), the lower end face of the scraper (9) is attached to the upper end face of the fine grid (2), the left end face of the scraper (9) is attached to the first baffle (3), and the right end face of the scraper (9) is attached to the second baffle (4);
the second reciprocating screw rod (10) is arranged between the first baffle plate (3) and the second baffle plate (4) in a front-back mode, a bearing sleeve (12) is sleeved on the second reciprocating screw rod (10), and the bearing sleeve (12) is connected with the second reciprocating screw rod (10) through a ball nut pair;
the bearing sleeve (12) penetrates through the scraper (9), and the bearing sleeve (12) is rotatably connected with the scraper (9); the rear side of the scraper (9) is fixedly provided with a second motor (13), an output shaft of the second motor (13) is provided with a friction wheel (14), and the friction wheel (14) is attached to the outer contour of the bearing sleeve (12).
2. The high-density pond rapid settling zone dross collection apparatus of claim 1, wherein: the scraper blade structure is characterized by further comprising a pushing block (15), wherein the pushing block (15) is fixedly connected with the scraper blade (9), and the lower end of the pushing block (15) is attached to the fine grating (2).
3. The high-density pond rapid settling zone dross collection apparatus of claim 2, wherein: the sprayer is characterized by further comprising a sprayer, wherein the sprayer is fixedly arranged on the push block (15), and the opening of the sprayer faces the front end of the push block (15).
4. The high density pond rapid settling zone dross collection apparatus of any one of claims 1 to 3, wherein: the joint of the bearing sleeve (12) and the friction wheel (14) is wrapped by a circle of rubber.
5. The high-density pond rapid settling zone dross collection apparatus of claim 4, wherein: the connecting pipe is installed on the reclaimed water pipe (1), and a booster pump is arranged on the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333039.3U CN215653966U (en) | 2021-09-26 | 2021-09-26 | High-density pool quick settling zone scum collecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333039.3U CN215653966U (en) | 2021-09-26 | 2021-09-26 | High-density pool quick settling zone scum collecting device |
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| CN215653966U true CN215653966U (en) | 2022-01-28 |
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| CN202122333039.3U Active CN215653966U (en) | 2021-09-26 | 2021-09-26 | High-density pool quick settling zone scum collecting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986711A (en) * | 2023-09-28 | 2023-11-03 | 广州水务环保技术有限公司 | Advanced dephosphorization device for sewage treatment |
| CN117797554A (en) * | 2024-03-01 | 2024-04-02 | 安徽鑫纪源科技有限公司 | Device and method for recycling and treating battery-grade lithium carbonate lithium-containing mother solution |
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2021
- 2021-09-26 CN CN202122333039.3U patent/CN215653966U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986711A (en) * | 2023-09-28 | 2023-11-03 | 广州水务环保技术有限公司 | Advanced dephosphorization device for sewage treatment |
| CN116986711B (en) * | 2023-09-28 | 2023-12-12 | 广州水务环保技术有限公司 | Advanced dephosphorization device for sewage treatment |
| CN117797554A (en) * | 2024-03-01 | 2024-04-02 | 安徽鑫纪源科技有限公司 | Device and method for recycling and treating battery-grade lithium carbonate lithium-containing mother solution |
| CN117797554B (en) * | 2024-03-01 | 2024-05-28 | 安徽鑫纪源科技有限公司 | Device and method for recycling and treating battery-grade lithium carbonate lithium-containing mother solution |
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