CN213609951U - Solid-liquid separation device for flocculation sewage treatment - Google Patents
Solid-liquid separation device for flocculation sewage treatment Download PDFInfo
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- CN213609951U CN213609951U CN202121081348.XU CN202121081348U CN213609951U CN 213609951 U CN213609951 U CN 213609951U CN 202121081348 U CN202121081348 U CN 202121081348U CN 213609951 U CN213609951 U CN 213609951U
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- liquid separation
- flocculation
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Abstract
The utility model discloses a sewage treatment device technical field's a solid-liquid separation equipment for flocculation method sewage treatment, including handling the pond, be equipped with the outlet on handling the pond upper end outer wall, be equipped with a filter screen in handling the pond, the filter screen slides from top to bottom in handling the pond internal energy, and the filter screen top is equipped with one and hangs the hanger plate, and the horizontal one side of hanger plate articulates there is the hinge bar, and the hinge bar lower extreme is articulated with filter screen one end, is equipped with a rings on hanging the hanger plate, and the filter screen is rotated by empting its articulated department along with the hinge bar of mechanism drive. Move up through the filter screen in the treatment tank, and then carry out solid-liquid separation with the flocculation deposit in the treatment tank and sewage liquid, and empty the mechanism through setting up, can make the filter screen swing, and then make the solid flocculation deposit landing of surviving on the filter screen surface to outside collection device, and then be convenient for carry out centralized processing to solid waste, through setting up desilting mechanism, can be with in the drain of discharging into with the silt on the bottom wall in the treatment tank, be convenient for clear up the treatment tank.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a solid-liquid separation device for flocculation sewage treatment.
Background
Flocculation sedimentation is the process of flocculation sedimentation of particles in water. After a coagulant is added into water, colloids and dispersed particles of suspended matters generate floccules under the interaction of molecular force, and the floccules and the dispersed particles collide with each other and are coagulated in the sedimentation process, so that the size and the mass of the floccules are continuously increased, and the sedimentation speed is continuously increased. Alum floc formed after coagulant is added into ground water, organic suspended matters in domestic sewage and activated sludge are flocculated and precipitated in the precipitation process.
In the prior art, after flocculation and precipitation treatment is carried out on sewage, solid-liquid separation cannot be carried out on treated suspended matters and sewage liquid, so that the treatment efficiency is low.
In order to solve the problems, a solid-liquid separation device for flocculation sewage treatment is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a solid-liquid separation equipment for flocculation sewage treatment, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model provides a solid-liquid separation equipment for flocculation method sewage treatment, including handling the pond, be equipped with its inside outlet of intercommunication on the outer wall of treatment pond upper end, be equipped with a filter screen in handling the pond, the filter screen is slided from top to bottom in handling the pond internal energy, the filter screen top is equipped with one and hangs the hanger plate, it articulates to hang horizontal one side of hanger plate has the hinge bar, the hinge bar lower extreme is articulated with filter screen one end, it is equipped with a rings on hanging the hanger plate, the filter screen is rotated by empting its articulated department along with the hinge bar of mechanism drive.
Preferably, topple over the mechanism including articulating the activity free bearing in the horizontal other one side of hang board, install electric push rod on the activity free bearing, the drive is connected with the connecting block on the electric push rod, the connecting block is articulated with the one end that the hinge lever was kept away from to the filter screen.
Preferably, the bottom of the filter screen is provided with a connecting pipe with two closed ends, the connecting pipe is provided with a plurality of aeration discs, and the connecting pipe is communicated with external aeration equipment through an air pipe.
Preferably, the outer wall of the lower end part of the treatment tank is provided with a drain outlet communicated with the interior of the treatment tank, and the treatment tank is internally provided with a dredging mechanism for discharging sludge deposited on the bottom wall of the treatment tank into the drain outlet.
Preferably, the desilting mechanism includes that the level rotates the ball screw of connection on the treatment tank, ball screw is driven its rotation by installing the servo motor on the treatment tank outer wall, the threaded cover is equipped with screw-nut on the ball screw, the last sideslip seat that has cup jointed of screw-nut, the cover is equipped with the scraper blade on the sideslip seat, the scraper blade offsets with the interior diapire of treatment tank.
Preferably, the scraper is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: move up through the filter screen in the treatment tank, and then carry out solid-liquid separation with the flocculation deposit in the treatment tank and sewage liquid, and empty the mechanism through setting up, can make the filter screen swing, and then make the solid flocculation deposit landing of surviving on the filter screen surface to outside collection device, and then be convenient for carry out centralized processing to solid waste, through setting up desilting mechanism, can be with in the drain of discharging into with the silt on the bottom wall in the treatment tank, be convenient for clear up the treatment tank.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion of a structure at a in fig. 1.
In the figure: 1-servo motor, 2-water outlet, 3-hinge rod, 4-suspension plate, 5-suspension ring, 6-movable hinged support, 7-electric push rod, 8-connecting block, 9-treating tank, 10-filter screen, 11-connecting pipe, 12-aeration disc, 13-ball screw, 14-sewage outlet, 15-transverse moving support, 16-scraper and 17-screw nut.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in figure 1-2, a solid-liquid separation device for flocculation sewage treatment, comprising a treatment tank 9, a water outlet 2 communicating the inside of the treatment tank 9 is arranged on the outer wall of the upper end of the treatment tank 9, a filter screen 10 is arranged in the treatment tank 9, the filter screen 10 can slide up and down in the treatment tank 9, in an initial state, the filter screen 10 is positioned on the lower end part of the treatment tank 9, sewage enters the treatment tank 9, the sewage is filtered by the filter screen 10, meanwhile, through flocculation and precipitation, particulate matters in the sewage can be flocculated and deposited, when the filter screen 10 moves up, the flocculated and deposited particulate matters can be filtered, a connecting pipe 11 with two closed ends is arranged at the bottom of the filter screen 10, a plurality of aeration discs 12 are arranged on the connecting pipe 11, the connecting pipe 11 is communicated with external aeration equipment through an air pipe, oxygen is conveyed into the connecting pipe 11 through the aeration equipment, further reducing the number of microorganisms in the sewage and improving the treatment efficiency, a hanging plate 4 is arranged above a filter screen 10, a hinge rod 3 is hinged on one lateral side of the hanging plate 4, the lower end of the hinge rod 3 is hinged with one end of the filter screen 10, a hanging ring 5 is arranged on the hanging plate 4, a lifting hook on the hanging device penetrates through the hanging ring 5 and hoists the hanging plate 4 through external hoisting equipment, so that the filter screen 10 moves to the upper side of a treatment pool 9, in the process of moving upwards, suspended matters in the treatment pool 9 are filtered by the filter screen 10 and are retained on the top surface of the filter screen 10, liquid in the sewage penetrates through the filter screen 10 and is retained in the treatment pool 9, the suspended matters on the filter screen 10 are inconvenient to be treated by workers due to the fact that the filter screen 10 is usually large in area, the filter screen 10 can be arranged to be driven to rotate along the hinged position with the hinge rod 3 by a dumping mechanism, the dumping mechanism comprises a movable, an electric push rod 7 is installed on the movable hinged support 6, a connecting block 8 is connected to the electric push rod 7 in a driving mode, the connecting block 8 is hinged to one end, far away from the hinge rod 3, of the filter screen 10, when suspended matters need to be cleaned from the filter screen 10, the electric push rod 7 is started firstly, a telescopic rod of the electric push rod 7 extends to drive the connecting block 8 to move downwards, the filter screen 10 is further made to rotate along the hinged position with the hinge rod 3, one end of the filter screen 10 swings downwards, the suspended matters on the surface of the filter screen 10 can slide to an external collecting device along the surface of the filter screen 10, the suspended matters are further convenient to clean, a sewage discharge port 14 communicated with the inside of the treatment tank 9 is formed in the outer wall of the lower end of the treatment tank 9, a desilting mechanism which is used for discharging sludge deposited on the inner bottom wall of the treatment tank 9 into the sewage discharge port 14 is arranged in the treatment tank 9 and comprises a ball screw rod 13 which, the screw thread cover is equipped with screw-nut 17 on the ball screw 13, the sideslip seat 15 has been cup jointed on screw-nut 17, the cover is equipped with scraper blade 16 on the sideslip seat 15, scraper blade 16 offsets with the interior diapire of treatment tank 9, it rotates to drive ball screw 13 through servo motor 1, make screw-nut 17 drive sideslip seat 15 lateral shifting, and then make scraper blade 16 with the silt discharge into in drain 14 on the bottom wall in the treatment tank 9 of siltation, so that handle the silt in the treatment tank 9, in addition, in order to avoid scraper blade 16 to produce wearing and tearing to the treatment tank 9 inner wall, can make scraper blade 16 setting by the rubber material.
The utility model discloses when concrete implementation: a lifting hook on the hoisting equipment penetrates through the lifting ring 5 and hoists the suspension plate 4, so that the filter screen 10 moves to the upper part of the treatment tank 9, suspended matters in the treatment tank 9 are filtered by the filter screen 10 and are retained on the top surface of the filter screen 10 in the upward moving process, liquid in sewage penetrates through the filter screen 10 and is retained in the treatment tank 9, the electric push rod 7 is started, a telescopic rod of the electric push rod 7 extends to drive the connecting block 8 to move downwards, the filter screen 10 rotates along a hinged part with the hinge rod 3, one end of the filter screen 10 swings downwards, the suspended matters on the surface of the filter screen 10 can slide to an external collection device along the surface of the filter screen 10, the suspended matters are cleaned conveniently, the ball screw rod 13 is driven to rotate by the servo motor 1, the screw rod nut 17 drives the transverse moving seat 15 to move transversely, and the scraper 16 discharges sludge deposited on the inner bottom wall of the treatment tank 9 into a sewage discharge outlet 14, in order to treat the sludge in the treatment basin 9.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a solid-liquid separation equipment for flocculation method sewage treatment, is including handling pond (9), be equipped with its inside outlet (2) of intercommunication on handling pond (9) upper end outer wall, a serial communication port, be equipped with a filter screen (10) in handling pond (9), filter screen (10) can slide from top to bottom in handling pond (9), filter screen (10) top is equipped with one and hangs hanger plate (4), it has hinge rod (3) to hang hanger plate (4) horizontal one side articulated, hinge rod (3) lower extreme is articulated with filter screen (10) one end, it is equipped with a rings (5) on hanger plate (4), filter screen (10) are by empting its articulated department rotation of following with hinge rod (3) of mechanism drive.
2. The solid-liquid separation device for flocculation sewage treatment according to claim 1, wherein the dumping mechanism comprises a movable hinged support (6) hinged to the other lateral side of the suspension plate (4), an electric push rod (7) is mounted on the movable hinged support (6), a connecting block (8) is drivingly connected to the electric push rod (7), and the connecting block (8) is hinged to one end of the filter screen (10) far away from the hinge rod (3).
3. The solid-liquid separation device for flocculation sewage treatment according to claim 1, wherein the bottom of the filter screen (10) is provided with a connecting pipe (11) with two closed ends, the connecting pipe (11) is provided with a plurality of aeration discs (12), and the connecting pipe (11) is communicated with an external aeration device through an air pipe.
4. The solid-liquid separation device for flocculation sewage treatment according to claim 1, wherein the outer wall of the lower end of the treatment tank (9) is provided with a sewage outlet (14) communicated with the inside of the treatment tank, and a dredging mechanism for discharging sludge deposited on the inner bottom wall of the treatment tank (9) into the sewage outlet (14) is arranged in the treatment tank (9).
5. The solid-liquid separation device for flocculation sewage treatment according to claim 4, wherein the dredging mechanism comprises a ball screw (13) horizontally and rotatably connected to the treatment tank (9), the ball screw (13) is driven to rotate by a servo motor (1) installed on the outer wall of the treatment tank (9), a screw nut (17) is sleeved on the ball screw (13) in a threaded manner, a transverse moving seat (15) is sleeved on the screw nut (17), a scraper (16) is sleeved on the transverse moving seat (15), and the scraper (16) abuts against the inner bottom wall of the treatment tank (9).
6. The solid-liquid separator for flocculation sewage treatment of claim 5, wherein said scraper (16) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081348.XU CN213609951U (en) | 2021-05-20 | 2021-05-20 | Solid-liquid separation device for flocculation sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081348.XU CN213609951U (en) | 2021-05-20 | 2021-05-20 | Solid-liquid separation device for flocculation sewage treatment |
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| Publication Number | Publication Date |
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| CN213609951U true CN213609951U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121081348.XU Active CN213609951U (en) | 2021-05-20 | 2021-05-20 | Solid-liquid separation device for flocculation sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039894A (en) * | 2022-05-30 | 2022-09-13 | 广东省农业科学院作物研究所 | Peanut post-harvest foreign matter removing and sorting device |
-
2021
- 2021-05-20 CN CN202121081348.XU patent/CN213609951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039894A (en) * | 2022-05-30 | 2022-09-13 | 广东省农业科学院作物研究所 | Peanut post-harvest foreign matter removing and sorting device |
| CN115039894B (en) * | 2022-05-30 | 2024-05-03 | 广东省农业科学院作物研究所 | Foreign matter removing and sorting device after peanut harvesting |
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