CN220695935U - Advection sedimentation tank of high-efficient row mud - Google Patents
Advection sedimentation tank of high-efficient row mud Download PDFInfo
- Publication number
- CN220695935U CN220695935U CN202322325619.7U CN202322325619U CN220695935U CN 220695935 U CN220695935 U CN 220695935U CN 202322325619 U CN202322325619 U CN 202322325619U CN 220695935 U CN220695935 U CN 220695935U
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- Prior art keywords
- sedimentation tank
- sludge
- advection
- tank body
- mud
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 74
- 239000010802 sludge Substances 0.000 claims abstract description 70
- 239000010865 sewage Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000013049 sediment Substances 0.000 abstract description 13
- 238000007790 scraping Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 210000005056 cell body Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Removal Of Floating Material (AREA)
Abstract
The utility model relates to the technical field of advection sedimentation tanks, in particular to an efficient mud-discharging advection sedimentation tank, which comprises: a sedimentation tank body; a advection tank and a mud bucket are arranged in the sedimentation tank body; a mud discharging mechanism; the mud discharging mechanism is arranged on the sedimentation tank body and is connected with a control cabinet; the sludge discharging mechanism is connected to the sewage treatment control system through a control cabinet. According to the utility model, sediment sludge is scraped and moved into the mud bucket according to sediment turbidity references of a water source in the sedimentation tank body, the sediment scraping plate is vertically positioned in the advection tank, the reciprocating screw rod moves and then scrapes and moves the sludge in the advection tank to the mud bucket through the sediment scraping plate, the sludge is discharged through the discharge pipe after the sewage pump is started according to the sludge quantity in the acquired video mud bucket, and the sewage pump is started and closed according to the condition of acquiring video, so that the starting times of the sewage pump is reduced, the loss of the device is reduced, and the energy consumption is increased.
Description
Technical Field
The utility model relates to the technical field of advection sedimentation tanks, in particular to an efficient sludge discharge advection sedimentation tank.
Background
The flow sedimentation tank is a water treatment structure in which flocculating particles are removed by sedimentation in the process that raw water added with the flocculating agent flows horizontally in a rectangular tank from an inlet to an outlet. The horizontal sedimentation tank is rectangular, wastewater flows in from one end of the tank, flows through the tank in the horizontal direction, and flows out from the other end of the tank. Chinese patent discloses advection sedimentation tank (grant bulletin number CN 219399074U) of mud discharging device function, and this patent technique discloses an advection sedimentation tank with mud discharging device function, including the cell body that is equipped with inlet end and play water end and correspond the mud pipe that the play water end set up in the bottom of cell body, the mud pipe perpendicular to liquid flow direction lays, and the mud pipe passes cell body and the delivery port of mud pipe is located cell body outside, has seted up a plurality of through-holes that are used for supplying muddy water to pass through on the pipe wall of mud pipe. When the scheme is used, raw water added with the coagulant can be discharged into the water inlet end of the tank body, the raw water horizontally flows along the water inlet end of the tank body towards the water outlet end, then floccules can be accumulated at the bottom of the water outlet end of the tank body under the pushing action of self gravity and water flow, and finally the floccules can enter the sludge discharge pipe from each through hole along with water flow and are discharged to the outside of the tank body from the water outlet of the sludge discharge pipe. Through the arrangement, the influence of sludge accumulation on the water quality and turbidity of the outlet water can be avoided, and meanwhile, the difficulty of subsequent cleaning and dredging can be reduced, and the cost is reduced. The technology solves the problems that at present, a siphon type sludge discharging machine is mainly used in a sludge discharging system of a horizontal flow sedimentation tank of a water plant, the sludge discharging machine cannot suck in a small section of area at a water collecting tank at the water outlet end of the sedimentation tank in the operation process, and accumulated sludge is high and real in daily accumulation, so that the turbidity of the water outlet of the sedimentation tank is influenced. Only when the sedimentation tank is emptied and cleaned, the mud can be washed away by utilizing the high-pressure water gun to continuously wash for a long time, and the mode greatly increases manpower, material resources and water consumption, so that the problem of higher cost expenditure is caused.
However, in the prior art, a certain time is generally set to automatically discharge sludge from the sedimentation tank, and the sludge content of sewage in the sedimentation tank is different, so that the amount of the sludge precipitated in different time periods is different, and when the sludge is discharged from the sedimentation tank, the precipitated sludge is less, so that the loss of the sludge discharge machine is increased and the energy consumption is increased.
The problems of detecting the content of precipitated sludge in the sedimentation tank and timely discharging the sludge are solved.
Accordingly, a horizontal sedimentation tank for efficiently discharging sludge is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides:
advection sedimentation tank of high-efficient row mud includes: a sedimentation tank body; a advection tank and a mud bucket are arranged in the sedimentation tank body; a mud discharging mechanism; the mud discharging mechanism is arranged on the sedimentation tank body and is connected with a control cabinet; the sludge discharging mechanism is connected to the sewage treatment control system through a control cabinet; the mud discharging mechanism comprises a side frame plate fixedly arranged on the side wall of the sedimentation tank body; the bottom of the side frame plate is rotatably provided with a reciprocating screw rod, and one end of the reciprocating screw rod is connected with a first motor.
Preferably: and an overflow weir is fixedly arranged on the inner wall of the sedimentation tank body, and the overflow weir is positioned in the advection tank.
The overflow weir is used for overflowing mud ash in sewage in the advection pool.
Preferably: one end of the sedimentation tank body is connected with a discharge pipe, the discharge pipe is positioned above the advection tank, and the other end of the sedimentation tank body is connected with a scum box.
The scum box is used for collecting scum on the water surface during sewage precipitation.
Preferably: the bottom of the sedimentation tank body is connected with a sludge discharge pipe in a penetrating way, the top of the sludge discharge pipe is positioned in the sludge hopper, the bottom of the sludge discharge pipe is connected with a sewage pump, and the discharge end of the sewage pump is provided with a discharge pipe.
The sewage pump is used for discharging the sludge in the sludge hopper through the sludge discharge pipe.
Preferably: the reciprocating screw rod is externally meshed with a translation frame, a support wheel is arranged on the translation frame, and the support wheel is slidably arranged on the side frame plate.
The reciprocating screw rod is used for driving the translation frame to move in a rotating mode, and the translation frame is supported on the side frame plate to move through the supporting wheels.
Preferably: and a camera is arranged in the middle of the translation frame and is connected with the sewage treatment system through a connected control cabinet.
The camera is used for collecting images of the inner part of the sedimentation tank body and feeding back the images to the sewage treatment system to detect the turbidity of the sedimentation water source.
Preferably: the translation frame outer wall fixed mounting has the pedestal, and the pedestal inboard rotates installs the rotary drum, and rotary drum bottom fixed mounting has the sediment scraper blade, and rotary drum one end rotates and runs through the pedestal to outer wall fixed mounting has the worm wheel, and the worm wheel meshing has the worm, and worm one end is connected with motor two.
The second motor is used for driving the worm to rotate and driving the worm wheel to rotate through the worm.
The utility model has the technical effects and advantages that:
according to the utility model, sediment sludge is scraped and moved into the mud bucket according to sediment turbidity references of a water source in the sedimentation tank body, the sediment scraping plate is vertically positioned in the advection tank, the reciprocating screw rod moves and then scrapes and moves the sludge in the advection tank to the mud bucket through the sediment scraping plate, the sludge is discharged through the discharge pipe after the sewage pump is started according to the sludge quantity in the acquired video mud bucket, and the sewage pump is started and closed according to the condition of acquiring video, so that the starting times of the sewage pump is reduced, the loss of the device is reduced, and the energy consumption is increased.
Drawings
FIG. 1 is a schematic structural diagram of a advection sedimentation tank with efficient sludge discharge provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a advection pool in a advection sedimentation tank for efficient sludge discharge according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a sludge discharge pipe in a advection sedimentation tank for efficient sludge discharge according to an embodiment of the present application;
fig. 4 is a schematic structural view of a discharge pipe in a advection sedimentation tank for efficient sludge discharge according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a position a in a advection sedimentation tank with efficient sludge discharge according to an embodiment of the present application;
in the figure:
1. a sedimentation tank body; 11. a advection pool; 12. a mud bucket; 13. an overflow weir; 14. a discharge pipe; 15. a dross box; 16. a mud pipe; 17. a sewage pump; 18. a discharge pipe;
2. a mud discharging mechanism; 201. a side frame plate; 202. a reciprocating screw rod; 203. a first motor; 204. a translation frame; 205. a camera; 206. a support wheel; 207. a rotating drum; 208. a shaft bracket; 209. a worm wheel; 210. a worm; 211. a second motor; 212. a mud settling scraper;
3. and a control cabinet.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 5, in this embodiment, a advection sedimentation tank for efficiently discharging mud is provided, including: a sedimentation tank body 1; a advection tank 11 and a mud bucket 12 are arranged in the sedimentation tank body 1; a sludge discharge mechanism 2; the sludge discharging mechanism 2 is arranged on the sedimentation tank body 1, and the sludge discharging mechanism 2 is connected with a control cabinet 3; the sludge discharging mechanism 2 is connected to a sewage treatment control system through a control cabinet 3; the mud discharging mechanism 2 comprises a side frame plate 201 fixedly arranged on the side wall of the sedimentation tank body 1; a reciprocating screw rod 202 is rotatably arranged at the bottom of the side frame plate 201, and one end of the reciprocating screw rod 202 is connected with a first motor 203; an overflow weir 13 is fixedly arranged on the inner wall of the sedimentation tank body 1, and the overflow weir 13 is positioned in the advection tank 11; the overflow weir 13 is used for overflowing mud ash in sewage in the advection pool 11; one end of the sedimentation tank body 1 is connected with a discharge pipe 14, the discharge pipe 14 is positioned above the advection tank 11, and the other end of the sedimentation tank body 1 is connected with a scum box 15; the scum box 15 is used for collecting scum on the water surface during sewage precipitation; the bottom of the sedimentation tank body 1 is connected with a sludge discharge pipe 16 in a penetrating way, the top of the sludge discharge pipe 16 is positioned in the sludge hopper 12, the bottom of the sludge discharge pipe 16 is connected with a sewage pump 17, and a discharge pipe 18 is arranged at the discharge end of the sewage pump 17; the sewage pump 17 is used for discharging the sludge in the sludge hopper 12 through the sludge discharge pipe 16; the outside of the reciprocating screw rod 202 is meshed with a translation frame 204, a supporting wheel 206 is arranged on the translation frame 204, and the supporting wheel 206 is slidably positioned on the side frame plate 201; the reciprocating screw rod 202 is used for rotationally driving the translation frame 204 to move, and the translation frame 204 is supported and moved on the side frame plate 201 through the supporting wheel 206; a camera 205 is arranged in the middle of the translation frame 204, and the camera 205 is connected with a sewage treatment system through a control cabinet 3; the camera 205 collects images of the interior of the sedimentation tank body 1 and feeds back the images to the sewage treatment system to detect the turbidity of a sedimentation water source; the outer wall of the translation frame 204 is fixedly provided with a shaft frame 208, the inner side of the shaft frame 208 is rotatably provided with a rotary drum 207, the bottom of the rotary drum 207 is fixedly provided with a mud settling scraper 212, one end of the rotary drum 207 rotates to penetrate through the shaft frame 208, the outer wall of the rotary drum 207 is fixedly provided with a worm wheel 209, the worm wheel 209 is meshed with a worm 210, and one end of the worm 210 is connected with a motor II 211; the second motor 211 is used for driving the worm 210 to rotate, and drives the worm wheel 209 to rotate through the worm 210;
working principle:
the sewage is led into the advection pool 11 through the discharge pipe 14, and the sewage is deposited in the sedimentation pool body 1;
when floating garbage on the surface of the sedimentation tank body 1 is collected and cleaned, a first motor 203 is started, the first motor 203 drives a reciprocating screw rod 202 to rotate, and the reciprocating screw rod 202 is meshed with a translation frame 204 to reciprocate on the sedimentation tank body 1 along a side frame plate 201;
and through the second motor 211, the second motor 211 is started to drive the worm 210 to rotate, the worm 210 is meshed with the worm gear 209 to rotate, the worm gear 209 drives the rotary drum 207 to rotate, and the mud settling scraper 212 is positioned on the surface of the advection pool 11 to remove and scrape floating objects into the scum box 15, so that scum collection is facilitated;
after the scum is collected, video acquisition is carried out on the water source in the sedimentation tank body 1 through a camera 205, sediment sludge is scraped and moved into the mud bucket 12 according to the sediment turbidity reference of the water source in the sedimentation tank body 1, a sediment scraper 212 is vertically positioned in the advection tank 11, and after the reciprocating screw 202 moves, the sediment scraper 212 is used for scraping and moving the sludge in the advection tank 11 into the mud bucket 12;
and the video collected by the camera 205 is fed back to the sewage treatment system through the control cabinet 3;
according to the sludge amount in the collected video mud bucket 12, the sewage pump 17 is started, the sludge is discharged through the discharge pipe 18 through the sludge discharge pipe 16 after the sewage pump 17 is started, the sewage pump 17 is started and stopped according to the condition of collecting video, and then the starting times of the sewage pump 17 are reduced, the loss of the device is reduced, and the energy consumption is increased.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. Advection sedimentation tank of high-efficient row mud, its characterized in that includes:
a sedimentation tank body (1);
a advection tank (11) and a mud bucket (12) are arranged in the sedimentation tank body (1);
a sludge discharge mechanism (2);
the sludge discharging mechanism (2) is arranged on the sedimentation tank body (1), and the sludge discharging mechanism (2) is connected with the control cabinet (3);
the sludge discharging mechanism (2) is connected to a sewage treatment control system through a control cabinet (3);
the mud discharging mechanism (2) comprises a side frame plate (201) fixedly arranged on the side wall of the sedimentation tank body (1);
a reciprocating screw rod (202) is rotatably arranged at the bottom of the side frame plate (201), and one end of the reciprocating screw rod (202) is connected with a motor I (203).
2. The efficient sludge discharge advection sedimentation tank according to claim 1, wherein an overflow weir (13) is fixedly arranged on the inner wall of the sedimentation tank body (1), and the overflow weir (13) is positioned in the advection tank (11).
3. The efficient sludge discharge advection sedimentation tank according to claim 2, wherein one end of the sedimentation tank body (1) is connected with a discharge pipe (14), the discharge pipe (14) is positioned above the advection tank (11), and the other end of the sedimentation tank body (1) is connected with a scum box (15).
4. The advection sedimentation tank with high-efficiency sludge discharge according to claim 2, wherein the bottom of the sedimentation tank body (1) is connected with a sludge discharge pipe (16) in a penetrating way, the top of the sludge discharge pipe (16) is positioned inside the sludge bucket (12), the bottom of the sludge discharge pipe (16) is connected with a sewage pump (17), and a discharge pipe (18) is arranged at the discharge end of the sewage pump (17).
5. The efficient sludge discharge advection sedimentation tank according to claim 1, wherein the reciprocating screw rod (202) is externally meshed with a translation frame (204), a support wheel (206) is arranged on the translation frame (204), and the support wheel (206) is slidably arranged on the side frame plate (201).
6. The advection sedimentation tank with high efficiency for discharging mud according to claim 5, wherein a camera (205) is installed in the middle of the translation frame (204), and the camera (205) is connected with the sewage treatment system through a control cabinet (3) connected with the camera.
7. The efficient sludge discharge advection sedimentation tank according to claim 6, wherein a shaft bracket (208) is fixedly installed on the outer wall of the translation frame (204), a rotary drum (207) is rotatably installed on the inner side of the shaft bracket (208), a sludge sedimentation scraper (212) is fixedly installed on the bottom of the rotary drum (207), one end of the rotary drum (207) rotates to penetrate through the shaft bracket (208), a worm wheel (209) is fixedly installed on the outer wall, a worm (210) is meshed with the worm wheel (209), and one end of the worm (210) is connected with a motor II (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322325619.7U CN220695935U (en) | 2023-08-29 | 2023-08-29 | Advection sedimentation tank of high-efficient row mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322325619.7U CN220695935U (en) | 2023-08-29 | 2023-08-29 | Advection sedimentation tank of high-efficient row mud |
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| Publication Number | Publication Date |
|---|---|
| CN220695935U true CN220695935U (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322325619.7U Active CN220695935U (en) | 2023-08-29 | 2023-08-29 | Advection sedimentation tank of high-efficient row mud |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120736598A (en) * | 2025-09-02 | 2025-10-03 | 安徽舜禹水务股份有限公司 | Efficient center precipitation device and method for sewage treatment |
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2023
- 2023-08-29 CN CN202322325619.7U patent/CN220695935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120736598A (en) * | 2025-09-02 | 2025-10-03 | 安徽舜禹水务股份有限公司 | Efficient center precipitation device and method for sewage treatment |
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