CN221131106U - Radial sedimentation tank capable of efficiently discharging mud - Google Patents
Radial sedimentation tank capable of efficiently discharging mud Download PDFInfo
- Publication number
- CN221131106U CN221131106U CN202322008934.7U CN202322008934U CN221131106U CN 221131106 U CN221131106 U CN 221131106U CN 202322008934 U CN202322008934 U CN 202322008934U CN 221131106 U CN221131106 U CN 221131106U
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- China
- Prior art keywords
- sludge discharge
- mud
- sedimentation tank
- radial
- tank
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 73
- 238000007599 discharging Methods 0.000 title claims abstract description 63
- 239000010802 sludge Substances 0.000 claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 238000006748 scratching Methods 0.000 claims 3
- 230000002393 scratching effect Effects 0.000 claims 3
- 239000010865 sewage Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a radial flow sedimentation tank capable of efficiently discharging mud, and relates to the technical field of sewage treatment structures. This radial flow sedimentation tank that can high-efficient row mud includes: the radial sedimentation tank is provided with a water outlet tank on the top surface, a fixed seat is extended on the bottom surface of the radial sedimentation tank, and a water inlet pipe is fixedly arranged in the fixed seat; and a mud discharging assembly including: the device comprises a transverse movable frame, a rotating shaft seat, a transverse connecting frame and two scraping components. Simultaneously, the sludge discharge groove and the sludge discharge pipe arranged at the bottom of the tank are combined, and the settled sludge is discharged through the first sludge discharge pipe and the second sludge discharge pipe. Because the sludge discharge groove is introduced, the collection of the sludge at the bottom of the tank is more efficient, and meanwhile, the sludge discharge is carried out through two pipelines, so that the sludge discharge is smoother and more efficient. The structure has simple integral structure and convenient operation, greatly improves the sludge discharge effect of sludge in the tank, and can be widely popularized in the field of sewage treatment.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a radial sedimentation tank capable of efficiently discharging mud.
Background
The radial flow sedimentation tank has a plurality of round tank body planes and square tank body planes. The diameter (or side length) is 6-60m, the maximum can reach 100m, the pool Zhou Shuishen is 1.5-3.0m, the gradient of the pool bottom is not less than 0.05, and the wastewater enters the pool from the water inlet pipe at the center of the pool and slowly flows along the radial direction to the periphery of the pool. The suspended matter is settled in the flow and enters a sludge hopper along the gradient of the bottom of the tank, and clarified water overflows from the periphery of the tank to the water channel. The radial flow sedimentation tank is mainly characterized in that a rotary mud scraper is used for collecting mud, the mud which is deposited to the bottom of the tank is scraped to a mud bucket in the center of the tank by a scraper of the mud scraper, and the mud is discharged by gravity or a mud pump. For the sludge discharge requirement of the sludge scraper, the bottom gradient of the radial sedimentation tank has a certain gradient.
When the existing radial flow sedimentation tank is used for discharging mud from the bottom of the sedimentation tank, although the bottom of the sedimentation tank has a certain gradient, the mud discharging effect of the mud is poor due to various reasons such as mud scraping equipment or different working conditions for adapting to sewage treatment, the mud is not discharged sufficiently, and the inner wall of the sedimentation tank can form accumulated mud due to accumulation for a long time, so that the overall water treatment effect is influenced if the accumulated mud is not timely clear.
Disclosure of utility model
The utility model provides a radial sedimentation tank capable of efficiently discharging mud, which is characterized in that the mud is sedimentated by the radial sedimentation tank, a motor drives a scraper to scrape the bottom inner wall of the radial sedimentation tank, the mud therein is driven to enter a mud discharging bucket, a rotating transverse connecting frame drives an edge scraping plate to clean the inner wall of the radial sedimentation tank, a mud discharging groove and a mud discharging pipe in the groove are combined at the bottom of the tank, the settled mud passes through a first mud discharging pipe and a second mud discharging pipe, and the settled water is discharged along a water outlet pipe orifice. The whole device can smoothly finish the scraping operation of the accumulated mud in the tank and the removal operation of the mud at the bottom, has simple structure and convenient operation, and also greatly improves the mud discharging effect of the mud in the tank.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a radial flow sedimentation tank capable of efficiently discharging mud, comprising: the radial sedimentation tank is characterized in that a water outlet tank is formed in the top surface of the radial sedimentation tank, a fixed seat is arranged on the bottom surface of the radial sedimentation tank in an extending mode, and a water inlet pipe is fixedly arranged in the fixed seat; and a mud discharging assembly, the mud discharging assembly comprising: the device comprises a transverse movable frame, a rotating shaft seat, a transverse connecting frame and two scraping components, wherein the transverse movable frame is fixedly connected between the top surfaces of radial sedimentation tanks, the rotating shaft seat is arranged on the bottom surface of the transverse movable frame, the transverse connecting frame is rotationally connected to the bottom surface of the rotating shaft seat, the two scraping components are arranged on the bottom surface of the transverse connecting frame, and the two scraping components comprise: the scraper blade fixed connection is between the one end of two link up the equal fixed connection of link in the bottom surface of horizontal linking frame.
As the radial flow sedimentation tank capable of efficiently discharging mud, the bottom surface of the radial flow sedimentation tank is provided with the mud discharging hopper, and the outer wall of the mud discharging hopper is provided with 2 through holes.
As the radial sedimentation tank capable of efficiently discharging mud, 2 through holes are connected with a mud discharge pipe.
As the radial sedimentation tank capable of efficiently discharging mud, the outer wall of the water outlet tank is provided with a plurality of water outlet nozzles.
As the radial sedimentation tank capable of efficiently discharging mud, the top surface of the transverse movable frame is provided with the motor, and the output end of the motor is fixedly connected with the top surface of the transverse connecting frame.
As the radial sedimentation tank capable of efficiently discharging mud, the outer walls of two sides of the transverse connecting frame are provided with the edge scraping plates in an extending mode, and the outer walls of one side of the two edge scraping plates are fixedly connected with the auxiliary plates.
As the radial sedimentation tank capable of efficiently discharging mud, 2-5 mud discharging grooves are uniformly arranged at intervals in a scattering manner by taking the center of the mud discharging hopper as the center of a circle at the bottom of the tank, and the inner ends of the mud discharging grooves are communicated with the mud discharging hopper.
As the radial sedimentation tank capable of efficiently discharging mud, each mud discharging groove is correspondingly provided with a mud discharging pipe in the groove, and the top of the mud discharging pipe in the groove is lower than the edge of the mud discharging groove.
As the radial flow sedimentation tank capable of efficiently discharging mud, mud discharging holes are formed around the mud discharging pipe in the tank, and the density of the mud discharging holes on the mud discharging pipe in the tank from the inner end to the outer end close to the mud discharging hopper is arranged according to the rule from dense to thin.
As the radial flow sedimentation tank capable of efficiently discharging mud, the mud discharge pipe comprises a first mud discharge pipe and a second mud discharge pipe, and the first mud discharge pipe is connected with all the in-tank mud discharge pipes in a mud discharge hopper; the second sludge discharge pipe is directly communicated with the sludge discharge hopper.
The utility model provides a radial flow sedimentation tank capable of efficiently discharging mud. The beneficial effects are as follows:
This radial sedimentation tank that can high-efficient row mud deposits mud through radial sedimentation tank, and the motor drives scrapes the bottom inner wall of radial sedimentation tank and scrapes, drives mud wherein in getting into row mud bucket, and rotatory horizontal linking frame drives the edge and scrapes the board, cleans the inner wall of radial sedimentation tank, combines simultaneously in mud groove and the inslot mud pipe that sets up at the bottom of the pool, and the sediment is discharged through first mud discharge pipe and second mud. Because the sludge discharge groove is introduced, the collection of the sludge at the bottom of the tank is more efficient, and meanwhile, the sludge discharge is carried out through two pipelines, so that the sludge discharge is smoother and more efficient. The structure has simple integral structure and convenient operation, greatly improves the sludge discharge effect of sludge in the tank, and can be widely popularized in the field of sewage treatment.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is a schematic view showing the arrangement of a sludge discharge pipe and a sludge discharge pipe in the tank of the present utility model;
FIG. 5 is a sectional view of the sludge discharge tank and the in-tank sludge discharge pipe of the present utility model.
In the figure: 1. a radial flow sedimentation tank; 2. a water outlet tank; 3. a water outlet pipe orifice; 4. a transverse movable frame; 5. a rotating shaft seat; 6. a transverse connection frame; 7. a connecting frame; 8. a scraper; 9. a mud discharging bucket; 10. a sludge discharge pipe; 101. a first sludge discharge pipe; 102. a second sludge discharge pipe; 11. a water inlet pipe; 12. a motor; 13. cutting and rubbing the edge of the plate; 14. a sludge discharge groove; 15. a mud pipe in the tank; 151. and a mud hole.
Detailed Description
The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.
Referring to fig. 1-3, the present utility model provides a technical solution: a radial flow sedimentation tank capable of efficiently discharging mud, comprising: the radial sedimentation tank 1, the top surface of the radial sedimentation tank 1 is provided with a water outlet tank 2, the bottom surface of the radial sedimentation tank 1 is provided with a fixed seat in an extending way, and the inside of the fixed seat is fixedly provided with a water inlet pipe 11; and a mud discharging assembly including: the device comprises a transverse movable frame 4, a rotating shaft seat 5, a transverse connecting frame 6 and two scraping components, wherein the transverse movable frame 4 is fixedly connected between the top surfaces of radial sedimentation tanks 1, the rotating shaft seat 5 is arranged on the bottom surface of the transverse movable frame 4, the transverse connecting frame 6 is rotationally connected to the bottom surface of the rotating shaft seat 5, the two scraping components are arranged on the bottom surface of the transverse connecting frame 6, and the two scraping components comprise: the two connecting frames 7 and the scraping plate 8 are fixedly connected to the bottom surface of the transverse connecting frame 6, and the scraping plate 8 is fixedly connected between one ends of the two connecting frames 7.
In this embodiment: leading-in sewage through inlet tube 11, can take place to deposit after sewage gets into radial sedimentation tank 1, lead to mud and other debris deposit in the end inner wall of radial sedimentation tank 1 wherein, because its end inner wall has certain angle, will pile up to center department, motor 12 drives horizontal linking frame 6 rotation, make scraper blade 8 scrape the end inner wall of radial sedimentation tank 1, drive mud wherein and get into in the mud bucket 9, connect mud discharge pipe 10 and current dredge pump again, accomplish the sediment operation to mud bucket 9, the sewage that lasts the import simultaneously will lift the water level, rotatory horizontal linking frame 6 also can drive marginal grazing board 13 motion, swing the surface of water, make the water after the sediment discharge from outlet tank 2, clean the inner wall of radial sedimentation tank 1 simultaneously, the water after the sediment will be along outlet pipe mouth 3 discharge, accomplish sedimentation and clean the operation, the overall structure is simple, the time of staff has been reduced, do benefit to using simultaneously.
Specifically, the bottom surface of radial sedimentation tank 1 has been seted up and has been arranged mud fill 9, and 2 through-holes have been seted up to the outer wall of mud fill 9.
In this embodiment: the sediment is contained by the sludge discharge hopper 9, and the through hole is used for arranging a sludge discharge pipe 10.
Specifically, the sludge discharge pipes 10 are fixedly connected to the insides of the 2 through holes.
In this embodiment: is connected with a pump through a sludge discharge pipe 10, thereby continuously discharging sludge.
Specifically, the outer wall of the water outlet tank 2 is provided with a plurality of water outlet nozzles 3.
In this embodiment: the precipitated water is discharged through the water outlet pipe orifice 3, and meanwhile, a pipeline can be arranged to improve the discharging effect.
Specifically, the motor 12 is installed on the top surface of the transverse movable frame 4, and the output end of the motor 12 is fixedly connected with the top surface of the transverse connecting frame 6.
In this embodiment: the motor 12 drives the transverse connection frame 6 to move, so that the cleaning operation is completed.
Specifically, the outer walls of two sides of the transverse connection frame 6 are all extended and provided with edge scraping plates 13, and the outer walls of one side of the two edge scraping plates 13 are all fixedly connected with auxiliary plates.
As shown in fig. 4, 2-5 (3 are provided in the utility model) sludge discharge grooves 14 are uniformly arranged at intervals in a scattering manner on the bottom of the tank with the center of the sludge discharge hopper 9 as the center, and the inner ends of the sludge discharge grooves 14 are communicated with the sludge discharge hopper 9.
An in-tank sludge discharge pipe 15 is correspondingly arranged in each sludge discharge groove 14, and the top of each in-tank sludge discharge pipe 15 is lower than the edge of each sludge discharge groove 14, so that when sludge at the bottom of the tank is scraped into any sludge discharge groove 14, the sludge can flow into the sludge discharge hopper 9 more smoothly through the sludge discharge grooves 14.
Further, the inner bottom of the sludge discharge groove 14 is arc-shaped as shown in fig. 5. The inner bottom contact surface of the sludge discharge pipe 15 in the tank and the sludge discharge tank 14 is larger, so that the stabilization is facilitated, and meanwhile, excessive dead angle areas formed by sludge precipitation are avoided, and the back flushing is more convenient.
Around the in-tank sludge discharge pipe 15, sludge discharge holes 151 are provided, and the arrangement density of the sludge discharge holes 151 on the in-tank sludge discharge pipe 15 from the inner end near the sludge discharge hopper 9 to the outer end is arranged in a regular manner from dense to thin. The sludge discharge pipe 10 comprises a first sludge discharge pipe 101 and a second sludge discharge pipe 102, and the first sludge discharge pipe 101 is connected with all the in-tank sludge discharge pipes 15 in the sludge discharge hopper 9; the second sludge discharge pipe 102 is directly communicated with the sludge discharge hopper 9. Thus, two discharge channels for sludge are provided, the second sludge discharge pipe 102 directly discharges the sludge in the sludge discharge hopper 9, and the first sludge discharge pipe 101 can discharge the sludge remained in the sludge discharge groove 14, so that the discharge of the sludge at the bottom of the tank is more thorough.
Further, the first sludge discharge pipe 101 may be externally connected with a back flushing pump, during back flushing, a valve of a sludge inlet of a sludge discharge pump connected to the first sludge discharge pipe 101 may be closed, and a valve of a water outlet of the back flushing pump may be opened, so that the sludge discharge tank 14 may be sequentially flushed along the first sludge discharge pipe 101, the sludge discharge pipe 15 in the tank, and the sludge discharge hole 151, thereby avoiding accumulation of sludge in dead angle areas for a long time.
In this embodiment: the water body is stirred by the edge rubbing plate 13, the sedimentation effect is improved, part of the water body is discharged, and the auxiliary plate is used for cleaning the inner wall of the radial sedimentation tank 1.
When the device is used, sewage is led in through the water inlet pipe 11, and then the sewage enters the radial sedimentation tank 1 and is precipitated, so that sludge and other sundries in the sewage are deposited on the bottom inner wall of the radial sedimentation tank 1, and the bottom inner wall of the radial sedimentation tank 1 has a certain angle and can be accumulated towards the center, the motor 12 drives the transverse connection frame 6 to rotate, so that the scraper 8 scrapes the bottom inner wall of the radial sedimentation tank 1, drives the sludge in the radial sedimentation tank to enter the sludge discharge hopper 9, and then connects the first sludge discharge pipe 101 with the second sludge discharge pipe 102 with the existing sludge discharge pump, thereby completing the sludge discharge operation of the sludge discharge hopper 9 and the sludge discharge tank 14. Meanwhile, the inner wall of the radial sedimentation tank 1 is cleaned, and the precipitated water is discharged along the water outlet pipe orifice 3, so that the sewage treatment and sludge discharge operation are smoothly completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. The utility model provides a radial sedimentation tank that can high-efficient mud discharge which characterized in that includes:
The radial sedimentation tank (1), the top surface of radial sedimentation tank (1) has offered out basin (2), the bottom surface of radial sedimentation tank (1) extends and is provided with the fixing base, the inside of fixing base is fixedly provided with inlet tube (11); and a mud discharging assembly, the mud discharging assembly comprising: horizontal movable frame (4), pivot seat (5), horizontal linking frame (6) and two parts of scratching, horizontal movable frame (4) fixed connection is between the top surface of radial sedimentation tank (1), pivot seat (5) are installed in the bottom surface of horizontal movable frame (4), horizontal linking frame (6) rotate and are connected in the bottom surface of pivot seat (5), two the part of scratching all sets up in the bottom surface of horizontal linking frame (6), two the part of scratching all includes: the device comprises two connecting frames (7) and scraping plates (8), wherein the two connecting frames (7) are fixedly connected to the bottom surface of the transverse connecting frame (6), and the scraping plates (8) are fixedly connected between one ends of the two connecting frames (7).
2. The radial sedimentation tank capable of efficiently discharging mud according to claim 1, wherein: the bottom surface of radial sedimentation tank (1) has seted up row mud bucket (9), the outer wall of row mud bucket (9) has link up and has seted up 2 through-holes.
3. The radial flow sedimentation tank capable of efficiently discharging mud according to claim 2, wherein: the 2 through holes are respectively connected with a sludge discharge pipe (10).
4. A radial flow sedimentation tank capable of efficiently discharging mud according to claim 3, wherein: the outer wall of the water outlet tank (2) is provided with a plurality of water outlet nozzles (3).
5. The radial sedimentation tank capable of efficiently discharging mud according to claim 4, wherein: the top surface of horizontal movable frame (4) is installed motor (12), the output of motor (12) and the top surface fixed connection of horizontal linking frame (6).
6. The radial sedimentation tank capable of efficiently discharging mud according to claim 5, wherein: the two side outer walls of the transverse connecting frame (6) are respectively provided with an edge rubbing board (13) in an extending mode, and the outer walls of one side of the two edge rubbing boards (13) are respectively fixedly connected with an auxiliary board.
7. The radial sedimentation tank capable of efficiently discharging mud according to claim 6, wherein: 2-5 sludge discharge grooves (14) are uniformly arranged at intervals in a scattering mode on the bottom of the tank by taking the center of the sludge discharge hopper (9) as the center of a circle, and the inner ends of the sludge discharge grooves (14) are communicated with the sludge discharge hopper (9).
8. The radial sedimentation tank capable of efficiently discharging mud according to claim 7, wherein: an in-tank sludge discharge pipe (15) is correspondingly arranged in each sludge discharge groove (14), and the top of each in-tank sludge discharge pipe (15) is lower than the edge of each sludge discharge groove (14).
9. The radial sedimentation tank capable of efficiently discharging mud according to claim 8, wherein: mud discharging holes (151) are formed around the mud discharging pipe (15) in the groove, and the arrangement density of the mud discharging holes (151) on the mud discharging pipe (15) in the groove from the inner end to the outer end close to the mud discharging hopper (9) is arranged according to the rule from dense to thin.
10. The radial sedimentation tank capable of efficiently discharging mud according to claim 9, wherein: the sludge discharge pipe (10) comprises a first sludge discharge pipe (101) and a second sludge discharge pipe (102), and the first sludge discharge pipe (101) is connected with all the in-tank sludge discharge pipes (15) in the sludge discharge hopper (9); the second sludge discharge pipe (102) is directly communicated with the sludge discharge hopper (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322008934.7U CN221131106U (en) | 2023-07-28 | 2023-07-28 | Radial sedimentation tank capable of efficiently discharging mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322008934.7U CN221131106U (en) | 2023-07-28 | 2023-07-28 | Radial sedimentation tank capable of efficiently discharging mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221131106U true CN221131106U (en) | 2024-06-14 |
Family
ID=91423277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322008934.7U Active CN221131106U (en) | 2023-07-28 | 2023-07-28 | Radial sedimentation tank capable of efficiently discharging mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221131106U (en) |
-
2023
- 2023-07-28 CN CN202322008934.7U patent/CN221131106U/en active Active
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| GR01 | Patent grant | ||
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