Settling tank pipeline assembly
By introducing components such as overflow hoppers, filters, and water quality detectors into the settling tank, combined with sewage pipes and discharge augers, the problems of dirt mixing and clogging during sewage discharge in the settling tank were solved, improving the quality of the clear liquid and the efficiency of sewage discharge.
Patent Information
- Application Number
- CN202422806907.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-18
AI Technical Summary
In existing settling tanks, the bottom dirt easily mixes with the upper clear liquid during sewage discharge, resulting in turbidity of the clear liquid, low sewage discharge efficiency, and dirt easily accumulates at the discharge port, affecting the performance.
A combined structure including an overflow hopper, filter screen, liquid outlet pipe, water quality detector, tee fitting and return water pipe is designed for filtering and detecting the quality of clear liquid; combined with a drain pipe, discharge pipe, vibrating ring and geared motor, it ensures smooth discharge of waste.
It achieves effective filtration and detection of the clear liquid, prevents turbid liquid from entering, ensures the quality of the clear liquid, reduces clogging of the drain outlet, and improves the efficiency of sewage discharge.
Smart Images
Figure CN223516992U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of sedimentation tank, concretely to a sedimentation tank pipeline assembly. BACKGROUND
[0002] The sedimentation tank is a main sedimentation tank for liquid-solid separation in alumina production, also called thickener or clarifier, and is a gravity sedimentation equipment used to increase the concentration of suspension and obtain clarified liquid. When the purpose of sedimentation separation is mainly to obtain clarified liquid, the equipment used is called clarifier, and when the purpose of separation is to obtain sediment containing solid particles, the equipment used is thickener.
[0003] The utility model discloses a kind of red mud sedimentation tanks, including sedimentation tank main body, overflow platform is equipped at the top of the sedimentation tank main body, placing plate is connected with the top of the overflow platform by bolt, pivot is rotatably connected in the middle part of the placing plate, the bottom of the pivot extends to the inside of sedimentation tank main body, the top of the pivot is fixedly connected with the output shaft of motor, the bottom of the sedimentation tank main body is equipped with drain, drain is equipped at the bottom of the drain, conical pollution guide block is arranged at the bottom of the inner chamber of the sedimentation tank main body, connecting rod is equipped at the left and right sides of the bottom of the pivot, scraper is arranged at the bottom of the connecting rod, the bottom of the scraper is attached to the top wall of conical pollution guide block, the utility model can discharge the red mud retained in the sedimentation tank main body after the red mud is deposited, so that the sedimentation tank main body is cleaned in time, to avoid red mud scab in the sedimentation tank main body and affect the efficiency of subsequent settlement.
[0004] When the existing sedimentation tank discharges sewage, bottom dirt rolls and mixes with upper clear liquid, so that the upper clear liquid becomes turbid, the discharged clear liquid cannot meet the discharge requirement, dirt is easily accumulated on the pipe wall of the drain at the lower end, the material falling port becomes more and more thin, the sewage discharge efficiency is low, and the use requirement cannot be met. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of sedimentation tank pipeline assembly, to solve the problem that the existing sedimentation tank in above-mentioned background technology mixes with upper clear liquid when bottom dirt rolls and discharges sewage, so that the upper clear liquid becomes turbid, the discharged clear liquid cannot meet the discharge requirement, dirt is easily accumulated on the pipe wall of the drain at the lower end, the material falling port becomes more and more thin, the sewage discharge efficiency is low, and the use requirement cannot be met.
[0006] To achieve the above object, the utility model provides the following technical scheme: a settling tank pipeline component, including overflow bucket, discharge pipe and settling tank main part, the overflow bucket sets up in the inside of the upper end of settling tank main part, and overflow bucket is fixedly connected with settling tank main part, the one side of settling tank main part is provided with liquid outlet pipe, and liquid outlet pipe is in several characters type setting, one end of liquid outlet pipe is through connection with overflow bucket and settling tank main part, the other end of liquid outlet pipe is provided with three -way piece, and three -way piece is connected with liquid outlet pipe threadedly, the one side of three -way piece is provided with backwater pipe, and backwater pipe is connected with three -way piece threadedly, the lower end of discharge pipe is provided in the settling tank main part, and discharge pipe is connected with settling tank main part as a whole, the lower portion of discharge pipe is provided with blowdown pipe, and blowdown pipe is connected with discharge pipe as a whole, one end of blowdown pipe is provided with end cover, and end cover is connected with blowdown pipe threadedly, the one side of end cover is provided with speed reducer, and speed reducer is connected with end cover through screw, the inside of blowdown pipe is provided with discharge auger, and one end of discharge auger is connected with the output end of speed reducer, and discharge auger is rotatably connected with blowdown pipe.
[0007] Preferably, the overflow bucket is provided with a filter screen below, and the filter screen is fixedly connected with the settling tank main body, and the filter screen is arranged above the liquid inlet of the settling tank.
[0008] Preferably, a metal mesh plate is arranged above one side of the overflow bucket, and the metal mesh plate is connected with the overflow bucket through screws, the metal mesh plate is arranged in an L shape, and the front end of the metal mesh plate is arranged obliquely.
[0009] Preferably, a water quality detector is arranged on the top of the liquid outlet pipe, and the water quality detector is connected with the liquid outlet pipe as a whole, and the water quality detector is arranged through the liquid outlet pipe.
[0010] Preferably, a backwater pipe is arranged at the lower end of the liquid outlet pipe, and the backwater pipe is arranged as a whole with the liquid outlet pipe, and a connecting cover is arranged below the backwater pipe, and the connecting cover is threadedly connected with the backwater pipe.
[0011] Preferably, a vibration ring is arranged outside the discharge pipe, and the vibration ring is connected with the discharge pipe through screws.
[0012] Preferably, elastic mounting brackets are arranged below the outside of the blowdown pipe, and two elastic mounting brackets are arranged, and the elastic mounting brackets are connected with the blowdown pipe through screws.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1.The utility model discloses a device through overflow hopper, filter screen, liquid outlet pipe, water quality detector, three -way piece and backwater pipe, the filter screen is filtered to the supernatant, prevents turbid liquid to enter the top of filter screen, and the supernatant after filtration flows into overflow hopper, when the supernatant in overflow hopper is over liquid outlet pipe, the supernatant is discharged through liquid outlet pipe, and the water quality detector detects the supernatant discharged to judge whether the supernatant discharged meets the discharge demand, when the supernatant discharged does not meet the demand, backwater pipe is connected with red mud liquid inlet pipe, and the unqualified supernatant is injected into red mud liquid inlet pipe through backwater pipe and is added to the settling tank to carry out settlement treatment again.
[0015] 2.The utility model discloses a device through the setting of blow-off pipe, discharge pipe, vibration ring, speed reducer and discharge auger, and the dirt after settlement flows into blow-off pipe from discharge pipe, and vibration ring drives discharge pipe to shake, makes the dirt falling into discharge pipe shake, guarantees that the dirt normally falls into blow-off pipe, and speed reducer drives discharge auger to rotate, and along with the rotation of discharge auger, the dirt flowing into blow-off pipe is pressed, and the dirt flows along blow-off pipe and is discharged, and the effect of preventing blockage is played. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is water outlet pipeline structure diagram of the utility model;
[0017] Figure 2 It is blow-off pipeline structure diagram of the utility model;
[0018] Figure 3 It is water outlet pipeline sectional view of the utility model;
[0019] Figure 4 It is blow-off pipeline sectional view of the utility model.
[0020] In the drawing: 1, overflow hopper;2, filter screen;3, metal screen;4, liquid outlet pipe;5, connecting cover;6, water quality detector;7, three -way piece;8, backwater pipe;9, blow-off pipe;10, elastic mounting bracket;11, discharge pipe;12, vibration ring;13, end cover;14, speed reducer;15, backwater pipe;16, settling tank main body;17, discharge auger. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: a settling tank pipeline assembly, including overflow bucket 1, discharge pipe 11 and settling tank main body 16, overflow bucket 1 is arranged in the inner side of the upper end of settling tank main body 16, and overflow bucket 1 is fixedly connected with settling tank main body 16, the side of settling tank main body 16 is provided with liquid outlet pipe 4, and liquid outlet pipe 4 is arranged in several characters, one end of liquid outlet pipe 4 is connected with overflow bucket 1 and settling tank main body 16, the other end of liquid outlet pipe 4 is provided with three-way piece 7, and three-way piece 7 is threadedly connected with liquid outlet pipe 4, the side of three-way piece 7 is provided with backwater pipe 8, and backwater pipe 8 is threadedly connected with three-way piece 7, discharge pipe 11 is arranged in the lower end of settling tank main body 16, and discharge pipe 11 is connected with settling tank main body 16 as a whole, and the lower portion of discharge pipe 11 is provided with blow-off pipe 9, and blow-off pipe 9 is connected with discharge pipe 11 as a whole, one end of blow-off pipe 9 is provided with end cover 13, and end cover 13 is threadedly connected with blow-off pipe 9, the side of end cover 13 is provided with speed reducer 14, and speed reducer 14 is connected with end cover 13 by screw, and the inside of blow-off pipe 9 is provided with discharge auger 17, and one end of discharge auger 17 is connected with the output end of speed reducer 14, and discharge auger 17 is rotatably connected with blow-off pipe 9, the lower portion of overflow bucket 1 is provided with filter screen 2, and filter screen 2 is fixedly connected with settling tank main body 16, filter screen 2 is arranged above the liquid inlet of settling tank, the upper side of the side of overflow bucket 1 is provided with metal mesh plate 3, and metal mesh plate 3 is connected with overflow bucket 1 by screw, metal mesh plate 3 is arranged in L type, and the front end of metal mesh plate 3 is obliquely arranged.
[0023] When using: add red mud from the liquid inlet of settling tank into the settling tank to carry out settling treatment, the upper clear liquid is filtered first during the settling process, to prevent turbid liquid from entering the upper portion of filter screen 2, and the filtered clear liquid flows into overflow bucket 1, when the clear liquid in overflow bucket 1 reaches the height of liquid outlet pipe 4, the clear liquid is discharged through liquid outlet pipe 4, backwater pipe 8 is connected with red mud liquid inlet pipe, and the unqualified clear liquid discharged can be injected into red mud liquid inlet pipe through backwater pipe 8, and then added into the settling tank to carry out settling treatment again, and the dirt after settling flows into blow-off pipe 9 from discharge pipe 11, and speed reducer 14 is started to drive discharge auger 17 to rotate, and the rotation of discharge auger 17 applies thrust to the dirt flowing into blow-off pipe 9, so that the dirt flows along blow-off pipe 9 and is discharged.
[0024] Please refer to Figure 1 And Figure 3The top of the liquid outlet pipe 4 is provided with a water quality detector 6, and the water quality detector 6 is integrated with the liquid outlet pipe 4, the water quality detector 6 is provided through the liquid outlet pipe 4, the lower end of the liquid outlet pipe 4 is provided with a backwater pipe 15, and the backwater pipe 15 is integrated with the liquid outlet pipe 4, the lower part of the backwater pipe 15 is provided with a connecting cover 5, and the connecting cover 5 is screwed with the backwater pipe 15, the water quality detector 6 detects the discharged supernatant, so as to judge whether the discharged supernatant meets the discharge requirement, the backwater pipe 15 can collect the dirt mixed in the discharged supernatant, and the dirt collected in the backwater pipe 15 can be cleaned by opening the connecting cover 5.
[0025] Please refer to Figure 2 and Figure 4 The outside of the discharge pipe 11 is provided with a vibration ring 12, and the vibration ring 12 is connected with the discharge pipe 11 through screws, the lower part of the outside of the blowdown pipe 9 is provided with an elastic mounting bracket 10, the elastic mounting bracket 10 is provided with two, and the elastic mounting bracket 10 is connected with the blowdown pipe 9 through screws, the vibration ring 12 drives the discharge pipe 11 to shake, so that the dirt falling into the discharge pipe 11 is shaken, the dirt is ensured to normally fall into the blowdown pipe 9, and the effect of preventing blockage is achieved, and the elastic mounting bracket 10 supports and fixes the blowdown pipeline.
[0026] Working principle: the red mud is added to the settling tank from the liquid inlet of the settling tank for settling treatment, the supernatant is first filtered through the filter screen 2 during the settling process, so as to prevent turbid liquid from entering the upper part of the filter screen 2, the filtered supernatant flows into the overflow bucket 1, when the supernatant in the overflow bucket 1 reaches the liquid outlet pipe 4, the supernatant is discharged through the liquid outlet pipe 4, the water quality detector 6 detects the discharged supernatant, so as to judge whether the discharged supernatant meets the discharge requirement, when the discharged supernatant does not meet the requirement, the backwater pipe 8 is connected with the red mud liquid inlet pipe, the unqualified supernatant is injected into the red mud liquid inlet pipe through the backwater pipe 8, and then is added to the settling tank for re-settling treatment again, and the dirt after the settling is completed flows into the blowdown pipe 9 from the discharge pipe 11, the speed reducer motor 14 is started to drive the discharge auger 17 to rotate, a pushing force is applied to the dirt flowing into the blowdown pipe 9 along with the rotation of the discharge auger 17, so that the dirt flows along the blowdown pipe 9 and is discharged, and the vibration ring 12 drives the discharge pipe 11 to shake, so that the dirt falling into the discharge pipe 11 is shaken, the dirt is ensured to normally fall into the blowdown pipe 9, and the effect of preventing blockage is achieved.
[0027] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.
[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A launder piping assembly comprising an overflow hopper (1), a discharge pipe (11) and a launder body (16), characterized in that: The overflow bucket (1) is arranged on the inner side of the upper end of the sedimentation tank body (16), and the overflow bucket (1) is fixedly connected with the sedimentation tank body (16), one side of the sedimentation tank body (16) is provided with a liquid outlet pipe (4), and the liquid outlet pipe (4) is arranged in a few characters, one end of the liquid outlet pipe (4) is connected with the overflow bucket (1) and the sedimentation tank body (16), the other end of the liquid outlet pipe (4) is provided with a three-way piece (7), and the three-way piece (7) is screwed with the liquid outlet pipe (4), one side of the three-way piece (7) is provided with a backwater pipe (8), and the backwater pipe (8) is screwed with the three-way piece (7), the discharge pipe (11) is arranged at the lower end of the sedimentation tank body (16), and the discharge pipe (11) is connected with the sedimentation tank body (16) as a whole, the lower portion of the discharge pipe (11) is provided with a blowdown pipe (9), and the blowdown pipe (9) is connected with the discharge pipe (11) as a whole, one end of the blowdown pipe (9) is provided with an end cover (13), and the end cover (13) is screwed with the blowdown pipe (9), one side of the end cover (13) is provided with a speed reducer (14), and the speed reducer (14) is connected with the end cover (13) through screws, the inside of the blowdown pipe (9) is provided with a discharge auger (17), and one end of the discharge auger (17) is connected with the output end of the speed reducer (14), the discharge auger (17) is rotatably connected with the blowdown pipe (9).
2. A pipe assembly for a settling tank according to claim 1, characterized in that: The overflow bucket (1) is arranged on the inner side of the upper end of the sedimentation tank body (16), and the overflow bucket (1) is fixedly connected with the sedimentation tank body (16), one side of the sedimentation tank body (16) is provided with a liquid outlet pipe (4), and the liquid outlet pipe (4) is arranged in a few characters, one end of the liquid outlet pipe (4) is connected with the overflow bucket (1) and the sedimentation tank body (16), the other end of the liquid outlet pipe (4) is provided with a three-way piece (7), and the three-way piece (7) is screwed with the liquid outlet pipe (4), one side of the three-way piece (7) is provided with a backwater pipe (8), and the backwater pipe (8) is screwed with the three-way piece (7), the discharge pipe (11) is arranged at the lower end of the sedimentation tank body (16), and the discharge pipe (11) is connected with the sedimentation tank body (16) as a whole, the lower portion of the discharge pipe (11) is provided with a blowdown pipe (9), and the blowdown pipe (9) is connected with the discharge pipe (11) as a whole, one end of the blowdown pipe (9) is provided with an end cover (13), and the end cover (13) is screwed with the blowdown pipe (9), one side of the end cover (13) is provided with a speed reducer (14), and the speed reducer (14) is connected with the end cover (13) through screws, the inside of the blowdown pipe (9) is provided with a discharge auger (17), and one end of the discharge auger (17) is connected with the output end of the speed reducer (14), the discharge auger (17) is rotatably connected with the blowdown pipe (9).
3. A pipe assembly for a settling tank according to claim 1, characterized in that: The overflow bucket (1) is arranged on the inner side of the upper end of the sedimentation tank body (16), and the overflow bucket (1) is fixedly connected with the sedimentation tank body (16), one side of the sedimentation tank body (16) is provided with a liquid outlet pipe (4), and the liquid outlet pipe (4) is arranged in a few characters, one end of the liquid outlet pipe (4) is connected with the overflow bucket (1) and the sedimentation tank body (16), the other end of the liquid outlet pipe (4) is provided with a three-way piece (7), and the three-way piece (7) is screwed with the liquid outlet pipe (4), one side of the three-way piece (7) is provided with a backwater pipe (8), and the backwater pipe (8) is screwed with the three-way piece (7), the discharge pipe (11) is arranged at the lower end of the sedimentation tank body (16), and the discharge pipe (11) is connected with the sedimentation tank body (16) as a whole, the lower portion of the discharge pipe (11) is provided with a blowdown pipe (9), and the blowdown pipe (9) is connected with the discharge pipe (11) as a whole, one end of the blowdown pipe (9) is provided with an end cover (13), and the end cover (13) is screwed with the blowdown pipe (9), one side of the end cover (13) is provided with a speed reducer (14), and the speed reducer (14) is connected with the end cover (13) through screws, the inside of the blowdown pipe (9) is provided with a discharge auger (17), and one end of the discharge auger (17) is connected with the output end of the speed reducer (14), the discharge auger (17) is rotatably connected with the blowdown pipe (9).
4. A pipe assembly for a settling tank according to claim 1, characterized in that: 5. A pipe assembly for a settling tank according to claim 1, wherein: 6. A pipe assembly for a settling tank according to claim 1, characterized in that: 7. A pipe assembly for a settling tank according to claim 1, wherein:
Citation Information
Patent Citations
Red mud settling tank
CN218636698U