Reclaimed water treatment sediment self-discharging device
By using a hydraulic cylinder to drive a scraper and a vacuum pump in conjunction with a siphon to automatically remove sediment, and combining this with a motor-driven scraper and anti-clogging plate to clean the inner wall, the problem of low automation in existing sediment self-drainage devices has been solved, achieving efficient and stable sediment treatment.
Patent Information
- Application Number
- CN202422883730.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing wastewater treatment sediment self-drainage devices are not ideal when dealing with high-concentration, easily caking sludge. They have low automation levels, require regular manual inspection and maintenance, have high operating costs, and are prone to water quality problems.
The system uses a hydraulic cylinder to drive the scraper and a vacuum pump in conjunction with a siphon pipe to automatically remove sediment by creating a pressure difference. The motor drives the scraper and anti-clogging plate to clean the inner wall, thus improving the level of automation.
It achieves efficient and automatic removal of sediment, reduces manual cleaning, improves processing efficiency, ensures long-term stable operation, and reduces operating costs.
Smart Images
Figure CN223774380U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to environmental engineering and sewage treatment field especially, relate to a kind of sediment of reclaimed water treatment self-discharge device. BACKGROUND
[0002] In the reclaimed water reuse of urban sewage treatment plant, industrial park and large building group, sediment of reclaimed water treatment self-discharge device is used in the sewage treatment process, the equipment for automatically removing sediment deposited at the bottom of sedimentation tank.
[0003] In prior art, part of sediment of reclaimed water treatment self-discharge device often relies on gravity or simple mechanical structure to carry out mud discharge operation, which is not ideal when facing high concentration, easy to be cemented sludge, the automation degree in prior art is limited, many equipment need artificial regular inspection and maintenance, which not only increases operating cost, once failure occurs, it can cause serious water quality problem, therefore a kind of sediment of reclaimed water treatment self-discharge device is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model provides a kind of sediment of reclaimed water treatment self-discharge device, to improve the problem that sediment cannot be self-discharged in prior art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of sediment of reclaimed water treatment self-discharge device, including support column and vacuum pump, the outer portion of the support column is fixedly connected with shell, the outer portion of the shell is fixedly connected with controller, the outer portion of the shell is fixedly connected with water inlet, the other end of the shell is fixedly connected with water outlet, the top of the shell is fixedly connected with top cover, the outer portion of the shell is fixedly connected with protective shell, the inside of the protective shell is fixedly connected with the driving assembly of power supply, the outer portion of the protective shell is fixedly connected with sealing ring, the outer portion of the vacuum pump is fixedly connected with connecting pipe, the outer portion of the connecting pipe is fixedly connected with siphon.
[0007] As a further description of the above technical scheme:
[0008] The driving assembly includes hydraulic cylinder, the outer portion of the hydraulic cylinder is fixedly connected with connecting rod, the outer portion of the connecting rod is fixedly connected with mud scraping plate, the outer portion of the hydraulic cylinder is fixedly connected in the inside of the protective shell.
[0009] As a further description of the above technical scheme:
[0010] The inside of the shell is fixedly connected with composite screen, the outside of the top cover is fixedly connected with motor.
[0011] As a further description of the above technical scheme:
[0012] The motor is externally fixedly connected with a driven rod, and the driven rod is externally fixedly connected outside the motor.
[0013] Further description of the above technical solution is as follows:
[0014] The driven rod is externally fixedly connected with a plurality of connecting plates, and the connecting plates are externally fixedly connected with scrapers.
[0015] Further description of the above technical solution is as follows:
[0016] The driven rod is externally fixedly connected with a plurality of anti-blocking plates, and the anti-blocking plates are externally fixedly connected inside the shell.
[0017] Further description of the above technical solution is as follows:
[0018] The connecting pipe is externally fixedly connected outside the siphon pipe, and the other end of the connecting pipe is fixedly connected outside the vacuum pump.
[0019] Further description of the above technical solution is as follows:
[0020] The composite screen is externally fixedly connected inside the shell, and the composite screen is internally rotatably connected with a motor.
[0021] The utility model has the advantages of the following beneficial effects:
[0022] 1、the utility model discloses a hydraulic cylinder drives connecting rod to move, and connecting rod drives mud scraping plate to move, and then, vacuum pump draws the air in siphon pipe out through connecting pipe, forms certain vacuum degree, forms pressure difference in siphon pipe, and sludge is continuously discharged through siphon pipe under the action of siphon force, thereby automatically removes the deposit, reduces manual cleaning, improves processing efficiency.
[0023] 2、the utility model discloses a motor drives driven rod to move, and driven rod drives connecting plate to move, and then, connecting plate drives scraper to move, and anti-blocking plate rotates along with driven rod simultaneously, thereby preventing the screen from being blocked and cleaning the inner wall at the same time, improving the reclaimed water treatment efficiency, and ensuring long-term stable operation. DRAWINGS
[0024] Figure 1 A three-dimensional structure schematic view of the reclaimed water treatment deposit self-discharge device is provided for the utility model;
[0025] Figure 2 A motor structure schematic view of the reclaimed water treatment deposit self-discharge device is provided for the utility model;
[0026] Figure 3A kind of mud scraping plate structure schematic diagram of the self-discharge device of middle water treatment precipitate is provided in the utility model.
[0027] Figure 4 A kind of composite screen structure schematic diagram of the self-discharge device of middle water treatment precipitate is provided in the utility model.
[0028] Legend:
[0029] 1, support column;2, vacuum pump;3, shell;4, controller;5, water inlet;6, water outlet;7, top cover;8, protective shell;9, hydraulic cylinder;10, connecting rod;11, mud scraping plate;12, sealing ring;13, connecting pipe;14, siphon;15, composite screen;16, motor;17, driven rod;18, connecting plate;19, scraper;20, anti-blocking plate. Specific embodiments
[0030] The technical solutions in the embodiments of the utility model will be described clearly and completely 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0031] Reference Figures 1 to 3 , the utility model provides an embodiment: a kind of self-discharge device of middle water treatment precipitate, including support column 1 and vacuum pump 2, the outside of support column 1 is fixedly connected with shell 3, shell 3 is made of high-strength plastic or stainless steel material, with good sealing property and pressure resistance, to protect internal components from the influence of external environment. The outside of shell 3 is fixedly connected with controller 4, and controller 4 is responsible for receiving sensor signal and issuing instruction to control the action of each component. The outside of shell 3 is fixedly connected with water inlet 5, and filter screen is installed at water inlet 5 to prevent larger impurities from entering the inside of system. The other end of shell 3 is fixedly connected with water outlet 6, and the top of shell 3 is fixedly connected with top cover 7, and top cover 7 is made of light alloy material, which not only reduces the overall weight but also ensures sufficient strength.
[0032] The outer shell 3 is fixedly connected with a protective shell 8, which mainly functions to isolate noise, prevent dust and water, and provide an additional protective layer for the drive assembly. The protective shell 8 is fixedly connected with a power-provided drive assembly inside, and fixedly connected with a sealing ring 12 outside. The outer shell 3 is fixedly connected with a connecting pipe 13 outside, and the connecting pipe 13 is fixedly connected with a siphon pipe 14 outside. The drive assembly includes a hydraulic cylinder 9, which not only has strong pushing and pulling force, but also fast response speed, making it very suitable for applications that require frequent start and stop. The hydraulic cylinder 9 is fixedly connected with a connecting rod 10 outside, and the connecting rod 10 is fixedly connected with a mud scraping plate 11 outside. The hydraulic cylinder 9 is fixedly connected inside the protective shell 8.
[0033] Referring to Figures 2 to 4 The outer shell 3 is fixedly connected with a composite screen 15 inside, which is used to preliminarily filter out larger suspended particles and other impurities, and is usually composed of multiple layers of metal wire mesh with different pore sizes, which can effectively intercept solid substances of various sizes while allowing liquid to pass smoothly. The top cover 7 is fixedly connected with a motor 16 outside, and the motor 16 is fixedly connected with a driven rod 17 outside. The driven rod 17 itself also adopts special coating treatment to enhance wear resistance and corrosion resistance. The driven rod 17 is fixedly connected outside the motor 16, and the driven rod 17 is fixedly connected with multiple connecting plates 18 outside. The connecting plates 18 are fixedly connected with a scraper 19 outside, and the main function of the connecting plates 18 is to support and guide the movement trajectory of the scraper 19, so that it can uniformly cover every corner of the container bottom.
[0034] The driven rod 17 is fixedly connected with multiple anti-blocking plates 20 outside, which are usually made of lightweight alloy materials and shaped like small paddles, effectively preventing large objects from entering sensitive areas without affecting normal flow. The anti-blocking plates 20 are fixedly connected inside the outer shell 3, and the connecting pipe 13 is fixedly connected outside the siphon pipe 14. The other end of the connecting pipe 13 is fixedly connected outside the vacuum pump 2, and one end of the connecting pipe 13 is connected with the siphon pipe 14, and the other end is connected to the vacuum pump 2. This layout allows the vacuum suction force to be quickly transmitted to the designated location, speeding up the sludge discharge speed. The composite screen 15 is fixedly connected inside the outer shell 3, and the motor 16 is rotatably connected inside the composite screen 15.
[0035] Working principle: first sewage through the water inlet 5 into the device inside, sewage into the processing cavity by supporting column 1 and the shell 3, in this stage, the controller 4 starts to play a role, it receives the signal from the built-in sensor and according to the preset program control the action of each component, when the need to clean the sediment is detected, the hydraulic cylinder 9 in the drive assembly is activated, the hydraulic cylinder 9 has fast response ability, can produce enough thrust in a short time to start the connecting rod 10, with the movement of connecting rod 10, the mud scraper 11 connected with it starts to move along the predetermined trajectory, the sludge deposited in the container bottom is pushed to the center position, at the same time, the vacuum pump 2 works through the connecting pipe 13 and siphon 14 cooperation, form a negative pressure environment to facilitate the sludge to be discharged outside;
[0036] Through the composite screen 15 to the incoming sewage preliminary filtration, remove the larger suspended particles and other impurities, ensure the smooth progress of the subsequent treatment process, after preliminary filtration, the sewage continues to flow, when the need to clean the sediment is detected, the motor 16 outside the top cover 7 is activated, it drives the driven rod 17 connected with it rotates, the multiple connecting plates 18 fixedly connected on the driven rod 17 move, drive the scraper 19 to move along the predetermined trajectory, the scraper 19 evenly covers every corner of the inner wall of the container, at the same time, in order to prevent the sludge from blocking the gap between the scraper 19, the driven rod 17 is also fixedly connected with multiple anti-blocking plates 20 outside, can effectively prevent large objects from entering without affecting the normal flow.
[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.
Claims
1. A water treatment sediment self-discharging device, comprising a support column (1) and a vacuum pump (2), characterized in that: The outside of the support column (1) is fixedly connected with an outer shell (3), the outside of the outer shell (3) is fixedly connected with a controller (4), the outside of the outer shell (3) is fixedly connected with a water inlet (5), the other end of the outer shell (3) is fixedly connected with a water outlet (6), the top of the outer shell (3) is fixedly connected with a top cover (7), the outside of the outer shell (3) is fixedly connected with a protective shell (8), the inside of the protective shell (8) is fixedly connected with a power-provided driving assembly, the outside of the protective shell (8) is fixedly connected with a sealing ring (12), the outside of the vacuum pump (2) is fixedly connected with a connecting pipe (13), the outside of the connecting pipe (13) is fixedly connected with a siphon pipe (14), the driving assembly comprises a hydraulic cylinder (9), the outside of the hydraulic cylinder (9) is fixedly connected with a connecting rod (10), the outside of the connecting rod (10) is fixedly connected with a mud scraping plate (11), and the outside of the hydraulic cylinder (9) is fixedly connected in the inside of the protective shell (8).
2. The device according to claim 1, wherein: The inside of the outer shell (3) is fixedly connected with a composite screen (15), and the outside of the top cover (7) is fixedly connected with a motor (16).
3. The device according to claim 2, wherein: The outside of the motor (16) is fixedly connected with a driven rod (17), and the outside of the driven rod (17) is fixedly connected outside the motor (16).
4. The device according to claim 3, wherein: The outside of the driven rod (17) is fixedly connected with a plurality of connecting plates (18), the outside of the connecting plate (18) is fixedly connected with a scraper (19).
5. The device according to claim 4, wherein: The outside of the driven rod (17) is fixedly connected with a plurality of anti-blocking plates (20), and the outside of the anti-blocking plate (20) is fixedly connected in the inside of the outer shell (3).
6. The device according to claim 5, wherein: The outside of the connecting pipe (13) is fixedly connected outside the siphon pipe (14), and the other end of the connecting pipe (13) is fixedly connected outside the vacuum pump (2).
7. The device according to claim 2, wherein: The outside of the composite screen (15) is fixedly connected in the inside of the outer shell (3), and the inside of the composite screen (15) is rotatably connected with a motor (16).