CN222358012U - A sewage treatment sedimentation tank - Google Patents
A sewage treatment sedimentation tank Download PDFInfo
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- CN222358012U CN222358012U CN202323548665.XU CN202323548665U CN222358012U CN 222358012 U CN222358012 U CN 222358012U CN 202323548665 U CN202323548665 U CN 202323548665U CN 222358012 U CN222358012 U CN 222358012U
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- sedimentation tank
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Abstract
本实用新型提供了一种污水处理沉淀池，属于污水处理沉淀池技术领域。该一种污水处理沉淀池包括沉淀池、清污机构和过滤机构，所述沉淀池侧壁分别安装有进水管和出水管，所述沉淀池底部连通有集污仓，所述集污仓下部安装有排污管，所述清污机构包括刮板、丝杆和支架，刮板滑动安装在沉淀池内腔，刮板侧壁固定安装有滑块，沉淀池内腔开设有滑槽。本实用新型通过设置清污机构，通过电机驱动丝杆转动，通过螺纹块带动刮板移动，将沉淀池中污泥刮向集污仓中，同时，打开排污管，丝杆转动带动第四齿轮转动，驱动第三齿轮和转轴转动，从而通过第二齿轮驱动第一齿轮和螺旋叶转动，将集污仓中的污泥经排污管排出，防止污泥堵塞排污管，方便清理。
The utility model provides a sewage treatment sedimentation tank, which belongs to the technical field of sewage treatment sedimentation tanks. The sewage treatment sedimentation tank comprises a sedimentation tank, a cleaning mechanism and a filtering mechanism, the side walls of the sedimentation tank are respectively installed with an inlet pipe and an outlet pipe, the bottom of the sedimentation tank is connected with a sewage collecting bin, the lower part of the sewage collecting bin is installed with a sewage discharge pipe, the cleaning mechanism comprises a scraper, a screw and a bracket, the scraper is slidably installed in the inner cavity of the sedimentation tank, a slider is fixedly installed on the side wall of the scraper, and a slide groove is provided in the inner cavity of the sedimentation tank. The utility model is provided with a cleaning mechanism, the screw is driven to rotate by a motor, the scraper is driven to move by a threaded block, the sludge in the sedimentation tank is scraped into the sewage collecting bin, and at the same time, the sewage discharge pipe is opened, the screw is rotated to drive the fourth gear to rotate, drive the third gear and the rotating shaft to rotate, so as to drive the first gear and the spiral blade to rotate through the second gear, and the sludge in the sewage collecting bin is discharged through the sewage discharge pipe, so as to prevent the sludge from clogging the sewage discharge pipe and facilitate cleaning.
Description
Technical Field
The utility model relates to the field of sewage treatment sedimentation tanks, in particular to a sewage treatment sedimentation tank.
Background
The sewage sedimentation tank is a device for treating sewage, and is mainly used for settling and separating solid particles and suspended matters in the sewage. The sewage stays for a period of time in a static state by utilizing the gravity effect, so that solid particles in the sewage are settled to the bottom to form a sludge layer, and supernatant fluid flows out of the upper part of the sewage sedimentation tank and can be recycled or discharged to the environment after further treatment. Can effectively remove suspended matters and solid particles in sewage, lighten the load of subsequent treatment equipment, simultaneously reduce the load of organic matters in the sewage, reduce the chemical oxygen demand and the biochemical oxygen demand, and be beneficial to improving the effect and the efficiency of the subsequent treatment process.
After the existing sewage treatment sedimentation tank is used for a period of time, in order to ensure sedimentation quality, sludge in the tank needs to be cleared, manual clearing is generally adopted, time and labor are wasted, and labor cost is high.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a sewage treatment sedimentation tank which overcomes the above technical problems or at least partially solves the above problems.
The utility model is realized in the following way:
The utility model provides a sewage treatment sedimentation tank, which comprises a sedimentation tank, a sewage cleaning mechanism and a filtering mechanism, wherein a water inlet pipe and a water outlet pipe are respectively arranged on the side wall of the sedimentation tank, the bottom of the sedimentation tank is communicated with a sewage collecting bin, a sewage discharging pipe is arranged on the lower part of the sewage collecting bin, and the sewage cleaning mechanism comprises
The scraping plate is slidably arranged in the inner cavity of the sedimentation tank;
The screw rod is rotatably arranged in the inner cavity of the sedimentation tank, a threaded block is fixedly arranged on the side wall of the scraping plate, and the threaded block is in threaded connection with the screw rod;
The support is fixedly arranged in the inner cavity of the sedimentation tank, and spiral blades are rotatably arranged at the lower part of the support.
In a preferred scheme, the scraper blade lateral wall fixed mounting has the slider, the spout has been seted up to the sedimentation tank inner chamber, slider and spout sliding connection.
In a preferred scheme, a guide rod is fixedly arranged in the inner cavity of the sedimentation tank, and the guide rod is in sliding connection with the scraping plate.
In a preferred scheme, the sedimentation tank side wall is fixedly provided with a motor, and the output end of the motor is fixedly connected with one end of the screw rod.
In a preferred scheme, the upper part of the spiral blade is fixedly provided with a first gear, the upper part of the bracket is rotatably provided with a rotating shaft, two ends of the rotating shaft are respectively and fixedly provided with a second gear and a third gear, the second gear is meshed with the first gear, the surface of the screw rod is fixedly provided with a fourth gear, and the fourth gear is meshed with the third gear.
In a preferred scheme, the filtering mechanism comprises a filter screen, a brush plate and a gear ring, wherein the filter screen is arranged on the side wall of the water outlet pipe, a mounting cylinder is rotatably arranged on the side wall of the settling tank, the brush plate is fixedly arranged on the surface of the mounting cylinder, and the brush plate is in contact with the filter screen
In a preferred scheme, the gear ring is fixedly arranged on the surface of the mounting cylinder, a fifth gear is rotatably arranged on the side wall of the settling tank, and the fifth gear is meshed with the gear ring.
In a preferred scheme, a first belt pulley is fixedly arranged at one end of the fifth gear, a second belt pulley is fixedly arranged at one end of the screw rod, and a belt is connected between the first belt pulley and the second belt pulley.
The utility model provides a sewage treatment sedimentation tank, which has the beneficial effects that:
1. Through setting up the mechanism of decontaminating, drive the lead screw through the motor and rotate, drive the scraper blade through the thread piece and remove, scrape mud in the sedimentation tank to the collection dirty storehouse in, simultaneously, open the blow off pipe, the lead screw rotates and drives fourth gear and rotate, drive third gear and pivot to rotate through first gear of second gear drive and spiral leaf, discharge the mud in the collection dirty storehouse through the blow off pipe, prevent mud jam blow off pipe, convenient clearance.
2. Through setting up filtering mechanism, when the lead screw rotates, drive the synchronous rotation of second belt pulley to drive first belt pulley and rotate, drive fifth gear and rotate, thereby drive ring gear and installation section of thick bamboo rotate, clear up the filter screen through the brush board, prevent that the filter screen from taking place to block up, guarantee filtration efficiency.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a perspective view provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view cross-section structure according to an embodiment of the present utility model;
FIG. 3 is a top view of an embodiment of the present utility model;
FIG. 4 is a side perspective view provided by an embodiment of the present utility model;
The device comprises a sedimentation tank 1, a water inlet pipe 2, a water outlet pipe 3, a sewage collecting bin 4, a sewage discharging pipe 5, a sewage discharging pipe 6, a sewage cleaning mechanism 601, a scraping plate 602, a sliding block 603, a sliding groove 604, a screw rod 605, a guide rod 606, a threaded block 607, a motor 608, a bracket 609, a spiral blade 610, a first gear 611, a rotating shaft 612, a second gear 613, a third gear 614, a fourth gear 7, a filtering mechanism 701, a filter screen 702, a mounting cylinder 703, a brush plate 704, a gear ring 705, a fifth gear 706, a first belt pulley 707 and a second belt pulley.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to figures 1-4, the utility model provides a technical scheme that the sewage treatment sedimentation tank comprises a sedimentation tank 1, a cleaning mechanism 6 and a filtering mechanism 7, wherein a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged on the side wall of the sedimentation tank 1 and are respectively used for water inlet and water outlet, a sewage collecting bin 4 is communicated with the bottom of the sedimentation tank 1 and is used for collecting sludge, a sewage discharging pipe 5 is arranged at the lower part of the sewage collecting bin 4 and is used for discharging sludge, the cleaning mechanism 6 comprises a scraping plate 601, a screw rod 604 and a bracket 608, the scraping plate 601 is slidably arranged in the inner cavity of the sedimentation tank 1, a sliding block 602 is fixedly arranged on the side wall of the scraping plate 601 and is used for scraping the sludge deposited at the bottom of the sedimentation tank 1 into the sewage collecting bin 4, a sliding groove 603 is formed in the inner cavity of the sedimentation tank 1 and is slidably connected with the sliding block 602, the screw rod 604 is rotatably arranged in the inner cavity of the sedimentation tank 1 and is used for driving the scraping plate 601, a thread block 606 is fixedly arranged on the side wall of the scraping plate 601, and the thread block 606 is in threaded connection with the screw rod 604.
Referring to fig. 1 to 4, in a preferred embodiment, a guide rod 605 is fixedly installed in the inner cavity of the sedimentation tank 1 and is used for guiding the scraping plate 601, the guide rod 605 is slidably connected with the scraping plate 601, a motor 607 is fixedly installed on the side wall of the sedimentation tank 1 and is used for driving a screw rod 604, the output end of the motor 607 is fixedly connected with one end of the screw rod 604, a bracket 608 is fixedly installed in the inner cavity of the sedimentation tank 1 and is used for installing a spiral blade 609, and the spiral blade 609 is rotatably installed on the lower portion of the bracket 608 and is used for discharging sludge in the sewage collection bin 4 through a sewage drain pipe 5.
Referring to fig. 1 to 4, in a preferred embodiment, a first gear 610 is fixedly installed at an upper portion of the screw 609 for driving the screw 609, a rotating shaft 611 is rotatably installed at an upper portion of the bracket 608, a second gear 612 and a third gear 613 are fixedly installed at both ends of the rotating shaft 611, the second gear 612 is engaged with the first gear 610, a fourth gear 614 is fixedly installed at a surface of the screw 604, and the fourth gear 614 is engaged with the third gear 613.
In a preferred embodiment, when the sludge in the sedimentation tank 1 needs to be cleaned, the motor 607 drives the screw rod 604 to rotate, the screw block 606 drives the scraper 601 to move, the sludge in the sedimentation tank 1 is scraped into the sludge collection bin 4, meanwhile, the blow-down pipe 5 is opened, the screw rod 604 rotates to drive the fourth gear 614 to rotate, the third gear 613 and the rotating shaft 611 are driven to rotate, and accordingly the second gear 612 drives the first gear 610 and the screw blade 609 to rotate, the sludge in the sludge collection bin 4 is discharged through the blow-down pipe 5, the sludge is prevented from blocking the blow-down pipe 5, and cleaning is facilitated.
Referring to fig. 1 to 4, in a preferred embodiment, the filtering mechanism 7 includes a filter screen 701, a brush plate 703 and a gear ring 704, the filter screen 701 is mounted on a side wall of the water outlet pipe 3 for filtering the sewage after precipitation, a mounting cylinder 702 is rotatably mounted on a side wall of the settling tank 1 for mounting the brush plate 703, the brush plate 703 is fixedly mounted on a surface of the mounting cylinder 702 for cleaning the filter screen 701 to prevent the filter screen 701 from being blocked, the brush plate 703 is in contact with the filter screen 701, the gear ring 704 is fixedly mounted on a surface of the mounting cylinder 702 for driving the mounting cylinder 702 to rotate, a fifth gear 705 is rotatably mounted on a side wall of the settling tank 1 for driving the gear ring 704, and the fifth gear 705 is meshed with the gear ring 704.
Referring to fig. 1 to 4, in a preferred embodiment, a first pulley 706 is fixedly installed at one end of the fifth gear 705 for driving the fifth gear 705, a second pulley 707 is fixedly installed at one end of the screw 604 for driving the first pulley 706, and a belt is connected between the first pulley 706 and the second pulley 707.
In a preferred embodiment, when the screw rod 604 rotates, the second belt pulley 707 is driven to rotate synchronously, so that the first belt pulley 706 is driven to rotate, the fifth gear 705 is driven to rotate, so that the gear ring 704 and the mounting cylinder 702 are driven to rotate, the filter screen 701 is cleaned through the brush plate 703, the filter screen 701 is prevented from being blocked, and the filtering efficiency is ensured.
Specifically, when the sewage treatment sedimentation tank is used, when the sludge in the sedimentation tank 1 is required to be cleaned, the motor 607 drives the screw rod 604 to rotate, the screw thread block 606 drives the scraping plate 601 to move, the sludge in the sedimentation tank 1 is scraped into the sewage collection bin 4, meanwhile, the sewage discharge pipe 5 is opened, the screw rod 604 rotates to drive the fourth gear 614 to rotate, the third gear 613 and the rotating shaft 611 are driven to rotate, and therefore the first gear 610 and the spiral blade 609 are driven to rotate through the second gear 612, the sludge in the sewage collection bin 4 is discharged through the sewage discharge pipe 5, the sewage discharge pipe 5 is prevented from being blocked by the sludge, and the cleaning is convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
It should be noted that, the motor 607 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof will be clear to those skilled in the art, so that detailed description thereof will not be repeated.
Claims (8)
1. The utility model provides a sewage treatment sedimentation tank, its characterized in that includes sedimentation tank (1), decontaminating mechanism (6) and filtering mechanism (7), inlet tube (2) and outlet pipe (3) are installed respectively to sedimentation tank (1) lateral wall, sedimentation tank (1) bottom intercommunication has dirt collection storehouse (4), dirt collection storehouse (4) lower part is installed blow off pipe (5), decontaminating mechanism (6) include scraper blade (601), scraper blade (601) slidable mounting is at sedimentation tank (1) inner chamber;
The screw rod (604) is rotatably arranged in the inner cavity of the sedimentation tank (1), a threaded block (606) is fixedly arranged on the side wall of the scraping plate (601), and the threaded block (606) is in threaded connection with the screw rod (604);
The support (608), support (608) fixed mounting is in sedimentation tank (1) inner chamber, screw blade (609) are installed in support (608) lower part rotation.
2. The sewage treatment sedimentation tank according to claim 1, wherein a sliding block (602) is fixedly arranged on the side wall of the scraping plate (601), a sliding groove (603) is formed in the inner cavity of the sedimentation tank (1), and the sliding block (602) is in sliding connection with the sliding groove (603).
3. A sewage treatment sedimentation tank according to claim 1, characterized in that a guide rod (605) is fixedly arranged in the inner cavity of the sedimentation tank (1), and the guide rod (605) is in sliding connection with the scraping plate (601).
4. The sewage treatment sedimentation tank according to claim 1, wherein a motor (607) is fixedly arranged on the side wall of the sedimentation tank (1), and the output end of the motor (607) is fixedly connected with one end of a screw rod (604).
5. The sewage treatment sedimentation tank according to claim 1, wherein a first gear (610) is fixedly mounted on the upper portion of the spiral blade (609), a rotating shaft (611) is rotatably mounted on the upper portion of the bracket (608), a second gear (612) and a third gear (613) are fixedly mounted at two ends of the rotating shaft (611), the second gear (612) is meshed with the first gear (610), a fourth gear (614) is fixedly mounted on the surface of the screw (604), and the fourth gear (614) is meshed with the third gear (613).
6. The sewage treatment sedimentation tank according to claim 1, wherein the filtering mechanism (7) comprises a filter screen (701), a brush plate (703) and a gear ring (704), the filter screen (701) is mounted on the side wall of the water outlet pipe (3), a mounting cylinder (702) is rotatably mounted on the side wall of the sedimentation tank (1), the brush plate (703) is fixedly mounted on the surface of the mounting cylinder (702), and the brush plate (703) is in contact with the filter screen (701).
7. The sewage treatment sedimentation tank according to claim 6, wherein a gear ring (704) is fixedly arranged on the surface of the mounting cylinder (702), a fifth gear (705) is rotatably arranged on the side wall of the sedimentation tank (1), and the fifth gear (705) is meshed with the gear ring (704).
8. The sewage treatment sedimentation tank of claim 7, wherein a first belt pulley (706) is fixedly mounted at one end of the fifth gear (705), a second belt pulley (707) is fixedly mounted at one end of the screw (604), and a belt is connected between the first belt pulley (706) and the second belt pulley (707).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323548665.XU CN222358012U (en) | 2023-12-26 | 2023-12-26 | A sewage treatment sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323548665.XU CN222358012U (en) | 2023-12-26 | 2023-12-26 | A sewage treatment sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222358012U true CN222358012U (en) | 2025-01-17 |
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ID=94226819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323548665.XU Active CN222358012U (en) | 2023-12-26 | 2023-12-26 | A sewage treatment sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222358012U (en) |
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2023
- 2023-12-26 CN CN202323548665.XU patent/CN222358012U/en active Active
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