Wastewater receiving tank with anti-blocking function

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater receiving tank with an anti-blocking function, which comprises a tank body, hydraulic cylinders are fixedly mounted on the left side and the right side of the tank body, a sealing cover is fixedly connected between the telescopic ends of the hydraulic cylinders, and a driving component is fixedly mounted in the center of the top of the sealing cover. The front side of the top of the sealing cover communicates with a water inlet pipe. The utility model solves the problems that the washed impurities are inconvenient to discharge, the washed impurities still block the filter component after long-time use, the internal filter component is inconvenient to take out, and a lot of time is spent on replacement of workers, and can continuously clean and scrape the surface of the filter plate, so that the cleaning efficiency is improved. And the cleaned and scraped impurities can be conveyed to the slag discharging valve to be discharged, so that the effects of automatic cleaning and automatic discharging can be achieved, the manual cleaning time is saved, and a worker can conveniently and quickly take down the filter plate to clean or replace the filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a wastewater receiving tank with an anti-blocking function. Background Art

[0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. When treating wastewater, wastewater receiving tanks are required to collect the discharged wastewater.

[0003] After searching, the patent number is CN213012262U, and the name is a utility model for an anti-blocking device based on wastewater treatment, including a wastewater tank and a filter element. Through research and analysis, it was found that although the device can drive the scraper to move up and down through the cleaning cylinder, and the scraper drives the cleaning brush to brush the filter, but to a certain extent, there are still the following shortcomings.

[0004] For example, it is not convenient to discharge impurities after brushing. After long-term use, the impurities washed off will still cause blockage to the filter components, and the internal filter components are not convenient to remove. When the surface is blocked, it cannot be quickly cleaned or replaced manually, which reduces the filtering effect. It also takes a lot of time for workers to replace it, and the work efficiency is low. In order to solve the above technical problems, we have designed a wastewater receiving tank with anti-blocking function. Utility Model Content

[0005] The purpose of the utility model is to provide a wastewater receiving tank with an anti-blocking function, which has the advantages of easy cleaning, convenient slag discharge and replacement of filter components, and solves the problem that impurities after brushing are inconvenient to discharge, and after long-term use, the impurities washed away by brushing will still cause blockage to the filter components, and the internal filter components are inconvenient to take out, and it takes workers a lot of time to replace them.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater receiving tank with anti-blocking function, comprising a tank body, hydraulic cylinders are fixedly installed on the left and right sides of the tank body, a sealing cover is fixedly connected between the telescopic ends of the hydraulic cylinder, a driving assembly is fixedly installed at the center of the top of the sealing cover, the front side of the top of the sealing cover is connected to a water inlet pipe, a lifting assembly is installed in the inner cavity of the tank body, the lifting assembly includes motor 2 and a filter plate, a fixing frame is fixedly welded to the bottom of the inner wall of the tank body, the top of the fixing frame is rotatably connected to a threaded mounting barrel through a bearing, the inner cavity of the threaded mounting barrel is threadedly installed with a stirring assembly, the top of the rear side of the tank body is connected to a slag discharge valve, and the center of the bottom of the tank body is connected to a drain valve.

[0007] Preferably, the driving assembly includes a motor 1, which is fixedly installed at the center of the top of the sealing cover, the telescopic end of the motor 1 passes through the inner cavity of the sealing cover and is fixedly connected to a rotating column, the top fixed sleeve on the surface of the rotating column is provided with an upper angle sensor, the bottom fixed sleeve on the surface of the rotating column is provided with a scraper, and a square column is fixedly installed on the bottom of the rotating column.

[0008] Preferably, the second motor is fixedly installed on the left side of the bottom of the tank body, the output shaft of the second motor passes through the inner cavity of the tank body and is fixedly connected with a threaded rod, the filter plate is arranged above the inner cavity of the tank body, and the left and right sides of the top of the filter plate are penetrated and fixedly embedded with movable sleeves.

[0009] Preferably, the top of the threaded rod surface is threadedly connected to the inner cavity of the left movable sleeve, and a limit rod is slidably penetrated through the inner cavity of the right movable sleeve, and the limit rod is fixedly welded to the right side of the bottom of the tank body cavity.

[0010] Preferably, the stirring assembly includes a threaded column, which is threadedly connected to the inner cavity of the threaded mounting cylinder, and the top of the threaded column is fixedly connected to a stirring rod, the surface of the stirring rod is fixedly sleeved with a stirring plate, the top of the surface of the stirring rod is fixedly sleeved with a lower angle sensor, and the top of the stirring rod passes through the center of the top of the filter plate and is provided with a square groove.

[0011] Preferably, a display screen is fixedly mounted at the center of the top of the front surface of the tank body, a connecting thread is provided at the top of the surface of the water inlet pipe, and the inner wall of the sealing cover is in sliding contact with the top of the tank body surface.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the scraper to rotate by a motor, so that the scraper continuously scrapes the surface of the filter plate during the rotation, and the impurities after scraping can be transmitted to the slag discharge valve for discharge, thereby achieving the effect of automatic cleaning and automatic discharging, saving the time of manual cleaning.

[0014] 2. The utility model drives the threaded rod to rotate through motor 2. Under the action of the thread, the movable sleeve can be driven to rise, so that the filter plate can be raised to the top of the tank body, which is convenient for workers to quickly remove it for cleaning or replacement, saving the time of manual replacement of filter components in ordinary ways, improving work efficiency, and enabling regular replacement to prevent clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0017] Figure 3 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the coordination of the stirring assembly and the lifting assembly of the utility model;

[0019] Figure 5 This is a bottom-up stereoscopic schematic diagram of the stirring assembly and the lifting assembly of the utility model;

[0020] Figure 6 This is an exploded perspective schematic diagram of the stirring assembly and the driving assembly of the utility model;

[0021] Figure 7 This is a three-dimensional schematic diagram of the installation of the drive assembly and the sealing cover of the utility model;

[0022] Figure 8 This is a bottom-up stereoscopic schematic diagram of the installation of the drive assembly and the sealing cover of the utility model.

[0023] In the figure: 1. tank body; 2. fixing frame; 3. stirring assembly; 31. stirring rod; 32. stirring plate; 33. square groove; 34. threaded column; 35. lower angle sensor; 4. display screen; 5. water inlet pipe; 6. drive assembly; 61. motor 1; 62. scraper; 63. upper angle sensor; 64. square column; 65. rotating column; 7. sealing cover; 8. threaded mounting cylinder; 9. lifting assembly; 91. motor 2; 92. threaded rod; 93. filter plate; 94. movable sleeve; 95. limit rod; 10. hydraulic cylinder; 11. drain valve; 12. slag discharge valve. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 8 A wastewater receiving tank with anti-blocking function, comprising a tank body 1, a hydraulic cylinder 10 is fixedly installed on both sides of the left and right sides of the tank body 1, a sealing cover 7 is fixedly connected between the telescopic ends of the hydraulic cylinder 10, a driving component 6 is fixedly installed at the center of the top of the sealing cover 7, a water inlet pipe 5 is connected to the front side of the top of the sealing cover 7, a lifting component 9 is installed in the inner cavity of the tank body 1, the lifting component 9 includes a motor 91 and a filter plate 93, a fixing frame 2 is fixedly welded to the bottom of the inner wall of the tank body 1, and the top of the fixing frame 2 rotates through a bearing A threaded mounting barrel 8 is connected, and the fixing frame 2 can be used to stably support the threaded mounting barrel 8, so that the threaded mounting barrel 8 can stably support the stirring rod 31, so that it will not shake during the rotation process. The inner cavity of the threaded mounting barrel 8 is threadedly installed with a stirring assembly 3. The top of the rear side of the tank body 1 is connected with a slag discharge valve 12. Through the use of the slag discharge valve 12, it is convenient for the staff to discharge the impurities cleaned inside the tank body 1, and avoid the accumulation of impurities causing the filter plate 93 to be blocked. The center of the bottom of the tank body 1 is connected with a drain valve 11;

[0025] See also Figure 6 , Figure 7 and Figure 8 The driving assembly 6 includes a motor 61, which is fixedly installed at the center of the top of the sealing cover 7. The telescopic end of the motor 61 penetrates the inner cavity of the sealing cover 7 and is fixedly connected to a rotating column 65. The top fixed sleeve of the rotating column 65 is provided with an upper angle sensor 63, and the bottom fixed sleeve of the rotating column 65 is provided with a scraper 62. By using the scraper 62, impurities on the top of the filter plate 93 can be scraped to avoid impurities adhering to its surface and clogging, thereby reducing the probability of clogging of the filter plate 93. A square column 64 is fixedly installed at the bottom of the rotating column 65;

[0026] See also Figure 4 and Figure 5 The second motor 91 is fixedly installed on the left side of the bottom of the tank body 1, the output shaft of the second motor 91 penetrates into the inner cavity of the tank body 1 and is fixedly connected with a threaded rod 92, the filter plate 93 is arranged above the inner cavity of the tank body 1, and the left and right sides of the top of the filter plate 93 are penetrated and fixedly inlaid with movable sleeves 94;

[0027] See also Figure 4 and Figure 5 The top of the threaded rod 92 is threadedly connected to the inner cavity of the movable sleeve 94 on the left, and a limit rod 95 is slidably penetrated through the inner cavity of the movable sleeve 94 on the right. The limit rod 95 is fixedly welded to the right side of the bottom of the inner cavity of the tank body 1. By using the limit rod 95, the movement of the filter plate 93 can be limited to avoid shaking during its movement;

[0028] See also Figure 5 and Figure 6 The stirring assembly 3 includes a threaded column 34, which is threadedly connected to the inner cavity of the threaded mounting cylinder 8, and a stirring rod 31 is fixedly connected to the top of the threaded column 34. A stirring plate 32 is fixedly sleeved on the surface of the stirring rod 31, and a lower angle sensor 35 is fixedly sleeved on the top of the surface of the stirring rod 31. The top of the stirring rod 31 passes through the center of the top of the filter plate 93 and is provided with a square groove 33. By using the square column 64 and the square groove 33, the rotating column 65 can be conveniently connected to the stirring rod 31, so that the rotating column 65 can drive the stirring rod 31 to rotate.

[0029] See also Figure 1 A display screen 4 is fixedly installed at the center of the top of the front surface of the tank body 1. Through the use of the display screen 4, the rotation angles of the upper angle sensor 63 and the lower angle sensor 35 can be displayed, so that the staff can observe the rotation of the two from the outside. A connecting thread is provided on the top of the surface of the water inlet pipe 5, and the inner wall of the sealing cover 7 is in sliding contact with the top of the surface of the tank body 1.

[0030] When in use, flocculant is added in advance through the water inlet pipe 5, and the external wastewater discharge pipe is connected to the water inlet pipe 5 through a hose. The wastewater enters the tank body 1 through the water inlet pipe 5, and first filters the impurities through the filter plate 93, and then enters the bottom of the inner cavity of the tank body 1, and the output shaft of the motor 61 drives the rotating column 65 to rotate, thereby driving the scraper 62 to rotate, and the impurities above the filter plate 93 are scraped by the scraper 62. When it is necessary to discharge it, the slag discharge valve 12 can be opened, and the scraper 62 can be rotated to the slag discharge valve 12 to push the impurities to the slag discharge valve 12 for discharge. When the rotating column 65 rotates, the stirring rod 31 is driven to rotate through the square column 64, so that it drives the stirring plate 32 to stir the wastewater, so that it is fully mixed with the flocculant and flocculated, and finally discharged through the drain valve 11. When the filter plate 93 needs to be disassembled, the impurities are removed. During unloading, the telescopic end of the hydraulic cylinder 10 is extended to drive the sealing cover 7 to rise, thereby driving the driving assembly 6 to rise. At this time, the motor 2 91 is started, and the threaded rod 92 is driven to rotate through its output shaft. Under the action of the thread and the limit rod 95, it drives the filter plate 93 to rise until it is detached from the surface of the threaded rod 92 to achieve the disassembly effect. Then the stirring rod 31 is rotated to drive the threaded column 34 at its bottom to be screwed out from the inside of the threaded mounting tube 8, so that the stirring assembly 3 can be disassembled for replacement. After the replacement is completed, the stirring assembly 3 is first installed according to the above method, and then the filter plate 93 is installed. Then, the upper angle sensor 63 and the lower angle sensor 35 are adjusted to a consistent angle to align the square column 64 with the square groove 33, and then the hydraulic cylinder 10 is reset to achieve the installation effect.

[0031] To sum up: the wastewater receiving tank with anti-blocking function, through the cooperation of the tank body 1, the stirring assembly 3, the stirring rod 31, the driving assembly 6, the sealing cover 7, the threaded mounting tube 8, the lifting assembly 9 and the hydraulic cylinder 10, solves the problem that the impurities after brushing are inconvenient to discharge, and after long-term use, the impurities brushed off will still cause blockage to the filter components, and the internal filter components are inconvenient to remove, and it takes workers a lot of time to replace them.

Claims

1. A wastewater receiving tank with anti-blocking function, comprising a tank body (1), characterized in that: A hydraulic cylinder (10) is fixedly mounted on both left and right sides of the tank body (1), a sealing cover (7) is fixedly connected between the telescopic ends of the hydraulic cylinder (10), a driving assembly (6) is fixedly mounted at the center of the top of the sealing cover (7), the front side of the top of the sealing cover (7) is connected to a water inlet pipe (5), a lifting assembly (9) is mounted in the inner cavity of the tank body (1), the lifting assembly (9) comprises a second motor (91) and a filter plate (93), a fixing frame (2) is fixedly welded to the bottom of the inner wall of the tank body (1), a threaded mounting cylinder (8) is rotatably connected to the top of the fixing frame (2) via a bearing, a stirring assembly (3) is threadedly mounted in the inner cavity of the threaded mounting cylinder (8), a slag discharge valve (12) is connected to the top of the rear side of the tank body (1), and a drain valve (11) is connected to the center of the bottom of the tank body (1).

2. A wastewater receiving tank with anti-blocking function according to claim 1, characterized in that: The driving assembly (6) comprises a motor 1 (61), wherein the motor 1 (61) is fixedly mounted at the center of the top of the sealing cover (7), the telescopic end of the motor 1 (61) penetrates into the inner cavity of the sealing cover (7) and is fixedly connected to a rotating column (65), an upper angle sensor (63) is fixedly sleeved on the top of the surface of the rotating column (65), a scraper (62) is fixedly sleeved on the bottom of the surface of the rotating column (65), and a square column (64) is fixedly mounted on the bottom of the rotating column (65).

3. A wastewater receiving tank with anti-blocking function according to claim 1, characterized in that: The second motor (91) is fixedly mounted on the left side of the bottom of the tank body (1); the output shaft of the second motor (91) passes through the inner cavity of the tank body (1) and is fixedly connected to a threaded rod (92); the filter plate (93) is arranged above the inner cavity of the tank body (1); and movable sleeves (94) are fixedly embedded on both left and right sides of the top of the filter plate (93).

4. A wastewater receiving tank with anti-blocking function according to claim 3, characterized in that: The top of the surface of the threaded rod (92) is threadedly connected to the inner cavity of the movable sleeve (94) on the left side, and a limit rod (95) is slidably penetrated through the inner cavity of the movable sleeve (94) on the right side. The limit rod (95) is fixedly welded to the right side of the bottom of the inner cavity of the tank body (1).

5. A wastewater receiving tank with anti-blocking function according to claim 1, characterized in that: The stirring assembly (3) comprises a threaded column (34), wherein the threaded column (34) is threadedly connected to the inner cavity of the threaded mounting cylinder (8), a stirring rod (31) is fixedly connected to the top of the threaded column (34), a stirring plate (32) is fixedly sleeved on the surface of the stirring rod (31), a lower angle sensor (35) is fixedly sleeved on the top of the surface of the stirring rod (31), and the top of the stirring rod (31) passes through the center of the top of the filter plate (93) and is provided with a square groove (33).

6. A wastewater receiving tank with anti-blocking function according to claim 1, characterized in that: A display screen (4) is fixedly mounted at the center of the top of the front surface of the tank body (1), a connecting thread is provided at the top of the surface of the water inlet pipe (5), and the inner wall of the sealing cover (7) is in sliding contact with the top of the surface of the tank body (1).

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