Desilting device for sewage treatment tank

Abstract

The utility model provides a desilting device for a sewage treatment tank, which comprises a treatment tank body, a sewage treatment device is connected to the outside of the treatment tank body, and two fixing plates are fixedly connected to the top of the treatment tank body; and cleaning the collecting assembly. The utility model relates to a desilting device for a sewage treatment tank, which is characterized in that when the desilting device needs to be cleaned, a threaded rod can be driven by a transmission motor to rotate, and under the limiting action of two limiting rods on a scraping plate, when the threaded rod rotates, a threaded sleeve can move left and right along the outside of the threaded rod; in daily use, the sludge falls down under the self weight, then enters a funnel to be collected in a centralized mode, penetrates through a connecting pipe to enter a cleaning pipe, finally, a cleaning motor drives a rotating rod to rotate, the rotating rod can drive a spiral blade to rotate, and the sludge in the treatment pond body can be cleaned. Meanwhile, the sludge is cleaned out of the cleaning pipe, the process is rapid and thorough, and the situation that the sludge cannot be completely discharged is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a mud removal device for a sewage treatment pool. Background Art

[0002] Wastewater treatment: The process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. In the existing sewage treatment process, sedimentation tanks are needed to precipitate the sewage.

[0003] The existing authorization announcement number is CN211635353U, which discloses a sedimentation tank for sewage treatment, including: a sewage tank body, a first limit groove is provided on both sides of the inner wall of the sewage tank body, a first limit block is slidably connected inside the first limit groove, a side of the first limit block away from the first limit groove penetrates the first limit groove and extends to the outside thereof and is fixedly connected with a rack plate, the two rack plates are fixedly connected through a sludge filter screen, a driving mechanism is fixedly installed on both sides of the top of the sewage tank body, a drain pipe interconnected with the bottom of the right side of the sewage tank body is fixedly connected, and the driving mechanism includes a connecting block, which is fixedly connected to the top of the sewage tank body. The sedimentation tank for sewage treatment has a reasonable structural design and is easy to use. It can easily remove the sludge filtered out of the sewage, saves time and effort, has high work efficiency, ensures the subsequent normal use of the sewage tank, and meets all-round use requirements. However, in the above-mentioned sedimentation tank for sewage treatment, although the sludge can be accumulated to the bottom during sludge cleaning, it is difficult to collect and clean it centrally. It is difficult to completely discharge the sludge at the bottom through a single discharge pipe, resulting in poor cleaning effect. Therefore, it is necessary to provide a sludge removal device for sewage treatment tanks to solve the above-mentioned problem. Utility Model Content

[0004] The technical content of the utility model is to provide a mud removal device for a sewage treatment pool.

[0005] In order to solve the above problems, the utility model provides a mud removal device for a sewage treatment pool, comprising: a treatment pool body, the outside of the treatment pool body is connected to a sewage treatment device, and the top of the treatment pool body is fixedly connected to two fixed plates; a cleaning and collecting component, the cleaning and collecting component comprises two limit rods, and the two limit rods are fixedly connected to the inside of the two fixed plates. When cleaning is needed, the threaded rod can be driven to rotate by a transmission motor. Under the limiting effect of the two limit rods on the scraper, when the threaded rod rotates, the threaded sleeve will move left and right along the outside of the threaded rod, and synchronously drive the scraper to scrape the internal sludge of the treatment pool body. During daily use, the sludge falls under its own weight, and then enters the inside of the funnel to be collected centrally, passes through the connecting pipe and enters the inside of the cleaning pipe, and finally is driven by the cleaning motor to rotate the rotating rod, and the rotating rod will drive the spiral blade to rotate, and at the same time, the sludge is cleaned out of the outside of the cleaning pipe. The process is quick and thorough, and there will be no situation where the sludge cannot be discharged.

[0006] As a further solution of the utility model, the cleaning and collecting assembly also includes a scraper, which is jointly sleeved on the outside of two limit rods. The connection between the scraper and the limit rod is a sliding sleeve. The scraper can slide left and right along the outside of the two limit rods. The limitation of the scraper can enable it to smoothly scrape the sludge on the inner wall of the treatment pool body.

[0007] As a further solution of the utility model, a threaded sleeve is fixedly connected to the top of the scraper, and the internal thread of the threaded sleeve is rotatably connected to a threaded rod. The threaded rod is rotatably connected between two fixed plates. When the threaded rod rotates, the threaded sleeve can slide left and right along the outside of the threaded rod.

[0008] As a further solution of the utility model, the outside of the fixing plate on the right side is fixedly connected with a transmission motor and a control panel, and one end of the output shaft of the transmission motor is fixedly connected to the right end of the threaded rod.

[0009] As a further solution of the utility model, two funnels are fixedly connected to the bottom of the treatment pool body, and the bottoms of the two funnels are fixedly connected to connecting pipes. The funnels can collect the sludge on the inner wall of the treatment pool body.

[0010] As a further solution of the utility model, a cleaning pipe is fixedly connected to the bottom of the two connecting pipes, and valves are provided on the outside of the two connecting pipes, and the valves can seal the inside of the connecting pipes.

[0011] As a further solution of the utility model, the interior of the cleaning tube is rotatably connected to a rotating rod, and the exterior of the rotating rod is fixedly connected to a spiral blade, which rotates with the rotating rod as the center of the circle. When rotating, the sludge inside the cleaning tube can be discharged smoothly and thoroughly.

[0012] As a further solution of the utility model, a cleaning motor is fixedly connected to the left end of the rotating rod, and the cleaning motor is fixedly connected to the outside of the cleaning pipe. The cleaning motor can drive the rotating rod to rotate to complete the discharge operation of the sludge.

[0013] In summary, the present invention includes at least the following beneficial technical effects:

[0014] First, the utility model records that when cleaning is needed, the transmission motor can drive the threaded rod to rotate. Under the limiting effect of the two limit rods on the scraper, when the threaded rod rotates, the threaded sleeve will move left and right along the outside of the threaded rod, and synchronously drive the scraper to scrape the internal sludge of the treatment pool body.

[0015] Second, the utility model records a mud removal device for a sewage treatment pool, which records that during daily use, the sludge falls under its own weight, then enters the interior of the funnel to be collected, passes through the connecting pipe to enter the interior of the cleaning pipe, and finally is driven by the cleaning motor to rotate the rotating rod, which drives the spiral blades to rotate, and at the same time cleans the sludge out of the outside of the cleaning pipe. The process is quick and thorough, and there will be no situation where the sludge cannot be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the external three-dimensional structure of a mud removal device for a sewage treatment pool according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal three-dimensional structure of a mud removal device for a sewage treatment pool according to the utility model;

[0019] Figure 3 This is a top view of a three-dimensional structure diagram of a funnel of a mud removal device for a sewage treatment tank according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of a cleaning pipe of a mud removal device for a sewage treatment pool.

[0021] Figure numerals: 1. treatment tank body; 2. fixing plate; 3. threaded rod; 4. transmission motor; 5. control panel; 6. threaded sleeve; 7. scraper; 8. limit rod; 9. funnel; 10. connecting pipe; 11. valve; 12. cleaning pipe; 13. rotating rod; 14. spiral blade; 15. cleaning motor. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A mud removal device for a sewage treatment pool comprises: a treatment pool body 1, a sewage treatment device is connected to the outside of the treatment pool body 1, and two fixed plates 2 are fixedly connected to the top of the treatment pool body 1; a cleaning and collecting assembly, and the cleaning and collecting assembly comprises two limit rods 8, and the two limit rods 8 are fixedly connected to the inside of the two fixed plates 2. When cleaning is needed, the threaded rod 3 can be driven to rotate by the transmission motor 4. Under the limiting effect of the two limit rods 8 on the scraper 7, when the threaded rod 3 rotates, the threaded sleeve 6 will move left and right along the outside of the threaded rod 3, and synchronously drive the scraper 7 to scrape the internal sludge of the treatment pool body 1. In daily use, the sludge falls under its own weight, and then enters the inside of the funnel 9 to be collected, passes through the connecting pipe 10 and enters the inside of the cleaning pipe 12, and finally drives the rotating rod 13 to rotate through the cleaning motor 15, and the rotating rod 13 drives the spiral blade 14 to rotate, and at the same time, the sludge is cleaned out of the outside of the cleaning pipe 12, and the process is fast and thorough, and there will be no situation where the sludge cannot be discharged.

[0023] The cleaning and collecting assembly also includes a scraper 7, which is sleeved on the outside of the two limit rods 8. The connection between the scraper 7 and the limit rod 8 is a sliding sleeve, and the scraper 7 can slide left and right along the outside of the two limit rods 8. The limit of the scraper 7 can make it smoothly scrape the sludge on the inner wall of the treatment pool body 1;

[0024] The top of the scraper 7 is fixedly connected with a threaded sleeve 6, and the internal thread of the threaded sleeve 6 is rotatably connected with a threaded rod 3, and the threaded rod 3 is rotatably connected between the two fixed plates 2. When the threaded rod 3 rotates, the threaded sleeve 6 can slide left and right along the outside of the threaded rod 3;

[0025] The outside of the right fixing plate 2 is fixedly connected with a transmission motor 4 and a control panel 5, and one end of the output shaft of the transmission motor 4 is fixedly connected to the right end of the threaded rod 3;

[0026] Two funnels 9 are fixedly connected to the bottom of the treatment tank body 1. The bottoms of the two funnels 9 are fixedly connected to connecting pipes 10. The funnels 9 can collect the sludge on the inner wall of the treatment tank body 1.

[0027] The bottoms of the two connecting pipes 10 are fixedly connected with a cleaning pipe 12. The outsides of the two connecting pipes 10 are provided with valves 11, and the valves 11 can block the inside of the connecting pipes 10.

[0028] It should be noted that, when cleaning is needed, the utility model can drive the threaded rod 3 to rotate through the transmission motor 4. Under the limiting effect of the two limit rods 8 on the scraper 7, when the threaded rod 3 rotates, the threaded sleeve 6 will move left and right along the outside of the threaded rod 3, and synchronously drive the scraper 7 to scrape the internal sludge of the treatment pool body 1.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A mud removal device for a sewage treatment pool, wherein a rotating rod 13 is rotatably connected to the inside of a cleaning pipe 12, and a spiral blade 14 is fixedly connected to the outside of the rotating rod 13. The spiral blade 14 rotates with the rotating rod 13 as the center of the circle, and when rotating, the mud inside the cleaning pipe 12 can be discharged to make the mud discharge smooth and thorough;

[0030] The left end of the rotating rod 13 is fixedly connected with a cleaning motor 15, and the cleaning motor 15 is fixedly connected to the outside of the cleaning pipe 12. The cleaning motor 15 can drive the rotating rod 13 to rotate to complete the discharge operation of the sludge;

[0031] It should be noted that, in the utility model, during daily use, the sludge falls under its own weight, then enters the interior of the funnel 9 to be collected, passes through the connecting pipe 10 to enter the interior of the cleaning pipe 12, and finally is driven by the cleaning motor 15 to rotate the rotating rod 13, which in turn drives the spiral blades 14 to rotate, and at the same time cleans the sludge out of the outside of the cleaning pipe 12. The process is quick and thorough, and there will be no situation where the sludge cannot be completely discharged.

[0032] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A desludging device for a sewage treatment tank, characterized in that: include: A treatment pool body (1), the outside of the treatment pool body (1) is connected to a sewage treatment device, the top of the treatment pool body (1) is fixedly connected to two fixed plates (2), the bottom of the treatment pool body (1) is fixedly connected to two funnels (9), the bottoms of the two funnels (9) are fixedly connected to a connecting pipe (10), the bottoms of the two connecting pipes (10) are commonly fixedly connected to a cleaning pipe (12), the outsides of the two connecting pipes (10) are provided with valves (11), the inside of the cleaning pipe (12) is rotatably connected to a rotating rod (13), and the outside of the rotating rod (13) is fixedly connected to a spiral blade (14); A cleaning and collecting assembly, the cleaning and collecting assembly comprising two limiting rods (8), the two limiting rods (8) being fixedly connected to the inside of two fixing plates (2).

2. A desludging device for a sewage treatment pool according to claim 1, characterized in that: The cleaning and collecting assembly further comprises a scraper (7), wherein the scraper (7) is sleeved together on the outside of two limit rods (8), and the connection between the scraper (7) and the limit rods (8) is a sliding sleeve.

3. A desludging device for a sewage treatment pool according to claim 2, characterized in that: The top of the scraper (7) is fixedly connected to a threaded sleeve (6), and the internal thread of the threaded sleeve (6) is rotatably connected to a threaded rod (3).

4. A desludging device for a sewage treatment pool according to claim 3, characterized in that: The outside of the fixed plate (2) on the right side is fixedly connected to a transmission motor (4) and a control panel (5), and one end of the output shaft of the transmission motor (4) is fixedly connected to the right end of the threaded rod (3).

5. A desludging device for a sewage treatment pool according to claim 4, characterized in that: The left end of the rotating rod (13) is fixedly connected to a cleaning motor (15), and the cleaning motor (15) is fixedly connected to the outside of the cleaning tube (12).

Images