Sewage desliming machine

Abstract

The utility model discloses a sewage desliming machine, which relates to the technical field of desliming machines and comprises a filter tube, a plurality of filter holes are arranged at the bottom of the outer wall of the filter tube, one end of the filter tube is fixedly connected with a fixing plate, one end of the fixing plate is fixedly connected with a support, one end of the support is fixedly connected with a self-locking motor, and the self-locking motor is fixedly connected with the filter tube. The output end of the self-locking motor is fixedly connected with a rotating shaft, one end of the rotating shaft sequentially penetrates through the support and the fixing plate and extends into the filter pipe, the outer wall of the rotating shaft is fixedly connected with a spiral blade, the spiral blade is located in the filter pipe, the spiral blade is in sliding connection with the inner wall of the filter pipe, and the two sides of the outer wall of the filter pipe are fixedly connected with water tanks. The self-locking motor is started to drive the rotating shaft and the spiral blade to rotate, the spiral blade continuously rotates on the inner wall of the filter pipe, sludge on the surfaces of the filter holes is cleaned and pushed, blockage is prevented, shutdown cleaning is not needed, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desludging machines, and more specifically, to a sewage desludging machine. Background Art

[0002] A sewage desludging machine is a device specifically used to treat suspended solid particles and sediments in sewage. Its main function is to remove solid particles in sewage through physical or chemical methods, thereby purifying the water quality. These devices are usually used in sewage treatment plants, wastewater treatment systems in industrial production, and other places that need to treat large amounts of sewage.

[0003] The existing patent (publication (announcement) number: CN220779296U) discloses a sewage treatment desludging machine, which drives the scraper to move through the air rod, pushes the sludge to the mud outlet, and then pulls open the sealing baffle to discharge the sludge from the mud outlet.

[0004] However, when the above device is in use, it is necessary to continuously start the gas rod to drive the scraper to clean the surface of the elastic filter plate to ensure the filtering effect of the elastic filter plate. The cleaning process requires shutdown and discharge of sludge, which reduces the working efficiency of the device.

[0005] To this end, we propose a sewage desludging machine to solve the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sewage desludging machine to solve the problem that the machine needs to be shut down and sludge needs to be discharged during the cleaning of the elastic filter plate.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage desludging machine, comprising a filter tube, a plurality of filter holes being opened at the bottom of the outer wall of the filter tube, one end of the filter tube being fixedly connected to a fixing plate, one end of the fixing plate being fixedly connected to a bracket, one end of the bracket being fixedly connected to a self-locking motor, an output end of the self-locking motor being fixedly connected to a rotating shaft, one end of the rotating shaft sequentially passing through the bracket and the fixing plate, and extending into the filter tube, an outer wall of the rotating shaft being fixedly connected to a spiral blade, and the spiral blade being located inside the filter tube.

[0008] Preferably, the spiral blade is slidably connected to the inner wall of the filter tube.

[0009] Preferably, both sides of the outer wall of the filter tube are fixedly connected to a water tank, the filter holes are arranged inside the water tank, the bottom of one end of the water tank is fixedly connected to a water pipe, and the inside of the water tank and the water pipe are connected.

[0010] Preferably, a sewage inlet pipe is fixedly connected to the top of the outer wall of the filter tube.

[0011] Preferably, one end of the outer wall of the rotating shaft is fixedly connected to a driving bevel gear, the top of the driving bevel gear is meshed with a driven bevel gear, the top of the driven bevel gear is fixedly connected to a driven rod, the driven rod passes through the bracket and is rotatably connected to it, the top of the driven rod is fixedly connected to a turntable, the edge of the top surface of the turntable is fixedly connected to a push column, the outer wall of the push column is slidably connected to a moving frame, one end of the moving frame is fixedly connected to a baffle, the baffle passes through one end of the sewage inlet pipe, and the side of the baffle extending into the sewage inlet pipe is tightly fitted with the inner wall of the sewage inlet pipe.

[0012] Preferably, the driving bevel gear and the driven bevel gear are arranged inside the bracket.

[0013] Preferably, the baffle and the sewage inlet pipe are slidably connected.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model starts the self-locking motor to drive the rotating shaft and the spiral blade to rotate. The spiral blade rotates continuously on the inner wall of the filter tube to clean and push the sludge on the surface of the filter hole to prevent clogging. There is no need to stop the machine for cleaning, which improves the working efficiency of the device.

[0016] The driving bevel gear, driven bevel gear, driven rod, turntable and pushing column are driven to rotate by the rotating shaft. The pushing column drives the moving frame to move. The moving frame drives the baffle to slide inside the sewage inlet pipe, and the sewage is injected in stages to prevent the sewage from entering the filter tube and causing blockage, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axial view of the utility model;

[0018] Figure 2 This is an exploded view of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the present utility model.

[0020] [reference numerals]

[0021] 1. Filter tube; 2. Filter hole; 3. Water tank; 4. Water pipe; 5. Fixed plate; 6. Bracket; 7. Self-locking motor; 8. Rotating shaft; 9. Spiral blade; 10. Driving bevel gear; 11. Driven bevel gear; 12. Driven rod; 13. Turntable; 14. Push column; 15. Moving frame; 16. Sewage inlet pipe; 17. Baffle. DETAILED DESCRIPTION

[0022] The control method of the electrical components in the present invention is controlled by an external controller matched therewith, and the control circuit can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field and is only used without improvement. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0023] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To the attached Figure 3 As shown, an embodiment of the present invention provides a sewage desludging machine, comprising a filter tube 1, a plurality of filter holes 2 are provided at the bottom of the outer wall of the filter tube 1, one end of the filter tube 1 is fixedly connected to a fixing plate 5, one end of the fixing plate 5 is fixedly connected to a bracket 6, one end of the bracket 6 is fixedly connected to a self-locking motor 7, an output end of the self-locking motor 7 is fixedly connected to a rotating shaft 8, one end of the rotating shaft 8 passes through the bracket 6 and the fixing plate 5 in sequence, and extends into the filter tube 1, an outer wall of the rotating shaft 8 is fixedly connected to a spiral blade 9, the spiral blade 9 is located in the filter tube 1, and the spiral blade 9 is slidably connected to the inner wall of the filter tube 1, both sides of the outer wall of the filter tube 1 are fixedly connected to a water tank 3, the filter holes 2 are arranged inside the water tank 3, the bottom of one end of the water tank 3 is fixedly connected to a water pipe 4, and the interiors of the water tank 3 and the water pipe 4 are connected.

[0025] In this embodiment, the sewage to be separated is introduced into the filter tube 1 through the sewage inlet pipe 16, the self-locking motor 7 is started to drive the rotating shaft 8 to rotate, and the rotating shaft 8 drives the spiral blade 9 to rotate. While the spiral blade 9 drives the sewage forward in the filter tube 1, the water in the sewage enters the water tank 3 through the filter hole 2. The suspended solid particles and sediments in the sewage are driven continuously forward by the spiral blade 9 and finally discharged from the filter tube 1, thereby completing the sewage desludging operation. At the same time, the spiral blade 9 continuously rotates on the inner wall of the filter tube 1 to clean the sludge on the surface of the filter hole 2 to prevent blockage, and there is no need to stop the machine for cleaning, thereby improving the working efficiency of the device.

[0026] The top of the outer wall of the filter tube 1 is fixedly connected to the sewage inlet pipe 16, one end of the outer wall of the rotating shaft 8 is fixedly connected to the driving bevel gear 10, the top of the driving bevel gear 10 is meshed with the driven bevel gear 11, the top of the driven bevel gear 11 is fixedly connected to the driven rod 12, the driven rod 12 passes through the bracket 6 and is rotatably connected thereto, the top of the driven rod 12 is fixedly connected to the turntable 13, the edge of the top surface of the turntable 13 is fixedly connected to the pushing column 14, the outer wall of the pushing column 14 is slidably connected to the moving frame 15, one end of the moving frame 15 is fixedly connected to the baffle 17, the baffle 17 passes through one end of the sewage inlet pipe 16, and the side of the baffle 17 extending into the sewage inlet pipe 16 is tightly fitted with the inner wall of the sewage inlet pipe 16, the driving bevel gear 10 and the driven bevel gear 11 are arranged inside the bracket 6, and the baffle 17 and the sewage inlet pipe 16 are slidably connected.

[0027] In this embodiment, the driving bevel gear 10 is driven to rotate by the rotating shaft 8, the driving bevel gear 10 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the driven rod 12 to rotate, the driven rod 12 drives the turntable 13 to rotate, the turntable 13 drives the pushing column 14 to rotate, the pushing column 14 drives the moving frame 15 to move, and the moving frame 15 drives the baffle 17 to slide inside the sewage inlet pipe 16, while completing the staged opening and closing of the sewage inlet pipe 16, preventing sewage from entering the filter tube 1 and causing blockage, thereby improving the stability of the device.

[0028] The working process of this utility model is as follows:

[0029] First, the sewage to be separated is injected through the sewage inlet pipe 16;

[0030] Next, the self-locking motor 7 is started to drive the rotating shaft 8 and the spiral blade 9 to rotate and drive the sewage to move forward in the filter tube 1, while the filter hole 2 completes the solid-liquid separation of the sewage;

[0031] Then, the rotating shaft 8 drives the driving bevel gear 10, the driven bevel gear 11, the driven rod 12, the rotating disk 13, and the pushing column 14 to rotate. The pushing column 14 drives the moving frame 15 to move. The moving frame 15 drives the baffle 17 to slide inside the sewage inlet pipe 16, while injecting sewage in stages.

[0032] Finally, the separated liquid enters the water tank 3 and is discharged through the water pipe 4, and the separated solids are pushed by the spiral blades 9 to the end of the filter tube 1 for discharge.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0034] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewage desludging machine, characterized in that: The invention comprises a filter tube (1), wherein a plurality of filter holes (2) are provided at the bottom of the outer wall of the filter tube (1), one end of the filter tube (1) is fixedly connected to a fixing plate (5), one end of the fixing plate (5) is fixedly connected to a bracket (6), one end of the bracket (6) is fixedly connected to a self-locking motor (7), an output end of the self-locking motor (7) is fixedly connected to a rotating shaft (8), one end of the rotating shaft (8) passes through the bracket (6) and the fixing plate (5) in sequence and extends into the filter tube (1), an outer wall of the rotating shaft (8) is fixedly connected to a spiral blade (9), the spiral blade (9) is located in the filter tube (1), a top of the outer wall of the filter tube (1) is fixedly connected to a sewage inlet pipe (16), one end of the outer wall of the rotating shaft (8) is fixedly connected to a driving bevel gear (10), and the driving bevel gear (10) is fixedly connected to the outer wall of the filter tube (1). A driven bevel gear (11) is meshed at the top, and a driven rod (12) is fixedly connected to the top of the driven bevel gear (11), and the driven rod (12) passes through the bracket (6) and is rotatably connected thereto. A turntable (13) is fixedly connected to the top of the driven rod (12), and a push column (14) is fixedly connected to the edge of the top surface of the turntable (13). The outer wall of the push column (14) is slidably connected to a moving frame (15), and one end of the moving frame (15) is fixedly connected to a baffle (17), and the baffle (17) passes through one end of the sewage inlet pipe (16). The baffle (17) and the inner wall of the sewage inlet pipe (16) are tightly fitted. The driving bevel gear (10) and the driven bevel gear (11) are arranged inside the bracket (6), and the baffle (17) and the sewage inlet pipe (16) are slidably connected.

2. The sewage desludging machine according to claim 1, characterized in that: The spiral blade (9) is slidably connected to the inner wall of the filter tube (1).

3. The sewage desludging machine according to claim 1, characterized in that: The water tank (3) is fixedly connected to both sides of the outer wall of the filter tube (1), the filter hole (2) is arranged inside the water tank (3), and the bottom of one end of the water tank (3) is fixedly connected to a water pipe (4), and the insides of the water tank (3) and the water pipe (4) are connected.

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