Sewage treatment device

Abstract

The utility model discloses a sewage treatment device, which relates to the technical field of sewage treatment and comprises a hollow body, a partition plate used for dividing the interior of the body into a stirring space and a power space is arranged in the body, a stirring rod is rotatably arranged in the stirring space, a plurality of stirring blades are uniformly arranged on the outer wall of the stirring rod, and the power space is arranged in the power space. The stirring rod rotates and penetrates through the partition plate in a sliding mode, a connecting column penetrates through the end, located in the power space, of the stirring rod in a sliding mode, a motor used for driving the connecting column to rotate is arranged on the body, and a reciprocating assembly used for driving the stirring rod to reciprocate in the direction of the connecting column is arranged in the power space. The chemical agent stirring device has the beneficial effects that all horizontal planes can be stirred and mixed by the stirring rod, so that the overall stirring effect of sewage and chemical agents is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device. Background Art

[0002] Wastewater treatment refers to the process of purifying sewage to meet certain qualified water requirements or water quality requirements for reuse. Wastewater treatment is widely used in various fields, and the reuse of sewage after treatment falls into the category of energy conservation and environmental protection.

[0003] The sewage treatment process is to mix sewage with chemicals and then complete the treatment. In the existing sewage treatment device, when the stirring rod stirs the sewage and chemicals, the stirring rod can only stir the plane where the stirring rod is located. The plane where the stirring rod is not located cannot be stirred, so the overall stirring and mixing effect is not good enough.

[0004] Therefore, it is necessary to propose a sewage treatment device that can enable the stirring rod to stir and mix all horizontal surfaces, thereby further improving the overall stirring effect of sewage and chemical agents. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and provides a sewage treatment device, which can enable a stirring rod to stir and mix all horizontal surfaces, thereby further improving the overall stirring effect of sewage and chemical agents.

[0006] The purpose of the utility model is achieved through the following technical solutions: a sewage treatment device, comprising a hollow body, a partition for dividing the interior of the body into a stirring space and a power space, a stirring rod rotatably arranged in the stirring space, a plurality of stirring blades are evenly arranged on the outer wall of the stirring rod, the stirring rod rotates and slides through the partition, a connecting column is slidably penetrated at one end of the power space, a motor for driving the connecting column to rotate is arranged on the body, and a reciprocating component for driving the stirring rod to reciprocate along the direction of the connecting column is arranged in the power space.

[0007] The main body is provided with a water inlet pipe which is communicated with the stirring space.

[0008] The main body is provided with a water outlet pipe which is communicated with the stirring space, and the water outlet pipe is provided with a switch valve.

[0009] The main body is provided with a medicine inlet pipe which is communicated with the stirring space.

[0010] The stirring rod is hollow inside and has an opening at one end near the connecting column. A plurality of limit grooves are evenly arranged on the inner wall of the stirring rod. A limit strip matching the shape, position and size of the limit groove is arranged on the outer wall of the connecting column. The limit strip is slidably installed on the limit groove.

[0011] A first gear is rotatably arranged in the power space, the first gear is connected to the output end of the motor, the connecting column is connected to the first gear, a second gear is meshed with one side of the first gear, a ring is rotatably sleeved on the stirring rod, a connecting rod is arranged on the ring, a first connecting rod is rotatably arranged at the center of the second gear, a second connecting rod is rotatably arranged at one end of the first connecting rod, and the second connecting rod is rotatably connected to the connecting rod.

[0012] The beneficial effect of the utility model is that by arranging a stirring rod, a connecting column and a reciprocating assembly, when the motor drives the stirring rod to rotate, the stirring rod can be moved up and down, so that the stirring rod generates a spiral stirring vortex, and all horizontal surfaces are stirred, thereby further improving the overall stirring effect of sewage and chemical agents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the utility model;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 This is a schematic diagram of the limit strip connection;

[0016] In the figure, 1. main body; 11. stirring space; 12. power space; 13. partition; 14. water inlet pipe; 15. water outlet pipe; 16. switch valve; 17. medicine inlet pipe; 2. stirring rod; 21. stirring blade; 22. connecting column; 23. limiting groove; 24. limiting strip; 3. motor; 31. first gear; 32. second gear; 33. collar; 34. connecting rod; 35. first connecting rod; 36. second connecting rod. DETAILED DESCRIPTION

[0017] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0018] It is to be noted that the concepts of directions “left”, “right”, “up”, “down”, “front”, “back”, “inside” and “outside” in the following schemes are all relative directions and will not be listed one by one here.

[0019] A sewage treatment device, reference Figure 1-Figure 3 , including a main body 1 with a hollow interior. A partition 13 matching its cross section is arranged inside the main body 1. The partition 13 divides the power space 12 and the stirring space 11 which are distributed up and down inside the main body 1. A stirring rod 2 is rotatably arranged in the stirring space 11. The upper end of the stirring rod 2 rotates and slides through the partition 13, and the upper end is located in the power space 12. A plurality of stirring blades 21 are evenly arranged on the outer wall of the stirring rod 2 located in the stirring space 11. A water inlet pipe 14 connected to the stirring space 11 is arranged on the upper left end of the main body 1, and a water outlet pipe 15 connected to the stirring space 11 is arranged on the lower right end, and a switch valve 16 is arranged on the water outlet pipe 15. A medicine inlet pipe 17 connected to the stirring space 11 is arranged on the upper right end of the main body 1.

[0020] The motor 3 is arranged on the upper side of the body 1. A first gear 31 is rotatably arranged in the power space 12. The upper side of the first gear 31 is connected to the output end of the motor 3, and the lower side is connected to the connecting column 22. The connecting column 22 slides through the upper end opening of the stirring rod 2. A second gear 32 is meshed with one side of the first gear 31. A first connecting rod 35 is rotatably arranged at the center of the second gear 32, a second connecting rod 36 is rotatably arranged at the end of the first connecting rod 35, and a connecting rod 34 is rotatably arranged at the end of the second connecting rod 36. A collar 33 is arranged at the end of the connecting rod 34, and the collar 33 is rotatably sleeved on the stirring rod 2.

[0021] When sewage and chemical agents enter the stirring space 11, the motor 3 is started, driving the stirring rod 2 to rotate and the second gear 32 to rotate. The rotation of the second gear 32 drives the first connecting rod 35 to make a circular motion. The first connecting rod 35 makes a circular motion. Since the two ends of the second connecting rod 36 are respectively connected to the first connecting rod 35 and the connecting rod 34, the connecting rod 34 is connected to the sleeve 33. Since the sleeve 33 is rotatably sleeved on the stirring rod 2, and the stirring rod 2 can only slide up and down through the partition 13, the first connecting rod 35, the second connecting rod 36, the connecting rod 34, and the sleeve 33 actually constitute a connecting rod structure that converts circular motion into reciprocating linear motion, thereby driving the stirring rod 2 to reciprocate up and down. Since the sleeve 33 is rotatably sleeved with the stirring rod 2, when the connecting column 22 drives the stirring rod 2 to rotate, the sleeve 33 will not produce motion interference with the rotation of the stirring rod 2, so that the stirring rod 2 will eventually produce spiral stirring, thereby further improving the overall stirring effect of sewage and chemical agents.

[0022] The stirring rod 2 is hollow inside and open at the top. The inner wall of the stirring rod 2 is evenly provided with a plurality of limit grooves 23 in an annular shape. The connecting column 22 matches the inner size and shape of the stirring rod 2. The outer wall of the connecting column 22 is evenly provided with limit strips 24 that match the number, size, and shape of the limit grooves 23, and the limit strips 24 are slidably installed on the limit grooves 23 that match them.

[0023] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above description or the technology or knowledge in the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A sewage treatment device, characterized in that: The invention comprises a body with a hollow interior, wherein a partition is arranged in the body for dividing the interior of the body into a stirring space and a power space, a stirring rod is rotatably arranged in the stirring space, a plurality of stirring blades are evenly arranged on the outer wall of the stirring rod, the stirring rod rotates and slides through the partition, a connecting column is slidably arranged at one end of the stirring rod in the power space, a motor for driving the connecting column to rotate is arranged on the body, and a reciprocating assembly for driving the stirring rod to reciprocate along the direction of the connecting column is arranged in the power space; A first gear is rotatably arranged in the power space, the first gear is connected to the output end of the motor, the connecting column is connected to the first gear, a second gear is meshed with one side of the first gear, a ring is rotatably sleeved on the stirring rod, a connecting rod is arranged on the ring, a first connecting rod is rotatably arranged at the center of the second gear, a second connecting rod is rotatably arranged at one end of the first connecting rod, and the second connecting rod is rotatably connected to the connecting rod.

2. A sewage treatment device according to claim 1, characterized in that: The main body is provided with a water inlet pipe which is communicated with the stirring space.

3. A sewage treatment device according to claim 1, characterized in that: The main body is provided with a water outlet pipe which is communicated with the stirring space, and the water outlet pipe is provided with a switch valve.

4. A sewage treatment device according to claim 1, characterized in that: The main body is provided with a medicine inlet pipe which is communicated with the stirring space.

5. A sewage treatment device according to claim 1, characterized in that: The stirring rod is hollow inside and has an opening at one end near the connecting column. A plurality of limit grooves are evenly arranged on the inner wall of the stirring rod. A limit strip matching the shape, position and size of the limit groove is arranged on the outer wall of the connecting column. The limit strip is slidably installed on the limit groove.

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