Sewage purifier with efficient stirring function

Abstract

The utility model relates to the technical field of sewage purification, and discloses a sewage purifier with an efficient stirring function, which comprises a sewage purification bin, the bottom of the sewage purification bin is fixedly connected with a drain valve pipe, the top of the sewage purification bin is fixedly connected with a water inlet pipeline, and the sewage purification bin is provided with an efficient stirring mechanism. A uniform dosing mechanism is arranged in the middle of the water inlet pipeline, and the efficient stirring mechanism comprises a driving motor and an inner supporting frame. Through the bottom extension design of the rotating shaft, the impeller can be driven to rotate in the inner cavity of the lifting cylinder, so that liquid is extracted from the bottom of the lifting cylinder and then lifted upwards, the liquid is dispersed and output into the inner cavity of the sewage purification bin from the flow dividing pipe, and the fixed flow direction of the liquid in the stirring process is changed; the mixing effect between the medicament and the sewage is improved, and the reaction rate between the medicament and the sewage is increased, so that the high efficiency of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, and in particular to a sewage purifier with a high-efficiency stirring function. Background Art

[0002] Water pollution is mainly caused by pollutants generated by people's production and life activities, including industrial pollution sources, agricultural pollution sources and domestic pollution sources. Domestic pollution sources are mainly various detergents, sewage, impurities, feces, etc. used in urban life, mostly non-toxic inorganic salts. Domestic sewage contains a lot of nitrogen, phosphorus, sulfur and pathogenic bacteria. When purifying sewage, it is necessary to add medicine and precipitate.

[0003] A Chinese patent discloses a dosing tank for sewage treatment, with the publication number CN213726453U. The technical solution disclosed in the patent document is as follows: it includes a reaction box, a water inlet located at the upper end of the reaction box and a feed conduit passing through the upper end of the reaction box, wherein the feed conduit is located on the outer side of the reaction box and is fixedly connected to a feed trough at one end, a heating tube is spirally arranged in the side wall of the reaction box, a rotating device is arranged in the cavity of the reaction box, the rotating device is located below the feed conduit and is fixedly connected to the inner side wall of the reaction box, a liquid outlet conduit is arranged at the lower end of one side wall of the reaction box, and a second valve is arranged on the liquid outlet conduit.

[0004] In order to solve the problem that some water vapor enters the conveying conduit and easily causes internal blockage, the existing technology adopts a method of designing a feed trough and a feed conduit and other structural combinations to deal with it. However, there is still a situation where the liquid inside the reaction box cannot be efficiently stirred. During the stirring process, the liquid inside the reaction box flows in the same direction, which leads to the problem of low reaction rate. Utility Model Content

[0005] The utility model aims to provide a sewage purifier with a high-efficiency stirring function, so as to solve the problem of low reaction rate between medicinal water and sewage in the prior art.

[0006] The utility model provides the following technical solution: a sewage purifier with a high-efficiency stirring function, comprising a sewage purification chamber, the bottom of which is fixedly connected to a drainage valve pipe, the top of which is fixedly connected to a water inlet pipe, the sewage purification chamber is provided with a high-efficiency stirring mechanism, and the middle of the water inlet pipe is provided with a uniform dosing mechanism.

[0007] The high-efficiency stirring mechanism includes a driving motor and an inner support frame, the inner support frame is fixedly installed on the inner wall of the sewage purification bin, a lifting cylinder is fixedly installed on the inner wall of the inner support frame, an impeller is rotatably connected to the inner wall of the lifting cylinder, a hollow cover is fixedly connected to the top of the lifting cylinder, a diversion pipe is fixedly connected to the outer surface of the hollow cover, and a rotating shaft is fixedly connected to the top of the impeller, which can drive the impeller to rotate, inhale and discharge liquid, and improve the stirring effect.

[0008] As a preferred embodiment of the above technical solution, the drive motor is fixedly installed on the top of the sewage purification tank, the top of the rotating shaft extends to the top of the sewage purification tank and is fixedly connected to the output end of the drive motor, and the drive motor is used to drive the rotating shaft to rotate.

[0009] As a preferred embodiment of the above technical solution, a stirring blade located in the inner cavity of the sewage purification tank is fixedly installed on the outer wall of the rotating shaft, a through hole is opened on the side of the stirring blade, and the top and bottom of the stirring blade are fixedly connected with an extension blade. The mixing effect of the stirring blade is improved by the design of the through hole and the extension blade.

[0010] As a preferred embodiment of the above technical solution, the uniform dosing mechanism includes a hollow bin, which is fixedly connected to the middle of the water inlet pipe. A square tube is fixedly installed on the inner wall of the hollow bin. The design of the hollow bin and the square tube facilitates the addition of liquid medicine.

[0011] As a preferred embodiment of the above technical solution, a mesh output pipe is fixedly connected to the inner wall of the square tube, and a partition is fixedly installed on the inner wall of the square tube. The mesh output pipe can evenly output the liquid medicine into the sewage.

[0012] As a preferred embodiment of the above technical solution, a gate valve is fixedly connected to the side of the square tube, and an end of the gate valve away from the square tube is fixedly connected to a connecting pipe, and the gate valve is used to control the opening and closing of the bottom of the connecting pipe.

[0013] As a preferred embodiment of the above technical solution, a medicine storage cartridge is fixedly connected to the top of the connecting tube, and a sealing push rod is slidably connected to the inner wall of the medicine storage cartridge, and the sealing push rod can push the medicine liquid inside the medicine storage cartridge downward.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can drive the impeller to rotate in the inner cavity of the lifting cylinder through the bottom extension design of the rotating shaft, thereby extracting liquid from the bottom of the lifting cylinder and then lifting it upward, causing the liquid to be dispersed and output from the diversion pipe to the inner cavity of the sewage purification tank, changing the fixed flow direction of the liquid during the stirring process, improving the mixing effect between the agent and the sewage, and improving the reaction rate between the agent and the sewage, thereby improving the efficiency of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cutaway structure of the sewage purification tank of the utility model;

[0018] Figure 3 This is a schematic diagram of the cutaway structure of the lifting cylinder of the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the hollow bin of the utility model;

[0020] Figure 5 It is a schematic diagram of the cutaway structure of the medicine storage cartridge of the utility model.

[0021] In the figure: 1. sewage purification chamber; 11. drainage valve pipe; 12. water inlet pipe; 2. high-efficiency stirring mechanism; 21. driving motor; 22. rotating shaft; 23. stirring blade; 24. through hole; 25. expansion blade; 26. inner support frame; 27. lifting cylinder; 28. impeller; 29. ​​hollow cover; 291. diversion pipe; 3. uniform dosing mechanism; 31. hollow chamber; 32. square tube; 33. mesh output pipe; 34. partition; 35. gate valve; 36. connecting pipe; 37. medicine storage cylinder; 38. sealing push rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a sewage purifier with a high-efficiency stirring function, including a sewage purification chamber 1, a drainage valve pipe 11 is fixedly connected to the bottom of the sewage purification chamber 1, a water inlet pipe 12 is fixedly connected to the top of the sewage purification chamber 1, a high-efficiency stirring mechanism 2 is arranged on the sewage purification chamber 1, and a uniform dosing mechanism 3 is arranged in the middle of the water inlet pipe 12, the high-efficiency stirring mechanism 2 includes a driving motor 21 and an inner support frame 26, the inner support frame 26 is fixedly installed on the inner wall of the sewage purification chamber 1, and the inner wall of the inner support frame 26 is fixedly installed on the inner wall of the sewage purification chamber 1. A lifting cylinder 27 is fixedly installed, and an impeller 28 is rotatably connected to the inner wall of the lifting cylinder 27. A hollow cover 29 is fixedly connected to the top of the lifting cylinder 27, and a diverter pipe 291 is fixedly connected to the outer surface of the hollow cover 29. A rotating shaft 22 is fixedly connected to the top of the impeller 28. During the rotation of the rotating shaft 22, the impeller 28 can be driven to rotate in the inner cavity of the lifting cylinder 27, liquid is extracted from the bottom of the lifting cylinder 27, and then the liquid is dispersed and output from the diverter pipe 291 to the inner cavity of the sewage purification tank 1, thereby realizing the function of efficient stirring.

[0024] As an implementation method in this embodiment, Figure 1-2 As shown, the driving motor 21 is fixedly installed on the top of the sewage purification tank 1, the top of the rotating shaft 22 extends to the top of the sewage purification tank 1 and is fixedly connected to the output end of the driving motor 21, and a stirring blade 23 located in the inner cavity of the sewage purification tank 1 is fixedly installed on the outer wall of the rotating shaft 22, and a through hole 24 is opened on the side of the stirring blade 23. The top and bottom of the stirring blade 23 are fixedly connected with an expansion blade 25. The driving motor 21 is controlled to work, which can drive the rotating shaft 22 to rotate, prompting the stirring blade 23 to rotate in the inner cavity of the sewage purification tank 1 to stir the liquid. The design of the through hole 24 can reduce the resistance of the stirring blade 23, and the design of the expansion blade 25 can expand the stirring effect.

[0025] As an implementation method in this embodiment, Figure 4-5 As shown, the uniform dosing mechanism 3 includes a hollow bin 31, which is fixedly connected to the middle part of the water inlet pipe 12, a square tube 32 is fixedly installed on the inner wall of the hollow bin 31, a mesh output pipe 33 is fixedly connected to the inner wall of the square tube 32, a partition 34 is fixedly installed on the inner wall of the square tube 32, a gate valve 35 is fixedly connected to the side of the square tube 32, and a connecting pipe 36 is fixedly connected to the end of the gate valve 35 away from the square tube 32, and a drug storage cylinder 37 is fixedly connected to the top of the connecting pipe 36, and a sealing push rod 38 is slidably connected to the inner wall of the drug storage cylinder 37. When sewage is added to the sewage purification bin 1 from the top of the water inlet pipe 12, the drug liquid is added to the inner cavity of the drug storage cylinder 37 in advance, and then the gate valve 35 is opened, and the sealing push rod 38 is pushed downward, so that the drug liquid is uniformly output from the outer surface of the mesh output pipe 33, so as to realize the function of pre-mixing the drug liquid, shorten the time for full reaction, and further improve the stirring efficiency of the present structure.

[0026] Working principle: Inject sewage into the sewage purification tank 1 from the top of the water inlet pipe 12, add the medicine liquid into the inner cavity of the medicine storage cylinder 37 in advance, open the gate valve 35 during the sewage injection process, and then push the sealing push rod 38 downward to cause the medicine liquid to be evenly output from the outer surface of the mesh output pipe 33, completing the function of synchronous medicine addition, and then control the drive motor 21 to work, drive the stirring blade 23 to rotate, stir the liquid, and at the same time drive the impeller 28 to rotate in the inner cavity of the lifting cylinder 27, extract liquid from the bottom of the lifting cylinder 27, and cause the liquid to be dispersed and output from the diversion pipe 291 to the inner cavity of the sewage purification tank 1, thereby improving the stirring effect.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A sewage purifier with a high-efficiency stirring function, comprising a sewage purification chamber (1), characterized in that: The bottom of the sewage purification chamber (1) is fixedly connected to a drainage valve pipe (11), the top of the sewage purification chamber (1) is fixedly connected to a water inlet pipe (12), a high-efficiency stirring mechanism (2) is provided on the sewage purification chamber (1), and a uniform dosing mechanism (3) is provided in the middle of the water inlet pipe (12); The high-efficiency stirring mechanism (2) comprises a driving motor (21) and an inner support frame (26), wherein the inner support frame (26) is fixedly mounted on the inner wall of the sewage purification chamber (1), a lifting cylinder (27) is fixedly mounted on the inner wall of the inner support frame (26), an impeller (28) is rotatably connected to the inner wall of the lifting cylinder (27), a hollow cover (29) is fixedly connected to the top of the lifting cylinder (27), a shunt pipe (291) is fixedly connected to the outer surface of the hollow cover (29), and a rotating shaft (22) is fixedly connected to the top of the impeller (28).

2. The sewage purifier with high-efficiency stirring function according to claim 1, characterized in that: The driving motor (21) is fixedly mounted on the top of the sewage purification tank (1), and the top of the rotating shaft (22) extends to the top of the sewage purification tank (1) and is fixedly connected to the output end of the driving motor (21).

3. The sewage purifier with high-efficiency stirring function according to claim 2 is characterized in that: A stirring blade (23) located in the inner cavity of the sewage purification chamber (1) is fixedly mounted on the outer wall of the rotating shaft (22), a through hole (24) is provided on the side of the stirring blade (23), and an expansion blade (25) is fixedly connected to the top and bottom of the stirring blade (23).

4. The sewage purifier with high-efficiency stirring function according to claim 1, characterized in that: The uniform dosing mechanism (3) comprises a hollow bin (31), the hollow bin (31) is fixedly connected to the middle of the water inlet pipe (12), and a square tube (32) is fixedly mounted on the inner wall of the hollow bin (31).

5. The sewage purifier with high-efficiency stirring function according to claim 4, characterized in that: A mesh output pipe (33) is fixedly connected to the inner wall of the square tube (32), and a partition plate (34) is fixedly installed on the inner wall of the square tube (32).

6. The sewage purifier with high-efficiency stirring function according to claim 5, characterized in that: A gate valve (35) is fixedly connected to the side of the square tube (32), and a connecting pipe (36) is fixedly connected to one end of the gate valve (35) away from the square tube (32).

7. The sewage purifier with high-efficiency stirring function according to claim 6, characterized in that: The top of the connecting tube (36) is fixedly connected to a medicine storage cylinder (37), and the inner wall of the medicine storage cylinder (37) is slidably connected to a sealing push rod (38).

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