Sewage treatment agent mixing tank for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment agent mixing tank for sewage treatment, which comprises a mixing chamber, a stirring device is arranged on the mixing chamber, and a plurality of support columns are arranged at the bottom of the mixing chamber; the stirring device comprises a stirring motor, a stirring shaft and stirring blades; wherein one end of the stirring shaft penetrates through the top wall of the mixing chamber, and the other end of the stirring shaft extends into the mixing chamber and is rotationally connected with the bottom wall of the mixing chamber; when the stirring shaft is used for stirring, the stirring shaft drives a first transmission wheel on the outer side to rotate, and when the first transmission wheel rotates, the first transmission wheel drives a second transmission wheel and a stirring rod to rotate through a transmission belt, so that materials on the inner side are stirred, and the device is dual-purpose; and through the arrangement of a worm and a worm gear, the device can be prevented from continuously rotating due to the action of inertia, and the stirring is more uniform.

Description

Technical Field

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

[0002] In the field of sewage treatment, reagent mixing is one of the key steps to improve the sewage treatment effect. At present, there are a variety of sewage treatment reagent mixing tanks on the market, among which the more common designs include simple stirring tanks and mixing equipment with certain stirring functions. These existing technical solutions mainly use a stirring motor to drive the stirring blades to rotate in the tank body to mix the sewage and the reagent. However, impurities in the reagents and sewage are easily deposited at the bottom of the tank or around the agitator during the stirring process, causing blockage and increasing maintenance costs; therefore, we propose a sewage treatment reagent mixing tank for sewage treatment to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it may include prior art that is not known to ordinary technicians in this field. Utility Model Content

[0004] In order to solve the problem that impurities in chemicals and sewage are easily deposited on the bottom of the tank or around the agitator during stirring, causing blockage and increasing maintenance costs, the utility model provides a sewage treatment chemical mixing tank for sewage treatment.

[0005] The utility model provides a sewage treatment agent mixing tank for sewage treatment, which adopts the following technical scheme:

[0006] A sewage treatment agent mixing tank for sewage treatment comprises a mixing chamber, on which a stirring device is provided, and a plurality of supporting columns are provided at the bottom of the mixing chamber; the stirring device comprises a stirring motor, a stirring shaft and a stirring blade; wherein, one end of the stirring shaft passes through the top wall of the mixing chamber, and the other end extends into the mixing chamber and is rotatably connected to the bottom wall of the mixing chamber, the stirring motor is installed at the top of the mixing chamber, a mounting seat is fixedly connected to the top of the mixing chamber, a worm gear is rotatably connected to the inner side of the mounting seat, an output end of the stirring motor is connected to a worm gear through a coupling transmission, the worm gear is rotatably connected to the inner side of the mounting seat, and a transmission mechanism is provided at the bottom of the worm gear.

[0007] Preferably, the transmission mechanism comprises a first transmission wheel, the first transmission wheel is rotatably connected to the inner side of the mixing chamber, and the outer side of the first transmission wheel is rotatably connected to a transmission belt.

[0008] Preferably, the transmission belt passes through the mixing chamber and is rotatably connected to a second transmission wheel, the bottom of the second transmission wheel is fixedly connected to a stirring rod, and the bottom of the first transmission wheel is fixedly connected to the top of the stirring shaft.

[0009] Preferably, a slag discharge port is provided at the bottom of the mixing chamber, and an insect-proof net is provided at the slag discharge port.

[0010] Preferably, the mixing tank further comprises a cover plate, wherein the cover plate is installed on one side of the mixing chamber, and a containing cavity is provided on the outside of the mixing tank, wherein the containing cavity is used to contain the mixed medicine.

[0011] Preferably, the stirring rod and the second transmission wheel are arranged on the inner side of the accommodating cavity, and the first transmission wheel and the second transmission wheel are rotatably connected to the inner side of the mixing chamber and the cover plate respectively.

[0012] In summary, the utility model includes the following beneficial technical effects:

[0013] When stirring is performed by the stirring shaft, the stirring shaft drives the first transmission wheel on the outside to rotate. When the first transmission wheel rotates, the first transmission wheel drives the second transmission wheel and the stirring rod to rotate through the transmission belt, thereby stirring the material inside, realizing the dual-purpose of the device, making the stirring more uniform, while reducing the stirring power consumption and saving energy. The setting of the worm and the worm wheel can prevent the device from continuing to rotate due to inertia. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the top structure of an embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the transmission mechanism structure of an embodiment of the utility model.

[0018] Explanation of the accompanying drawings: 1. mixing chamber; 11. slag discharge port; 12. insect-proof net; 2. stirring device; 21. stirring motor; 22. stirring shaft; 23. stirring blade; 24. mounting seat; 25. worm; 26. worm wheel; 27. first transmission wheel; 28. transmission belt; 29. ​​second transmission wheel; 210. stirring rod; 3. cover plate; 4. support column; 5. accommodating chamber. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 The utility model is described in further detail.

[0020] The utility model embodiment discloses a sewage treatment agent mixing tank for sewage treatment. Figure 1-4A sewage treatment agent mixing tank for sewage treatment comprises a mixing chamber 1, on which a stirring device 2 is arranged, and a plurality of supporting columns 4 are arranged at the bottom of the mixing chamber 1; the stirring device 2 comprises a stirring motor 21, a stirring shaft 22 and a stirring blade 23; wherein, one end of the stirring shaft 22 passes through the top wall of the mixing chamber 1, and the other end extends into the mixing chamber 1 and is rotatably connected to the bottom wall of the mixing chamber 1, the stirring motor 21 is installed at the top of the mixing chamber 1, a mounting seat 24 is fixedly connected to the top of the mixing chamber 1, a worm gear 26 is rotatably connected to the inner side of the mounting seat 24, the output end of the stirring motor 21 is connected to a worm 25 through a coupling transmission, the worm 25 is rotatably connected to the inner side of the mounting seat 24, and a transmission mechanism is arranged at the bottom of the worm gear 26.

[0021] Reference Figure 1-4 The transmission mechanism includes a first transmission wheel 27, which is rotatably connected to the inner side of the mixing chamber 1, and a transmission belt 28 is rotatably connected to the outer side of the first transmission wheel 27.

[0022] Reference Figure 1-4 The transmission belt 28 passes through the mixing chamber 1 and is rotatably connected to the second transmission wheel 29. The bottom of the second transmission wheel 29 is fixedly connected to the stirring rod 210. The bottom of the first transmission wheel 27 is fixedly connected to the top of the stirring shaft 22. The bottom of the mixing chamber 1 is provided with a slag discharge port 11, and an insect-proof net 12 is provided at the slag discharge port 11. When the medicine is not completely dissolved, it can be discharged through the slag discharge port 11 to be re-added to the mixing tank and continue to be stirred until it is completely dissolved. At the same time, the insect-proof net 12 can prevent small animals from entering the mixing chamber 1 to cause pollution or damage. The mixing tank also includes a cover plate 3, which is installed on one side of the mixing chamber 1. The outside of the mixing tank is provided with a receiving chamber 5, which is used to accommodate the mixed medicine; it is convenient for users to add medicine or take out the dissolved medicine; the cover plate 3 is arranged at the opening of the receiving chamber 5 and can open or close the opening of the receiving chamber 5; it can prevent the medicine from overflowing from the gap or being affected by the external environment, resulting in a decrease in the efficacy.

[0023] Reference Figure 1-4 The stirring rod 210 and the second transmission wheel 29 are arranged on the inner side of the accommodating chamber 5, and the first transmission wheel 27 and the second transmission wheel 29 are rotatably connected to the inner side of the mixing chamber 1 and the cover plate 3 respectively; the stirring of the stirring rod 210 in the transmission mechanism helps to accelerate the dissolution rate of the medicine; a valve is arranged between the mixing chamber 1 and the accommodating chamber 5. When the mixing is completed, the valve can be opened to realize the communication between the mixing chamber 1 and the accommodating chamber 5.

[0024] The implementation principle of a sewage treatment agent mixing tank for sewage treatment in an embodiment of the utility model is as follows: when the staff uses this device, the staff first places the medicine on the inner side of the accommodating chamber 5 through the cover plate 3, and then the staff starts the stirring motor 21. When the stirring motor 21 rotates, the stirring motor 21 drives the worm 25 to rotate. When the worm 25 rotates, the worm 25 drives the worm wheel 26 to rotate. When the worm wheel 26 rotates, the worm wheel 26 drives the stirring shaft 22 at the bottom to rotate. When the stirring shaft 22 rotates, the stirring shaft 22 drives the material inside to stir. When the stirring shaft 22 stirs, the stirring shaft 22 drives the first transmission wheel 27 on the outside to rotate. When the first transmission wheel 27 rotates, the first transmission wheel 27 drives the second transmission wheel 29 and the stirring rod 210 to rotate through the transmission belt 28, thereby stirring the material inside, realizing the integrated dual-purpose of the device.

[0025] Finally, a few points should be explained: First, in the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sewage treatment agent mixing tank for sewage treatment, comprising a mixing chamber (1), characterized in that: The mixing chamber (1) is provided with a stirring device (2), and the bottom of the mixing chamber (1) is provided with a plurality of supporting columns (4); The stirring device (2) comprises a stirring motor (21), a stirring shaft (22) and a stirring blade (23); wherein one end of the stirring shaft (22) passes through the top wall of the mixing chamber (1), and the other end extends into the mixing chamber (1) and is rotatably connected to the bottom wall of the mixing chamber (1); the stirring motor (21) is mounted on the top of the mixing chamber (1); a mounting seat (24) is fixedly connected to the top of the mixing chamber (1); a worm gear (26) is rotatably connected to the inner side of the mounting seat (24); an output end of the stirring motor (21) is connected to a worm (25) via a coupling; the worm gear (25) is rotatably connected to the inner side of the mounting seat (24); and a transmission mechanism is provided at the bottom of the worm gear (26).

2. A sewage treatment agent mixing tank for sewage treatment according to claim 1, characterized in that: The transmission mechanism comprises a first transmission wheel (27), the first transmission wheel (27) being rotatably connected to the inner side of the mixing chamber (1), and the outer side of the first transmission wheel (27) being rotatably connected to a transmission belt (28).

3. A sewage treatment agent mixing tank for sewage treatment according to claim 2, characterized in that: The transmission belt (28) passes through the mixing chamber (1) and is rotatably connected to a second transmission wheel (29); a stirring rod (210) is fixedly connected to the bottom of the second transmission wheel (29); and a bottom of the first transmission wheel (27) is fixedly connected to the top of the stirring shaft (22).

4. A sewage treatment agent mixing tank for sewage treatment according to claim 1, characterized in that: A slag discharge port (11) is provided at the bottom of the mixing chamber (1), and an insect-proof net (12) is provided at the slag discharge port (11).

5. The sewage treatment agent mixing tank for sewage treatment according to claim 1, characterized in that: The mixing tank further comprises a cover plate (3), wherein the cover plate (3) is mounted on one side of the mixing chamber (1); a receiving chamber (5) is provided on the outside of the mixing tank, wherein the receiving chamber (5) is used to receive the mixed medicine; and the cover plate (3) is arranged at the opening of the receiving chamber (5) and can open or close the opening of the receiving chamber (5).

6. A sewage treatment agent mixing tank for sewage treatment according to claim 3, characterized in that: The stirring rod (210) and the second transmission wheel (29) are arranged on the inner side of the accommodating chamber (5), and the first transmission wheel (27) and the second transmission wheel (29) are rotatably connected to the inner side of the mixing chamber (1) and the cover plate (3), respectively.

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