Device for improving stirring and mixing efficiency of stirrer

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a device for improving the stirring and mixing efficiency of a stirrer. According to the technical scheme, the device comprises a workbench, a stirring tank, an exhaust pipe, an air inlet pipe and an emptying pipe, the workbench is fixed to the stirring tank, a round hole is formed in the upper surface of the stirring tank, a stirring groove is formed in the bottom end of the inner wall of the round hole, a motor is fixed to the upper surface of the stirring tank, and the bottom end of a transmission shaft arranged on the motor extends into the round hole; a rotating rod is fixed to the bottom end of a transmission shaft arranged on the motor, stirring blades are fixed to the two sides of the outer wall of the rotating rod respectively, a vibration motor is installed on one side of the outer wall of the stirring tank, and a pesticide inlet pipe is fixed to the other side of the outer wall of the stirring tank. The sewage treatment device has the advantages that sewage and chemicals can be stirred and mixed in various modes, so that the sewage and the chemicals are uniformly and fully stirred and mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a device for improving the stirring and mixing efficiency of a stirrer. Background Art

[0002] Sewage is water containing various wastes and pollutants, usually from drainage generated by domestic, industrial, agricultural and commercial activities. This sewage may include domestic sewage, industrial wastewater, and rainwater discharged through the drainage system. Sewage usually contains various organic and inorganic compounds, bacteria, heavy metals, nutrients, and therefore needs to be treated and purified to reduce adverse effects on the environment and public health.

[0003] In the sewage treatment process, stirring is an important step, which can promote the full mixing of suspended solids, organic matter and other substances in the sewage with the reagents and improve the treatment effect. However, traditional agitators have certain limitations in terms of efficiency and stirring uniformity. For single-pole single-blade or multi-blade agitators, there are dead corners in the pool and uneven stirring. Utility Model Content

[0004] The purpose of the utility model is to provide a device for improving the mixing efficiency of a stirrer, which has the advantages of being able to stir and mix sewage and medicines in a variety of ways, so that the sewage and medicines are mixed evenly and fully, and solves the problem that the traditional stirrer has certain limitations in efficiency and mixing uniformity. The stirrer has a dead corner in the pool and uneven mixing due to single-pole single-blade or multi-blade mode.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for improving the mixing efficiency of a blender, comprising a workbench, a stirring tank, an exhaust pipe, an air inlet pipe and an emptying pipe, the workbench is fixed to the stirring tank, a circular hole is provided on the upper surface of the stirring tank, a stirring groove is provided at the bottom end of the inner wall of the circular hole, a motor is fixed on the upper surface of the stirring tank, the bottom end of the transmission shaft of the motor extends into the circular hole, a rotating rod is fixed at the bottom end of the transmission shaft of the motor, stirring blades are respectively fixed on both sides of the outer wall of the rotating rod, a vibration motor is installed on one side of the outer wall of the stirring tank, and a drug inlet pipe is fixed on the other side of the outer wall of the stirring tank.

[0006] Preferably, four pillars in a rectangular array are fixed to the lower surface of the workbench. The workbench can be supported by the four pillars so that the device can be placed stably as a whole.

[0007] Preferably, a control switch box is fixed at the front end of the workbench, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom. The start and stop of the vibration motor and the motor can be controlled by the control switch box.

[0008] Preferably, a through hole is provided on the upper surface of the workbench, the bottom end of the stirring tank passes through the through hole, and the lower end of the outer wall of the stirring tank is fixed to the inner wall of the through hole. The through hole facilitates the bottom end of the stirring tank to pass through the workbench and be fixed.

[0009] Preferably, a second mounting hole is provided on the other side of the outer wall of the mixing tank, and one side of the outer wall of the medicine inlet pipe is inserted into the second mounting hole and fixed. The second mounting hole facilitates the insertion and fixing of the medicine inlet pipe, and the medicine inlet pipe facilitates the introduction of medicines into the mixing tank at different heights, so that the medicines are fully mixed.

[0010] Preferably, a mounting hole 1 is provided on one side of the upper surface of the mixing tank, and the lower end of the outer wall of the exhaust pipe is inserted into the mounting hole 1 and fixed. The exhaust pipe can be inserted and fixed through the mounting hole 1, and the exhaust pipe can discharge the gas introduced into the mixing tank to prevent excessive air pressure in the mixing tank.

[0011] Preferably, a mounting hole 4 is provided on the lower surface of the stirring tank, and the upper end of the outer wall of the drain pipe extends into the mounting hole 4 and is fixed. The mounting hole 4 facilitates the drain pipe to be inserted and fixed, and the drain pipe can discharge the stirred and mixed liquid.

[0012] Preferably, a mounting hole 3 is provided on one side of the lower surface of the mixing tank, and the upper end of the outer wall of the air inlet pipe is inserted into the mounting hole 3 and fixed. The mounting hole 3 facilitates the air inlet pipe to be inserted and fixed, and the air inlet pipe can introduce high-pressure gas into the liquid, so that the liquid is fully mixed.

[0013] Preferably, three vibration motors in a linear array are installed on one side of the stirring tank. The three vibration motors provide vibration power for the liquid in the stirring tank, so that the liquid is mixed more fully and the inner wall of the stirring tank is prevented from scaling.

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

[0015] The utility model has a circular hole on the upper surface of a stirring tank, a stirring tank at the bottom end of the inner wall of the circular hole, a motor is fixed on the upper surface of the stirring tank, the bottom end of a transmission shaft of the motor extends into the circular hole, a rotating rod is fixed on the bottom end of the transmission shaft of the motor, stirring blades are respectively fixed on both sides of the outer wall of the rotating rod, a vibration motor is installed on one side of the outer wall of the stirring tank, and a drug inlet pipe is fixed on the other side of the outer wall of the stirring tank. When sewage needs to be treated, the sewage is introduced into the stirring tank, and the drug is introduced into the stirring tank through the drug inlet pipe, and then the motor is started to make the stirring blade rotate, and at the same time the vibration motor is started to make the sewage and the drug vibrate and mix, and then the high-pressure gas is introduced into the stirring tank through the air inlet pipe, so that the sewage and the drug can be stirred and mixed in a variety of ways, and the sewage and the drug are stirred and mixed evenly and fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the workbench of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the stirring tank of the utility model;

[0020] Figure 5 This is a schematic diagram of the main structure of the stirring blade of the utility model.

[0021] In the figure: 1. Support column; 2. Workbench; 3. Vibration motor; 4. Mixing tank; 5. Exhaust pipe; 6. Motor; 7. Drug inlet pipe; 8. Control switch box; 9. Through hole; 10. Mixing tank; 11. Mounting hole 1; 12. Round hole; 13. Mounting hole 2; 14. Mounting hole 3; 15. Inlet pipe; 16. Exhaust pipe; 17. Mounting hole 4; 18. Mixing blade; 19. Rotating rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5 The utility model provides an embodiment: a device for improving the mixing efficiency of a mixer, comprising a workbench 2, a mixing tank 4, an exhaust pipe 5, an air inlet pipe 15 and an exhaust pipe 16, the workbench 2 is fixed to the mixing tank 4, four pillars 1 in a rectangular array are fixed to the lower surface of the workbench 2, a control switch box 8 is fixed to the front end of the workbench 2, a display screen and buttons are sequentially embedded and installed on the front end of the control switch box 8 from top to bottom, a through hole 9 is opened on the upper surface of the workbench 2, the bottom end of the mixing tank 4 passes through the through hole 9, the lower end of the outer wall of the mixing tank 4 is fixed to the inner wall of the through hole 9, the workbench 2 can be supported by the four pillars 1, so that the overall placement of the device is stable, the start and stop of the vibration motor 3 and the motor 6 can be controlled by the control switch box 8, and the bottom end of the mixing tank 4 can pass through the workbench 2 and be fixed through the through hole 9.

[0024] A circular hole 12 is provided on the upper surface of the stirring tank 4, and a mounting hole 11 is provided on one side of the upper surface of the stirring tank 4. The lower end of the outer wall of the exhaust pipe 5 extends into the mounting hole 11 and is fixed. The mounting hole 11 facilitates the exhaust pipe 5 to be inserted and fixed. The exhaust pipe 5 can discharge the gas introduced into the stirring tank 10 to prevent the gas pressure in the stirring tank 10 from being too high.

[0025] A stirring tank 10 is provided at the bottom of the inner wall of the circular hole 12, a motor 6 is fixed on the upper surface of the stirring tank 4, a mounting hole 4 17 is provided on the lower surface of the stirring tank 4, the upper end of the outer wall of the emptying pipe 16 extends into the mounting hole 4 17 and is fixed, a mounting hole 3 14 is provided on one side of the lower surface of the stirring tank 4, and the upper end of the outer wall of the air inlet pipe 15 extends into the mounting hole 3 14 and is fixed. The mounting hole 4 17 facilitates the emptying pipe 16 to be inserted and fixed, and the liquid after stirring and mixing can be discharged through the emptying pipe 16, and the mounting hole 3 14 facilitates the air inlet pipe 15 to be inserted and fixed, and the air inlet pipe 15 can introduce high-pressure gas into the liquid so that the liquid is fully mixed, the bottom end of the transmission shaft provided by the motor 6 extends into the circular hole 12, and the transmission shaft provided by the motor 6 is fixed with a rotating rod 19, which provides power for the rotation of the rotating rod 19 and the stirring blade 18, so that the sewage and the medicine can be stirred and mixed, and the bottom end of the transmission shaft provided by the motor 6 is fixed with a rotating rod 19, and the stirring blades 18 are respectively fixed on both sides of the outer wall of the rotating rod 19.

[0026] A vibration motor 3 is installed on one side of the outer wall of the stirring tank 4. Three vibration motors 3 in a linear array are installed on one side of the stirring tank 4. The three vibration motors 3 provide vibration power for the liquid in the stirring tank 10, so that the liquid is mixed more fully and the inner wall of the stirring tank 10 is prevented from scaling. A drug feed pipe 7 is fixed on the other side of the outer wall of the stirring tank 4. A second mounting hole 13 is opened on the other side of the outer wall of the stirring tank 4. One side of the outer wall of the drug feed pipe 7 extends into the second mounting hole 13 and is fixed. The second mounting hole 13 facilitates the drug feed pipe 7 to be inserted and fixed. The drug feed pipe 7 facilitates the introduction of the medicine into the stirring tank 10 at different heights to ensure sufficient mixing of the medicine.

[0027] When sewage needs to be treated, the sewage is introduced into the stirring tank 10, and then the medicine is introduced into the stirring tank 10 at different heights through the medicine inlet pipe 7, the switch box 8 is operated to start the motor 6, the rotating rod 19 and the stirring blade 18 rotate, and the stirring blade 18 can stir the sewage and the medicine, and at the same time, the switch box 8 is operated to start the vibration motor 3, and the sewage and the medicine in the stirring tank 10 can be vibrated and mixed, and then high-pressure gas is introduced into the air inlet pipe 15, so that the high-pressure gas enters the sewage and the medicine, mixes the sewage and the medicine, and finally discharges through the exhaust pipe 5. The sewage and the medicine can be stirred and mixed in a variety of ways, so that the sewage and the medicine are stirred and mixed evenly and fully.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for improving the mixing efficiency of a stirrer, comprising a workbench (2), a stirring tank (4), an exhaust pipe (5), an air inlet pipe (15) and an exhaust pipe (16), characterized in that: The workbench (2) is fixed to the stirring tank (4); a circular hole (12) is provided on the upper surface of the stirring tank (4); a stirring groove (10) is provided at the bottom end of the inner wall of the circular hole (12); a motor (6) is fixed on the upper surface of the stirring tank (4); the bottom end of a transmission shaft provided by the motor (6) extends into the circular hole (12); a rotating rod (19) is fixed at the bottom end of the transmission shaft provided by the motor (6); stirring blades (18) are respectively fixed on both sides of the outer wall of the rotating rod (19); a vibration motor (3) is installed on one side of the outer wall of the stirring tank (4); and a drug inlet pipe (7) is fixed on the other side of the outer wall of the stirring tank (4).

2. A device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the workbench (2).

3. A device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: A control switch box (8) is fixed at the front end of the workbench (2), and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box (8) from top to bottom.

4. The device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: A through hole (9) is provided on the upper surface of the workbench (2), the bottom end of the stirring tank (4) passes through the through hole (9), and the lower end of the outer wall of the stirring tank (4) is fixed to the inner wall of the through hole (9).

5. The device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: A second mounting hole (13) is provided on the other side of the outer wall of the stirring tank (4), and one side of the outer wall of the medicine inlet pipe (7) extends into the second mounting hole (13) and is fixed.

6. The device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: A mounting hole (11) is provided on one side of the upper surface of the mixing tank (4), and the lower end of the outer wall of the exhaust pipe (5) extends into the mounting hole (11) and is fixed.

7. The device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: A mounting hole four (17) is provided on the lower surface of the mixing tank (4), and the upper end of the outer wall of the drain pipe (16) extends into the mounting hole four (17) and is fixed.

8. The device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: A mounting hole three (14) is provided on one side of the lower surface of the mixing tank (4), and the upper end of the outer wall of the air inlet pipe (15) extends into the mounting hole three (14) and is fixed.

9. The device for improving the mixing efficiency of a stirrer according to claim 1, characterized in that: Three vibration motors (3) in a linear array are installed on one side of the stirring tank (4).

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