Electric stirring paddle for mixing water to be treated

Abstract

The utility model provides an electric stirring paddle for mixing water to be treated, which belongs to the technical field of mixing of the water to be treated and comprises a rotating motor, a rotating shaft and blades, the rotating motor is arranged at the bottom of a storage device for the water to be treated, and the rotating shaft is arranged on the rotating shaft. An output shaft of the rotating shaft extends into the to-be-treated water storage device, and the rotating shaft is fixedly connected with an output shaft of the rotating motor; the blades are arranged at one end, far away from the rotating motor, of the rotating shaft, are of a cross structure and are used for uniformly mixing liquid in the to-be-treated water storage device; the utility model provides an electric stirring paddle for mixing water to be treated. The electric stirring paddle can solve the problems that an existing electric stirring paddle for mixing the water to be treated is small in transverse range, large in fluid resistance, difficult to quickly mix and uneven in mixing.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixed water to be treated, and in particular relates to an electric stirring paddle used for mixing water to be treated. Background Art

[0002] Mixing the water to be treated is a key step in the water treatment process, which aims to ensure the uniform distribution of chemicals and suspended solids, thereby improving the efficiency and effectiveness of subsequent treatment steps. Among them, the electric agitator is the most commonly used device for mixing the water to be treated; the electric agitator mainly uses a motor to drive the blades for mixing, and is commonly found in various types of reaction tanks. Its main functions include: through mechanical stirring, the various chemicals, suspended solids and other components in the water to be treated are evenly distributed to ensure the efficiency and effectiveness of subsequent treatment steps. Through continuous stirring, the precipitation of solid particles is prevented, thereby maintaining the uniformity of the solution. In some chemical treatment processes, stirring accelerates the contact between reactants and improves the reaction speed and efficiency. In biological treatment processes, mixing can increase the distribution of oxygen and nutrients, promote microbial activity, and accelerate the degradation of organic matter.

[0003] The existing electric stirring paddles used to mix the water to be treated have a small lateral range and a large fluid resistance, making it difficult to mix the water quickly and unevenly. Utility Model Content

[0004] In view of this, the utility model provides an electric stirring paddle for mixing water to be treated, which can solve the problems of small lateral range, large fluid resistance, difficulty in rapid and uneven mixing of existing electric stirring paddles for mixing water to be treated.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an electric stirring paddle for mixing water to be treated, which comprises a rotating motor, a rotating shaft and blades. The rotating motor is arranged at the bottom of a device for storing water to be treated, and its output shaft penetrates into the interior of the device for storing water to be treated, and the rotating shaft is fixedly connected to the output shaft of the rotating motor; the blades are arranged at one end of the rotating shaft away from the rotating motor, and the blades are a cross structure, which are used to evenly mix the liquid in the device for storing water to be treated.

[0007] The utility model provides an electric stirring paddle for mixing water to be treated, and the technical effect is as follows: a rotating motor is arranged at the bottom of a storage device for water to be treated, and an output shaft thereof penetrates deep into the storage device.

[0008] The rotating shaft is fixedly connected to the output shaft of the motor to ensure that the rotating shaft can obtain a stable driving force.

[0009] The other end of the rotating shaft is equipped with blades, which adopt a cross structure, and this design can effectively improve the uniformity of liquid mixing.

[0010] On the basis of the above technical solution, the electric stirring paddle for mixing the water to be treated of the utility model can also be improved as follows:

[0011] Wherein, the blades include multiple groups, each group of the blades includes 4 blades, the angle between adjacent blades is 90°, and the 4 blades are axially symmetrically arranged on the rotating shaft.

[0012] The beneficial effect of adopting the above improved solution is that each group includes 4 blades, the angle between adjacent blades is 90 degrees, and these blades are axially symmetrically installed on the rotating shaft. Such distribution can ensure that the fluid dynamics during the mixing process are more balanced and avoid uneven mixing or vortex generation.

[0013] Furthermore, the blade is an arc-shaped structure, including a first arc-shaped structure, a second arc-shaped structure and a third arc-shaped structure, and the first arc-shaped structure, the second arc-shaped structure and the third arc-shaped structure are integrally arranged.

[0014] The beneficial effect of adopting the above improved solution is that the blade is designed to be arc-shaped, including a first arc-shaped structure, a second arc-shaped structure and a third arc-shaped structure, and these structures are integrally formed. The arc-shaped design helps to reduce fluid resistance and improve stirring efficiency.

[0015] Furthermore, the width of the blade is 3 / 4 of the width of the device for storing water to be treated.

[0016] The beneficial effect of adopting the above-mentioned improvement scheme is that the width of the blade is 3 / 4 of the width of the storage device. Such a ratio can ensure that the blade covers a sufficient area when rotating without excessively hindering the flow of liquid.

[0017] Furthermore, the first arc-shaped structure and the third arc-shaped structure are bent toward a side away from the rotation axis, and the second arc-shaped structure is bent toward a side close to the rotation axis.

[0018] The beneficial effect of adopting the above improved solution is that the first and third arc structures are bent toward the side away from the rotation axis, while the second arc structure is bent toward the side close to the rotation axis. This design further optimizes the flow path of the fluid during the stirring process, making the liquid mixing more uniform.

[0019] Furthermore, the curvatures of the first arc-shaped structure, the second arc-shaped structure, and the third arc-shaped structure increase sequentially.

[0020] Furthermore, a plurality of groups of blades are fixed on the side wall of the rotating shaft in sequence from top to bottom.

[0021] Furthermore, the distance between the blades of adjacent groups is 1 / 3 of the height of the blades of each group.

[0022] The beneficial effect of adopting the above improved solution is that multiple groups of blades are fixed on the side wall of the rotating shaft from top to bottom in sequence, and the distance between adjacent groups of blades is 1 / 3 of the height of each group. Such an arrangement enables the entire liquid mixing area to be fully stirred.

[0023] Furthermore, the electric stirring paddle composed of the rotating motor, the rotating shaft and the blades is arranged at the center of the device for storing water to be treated.

[0024] The beneficial effect of adopting the above-mentioned improvement scheme is that the entire electric stirring paddle system is installed at the center of the storage device. The installation at the center can ensure the uniformity of stirring and also avoid the eccentricity problem during the stirring process.

[0025] Furthermore, the rotating shaft and the blades are made of stainless steel.

[0026] The beneficial effect of adopting the above improved solution is that the rotating shaft and the blades are made of stainless steel. This material has good corrosion resistance and mechanical strength and is suitable for long-term work in water.

[0027] Compared with the prior art, the electric stirring paddle for mixing water to be treated provided by the utility model has the following beneficial effects:

[0028] Efficient mixing: Through multiple sets of cross-structured blades and arc-shaped design, the water to be treated can be mixed evenly and quickly.

[0029] Balanced and stable: The symmetrical arrangement of the blades and the reasonable curvature design ensure the balance of the fluid during the mixing process and reduce vibration and noise.

[0030] Durability: Stainless steel material improves the durability and corrosion resistance of the equipment, and can be used for a long time under different water conditions.

[0031] Overall consistency: The central installation and distribution of multiple blades ensure that the water in the entire treated water storage device can be fully mixed to ensure the consistency of the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 It is a schematic diagram of the structure of an electric stirring paddle for mixing water to be treated;

[0034] Figure 2 is a schematic diagram of the structure of the blade;

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 10. Rotating motor; 20. Rotating shaft; 30. Blades; 31. First arc-shaped structure; 32. Second arc-shaped structure; 33. Third arc-shaped structure. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the implementation mode of the present invention clearer, the technical solution in the implementation mode of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present invention.

[0038] like Figure 1-2 As shown, an embodiment of an electric stirring paddle for mixing treated water provided by the utility model is shown. In this embodiment, it includes a rotating motor 10, a rotating shaft 20 and blades 30. The rotating motor 10 is arranged at the bottom of the treated water storage device, and its output shaft extends into the interior of the treated water storage device. The rotating shaft 20 is fixedly connected to the output shaft of the rotating motor 10; the rotating shaft 20 is provided with blades 30 at one end away from the rotating motor 10, and the blades 30 are a cross structure, which is used to evenly mix the liquid in the treated water storage device.

[0039] Among them, in the above technical solution, the blades 30 include multiple groups, each group of blades 30 includes 4 blades, the angle between adjacent blades 30 is 90°, and the 4 blades 30 are axially symmetrically arranged on the rotating shaft 20.

[0040] Furthermore, in the above technical solution, the blade 30 is an arc-shaped structure, including a first arc-shaped structure 31, a second arc-shaped structure 32 and a third arc-shaped structure 33, and the first arc-shaped structure 31, the second arc-shaped structure 32 and the third arc-shaped structure 33 are integrally arranged.

[0041] Furthermore, in the above technical solution, the width of the blade 30 is 3 / 4 of the width of the device for storing water to be treated.

[0042] Furthermore, in the above technical solution, the first arc-shaped structure 31 and the third arc-shaped structure 33 are bent toward a side away from the rotation axis 20 , and the second arc-shaped structure 32 is bent toward a side close to the rotation axis 20 .

[0043] Furthermore, in the above technical solution, the curvatures of the first arc-shaped structure 31 , the second arc-shaped structure 32 , and the third arc-shaped structure 33 increase sequentially.

[0044] Furthermore, in the above technical solution, a plurality of groups of blades 30 are fixed on the side wall of the rotating shaft 20 in sequence from top to bottom.

[0045] Furthermore, in the above technical solution, the distance between adjacent groups of blades 30 is 1 / 3 of the height of each group of blades 30 .

[0046] Furthermore, in the above technical solution, the electric stirring paddle consisting of the rotating motor 10, the rotating shaft 20 and the blades 30 is arranged at the center of the device for storing water to be treated.

[0047] Furthermore, in the above technical solution, the rotating shaft 20 and the blades 30 are made of stainless steel.

[0048] Equipment installation:

[0049] Install the electric stirring paddle device in the storage device for the water to be treated. Make sure the rotating motor is located in the center of the bottom of the storage device and is firmly fixed to prevent movement or vibration during operation.

[0050] Connect the power supply:

[0051] Connect the power cord of the rotating motor to the power socket and make sure the power supply is normal.

[0052] Pay attention to check whether the wire connection is firm to prevent the power from loosening or being cut off during use.

[0053] Prepare water for treatment:

[0054] Add the water to be treated to the storage device. Make sure the amount of water added is within the designed capacity and does not exceed the maximum capacity of the storage device to avoid water overflow during operation.

[0055] Start the motor:

[0056] Turn on the power switch of the motor and start the electric stirring paddle device.

[0057] The rotating motor will drive the rotating shaft and the blades to start rotating, and the blades will stir the water in the storage device.

[0058] Adjust stirring intensity:

[0059] The intensity of stirring can be controlled by adjusting the speed of the motor as needed. Some motors may be equipped with a speed regulator, which can be easily adjusted.

[0060] If there is no speed adjustment function, the stirring time and intensity can be controlled by intermittently turning the motor on and off.

[0061] Monitor the mixing process:

[0062] During the mixing process, check the status of the water to be treated regularly to ensure that the water is mixed evenly.

[0063] If you find that the stirring effect is not ideal, you can adjust the position of the blades or change the amount of water to optimize the mixing effect.

[0064] Stop stirring:

[0065] When the water reaches the desired mixing effect, turn off the motor power switch and stop stirring.

[0066] Disconnect power supply to ensure safety.

[0067] Maintenance and care:

[0068] Regularly inspect and maintain the electric stirring paddle device to ensure normal operation of the equipment.

[0069] Clean the blades and rotating shaft to prevent the accumulation of impurities that affect the mixing effect.

[0070] Check the motor and power cord to ensure they are not damaged and replace them if necessary.

[0071] Specifically, the principle of the utility model is:

[0072] Rotary motor drive:

[0073] There is a rotating motor installed inside the device, usually located in the bottom center of the storage unit. This motor is powered by a power source and converts electrical energy into mechanical energy through the mechanical structure inside the motor.

[0074] Rotating shaft and blade design:

[0075] The output shaft of the rotary motor is connected to the rotating shaft inside the device. The rotating shaft is usually designed to be perpendicular to the motor shaft and fixed inside the storage device.

[0076] Blades are installed on the rotating shaft. The design and arrangement of the blades will affect the stirring effect. Usually the blades are spiral or other shapes to ensure that the water can be effectively stirred evenly when rotating.

[0077] Mixing process:

[0078] When the motor is started, the rotating motor drives the rotating shaft and the blades to start rotating. The rotating motion of the blades in the water body generates a strong stirring force.

[0079] This rotating stirring process causes the water to circulate inside the storage device, thereby achieving the purpose of mixing, suspending or dissolving solid or liquid substances.

Claims

1. An electric stirring paddle for mixing water to be treated, characterized in that: The invention comprises a rotating motor (10), a rotating shaft (20) and blades (30), wherein the rotating motor (10) is arranged at the bottom of a water storage device to be treated, and its output shaft penetrates into the interior of the water storage device to be treated, and the rotating shaft (20) is fixedly connected to the output shaft of the rotating motor (10); the blades (30) are arranged at one end of the rotating shaft (20) away from the rotating motor (10), and the blades (30) are of a cross structure, and are used to mix the liquid in the water storage device to be treated uniformly; the blades (30) include a plurality of groups, each group of the blades (30) includes four blades, the angle between adjacent blades (30) is 90°, and the four blades (30) are axially symmetrically arranged on the rotating shaft (20); the blades (30) are of an arc structure, including a first arc structure (31), a second arc structure (32) and a third arc structure (33), and the first arc structure (31), the second arc structure (32) and the third arc structure (33) are integrally arranged.

2. The electric stirring blade for mixing water to be treated according to claim 1, characterized in that: The width of the blade (30) is 3 / 4 of the width of the device for storing water to be treated.

3. The electric stirring blade for mixing water to be treated according to claim 2, characterized in that: The first arc-shaped structure (31) and the third arc-shaped structure (33) are bent toward a side away from the rotation axis (20), and the second arc-shaped structure (32) is bent toward a side close to the rotation axis (20).

4. The electric stirring blade for mixing water to be treated according to claim 3, characterized in that: The curvatures of the first arc-shaped structure (31), the second arc-shaped structure (32), and the third arc-shaped structure (33) increase sequentially.

5. The electric stirring blade for mixing water to be treated according to claim 4, characterized in that: A plurality of groups of blades (30) are fixed on the side wall of the rotating shaft (20) in sequence from top to bottom.

6. The electric stirring blade for mixing water to be treated according to claim 5, characterized in that: The distance between adjacent groups of blades (30) is 1 / 3 of the height of each group of blades (30).

7. The electric stirring blade for mixing water to be treated according to claim 6, characterized in that: The electric stirring paddle composed of the rotating motor (10), the rotating shaft (20) and the blades (30) is arranged at the center of the device for storing water to be treated.

8. The electric stirring blade for mixing water to be treated according to claim 7, characterized in that: The rotating shaft (20) and the blades (30) are made of stainless steel.

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