Raw material mixing device for generating flocculant

Abstract

The utility model provides a raw material mixing device for flocculating agent generation, and belongs to the technical field of flocculating agent processing. Comprising a main body, a rotating sleeve is rotatably connected to the top end of the main body, a rotating rod is rotatably connected to the interior of the rotating sleeve, a plurality of stirring blades are fixedly connected to the outer side of the rotating rod and located in the main body, a lower gear is fixedly connected to the portion, located above the rotating sleeve, of the rotating rod, and a plurality of supporting rods are fixedly connected to the top of the rotating sleeve. An upper gear is fixedly connected between the supporting rods, a fixing seat is fixedly connected to the top of the main body, and a transfer gear is rotationally connected to one side of the fixing seat. Through the arrangement of the edge rotating assembly, the edge rotating assembly can be tightly attached to the inner wall of the main body to rotate and stir while the rotating rod and the stirring blades rotate and stir in the central area of the main body, and due to the fact that the edge rotating blades and the stirring blades are distributed in a staggered mode, the mixing effect of the device is improved, vortex formation is avoided, and the mixing efficiency of raw materials and water is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flocculant processing, in particular to a raw material mixing device for generating flocculants. Background Technique

[0002] In sewage treatment, flocculants are often required. Common flocculants are generally in powder or granular form. When directly put into sewage, it is difficult to dissolve, reducing the flocculation effect. Therefore, it is necessary to mix the flocculant with water into a solution in advance, so a raw material mixing device is needed.

[0003] The patent with publication number CN220485430U proposes a raw material mixing device for sewage flocculants, including a mixing tank. The bottom of the tank body is fixedly connected with support legs. The middle part of the bottom of the tank body is fixedly connected with a discharge pipe. The left side of the top of the tank body is fixedly connected with a feed hopper. A stirring and cleaning assembly is arranged in the inner cavity of the tank body. A water adding assembly is arranged on the right side of the tank body. The stirring and cleaning assembly includes a servo motor arranged in the middle of the top of the tank body, and a driving shaft is arranged in the inner cavity of the tank body.

[0004] When the above case is in use, heated water is continuously provided by the water adding assembly. After being added to the mixing tank, it is rotationally stirred by the stirring and cleaning assembly. However, during actual work, due to the single-direction continuous stirring of the stirring and cleaning assembly, vortices are easily formed inside the mixing tank, resulting in insufficient mixing of the solution and reducing the mixing efficiency of the raw material water.

[0005] Therefore, the utility model provides a raw material mixing device for generating flocculants to meet the requirements. Summary of the Utility Model

[0006] The utility model provides a raw material mixing device for generating flocculants, which can solve the problem that during actual work in the prior art, vortices are formed inside the mixing tank for the solution, resulting in insufficient mixing of the solution and reducing the mixing efficiency of the raw material water.

[0007] To solve the above technical problems, the utility model provides the following technical solutions:

[0008] A raw material mixing device for producing a flocculant, comprising a main body. A rotating sleeve is rotatably connected to the top of the main body. A rotating rod is rotatably connected to the inside of the rotating sleeve. A plurality of stirring blades are fixedly connected to the outside of the rotating rod inside the main body. A lower gear is fixedly connected to the rotating rod above the rotating sleeve. A plurality of support rods are fixedly connected to the top of the rotating sleeve. An upper gear is fixedly connected between the support rods. A fixed seat is fixedly connected to the top of the main body. A transfer gear is rotatably connected to one side of the fixed seat. The top and bottom of the transfer gear are in right-angle meshing with the upper gear and the lower gear respectively. Both sides of the bottom end of the rotating sleeve are fixedly connected with connecting rods; a side-rotation assembly, which is used to enhance the mixing efficiency of the device, and the side-rotation assembly is connected to the connecting rods.

[0009] Optionally, the number of the side-rotation assemblies is two, and they are respectively fixedly connected to the bottoms of the two connecting rods far away from each other, and the connecting rods are located inside the main body.

[0010] Optionally, the side-rotation assembly includes a fixed rod fixedly connected to the connecting rod. A brush is fixedly connected to the side of the fixed rod close to the inner wall of the main body. A plurality of side-rotating blades are fixedly connected to the other side of the fixed rod. The brush is in close contact with the inner wall of the main body, and the side-rotating blades and the stirring blades are staggeredly distributed.

[0011] Optionally, a motor is fixedly connected to the top of the main body. The output end of the motor is fixedly connected to the top of the rotating rod, and the upper gear is sleeved outside the rotating rod.

[0012] Optionally, a water tank is fixedly connected to one side of the main body. A heating device is fixedly connected to the inside of the water tank. A water pump is fixedly connected to the top of the water tank. The water pump forms a fixed connection between the water tank and the main body through a water pipe.

[0013] Optionally, a feeding pipe is fixedly connected to the top of the main body in a communicating manner. A discharge pipe is fixedly connected to the bottom of the main body in a communicating manner. A valve is fixedly connected to the outside of the discharge pipe. A plurality of support feet are fixedly connected to the bottom end of the outside of the main body.

[0014] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0015] In the above solution, by setting the side-rotation assembly, while the rotating rod and the stirring blades rotate and stir in the central area of the main body, the side-rotation assembly will rotate and stir closely against the inner wall of the main body. And because the side-rotating blades and the stirring blades are staggeredly distributed, the mixing effect of the device is improved, the formation of vortices is avoided, and the mixing efficiency of the raw materials and water is increased.

[0016] By setting up the upper gear, the transfer gear, the lower gear and the rotating sleeve, when the motor drives the rotating rod to rotate, the rotating sleeve will be driven to rotate in the same direction through the meshing relationship of the upper gear, the transfer gear and the lower gear. Without additional power, the solution can be fully stirred in both directions, and the stirring blades and the side rotation assembly will rotate synchronously, further improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a partially cut-away three-dimensional structural schematic diagram of a raw material mixing device for flocculant production;

[0018] Figure 2 is Figure 1 an enlarged schematic diagram of part A of

[0019] Figure 3 is a three-dimensional structural schematic diagram of the cooperation between the rotating sleeve and the upper gear.

[0020] [Reference Numerals]

[0021] 1, main body; 2, rotating sleeve; 3, rotating rod; 4, lower gear; 5, support rod; 6, upper gear; 7, fixed seat; 8, transfer gear; 9, side rotation assembly; 901, fixed rod; 902, brush; 903, side rotating blade; 10, motor; 11, stirring blade; 12, water tank; 13, water pump; 14, discharge pipe; 15, valve; 16, support foot; 17, connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following describes in detail a raw material mixing device for flocculant production provided by the present utility model in conjunction with the drawings and specific embodiments; at the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are preferred embodiments, and for some well-known technologies, those skilled in the art can also adopt other alternative methods.

[0023] As Figures 1 to 3 shown, an embodiment of the present utility model provides a raw material mixing device for flocculant production, including a main body 1. The top of the main body 1 is rotatably connected with a rotating sleeve 2. The inside of the rotating sleeve 2 is rotatably connected with a rotating rod 3. A plurality of stirring blades 11 are fixedly connected to the outside of the rotating rod 3 inside the main body 1. The top of the main body 1 is fixedly connected with a motor 10. The output end of the motor 10 is fixedly connected to the top of the rotating rod 3. One side of the main body 1 is fixedly connected with a water tank 12. A heating device is fixedly connected inside the water tank 12. The top of the water tank 12 is fixedly connected with a water pump 13. The water pump 13 forms a fixed connection between the water tank 12 and the main body 1 through a water pipe. The top of the main body 1 is fixedly connected with a feeding pipe. The bottom of the main body 1 is fixedly connected with a discharge pipe 14. A valve 15 is fixedly connected to the outside of the discharge pipe 14. A plurality of support feet 16 are fixedly connected to the bottom end of the outside of the main body 1.

[0024] Start the heating device in the starting water tank 12 to heat the water to the required temperature. When the water temperature reaches the set value, start the water pump 13, pump the water into the main body 1 through the water pipe, add the flocculant raw material into the main body 1 from the feeding pipe, start the motor 10, and the motor 10 drives the rotating rod 3 to rotate. The rotation of the rotating rod 3 drives the solution in the main body 1 to be stirred in the central area through the stirring blades 11 fixed thereon.

[0025] As Figures 1 to 3 Shown, a lower gear 4 is fixedly connected above the rotating sleeve 2 of the rotating rod 3. A plurality of support rods 5 are fixedly connected to the top of the rotating sleeve 2. An upper gear 6 is fixedly connected between the support rods 5. A fixed seat 7 is fixedly connected to the top of the main body 1. A middle transfer gear 8 is rotatably connected to one side of the fixed seat 7. The top and bottom of the middle transfer gear 8 are in right-angle meshing with the upper gear 6 and the lower gear 4 respectively. Both sides of the bottom end of the rotating sleeve 2 are fixedly connected with connecting rods 17. The side-rotation assembly 9 is used to enhance the mixing efficiency of the device. The side-rotation assembly 9 is connected to the connecting rod 17. The number of the side-rotation assemblies 9 is two, and they are respectively fixedly connected to the bottoms of the two connecting rods 17 far away from each other. The connecting rod 17 is located in the main body 1. The side-rotation assembly 9 includes a fixed rod 901 fixedly connected to the connecting rod 17. A brush 902 is fixedly connected to one side of the fixed rod 901 close to the inner wall of the main body 1. A plurality of side-rotation blades 903 are fixedly connected to the other side of the fixed rod 901. The brush 902 is in close contact with the inner wall of the main body 1. The side-rotation blades 903 and the stirring blades 11 are staggered. The upper gear 6 is sleeved outside the rotating rod 3.

[0026] While the rotating rod 3 rotates, due to the right-angle meshing transmission of the upper gear 6, the middle transfer gear 8 and the lower gear 4, the rotating sleeve 2 will rotate with the rotation of the rotating rod 3, but in the opposite direction, forming a two-way rotation effect. The rotating sleeve 2 drives the fixed rod 901 to rotate around the inner wall of the main body 1 through the connecting rod 17. The side-rotation blades 903 stir the solution in the edge area, forming a staggered distribution with the stirring blades 11. The brush 902 rotates closely against the inner wall of the main body 1 to remove the impurities and the raw materials that are not fully mixed attached to the inner wall. After the stirring is completed, open the valve 15, and discharge the mixed flocculant solution from the discharge pipe 14.

[0027] The lower gear 4 meshes with the bottom of the middle transfer gear 8. Since they are in right-angle meshing, the middle transfer gear 8 will rotate along the axis perpendicular to the rotation direction of the rotating rod 3. At the same time, the top of the middle transfer gear 8 meshes with the upper gear 6 fixed to the top of the rotating sleeve 2. In this way, the rotation of the middle transfer gear 8 will further drive the rotating sleeve 2 to rotate, and the rotation direction is the same as the rotation direction of the rotating rod 3, achieving the effect of synchronous rotation. Without providing an additional power source for the rotating sleeve 2, the two-way stirring of the solution is achieved.

[0028] The staggered distribution design of the side rotating blades 903 and the stirring blades 11 enables the solution in the entire mixing area to be subjected to stirring forces from different directions and angles. The stirring flow field formed by the stirring blades 11 in the central area and the stirring flow field generated by the side rotating blades 903 in the edge area are intertwined and interact with each other, forming a more complex and effective mixing network. This multi-level stirring effect not only speeds up the dissolution and mixing speed of the raw materials and water, but also improves the uniformity and stability of the mixing, making the quality of the finally obtained flocculant solution higher. And because it is a two-way stirring, the fluid in the solution generates movements in multiple directions, effectively inhibiting the formation of vortices and promoting the convection and diffusion processes in the solution, further enhancing the mixing effect.

[0029] The working principle provided by the present utility model: Start the heating device in the water tank 12 to heat the water. Start the water pump 13, pump the water into the main body 1 through the water pipe, add the flocculant raw materials into the main body 1 from the feeding pipe. Start the motor 10, the motor 10 drives the rotating rod 3 to rotate. The rotation of the rotating rod 3 drives the solution in the main body 1 to be stirred in the central area through the stirring blades 11 fixed thereon. While the rotating rod 3 rotates, the rotating sleeve 2 will rotate along with the rotation of the rotating rod 3, but in the opposite direction. The rotating sleeve 2 drives the fixed rod 901 to rotate around the inner wall of the main body 1 through the connecting rod 17, and the side rotating blades 903 stir the solution in the edge area in the opposite direction. The brush 902 rotates closely against the inner wall of the main body 1 to clean the inner wall. After the stirring is completed, open the valve 15, and the solution is discharged from the discharge pipe 14.

[0030] The above heating device is publicly known in the prior art in the present utility model and will not be described in detail here.

[0031] The present utility model covers any substitutions, modifications, equivalent methods and solutions made on the essence and scope of the present utility model; in order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the above preferred embodiments of the present utility model, but those skilled in the art can fully understand the present utility model without the description of these details.

[0032] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A raw material mixing device for producing a flocculant, comprising a main body (1), characterized in that, A rotating sleeve (2) is rotatably connected to the top end of the main body (1). A rotating rod (3) is rotatably connected inside the rotating sleeve (2). A plurality of stirring blades (11) are fixedly connected to the outer side of the rotating rod (3) inside the main body (1). A lower gear (4) is fixedly connected to the rotating rod (3) above the rotating sleeve (2). A plurality of support rods (5) are fixedly connected to the top of the rotating sleeve (2). An upper gear (6) is fixedly connected between the support rods (5). A fixed seat (7) is fixedly connected to the top of the main body (1). A middle transfer gear (8) is rotatably connected to one side of the fixed seat (7). The top end and the bottom end of the middle transfer gear (8) are in right-angle meshing with the upper gear (6) and the lower gear (4) respectively. Both sides of the bottom end of the rotating sleeve (2) are fixedly connected with connecting rods (17); A side-rotation assembly (9), the side-rotation assembly (9) is used to enhance the mixing efficiency of the device, and the side-rotation assembly (9) is connected to the connecting rod (17).

2. The raw material mixing device for generating a flocculant according to claim 1, characterized in that, The number of the side-rotation assemblies (9) is two, and they are respectively fixedly connected to the bottoms of the two connecting rods (17) at the ends far from each other. The connecting rods (17) are located inside the main body (1).

3. The raw material mixing device for generating a flocculant according to claim 1, characterized in that, The side-rotation assembly (9) includes a fixed rod (901) fixedly connected to the connecting rod (17). A brush (902) is fixedly connected to the side of the fixed rod (901) close to the inner wall of the main body (1). A plurality of side-rotating blades (903) are fixedly connected to the other side of the fixed rod (901). The brush (902) is in close contact with the inner wall of the main body (1). The side-rotating blades (903) and the stirring blades (11) are arranged in an alternating manner.

4. A raw material mixing device for generating a flocculant according to claim 1, characterized in that, A motor (10) is fixedly connected to the top of the main body (1). The output end of the motor (10) is fixedly connected to the top of the rotating rod (3). The upper gear (6) is sleeved on the outer side of the rotating rod (3).

5. The raw material mixing device for generating a flocculant according to claim 1, characterized in that, A water tank (12) is fixedly connected to one side of the main body (1). A heating device is fixedly connected inside the water tank (12). A water pump (13) is fixedly connected to the top of the water tank (12). The water pump (13) forms a fixed connection between the water tank (12) and the main body (1) through a water pipe.

6. The raw material mixing device for generating a flocculant according to claim 1, characterized in that, A feeding pipe is fixedly connected to the top of the main body (1). A discharge pipe (14) is fixedly connected to the bottom of the main body (1). A valve (15) is fixedly connected to the outer side of the discharge pipe (14). A plurality of support feet (16) are fixedly connected to the bottom end of the outer side of the main body (1).

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