Liquid preparation device suitable for powder mixing

Abstract

The utility model relates to the technical field of powder processing, in particular to a liquid preparation device suitable for powder mixing, which comprises a fixing frame, a processing box is fixedly mounted on the rear side of the surface of the fixing frame, and a driving motor is mounted on the right side of the processing box through bolts. A homogenizing and stirring mechanism is installed at the output end of the driving motor and located in the treatment box, the homogenizing and stirring mechanism comprises a rotating rod and a vertical plate, the surface of the rotating rod is sleeved with a movable blade and a stirring blade, and an auxiliary rod is installed at the top of the surface of the vertical plate in a penetrating mode. By arranging the centrifugal pump, the driving motor, the dip tube and the homogenizing and stirring mechanism, the device has the advantage of uniform treatment, primary stirring treatment can be carried out through circumferential rotation of the stirring blades under the driving of the driving motor, and the movable blades synchronously rotate to abut against one end of the auxiliary rod, so that the auxiliary rod naturally rotates to carry out secondary stirring treatment; the overall stirring uniformity is good, and the stirring treatment sufficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material processing, in particular to a liquid preparation device suitable for powder material mixing. Background Art

[0002] In the process of reagent processing, powdered raw materials need to be batched. It is widely used in chemical, pharmaceutical, food or agricultural industries. The batching device mixes powdered materials with liquid materials in a specific proportion to meet production needs.

[0003] Basic liquid preparation devices generally use manual addition and pump circulation dissolution mode for large-scale liquid preparation. However, the dissolution is insufficient, and it is easy to agglomerate and produce fish eyes. In addition, too many liquid tanks are required to hold water, which has certain limitations. In order to solve the above technical problems, we have designed a liquid preparation device suitable for powder mixing. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid dispensing device suitable for powder mixing, which has the advantage of uniform processing and solves the problems that basic liquid dispensing devices generally use manual addition and a pump circulation dissolution mode during large-scale liquid dispensing, resulting in insufficient dissolution, easy agglomeration and fish eyes, and too many liquid tanks are required to hold water, which has certain limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid preparation device suitable for powder mixing, comprising a fixed frame, a processing box is fixedly installed on the rear side of the surface of the fixed frame, a driving motor is bolted to the right side of the processing box, and a homogenizing and stirring mechanism is installed at the output end of the driving motor and located inside the processing box, the homogenizing and stirring mechanism comprises a rotating rod and a vertical plate, the surface of the rotating rod is respectively sleeved with movable leaves and stirring leaves, an auxiliary rod is installed through the top of the surface of the vertical plate, the top of the inner cavity of the processing box is connected to a feeding hopper, the top and bottom of the left side of the inner cavity of the processing box are respectively connected to a liquid adding pipe and a suction pipe, a flow meter is sleeved on the surface of the suction pipe, and a centrifugal pump is fixedly installed on the front side of the surface of the fixed frame.

[0006] Preferably, the connection between the movable blade and the rotating rod, and the connection between the stirring blade and the rotating rod are both fixedly connected.

[0007] Preferably, both left and right sides of the surface of the rotating rod are movably connected to the processing box through bearings, and both left and right sides of the surface of the auxiliary rod are inclined.

[0008] Preferably, a mounting groove is provided on the top of the surface of the vertical plate, and a torsion spring is sleeved and installed on the surface of the auxiliary rod and in the inner cavity of the mounting groove.

[0009] Preferably, the surface of the auxiliary rod is movably connected to the connection point of the vertical plate and is sealed, and the right end of the rotating rod is fixedly connected to the output end of the driving motor.

[0010] Preferably, one end of the torsion spring is fixedly connected to the inner wall of the mounting groove, and the other end of the torsion spring is fixedly connected to the surface of the auxiliary rod.

[0011] Preferably, the liquid inlet end of the centrifugal pump is connected to the right end of the dipping tube, and the outer ring of the feeding hopper is fixedly connected to the connection point of the fixing frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has the advantage of uniform processing by arranging a centrifugal pump, a driving motor, a suction tube and a homogenizing stirring mechanism. Under the drive of the driving motor, the stirring blades can rotate in a circle to perform a primary stirring process, while the movable blades can rotate synchronously to press one end of the auxiliary rod, so that the auxiliary rod rotates naturally to perform a secondary stirring process. The overall stirring uniformity is good, and the adequacy of the stirring process is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a side perspective view of the structure of the utility model;

[0016] Figure 3 This is a cutaway perspective view of the processing box of the utility model;

[0017] Figure 4 It is a sectional stereoscopic diagram of the homogenizing and stirring mechanism of the utility model.

[0018] In the figure: 1, fixed frame; 2, processing box; 3, centrifugal pump; 4, driving motor; 5, feeding hopper; 6, suction tube; 7, liquid adding tube; 8, flow meter; 9, homogenizing stirring mechanism; 901, rotating rod; 902, movable blade; 903, torsion spring; 904, mounting groove; 905, vertical plate; 906, auxiliary rod; 907, stirring blade. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4, a liquid dispensing device suitable for powder mixing, comprising a fixed frame 1, by setting the fixed frame 1, it can meet the fixed installation requirements of the processing box 2 and the centrifugal pump 3, the processing box 2 is fixedly installed on the rear side of the surface of the fixed frame 1, by setting the processing box 2, it is possible to store and receive an appropriate amount of powder and liquid, the right side of the processing box 2 is bolted with a driving motor 4, the output end of the driving motor 4 and the inside of the processing box 2 is installed with a homogenizing and stirring mechanism 9, the homogenizing and stirring mechanism 9 comprises a rotating rod 901 and a vertical plate 905, the surface of the rotating rod 901 is respectively sleeved with movable leaves 902 and stirring leaves 907, by setting the movable leaves 902, it can provide torque for the auxiliary rod 906 with the torsion spring 903, and avoid the occurrence of external force. The auxiliary rod 906 is free to rotate at will. The top of the vertical plate 905 surface is penetrated by the auxiliary rod 906. The top of the inner cavity of the processing box 2 is connected with a feeding hopper 5. By setting the feeding hopper 5, powdered materials can be conveniently added to the processing box 2. The top and bottom of the left side of the inner cavity of the processing box 2 are respectively connected with a liquid adding pipe 7 and a suction pipe 6. By setting the liquid adding pipe 7, the liquid transmission demand can be met. The surface of the suction pipe 6 is sleeved with a flow meter 8. By setting the flow meter 8, the transmission material can be metered and processed to facilitate the quantitative transmission of the material to the subsequent process equipment. The front side of the surface of the fixed frame 1 is fixedly installed with a centrifugal pump 3. By setting the centrifugal pump 3, the material in the processing box 2 can be sucked and transmitted in the working state in cooperation with the suction pipe 6;

[0020] The connection between the movable blade 902 and the rotating rod 901 and the connection between the stirring blade 907 and the rotating rod 901 are fixedly connected, and the right end of the rotating rod 901 is fixedly connected to the output end of the driving motor 4. By setting the rotating rod 901, the fixed installation requirements of the movable blade 902 and the stirring blade 907 can be met at the same time;

[0021] The left and right sides of the surface of the rotating rod 901 are movably connected to the processing box 2 through bearings, and the left and right sides of the surface of the auxiliary rod 906 are inclined;

[0022] A mounting groove 904 is provided on the top of the vertical plate 905. By providing the mounting groove 904, the space requirement for accommodating the torsion spring 903 can be met. The torsion spring 903 is installed on the surface of the auxiliary rod 906 and in the inner cavity of the mounting groove 904.

[0023] The surface of the auxiliary rod 906 and the connection between the vertical plate 905 are movably connected and sealed. By setting the vertical plate 905, the auxiliary rod 906 can be installed, so that the movable leaf 902 can contact one end of the auxiliary rod 906 when rotating. One end of the torsion spring 903 is fixedly connected to the inner wall of the installation groove 904, and the other end of the torsion spring 903 is fixedly connected to the surface of the auxiliary rod 906.

[0024] The liquid inlet end of the centrifugal pump 3 is connected to the right end of the suction tube 6, and the outer ring of the hopper 5 is fixedly connected to the connection of the fixed frame 1;

[0025] The stirring blade 907 includes two spiral blades with different specifications. The two spiral blades are fixedly connected to the rotating rod 901 through a support rod. The support rod is used to ensure the installation stability of the spiral blades.

[0026] In actual application, an electric valve is sleeved and installed on the surface of the dip tube 6 .

[0027] When in use, all components are in the initial installation state. A crane, an elevator or a crawler device is used to add powdered materials from the feeding hopper 5 into the processing box 2. An external pumping device is used to continuously supply water to the processing box 2 through the liquid adding pipe 7 to ensure the continuity of mixing. When mixing ingredients, the drive motor 4 is controlled to work, driving the rotating rod 901 to rotate, so that the movable blade 902 and the stirring blade 907 rotate, wherein the stirring blade 907 rotates to achieve the function of stirring and mixing, and the rotation of the movable blade 902 will toggle the auxiliary rod 906 to rotate, and the torque The spring 903 is tightened, and as the movable leaf 902 rotates in a circle and no longer contacts the auxiliary rod 906, the auxiliary rod 906 will reverse and reset under the action of the torsion spring 903, thereby achieving the goal of forward and reverse stirring and mixing, and the overall stirring uniformity is better, achieving full fusion of powder and liquid, and improving the quality of the liquid. By controlling the operation of the centrifugal pump 3, the material in the processing box 2 can be extracted by the suction tube 6 and transmitted to the subsequent process equipment. While ensuring the stirring uniformity, it does not need to occupy too many liquid tanks and sites, thereby improving work efficiency.

[0028] In summary: the liquid preparation device suitable for powder mixing, by setting a centrifugal pump 3, a drive motor 4, a suction tube 6 and a homogenizing stirring mechanism 9, solves the problem that the basic liquid preparation device generally uses manual addition during large-scale liquid preparation, and uses a pump circulation dissolution mode, which has the problems of insufficient dissolution, easy agglomeration and fish eyes, and too many liquid tanks need to be filled with water, which has certain limitations.

Claims

1. A liquid preparation device suitable for powder mixing, comprising a fixed frame (1), characterized in that: A processing box (2) is fixedly mounted on the rear side of the surface of the fixed frame (1), a driving motor (4) is bolted to the right side of the processing box (2), a homogenizing and stirring mechanism (9) is mounted at the output end of the driving motor (4) and located inside the processing box (2), the homogenizing and stirring mechanism (9) comprises a rotating rod (901) and a vertical plate (905), movable blades (902) and stirring blades (907) are sleeved on the surface of the rotating rod (901), an auxiliary rod (906) is installed through the top of the surface of the vertical plate (905), a feeding hopper (5) is connected to the top of the inner cavity of the processing box (2), a liquid adding pipe (7) and a suction pipe (6) are connected to the top and bottom of the left side of the inner cavity of the processing box (2), a flow meter (8) is sleeved on the surface of the suction pipe (6), and a centrifugal pump (3) is fixedly mounted on the front side of the surface of the fixed frame (1).

2. A liquid preparation device suitable for powder mixing according to claim 1, characterized in that: The connection between the movable blade (902) and the rotating rod (901), and the connection between the stirring blade (907) and the rotating rod (901) are both fixedly connected.

3. A liquid preparation device suitable for powder mixing according to claim 1, characterized in that: The left and right sides of the surface of the rotating rod (901) are movably connected to the processing box (2) through bearings, and the left and right sides of the surface of the auxiliary rod (906) are inclined.

4. A liquid preparation device suitable for powder mixing according to claim 1, characterized in that: A mounting groove (904) is provided on the top of the surface of the vertical plate (905), and a torsion spring (903) is sleeved and installed on the surface of the auxiliary rod (906) and in the inner cavity of the mounting groove (904).

5. A liquid preparation device suitable for powder mixing according to claim 1, characterized in that: The surface of the auxiliary rod (906) is movably connected to the connection point of the vertical plate (905) and is sealed, and the right end of the rotating rod (901) is fixedly connected to the output end of the driving motor (4).

6. A liquid preparation device suitable for powder mixing according to claim 4, characterized in that: One end of the torsion spring (903) is fixedly connected to the inner wall of the mounting groove (904), and the other end of the torsion spring (903) is fixedly connected to the surface of the auxiliary rod (906).

7. A liquid preparation device suitable for powder mixing according to claim 1, characterized in that: The liquid inlet end of the centrifugal pump (3) is connected to the right end of the suction tube (6), and the outer ring of the feeding hopper (5) is fixedly connected to the connection point of the fixed frame (1).

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