Chemical mixing device with continuous reducing stirring

Abstract

The invention discloses a chemical mixing device with continuous reducing stirring. The chemical mixing device comprises a device body, wherein a first motor is arranged at the bottom part of the device body and is connected with a speed reducer at the bottom end in the device body by a rotary shaft in a transmission manner, and discharging ports are symmetrically arranged at the two sides of thebottom part of the device body. The chemical mixing device disclosed by the invention has the advantages that firstly, a premixing bin is arranged in a feeding port and is internally provided with gears, so that chemical materials in the premixing bin can be primarily mixed by rotation of the gear; and secondly, since the device body is internally provided with a spiral stirring rod which is provided with stirring teeth discs with different radiuses, the reducing stirring function can be achieved by rotation of the spiral stirring rod, so that the chemical materials in the device can be mixedmore uniformly without the condition of nonuniform stirring at the center.

Description

technical field [0001] The invention relates to the technical field of stirring equipment, in particular to a chemical mixing device capable of continuously variable-diameter stirring. Background technique [0002] There are many kinds of chemical raw materials and their uses are very wide. There are as many as 5 to 7 million kinds of chemicals in the world, and more than 100,000 kinds have been sold and circulated on the market, and more than 1,000 new chemicals are released every year, and 150 to 200 of them are considered carcinogenic. things. [0003] In the chemical production process, in order to produce different chemical products, it is often necessary to mix different chemical raw materials according to different proportions. However, the existing equipment for mixing chemical raw materials is too simple due to its structure, especially For some chemical raw materials with strong viscosity, it is difficult to stir them at the center when stirring, resulting in une...

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Problems solved by technology

[0003] In the chemical production process, in order to produce different chemical products, it is often necessary to mix different chemical raw materials according to different proportions. However, the existing equipment for mixing chemical raw materials is too simple due to its structure, especially For some chemical raw materials with strong viscosity, it is difficult to stir them at the center when stirring, resulting in uneven mixing of chemical raw materials, and it is also difficult to stir the chemical raw materials on both sides of the stirring device. This not only wastes chemical raw materials, but also makes its work efficiency largely low, and the mixing effect is not very good.

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