Drying, crushing and mixing all-in-one machine

Abstract

The invention discloses a drying, crushing and mixing all-in-one machine, comprising a drying and crushing device and a mixing device, wherein the drying and crushing device is connected with the mixing device by means of an upper end discharge valve; the mixing device sequentially comprises an elliptical head, a lower end straight tube and a lower end taper tube from top to bottom, wherein the lower end taper tube is connected with the lower end straight tube, the side wall of the lower end taper tube is provided with a middle air inlet, a lateral air inlet A, a lateral air inlet B, a lateralair inlet C and a lateral air inlet D, and an umbrella-shaped cap is installed on the top of the middle air inlet; an air lifting cylinder is installed in the lower end taper tube. After the drying,crushing and mixing all-in-one machine is used, three operation units, i.e., a drying operation unit, a crushing operation unit and a mixing operation unit are realized in the same equipment, so thatthe mixing time of materials is shortened, and the particle size difference between the materials is further reduced in a mixing process; the drying, crushing and mixing all-in-one machine is stable in structure and convenient to assemble and disassemble, and can be widely applied to the fields such as chemical industry, medicines and food.

Description

technical field [0001] The invention relates to a device for drying, pulverizing and mixing, and is mainly suitable for drying, pulverizing and mixing operations of solid materials; in particular, it relates to a drying, pulverizing and mixing integrated machine. Background technique [0002] Drying, crushing, and mixing are important operations for solid materials in the industrial production process. At present, in the fields of chemical industry and medicine, these three unit operations are usually carried out in different equipment, so materials need to be transferred between different equipment. This also increases the risk of material contamination during transshipment. Commonly used drying, crushing, mixing and other equipment usually have too many dead angles inside the cavity, it is difficult to ensure that there is no residue in the material, and it is difficult to clean and sterilize. For products with strict production batch requirements such as medicine and food...

AI Technical Summary

Problems solved by technology

[0002] Drying, crushing, and mixing are important operations for solid materials in the industrial production process. At present, in the fields of chemical industry and medicine, these three unit operations are usually carried out in different equipment, so materials need to be transferred between different equipment. It also increases the risk of material contamination during transshipment

Commonly used drying, crushing, mixing and other equipment usually have too many dead angles inside the cavity, it is difficult to ensure that there is no residue in the material, it is difficult to clean and sterilize, and the products with stricter production batch requirements such as medicine and food, this batch of materials It is inevitable that the residual materials from the previous batch will be mixed in, which will have a great impact on the production management of the enterprise.

In addition, some commonly used material mixing equipment often mixes unevenly when there are differences in material particle size, and there are also disadvantages such as long mixing time and low mixing efficiency.

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