Efficient drying and mixing all-in-one machine

Abstract

The invention relates to an efficient drying and mixing all-in-one machine. The efficient drying and mixing all-in-one machine comprises a rotating shaft, a mixing bin, a rack, a power transmission device, an annular air channel, a main air channel, an air supply device, a vacuum pipeline, a vacuumizing device and a heat supply device located in the mixing bin, wherein the annular air channel is composed of two spiral pipes, the two spiral pipes rotate around a central shaft of the mixing bin at the same time to form a right-hand double-spiral structure similar to DNA, and the difference is that the upper ends of the two spiral pipes are connected and the lower ends of the two spiral pipes are connected; each spiral pipe is provided with two or more rows of air holes along the length direction, the air outlet direction of one or more air holes face the space between the spiral pipe and the other spiral pipe, and the air outlet direction of one or more air holes face the space between the spiral pipe and the mixing bin; the main air channel penetrates through a rotating shaft to communicate the annular air channel with the air supply device; a vacuumizing opening is formed in the mixing bin, and the vacuum pipeline penetrates through the rotating shaft to communicate with the vacuumizing opening and the vacuumizing device. The efficient drying and mixing all-in-one machine is simple in structure, and efficient drying of materials can be achieved.

Description

technical field [0001] The invention belongs to the technical field of mixing machines, and relates to an efficient drying and mixing machine. Background technique [0002] With the continuous development of production technology, people have higher and higher requirements for material mixing and drying. The traditional drying machine takes a long time to dry and the drying effect is poor, which brings many adverse effects in the production process. Although many types of dryers have been produced in the market to solve this problem, the effects are all unsatisfactory. Such as a type of nitrogen vacuum dryer, although it solves the disadvantages of conventional dryers that need to extend the suction pipe into the drying chamber to extract air, and cannot remove the moisture at the top of the chamber, it still cannot solve the problem of long drying time, and nitrogen Under the action of discharge, it will react with oxygen to form nitric oxide (toxic gas). Once the equipme...

AI Technical Summary

Problems solved by technology

At present, the mixing machines used in the market have poor sealing performance, the materials are easy to leak, and the materials need to be dried again after mixing, which makes the industrial production process more cumbersome.

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