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Improved bentonite crushing drum drying device

A drying device, a drum-type technology, applied in grain processing and other directions, can solve the problems of poor drying effect, blockage of hot air holes, shutdown maintenance, etc. Effect

Inactive Publication Date: 2018-08-17
陈钦先
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in its practical application, there are the following problems: (1) Relying on the crushing rod for crushing operation, its efficiency is low; (2) The hot air hole is easily blocked by bentonite particles, the drying effect is not good, and frequent shutdown maintenance is required

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1~3 , in an embodiment of the present invention, an improved bentonite crushing drum drying device includes a fan 1, a heating device 2, a crushing cylinder 3, a mounting frame 4 and a main shaft 9, and a main shaft is installed at the axis of the crushing cylinder 3 9. Both ends of the main shaft 9 protrude from the outside of the crushing tube 3 and are installed on the installation frame 4. The main shaft 9 and the crushing tube 3 rotate ...

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Abstract

The invention discloses an improved bentonite crushing drum drying device. The improved bentonite crushing drum drying device comprises a fan, a heating device, a crushing barrel, a mounting rack anda spindle, wherein the spindle is mounted at the axis of the crushing barrel; the two ends of the spindle stretch out of the crushing barrel and are mounted on the mounting rack; the spindle and the crushing barrel independently rotate relatively; the spindle is of a hollow structure; a hot air pipe is mounted in the spindle; one end of the hot air pipe stretches out of the spindle and is connected with the heating device; a plurality of electric heating wires used for heating air are mounted in the heating device; and the fan is mounted on one side of the heating device. The improved bentonite crushing drum drying device has the beneficial effects that crushing and drying can be carried out at the same time, primary processing of bentonite coarse materials is achieved, follow-up powder grinding operation is facilitated, bentonite particles do not block air outlets, the service life of the device is long, the integral structure is simple, and operation and maintenance are quite convenient.

Description

technical field [0001] The invention relates to a bentonite processing device, in particular to an improved bentonite crushing drum type drying device. Background technique [0002] Bentonite is also called bentonite, bentonite or bentonite. Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. The structure of montmorillonite is composed of two silicon-oxygen tetrahedrons sandwiching a layer of aluminum-oxygen octahedron. 2:1 type crystal structure, due to the presence of certain cations in the layered structure formed by the montmorillonite unit cell, such as Cu, Mg, Na, K, etc., and the interaction between these cations and the montmorillonite unit cell is very unstable and easy to be Other cation exchange, so it has better ion exchange. It has been used in more than 100 departments in 24 fields of industrial and agricultural production in foreign countries, and there are more than 300 products, so people call it "universal soil". [00...

Claims

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Application Information

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IPC IPC(8): B02C18/06B02C21/00
Inventor 陈钦先
Owner 陈钦先
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