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A solid chemical raw material crushing and drying equipment

A technology for chemical raw materials and drying equipment, applied in grain processing and other directions, can solve the problem of single reduction of chemical raw materials, and achieve the effect of improving thermal reaction rate, facilitating heating and baking, and distinguishing obvious effects.

Active Publication Date: 2017-02-22
NANTONG NEW CENTURY MECHANICAL & ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this solution has made great improvements in the drying method and effect, it has not been able to reduce the chemical raw materials into a single compound, so it cannot fundamentally solve the problem of drying.

Method used

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  • A solid chemical raw material crushing and drying equipment
  • A solid chemical raw material crushing and drying equipment
  • A solid chemical raw material crushing and drying equipment

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Experimental program
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Effect test

Embodiment Construction

[0030] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] As shown in the figure, a crushing and drying equipment for solid chemical raw materials includes a crushing drum part 1 and a heating drum part 2 connected to each other. The vertical position of the center of the inner end surface of the crushing drum part 1 has a first rotating shaft, and several rotating shafts are arranged around the first rotating shaft. The crushing cam 12 is close to the inner wall of the crushing drum part 1, and the inner wall of the crushing drum part 1 has a friction layer.

[0032] A second rotating shaft 21 with a telescopic function is arranged at the center of the inner bottom of the heating cylinder part 2, and a storage basket 22 for containing chemical raw materials is arranged on the upper part of the second rotating shaft 21. The inner wall of the heating cylinder part 2 is provided with...

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Abstract

The invention discloses solid chemical raw material crushing drying equipment including a crushing roller part and a heating drum part which are communicated, the crushing roller part is internally provided with a first rotating shaft, a plurality of rolling cams abutting to the inner wall of the crushing roller part are arranged around the rotating shaft, the center position of the bottom in the heating drum part is provided with a second rotating shaft, the upper part of the second rotating shaft is provided with a storage basket, the inner wall of the heating drum part is provided with an annular pressure-bearing step, the upper part of the annular pressure-bearing step is provided with a polygonal roller wheel, the edge of the storage basket is provided with an annular skirt edge, the inner wall and the bottom surface of the storage basket are provided with stabs, the inner wall of the heating drum part is provided with a hot air pipe below the storage basket. Compared with the prior art, the solid chemical raw material crushing drying equipment can crush a larger volume chemical raw material into small particles, and by heat treatment, the drying and reducing effect can be achieved.

Description

technical field [0001] The invention relates to a chemical drying equipment, in particular to an integrated solid chemical raw material crushing and drying equipment. Background technique [0002] The use cost of chemical raw materials is often relatively expensive, and it is easy to cause environmental pollution. Therefore, the use of some chemical raw materials can be continuously reduced for reuse, reducing costs, and the pollution generated during the reduction process is also convenient for centralized treatment. [0003] For example, the invention with patent number 201210123553.7 discloses a method and device for safe drying of chemical raw material coal with low energy consumption, low emission and coal quality. The method is indirect heating with saturated steam, direct contact drying with superheated steam, recycling of secondary steam generated by evaporation, and condensed water as industrial water. The device includes a coal preheating device, a drying device, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00
CPCB02C21/00
Inventor 邵剑
Owner NANTONG NEW CENTURY MECHANICAL & ELECTRICAL
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