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Kaolin rotary kiln

The composite kaolin calcining kiln designed by our company is mainly composed of three parts. Drying part: dynamic precalcining kiln, rotary decomposition and reduction kiln, use the tail gas of decomposition and reduction kiln as the heat source of dynamic precalcining kiln and drying equipment to realize comprehensive utilization of energy, and can calcinate ordinary clay, double 90 kaolin and cable grade kaolin.
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Kaolin rotary kiln
Kaolin rotary kiln

Kaolin calciner overview:

The calcination process system formulated according to the characteristics of coal series soil, soft and hard soil, and the determined process calcination furnace can realize fast decomposition, slow oxidation and reduction, and dry utilization of heat source. It occupies a small area, can produce double 90 soil, calcined modified soil, and has good performance in use, which is better than the traditional method. The selection of calcination process and calcination equipment determines product quality and various performance indicators. Currently, the calcination methods mainly include external combustion type, internal combustion type rotary kiln and shaft kiln. The composite calcination kiln designed and manufactured by our company is a new type of advanced process equipment determined according to the kaolin calcination process.


Working principle:

The internal-combustion rotary kiln uses gas and oil as the heat source, and the hot air generated enters the kiln, and the dried and pre-decomposed kaolin enters the weir-type kiln for further calcination, and the exhaust gas after calcination is discharged through the pre-decomposition kiln dryer.


Features:

The calcination process is a new type of process designed on the basis of the current traditional process.

♦The particle size, whiteness, rheology and other performance indicators of calcined kaolin are better than those of traditional methods.

♦The equipment occupies a small area, requires less investment, and is easy to operate.

♦Energy consumption is lower than traditional methods.

♦Environmental pollution-free, using civilized production.


Technical specifications:

Annual production capacity of a single set: 2000, 3000, 5000, 10000, 20000 tons

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Various calciners can be customized according to user requirements

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 Liaoning Dongda Powder Engineering Technology Co., Ltd.
 Room 1- Room 4, Floor 24, Building A, Shenyang International Trade Center, No. 5-1, Tianci Street, Hunnan New District, Shenyang City, Liaoning Province, China
 +86-13234006716
 +86-24-23996440
 ddftengineering@126.com
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