Roller kiln for Daily ceramics

The combustion chamber of the roller kiln is located below the rollers, and compressed air is used to atomize heavy oil, diesel, kerosene and other fuels for combustion, generating high temperatures. There is a refractory material isolation between the combustion chamber and the roller conveyor, and the flame does not directly contact the fired product. The top of the roller kiln adopts a lightweight refractory material flat suspended ceiling structure, while the kiln wall adopts a lightweight brick+refractory fiber composite structure. In high-temperature areas, alumina hollow ball bricks can be used; In the sub high temperature zone, lightweight mullite bricks can be used; Lightweight high alumina bricks can be used in areas with lower temperatures.

Classification:

Daily ceramic industry

Key words:

Telephone:

86-0713-8690961

E-mail:

zhongya@zhongyakiln@.com

Inquiry

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Description

Daily ceramic roller kiln, also known as roller bottom kiln, is a continuous firing kiln mainly used for producing daily ceramics and other building materials. It is a tunnel kiln that uses rotating rollers as the carrier for the body. Its working principle is that the ceramic body can be directly placed on the rollers or placed on a cushion plate first, and then on the rollers. Due to the continuous rotation of the rollers, the body can move forward in sequence.
The combustion chamber of the roller kiln is located below the rollers, and compressed air is used to atomize heavy oil, diesel, kerosene and other fuels for combustion, generating high temperatures. There is a refractory material isolation between the combustion chamber and the roller conveyor, and the flame does not directly contact the fired product. The top of the roller kiln adopts a lightweight refractory material flat suspended ceiling structure, while the kiln wall adopts a lightweight brick+refractory fiber composite structure. In high-temperature areas, alumina hollow ball bricks can be used; In the sub high temperature zone, lightweight mullite bricks can be used; Lightweight high alumina bricks can be used in areas with lower temperatures.
The main characteristics of a roller kiln include:
The temperature distribution inside the kiln is relatively uniform, and the temperature difference between the upper and lower parts is generally less than 6 ℃, which is conducive to the rapid firing of ceramics and the improvement of product quality.
The structure is simple and easy to operate, reducing heat loss and fuel consumption.
Helps with process mechanization and automation, facilitates the connection between the front and back processes, and improves production efficiency.
Simple structure, relatively low cost, easy to inspect and maintain, and easy to operate.
Reduced the labor intensity of workers and improved the production environment in the workshop.
In addition, roller kilns are widely used in industries such as building materials and refractory materials, and are important equipment for producing various types of building materials and refractory materials.