Ceramite Rotary Kiln

Rotary pottery kiln

Ceramic kiln is divided into two categories: straight drum rotary kiln and plug-in rotary kiln. The plug-in rotary kiln is divided into two parts: preheating kiln and roasting kiln. The preheating kiln is used for drying and preheating raw ceramic pellets, and the roasting kiln is used for calcining finished products. It is the key equipment in the production of ceramic pellets, and has the characteristics of high operational flexibility, high operating efficiency, stable operation, low heat consumption, long life and stable working conditions.

Applicable materials: clay, shale, domestic sludge, municipal sludge, river sludge, river sludge, lake sludge, industrial sludge, leather sludge, electroplating sludge, building waste soil, building piling mud, sand washing mud, pickling sludge, printing and dyeing sludge, paper making sludge, oil well sludge, red mud, silt, contaminated soil, fly ash, slag, coal gangue, drilling cuttings, old brick factory transformation raw materials, etc

Fuel: biomass (rice husk) particles, coal, gas, natural gas, etc

Application: Mainly used for calcination of ceramide

Ceramisite rotary kiln product introduction

As a new type of environmental protection material, architectural ceramics have been widely used in the construction industry, which can be made into new wall materials such as wall panels and bricks, and can also be used for thermal insulation, floor slabs, lightweight concrete, water treatment and purification. The performance of rotary kiln, as the key equipment for the production of construction ceramics, directly affects the quality and production cost of finished ceramics.

Outstanding advantage

1, rotary kiln transmission using frequency conversion speed regulation, high efficiency, low power consumption;

2, low fuel energy consumption per unit product, negative pressure operation, small dust pollution;

3, the process is simple, while completing drying, granulation, calcination;

4, compact layout, light weight system equipment, low investment.

Working principle

The semi-finished product particles are fed into the kiln through the chute of the preheating kiln tail (high end). Due to the tilt and slow rotation of the cylinder, the semi-finished product particles roll along the circumference and move axially from the preheating kiln tail (high end) to the roasting kiln head (low end). Fuel from the kiln head (low end) through the burner into the kiln for combustion, heat by radiation, convection, conduction and other ways to the semi-finished particles, semi-finished particles in the process of moving, after drying, preheating, into the kiln for roasting, and complete a variety of physical changes and chemical reactions, the formation of ceramic particles, and finally from the kiln head end of the kiln discharged into the cooling machine. The high temperature flue gas enters the dust removal system from the tail end of the preheating kiln.

Technical parameter