High efficiency 1.8*45m Gypsum Rotary Kiln Suppiler in China

The main domestic gypsum rotary kiln equipment is vertical kiln, vertical frying pan, furnace and a small amount of imported equipment Peter mill; calcined basic process based on coal as raw material, by way of indirect heating heat exchanger within the container gypsum powder (tablets) the thermal conductivity of heat dehydration, while the formation of hemihydrate gypsum building plaster as the main ingredient. Because of calcined gypsum engineering technology big gap compared with developed countries, energy consumption is significantly higher, producing one ton of gypsum building domestic demand 30-80 kcal calories, generally between 45-55 kcal, and foreign general 20-25 kcal. Gas emissions in SO2, NOX, dust, high product quality is not very stable. Rotary kiln (gypsum kiln) machining processing of gypsum plaster is the best choice on the market, Alternatively, the kind of processing methods can effectively save energy, and the conversion rate of gypsum is high, is conducive to mass production of gypsum.

Gypsum Rotary Kiln Structure:
Gypsum rotary kiln consists of the cylinder, gear, prop, gear wheel bearing device, kiln head, kiln seals, kiln hood and combustion devices and other components. Gypsum kiln is a heated rotary kiln cylinder parts, welded steel of high quality made of sedation, with the support cylinder 2 through the wheel stopper 7 sliding or rolling on the support means, and in which a block or several supporting means is provided with stopper a mechanical or hydraulic gear wheel to control the axial movement of the cylinder; drive through a central ring of the cylinder at the required speed of the rotary cylinder; due to the installation and maintenance requirements, the larger gypsum kiln with the cylinder rotating at low speed auxiliary transmission means; in order to prevent cold air to enter the cylinder and the exhaust gas dust overflow, the feed end of the cylinder (tail) and the discharge end (head) has a reliable kiln and kiln sealing device. Gypsum rotary kiln shell is provided with a temperature measurement and sampling orifice means kiln cast a load cell, the larger the size of the kiln cylinder can also be set for monitoring temperature infrared thermometer is mainly used for calcining cement kiln clinker.

Gypsum Rotary Kiln Technical Parameters: