The Application Field of New Rotary Kiln

The most urgent thing China cement rotary kiln production enterprise faced is the industry technology structure adjustment , we must adapt to the most stringent environmental standards for the structural adjustment of industrial technology, new cement rotary kiln has completely turned to the development of environmentally friendly direction. The major industries in the building materials industry, the cement industry is the first energy-hungry. In order to solve the environmental problems caused by cement energy consumption and economic development and improved living standards and a significant increase in waste and garbage, China has already begun with the disposal and utilization of cement rotary kiln waste.

During the past few years , the government implemented a policy to encourage the use of waste in the cement industry in its own development, continuous exploration and increase the intensity of waste utilization, such as blast furnace cinder, gypsum, coal gangue and so on, these were supposed to be treated as abandoned discard something, now take full advantage of it. The Hengrui machine with cement rotary kiln to disposal and use of waste. Cement rotary kiln waste harmless, reduction, resource.

Cement rotary kiln is the main equipment of cement clinker dry and wet production line. The rotary kiln of our company is composed of cylinder, supporting device, with a gear wheel bearing device, transmissions, activity Yaotou, kiln end sealing device, pulverized coal injection tube device components. Rotary kiln body level was certain tilt the entire kiln supporting roller device support, and control kiln traverse up and down the block round device, the transmission system in addition to the main drive is set in the main power source, and also set off even when the the kiln body rotation, to prevent the auxiliary transmission bending deformation kiln, kiln, kiln end sealing device using a state-of-the-art technology, to ensure the reliability of the seal.
The rotary kiln ofo ur company have the features of rugged, smooth operation, the products quality from the kiln is high , the machine can provide users with advanced efficient shaft preheater, five cyclone preheater. Apart from the calcination of cement clinker, cement rotary kilns used to calcined clay, limestone and slag drying; rotary kiln calcination of raw materials in the production of refractory materials, its dimensional stability, strength increase, re-molding process. Ferrous and ferrous metallurgy, iron, aluminum, copper, zinc, tin, nickel, tungsten, chromium, filing and other metal smelting equipment, such as ores, concentrates, intermediate rotary kiln for sintering, calcination. Such as: aluminum hydroxide aluminum production with it calcination into alumina; ironmaking with the production of pellets for blast furnace ironmaking; the foreign "SL / RN Act", "Krupp law with its iron ore direct reduction; chlorinated volatile roasting tin and lead it extracts. Beneficiation process rotary kiln depleted iron ore magnetic roasting ores original weak magnetic change to a strong magnetic facilitate magnetic separation. Chemical industry, the rotary kiln to produce soda, calcined phosphate, barium sulfide. The method has a low energy consumption, less power consumption without the advantages of sulfuric acid and can be used in low-grade phosphate rock, soon to be promoted. Hengrui machine in environmental protection, the use of cement kilns burning hazardous waste, garbage, which not only makes waste minimization, harmless, and waste as a fuel saving of pulverized coal.

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posted @ 2012-10-07 13:42  kara liu  阅读(150)  评论(0)    收藏  举报