Vertical Suspension 5 Stage 2500TPD Cement Preheater

280 - 2500 TPD Suspension Preheater 5-Stage Preheater Cyclone in Cement Plant

Cement Preheater

The main function of cyclone preheater is to make full use of the thermal enthalpy of raw materials in the hot gas flow discharged from the rotary kiln and the rotary kiln, to preheat and decompose part of the carbonates, and then enter the rotary kiln and continue to heat and decompose to complete the calcining of clinker. Therefore, it must have the following three functions: sufficient dispersion and uniform distribution of gas-solid phase, rapid heat exchange, and efficient separation.

Cement Preheater Features:

1. High productivity: the cyclone preheater adopts multistage cycle suspension preheating to improve the production rate.
2. Low investment: due to the reasonable structure of cyclone preheater, reduce the problems of equipment, cost-effective, low investment and higher benefits.
3. Low energy consumption: make full use of heat in the kiln, reduce the energy consumption of clinker production, and reduce the room required.
4. Wide application: custom-design cyclone preheater can be provided according to different regions and production scale, turnkey project of preheater.

Parameters

Working Principle

The material is lifted through the kiln bucket and enters the chute of part of the material on the top of the kiln. The rotary feeder enters the preheater at the end of the kiln from the feeding port on the c2-c1 air duct. The material in the updraft air duct is brought into the C1 cyclone tube. In the cyclone tube, the material is collected by the cyclone and enters into the c3-c2 air pipe through the C1 blanking tube. At the outlet end of the blanking tube, there is a charging device to evenly distribute the material in the updraft. In this way, the material and hot gas get full heat exchange. All processes above the C4 cyclone cylinder are similar to those described above. The decomposing furnace is a core equipment in the preheater system. It is equipped with four sets of coal spraying pipes, which are used to inject fuel into the decomposing furnace respectively with left rotation and right rotation. About 55-65% of the total fuel is burned in the furnace, which provides the ambient temperature for material separation. The fully heated and decomposed material enters the C5 cyclone cylinder with gas, and finally enters the rotary kiln through the feeding room. So the whole process is; Materials from top to bottom, high temperature gas from bottom to top, and the material heating and decomposition.

Product Photos

AGICO is an international specialized enterprise engaged in research, development, production and sales of industrial grinding mills, mining crushers, screening machinery, as well as VU sand making and metal beneficiation equipment, boasting one of the first national high-tech key enterprises, as well as one of China’s major production and export bases for powder production and sand making machinery.

AGICO focuses on the field of middle and high-end industrial powder making equipment, not only dominating the domestic market, but also becoming one of the largest domestic export companies in the industry. It has 23 overseas business institutions and branches, with the products exported to more than 160 countries and regions throughout the world.

We can supply 100-300tpd Dry Process Rotary Kiln System, 300-700tpd Suspended Cyclone Preheater & Kiln System, 700- 3000tpd Kiln External Decomposition System. And our main equipment are: Cyclone Preheater, Precalciner, Rotary Kiln, Cooler, Ball Mill, Vertical Mill, Dust Collector, Crusher, Conveying Equipment, Screening Equipment and etc. The products of company sold to each province very well in China, and sold to more than 100 countries and area, such as America, Japan, UK, Spain, Saudi Arabic, Turkey, South Korea, Iran, Yemen, Guatemala, Brazil, Israel, Jordan, Egypt, Russia, Kazakhstan, Uzbekistan, Pakistan, Thailand, Vietnam, Malaysia, Nepal, Bangladesh, Indonesia, Tanzania, India and etc., we have received good reputation from clients.