What is a cement plant?
Complete process for cement plant
Cement plant is mainly composed of main production workshop, auxiliary workshop & living and administration buildings.
Cement plant is mainly composed of following sections:
Mines includes limestone mine, clay or shale, etc. clay raw material mines.
Raw meal system includes limestone crushing section, pre-homogenization storage shed, raw meal grinding mill & raw meal silo, etc.
Burning system includes kiln inlet section, kiln section and kiln outlet section; coal powder production section if coal is used as fuel
Production process and main equipment of cement plant
Cement production method
The production process of cement is simply two grinding and one sintering, that is, raw materials are mined, crushed, ground and mixed to produce raw materials. Raw materials are fired at 1450 ~ C high temperature to produce clinker. Clinker is crushed and ground together with gypsum or other mixed materials to become cement. Due to the difference between dry and wet raw meal preparation, the production methods are divided into three types: wet process, semi dry process or semi wet process and dry process.
Characteristics of wet process producti...
Standing on a new starting point, Pengfei set sail again
Standing on a new starting point, Pengfei set sail again——Gu Guobiao, Secretary of the Municipal Party Committee led a team to investigate Pengfei Group
n the drastic changes of 2019, Pengfei people were hit by the tide of the global economy. The single-champion advantage of the rotary kiln continued to increase, the total scale reached a new high, and the operating efficiency was steadily improved. On the afternoon of March 9, Gu Guobiao, the party secretary, led a team to visit Pengfei Group for investigation.
2019 is a landmark year in the development history of Pengfei Group. ...
In 2015 overall economic situation fell significantly, cement industry profits fell to the bottom, in order to use "The Belt and Road" and overseas layout to achieve bottoming out, each cement plant will save production costs and the introduction of green environmental protection equipment as the primary bargaining chip. In the process of cement production, cement clinker, materials, slag can be used after grinding, however, the results show that the best grinding efficiency can be achieved only by different materials separately.
1. General situation of "one grinding a...
Cement kiln is used to treat the solid expecting to strengthen the cooperation between industries
The environment situation of our country has become more and more rigorous. Using cement kiln to treat solid waste is a new way to solving this problem which is not only a new direction for cement industry but also attract more attention from the industries causing waste solid.
Senior professor of solid waste treating industry ind...
Well understand rotary kiln design drawing
Understand the capacity, rotating speed, no. of supports, thrust roller type, rotary kiln shell erection inclination, rotary kiln shell diameter, length, segments of kiln shell, weight of the kiln shell with max. length, installing position of kiln shell with max. segment, the weight of belt with max. dimension, the weight of the belt of last belt at kiln tail, the weight of each thrust roller group and shell connecting type, etc. via rotary kiln drawing. Understand and grasp the detailed position of each thrust roller group and support roller group and the standard...