Methods of Reducing Waste Gas Emission from Cement Rotary Kiln

时间:2022-01-05 作者 :超级管理员

With the continuous deterioration of the environment, more and more people are beginning to pay attention to environmental issues. The state is also vigorously advocating energy conservation and emission reduction, and calling for the reduction of corporate pollution. However, we know that there are many industries that pollute the nature very seriously. Cement rotary kiln is also a device that pollutes the atmosphere. Cement rotary kiln will generate a lot of waste gas in the production process, so how to reduce the waste gas emission of cement rotary kiln has become the top priority in the production of enterprises. Today, the technicians of Hongke Heavy Industry will introduce to us how to reduce the exhaust gas emission of cement rotary kiln.

Introduction of methods for reducing exhaust gas emissions from cement rotary kilns:


1. Before calcining materials in a cement rotary kiln, it is necessary to consider whether the quality and purity of the calcined minerals are sufficient and whether they contain elements that are difficult to remove or harmful, such as sulfur and magnesium. calcined minerals, and only calcined materials that do not contain harmful substances.


2. For minerals with harmful components such as sulfur and magnesium, it is necessary to take corresponding measures to remove these elements contained in them, so that they can produce corresponding gases or solids, which are convenient for collection to prevent them from polluting the atmosphere.




3. In the case that the gas or harmful substances contained in the material cannot be removed in advance, we can remove it by calcining, filtering and other operations during the calcination and formation of the clinker in the cement rotary kiln, just like some cement rotary kiln calcination and desulphurization equipment The increase of the amount of ions is to effectively remove the harmful substances contained in the minerals, because once the substances are reacted to form oxides and other gases, they can easily escape into the atmosphere, thereby causing pollution to the air.


Therefore, when the cement rotary kiln is used in the mining industry, environmentally friendly fuels should be used as much as possible, and the materials should not contain harmful substances as much as possible. This ensures efficient production and protects the environment.

Henan Hongke Heavy Industry Machinery Equipment Co., Ltd. has made its own consistent efforts in high efficiency, energy saving and environmental protection. It has made great efforts to introduce technology, innovate its own equipment, and continuously reduce production costs to maximize benefits to users. If you want to know more, please contact our staff.