• Name :Coal Grinding Mill Plant Manufacturers
  • Abstract:Coal Grinding Mill Plant ApplicationThe combustion and explosion of pulverized coal are carried out to a certain extent. According to the viewpoint of chemistry

Introduction

Application:

Coal Grinding Mill Plant Application

The combustion and explosion of pulverized coal are carried out to a certain extent. According to the viewpoint of chemistry, a substance needs two points to burn: the temperature of the substance reaches the ignition point; the combustion of a substance has sufficient air (actually oxygen in the air is needed). The combustion of pulverized coal also requires two factors, temperature and air, so we understand its combustion factors, and we can start from its combustion factors to avoid the occurrence of burning and explosion during the production of pulverized coal. Solve the flammable and explosive problem of pulverized coal.

In the production of grinding powder, a hot blast stove will be installed in the Coal Grinding Mill Plant production line. The function of the hot blast stove is to dry the wet materials and prevent the wet materials from sticking together after being ground into powder, which hinders the production of powder. In fact, in addition to the above, the role of hot blast stoves has other functions, and the other function is explosion protection.

We know that the hot air in a hot blast stove is obtained by burning coal or other combustible materials, and the combustion of combustible materials requires oxygen in the air, and the air in the hot blast stove is burned and then blown into a vertical mill After the air is burned at this time, the remaining oxygen content is very low. Such a low oxygen content cannot support the combustion of pulverized coal, even though the pulverized coal has reached the ignition point, thereby avoiding the explosion phenomenon in coal production.

In addition to the above reasons, the reason why it is safer to use Coal Grinding Mill Plant for coal production is that the Coal Grinding Mill Plant is equipped with an explosion-proof valve. This explosion-proof valve is a transparent device made of glass and other products. That is, a hole is opened in the upper part of the Coal Grinding Mill Plant, and then this device is used to seal it tightly. When coal powder is burned in the production of grinding powder, it will cause the air in the Coal Grinding Mill Plant to expand, and the expanded air will This hole was broken to avoid accidents. At this time, immediately stop the machine for maintenance, and then re-mill after the installation is completed to avoid the accident.