subject: R Pendulum Mill And Coal Mill [print this page] The R Raymond Mill are mainly used in grinding more than 280 noninflammable and nonexplosive materials with a Moth's hardness below 7 scale, a humidity below 6%, such as barite, calcite, potash, pencil stone, marble, limestone, ceramic, glass and other materials which used in mining, construction, chemical and metallurgy. The size of powder can be controlled ranging from 80 to 325 meshes.
Feature Of R Pendulum Mill:
1. High capacity.
2. Wide size range of final product
3. National dust-dump standard.
The coal mill is a flexible design, we absorb the advantages of Loesche coal mill and add some features too. Coal mill or coal pulverizer can handle all grades of coal and is highly economical in terms of specific energy consumption. Our Raymond coal mill can grind all grade coal from hard coal, woody lignite, lignite to anthracite coal, petroleum coke, we can supply a turnkey project including design, install, and debug all kinds of coal grinding mill plants.
Coal mill used at coal fired power plant
In coal fired power plant, coal mill is used to grind, pulverize and dry coal before the coal is transmitted the boiler. The coal is feed into the coal mill via a inlet pipe so that the roller coal mill such as Raymond mill and vertical mill can pulverize the coal into particles
The hot air in the coal mill will lift the coal particles out of the Raymond mill or vertical mill and into the boiler, if the coal particles are too heavy they will drop to the bottom of the coal mill too and will be grind, pulverize again. The coal flow into the boiler is an important factor for a coal fired power plant. But in fact, it is not easy to measure the coal flow from the coal mill to the furnace. The coal flow out of the coal mill is often estimated based on the incoming coal flow.
Coal milling plant for coal mining
Usually we grind coal into powder to improve the using efficiency. This way is common in Electric Power Plant. In this milling process, coal mill plays an important role.Coal mill has many kinds, such as ball mill, raymond mill, vertical mill, ultrafine mill etc.
