Coal Mill

Coal Mill

The coal mill is the material being broken, and then to smash the key equipment.Coal mill is widely used in cement, Portland products, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry, of all kinds of ores and other materials may be grinding of dry or wet grinding.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 ball mill or vertical mill can pulverize the coal into particles.

  1. product design, process simplification, a complete crushing and screening, crushing efficiency.
  2. low noise, little dust, low energy consumption, broken is wide and can be broken water larger materials.
  3. product design multi-usage, crusher with triple screen, no blocking by the coal, the discharge granularity is adjustable.
  4. can be in situ or centralized control operation.

The working principle of coal mill

Coal mill is a kind of impact crusher rotor with a broken ring, mining coal crusher also known as coal mill.Broken ring sling on the hung with rotor rotating shaft, broken ring with the rotor rotating impact movement, but also around the suspended spin axis movement;Crushing process is done through broken ring of two pieces of work.After the material into the crushing chamber, in the first period of rotation of broken ring impact crushing.Falls in the second paragraph, the early broken particles on the sieve plate, the broken ring squeeze further broken, at the same time through the mesh.A small amount of materials can't be broken into the waste room, then cleared from waste room on a regular basis.The adjustment of the discharging granularity is implemented by changing the different specifications of the sieve plate, the space between the rotor and sieve plate, can be adjusted by adjusting mechanism according to need.