Method to reduce the wear of parts of ramon mill
Date：2019-09-26 16:37 Source：cementepcViews:
Raymond grinding machine is a kind of common grinding equipment, Raymond grinding machine is suitable for grinding more than 300 kinds of non-flammable and explosive materials with moors hardness no more than 9.3 grade and humidity less than 8 percent.And the use of vertical structure, small floor area, mesh number can be adjusted at will and other advantages.
1. Easy to wear accessories of ramon mill
Raymond mill is the principle of the roller material under the action of centrifugal force on the ring rolling, the shovel knife scooping up material to the grinding roller and grinding ring in the middle, the material under ground pressure is broken into powder, and then under the action of fan, the materials into powder to blow up through analysis of machine, to fulfill the requirements of fineness of materials through the analysis of machine, can not meet the requirements of the back to continue to grinding the grinding chamber.Meet the requirements after discharge.In this process, the ramon mill USES 30 to 40 percent less power than other grinding equipment, which can greatly reduce the use cost.
The easy grinding parts of ramon mill are the spade knife, grinding roller and grinding ring. These three are the three easy grinding parts of ramon mill, which are directly in contact with the grinding of materials.
2. Slow down the wear rate of the three easy parts of ramon mill
First of all, we need to know which factors are related to wear and tear: the hardness of the material, the harder the material grinding the degree of wear is higher, and the lower the hardness of the material regrinding is less wear and tear on the grinding machine.For high hardness materials, it is necessary to choose better easy to wear parts, such as manganese 13, or better high chromium alloy material such as grinding roller grinding ring.
In the case of ensuring the efficiency of the powder, as far as possible to reduce the speed of Raymond mill, so that not only can reduce the consumption of electricity, but also can effectively reduce the degree of wear and extend the service life.It is necessary to regularly repair the wearing parts and replace the severely worn parts to ensure the best state of ramon mill.
In addition, most of the working environment of the ramon mill is relatively harsh, so in the process of operation of the equipment, lubricating oil will inevitably be affected by dust and impurities, thereby reducing the lubrication effect of lubricating oil.In such cases, we should clean up the equipment in a timely manner after the completion of the work, and clean the parts with serious pollution.