The working principle of Raymond mill

Raymond mill working principle of the working principle of the Raymond mill roller under the action of centrifugal force is tightly on the ring rolling, the shovel knife scooping up material to the grinding roller and grinding ring in the middle, the material under the action of ground pressure, 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 return to continue to grinding, grinding chamber through the analysis of the material into a whirlwind of machine process, separate collection. Row style with industrial filter cloth isolated exhaust into powder at a time. Raymond mill scope of the machine is mainly used for barite, calcite, potassium feldspar, limestone, SLATE, white marble, gypsum, etc. Mohs hardness is not greater than 9.3, and the humidity below 6% of flammable and explosive of minerals, chemical industry, building materials products, hundreds of different materials such as high fine milling processing, the product particle size in 40... Within the scope of 400 mesh adjusted. This series of products for different materials, different fineness and different production requirements, divided into high pressure micro powder mill, crush hanging roller mill, Raymond mill three series of dozens of models.
Raymond machine accessories
Raymond mill structure of a complete set of machine is composed of host, analysis (classifier), plumbing, air blower, finished product, jaw crusher, cyclone separator winnowing pan hoist, the electromagnetic vibration feeder, electric motor, etc. The Raymond mill host by frame, into the wind volute, the shovel, grinding roller and grinding ring, cover and the motor. Raymond mill (the process of grinding material) : the whole working process of the big block material after broken jaw crusher to the required size, the elevator will material sent to the storage hopper, then through quantitative continuous vibrating feeder evenly into the indoor host grinding of grinding, grinding FenZi after being taken away by fan. Via analysis machine grading, fineness FenZi varies with air flow pipelines into the big cyclone collector, separation collection, then through powder tube eduction is the finished product FenZi. Air again by the big cyclone collector top duct suction fan back. This machine the airflow is closed circulation system, and is in the condition of pressure circulating. In grinding indoor by grinding material with certain water content, the abrasive grinding heat cause indoor gas evaporation changed the gas flow rate, and the pipe connection is lax emissaries air is sucked into the outside world, circulate air volume increased, leading to mill the powder machine, even less to this, the new euro ladder type mill have been set up in the upper body have explosion-proof measures, to avoid the Raymond mill machine maximum explosion accident harm, at the same time, the situation still can adjust fan with the host through the ductwork between the air flow to achieve the balance, and the excess gas import small cyclone collector, residual air into fine FenZi collection down, the last section of the exhaust pipe on the cyclone collector from small discharged into the atmosphere, or import empty gas purification dust collector, however, technical requirements of the operator is higher, and need to timely discover and adjustment.Raymond mill rollers works under the action of centrifugal force tightly on the ring rolling, the shovel knife scooping up material to the grinding roller and grinding ring in the middle, the material under the action of ground pressure, broken into powder, and then under the action of fan blow into powder material 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 return to continue to grinding, grinding chamber through the analysis of the material into a whirlwind of machine process, separate collection. Row style with industrial filter cloth isolated exhaust into powder at a time. Raymond mill scope of the machine is mainly used for barite, calcite, potassium feldspar, limestone, SLATE, white marble, gypsum, etc. Mohs hardness is not greater than 9.3, and the humidity below 6% of flammable and explosive of minerals, chemical industry, building materials products, hundreds of different materials such as high fine milling processing, the product particle size in 40... Within the scope of 400 mesh adjusted. This series of products for different materials, different fineness and different production requirements, divided into high pressure micro powder mill, crush hanging roller mill, Raymond mill three series of dozens of models.