Analysis of working process of Raymond mill
27 October, 2012 at 2:18 am in Buy & Sell
Raymond mill is used for grinding the barite, limestone, kaolin, ceramet, slags, etc, below scale 9.3 of Mohs hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-325 (600 the largest) meshes. It is possible to product 30-80 mesh coarse powder through special device in the machine.
The analysis of the machine driven by variable speed motors and the deceleration of the two turntable 60 rotating blades to form the role of powder sub-classification. The speed of the blade speed to adjust the size of the finished powder Liaoduo. To obtain than in the fine-grained powder midnight, it must improve the speed of leaf, the leaf powder will contact increase, so that undesirable powder will be thrown by the blade outer wall of the air flow from the meal the child off the role of self-gravity into the grinding chamber for regrinding qualified refined powder leaves with the air sucked into the whirlwind collector airflow and the powder will be separated, the powder will be collected.
Rotate the core negative pressure state, so the bottom seal of the collector demanding and must be strictly separated from the outside air, otherwise collected under the powder will be the core air flow away, which directly affect the output of the machine. the bottom of the collector equipped with a lock of powder, its role is outside positive-pressure gas and the collector negative pressure gas separated, which is a very important component, if not installed lock powder or lock pink tongue plate anastomosis sealed loose will cause no powder or less flour, seriously affecting the whole production. screw classifiers: http://www.hxjq-mill.com/products/screw_classifier.html
The host process is driven by gear center axis of rotation, the upper end of the shaft connected to the plum frame, shelves equipped with a roller device and form a swing fulcrum, its not only the country around the center of rotation, roll grinding around the grinding ring revolution, grinding roller friction rotation. Plum frame the bottom fitted with a blade system, and its location in the bottom of the roller blade and roller materials shovel throw fed to the roller ring with the transfer process, the formation of the litter layer, the material layer by the grinding roller rotation outward centrifugal force (ie, extrusion force) by crushing the material, that is, which achieve the purpose of milling.
Large cyclone collector to play an important role in the performance of the mill, with a powder will flow into the collector is a high-speed rotation, until the separation of airflow and powder sub airflow with cone wall contraction to the center move to the cone the end of time (since the airflow natural length) to form a rotating upward airflow cylindrical, this time the powder will be separated fall collection.As a professional and the best mining machinery manufacturer in China, Hongxing Machinery is always ready to provide the superior conveyor belt system, mobile crusher plant, and these machines have the most competitive price and the most reliable quality so that they are the top choices for the high performance crushing equipment.