Raymond mill structure analysis

First we SBM Raymond mill mechanical inertia to do a structural analysis. For Raymond mill use: according to the compressive strength of the original stone, try to adjust to the appropriate milling force. Thus, the operation can save energy. Followed by the speed problem: Since the converter can change the speed during operation to 1 r / min as a unit, it can be prepared to take the best milling granularity. Such as increasing the speed, make milling thinner. Such as reducing speed, then make flour thicker. At some point, it is proportional to the speed and processing power. Once over this. Improve the processing speed of the anti-ability. Dry milling to 600-650 r / min rotational speed milling, and wet-milling operation is easy to produce solid plug, To 500-550 r / min mill speed (when wet milling, grinding increase, reducing the rotational speed of the grinding powder can be stably operated). Then shape milling chamber: In order to obtain an appropriate plug real operation and stable operation, it is necessary in accordance with the conditions of the original stone, changing the angle of the lower part of milling chamber and milling chamber movable screen and gravure Raymond parallel segments length. In the wet milling conditions, due to the milling chamber of the original stone through slow, to make the upper chamber angle sharpened milling, milling chamber parallel to the lower section shortened. Particularly wet milling, the original stone size composition, water content, a great impact on the wear of mud weight, it is particularly important milling chamber shape. Finally, we want to talk about is the Raymond mill structure: must design even if the original stone size, amount of water, mud weight changes occur due to foreign bodies into high impact load, it can change the direction of Raymond spherical screen and the spherical seat pad form movement. Because of the spherical seat is equipped with a spherical pivot bearings, so that the movable screen Raymond smooth movement, even rough conditions change, can also stabilize milling operation; countermeasure body cavity indoor residual problems, take an appropriate amount of water from the body The method eliminates the chamber side flow inside the residence. Water should be controlled in the range of operation of the belt conveyor can be used;