Function Of Main Accessories In Dolomite Raymond Mill

2021-08-13

Summary´╝ÜDolomite Raymond mill is a pulverizer equipment composed of many accessories, mainly including reducer, grinding roller general bearing, fan, analyzer, plum blo

Dolomite Raymond mill is a pulverizer equipment composed of many accessories, mainly including reducer, grinding roller general bearing, fan, analyzer, plum blossom frame, grinding device and other accessories. Different accessories have different positions and play different roles.

1. Reducer

Reducer is an accessory used to reduce motor speed in dolomite Raymond mill. When selecting reducer, we should select motor power with matching bearing capacity. Motors with different power should be selected for different speed ratios. If the power is too large, the service life of reducer will be reduced.

2. Grinding Roller Assembly

The device changes the structure of the grinding roller assembly of the original mill, and the dolomite Raymond mill adopts a new energy-saving grinding roller assembly structure. The grinding roller is installed in the core sleeve, and the bearing is concentrated in the core sleeve. The middle section and the upper section adopt concave convex insertion and skeleton oil seal to form a closed chamber to prevent dust from entering and ensure the operation of the bearing in the lubrication chamber. The grinding roller rotates while the grinding roller shaft does not rotate.

3. Fan

Fan is the abbreviation of gas compression and gas transmission machinery. It is a driven fluid machinery. The fan depends on the input mechanical energy to increase the gas pressure and discharge the gas.

4. Analyzer

The main function of the dolomite Raymond Mill analyzer is to separate the qualified products from the unqualified products, so that the unqualified products can be returned and grinded again.

5. Grinding Device

The grinding device of dolomite Raymond mill comprises a sleeve seat, which is fixed on a support, which is connected to the central shaft of a vehicle bearing seat, the sleeve seat is provided with a telescopic shaft, a rotating shaft combined with the grinding disc is arranged below the telescopic shaft, the rotating shaft is in a concentric position with the central shaft of the bearing seat, and both sides of the telescopic shaft are provided with a fixed plate and a movable plate, One or more pneumatic cylinders are arranged between the fixed plate and the movable plate.

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