Structure introduction of high pressure roller mill

According to the needs of users, it can also be equipped with auxiliary equipment such as crusher, hoist, silo, electromagnetic vibration feeder and electrical control cabinet. In the main engine, the grinding roller assembly is hung on the grinding roller hanger through the cross arm shaft, and the grinding roller hanger is fixedly connected with the main shaft and the shovel frame. The compression spring is on the cantilever outer end face of the bearing chamber of the grinding roller, and takes the cross arm shaft as the fulcrum to force the grinding roller to press against the inner circular surface of the grinding ring. When the motor drives the spindle to rotate through the transmission device, the shovel mounted on the shovel frame rotates synchronously with the grinding roller, and the grinding roller rotates while rolling in the inner circle of the grinding ring. The motor drives the impeller of the analyzer to rotate through the transmission device. The higher the impeller speed, the finer the separated powder.

Under the action of the high-pressure spring, the grinding pressure of the grinding roller on the material increased by 800- 1200 kg.

2. Mineral materials with Mohs hardness less than 9.3 can be processed and crushed.

3. The particle size range of finished products is very wide, the coarsest reaches 0.6 13mm (30 mesh), the general reaches 0.033mm (425 mesh), and the smallest particle size of a few materials reaches 0.0 13mm (1000 mesh).

4. The dust removal effect completely meets the national dust emission standards.

This analyzer is easy to adjust.

6. The grinding device adopts overlapping multistage seal, which has good sealing performance.

The high-pressure roller mill is mainly suitable for processing all kinds of non-flammable and explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%. It is widely used in highway construction, water conservancy and hydropower industry, and is used to process materials such as feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ore, barite, bentonite, coal gangue and coal.