Refiner Equipment In Pulping Process

Double disc refiner

Generally refiner equipment used in wood pulp or white shavings pulping line to improve the pulp beating degree, the fiber of wood pulp and white shavings is long, can’t meet the production requirements, the Double disc refiner can be equipped with various tooth refiner plate, beating area is bigger.

The advantage of Leizhan Double disc refiner

1. It has the characteristics of compact structure, small footprint, high efficiency, low power consumption, strong adaptability, simple operation, flexible adjustment and convenient service.

2. It is a modern continuous pulping equipment. The double disc refiner can be used as a stand-alone unit, or more series and parallel connections can be made according to the technical requirements.

3. Suitable various raw material like wood pulp, chemimechanical pulp, chemical pulp and waste paper pulp.

4. High wear resistance, high toughness: wear-resistant, hard to break teeth, long service life, greatly reducing the wear of refining plate and closing time for change refining plate.

Warm Tips

1, It is recommended not to repeatedly use the old bolts, bolts fatigue easily damaged refining plate.
2, It is recommended in the reinforcement bolts, be sure to make the force evenly, tightly bolts before the average distribution of the gap between the rotor, which will reduce the vibration caused by imbalance.
3, Refining plate handling to be gently, clean up the installation .
4, The use of free to avoid the operation to ensure that there is no gravel within the slurry, metal and other foreign objects to ensure the life of the refining plate.
5, When the refiner automatic control failure, the immediate shutdown check troubleshooting, avoid sick operation.
6, the pulp pool debris should be cleaned at any time, the use of the refiner in series to prevent the debris affect the next stage refiner.
7, Fan-shaped grinding in the clockwise direction of rotation Sequential number, each piece number printed on the surface of the grinding plate. Must be numbered in sequence to install the refining plates to ensure the correct balance.
8, Do not mix the refining plate between the groups, as the thickness of each group may be different due to the difference in production tolerances, but the thickness of the refining plate in one group is the same.