The multi-layer linear vibrating screen is mainly a multi-layer vibrating screen machine installed in a seat type. According to the requirements of the mesh of materials screened by different products, the corresponding screen plate can be matched to screen and filter materials of different specifications at one time. The process of replacing the screen is simple, the equipment operation is convenient, and the application range is wide. Mainly used in chemical industry, papermaking, Metallurgical building materials, food, abrasives, fertilizer and other industries for granular, powdery materials screening, grading and filtering dehydration.
Multi-layer linear vibrating screen is mainly composed of screen box, screen plate, vibration motor and supporting device:
Box body: mainly welded with Q235B steel plate, or stainless steel plate welding according to application requirements.
Sieve surface: the sieve surface has two structural forms of stainless steel slit sieve plate and metal wire woven mesh, which are fixed by vertical compression and longitudinal tension respectively. The sieve surface is convenient and quick to replace and has long service life.
Vibration motor: 2 Horizontal Vibration motors are used to generate vibration source, and the eccentric blocks at both ends of the motor are adjusted to adapt to different excitation force requirements.
Support device: a support device composed of a support frame welded by channel steel and a support spring. By changing the height of the front and rear support legs, the inclination angle of the screen surface can be changed.
Use and maintenance
1. the operator should be familiar with the performance of each part of the equipment, structural principles and maintenance checkpoints.
2. Each shift should carry out equipment inspection to check whether the bolts in each part are loose, and whether the screen surface is loose and damaged. If the bolt is loose, it should be tightened in time, and the screen surface should be replaced with a new surface in time if it is damaged.
3. During operation, the feeding amount is as uniform and moderate as possible. Except for special circumstances during shutdown, it is strictly forbidden to bring materials to shutdown and continue to feed the Screen Machine after shutdown.
4. The vibration motor is the key component of the equipment. The repair and maintenance of the motor should refer to the operation manual of the vibration motor for maintenance.
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