LZF anti blocking device

Overview of LZF anti blocking device products:

The silo wall vibrator, also known as anti blocking device or silo wall vibrator, is used to prevent and eliminate various phenomena such as "blockage" and "tower arch" caused by internal friction, deliquescence, electrification, and component segregation of materials in the silo; Warehouse wall vibrators, also known as anti blocking devices, can be used to remove various bonded materials from warehouse walls and pipelines. Warehouse wall vibrators, also known as anti blocking devices, can be used as vibrating feeders, vibrating conveyors, vibrating funnels, and vibrating chutes. The LZF series anti blocking device is widely used for anti blocking of storage silos in industries such as metallurgy, chemical engineering, building materials, thermal power, coal, food, cement, pharmaceuticals, fertilizers, grain, casting, ceramics, abrasives, etc. The ZFB series anti blocking device has the advantages of small size, light weight, high efficiency and energy saving, and simple installation.

Structural description of LZF anti blocking device:

The LZF type silo vibration arch breaking anti blocking device is a typical example of the application of vibration motors. The device uses the YZD type vibration motor as the excitation source, adopts a welded structure, and the platform and vibration motor are fastened with high-strength bolts.

Technical parameter table of LZF anti blocking device:

The LZF series silo wall vibrator can be fixed to the silo wall at the bottom of the silo with bolts, or directly welded to the silo. Its fixing (welding) should be firm, and the better the rigidity of the connection with the silo wall, the better its use effect.

The LZF type silo vibration anti cold device uses a motor as the excitation source. When the LZF series anti blocking device is working, the high-speed rotation of the vibration motor generates periodic high-frequency vibration of the silo wall. Due to the periodic vibration of the anti blocking device, on the one hand, the material is out of contact with the silo wall, eliminating the friction between the material and the silo wall, and on the other hand, the material is affected by alternating speed and acceleration, in an unstable state, effectively overcoming the internal friction and aggregation force of the material, eliminating the relative stability between the materials in the silo, and enabling the material to be smoothly discharged from the silo mouth.

Main dimension table of LZF anti blocking device:

Installation location and method of LZF anti blocking device:

1. All steel silo: The LZF type device should be welded to the wall of the silo.

2. For all concrete silos and reinforced steel silos, vibration plates should be installed inside the silos, and LZF type anti blocking devices should be welded to the vibration plates.

3. The upper part is a concrete hopper, and the lower part is a steel hopper. The LZF type anti blocking device should be welded onto the wall of the dry material hopper.

4. Storage bins for pure coarse block materials, regardless of their form, should be equipped with vibration plates inside the bin. The LZF type device should be welded onto the vibration plate.

5. Chute: The LZF type anti blocking device should be welded to the parts of the chute that are prone to sticking and blockage.

The LZF type anti blocking device should be installed on the vibration wave belly section of the installation surface, which is located at one-third to one-quarter of the total length from the upper or lower side of the installation surface.

Operation and maintenance of LZF anti blocking device:

When welding the anti blocking base, it is important to pay attention to whether the base is stable and whether the installation connection of the anti blocking device is level.

At the beginning of the operation of the vibration motor, due to the running in between the bolts, nuts and the base plane, the fastening force will be reduced and small looseness will occur. Therefore, the foot bolts of the vibration motor should be tightened multiple times during the initial operation. At the beginning, they should be tightened once a day, and after two weeks, they should be checked and tightened once a week. Regularly lubricate the vibration motor, usually within 2 months.