Introducing the key points to note when operating a star unloader
The star unloader
is a special device for sealing and unloading dust collectors. It can continuously discharge materials and transport materials to a designated device. Can be applied to a variety of materials. The temperature-resistant type of star unloader is a temperature-resistant type of material that can be transported up to a certain distance between the bearings at both ends and the impeller, which can prevent ultra-fine powder from contacting the bearings. The high-temperature-resistant unloader can transport materials up to a temperature that is connected by a sprocket. There is a certain distance between the reducer and the unloader housing.
The features of the star unloader
are as follows
Using an elastic impeller to enhance flexible sealing and eliminate impeller jamming.
The bearing seat is shifted to the outside of the valve body to isolate the direct source of dust particles, extend the service life of the bearing, and facilitate maintenance.
Equipped with a cycloid reducer, the structure is compact, stable and reliable.
Precautions for operating the star unloader are as follows
Use the reducer in accordance with the instructions of the reducer, and the motor should rotate in the direction indicated by the arrow.
Note that if the motor overheats when the power is turned on, it must be stopped for inspection to avoid affecting the normal operation of the reducer.
If any abnormal vibration is found during operation, stop the machine to eliminate it.
During operation, check the heating at the bearing. Generally, the temperature rise at the bearing should not be greater than ℃
If powder leakage is found on the shaft, the packing gland bolts at both ends should be tightened.
If the bolts are found to be loose during operation, they should be tightened in time.
Star ash discharge valve
According to its shape and structure, it is divided into circular star ash discharge valve and square star ash discharge valve. Its advantage is smooth and reliable operation, uniform and accurate discharge, optimized structure, small size and sealing performance. Easy to maintain, lightweight, energy-saving, long service life, etc. It is also one of the indispensable equipment for dry dust particle solid conveying equipment. Electric ash unloading valve
It is divided into normal temperature type and high temperature type. It consists of three parts: motor, gear planetary reducer or needle fiber cycloid reducer and rotor type unloader. There are two series of specifications, import and export. The flange is round and the flange is round. The electric dust discharge valve is generally made of casting or welding of carbon steel plates. It is one of the main equipment for dust removal equipment and other equipment to discharge dust. Explosion-proof star unloader is used in some occasions that have special requirements for the on-site environment. The explosion-proof star unloader produced by our company uses pure aluminum rotor, aluminum impeller, and the motor adopts series produced by regular
manufacturers. Explosion-proof motor, voltage is optional. The explosion-proof series unloaders produced by our company are sold to more than 30 provinces and cities across the country along with dust removal equipment. The quality is reliable and the quality is more guaranteed
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