Two types of ash hoist
Generally speaking, ash hoist is also called ash extractor, there are two types of ash hoist in our company. It is used to unload the quicklime fired in the shaft kiln furnace regularly and evenly, and supply it to the two-stage sealed ash discharge valve.
Tower ash extractor (TTCH-200 type)
The tower ash extractor can well unload the quicklime fired in the shaft kiln furnace regularly and evenly, and supply it to the two-stage sealed ash discharge valve. It can arbitrarily adjust the ash output in a certain area according to the needs of furnace conditions, and the ash outlet at the bottom of the kiln can be easily adjusted through computer settings.
During normal production, the ash discharger is controlled by PLC to automatically balance and evenly discharge ash. When the kiln condition is abnormal and needs to be adjusted, the ash output of each area can be conveniently and flexibly set on the computer with the mouse, so as to correct the furnace condition.
To achieve the purpose of adjusting the kiln conditions to achieve uniform calcination. Operators often need to adjust furnace conditions according to the quality of raw materials and fuels and changes in external factors. For example, it can be adjusted to unilateral ash discharge. This equipment is handy for adjusting furnace conditions.
Disc ash Hoist machine (TTYP type)
The equipment is mainly composed of electric motor, reducer, transmission shaft, turntable scraper and so on.
Main features:
a. In the process of ash discharge, the block lime will not be damaged by extrusion, so that the amount of powder ash produced in the process of ash discharge is greatly reduced.
b. During the ash discharge process, the material surface in the whole furnace is lowered steadily, and the material surface is kept flat.
c. During the ash removal process, the automatic forward and reverse rotation of the ash discharger keeps the air gap between the lime blocks above the same, so as to keep the air flow smooth, unlike other ash discharge equipment, which tends to reduce the gap in the furnace and the airflow is turbulent.
d. Since the motor adopts frequency conversion operation, the amount of ash output can be adjusted by clicking the mouse in the industrial control room, and the amount of ash output can be easily adjusted according to the needs of production.
