Scraper conveyors PPZ

Suspended scraper conveyor is designed for extinguishing slag and protecting a boiler against blowing of fake air.

Purpose and technical description

This type of deslagger is mainly applied for shell boilers. In the trough of conveyor there are installed: a drive shaft, shaft, the scraper belt, upper and lower slides consisting a scraper belt guiding. The slides are changeable elements. The drive consists of motoreducer and chain transmission. The drive system is protected against overloading by the wheel safety device placed in the the chain wheel of a drive shaft.

Technical data

Maximum efficiency of a slag:  0,8 t/h;

Power of engine: 0,55 kW.


1. The tank of slag trap, 2. The front shaft 3. The back shaft 4. The scraper belt 5. The drive 6. Chain guiding