DRG-29x2-II

Purpose of Hot Blast Smoke Exhausters DRG-29kh2-II

Single-inlet centrifugal hot blast smoke exhausters DRG-29kh2-II are designed for the recirculation of flue gases from boilers using solid and gas-oil fuels of various steam capacities. The use of DRG-29kh2-II exhausters is also permitted for the extraction of hot and dust-laden flue gases from furnaces of technological lines for the production of iron ore pellets in the ferrous metallurgy industry (sintering plants), with gas dust content up to 2 g/nm³ and dust particle size not exceeding 0.5 μm.

Operating Conditions of Hot Blast Smoke Exhausters DRG-29kh2-II

The smoke exhauster is designed for continuous operation indoors and outdoors in moderate and tropical climates (climatic design U or T, placement category 1, according to DSTU 15150-69). The exhauster may be started when the temperature inside the scroll is not lower than -30 °C. The maximum permissible inlet temperature must not exceed 400 °C. Operation is allowed at a rotational speed of 750 rpm.

Casing Rotation Angles of Smoke Exhausters DRG-29kh2-II