Rotary dryers,Rotary kiln

Hand-fired hot blast stove is a kind of heating equipment called by comparing with automatic combustion hot air furnace. Hand-fired hot blast stove adopts manual feeding and manual control mode. Operator shall choose proper blowing air volume and fuel amount based on working experience so that to get proper hot air temperature and volume. According to burning modes, hand-fired hot blast stove is classified into: ①direct burning type；②indirect burning type. Hand-fired hot blast always adopts coal and wood as fuel. It is always used for providing heat for dryer and green house. 

Taeda Hand-fired Hot Blast Stove holds below advantages：

1. Simple structure, save, quick and easy to operate;

2. Can use a wide range of fuels such as biomass, lignite and bitumite;

3. Adopt special fire bar; casting type furnace body and optimization type furnace structure can guarantee long service span of hot air furnace;

4. Reasonable air distribution and inlet and outlet air design; full combustion; high thermal efficiency which can reach 10%;

5. Furnace body and heat exchanger are installed separately, which provides convenience for transportation and maintenance;

6. The thermal efficiency of direct hot air furnace is 15% to 20% higher than that of indirect hot air furnace;

Applications of hand-fire type hot air furnace: 

Feed: dregs, barley straw feed, pellet feed, dicalcium phosphate etc. 

Building materials: ceramic fiber, insulation board, thermal insulation cotton, ultra-fine powder, desulfurization gypsum, quartz sand, etc. 

Environmental protection type: paper making black liquor (lignin), sludge drying, phosphorus gypsum, waste liquid treatment, solid waste, etc. 

Food and drug categories: food, dried fruits, vegetables, medicines, etc

Water purification agent: polymeric aluminum chloride, sulfuric acid, etc. 

Other: wood, mining smelting processing, rubber powder, acetylene bottle, plastic mold etc.