High efficiency Coal Fuel High-temperature Hot Air Furnace for lignite drying and upgrading

Quick Detail:

Description:

1. there is emergency protecting equipment response to incidents such as sudden power off.
2. There is no black smoke in tail gas, meet the demand of environmental protection. Good operating conditions.
3 The total thermal efficiency > 78%; hot air is clean, no effect on product quality;
4 . Heat exchanger has long service life, low maintenance needed;
5 Hot air temperature can reach up to 650 C, hot air temperature fluctuates within 
6. the hot air furnace is very easy to operate and adjustment. The period of ash-collected of furnace is long.

Applications:

1. We need explosion protection system in lignite crushing system, conveying systems, warehousing systems or going into the rotary dryer.
2. We should keep the outside air from the lignite rotary dryer and seal the burner,rotary dryer tightly.
3. Lignite drying system process should use fully automatic production line process line and be installed explosive alarm system in every explosive point.

Specifications:

hot air furnace It can burn multi-coal,High combustion efficiency, Thermal efficiency is more than 95%.

1.energy saving 
2.heat economy 
3.no coking in the furnace 
4.heat efficency >95%

Competitive Advantage:

1.Heat exchanger adopts the advanced jet technology, and it contains jet pipe and plug-in pipe, the air whirls in pipe at a high speed, which reduce the heat resistance, lengthen the exchange time, and increase the heat exchanging factor. Heat exchanger is countercurrent heat-exchange, i.e. flue gas flows outside the pipe, fresh air flows inside, which strengthen the heat exchange.