1.Model:DZL Chain Grate Stoker Type Boiler
2.Capacity:1-20ton/h
3.Pressure:0.7Mpa(7bar),1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar),2.5Mpa(25bar)
4.Steam temperature:174 °c,184 °c,194°c, 204°c,225°c
5.Fuel:coal,biomass
6.Structure:horizontal water-fire tube, single drum
7.Type:we have two types.
DZL :Chain grate stoker automatic feeding fuel and removing dregs . DZH :Manual operate moving grate, needs labour to feed fuel and remove the dregs.
8.Application:industrial production and processing
Sush as:Medicine, chemical, light industry, textile, building material, cultivation, food and beverage, plastic foam, printing, dyeing and washing, rubber processing, paper products,wood processing, hotel, clothing and leather manufacturer etc.
DZL series chain grate biomass steam boiler, is a kind of horizontal three-pass water tube and fire tube shell boiler, the left and right side water cooling wall of furnace is radiation heating area, both side of flue and thread fire tube of inner boiler drum is convection heating area. Front and back furnace wall and both side of water cooling wall made up of refractory bricks. Use light chain grate add fuels mechanically, and equip with blower, draft fan for mechanical ventilation, also equip with scraper slag extractor for discharging the ash automatically.
This series boiler is single drum horizontal type shell boiler, the combustion equipment is chain grate, has the advantages of feed mechanically and strong adaptability of different fuels.
DZL series coal fired steam boiler is the single drum longitudinal type water and fire tube shell water boiler, the burning equipment is the chain grate.
1. The fire grate is compact and dense. It is especially suitable for the combustion of biomass particles.
2. Boiler internal heating area is larger than the same specifications of coal-fired boilers, to make up for the disadvantage of biomass fuel combustion value.
3. The condition is stable, continuous fuel combustion. By adjusting the secondary speed air volume, control the speed of combustion ignition.
4. The biomass steam boiler is easy to operate, user-friendly design, without complicated procedures.
5.It takes the thread smoke tube to enhance heat transfer, improve the heat transfer coefficient and thermal efficiency.
Due to disturbance of smoke in the tube, the smoke pipe is not easy to accumulate dust ,it can clean by itself .
6.Fuel easily obtained, the ash can be recycled.
DZL series quickly installed coal fired steam boiler is the most advanced water-fire tube boiler in Chinese market, This series boiler can be used in textile, food and package factory with high efficiency, small in size and long working life.
