DZL series coal biomass fired boiler is single drum water tube and fire tube boiler, combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and screw fire tube in the drum are convection heating area. This boiler uses the upper drum, water wall tube and head are in symmetrical arrangement mode. This furnace structure in reasonable arrangement and high efficiency. This series boiler adopts several environmental protect measures (bag dust collector, double towers desulfurization, etc.) to meet the national emission requirement.
2. Main Features of DZL boiler
1.High temperature annealing treatment of Arched tube plate
2.Fully automated tube sheet welding
3.1.4 times' hydro test
4.All-around crack detection
5.Optimized installation technique after 20 years
6.24 hours operation debugging of grate
7.60 lines inspection before delivery
8.Fully automated processing of spirally corrugated tube
Technique Parameters | ||||||||
Model | DZL 1 | DZL 2 | DZL 4 | DZL 6 | DZL 8 | DZL 10 | DZL 15 | DZL 20 |
Steam Capacity (t/h) | 1 | 2 | 4 | 6 | 8 | 10 | 15 | 20 |
Working Pressure (Mpa) | 0.7/1.0/1.25 | 1.25/1.6 | 1.6/2.5 | |||||
Steam Temperature(C) | 170/184/194 | 194/204 | 204/226 | |||||
Feed Water Temperature(C) | 20 | |||||||
Effective area of grate(M2) | 2.22 | 2.22 | 4.1 | 5.85 | 7.95 | 9.75 | 11.1 | 23.9 |
Fuel Consump- tion (kg/h) | 151 | 302 | 600 | 880 | 1150 | 1450 | 2200 | 1160 |
Exhaust flue gas temperature(C) | 135-145 | |||||||
Thermal Efficiency(%) | 83%-86% | |||||||
Weight(t) | 17 | 23 | 25 | 35 | 45 | 33upside 28underpart | 42upside 35underpart | 50upside 28underpart |
Notes:Parameters is for reference only, if any changes should follow actual drawings. | ||||||||
Henan Taiguo Boiler Manufacturing Co., Ltd founded in 1976, is the professional manufacturer of Grade A industrial boilers. The company covering an area of 60,000 m2, construction area of 45,000m2, owning independent physical and chemical laboratories. Henan Taiguo Boiler offer various industrial boilers, including Gas & Oil Fired Boiler, Coal Fired Boiler, Biomass Fired Boiler, Electric Heating Boiler, Thermal Oil Boiler,Steam Generator, Pressure Vessel, Hot Air Furnace, etc.
4. Packing and delivery
We will provide the safty Packing and delivery ways according to customer requirements.
Small boiler will put into containers, bigger boiler use Open-top container or Flat Rack.
5. Our Service
Pre-Sales Service
* Inquiry and consulting supports
* Visting our factory
After-Sales Service
* Engineers available to service machinery overseas.
* Training how to install the machine, training how to use the boiler.
6. FAQ
1. How to buy a good boiler?
a. Choose a good supplier, A grade boiler manufacturer.
b. Specification is clear, steam or hot water, capacity,fuel,pressure and so on
c. Price is not the only problem, quality and service also important.
2. What is your main product?
Steam boiler, hot water boiler, thermal oil boiler and pressure autoclave.
Gas fired boiler, oil fired boiler, diesel fired boiler, coal fired boiler, biomass fired boiler.
Industry boiler, paper machine boiler, sugar mill boiler, printing industry boiler, food industry boiler,
power plant boiler,textile mill boiler, garment industry boiler and so on.
3. Why choose us?
a. A grade boiler factory, long history since 1976.
b. Henan boiler industrial area, Taikang No.1 boiler factory
c. China famous brand, ISO certificate