DZL Series of Coal-fired Steam Boilers

Name: DZL Series of Coal-fired Steam Boilers
Rating: 5.0 (58 reviews)

Structural Features

The DZL series of coal-fired steam boilers are single-drum, vertical-type chain-grate boilers.
The boiler proper mainly comprises a drum, a furnace, a convection tube bank and an economizer, etc.
The single-layered arrangement achieves a compact structure.
The novel spirally-corrugated fire tubes and arched tube plates enable the boiler to be safely operated, achieving ideal energy-saving effect and higher heat efficiency.
The air regulation is flexible during combustion, allowing the boiler to be conveniently operated.
The grate design adopts stepless speed regulation, which is convenient, stable and reliable.
The modified furnace arch realizes a strong fuel-adaptability and an ideal burning effect.
This series can be quickly assembled and delivered. The installation period is short, greatly reducing the capital investment.

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Product Description

Applications

This series is mainly used for supplying steam for fields including pharmacy, food, daily chemicals, tobacco, wine-making, paper-making, steel, coking, electric power, colleges and hotels.

Boiler Models	Rated Evaporating Capacity	Rated Steam Pressure	Rated Steam Temperature	Feed-water Temperature	Heating Area	Boiler Heat Efficiency	Fuel Consumption (Class II Soft Coal)	Max. Transportation Weight	Max. Transportation Overall Dimensions
Boiler Models	t/h	MPa	℃	℃	m²	%	Kg/h	Ton	mm
DZL1-1.25- AⅡ	1	1.25	194	20	41.3	78	~160	~22	4520×1770×3065
DZL2-1.25- AⅡ	2	1.25	194	20	70.4	77	~323	~26	6800×2500×3550
DZL2-1.6- AⅡ	2	1.6	204	20	70.4	77	~360	~26	6800×2500×3550
DZL4-1.25- AⅡ	4	1.25	194	20	118	79	~662	~29	7500×2500×3370
DZL4-1.6 -AⅡ	4	1.6	204	20	126	78	~673	~32	7500×2500×3370
DZL6-1.25- AⅡ	6	1.25	194	20	197	78	~1114	~34	6790×3240×3980
DZL6-1.6- AⅡ	6	1.6	204	20	197	78	~1117	~36	6790×3240×3980

DZL Series of Coal-fired Steam Boilers