Name: DZL fully automatic fire tube coal fired heating boiler
Brand: TongHai
Availability: InStock

Product Details

Company Information

TongHai Power is the pioneer industrial boilers of China market, also the well-known heating group in Europe, and we have various boilers for worldwide customers.

Characteristics of the product:

1. Steam capacity: 1000-30000kg/h

Thermal power: 700-21000KW

Available fuel: coal

2. It adopts variable-speed operation of the grate to burn. Fuel can achieve full combustion to decrease dust / SO2 / NOx emission.

3. Complete system can achieve automatic temperature control & pressure control & water level control & alarming & safety indication.

4. The unique design of furnace to ensure full circulation of high temperature.

5. Furnace with high performance insulation materials and refractory bricks.

6. Thermal efficiency can improve 2-3% with Energy saver.

Product Description

Technical Specifications

parameter / model			DZL(W)0.7-0.7-95/70-AII	DZL(W)1.4-0.7-95/70-AII	DZL(W)2.8-0.7-95/70-AII	DZL(W)4.2-1.0-115/70-AII	DZL(W)_5.6-1.0-115/70-AII	DZL(W)7.0-1.0-115/70-AII
Rated evaporation capacity		MW	0.7	1.4	2.8	4.2	5.6	7
Operation pressure		Mpa	0.7	0.7	0.7	1	1	1
Steam temperature		Deg C	95	95	95	115	115	115
Water-inlet temperature		Deg C	70	70	70	70	70	70
Boiler heating efficiency		%	74	76	76	78	82	83.5
Area of stoker		m2	1.8	3.04	5.14	7.4	11.4	11.4
Heating area		m2	6000	12000	24000	36000	48000	60000
Fuel	Coal available		II type bitumite,low heat capability:17700-21000KJ/kg
	Consumption	kg/h	145	290	580	960	1100	1410
Water entrance and exit diameter		MM	Pn1.6Dn65	Pn1.6Dn100	Pn1.6Dn125	Pn1.6Dn150	Pn1.6Dn150	PN1.6DN200
Dimensions of biggest parts for shipment (L x W x H)		m	5.151.752.87	5.822.263.22	6.512.63.52