Product Details

Product Description

1.The boiler was designed horizontal cyclone reburning chamber of an original creation in the home market, featuring the obvious effect of increasing combustion efficiency .
2. The boiler thermal efficiency is high, every kind of which shall exceed 5 % of national standard.
3. The boiler features the following advantages: compact structure, safe operation, and long boiler life.
4. The air register shall employ cone seal structure of machining equipment, and the uniform blast duct structure shall be applied to air distribute device of wind chamber, which is environmental patent technology of state.
5. Many kinds of fuel shall be applicable, including II and III coal.
6. Because of compact structure, small floor area, and monolayer arrangement of the boiler room ,Reduce boiler room and installation costs.

biomass solid fuels is the use of new technologies and specialized equipment will crop straw, wood chips, sawdust, peanut shell, corn cob, rice straw, rice husk, straw bran, tree branches and leaves, hay and other modern compression molding carbon clean fuel, biomass fuel sources extensively, is an inexhaustible renewable energy, biomass burn rate of 96%, 4% of the remaining ash can be recycled , achieved a straw - Fuel - fertilizer in circulation. Use of biomass fuels, clean and environmentally friendly, renewable energy, environmental protection consistent with national energy policy received strong advocate and promote.

Technical specification:

Item parameter Model			DZG 0.5-0.7-AII	DZL(W) 1-0.7-AII	DZL(W) 2-0.7/1.25-AII	DZL(W)4-1.25/1.6-AII	DZL(W) 6-1.25-AII	DZL(W)8-1.25-AII	DZL(W) 10-1.25-AII	DZL(W)20-1.25-AII
Rated evaporation capacity		t/h	0.5	1	2	4	6	8	10	20
Operation pressure		Mpa	0.7	0.7	0.7/1.25	1.25/1.6	1.25	1.25	1.25	1.25
Steam temperature		℃	169.6	169.6	169.6/194	194/203	194	194	194	194
Water-inlet temperature		℃	20	20	20	20/60	20	20	105	105
Boiler heating efficiency		%	71.76	74.41	77	81	81.5	82	82.75	82.75
Area of stoker		m2	1.26/0.88	1.74	3.04	5.14	7.4	11.4	11.4	20.8
Primary steam valve drifted diameter		mm	PN1.6DN50	PN1.6DN65	PN1.6DN80	PN1.6/2.5DN100	PN1.6DN125	PN1.6DN150	PN1.6DN150	PN1.6DN200
Water inflow valve drifted diameter		mm	PN1.6DN40	PN1.6DN40	PN1.6DN40	PN1.6/2.5DN50	PN1.6DN50	PN1.6DN65	PN1.6DN50	PN1.6DN65
Fuel	Coal available		II type bitumite
Fuel	Consumption	kg/h	75	145	290	580	960	1220	1490	2700
Dimensions of biggest parts for shipment (L x W x H)		m	2.822.7	4.531.93.07	5.822.13.22	6.52.663.52	7.733.54	7.13.23.5	8.23.33.6	9.453.777.1
Dimensions of biggest parts for shipment (L x W x H)		m	2.822.7	4.531.93.07	5.822.13.22	6.52.663.52	7.733.54	7.13.23.5	8.23.33.6	9.453.777.1

chain grate:

Packaging & Shipping

Our Services

------We can help design and manufacture boilers according to customers’ special requirements.

------Engineers are available service overseas

------Ferroli boiler body warranty 3 years

------Engineers 24hours online

How to install a boiler?

Tonghai Boiler provides completed installation drawing and manual, or send engineer abroad for installation guidance.

How many years is the boiler’s life?

The boiler is designed for 20years life.

How to choose a boiler model?

Confirm the type (steam or hot water), capacity, pressure (or output temperature need) and fuel(coal, biomass, gas or oil) of the boiler, Tonghai Boiler will suggest a suitable model based on your usage

How is the warranty term?

If any problems caused for quality during the warranty period, the Seller will repair or replace the broken parts for free, if the problem caused from the client’s side, the Seller will help supply the spare part at lowest cost.