Name: High efficient SZL industrial double drum chain grate coal fired steam boiler
Brand: Xingfu
Availability: InStock

Product Details

Product description

1.The boiler shall adopt double drum,monolayer arrangement,compact structure,as well as large heating surfaces which aremore 10% than those of same kinds of products,featuring the following advantages such as sufficient output,safe and reliableoperation,short construction period,low installation cost ect.

2.The design of cyclone reburning chamber in furnace resulted in the decrease of dust contained in the flue gas.At the same time,incandescent carbon black particles shall burn further,enhancing the boiler thermal efficiency,decreasing gas blackness,as a result,the gas emission concentration shall meet the requirements of grade A environmental protection area.

3.The grate shall employ the technology patent of small roller structure,boundary grate and so on,improving the operation reliability of the boiler.

4.Since the adoption of technology patent for the sealed wind chamber and bilateral grate air register,and the application of machining cone seal structure to grate adjusting air eauipment,the sensitivity of the grate shall be improved.

The parameter of boiler

Item Item Boiler type			SZL6-1.25/ 1.6/2.5-AII	SZL8-1.25/ 1.6/2.5-AII	SZL10-1.25/1.6/2.5-AII	SZL10-1.25/1.6/2.5-AII	SZL15-1.25/1.6/2.5-AII	SZL20-1.25/1.6/2.5-AII	SZL25-1.25/1.6/2.5-AII
Evaporation capacity		T/h	6	8	10	12	15	20	25
Working pressure		Mpa	1.25/1.6/ 2.5	1.25/1.6/ 2.5	1.25/1.6/ 2.5	1.25/1.6/ 2.5	1.25/1.6/ 2.5	1.25/1.6/ 2.5	1.25/1.6/ 2.5
Steam temperature		℃	194//204/ 226	194//204/ 226	194//204/ 226	194//204/ 226	194//204/ 226	194//204/ 226	194//204/ 226
Inlet water temperature		℃	20	20	20	20	105	105	105
Heating efficiency		%	≥78	≥78	≥80	≥80	≥81	≥81	≥81
Area of boiler heating surface		M²	147.8	175	220	388	443	578	626
Area of stoker		M²	7.6	9.6	11.72	14.2	17.2	22.6	26.3
Coal available			II type bituminous,low heat capability:17700-21000KJ/kg
Water pump	Model		2GC-5×6	2½GC-6×6	DG12×7	DG15-35×5	DG15-35×5	DG25-35×5	DG46×30
Water pump	Motor power	Kw	15/18.5	15/18.5	18.5/22	22/30	22/30	30/37	37/45
Blast fan	Model		G6-41-13 NO7.1A	G6-41-13 NO8.5A	G6-41-13 NO8.5A	G6-41-13 NO8.5A	G6-41-13 NO8.5A	G6-73-11 NO11D	G4-68-10D
	Ventilation	M³/h	5349-10354	9369-18137	9369-18137	9369-18137	9369-18137	36100	33173- 58856
	Wind pressure	Pa	1697-2270	2535-3391	2535-3391	2535-3391	2535-3391	2730	2313-3401
	Motor power	Kw	7.5	18.5	18.5	18.5	18.5	37	45
Induced draft fan	Model		Y6-41-13 NO10C	Y6-41-13 NO11.2D	Y6-41-13 NO11.2D	Y6-41-13 NO11.2D	Y8-39-13 NO10D	GY20-15	Y4-68 NO12.5D
	Ventilation	M³/h	32144- 16604	41773- 21578	41773- 21578	41773- 21578	4500	73308	60611- 110772
	Wind pressure	Pa	2575-3444	2764-3697	2764-3697	2764-3697	3205	3515	3765-2589
	Motor Power	Kw	37	45	45	55	90	110	132
Maximum size for shipment		M	7.83×3.34 ×3.46	8.82×3.34 ×3.46	8.0×3.5 ×2.7	7.2×3.3 ×3.6	8.0×3.3 ×3.6	10.6×3.35 ×3.69	10.8×4.46 ×3.76
Maximum weight for shipment		T	48/51/53	56/58/60	96/97/98	102/103 /104	107/108 /109	152/154 /156	210/212 /214

Company information

Qingdao Xingfu Boiler Thermopower Devices Co., Ltd, established in 1981, is the parent company of Qingdao Honest Trading Co., ltd .It is specialized in manufacturing A level Boilers, pressure vessels and thermal power equipment, authorized by the General Administration of Quality Supervision.Inspection and Quarantine of the People's Republic of China.

The company has won several honors, namely ‘outstanding boiler-making enterprise’, ‘environments exquisite factory of province’, ‘Shandong Star Enterprise’, ‘Top Credit Grade of Qingdao Enterprise’. Communist Party and country leaders visited and inspected company’s achievements and business several times, and gave a very high evaluation. The company has fixed asset RMB66.8 million, with abundant technical force, advanced equipment, complete examination metheod. Moreover, we have passed the ASME, CE, ISO9001, ISO14001.

Recent years, our products have been successfully exported to Europe, Africa, Latin America, South East Asia and Middle East Countries and Areas.

Factory view

Our partners

Our advantage

Honor and qualification

FAQ

1. What is our Qualification?

We are a Class A Boiler Manufacturer, with more than 30 years' experience in the field of boilers and pressure vessels.

2. What is our product range?

We specialized in manufacturing boilers,pressure vessels and boiler auxiliaries

3. How many countries we have exported?

We have exported to Bangladesh, South Africa, Malaysia, Philippines, Indonesia, Packistan, etc.

Our product have been successfully exported to Europe,Africa,Latin America,South East Asia and Middle East countries and areas.

4. What is our Warranty Period?

The Warranty Period is ONE YEAR with lifelong service.