High Efficiency Class A Waste Heat Recovery Industrial Boilers Manufacturer

Model:	Q series
Brand:	DONGYUE
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Boilers
Label:	Industrial Boilers , Heat Recovery Boiler , Waste Heat Boiler
Price:	-
Min. Order:	1 set

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Product Description

High Efficiency Class A Waste Heat Recovery Industrial Boilers Manufacturer

Q series chemical, sulfate, carbon, coking, petrochemical,& building materials ect. Of industrial waste heat recovery boilers

Product features

1. The steam shall be produced by waste heat of production process, resulting in energy saving and increasing benefit.

2. The waste heat boiler shall feature the following advantages: compact structure, no pollution,small system resistance, simple operation, safety and reliability, and full waste heat recovery.

3. The design of waste heat boilers shall be in accordance with users’ process parameter.

Main performance parameters of waste heat boilers

Boiler type Items	Q40/850-12-1.25	Q50/900-15-1.25/300 Q50/900-15-1.6/300	Q60/900-20-1.8	Q66/900-25-1.25/300
Rated output (t/h)	12	15	20	25
Rated working pressure(Mpa)	1.25	1.25/1.6	1.8	1.25
Flue gas flow (peak)Nm3/h	40000	50000	60000	114000
Inlet flue gas temperature	850	900	900	900
Rated steam temperature	194	280/300	210	300
Heated surface of boiler proper(m2)	683	842.5/871.7	958	1604
Superheater heating surface(m2)	/	30.5	/	70.5
Economizer heating surface(m2)	/	/	/	750
Air preheater heating surface(m2)	/	/	/	510
System resistance(Pa)	﹤2000	﹤1500	﹤1000	﹤2000
Maximum weight of transportation cargo(t)	38.9	bulk	bulk	bulk
Scope of application	Chemical industry	Chemical industry	Chemical industry	Chemical industry

Boiler type Items	Q80/900-25-2.5	Q75/900-25-3.82/450	Q110/900-35-8.32/450	Q130/950-35-3.82/450	Q160/900-50-3.82/450
Rated output (t/h)	25	25	35	35	50
Rated working pressure(Mpa)	2.5	3.82	3.82	3.82	3.82
Flue gas flow (peak)Nm3/h	80000	75000	110000	113000	16000
Inlet flue gas temperature	900	900	900	950	900
Rated steam temperature	226	450	450	450	450
Heated surface of boiler proper(m2)	1496	1145	1710	1961	2403
Superheater heating surface(m2)	/	171	185	270	320.5
Economizer heating surface(m2)	/	1660	830	984	/
Air preheater heating surface(m2)	/	/	945	/	/
System resistance(Pa)	﹤1000	﹤1500	﹤1600	﹤1600	﹤2000
Maximum weight of transportation cargo(t)	Bulk	Bulk	Bulk	Bulk	Bulk
Scope of application	Chemical industry	Chemical industry	Chemical industry	Chemical industry	Chemical industry

Boiler type Items	Q12/300-1.2-0.25 Watergas waste heat recovery	Q6/1000-2-1.25 Acid waste heat recovery	Q10/1000-4-1.25/350	Q15/900-4-1.25/280 Q15/900-4-1.6/280
Rated output (t/h)	1.2	2	4	4
Rated working pressure(Mpa)	0.25	1.25	1.25	1.25/1.6
Flue gas flow (peak)Nm3/h	12000	6000	10000	15000
Inlet flue gas temperature	300	1000	1000	900
Rated steam temperature	138	194	350	280
Heated surface of boiler proper(m2)	248	82	84	278/292
Superheater heating surface(m2)	/	/	115	7.1
System resistance(Pa)	﹤500	﹤500	﹤1000	﹤1000
Maximum weight of transportation cargo(t)	18.2	12	24.5	22.7/24.5
Scope of application	Chemical industry	Sulphur-burning sulphuric acid	Sulphur-burning sulphuric acid	Chemical industry

Boiler type Items	QCF10/950-5-2.45/400	Q18/900-6-1.25/280 Q18/900-6-1.6/280	Q26/900-8-1.25/250 Q26/900-8-2.0/300	Q30/900-10-1.25/250 Q36/900-10-1.6/250
Rated output (t/h)	5	6	8	10
Rated working pressure(Mpa)	2.45	1.25/1.6	1.25/2.0	1.25/1.6
Flue gas flow (peak)Nm3/h	10000	18000	26000	36000
Inlet flue gas temperature	950	900	900	900
Rated steam temperature	400	280	250/300	250/280
Heated surface of boiler proper(m2)	150	371.3	418/418	506
Superheater heating surface(m2)	30	9.46	9.55/13.8	12.4
System resistance(Pa)	﹤1000	﹤1000	﹤1000	﹤1000
Maximum weight of transportation cargo(t)	Bulk	25.4/28.2	32.4	38.8
Scope of application	Pyrite-based sulphuric acid	Chemical industry	Chemical industry	Chemical industry