Industrial Coal Fired Steam Boiler

Model:	DZL
Brand:	-
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Boilers
Label:	High Quality Boiler , Wood Fired Boiler , Steam Boiler
Price:	-
Min. Order:	1 set

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Product Description

1. Structure Instruction:

DZL series boiler is horizontal three-back water fire pipe composite boiler. Fix fire tube in drum and the light pipe water wall is fixed on the right and left sides of the furnace. With light chain grate stoker for mechanical feeding and by the draft fan and blower for mechanical ventilation, realize mechanical taphole by scraper slag remover.

The hopper of fuel drops to grate bar, then enter furnace for burning, by the ashes room above the back arch, the flame gets through the first backhaul fire tube to front smokebox, then turn back from front smokebox to the second flue for economizer and dust collector, at last, released into the atmosphere by the draft fan through chimney.

2.Performance features

DZL series chain grate stoker boiler has advantages as following:

1. High thermal efficiency

2. By mechanize operation, reduce intensity of labour of stoker.

3. Easy for installation, when on site, only install slag remover, valve, pipe, water and power, etc., the boiler can be launched into running, additionally, the firing is fast.

4. Easy for installation and moving, save a great amount of capital outlay.

5. Fule: rice hull, lower calorific value: 12792KJ/Kg.

Steam Boiler

Hot Water Boiler

China Steam Boiler

China Hot Water Boiler

DZG（L）Horizontal Type Coal-Burning Steam Boiler

Main Technology Parameter List

Model Item			DZG1-0.7-A II DZG1-1.0-A II DZG1-1.25-A II	DZG2-1.0-A II DZG2-1.25-A II DZG2-1.57-AII	DZG4-1.25-A II DZG4-1.57-A II	DZL1-0.7-A II DZL1-1.0- A II DZL1-1.25- A II DZL1-1.57- A II DZL1-2.45- A II
Rated Capacity T/h			1	2	4	1
Rated Working Pressure Mpa			0.7/1.0/1.25	1.0/1.25/1.57	1.25/1.57	0.7/1.0/1.25/1.57/2.45
Rated Steam Temp. ℃			170/183/194	183/194/204	194/204	170/183/194/204/226
Feed Water Temp. ℃			20	20	20	20
Fuel Consumption Kg/H			170	330	600	170
Thermal Efficiency %			77	77	78	78
Heating Surface m²	Boiler Body		32.4	33.85	75.75	32.4
Heating Surface m²	Economizer		12.51	24.64	38.5	12.51
Grate area m²			1.37	2.3		2.05
Designed Fuel Type			Bituminous Coal	Bituminous Coal	Bituminous Coal	Bituminous Coal
Max. Transport Weight T			10.6	19.6	26.5	13.3
Max. Transport Dimension m			4.75x2.1x2.6	5.7x3.4x4.6	5.49x2.6x3.5	5.65x2.1x2.6
Boiler Auxiliary Equipment Model and Specification
Air Blower		Model	T4-72-11; 3.2A;Right225°	T4-72-11; 3.2A;Righ 315°	T4-72-11; 4A; Right 315°	T4-72-11; 3.2A; Right 225°
Air Blower		Motor Power	N=1.5 Kw	N=3 Kw	N=5.5 Kw	N=1.5 Kw
Draft Fan		Model	YX9-35-11; 5C ; Right 0°	Y-9-26; 6.3C ; Right 0°	Y-9-26; 9D;Right 0°	YX 9-35-11; 5C; Right 0°
Draft Fan		Motor Power	N=5.5 Kw	N=11 Kw	N=22 Kw	N=5.5 Kw
Gear Box		Model				GL-5P
Gear Box		Motor Power				N=0.55 Kw
Feed Water Pump		Model	1.5WCT-120	1½ GC5x7	1½ GC5x7	1.5WCT-120
Feed Water Pump		Motor Power	N=2.2 Kw	N=7.5 Kw	N=7.5 Kw	N=2.2 Kw
Dust Remover		Model	XD-1	XD-2	XD-4	XD-1

Model Item			DZL2-1.0-AII DZL2-1.25-AII DZL2-1.57-AII DZL2-2.45-AII	DZL4-1.25-AII DZL4-1.57-AII DZL4-2.45-AII	DZL6-1.25-AII DZL6-1.57-AII DZL6-2.45-AII	DZL8-1.57-AII	DZL10-1.25-AII DZL10-1.57-AII DZL10-2.45-AII
Rated Capacity T/h			2	4	6	8	10
Rated Working Pressure Mpa			1.0/1.25/1.57/2.45	1.25/1.57/2.45	1.25/1.57/2.45	1.57	1.25/1.57/2.4545
Rated Steam Temp. ℃			183/194/204/226	194/204/226	194/204/226	203.04	194/204/226
Feed Water Temp. ℃			20	20	20/60	20	20/60
Fuel Consumption Kg/H			~310	~590	~900	~1200	~1440
Thermal Efficiency %			78	80	77.44	78	80.6
Heating Surface m²	Boiler Body		33.85	75.75	142	205	347
	Economizer		24.64	38.5	87.2		139.52
Grate area m²			3.5	4.66	7.4	8.4	10.98
Designed Fuel Type			Bituminous Coal	Bituminous Coal	Bituminous Coal		Bituminous Coal
Max.Transport Weight Ton			21	26.5	38	33	28/29
Max. Transport Dimension m			5.9x2.2x3.3	6.5x2.6x3.524	7.4x3.2x4.2	8.1x3.2x4.2	7.6x3.2x3.5
Boiler Auxiliary Equipment Model and Specification
Air Blower		Model	T4-72-11; 3.2A;Right315°	T4-72-11; 4A;Righ 315°	T4-72-11; 5A; Right 225°	GG8-Na； 7.1A; Right 225°		10TG811D Right 225°
		Motor Power	N=3 Kw	N=5.5 Kw	N=11 Kw	N=11 Kw		N=15 Kw
Draft Fan		Model	Y9-26； 6.3C; Right 0°	Y-9-26; 9D; Right 0°	Y-8-39; 9D;Right 0°	GY8-1; Na9.5D;Right 0°		10JY; 9.5D; Right 0°
		Motor Power	N=11 Kw	N=22 Kw	N=30Kw	N=37Kw		N=45 Kw
Gear Box		Model	GL-5P	GL-5P	GL-10P			GL-16P
		Motor Power	N=0.55 Kw	N=0.55 Kw	N=1.1 Kw			N=1.1 Kw
Feed Water Pump		Model	1½ GC 5x7	1½ GC 5x7	DG 6-25x7	2GC-5xT		1½ GC 6x6
		Motor Power	N=7.5 Kw	N=7.5 Kw	N=7.5 Kw	N=22 Kw		N=2.2 Kw
Dust Remover		Model	XD-2	XD-4	XD-6	XD-8		XD-10