Product Details

Industry Chain-Grate Coal-Fired Steam Boiler

Product Description

1. Product features of coal fired steam boiler:

1.Compact structure, small installation space, single-floor boiler room, cost-effective infrastructure.

2. Great assembly level, short installation period and inexpensive installation.

3.Sufficient and reasonable heating surface, quick temperature/pressure-rise of boiler, satisfactory productivity and high heating efficiency.

4. Introduce the air with air distribution chambers of grate. All air distribution
chambers can adjust the air flow independently and grate can be regulated step-less speed.

5.Wide range of applicable coals and full combustion.

6. Electric control cabinet is equipped with complete automatic control and monitor instruments featuring high automation, safety, reliability and simple operation.

2. Parameter table:

Model	Rated evaporation (t/h)	Steam pressure (MPa)	Steam temp (°C)	Feed-water temp (°C)	Boiler proper heating area (m²)	Hydraulic test pressure (MPa)	Grate area (m²)
SZL1-0.7-AII	1	0.7	170.4	20	32.2	1.05	2.14
SZL2-0.7-AII	2	0.7	170.4	20	69.64	1.05	3.41
SZL2-1.25-AII	2	1.25	193.3	20	69.64	1.65	3.41
SZL2-2.5-AII	2	2.5	226	20	69.64	3.125	3.41
SZL4 -1.25-AII	4	1.25	193.3	20	119.8	1.65	6.73
SZL4-1.6-AII	4	1.6	204.3	20	119.8	2	6.73
SZL4-2.5-AII	4	2.5	226	20	121	3.125	6.73
SZL6-1.25-AII	6	1.25	193.3	20	228.8	1.65	7.45
SZL6-1.6-AII	6	1.6	204.3	20	228.8	2.0	7.45
SZL10-1.25-AII	10	1.25	193.3	104	302.9	1.65	14.5
SZL15-1.25-AII	15	1.25	193.3	104	341.2	1.65	19.4
SZL20-1.6-AII	20	1.6	204.3	104	430.8	2.0	20.8
SZL35-1.6-AII	35	1.6	204.3	104	565.5	2.0	34
SZL40-1.6-AII	40	1.6	204.3	104	646	2.0	42.1
SZH0. 5-0.7-AII	0.5	0.7	170.4	20	17.5	1.05	1.1
SZH1-0.7-AII	1	0.7	170.4	20	32.2	1.05	1.97
SZH1-1.0-AII	1	1.0	184	20	32.2	1.4	1.97
SZH2-1.0-AII	2	1.0	184	20	69.64	1.4	2.64
SZH2-1.25-AII	2	1.25	193.3	20	69.64	1.65	2.64
SZH4-1.25-AII	4	1.25	193.3	20	119.8	1.65	4.22
SZH4-1.6-AII	4	1.6	204.3	20	119.8	2.0	4.22
SZH4-2.5-AII	4	2.5	226	20	119.8	3.125	4.22

3. Application scope:

Greenhouse, School, Hospital, Chemical Industry, Heating or Steam provide