DZL Chain grate Coal Fired Steam Boiler & Hot Water Boiler
1. signle durm design
2. boiler capacity of 1-20T/H
Principle of DZL Steam Boiler & Hot Water Boiler
DZL series steam and hot-water boiler is the single-cylinder, water-tube assembly, chain grate boiler. Boiler drum is arranged along the center
of the boiler longitudinally. The front drum and both sides of the furnace water
all tubes form radiant heating surface, the rear drum and the tube nest between
the header form convection heating surface. Coal economizer is installed at the
rear of boiler. After some heat of the combustion-generated high temperature
fume is absorbed by the hearth, the fume flows to the convection heating surface
through cooling chamber and exhausts outside through the chimney via coal
economizer, dust collector and draught fan.
Features and Advantages of DZL Steam Boiler & Hot Water 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
stepless speed. Wide range of applicable coals and full combustion.
5. Electric control cabinet is equipped with complete automatic control and
monitor instruments featuring high automation, safety, reliability and simple
operation.
6TPH Horizontal Coal Fired Steam Boiler |
Item | Unit | Data |
Steam Capacity | t/h | 6 |
Nominal Steam Pressure | MPa | 1.25/1.6 |
Nominal Steam Temperature | C | 193/204 |
Feed Water Temperature | C | 20 |
Effective Area of Grate | m² | 7.8 |
Body Water Volume | m³ | 12.3 |
Thermal Efficiency | % | >80 |
Suitable Fuel | Bituminous class II |
Fuel Consumption | Kg/h | 870 |
Max. Transport Size | (LxWxH) m³ | 7.1×2.8×3.6 |
Max. Transport Weight | t | 22 |
Assembly Size | (LxWxH) m³ | 8.1×5.2×6.3 |
Draught fan | Airflow | m³/h | 14000-20000 |
Pressure | MPa | 3060-3220 |
Power | KW | 30 |
Blower fan | Airflow | m³/h | 7352-10249 |
Pressure | MPa | 3195-2954 |
Power | KW | 11 |
Governing Box Power | KW | 0.75 |
Feed Pump | Flow Rate | m³/h | 3.75-7.5 |
Head | m | 175/225/300 |
Power | KW | 7.5/15/15 |
Slag Machine Power | KW | 1.1 |