DZL coal fired steam boilers, are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface,while the drum and the water walls on both sides from a radiation heating surface in the furnace.
1.Characeteristics Of DZL Coal Fired Steam Boiler
- Durable and Long life time.
- Enough steam output, less heat dissipation, high thermal efficiency, lowest consumption.
- High efficiency dust collector, more Eco-friendly.
- Full automatic control, Protection devices for overheating, over-pressure, lacking water, leak detection, flame-out
- Automatic fuel feeding, automatic water feeding, automatic ash remove so on.
2.Technical Data Of DZL Coal Fired Steam Boiler
|Rated Steam Capacity (t/h)||1||2||4||6|
|Rated Working Pressure (Mpa)||1.0/1.25/1.65||1.0/1.25/1.65||1.0/1.25/1.65||1.0/1.25/1.65|
|Rated Steam Temperature (℃)||184/194/204||184/194/204||184/194/204||184/194/204|
|Feeding Water Temperature (℃)||20||20||20||20|
|Water Capacity (m³)||2.9||4.76||6.62||8|
|Overall Size (mm)||5191*2100*2876||5800*2600*3300||6630*2950*3400||7050*2950*3730|
|Total Weight (T)||16.6||22.7||28||30|
3. Application Of DZL Coal Fired Steam Boiler
DZL coal fired steam boilers are widely used for the following industrial production
- Textile industry – dyeing machine, drying rooms, high temperature machine, resin setting machine.
- Food industry – cooking, drying, vegetable oil refining.
- Chemical industry – oil chemistry, polymer industry, reaction tanks, distillation, concentration.
- Plastics industry – plastics fired, extruded shape.
- Rubber industry – hot press, hot extent, extrusion, vulcanization molding, injection, etc.
- Paper industry – drying, corrugated paper processing, calender, glue roller.
- Wood industry – hot processing, heat setting.
- Hotel – cooking, bathing, laundry, central heating, etc.