fire tube boiler Archives - Xinxiang Xinda Boiler Co., Ltd

DZL Biomass 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 Biomass 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 Biomass Fired Steam Boiler

Type	DZL1	DZL2	DZL4	DZL6	DZL10
Project	DZL1	DZL2	DZL4	DZL6	DZL10
Rated Steam Capacity (t/h)	1	2	4	6	10
Rated Working Pressure (Mpa)	1.0/1.25/1.65
Rated Steam Temperature (℃)	184/194/204
Feeding Water Temperature (℃)	20	20	20	20	20
Water Capacity (m³)	2.9	4.76	6.62	8	10
Length (mm)	5191	5800	6200	7600	7746
Width (mm)	2100	2600	2950	2950	3773
Height(mm)	2876	3300	3400	3730	3441
Total Weight (T)	16.6	22.7	28	30	56

3. Application Of DZL Biomass Fired Steam Boiler

DZL Biomasss 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.

DZH Biomass fired moving grate boiler is single drum boiler with both water tube and fire tube, the combustion equipment is moving grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and spirally corrugated tubes in the drum are convection heating area. This biomass fired moving grate boiler uses the upper drum, water wall tube and head are in symmetrical arrangement mode. The furnace structure is in reasonable arrangement to achieve high efficiency.

1.Features Of DZH Biomass Fired Steam Boiler

Moving grate made of cast iron, large furnace design, manual stoker, good applicability of fuel, coal, wood, wood waste, biomass, etc. can be used as fuel for boiler.
Few moving parts, less investment, low operating costs, low maintenance costs.
Forced ventilation, pressure boost fast to make sure enough output.
Boiler is compact structure, easy to install, reducing the cost of the boiler room and installation cost.
Steam boiler is single drum design big water volume, ability to adapt to changes in load.
Sufficient combustion, large heating surface, boiler adopt efficient threaded pipe, so the boiler thermal efficiency higher than the national standard.

2. Technical Data Of DZH Biomass Fired Steam Boiler

Type	DZH0.5	DZH1	DZH2	DZH4	DZH6
Project	DZH0.5	DZH1	DZH2	DZH4	DZH6
Rated Steam Capacity (t/h)	0.5	1	2	4	6
Rated Working Pressure (Mpa)	1.0/1.25/1.65
Rated Steam Temperature (℃)	184/194/204
Feeding Water Temperature (℃)	20
Water Capacity (m³)	2.3	3	4.76	6.6	8.5
Fuel	Biomass pellet , wood ect.
Length(mm)	3675	4316	4945	5853	7600
Width (mm)	2075	2200	2650	2800	2850
Height (mm)	2616	2705	3197	3210	3660
Total Weight (T)	7.8	10	14.5	19.5	26

3. Application Of DZH Bioamss Fired Steam Boiler

DZH Biomass fired steam boiler is 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.