It uses the most mature three-pass all wet back structure in the world. which safe and reliable. The use of waveform furnace can strengthen disturbance of smoke, increasing the heat transfer area of radiation, which can not only enhance the heat transfer effect, and also promote oil combustion in the furnace, the entire heating surface is in symmetrical arrangement with strong structure and reasonable system of water cycle. The water capacity in steam drum is large, with large steam room and quality steam and small fluctuations of water level in running. The unique setting of hearth and scouring way of smoke surface reduce the boiler heat loss to be minimal.
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
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.
“Biomass steam boiler ”also can be called “Biomass steam generator”, refers to the boilers and plants powered by fuels of organic origin, according to the structure,it can be classified into single drum fire tube steam generator (Rated steam capacity 100-300kg/hr)，and doube drum fire tube steam generator（Rated steam capacity 400kg-600kg/hr).100kg biomass steam generator as the smallest model in all boilers, it’s very welcomed by the market as the lower price and small steam capacity.
100kg-300kg Biomass Steam Generator —Fire Tube Single Drum Design
biomass steam generators are very welcomed by the market, itself has a lot of attractived characteristics.
Steam capacity with 100-1000kg/hour, easy for choosing suitbale model.
Pressure with 0-7 bar,it is adjustable.
LCD full-automatically intelligent electronic control system.
Automatic feeding water.
Automatic feeding fuel.
Automatic alarm when the low water and overpressure.
Double safety valve, more secure.
Steam generated within 5 minutes
Compared with the traditional steam boiler, 10% fuel is saved.
Easy installation and fool-style operation.
3.How To Choose The Fuel Of Biomass Steam Generator?
Biomass fuels are organic materials produced in a renewable manner. It include a lot of types, such as woody fuels,forestry residues,mill residues,agricultural residuesect. wood wastes of all types make excellent biomass fuels.The following wood fuel can be as the better choice for the steam generators and boilers.
Sawdust pellet
Walnut pellet
Straw pellet
Rice husk pellet
Peanut shell pellet
Corncob pellet
Other biomass pellet
4.Technical Data Of Biomass Steam Generator
Boiler Model
XD0.1-0.7-M
XD0.2-0.7-M
XD0.3-0.7-M
Rated Rated Capacity
100kg/hour
200kg/hour
300kg/hour
Heat Output
72kw
144kw
216kw
Rated Steam Presure
0.7mpa / 7 bar
0.7mpa / 7 bar
0.7mpa / 7 bar
Rated Steam Temperature
174 ℃
174 ℃
174 ℃
Heat Up Time
In 5 mintus
In 5 mintus
In 5 mintus
Power Supply
220v/ 50 hz ( or customized)
220v/ 50 hz ( or customized)
220v/ 50 hz ( or customized)
Power Supply Value
1.5kw
1.8kw
3kw
Fule Storage Capacity
110kg
120kg
140kg
Fuel Consumption
12-19kg/hour
20-28kg/hour
26-33kg/hour
Steam outlet Diameter
DN20
DN25
DN25
Safety Valve Diameter
DN20
DN20*2
DN20*2
Discharge valve Diameter
DN25 / DN15
DN25 / DN15
DN25 / DN15
Chimney Diameter
D114mm
D180mm
D180mm
Efficiency
more than 90%
more than 90%
more than 90%
Shipping Weight
650kg
850kg
950kg
Shipping Size
1500*700*1750mm
1700*850*1850mm
1800*900*2100
Boiler Model
XD0.4-0.7-M
XD0.5-0.7-M
XD0.6-0.7-M
Rated Rated Capacity
400kg/hour
500kg/hour
600kg/hour
Heat Output
72kw
144kw
216kw
Rated Steam Presure
0.7mpa / 7 bar
0.7mpa / 7 bar
0.7mpa / 7 bar
Rated Steam Temperature
174 ℃
174 ℃
174 ℃
Heat Up Time
In 5 mintus
In 5 mintus
In 5 mintus
Power Supply
220v/ 50 hz ( or customized)
220v/ 50 hz ( or customized)
220v/ 50 hz ( or customized)
Power Supply Value
3.58kw
5.2kw
6kw
Fule Storage Capacity
180kg
180kg
220kg
Fuel Consumption
33-66kg/hour
35-70kg/hour
42-84kg/hour
Steam outlet Diameter
DN25*2
DN25*2
DN25*2
Safety Valve Diameter
DN20*4
DN20*4
DN20*4
Discharge valve Diameter
DN25*2
DN25*2
DN25*2
Chimney Diameter
D114mm
D180mm
D180mm
Efficiency
more than 90%
more than 90%
more than 90%
Shipping Weight
1700kg
1900kg
2100kg
Shipping Size
2400*850*1900mm
2500*900*1900mm
2700*900*2100mm
5.Application Field Of Biomass Steam Generator
Biomass steam generator widely used for agro industries,chemical and petrochemical industry ,food and feverages industy,laundry and dry cleaning industy,concrete blocks curing industry ect.
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
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.
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
Type
DZL1
DZL2
DZL4
DZL6
Project
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.
DZH coal 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 coal 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 Coal 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 Coal Fired Steam Boiler
Type
DZH0.5
DZH1
DZH2
DZH4
DZH6
Project
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
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 Coal Fired Steam Boiler
DZH coal 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.
1.Characteristics Of 50-1000KG Gas/Oil Steam Generator
The liquid crystal display screen makes the boiler running status clear, and users can control it at any time.
The Steam Generator uses a foreign-imported burner to make the operation more stable, low noise, and more energy-saving combustion.
The boiler uses well-known brand high temperature resistant water pump, compact structure, high mechanical strength and stable performance.
Xinda Boiler has multiple protection systems: overpressure protection, safety valve overpressure protection, water shortage protection, leakage protection, overheat protection, burner flameout protection, etc.
2.Parts Introduction Of 50-1000KG Gas/Oil Steam Generator
Pressure controller: double pressure protection, automatic shutdown when pressure is reached, and automatic exhaust when overpressure.
Spring-loaded safety valve: high sensitivity, automatic pressure relief when overpressure, prevent explosion accident caused by excessive pressure of the boiler, and protect the safe operation of the boiler.
High-quality water pump: All-copper core high-quality water pump, durable quality is guaranteed, you can use it more assured.
Electrical part: Safe circuit design, safer and more stable in use.
Control panel: microcomputer one-button operation, real-time display of water level pressure, simple and clear.
3.Technical Data of 50-1000KG Gas/Oil Steam Generator
Type
LSS0.05-0.4/0.7-Y/Q
LSS0.1-0.4/0.7-Y/Q
LSS0.2-0.4/0.7-Y/Q
LSS0.3-0.4/0.7-Y/Q
LSS0.5-0.4/0.7-Y/Q
LSS1.0-0.4/0.7-Y/Q
Rated Evaporation Capacity(kg/h)
50
100
200
300
500
1000
Rated Pressure(MPa)
0.4/0.7
Steam Temperature(℃)
151/171
Fuel consumption
Diesel oil(kg/h)
3.2
6.4
12.8
19.2
31.8
63.6
Coal gas(Nm3/h)
8.9
17.7
35.5
53.2
88.7
177.4
Natural gas(Nm3/h)
4.0
7.9
15.7
24.8
39.7
79.3
Liquefied gas(kg/h)
3.3
6.5
13
19.5
33
66
Size(mm)
600*1300
780*1530
860*2100
980*2380
1050*2420
1440*2990
Weight(kg)
500
600
700
800
1300
2500
4.Application of 50-1000KG Gas/Oil Steam Generator
1.Characteristics Of 3-360kw Electric Steam Generator
High quality steam can be produced continuously in a short time.
Reasonable design structure can be conducive to installation, operation and energy saving.
The boiler shell is made of high quality steel with high strength and corrosion resistance.
High pressure vortex pump, short water supply time, durable.
Electric steam generator can be used for steam flushing and heating.
The whole machine leaves the factory, users only need to install pipes, instruments, valves and other accessories.
2. Introduction Of 3-360kw Electric Steam Generator
Control box: the controller is the heart of the steam generator, it has these functions: automatic water feed, automatic heating, automatic protection, low water level alarm, overpressure protection, leakage protection.
Water pump: water pump is the water supply device of steam generator, water pump can automatically feed water when the steam boiler is short of water or no water.
Pressure controller: its function is to output the switch signal under different pressure, which has been adjusted to the appropriate pressure at the factory.
Water level electrode: it is an important part of water level control of steam generator. It realizes the automatic control of water level by using the different conductivity of water and steam.
Safety valve: Safety valve is the safety protection device of steam generator. When the boiler is turned on, the safety valve will not stop at the set pressure due to various reasons. When the pressure is exceeded, the safety valve will automatically open and discharge pressure to reduce the pressure in the steam generator, that can protect the boiler operation safety.
3.Technical Data of 3-360kw Electric Steam Generator
It uses the most mature three-pass all wet back structure in the world. which safe and reliable. The use of waveform furnace can strengthen disturbance of smoke, increasing the heat transfer area of radiation, which can not only enhance the heat transfer effect, and also promote oil combustion in the furnace, the entire heating surface is in symmetrical arrangement with strong structure and reasonable system of water cycle. The water capacity in steam drum is large, with large steam room and quality steam and small fluctuations of water level in running. The unique setting of hearth and scouring way of smoke surface reduce the boiler heat loss to be minimal.
Sweeping function after preset can improve working conditions of burner and extend its service life.
The unique design of the large burning chamber can increase the radiation of hearth heating area and reduce the volume of the boiler and NOx emissions.
Smoke pipes box around boiler uses multi-level sealing approaches, which is easy for maintenance of the smoke box.
Horizontal stricture has area ample heated and adequate heat transfer, the boiler is stable in running when load changes, and combustion efficiency is high. Furnace pipe is arranged low with a large range of water level safety. Steam evaporation surface is large, with high quality steam.
It is equipped with advanced touch screen controller, digital prosecution system to achieve automatic control of boiler operation, with a variety of alarm interlock devices to ensure efficient, safe, reliable operation of the boiler.
2. Technical Data Of Gas / Oil Fired Steam Boiler
6 ton gas / oil fired steam boiler include the light diesel oil boiler, natural gas boiler,liqufied gas boiler (LPG boiler),pipeline gas boiler, LNG boiler ect, the followings are details data about 6 ton boiler.
Boiler Model
WNS0.5
WNS1
WNS2
WNS3
WNS4
WNS6
Rated Steam Capacity (kg/H)
500
1000
2000
3000
4000
6000
Rated Steam Pressure (Mpa)
0.7 / 1.0 / 1.25 / 1.6
Rated Steam Temperature(℃）
174 / 184 / 194 /204
Thermal Efficiency(%)
>98
Main Steam Valve Diameter
DN40
DN65
DN80
DN80
DN100
DN125
Safety Valve Diameter
DN40
DN50
DN40*2
DN40*2
DN50*2
DN40/80
Infall Diameter
DN25
DN25
DN40
DN40
DN40
DN40
Sewage Valve Diameter
DN40
DN40
DN50
DN50
DN50
DN50
Chimney Diameter
DN250
DN300
DN400
DN450
DN500
DN650
Fuel Consumption
Light Diesel Oil (kg/h)
35
70
140
210
260
390
Natural Gas(Nm³/h)
40
80
160
240
280
420
Liquefied Gas (Nm³/h)
15
30
60
90
120
180
Pipeline Gas (Nm³/h)
85
170
340
510
680
1020
Weight (T)
3.3
4.6
7.1
9.2
11
19.2
Size (mm)
L
3800
4500
4800
5500
6310
7200
W
1900
2500
2900
2900
2950
3290
H
2100
2680
3250
3880
3120
3610
3. Boiler Installation Flow Chart
xinda boiler factory will offer customers installation service all the world.
4. Installation & Delivery Pictures Of Oil / Gas Fired Boiler
xinda boiler have been sent to more than 50 countries and areas, it has good reputation in China and abroad.
