Pellets Fuel Steam Generator Boiler

• Customization: Available
• Function: Water Boiler, Steam Boilers, Hot Water Boiler, Hot Air Boiler
• Fuel: Pellet
• Model NO.: LZXF
• Installation: Packaged Boiler
• Structure: Fire Tube
• Media: Hot Water
• Water Circulation: Natural Circulation
• Drum Placement: Vertical Boiler
• Pressure: Low Pressure
• Manufacturing Level: B
• Burning Style: Chamber Combustion Boiler
• Usage: Industrial, Home
• Working Pressure: Normal Pressure
• Heat Efficient: 93%
• Burning Mode: Gasification Burning
• Fuel Available: Biomass Pellet
• Feeding Mode: Double Stage with Anti Back Fire Screw Feeder
• Delivery Mode: Assembled
• Transport Package: Wooded Case
• Specification: 2050X850X1500
• Trademark: xingfu
• Origin: China
• HS Code: 8403109000
• Production Capacity: 800sets Per Year

Product Description

Biomass pellet steam generator boiler 
 

Biomass pellet steam generator is also known as steam boiler or steam heating boiler. It is biomaterial fuel fired boiler. This series of biomass pellet steam generator consists of boiler and auxiliary equipment. The boiler part is  vertical structure. It owns following features: compact structure, small size, low noise, large heating area, high thermal efficiency, strong integrity, good stability, movable type, able to connect with soft or hard pipes, easy to install etc.

 

Application Scope:

Biomass steam generator is used in industries below to support steam and hot water:

1. Washing ironing industry: dry washer, dryer and washing machine, dryer, ironing machine, electric iron, and other ancillary equipment.
2. Packaging machinery industry: labeling machine, marking machine.
3. Bio-chemical industry: fermentation tank, reactor, sandwich pot, blender, emulsifier and other supporting equipment
4. Food machinery industry: Tofu machine, steam box, sterilization tank, packaging machines, coating equipment, sub-mouth machines etc.
5. Other industries: (oil, automobile) steam cleaning industry (hotels, dormitories, schools, mixing station) hot water supply, (bridges, railways) concrete curing, (casual beauty club) sauna, the heat exchange equipment, etc.

Biomass pellet steam generator technical information
 

Boiler type	LZXF-0.7-0.1-S	LZXF-0.7-0.15-S	LZXF-0.7-0.2-S	LZXF-0.7-0.25-S	LZXF-0.7-0.30-S	LZXF-0.7-0.35-S	LZXF-0.7-0.5-S	LZXF-0.7-0.0.75-S	LZXF-0.7-1.0-S
evaporation capacity	100KG	150KG	200KG	250KG	300KG	350KG	500KG	750KG	1000KG
Thermal efficiency	92%	92%	92%	92%	92%	92%	92%	92%	92%
Boiler water capacity	28.7L	28.7L	28.7L	28.7L	28.7L	28.7L	28.7L	28.7L	28.7L
Working pressure	0.7Mpa	0.7Mpa	0.7Mpa	0.7Mpa	0.7Mpa	0.7Mpa	0.7Mpa	0.7Mpa	0.7Mpa
Steam temperature	169ºC	169ºC	169ºC	169ºC	169ºC	169ºC	169ºC	169ºC	169ºC
Electric quantity /Per hour	0.48Kwh	0.48Kwh	0.73Kwh	0.73Kwh	1.16Kwh	1.16Kwh	3.2Kwh	4.4Kwh	6.6Kwh
Bin capacity	105Kg	105Kg	160Kg	160Kg	228Kg	228Kg	252kg	382Kg	507Kg
Fuel consumption	20Kg/h	25Kg/h	34Kg/h	42Kg/h	50Kg/h	60Kg/h	84Kg/h	126Kg/h	168Kg/h
Shipment weight	810Kg	950Kg	1100Kg	1250Kg	1320Kg	1520Kg	1760Kg	2020Kg	2852Kg
Maximum size (L x W x H)	1395mm* 910mm* 1770mm	1395mm* 910mm* 1990mm	1452mm* 1000mm* 1800mm	1452mm* 1100mm* 2010mm	1552mm* 110mm* 1880mm	1552mm* 110mm* 2180mm	1620mm* 110mm* 2180mm	1720mm* 1210mm* 2315mm	1816mm* 1306mm* 2375mm
Chimney size	Φ120mm	Φ120mm	Φ165mm	Φ165mm	Φ190mm	Φ190mm	Φ190mm	Φ220mm	Φ220mm
Water inlet diameter	DN25	DN25	DN25	DN25	DN25	DN25	DN25	DN40	DN40
Steam outlet diameter	DN20	DN20	DN25	DN25	DN40	DN40	DN40	DN50	DN50
Burning mode	Gasification burning	Gasification burning	Gasification burning	Gasification burning	Gasification burning	Gasification burning	Gasification burning	Gasification burning	Gasification burning
Fuel available	Biomass pellet	Biomass pellet	Biomass pellet	Biomass pellet	Biomass pellet	Biomass pellet	Biomass pellet	Biomass pellet	Biomass pellet
Feeding mode	Double stage with anti back fire screw feeding
Ignition mode	Auto ignition	Auto ignition	Auto ignition	Auto ignition	Auto ignition	Auto ignition	Auto ignition	Auto ignition	Auto ignition
Heat flow	Five pass	Five pass	Five pass	Five pass	Five pass	Five pass	Five pass	Six pass	Six pass
Delivery way	Assembled	Assembled	Assembled	Assembled	Assembled	Assembled	Assembled	Assembled	Assembled
Lifting way	Lift ear for both crane and folk lift

Biomass Steam Generator Advantages

1.Feeding system: there are double stage feeding system,
 The first stage is keep the feeding quantity, which will guarantee the reasonable fuel feeding.
 The second stage is to keep that there is no extra fuel inside the feeding rod, which will make the boiler work in safety condition. Meanwhile, it will lower down the load of the feeding systems and avoid any problems.

2.Safety of the boiler

   On the second feeding stage, there is spray device which will avoid any back fire problems. During combustion of the boiler, once there is some reason cause the back fire problem, when the temperature of second feeding stage have exceed 95 degree C, the boiler water will be spray to extinguish the fire automatically. Once the temperature lower than 90 degree C, the spray will closed automatically.

3.Control system

   We take use of the digital control system which has changed the formal feeding mode( based on motor speed and the time control). We used the air sensor system to control the feeding systems. Based on the concentration of the environment air to control the feeding speed and quantity, which will make the boiler work always in stable condition.

4.Ignition and keep fire.
  The ignition system make the boiler start at any time. For some big boilers, there is also keep firing system, which will keep the boiler firing all the time.

5.Maintenance jobs"
   You just open the boiler door to clean the dust once per week, that all. Because of the fully combustion, there will be very little dust left inside the furnace.

6.Duct of the boiler
   Humanized design of the duct, you can connect very easily in different direction.which has reduce the elbow of the duct, and increase the flow rate of the air. Through this way the boiler will work stably.

7.Exhaust temperature
  There is temperature sensor in the chimney to test the temperature. On that basis, the temperature will be displayed and you will check the exhaust heat temperature will be lower than 120dgree C.

8.Combustion of the boiler
  Take use of the higher temperature ceramics combined material burner and different air feeding system, which will the fuel fully burnt. The highest temperature can achieve 1300 degree C, which will make the dust and gas become gasifying in short time.

9.Dust collecting system
   There equip with the wet scrubber dust collector for the boiler. The dust collecting efficiency can be more than 99%. Almost all dust will be collected by the scrubber.

Biomass fuels for the Biomass Steam Generator

The advantages of using biomass as fuel:

1. High calorific value of fuel: biomass particles have high calorific value, and the calorific value is about 3,900-4800kcal /kg.
2. High purity fuel: the biomass particle fuel has high purity and does not contain any other impurities that will consume heat instead of heating, which will directly reduce the cost for the enterprise.
3. Long service life: biomass particle fuel does not contain sulfur and phosphorus, does not corrode the boiler, can extend the service life of the boiler.
4. Green energy clean environmental protection: the biomass particle fuel does not contain sulfur and phosphorus, does not produce sulfur dioxide and phosphorus pentoxide when burning, does not cause acid rain, does not pollute the environment.