5 7tph древесные бревна биомасса гранулирования линия биомассы топливных гранул завод

Share on (1600107651982):


Price:

Quantity:


Product Overview

Description



5-7tph Biomass Straw Pelleting Line
Jiangsu Liangyou Zhengda Co., Ltd is specialized in manufacturing organic fertilizer pellet production machinery, we can supply customer: bio-organic fertilizer pellet production line which take animal manure (mainly chicken manure, pig manure, cattle manure, sheep manure and etc.,) as raw material, bio-organic fertilizer pellet production line which take urban kitchen waste as raw material, bio-organic fertilizer pellet production line which take urban living waste as raw material. FDSP will customize kinds of complete project solutions to meet customers' different needs.




Definition of Wood Log Pellet Production Line:
Using logs as raw materials, formed by solidifying and extruding into high-density pellet fuel through pretreatment and
processing. It can save energy and reduce emissions, will make good economic and social benefits. It can be widely used in biomass power plants, biomass steam boilers, household fireplaces, drying stove and biomass gasifier, etc, is an efficient and clean renewable energy source.





Raw material:
There are mainly logs of pines, firs, acacia trees, beech trees, eucalyptus trees and other trees.
Flow process introduction:
After debarking the branches and trunks of logs, the logs are cut into small chips by the chipper. The size of the chips is
20-30mm and the thickness is about 3mm, then be fine grinded into sawdust of 3-4mm by the hammer mill; next the raw material with 40% moisture is dried to about 15% through a three-layers drum dryer; finally is pelleted, the diameter of finished pellets is 6-10mm for choosing. After pelleting and cooling, it is packed into 20-50kg/ bag by small bag packing scale for convenient transportation and sale. The capacity of log pellet complete project is 6 tons of biomass pellets, the total power of whole line equipment is about 1250 kw, and the plant covers an area of 3000 ㎡, including raw material storage and finished product storage.
The whole line’s design is compact, the structure is reasonable, meets the requirements of environmental protection, and can be directed designed according to customers’ requirements.

Technological process chart:
Debarking Process---Chipping Process--Grinding Process--Drying Process--Pelleting Process—Cooling & Bagging Process






Debarking Process: 
Raw material debarking can improve heat value of finished pellets, reduce ash residue after combustion of finished pellets and
reduce emissions.
Debarking Machine: LYMB-1200, length is12m, power is 30kw, disigned capacity is 10tph.




Chipping Process:
The chipping process of the log pellet complete project is to process the wood logs into wood chips, the size is 20-30mm, the
thickness is about 5-10mm, and then enter the processing of the following sections.
Chipping Machine: Chipper LYGX218D, power of main motor is 132kw, feeding roller is 4kw, oil pump is 0.55kw, designed capacity is 38m³.




Grinding Process:
This process is without dust discharge. After grinding by hammer mill, the sawdust is pneumatic transported out of the fan by
negative pressure suction.The hammer mill is of tear circle structure with high grinding efficiency.The rotor can be operated in a
positive and negative way to increase the service life of the hammer blade.The motor adopts the direct transmission of motor.
Grinding Machine(2sets): MFSP68*120, power is 160kw, capacity is 6-8t /H (moisture of raw material is 40% ).




Drying Section: 
Three - layer drum dryer, after drying wood chip moisture in about 13-18%.
Drying equipment: LYHG60, drum diameter 3.45m, length 11.6m, power 22kw, design with 6T/H output(moisture of raw material is 40% )




Pelleting process:
The diameter of biomass pellets is 6-10mm, and the biomass pellets have the characteristics of high calorific value, no pollution and low ash content, which can be widely used in biomass power plants, biomass steam boilers, household fireplaces, drying stove and biomass gasifier,etc.
Pelleting Machine(6sets): MZLH420, power of main motor is 90kw, power of forced feeder is 0.75kw, the designed capacity is 1 ton per unit.





Cooling and packing process:
The cooling process of the log pellet complete project use cooler to reduce the pellets temperature and decrease pellets moisture,
low energy consumption, easy operation, high level of automation, after cooling through the cooler, the pellets temperature generally is not higher than room temperature 5℃, the moisture is about 8-10%, the density of pellets is 650-750 kg/m³.
Packing scale: according to the local sales demand of the customer, choose the suitable packing scale to facilitate the customer
to sell products. There are usually two specifications: small bag and ton bag. The packing specification of small bag packaging
scale is 20-50kg/ bag, and the ton bag scale is 500-1000kg/ bag.
Cooling machine: MKLB4, the volume of the cooling chamber is 4m³, and the designed capacity is 5-7 tons per hour.
Packing machine: MDBLY-K, the packing specification is 20-50kg/ bag, and the packing speed is 3-5 bags/minute.
















0.2148 s.