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Biomass fuel molding tools as well as technology<br>
What is biomass molding gas?

Biomass molding fuel is called BMF basically. They are briquettes, bars, pellets pressed from agriculture as well as forestry wastes. The production process of biomass gas includes: resources collection, squashing, mixing, drying, molding, discharge, air conditioning and also packing. The molding procedure is performed by specialized biomass tools Biomass molding fuel has high warmth value as well as low contaminant exhaust, so it is an ideal substitute for nonrenewable fuel source.



Exactly how are biomass gas made?

Biomass molding refers to pressing completely dry and smashed agriculture wastes into small and also strong briquettes or pellets. As the biomass products has high lignin web content, it will certainly melt under heat and also act as binders that adhesive the materials with each other. In some cases they require to be included with some binders or ingredients. The biomass molding devices has the procedures of crushing, hot molding and form upkeep.



The pressed biomass gas are used in heating oven, commercial central heating boiler as well as nuclear power plant. They have the advantages of high density, great burning performance, high heating performance, reduced ash deposit, and also reduced pollutant emission. Besides, they are very easy to stir up, shop, and also transport, with huge market establishing prospect.



Biomass gas molding tools.

According to various molding modern technology, the biomass fuel molding devices can be identified right into 4 kinds: stamping briquette press, screw extruding briquette machine, ring die pellet machine, as well as level die pellet machine.



Stamping briquette press

Stamping briquette press utilize the two-way press of reciprocating pistons to mold and mildew biomass products right into briquettes. By changing richi pellet mill , stamping briquette press can produce briquettes of various sizes and shapes. As stamping briquette press has short extrusion time, so the thickness of briquettes is fairly reduced.



Screw squeezing out briquette press


Screw extruding briquette press has the similar structure as meat mill. The molding framework consists of a screw propeller, compression chamber, openings on molds, and a slicer. When the raw products are fed to the briquette press, the screw propeller press them ahead till they pass through the holes on the moulds, where they are developed into round bars. Afterwards, the slicer reduced benches right into specific length.



Ring die pellet machine

The molding component is a ring die with many openings on it, and 2 or 3 press roller inside the ring die. When the raw products are fed to the compression chamber, the roller press the raw materials external, as well as press them right into the holes on the ring die. When the raw materials go through the holes and also appear, they end up being strong round pellets. Then slicers reduced them short. Ring die pellet machine has big capacity, suitable for tool and big timber pellet factory.



Flat die pellet machine

In flat die pellet machine, the roller is installed on a vertical shaft as well as cling to the upside of the flat die. The raw materials fall on the flat die and also the roller press them downward. Then they are squeezed out from the holes on flat die and also cut by a slicer. Apartment die pellet machine has smaller size and also affordable, suitable for home use and also small timber pellet manufacturing facility.



Demand on materials to make molding gas

Little dimension as well as high thickness

The greater the thickness as well as fluidness of basic materials, the higher the manufacturing. The ideal size of raw materials is under 5mm. pellet making machine for poultry feed is suggested to crush the plant straws into great granules with a wood pulverizer. If you use a knead machine to process the raw products, there will be several silks, which is tough to feed, and also the manufacturing is reduced.




Proper water content

The appropriate dampness material of raw materials need to be 15%-18%. Too high or as well low tide material will both affect the production and also quality of biomass fuel. If the dampness content is too expensive, the raw product will certainly cause sliding between the inner wall surface and moulds, and even block the mould. If the wetness material is less than 14%, the raw product will certainly trigger extreme rubbing to the moulds, and the production is reduced.


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