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Biomass gas molding devices and technology<br>
What is wood pelletizer for sale ?

Biomass molding fuel is called BMF in short. They are briquettes, bars, pellets pressed from agriculture and forestry wastes. The production process of biomass gas includes: raw material collection, crushing, blending, drying, molding, discharge, air conditioning and packing. The molding process is accomplished by specialized biomass equipment Biomass molding gas has high heat value and reduced pollutant exhaust, so it is a perfect replacement for nonrenewable fuel source.



Just how are biomass gas made?

Biomass molding describes pressing completely dry and also smashed farming wastes right into small and also strong briquettes or pellets. As the biomass materials has high lignin web content, it will melt under heat as well as act as binders that glue the products with each other. Sometimes they need to be included with some binders or ingredients. richi pellet machine has the procedures of squashing, hot molding as well as shape maintenance.



The compressed biomass fuels are used in heating stove, industrial central heating boiler as well as nuclear power plant. They have the advantages of high thickness, great burning performance, high heating effectiveness, low ash residue, as well as low contaminant exhaust. Besides, they are easy to ignite, shop, and also transport, with large market developing prospect.



Biomass gas molding tools.

According to different molding modern technology, the biomass fuel molding devices can be classified into 4 types: marking briquette press, screw squeezing out briquette machine, ring die pellet machine, and level die pellet machine.



Stamping briquette press

Stamping briquette press use the two-way capture of reciprocating pistons to mold biomass products into briquettes. By replacing the extrusion mold, stamping briquette press can produce briquettes of different shapes and sizes. As marking briquette press has brief extrusion time, so the density of briquettes is fairly low.



Screw extruding briquette press

Screw extruding briquette press has the similar structure as meat mill. The molding structure includes a screw propeller, compression chamber, holes on mold and mildews, and a slicer. When the raw materials are fed to the briquette press, the screw propeller press them onward until they travel through the holes on the moulds, where they are formed into round bars. Afterwards, the slicer cut the bars right into particular length.



Ring die pellet machine

The molding component is a ring die with several openings on it, as well as 2 or 3 press roller inside the ring die. When the raw materials are fed to the compression chamber, the roller press the raw products exterior, as well as squeeze them into the holes on the ring die. When the raw materials go through the holes and also appear, they come to be strong cylindrical pellets. After that slicers reduced them short. Ring die pellet machine has big capability, suitable for tool and huge wood pellet factory.



Apartment die pellet machine

In level die pellet machine, the roller is mounted on a vertical shaft as well as cling to the benefit of the flat die. The raw materials fall on the flat die as well as the roller press them downward. After that they are ejected from the holes on level die as well as cut by a slicer. Flat die pellet machine has smaller sized dimension and also inexpensive, ideal for house usage and also little timber pellet manufacturing facility.





Requirement on materials to make molding gas

Little size as well as high density

The higher the thickness and fluidness of basic materials, the higher the manufacturing. The appropriate size of raw materials is under 5mm. It is advised to crush the crop straws into fine granules with a wood pulverizer. If you make use of a knead machine to refine the raw products, there will be many silks, which is hard to feed, and the production is reduced.



Correct water material

The suitable moisture web content of basic materials ought to be 15%-18%. Too expensive or also low tide material will both influence the manufacturing and also top quality of biomass gas. If the wetness material is too high, the raw product will certainly create sliding between the inner wall and also moulds, as well as also block the mould. If the moisture content is less than 14%, the raw material will cause extreme rubbing to the moulds, and the manufacturing is reduced.


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