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Biomass fuel molding devices and technology<br>
What is biomass molding fuel?

Biomass molding gas is called BMF in other words. They are briquettes, bars, pellets compressed from farming and also forestry wastes. The production procedure of biomass fuel includes: basic material collection, squashing, blending, drying out, molding, discharge, air conditioning and packing. The molding procedure is performed by specialized biomass equipment Biomass molding gas has high warmth worth as well as reduced pollutant emission, so it is an excellent alternative to nonrenewable fuel source.



Exactly how are biomass gas made?

Biomass molding refers to pressing completely dry and also crushed farming wastes into compact and also strong briquettes or pellets. As the biomass products contains high lignin content, it will thaw under heat and function as binders that glue the materials together. In some cases they need to be included with some binders or additives. The biomass molding equipment has the processes of squashing, hot molding and also form maintenance.



The pressed biomass gas are made use of in heating cooktop, commercial central heating boiler and nuclear power plant. richi pellet machine have the advantages of high thickness, excellent burning efficiency, high heating performance, reduced ash deposit, and reduced toxin discharge. Besides, they are easy to spark, shop, and also transportation, with large market developing possibility.



Biomass gas molding tools.

According to various molding innovation, the biomass gas molding equipment can be classified right into 4 types: marking briquette press, screw squeezing out briquette machine, ring die pellet machine, as well as flat die pellet machine.




Stamping briquette press


Stamping briquette press make use of the two-way capture of reciprocating pistons to mold and mildew biomass products right into briquettes. By replacing the extrusion mold and mildew, marking briquette press can create briquettes of different sizes and shapes. As marking briquette press has brief extrusion time, so the density of briquettes is relatively reduced.



Screw extruding briquette press

Screw extruding briquette press has the similar structure as meat grinder. The molding structure includes a screw prop, compression chamber, openings on mold and mildews, as well as a slicer. When the raw products are fed to the briquette press, the screw propeller press them onward till they travel through the holes on the moulds, where they are developed into cylindrical bars. Afterwards, the slicer cut the bars into specific length.



Ring die pellet machine

The molding part is a ring die with lots of holes on it, and also 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 outward, and squeeze them right into the holes on the ring die. When the raw products travel through the holes and also come out, they end up being solid cylindrical pellets. Then slicers reduced them short. Ring die pellet machine has large ability, suitable for medium and also large timber pellet factory.



Apartment die pellet machine

In level die pellet machine, the roller is set up on a vertical shaft and also hold on to the advantage 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 level die as well as cut by a slicer. Apartment die pellet machine has smaller sized size as well as affordable, ideal for home usage as well as small timber pellet manufacturing facility.



Demand on materials to make molding gas

Little dimension and high density

The higher the thickness and also fluidness of resources, the greater the production. lucerne pellets machine of basic materials is under 5mm. It is suggested to squash the plant straws into fine granules with a timber pulverizer. If you utilize a knead machine to refine the raw products, there will certainly be lots of silks, which is tough to feed, and the production is reduced.



Appropriate water content

The suitable dampness web content of resources must be 15%-18%. Too high or too low water material will both affect the manufacturing and also quality of biomass gas. If the wetness content is too expensive, the raw product will certainly trigger sliding in between the inner wall surface and also moulds, and also even obstruct the mould. If the moisture web content is lower than 14%, the raw material will trigger serious friction to the moulds, and the manufacturing is reduced.


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