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

Biomass molding fuel is called BMF basically. They are briquettes, bars, pellets compressed from farming as well as forestry wastes. The manufacturing process of biomass gas includes: raw material collection, crushing, mixing, drying, molding, discharge, air conditioning as well as packaging. The molding procedure is carried out by specialized biomass tools Biomass molding gas has high warm worth as well as reduced toxin emission, so it is an excellent replacement for nonrenewable fuel source.



How are biomass fuels made?

Biomass molding refers to pressing completely dry and also smashed agriculture wastes into portable as well as solid briquettes or pellets. As richi pellet mill includes high lignin web content, it will thaw under high temperature as well as serve as binders that glue the products with each other. Often they need to be added with some binders or additives. The biomass molding equipment has the procedures of crushing, warm molding and also shape maintenance.



The pressed biomass fuels are used in home heating range, commercial central heating boiler and also power plant. They have the advantages of high thickness, good burning performance, high heating effectiveness, reduced ash deposit, and reduced toxin exhaust. Besides, they are very easy to fire up, store, as well as transport, with huge market developing possibility.



Biomass fuel molding devices.

According to various molding modern technology, the biomass fuel molding equipment can be categorized right into 4 types: stamping briquette press, screw extruding briquette machine, ring die pellet machine, and flat die pellet machine.




Marking briquette press

Stamping briquette press utilize the two-way squeeze of reciprocating pistons to mold and mildew biomass products right into briquettes. By changing the extrusion mold and mildew, marking briquette press can generate briquettes of various sizes and shapes. As marking briquette press has short extrusion time, so the density of briquettes is relatively reduced.



Screw squeezing out briquette press

Screw squeezing out briquette press has the similar framework as meat grinder. The molding structure consists of a screw propeller, compression chamber, holes on mold and mildews, and also a slicer. When the raw materials are fed to the briquette press, the screw propeller press them onward up until they go through the holes on the moulds, where they are created into cylindrical bars. After that, the slicer reduced benches into particular length.



Ring die pellet machine

The molding part is a ring die with several openings on it, and also 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 external, as well as squeeze them right into the holes on the ring die. When the raw products pass through the holes and also appear, they become solid cylindrical pellets. After that slicers cut them short. Ring die pellet machine has big ability, suitable for medium and huge timber pellet manufacturing facility.



Apartment die pellet machine

In level die pellet machine, the roller is set up on an upright shaft and cling to the upside of the level die. The raw materials fall on the level die and also the roller press them downward. After that they are squeezed out from the holes on level die and cut by a slicer. Flat die pellet machine has smaller size as well as affordable, ideal for residence use as well as tiny timber pellet manufacturing facility.




Demand on products to make molding fuel

Tiny dimension and also high density

The greater the density and also fluidity of basic materials, the greater the production. The suitable size of resources is under 5mm. It is recommended to squash the plant straws into great granules with a wood pulverizer. If you make use of a knead machine to process the raw products, there will certainly be many silks, which is hard to feed, and the production is reduced.



Appropriate water web content

The ideal moisture content of resources should be 15%-18%. Too expensive or also low tide content will certainly both affect the manufacturing as well as quality of biomass fuel. If the wetness web content is expensive, the raw material will certainly trigger sliding between the internal wall and moulds, and also even block the mould. If the moisture material is lower than 14%, the raw product will certainly trigger extreme rubbing to the moulds, and also the manufacturing is low.


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