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Biomass fuel molding equipment as well as modern technology<br>
What is biomass molding fuel?

Biomass molding gas is called BMF basically. They are briquettes, bars, pellets compressed from agriculture and forestry wastes. The manufacturing process of biomass fuel includes: resources collection, crushing, mixing, drying out, molding, discharge, air conditioning and packaging. The molding process is accomplished by specialized biomass devices Biomass molding fuel has high warm worth and also low contaminant exhaust, so it is an ideal substitute for fossil fuel.



Exactly how are biomass gas made?


Biomass molding describes compressing dry as well as crushed farming wastes right into portable and strong briquettes or pellets. As the biomass materials contains high lignin material, it will thaw under high temperature and also function as binders that glue the materials with each other. Often they require to be included with some binders or ingredients. The biomass molding devices has the processes of crushing, hot molding and also form maintenance.



The compressed biomass fuels are utilized in home heating cooktop, industrial central heating boiler and nuclear power plant. They have the advantages of high density, excellent burning efficiency, high home heating efficiency, reduced ash deposit, as well as low pollutant exhaust. Besides, they are very easy to spark, store, and transport, with big market creating possibility.



Biomass gas molding devices.

According to different molding technology, the biomass gas molding tools can be identified into 4 types: stamping briquette press, screw squeezing out briquette machine, ring die pellet machine, and also flat die pellet machine.



Stamping briquette press

Stamping briquette press utilize the two-way capture of reciprocating pistons to mold and mildew biomass materials right into briquettes. By replacing the extrusion mold and mildew, stamping briquette press can produce briquettes of various sizes and shapes. As stamping briquette press has brief extrusion time, so the thickness of briquettes is reasonably reduced.



Screw extruding briquette press

Screw extruding briquette press has the similar structure as meat grinder. 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 until they go through the holes on the moulds, where they are created into round bars. Afterwards, the slicer cut the bars into certain size.



Ring die pellet machine

The molding component is a ring die with several holes 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 press them right into the holes on the ring die. When the raw products pass through the holes and come out, they come to be solid round pellets. Then Richi machine reduced them short. Ring die pellet machine has large ability, suitable for tool as well as huge timber pellet factory.



Apartment die pellet machine

In flat die pellet machine, the roller is installed on a vertical shaft and cling to the benefit of the level die. pto wood pellet mill fall on the level die as well as the roller press them downward. Then they are squeezed out from the holes on flat die and also reduced by a slicer. Flat die pellet machine has smaller size and also low cost, suitable for residence usage as well as little wood pellet factory.




Requirement on materials to make molding gas

Little size and also high thickness

The greater the thickness and fluidity of basic materials, the greater the manufacturing. The ideal size of basic materials is under 5mm. It is suggested to crush the plant straws right into great granules with a timber pulverizer. If you use a knead machine to refine the raw products, there will certainly be several silks, which is tough to feed, and the manufacturing is reduced.



Appropriate water material

The appropriate wetness material of raw materials ought to be 15%-18%. Expensive or also low tide web content will certainly both influence the manufacturing and also quality of biomass gas. If the moisture web content is too high, the raw product will certainly create slipping in between the internal wall surface and moulds, as well as even obstruct the mould. If richi pellet is lower than 14%, the raw product will create extreme friction to the moulds, as well as the manufacturing is reduced.


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