Notes

Biomass gas molding tools and also innovation<br>
What is biomass molding gas?

Biomass molding fuel is called BMF in short. They are briquettes, bars, pellets compressed from farming as well as forestry wastes. The manufacturing process of biomass gas includes: basic material collection, squashing, mixing, drying out, molding, discharge, cooling as well as packaging. The molding procedure is executed by specialized biomass tools Biomass molding fuel has high warm worth as well as reduced toxin exhaust, so it is a suitable substitute for nonrenewable fuel source.



How are biomass fuels made?


Biomass molding describes pressing dry and also crushed agriculture wastes right into compact and strong briquettes or pellets. As the biomass products includes high lignin material, it will certainly melt under high temperature as well as function as binders that adhesive the products together. Often they need to be added with some binders or ingredients. The biomass molding equipment has the processes of squashing, hot molding and form maintenance.



The compressed biomass gas are made use of in heating oven, commercial central heating boiler and also nuclear power plant. They have the advantages of high thickness, good burning performance, high home heating performance, reduced ash residue, and also low toxin exhaust. Besides, feed pellet machine price are very easy to fire up, store, as well as transport, with huge market developing prospect.



Biomass gas molding tools.

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



Marking briquette press

Marking briquette press utilize the two-way capture of reciprocating pistons to mold and mildew biomass products right into briquettes. By changing the extrusion mold and mildew, marking briquette press can produce briquettes of different shapes and sizes. As stamping briquette press has brief extrusion time, so the thickness of briquettes is fairly reduced.



Screw extruding briquette press

Screw extruding briquette press has the comparable framework as meat mill. The molding framework includes a screw prop, compression chamber, holes on mold and mildews, as well as a slicer. When the raw products are fed to the briquette press, the screw prop press them ahead until they travel through the holes on the moulds, where they are formed into round bars. After that, the slicer cut the bars into specific length.



Ring die pellet machine

The molding component is a ring die with numerous openings 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 products outward, and squeeze them into the holes on the ring die. When the raw products pass through the holes and appear, they become solid round pellets. After that slicers cut them short. Ring die pellet machine has huge capability, suitable for tool and large timber pellet manufacturing facility.



Flat die pellet machine

In flat die pellet machine, the roller is set up on an upright shaft and hold on to the upside of the flat die. The raw materials fall on the level die and the roller press them downward. After that they are ejected from the holes on flat die and also cut by a slicer. wood pellet mill cost has smaller size and also low cost, suitable for home use as well as little timber pellet manufacturing facility.



Requirement on materials to make molding gas

Little dimension as well as high density

The greater the density and also fluidity of basic materials, the higher the manufacturing. The ideal dimension of raw materials is under 5mm. It is recommended to crush the plant straws into fine granules with a wood pulverizer. If you use a knead machine to process the raw products, there will be several silks, which is difficult to feed, and also the manufacturing is low.



Appropriate water content

The appropriate wetness content of resources ought to be 15%-18%. Too expensive or also low water content will certainly both affect the production as well as quality of biomass gas. If the wetness material is too expensive, the raw product will trigger sliding between the internal wall as well as moulds, and also obstruct the mould. If the wetness content is less than 14%, the raw material will certainly trigger severe rubbing to the moulds, as well as the production is reduced.



Read More: https://richimachine.seesaa.net/article/491355465.html