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

Biomass molding fuel is called BMF basically. They are briquettes, bars, pellets compressed from agriculture and forestry wastes. The production process of biomass fuel consists of: raw material collection, squashing, blending, drying out, molding, discharge, cooling and also packaging. The molding process is executed by specialized biomass tools Biomass molding fuel has high warm worth and low contaminant discharge, so it is an ideal substitute for fossil fuel.



Exactly how are biomass fuels made?

Biomass molding refers to pressing dry as well as smashed farming wastes into small and solid briquettes or pellets. As the biomass materials consists of high lignin content, it will melt under heat and function as binders that adhesive the materials together. In some cases they need to be added with some binders or ingredients. The biomass molding devices has the processes of squashing, hot molding and also shape upkeep.



The compressed biomass gas are made use of in heating range, industrial central heating boiler and power plant. They have the advantages of high density, great burning performance, high home heating efficiency, reduced ash deposit, as well as reduced contaminant exhaust. Besides, they are easy to stir up, store, and also transportation, with big market creating possibility.



Biomass gas molding devices.

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




Stamping briquette press

Stamping briquette press make use of 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 generate briquettes of various sizes and shapes. As stamping briquette press has short extrusion time, so the thickness of briquettes is reasonably low.



Screw squeezing out briquette press

Screw squeezing out briquette press has the similar framework as meat grinder. The molding framework includes a screw propeller, compression chamber, openings on molds, as well as a slicer. When the raw products are fed to the briquette press, the screw propeller press them onward till they pass through the holes on the moulds, where they are formed into cylindrical bars. After that, the slicer cut benches into particular length.



Ring die pellet machine

The molding part is a ring die with numerous holes on it, and 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 right into the holes on the ring die. When fish feed making machine price go through the holes and also come out, they come to be strong cylindrical pellets. Then slicers cut them short. Ring die pellet machine has big capability, ideal for medium and large wood pellet manufacturing facility.



Flat die pellet machine

In level 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 flat die and the roller press them downward. After that they are ejected from the holes on flat die and also cut by a slicer. Flat die pellet machine has smaller size and affordable, appropriate for house usage and small wood pellet manufacturing facility.




Requirement on materials to make molding gas

Small dimension as well as high density

The higher the density and also fluidness of basic materials, the greater the manufacturing. animal feed making machine price of resources is under 5mm. It is recommended to squash the crop straws into fine granules with a wood pulverizer. If you use a knead machine to process the raw materials, there will certainly be many silks, which is difficult to feed, as well as the manufacturing is low.



Correct water web content

The appropriate moisture web content of basic materials ought to be 15%-18%. Expensive or too low water content will certainly both influence the production and quality of biomass fuel. If the dampness material is expensive, the raw product will trigger sliding in between the inner wall and moulds, as well as even obstruct the mould. If the dampness content is lower than 14%, the raw material will create severe rubbing to the moulds, as well as the manufacturing is low.


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