Grassroots Innovation for Generating Efficient Biofuel – Biomass Gasifier

  • By admin
  • October 17, 2019
  • 0


The entire world is busy in doing analysis for producing and utilizing biofuels. Scientists have already developed biofuels in all of the three types of matter. Unaware of all these developments, an uneducated widespread man Raj Singh Dahiya from Rajasthan, India, has made his personal biomass gasifier which generates the clear gas producer fuel from wooden and agricultural wastes.

Options, course of and benefits of the biomass gasifier

The entire setup of the revolutionary machine consists of a gasifier, an aspirator, a mixer and a modified engine. Biomass is first fed into the gasifier unit which heats as much as 200 diploma centigrade to transform the stable biomass into producer fuel. The producer fuel at this level has ash, tar and different residues and so, wants quite a lot of filtration which is completed by a sequence of filters organized sequentially in two phases. In these two phases, baffles and sieves organized so as of progressively tremendous perforations filter the fuel. The aspirator sucks the filtered producer fuel and passes it by a water cooling cyclone adopted by one other cyclone which removes the carbon and ash contents. The water jacket surrounding the filtration unit and the water-cooled cyclone do the job of cooling the new producer fuel. Now, the clear producer fuel is fed into the mixer unit the place it’s blended with air in an accurate fuel-air ratio. This combination fuel is then used to run the modified engine.

  • The biomass gasifier can run an engine of 30 HP for an hour from 20 kilograms of biomass wastes.
  • This technique's operating value is half of what an electrical run machine prices in producing the identical output.
  • The biomass gasifier can be utilized to run machines like water lifting pump units, noticed mills and flour mills.
  • It can be used to generate electrical energy by charging an alternator.
  • The distinctive design of Raj Singh's biomass Gasifier permits it to eat 30 to 40 % much less biofuel than different out there designs.
  • The machine has been priced at Rs. 125,000 for its 10 KW items model.

Help and recognition for the grassroots innovation

The innovation was first acknowledged at district stage and later, by Nationwide Innovation Basis, a non-profit autonomous physique underneath Division of Science and Know-how, Authorities of India. NIF has awarded the innovation in its biennial nationwide competitors of unaided inexperienced grassroots improvements and conventional data and has additionally filed a patent software for it. With the assistance and help of NIF, Raj Singh has additionally achieved some preliminary success in commercializing his biomass gasifier and has already bought greater than 50 items of it.