BATCHPUMP: AN ALTERNATIVE TO CONVENTIONAL BLOW TANKS

Authors

  • Adriano Gomes de Freitas Universidade Federal do ABC - UFABC
  • Yuri Oliveira Lima Universidade Federal do ABC (UFABC)
  • Vitor Furlan de Oliveira Universidade de São Paulo (USP)
  • Ricardo Borges dos Santos Universidade Federal do ABC (UFABC)
  • Luis Alberto Martinez Riascos Universidade Federal do ABC (UFABC)

DOI:

https://doi.org/10.52292/j.laar.2021.512

Keywords:

Pneumatic Systems, Pneumatic Conveying, System Optimization, Energy Efficiency, Innovation

Abstract

The pursuit of better energy efficiency solutions is a constant subject. Here we present a number of results obtained during the development of an industrial equipment; a bulk solids feeder called Batchpump. With the proposal of being an alternative to the conventional blow tanks, having as main differentials: energy efficiency; simpler installation; lower dimensions; and lower cost of production. In this work there is presented the results obtained for both the Batchpump and a conventional blow tank applied to a  pneumatic conveying system, with limestone powder, on a pipeline with 133m of total length, with an inlet pressure of 4 bar, the Batchpump obtained results of conveying rate being 25% lower and the air consumption being 30% lower validating the initial hypothesis: to consume less energy with comparable transport rate. We present in the results the data in steady state transport cycle in dense phase regime.

Author Biography

  • Adriano Gomes de Freitas, Universidade Federal do ABC - UFABC

    https://orcid.org/0000-0002-2770-9154

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Published

2021-03-20

Issue

Vol. 51 No. 2 (2021): Latin American Applied Research

Section

Chemical Engineering

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