SOLID HOUSEHOLD WASTE DISPOSAL BY DOUBLE STAGE BURNING ON WALKING BEAM AND IN THE BUBBLED MELT

  • V.M. Olabin The Gas Institute of the National Academy of Sciences of Ukraine, Kyiv
  • S.P. Trukhan The Gas Institute of the National Academy of Sciences of Ukraine, Kyiv
  • O.B. Maksymuk The Gas Institute of the National Academy of Sciences of Ukraine, Kyiv
  • I.V. Nikitina The Gas Institute of the National Academy of Sciences of Ukraine, Kyiv
Keywords: domestic solid waste, loading hopper, walking beam, bubbled melt, recuperator, heat recovery boiler, contact heat exchanger, hot water supply

Abstract

State of the problem of solid waste disposal at landfills has been analyzed. A combined method of two stages of solid waste incineration during the heating season has been proposed. The results of calculations of thermal balances of evaporation processes, burning on a movable bottom and in a bubbled melt, heating of air in the recuperator, heating of water in the contact heat exchanger, boiler and in the hot water supply system has been presented. It is shown that the elimination of the source of pollution in the form of solid waste in a two-stage method of incineration: on a walking step and then in a bubbled melt — makes it possible to get rid of secondary solid waste generated by traditional incineration. As a result of melting in the bubbled melt gases are formed, which contain the products of combustion and decomposition of solid waste and slag consisting of silicates and metal oxides. Bibl. 10, Fig. 3, Table 1.

Author Biographies

V.M. Olabin, The Gas Institute of the National Academy of Sciences of Ukraine, Kyiv

Candidate of Technical Sciences

O.B. Maksymuk, The Gas Institute of the National Academy of Sciences of Ukraine, Kyiv

Candidate of Technical Sciences

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Published
2021-03-20
How to Cite
Olabin, V., Trukhan, S., Maksymuk, O., & Nikitina, I. (2021). SOLID HOUSEHOLD WASTE DISPOSAL BY DOUBLE STAGE BURNING ON WALKING BEAM AND IN THE BUBBLED MELT. Energy Technologies & Resource Saving, (1), 47-52. https://doi.org/10.33070/etars.1.2021.05
Section
Raw material processing and resource saving