Mobile small-sized installation for plasma processing of medical waste

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Abstract

A mobile small-sized installation for plasma processing of medical waste with a capacity of 180 kg/h (1300 tons per year) has been developed for operation in both stationary and mobile versions. The design of a plasma furnace for this installation is proposed, the results of mathematical modeling of ongoing thermal processes are presented, and the calculation of temperature fields in the steady-state operating mode of the plasma furnace is performed. Both plasmоtrons and a bottom heater can be used as a heat source in a plasma furnace. The presence of both heat sources in the furnace design increases the reliability of the installation.

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About the authors

A. V. Pereslavtsev

National Research Center «Kurchatov Institute»

Email: arsenyart@icloud.com

кандидат технических наук

Russian Federation, Moscow

S. A. Voschinin

National Research Center «Kurchatov Institute»

Email: arsenyart@icloud.com
Russian Federation, Moscow

A. V. Artemov

National Research Center «Kurchatov Institute»

Author for correspondence.
Email: arsenyart@icloud.com

доктор химических наук, профессор

Russian Federation, Moscow

S. V. Korobtsev

National Research Center «Kurchatov Institute»

Email: arsenyart@icloud.com

кандидат физико-математических наук

Russian Federation, Moscow

P. I. Petrenko

National Research Center «Kurchatov Institute»

Email: arsenyart@icloud.com
Russian Federation, Moscow

N. S. Chemodanov

National Research Center «Kurchatov Institute»

Email: arsenyart@icloud.com
Russian Federation, Moscow

References

  1. Алехнович А.В., Гребенюк А.Н., Круглов А.А. и др. Санитарно-гигиеническая характеристика района позиционирования предприятия по утилизации ракетной техники // Гиг. и санит. – 2017. – Т. 96, № 7. – С. 607–610.
  2. Артемов А.В., Переславцев А.В., Вощинин С.А., Тресвятский С.С., Коробцев С.В. Плазменная переработка медицинских отходов // Воен.-мед. журн. – 2021. – Т. 342, № 4. – С. 59–65.
  3. Есипов А.В., Абушинов В.В. Проблемы организации внутреннего контроля качества и безопасности медицинской деятельности в медицинской организации // Госпит. медиц.: наука и практика. – 2018. – Т. 1, № S. – С. 3–11.
  4. Чистяков С.В., Алехнович А.В., Тарабара А.В. Эколого-гигиеническая и токсикологическая оценка окружающей среды в районе выве денных из эксплуатации бывших объектов Министерства обороны // Гиг. и санит. – 2017. – Т. 96, № 9. – С. 833–839.

Supplementary files

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2. Fig. 1. Layout of a mini-plant for plasma waste processing in a sea container: 1 – block for receiving, crushing and feeding waste; 2 – high-temperature plasma converter (plasma furnace) with plasmatrons and a slag drainage system; 3 – gas duct with a pyro-gas control system; 4 – pyrogas afterburner, combined with a flow-through heat exchanger; 5 – exhaust gas duct; 6 – dry gas cleaning; 7 – wet gas cleaning; 8 – control cabinets for gas purification and diesel generator; 9 – fuel tanks for afterburners and diesel generator; 10 – dust collector (scrubber) of volatile dust from the gas cleaning system; 11 – diesel generator; 12 – control cabinets; 13 – radiators of the cooling system

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3. Fig. 2. Drawing of a plasma furnace for MMUPP MO

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4. Fig. 3. Results of modeling temperature fields in a plasma furnace during operation of 2 plasmatrons with a power of 30 kW each

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5. Fig. 4. Results of modeling temperature fields in a plasma furnace during operation of a 60 kW bottom heater (without plasma torches)

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6. Fig. 5. Temperature dependence of the pyrogas composition when used as a plasma-forming gas: (a) – air; (b) – carbon dioxide

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7. Main parameters of a 40ft sea container

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Copyright (c) 2023 Pereslavtsev A.V., Voschinin S.A., Artemov A.V., Korobtsev S.V., Petrenko P.I., Chemodanov N.S.


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