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Increasing the Uniformity of Gas Flow Distribution in Active Section of EHAH Electrostatic Precipitators

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Chemical and Petroleum Engineering Aims and scope

An analysis of the operation of EHAH electrostatic precipitators designed for cleaning gases and aspiration air from dust has been carried out. An upgrade of the electrostatic precipitator, which allows eliminating vortex generation, reducing the likelihood of particles slipping (due to their high velocity), improving the collection of purified gas, and reducing stagnant zones in the confuser, has been proposed. A rationally chosen value of the inclination angle of the plates ensures a decrease in the likelihood of a lifting effect, in which particles can slip into the upper electrode-free space. A local decrease in velocity in the outlet gas duct was established to be within 7%.

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References

  1. Electrostatic Precipitators of the EHAH Type [in Russian]; http://www.kondor-eco.ru/download/egav.pdf.

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Authors and Affiliations

  1. Yaroslavl State Technical University, Yaroslavl, Russia

    I. S. Gudanov, A. E. Lebedev, A. A. Vatagin & D. S. Dolgin

Authors
  1. I. S. Gudanov
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  2. A. E. Lebedev
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  3. A. A. Vatagin
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  4. D. S. Dolgin
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Corresponding author

Correspondence to A. E. Lebedev.

Additional information

Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 58, No. 6, pp. 35−37, June, 2022.

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Gudanov, I.S., Lebedev, A.E., Vatagin, A.A. et al. Increasing the Uniformity of Gas Flow Distribution in Active Section of EHAH Electrostatic Precipitators. Chem Petrol Eng 58, 505–511 (2022). https://doi.org/10.1007/s10556-022-01121-0

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  • DOI: https://doi.org/10.1007/s10556-022-01121-0

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