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FR2348751A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

Solids injector for jet grinding unit - with an accelerating section comprising a cylindrical zone and one or more conical-shaped zones

Assignee: INST TSEMENTNOI PROMY
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Filing: 1976-04-20
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Granted: —
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Expires: 1996-04-20
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Abstract

Abstract The feed chamber contains a nozzle for the carrier gas. The gas-solid mixt. is then accelerated ina cylindrical zone followed by a convergent conical zone, the latter being half the length of the former. Used for the jet grinding of abrasive solids, partic. brown coal or sand using superheated steam as carrier gas. Absence of vortex formation gives efficient utilisation of the kinetic energy of the carrier gas and minimises abrasive wear of the injector.

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 20:22
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/14; B05B7/1404; B05B7/1413; B05B7/1418; B02; B02C; B02C19/00; B02C19/06; B24; B24C; B24C5/00; B24C5/02; B24C5/04; F; F04; F04F; F04F5/00; F04F5/44; F04F5/46

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