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Application filed by Криворізький Технічний Університет, Криворожский Технический УниверситетfiledCriticalКриворізький Технічний Університет
Priority to UA98063085ApriorityCriticalpatent/UA32858A/en
Publication of UA32858ApublicationCriticalpatent/UA32858A/en
Physical Or Chemical Processes And Apparatus
(AREA)
Abstract
The invention relates to production of minerals and treatment of solid mineral materials. Device for destruction of mineral media with jet of high-temperature gas comprises case on which branch pipes for supply of air and fuel are placed. In the upper part of the case coil is placed to which swirler is fixed. The swirler goes to combustion chamber. The end section of combustion chamber is connected to main nozzle that is arranged as Laval nozzle. In the zone of reaming of the main nozzle, near its critical cross-section, four ejector nozzles are provided, those are intended for ejection and introduction of aero-mix to reactive jet of high-temperature gases that flow out from combustion chamber (Laval nozzle).
UA98063085A1998-06-151998-06-15Device for destruction of mineral media with jet of high-temperature gas
UA32858A
(en)
Mixed gas blowing device, waste gasification and melting furnace having the same, mixed gas blowing method, and waste gasification and melting method using the same
Method for mechanical treatment, mainly stone facing, of buildings and device for production of hot gaseous working medium in the form of supersonic stream used in the method