Vacuum high-pressure gas quenching furnace

• Main Authors: ZHOU KAIREN, LUO CISHU
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: BLASTING; CHEMISTRY; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; HEATING; KILNS; LIGHTING; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; MECHANICAL ENGINEERING; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; OVENS; RETORTS; WEAPONS

The utility model relates to the technical field of vacuum high-pressure gas quenching furnaces, and discloses a vacuum high-pressure gas quenching furnace which comprises a furnace body and a lower bottom plate, supporting blocks are connected to the positions, close to the two ends, of the upper surface of the lower bottom plate, and the furnace body is fixed to the top ends of the supporting blocks. The furnace body can be subjected to water cooling through cooperation of a first water tank, a second water tank, a water pump and a heat exchange pipe, the furnace body is subjected to air cooling through cooperation of an arc-shaped air spraying pipe, an air spraying head, an air guiding pipe, a hose and external air pump equipment, the furnace body is cooled through combination of water cooling and air cooling, and meanwhile in the water cooling process, the furnace body can be cooled through air cooling. Water flowing in the heat exchange pipe can be heated through heat energy emitted by the boiler body, s