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Multi-Point Temperature Monitoring Type Hydrogen Gas Reducing Furnace For Machining Superfine Metal Tungsten Powder

PATENT

Multi-Point Temperature Monitoring Type Hydrogen Gas Reducing Furnace For Machining Superfine Metal Tungsten Powder

The utility model discloses a multi-spot temperature monitoring type hydrogen reducing furnace for processing the superfine metal tungsten powder, which comprises a cooling water jacket, a furnace tube, a furnace body, a light insulating brick, a special shape refractory brick, a pneumatic propeller, a furnace tube supporting body, a storage boat pan and a heating element, wherein, gaskets are arranged between upper and lower furnace tubes in the furnace body as well as between the furnace tube and the special shape refractory brick at the lower part; and temperature detectors are arranged on the upper and the lower sides of the furnace tube. The utility model has the advantages that after the scheme is adopted, the actual temperature of the furnace tubes can be measured more accurately, therefore, the assurance of effectively controlling the temperature in the furnace tubes is provided, and the reduction reaction between the hydrogen gas and the WO3 in the storage boat pan in the furnace tube is carried out more sufficiently so as to produce the superfine metal tungsten powder.

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REST Client (Huachao Mao)