Deodorizing apparatus

Details Deodorizing apparatus Deodorizing apparatus

1994-04-11

1996-01-09

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422173, 422177, 422179, 422180, 422198, 422199, 422211, 422221, 422222, 422307, 55267, 392485, 392487, 392488, 392489, F01N 310

Patent

active

054826853

ABSTRACT:
A catalyst 1 is provided in a gas passage 4 for communicating between a gas flow-in unit 12 and a gas flow-out unit 13, and the catalyst 1 is heated by a heater 2, and a temperature sensor 3 for detecting the temperature of the heater 2 is provided inside the heater 2. By feeding power to the heater 2, the wall temperature of the heater 2 is raised to heat the catalyst 1, and then malodorous gas containing odor substances is passed in from the gas flow-in unit 12. The malodorous gas passes through the catalyst 1 in the gas passage 4 to be oxidized to be harmless and odorless, and is discharged from the gas flow-out unit 13.

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