REGENERATING DEVICE OF ACTIVATED CARBON

Japanese Patent JP3701419

B2

PROBLEM TO BE SOLVED: To inexpensively regenerate a large quantity of an activated carbon by providing the device with a rotary regenerating drum for heating and regenerating the activated carbon and a combustion means for burning an unburned component in a waste gas generated in the regeneration at the time of regenerating a spent activated carbon.
SOLUTION: In the regeneration of the activated carbon, at first a blower 3 is driven to blow air into the regenerating drum 1 and the temp. in a combustion equipment 4 is increased to the burning temp. by working a burner 9 and a blower 10. At the same time, the spent activated carbon is fed to a hopper 18 of a supply device 5. The spent activated carbon is fed to a discharge device 6 by the rotation of the regenerating drum 1 while a solvent or the like is burned and removed. A waste gas containing the unburned combustible component in the regenerating drum 1 is mixed with air added from the blower 10 in a mixing part 23, where the entrained fine particulate activated carbon falls down to the bottom to be removed. The waste gas containing the unburned combustible component is fed to a combustion part 24, where the unburned combustible component is burned and made harmless.

JP3705392	METHOD FOR LAUNDERING AND DETERGENT COMPOSITION
JPH02222496	CLEANING AGENT FOR DRY CLEANING

Koji Aramoto
Shinichi Eiichi
Toshima Masaru

JP32769596A

September 28, 2005

November 21, 1996

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Koji Aramoto

D06L1/02; B01D15/00; B01J20/34; D06F43/08; (IPC1-7): B01J20/34; B01D15/00; D06F43/08; D06L1/02

JP49038896A
JP53070096A

Hirosaburo Mori

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