Installation and process for regulating the preheating of coking

Details Installation and process for regulating the preheating of coking Installation and process for regulating the preheating of coking

1978-01-18

1979-11-20

Camby, John J.

Heating

Processes of heating or heater operation

Including passing, treating or conveying gas into or through...

241 17, 432 58, F27B 1500

Patent

active

041749472

ABSTRACT:
Coking coal is preheated in a fluidization chamber which houses a rotary percussion grinder and into the bottom of which a vertical pipe leads from a combustion chamber. Coal is introduced into the pipe and is entrained by gas in the pipe which gas subsequently acts as fluidization agent in the fluidization chamber. A main burner and an auxiliary burner in the combustion chamber are regulated by regulating the supply of combustion air so that the gas in the pipe is substantially neutral, and regulating the fuel supply in dependence on the temperature in the fluidization chamber. Preheated ground coal entrained in gas is led from the top of the fluidization chamber, and gas is recycled to the combustion chamber in an amount so that the speed of total gas flow in the fluidized coal is constant.

REFERENCES:
patent: 2235683 (1941-03-01), Horesi
patent: 3250016 (1966-05-01), Agarwal
patent: 4060393 (1977-11-01), Ito
patent: 4070765 (1978-01-01), Hovmaud et al.

Affiliated with

Also associated with

Rating

Installation and process for regulating the preheating of coking does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Installation and process for regulating the preheating of coking, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Installation and process for regulating the preheating of coking will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-871584