Furnace pressure control method

Details Furnace pressure control method Furnace pressure control method

1992-03-26

1993-09-14

Tanner, Harry B.

Automatic temperature and humidity regulation

Furnace controlled

Furnace controlled responsive to combustion products...

236 45, 110163, 431 19, 431 20, F23N 300

Patent

active

052441474

ABSTRACT:
A method of controlling the pressure in an incinerator for incinerating municipal refuse, industrial waste, etc. Exhaust gas from an incinerator typically passes through an exhaust gas cooler and an exhaust gas treating device and then discharged into the atmosphere by the action of an induced draft fan. In a method of controlling the pressure in such an incinerator for incinerating municipal refuse, industrial waste, etc. gas, e.g., part of the flow of exhaust gas induced by the induced draft fan or air taken in from the atmosphere, is added to a gas flow path upstream of the inlet of the induced draft fan through an addition gas line provided with an addition gas control damper. The addition gas control damper is controlled on the basis of an output from a furnace pressure controller such that when the furnace pressure is relatively high, the flow rate of the addition gas is reduced, whereas, when the furnace pressure is relatively low, the flow rate of the addition gas is increased.

REFERENCES:
patent: 4402303 (1983-09-01), Koenneman
Patent Abstracts of Japan, vol. 10, No. 211 (M-501) Jul. 24, 1986.
Patent Abstracts of Japan, vol. 10, No. 100 (M-470) Apr. 16, 1986.
Patent Abstracts of Japan, vol. 13, No. 380 (M-863) Aug. 23, 1989.
"Guide Manual of Refuge Disposal Equipment Constructions", Aug. 25, 1987, p. 342.
"Environmental Equipment", 1986, pp. 63-64.

Affiliated with

Also associated with

Rating

Furnace pressure control method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Furnace pressure control method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Furnace pressure control method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2021494