Pre-riffle box mixing device for coal-fired power plant

Details Pre-riffle box mixing device for coal-fired power plant Pre-riffle box mixing device for coal-fired power plant

1997-12-09

2000-05-02

Lazarus, Ira S.

Furnaces

Fuel feeders

Blower

110101R, 110106, F23K 300, F23K 302

Patent

active

060559144

ABSTRACT:
In a coal-fired power plant having an exhauster fan for delivering coal/air flow through a discharge chute to a combustion chamber and further having a riffle box in the discharge chute, a mixing device located in the discharge chute between the exhauster fan and the riffle box for causing heavy and light distribution regions of the coal/air flow from the fan to converge upstream of the riffle box, thereby mixing them into a more homogeneous flow. In a preferred form, the device comprises a plurality of concentric, inwardly-angled rings located in the discharge chute to cause the heavy and light distribution regions of coal/air flow to converge after passing through the rings.

REFERENCES:
patent: 391873 (1888-10-01), Allington
patent: 1120534 (1914-12-01), Pruden
patent: 1315719 (1919-09-01), Grindle
patent: 1318375 (1919-10-01), Goff
patent: 2184297 (1939-12-01), Grindle
patent: 2510240 (1950-06-01), Mayo
patent: 4256044 (1981-03-01), Burton
patent: 5463967 (1995-11-01), Gielow et al.
patent: 5645381 (1997-07-01), Guidetti et al.

Affiliated with

Also associated with

Rating

Pre-riffle box mixing device for coal-fired power plant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pre-riffle box mixing device for coal-fired power plant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pre-riffle box mixing device for coal-fired power plant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1585605