Apparatus and methods for the heat treatment of fine-grained mat

Details Apparatus and methods for the heat treatment of fine-grained mat Apparatus and methods for the heat treatment of fine-grained mat

1976-04-08

1977-09-27

Camby, John J.

Heating

Processes of heating or heater operation

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

34 10, 34 57A, 432106, F27B 1500

Patent

active

040508838

ABSTRACT:
Fine grained material such as ground raw cement is delivered in a stream from a preheater to an upright gas conduit through which furnace exhaust gases flow to the preheater. In different cross-sectional areas of the conduit the velocity of the gas differs. The stream of material falls upon a distributor in the conduit to distribute the material over the cross-sectional area of the conduit. The distributed material falls through a combustion zone and a substantial fraction of such material is entrained by the exhaust gas and passes again through the combustion zone enroute to the preheater. The distributor is adjustable to enable the concentration of material in different cross-sectional areas of the conduit to vary according to differences in the gas velocities in such cross-sectional areas.

REFERENCES:
patent: 3832128 (1974-08-01), Paul
patent: 3903612 (1975-09-01), Warshawsky et al.
patent: 3940236 (1976-02-01), Weber et al.
patent: 3975148 (1976-08-01), Fukuda et al.

Affiliated with

Also associated with

Rating

Apparatus and methods for the heat treatment of fine-grained mat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and methods for the heat treatment of fine-grained mat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and methods for the heat treatment of fine-grained mat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1812381