Method and apparatus for distributing powdered particles

Details Method and apparatus for distributing powdered particles Method and apparatus for distributing powdered particles

1982-05-03

1984-11-13

Love, John J.

Conveyors: fluid current

With means to control conveying fluid or movement of load in...

Control of conveying fluid

406 24, 406 93, 406124, B65G 5366

Patent

active

044822758

ABSTRACT:
Powdered particles are continuously distributed from a pressurized transporting vessel to a plurality of receiving ends such as tuyers of a blast furnace through a plurality of transporting pipes for each receiving end. A speed of gas supplied to the vessel is controlled depending on a weight changing ratio of the vessel and an internal pressure of the vessel, so that the speed of gas is maintained at constant. Booster gas is supplied to each of the transporting pipes. A discharging rate of the powdered particles is controlled by a cascade control system for each of the pipes by individually controlling a flow rate of booster gas depending on a differential pressure in each discharge nozzle of the pipes, or on an output of solid-gas mass-flow meter in each of the pipes, or on a solid-gas ratio corresponding to each length of the pipes and a mass-flow rate of the particles in the vessel per total gas flow rate.

REFERENCES:
patent: 3230016 (1966-01-01), Gilbert et al.
patent: 3720351 (1973-03-01), Coulter et al.

Affiliated with

Also associated with

Rating

Method and apparatus for distributing powdered particles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for distributing powdered particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for distributing powdered particles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2358276