초록 ▼

A gas conveying system capable of conveying a solid material without pushing or compressing the solid material. The system comprising: at least one conduit assembly comprising a conduit, a lance assembly disposed about a first end of the conduit which is capable of removing the solid material from a

A gas conveying system capable of conveying a solid material without pushing or compressing the solid material. The system comprising: at least one conduit assembly comprising a conduit, a lance assembly disposed about a first end of the conduit which is capable of removing the solid material from a holding device, and a first eductor which is capable of entraining the solid material in a gas stream and moving the solid material through the conduit; a cyclone disposed about a second end of the conduit, the cyclone being capable of separating the solid material from the gas stream; and a second eductor disposed to receive the solid material from the cyclone, the second eductor being capable of entraining the solid material in a second gas stream which has a solid-material-to gas mass ratio which is greater than that of the first eductor. The second stage eductor transports the particles further downstream for storage, additional transport, or for further treatment, such as burning in an incinerator.

대표청구항 ▼

[ What is claimed is:] [1.] A gas conveying system which is capable of conveying a solid material without pushing or compressing said solid material, said system comprising:at least one conduit assembly comprising a conduit, a means disposed about a first end of said conduit which is capable of remo

[ What is claimed is:] [1.] A gas conveying system which is capable of conveying a solid material without pushing or compressing said solid material, said system comprising:at least one conduit assembly comprising a conduit, a means disposed about a first end of said conduit which is capable of removing said solid material from a holding means, and a first eductor which is capable of entraining said solid material in a first gas stream, in a first solid-material-to-gas mass ratio, and moving said solid material through said conduit;a separating means disposed about a second end of said conduit, said separating means being capable of separating said solid material from said first gas stream; andreceiving means for receiving said solid material from said separating means and entraining said solid material in a second gas stream which has a second solid-material-to-gas mass ratio which is greater than said first solid-material-to-gas mass ratio.