Abstract: A method and apparatus for collecting and forming loose fill fiber material from an ail stream includes introducing a combined fiber and air stream onto a surface of a rotatable drum. The rotatable drum allows the air to flow through the surface of the drum while collecting the fiber material on the surface of the drum. The collected fiber material is then removed from the drum surface by a blow off header that is internal to the drum.

Abstract: A rotary forming apparatus is provided. The rotary forming apparatus includes a separator configured to receive a gas flow having entrained fibrous material and further configured to separate the fibrous material from the gas flow. The fibrous material forms mini-blankets having a length along a longitudinal axis. A milling apparatus is positioned adjacent the separator and configured to receive mini-blankets exiting the separator. The milling apparatus is further configured to grind the mini-blankets into fibers having desired lengths. The milling apparatus is configured to grind the mini-blankets along the lengths of the mini-blankets.

Abstract: A rotary forming apparatus is provided. The rotary forming apparatus includes a separator configured to receive a gas flow having entrained fibrous material and further configured to separate the fibrous material from the gas flow. The fibrous material forms mini-blankets having a length along a longitudinal axis. A milling apparatus is positioned adjacent the separator and configured to receive mini-blankets exiting the separator. The milling apparatus is further configured to grind the mini-blankets into fibers having desired lengths. The milling apparatus is configured to grind the mini-blankets along the lengths of the mini-blankets.

Abstract: A rotary valve including a housing having an inner surface. A rotary assembly is positioned for rotation within the housing. The rotary assembly includes a plurality of radially outwardly extending vanes. The vanes extend toward the inner housing surface and are configured to transport material along the inner housing surface. Seal members are mounted upon the vanes. Spring members are secured to the vanes urging the seal members into contact with the inner housing surface.

Abstract: An apparatus for making mineral fibers is provided. The apparatus comprises a rotary fiberizer capable of receiving molten mineral material and centrifuging the molten mineral material into mineral fibers. A fiberizer burner is connected to the rotary fiberizer. The fiberizer burner is configured to receive a first flow of combustion gas and burn the first flow of combustion gas to support the making of the mineral fibers. A gas supply assembly is configured to supply the fiberizer burner with the first flow of combustion gas. The gas supply assembly comprises a pilot assembly having a pilot burner. The pilot burner is operable to burn a pilot flame from a second flow of combustion gas. The pilot flame is operable to ignite the first flow of combustion gas flowing to the fiberizer burner. A flame sensor is operable to detect a change in the pilot flame and communicate the change in the pilot flame.

Abstract: A method and apparatus for collecting and forming loose fill fiber material from an ail stream includes introducing a combined fiber and air stream onto a surface of a rotatable drum. The rotatable drum allows the air to flow through the surface of the drum while collecting the fiber material on the surface of the drum. The collected fiber material is then removed from the drum surface by a blow off header that is internal to the drum.

Abstract: A method and apparatus for collecting and forming loose fill fiber material from an air stream includes introducing a combined fiber and air stream onto a surface of a rotatable drum. The rotatable drum allows the air to flow through the surface of the drum while collecting the fiber material on the surface of the drum. The collected fiber material is then removed from the drum surface by a blow off header that is internal to the drum.

Abstract: A packaging assembly for insulation material has a compression chamber and a surge hopper vertically mounted above the compression chamber. An air drawing assembly positioned beneath the compression chamber draws air through the surge hopper and the compression chamber.

Abstract: A packaging assembly for insulation material has a compression chamber and a surge hopper vertically mounted above the compression chamber. An air drawing assembly positioned beneath the compression chamber draws air through the surge hopper and the compression chamber.

Abstract: A rotary valve including a housing having an inner surface. A rotary assembly is positioned for rotation within the housing. The rotary assembly includes a plurality of radially outwardly extending vanes. The vanes extend toward the inner housing surface and are configured to transport material along the inner housing surface. Seal members are mounted upon the vanes. Spring members are secured to the vanes urging the seal members into contact with the inner housing surface.

Abstract: A method and apparatus for collecting and forming loose fill fiber material from an air stream includes introducing a combined fiber and air stream onto a surface of a rotatable drum. The rotatable drum allows the air to flow through the surface of the drum while collecting the fiber material on the surface of the drum. The collected fiber material is then removed from the drum surface by a blow off header that is internal to the drum.