Abstract: A silo includes a stuffing box forming for use with a reciprocating frame. A push-rod extends from a hydraulic cylinder through a stuffing box and a silo wall to actuate a reciprocating frame. The stuffing box forms a floating seal around the push-rod capable of moving with the push-rod to accommodate misalignment.

Abstract: A silo for storing viscous material such as sludge, the silo comprising a floor and a perimeter wall connected to the floor, is disclosed. The silo further comprises a moveable frame adjacent to the floor wherein the frame defines an area less than the area of the floor, and an opening in the floor. A crosspiece having opposite ends mounted to generally opposing portions of the perimeter wall is provided within the silo adjacent to the moveable frame. The crosspiece contains a surface facing the floor and is positioned adjacent to the frame. The crosspiece further comprises one or more diverter portions connected to the crosspiece which extend from the floor facing surface of the crosspiece towards the floor.

Abstract: A silo includes a stuffing box forming for use with a reciprocating frame. A push-rod extends from a hydraulic cylinder through a stuffing box and a silo wall to actuate a reciprocating frame. The stuffing box forms a floating seal around the push-rod capable of moving with the push-rod to accommodate misalignment.

Abstract: A molding process and apparatus produces molded parts from cellulosic fibers. A dry process molds cellulosic fibers including the steps of mixing the cellulosic fibers and a binder to form a substantially homogeneous mixture; distributing the mixture to a desired pre-form, preferably having a non-uniform cross-section; and molding the pre-form, under a predetermined pressure and heat, to form a molded part having a substantially uniform density. A distribution assembly distributes the mixture to a desired pre-form by rotational and/or vibrational motion. The rotor on the upper surface of the telescoping portion of the distribution assembly cylindrically rotates to mechanically move the mixture in a desired pre-form shape. The rotor may be unevenly weighted such that as it rotates, the distribution assembly vibrates thereby mechanically distributing the mixture by causing it to settle in the cartridge in the desired pre-form shape.