| 摘要 |
A compacting device for conforming a variety of refuse materials, such as glass and plastic, into generally rectilinear bales, and for compacting aluminum and tin refuse material into generally square-shaped stable bales for recycling. The compacting device includes a housing enclosing a chamber and an extendable and retractable plunger disposed within the chamber. A hopper receives refuse material to be crushed or compacted, and directs the material into the chamber. An exit chamber door has a plurality of equidistantly spaced-apart rectilinear chamber door protrusions projecting from the inner face of the exit chamber door, and the face of the plunger includes a plurality of equidistantly spaced-apart rectilinear plunger face protrusions extending forwardly from the plunger face. The plunger face protrusions are adapted for forcibly contacting and compressing the material deposited within the chamber door protrusions. The plunger face is disposed parallel to the exit chamber door when the chamber door is closed, and when the plunger is extended for crushing and conforming material, the plunger face protrusions move in respective parallel planes that coincide with the spaces between the chamber door protrusions. When aluminum and tin material is deposited in the chamber, the arrangement of the plunger face protrusions and the chamber door protrusions facilitates the interlocking and binding together of the material during deformation and compaction between the plunger and the chamber door.
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