초록 ▼

A trash compactor of the type comprising a hollow cabinet containing a reciprocally movable compaction plate for crushing and reducing the volume of waste materials deposited therein also includes a sanitary air filtration system for inhibiting the release or airborne particles beyond the confines o

A trash compactor of the type comprising a hollow cabinet containing a reciprocally movable compaction plate for crushing and reducing the volume of waste materials deposited therein also includes a sanitary air filtration system for inhibiting the release or airborne particles beyond the confines of the cabinet. A removable air plenum assembly is mounted within the cabinet and has an air inlet in fluid communication with the interior of the compactor cabinet and an air discharge. Motor driven fans create a negative pressure within the cabinet and a series of in-line filters are disposed in the air flow path for capturing airborne particles greater than about 0.3 microns in size and for deodorizing the air exiting the system. The motor-driven fans operate continuously at a low speed when the doors of the trash compactor cabinet are closed and switched to a higher speed when the doors are open to thereby inhibit any outward distribution of airborne particles except through the filter.

대표청구항 ▼

A method for compacting trash without the introduction of airborne contamination into the area surrounding the compacting apparatus comprising the steps of: (a) providing a trash compacting apparatus including a cabinet in which is contained a reciprocally movable compaction plate and a first door t

A method for compacting trash without the introduction of airborne contamination into the area surrounding the compacting apparatus comprising the steps of: (a) providing a trash compacting apparatus including a cabinet in which is contained a reciprocally movable compaction plate and a first door through which trash to be compacted is introduced into said cabinet and a second door through which the compacted trash can be removed; (b) creating a predetermined negative pressure within said cabinet effective to draw ambient air in through said first and second doors and to prevent the outflow of airborne contamination from said compacting apparatus; and (c) creating a negative pressure greater than said predetermined negative pressure when one of said first and second doors is opened.