A trash can for the collection and disposal of trash is disclosed. The trash can includes a base and a separable sidewall allowing for easy removal of a bag from the trash can by lifting the sidewall around the bag, rather than lifting the bag through the top of the trash can. The base of the trash can is connected to straps with a handle positioned between the straps. The handle may be engageable with the sidewall so that the straps hold the sidewall and base together. The handle allows for convenient carrying of the base. The separable sidewall includes a bottom opening defined by the sidewall without a constriction in the width of a base end of the sidewall. The base includes a perimeter wall to inhibit material from escaping the base. The trash may have an outwardly tapered shape to increase the overall volume of the trash can.

A convertible storage tray and garbage bag holder comprises: a housing including an interior chamber surrounded by one or more side walls, the interior chamber having an opening into the interior chamber and an exit out of the interior chamber; a releasable floor operably connected to the housing and having a closed position blocking the exit out of the interior chamber of the housing and an opened position not blocking the exit out of the interior chamber of the housing; and a bag retention frame operably connected to the housing and having an engaged position relative to the housing and a disengaged position relative to the housing wherein at least a portion of the bag retention frame is disposed further away from the housing than in the engaged position. The bag retention frame can be pivotally connected to the housing.

A container including a plurality of side walls connected to form a tubular structure. A lid is provided for covering a top opening of the tubular structure. The lid includes a separate compartment with a bag dispenser therein, and the compartment is accessible for dispensing a bag while the lid is in contact a top edge of the tubular structure. A base is provided at or near a bottom opening of the tubular structure.

A convertible storage tray and garbage bag holder comprises: a housing including an interior chamber surrounded by one or more side walls, the interior chamber having an opening into the interior chamber and an exit out of the interior chamber; a releasable floor operably connected to the housing and having a closed position blocking the exit out of the interior chamber of the housing and an opened position not blocking the exit out of the interior chamber of the housing; and a bag retention frame operably connected to the housing and having an engaged position relative to the housing and a disengaged position relative to the housing wherein at least a portion of the bag retention frame is disposed further away from the housing than in the engaged position. The bag retention frame can be pivotally connected to the housing.

A collection bin for a laser cutting machine includes a first container and a second container. Each of the first and second containers include a base; opposite first and second sidewalls; an end wall; a first lift member; and a first pivot member. The first and second sidewalls extend from the base and between a first end and second end. The end wall extends from the base and between the first and second sidewalls at the second end. The first lift member is positioned between the first and second ends. The first lift member facilitates movement of the collection bin. An interior space is defined by the base, the first and second sidewalls, and the end wall. The first pivot member extends between the first and second containers and facilitates a transition between a containing state and an emptying state.

A container comprises a plurality of outer side walls connected to form a tubular structure. One or more inner walls are near respective ones of the plurality of outer walls, defining a respective space between each inner wall and its respective adjacent outer wall. A lid is provided for covering a top opening of the tubular structure. A removable base is provided at or near a bottom opening of the tubular structure.

An arrangement for a pneumatic material conveying system comprising a first material conveying system. The arrangement comprises a second material conveying arrangement comprising at least one second input point (200) for feeding a second material (M), a second separator device (10), a second conveying pipe (102) between the at least one second: point (200) and the second separator device (10), which second separator device (10) is operatively connectable into medium communication with a conveying pipe (100) of the first material conveying system along the pipe, in order to connect a suction or a pressure difference acting in the first pipeline (100) to act via the second separator device (10) in the second conveying pipe (201) to convey the second material (M) from the second input point (200) in the second conveying pipe (201) to the second separator device (10) configured to separate the second material (M) from transporting air flow, and to collect the material (M) into a collection container (11) of the second separator device (10).

A collection device can include an enclosure defining a top opening and a bottom opening; a latch coupled to the enclosure and configured to selectively secure a base to the enclosure proximate to the bottom opening; and an actuator coupled to the latch, the actuator controlled remotely and configured to open the latch and thereby release the base.

A method for feeding in and transporting material in a pneumatic conveying system includes at least one input point, a material conveying pipe, and a material container. A partial-vacuum source produces a partial vacuum/a pressure difference and a transporting air current in the conveying pipe. A shut-off element, arranged on an opposite side of an input aperture with respect to a feeder channel, is movable by suction from a first position, in which the shut-off element does not make a pathway through an input aperture into the feeder channel smaller, into a second position, in which the shut-off element does make the pathway through the input aperture into the feeder channel smaller, when the pressure on a first side, on the feeder channel side, of the shut-off element is smaller than on a second side, on an opposite side with respect to the feeder channel, of the shut-off element.

A waste dumpster is disclosed that includes a container defined by vertically oriented walls, a fixed floor that closes the bottom of the dumpster and a hinged lid opposite the floor. A moveable floor is above the fixed floor and moves unaided in the walled container depending on the orientation of the dumpster. The moveable floor can be a planar member congruent in size and shape to the fixed floor and is coupled to the fixed floor by a plurality of fixed length restraints that define the movement of the false floor when the container is tilted from a non-upright position towards an inverted position. The movable floor has flexible edges coplanar with the remainder of the movable floor for allowing the movable floor to move more easily when the container is tilted.