The disclosure discloses a dry garbage collection system and method with compressing and packing function, the system includes a central control display, a garbage putting bin, a compression and hot-melting bin, a packing bin, a forwarding bin, an air purification bin, a garbage can and a box; the garbage put in the system is compressed to form a cake shape and then performed a packing, and the garbage bags are hot-melted to shape, and vacuumized during packing process; the weight of the garbage before and after compression is compared to determine whether there is more wet garbage in the input dry garbage, so that an alarm can be sent out when the garbage classification is not standardized. The present disclosure realizes effectively compression and packing of garbage, significantly reduces the volume of garbage, prevents the garbage bin from overfilling, reduces subsequent garbage transfer times and transportation costs.

A waste receptacle device 101 for compacting waste 1101 comprises a container 102 for receiving a waste bag 103, a suction mechanism 201 and a heating mechanism 202. The suction mechanism extracts a fluid such as air 1103 from the interior of the waste bag so as to compact the waste bag to a compacted state. The heating mechanism applies heat 1106 to an internal cavity 105 of the container to maintain the waste bag in the compacted state. A method of compacting waste is also disclosed.

A trash can assembly and method of use. An inner can has a first space and includes a first inner seal circumscribing an outer surface of the inner can, an inner opening and an inner valve configured to close and expose the inner opening. A trash bag is positioned within the first space and coupled to the inner can to form a substantially air-tight seal between the trash bag and the inner can. An outer can having a second space includes an outer opening and an outer valve configured to close and expose the outer opening. The inner can is positioned within the second space. The first inner seal is configured to form a substantially air-tight seal between the first inner seal and the outer can. The inner valve is closed when the outer valve is opened, and the inner valve is opened when the outer valve is closed.

A vacuum bag assembly includes a bag that may contain yard waste. A valve is coupled to the bag such that the valve is in fluid communication with an interior of the bag. The valve is selectively coupled to a vacuum thereby facilitating air to be drawn out of the bag such that the bag is collapsed to a minimum size. A closure is coupled to the bag and the closure is selectively manipulated. The closure selectively closes the bag to retain the yard waste in the bag. Moreover, the closure forms a fluid impermeable seal to inhibit air from entering and escaping the bag.

The device is formed by an external container (1) of strong airtight material and a second smaller inner container (3) storing the waste bag (4). The outer container (1) is equipped with an air-tight lid (8), an air suction pump (7) and a compensation pressure valve (10) to allow an easy opening of the lid (8).

A waste containment or disposal device is provided comprising a sleeve source for providing a continuous flexible sleeve, a sealing mechanism for permanently sealing a segment of the continuous flexible sleeve, and a feed mechanism for advancing a length of the continuous flexible sleeve past the sealing mechanism. Upon placement of waste in a segment of the continuous flexible sleeve having a closed end advanced past the sealing mechanism by the feed mechanism, the sealing mechanism permanently seals the segment of the flexible sleeve. Also provided is a method for containing or disposing of waste.

A device is for compressing waste. The device includes: a waste bag suspension member formed with an upper portion around which an opening of a flexible waste bag may be spanned; a lid movable between an open position, wherein waste may be added to a waste bag through the upper portion of the waste bag suspension member, and a closed position, wherein the lid covers the upper portion of the waste bag suspension member so that an at least partially closed volume may be formed between the lid and the waste bag; and a suction member adapted to evacuate air from the at least partially closed volume. The lid is perforated so that the suction device may evacuate the air through the perforation(s) in the lid. There is also disclosed a system for compressing waste as well as a method for operating the system.

To configure existing drawers as evacuable drawers of a vacuum drawer device, a cover for installation in the drawer body can be used. The cover evacuates at the drawer interior with an evacuation system, so that the interior is evacuated when the drawer is closed and ventilated before the drawer is opened. The cover is airtight, is profiled in such that evacuation with a controller, a pump and a valve are fixedly integrated in at least one recess in the cover and the cover has at least one air channel leading into the inside of the cover or, respectively, into the at least one recess, with the air channel operatively connected to the evacuation system such that when the cover is placed onto the drawer, air from the interior can be pumped out of the interior, the inside of the cover interior or, respectively, the at least one recess through the air duct.

A vacuum cleaner for placement atop a canister including a motor housing having a suction source, a handle disposed adjacent the housing for maneuvering the vacuum cleaner relative to the canister, and a lid assembly supporting the motor housing and configured to couple to the canister. The lid assembly is adjustable in size by moving between a retracted state and an expanded state to accommodate canisters of varying size.

A waste compaction system includes a trolley for collecting waste and a docking station that is integratable into a cabin monument of a vehicle. The trolley includes a housing with chambers for waste, an opening for introducing waste, a vacuum compaction mechanism assigned to a chamber, and a suction port accessible from outside the housing and couplable to the compaction mechanism. The compaction mechanism includes a compaction sheath extending from a bottom of the housing to a frame arranged opposite the bottom, and is fillable through the opening, and a rigid plate is arranged on or in at least one lateral surface of the compaction sheath and moves together with the compaction sheath during the evacuation thereof. The docking station and the trolley mate with each other. The docking station includes another suction port that is couplable to a suction line in the vehicle and the first suction port.