A juice extraction module for a juicer is provided, which includes a container formed with a juice discharge port, a sieve positioned inside of the container, a screw positioned inside of the sieve to extract juice from a material, and a lid coupled to a top end of the container and formed with a input port through which the material is input. The juice extraction module includes a crushing portion formed on a top end of the screw to be narrowed upward, the crushing portion having a crushing blade formed thereon; and a crushing processing portion connected to the input port and formed in a bottom of the lid to be concave for accommodating the crushing portion.

Apparatus for processing kitchen waste is disclosed. In some embodiments, the apparatus comprises an inlet for receiving the kitchen waste, a comminuter to comminute the received waste, a dewatering device to dewater the comminuted waste, a compressor to compress the dewatered comminuted waste, and an outlet to provide processed waste ready for collection, wherein the inlet has a lid moveable between a closed position and an open position and the inlet communicates with a hopper having an outlet, the hopper outlet communicating with the comminuter by a door mechanism, and wherein the door mechanism and the lid are interlocked such that the door mechanism opens to supply food waste to the comminuter only when the lid is in the closed position and such that the lid is openable to allow a user to add food waste into the hopper only when the door mechanism is closed.

Apparatus for processing kitchen waste is disclosed. In some embodiments, the apparatus comprises an inlet for receiving the kitchen waste, a comminuter to comminute the received waste, a dewatering device to dewater the comminuted waste, a compressor to compress the dewatered comminuted waste, and an outlet to provide processed waste ready for collection, wherein the inlet has a lid moveable between a closed position and an open position and the inlet communicates with a hopper having an outlet, the hopper outlet communicating with the comminuter by a door mechanism, and wherein the door mechanism and the lid are interlocked such that the door mechanism opens to supply food waste to the comminuter only when the lid is in the closed position and such that the lid is openable to allow a user to add food waste into the hopper only when the door mechanism is closed.

Apparatus for pressing and drying a pre-defined amount of waste includes a metal main frame positioned to provide rigid support, and a body mechanically linked to the main frame through a plurality of linkage plates. The apparatus also includes an inlet vertically mounted on the body and a twin screw assembly to press and dehydrate the pre-defined amount of waste. A plurality of mesh screens is rigidly linked to the main frame along the longitudinal axis of the apparatus to remove compressed liquid. The body is also designed to support rotation of the twin screw assembly, and the inlet includes an ingress cross-sectional opening to receive the pre-defined amount of waste.

The present invention discloses low cost, on-site, efficient, and compact (stationary or mobile) system for continuous (non-batch operation) conversion of waste to usable products such as sources of energy, fertilizer, etc.

The present invention discloses low cost, on-site, efficient, and compact (stationary or mobile) system for continuous (non-batch operation) conversion of waste to usable products such as sources of energy, fertilizer, etc.

A multi-zoned screening apparatus is disclosed for separating fiber from a liquid medium during, for example, a grain wet mill or dry grind process. The apparatus can include a housing having a first and second zone and situated adjacent one another along a length of the housing. A cylindrical screen having a plurality of openings is situated lengthwise within the housing to correspond with the first and second zones. A conveyor is situated lengthwise within the screen and includes an elongated shaft having a first and second conveyor section and along a length of the conveyor that corresponds with the first and second zones, respectively. Each conveyor section is configured to move material in a direction along a length of the screen. In one example, the first conveyor section includes vanes and a ribbon flight helically winding about the vanes, and the second conveyor section includes a plurality of paddles.

A multi-zoned screening apparatus is disclosed for separating fiber from a liquid medium during, for example, a grain wet mill or dry grind process. The apparatus can include a housing having a first and second zone and situated adjacent one another along a length of the housing. A cylindrical screen having a plurality of openings is situated lengthwise within the housing to correspond with the first and second zones. A conveyor is situated lengthwise within the screen and includes an elongated shaft having a first and second conveyor section and along a length of the conveyor that corresponds with the first and second zones, respectively. Each conveyor section is configured to move material in a direction along a length of the screen. In one example, the first conveyor section includes vanes and a ribbon flight helically winding about the vanes, and the second conveyor section includes a plurality of paddles.

A system 400 for obtaining a substance from a commodity has a first apparatus 420 with first 422 and second 424 openings, a device 426 for moving the commodity through the first apparatus, and at least one blade 428 for shearing the commodity. The at least one blade 428 is positioned between the first opening 422 and the second opening 424. A second apparatus 440 has a first opening 442 and a second opening 444, with the first opening 442 being fluidly connected to the second opening 424 of the first apparatus 420. The second apparatus 440 includes a device 446 for moving the sheared commodity from the second apparatus first opening 442 to the second opening 444. A third apparatus 460 obtains the substance from the sheared commodity, including a separator 460 having a first opening 462 fluidly connected to the second opening 444 of the second apparatus 440.

A system 400 for obtaining a substance from a commodity has a first apparatus 420 with first 422 and second 424 openings, a device 426 for moving the commodity through the first apparatus, and at least one blade 428 for shearing the commodity. The at least one blade 428 is positioned between the first opening 422 and the second opening 424. A second apparatus 440 has a first opening 442 and a second opening 444, with the first opening 442 being fluidly connected to the second opening 424 of the first apparatus 420. The second apparatus 440 includes a device 446 for moving the sheared commodity from the second apparatus first opening 442 to the second opening 444. A third apparatus 460 obtains the substance from the sheared commodity, including a separator 460 having a first opening 462 fluidly connected to the second opening 444 of the second apparatus 440.