An improved lemon squeezer comprises of a stand. The stand has a footprint that extends outward from the front of the stand. The stand defines a top and a bottom plate. The bottom plate is a plate that defines a plurality of depression and it defines a fluid receiving a cavity. The top plate defines a plurality of protrusions that insert within the bottom plates depressions when the plates are squeezed together via a lever mechanism that is attached to the top plate.

A handheld coffee tamper having a circular tamper base, connected to a handle, wherein the cross section design of the circular tamper base has a stepped configuration where the base of the tamper and the first rise of the first step has a sharp edge having a radius of less than 0.2 mm, where the rise of the first step is between 0.5 to 4.0 mm and the run of the first step is between 0.05 to 2.0 mm and where the second step forms the side wall of the tamper, where the side wall is at least 5.0 mm in height, and where tamper base has a Rockwell hardness of at least 25.

A handheld coffee tamper having a circular tamper base, connected to a handle, wherein the cross section design of the circular tamper base has a stepped configuration where the base of the tamper and the first rise of the first step has a sharp edge having a radius of less than 0.2 mm, where the rise of the first step is between 0.5 to 4.0 mm and the run of the first step is between 0.05 to 2.0 mm and where the second step forms the side wall of the tamper, where the side wall is at least 5.0 mm in height, and where tamper base has a Rockwell hardness of at least 25.

A method of treating fecal waste according to an example of the present disclosure includes bringing a reactor containing fecal matter to a first temperature and a first pressure, exposing the reactor to an environment with a second temperature and a second pressure such that the water in the fecal waste undergoes flash evaporation, and pyrolizing the fecal waste. A fecal waste processing unit is also disclosed.

A manual food ricer tool includes a lower body assembly, one or a plurality of lower handles or grips connected to the body assembly, a strainer with interchangeable and replaceable screen inserts and a handle connected to the sleeve insert that is pivotally disposable into the body assembly, a pressure applying pusher plate disposed on the upper handle assembly that is pivotably attached to the lower body assembly and displaceable into the sleeve insert, the upper handle assembly pivotably connected to the pusher plate and the body assembly. The upper and lower handles and grips feature ergonomic inserts for easier handling and operation, while the replaceable screen inserts provide convenience in selecting ricer patterns as well as faster switching between ricer patterns during use, and easier disassembly and cleaning of the ricer tool during and after usage. The manual food ricer tool offers reduced expense, easier convenience in use and cleaning, reduced discomfort and fatigue and reduced likelihood of repetitive motion injury with prolonged usage.

A useful substance is extracted from botanical feedstock by mechanically compressing the feedstock and pumping a solvent through the compressed feedstock at high pressure while applying compressive mechanical force against the feedstock. Movement of pressurized solvent through the compressed feedstock may increase the volume of solvent in contact with the feedstock. Flow of solvent under pressure may also present a shearing force that facilitates dissociation of the useful substance from the feedstock.

Disclosed is a horizontally-situated high capacity rosin press capable of applying heat and pressure in a chamber to extract and collect rosin from inserted plant materials. The extracted rosin is capable of being collected via gravity-induced drainage, eliminating the need for manual separation of rosin and remaining plant materials.

A biomass fuel manufacturing plant includes: a separating section that separates oil and water from oil-containing wastewater discharged from an essential oil plant that refines essential oil from fruits containing fats and oils, and separates the oil and water into POME oil and treated water; a discharged oil supply line that supplies at least one of the POME oil, discharged oil at compressing discharged when compressing empty fruit bunches, and discharged oil at crushing discharged when crushing the empty fruit bunches, to at least one or more locations of a carbonization section that generates carbide by performing heat treatment with respect to the empty fruit bunches discharged from the essential oil plant and a fuel generation section that generates a fuel from the carbide.

A dual function garlic press includes an upper handle having a plunger, a lower handle having a receiving chamber and a cutter grid. The cutter grid is pivotally connected to the first side of plunger. The upper handle is rotatable in relation to the lower handle about a vertical axis between a first position where the first side of the plunger faces towards the receiving chamber when the upper handle and the lower handle are at the close position, and a second position where the second side of the plunger is juxtaposed to the bottom of the receiving chamber when the upper handle and the lower handle are at the close position to crush the item in the receiving chamber.

A dual function garlic press includes an upper handle having a plunger, a lower handle having a receiving chamber and a cutter grid. The cutter grid is pivotally connected to the first side of plunger. The upper handle is rotatable in relation to the lower handle about a vertical axis between a first position where the first side of the plunger faces towards the receiving chamber when the upper handle and the lower handle are at the close position, and a second position where the second side of the plunger is juxtaposed to the bottom of the receiving chamber when the upper handle and the lower handle are at the close position to crush the item in the receiving chamber.