Disclosed in an embodiment of the present application is a mixing apparatus, mixing machine, and cooking utensil. A mixing apparatus that can be fitted to an electric motor assembly. The electric motor assembly is able to drive the mixing apparatus to rotate for mixing food ingredients. The mixing apparatus comprises a connection part, stirring rods extended from the connection part and stirring bars. The positions at which the stirring bars are fitted to the stirring rods can be adjusted based on the type and quantity of food ingredients to increase mixing uniformity.

A pot lid assembly comprises a pot lid, an electric motor assembly and a mixing apparatus. The electric motor assembly is fixed to the pot lid. The mixing apparatus includes a stirring rod and a plurality of stirring vanes. The electric motor assembly includes an electric motor. The electric motor includes a rotary shaft operatively connected with the stirring rod so that the electric motor can cause the stirring rod to rotate. The pot lid is configured to cover the pot body to form a closed cooking space. When the pot lid is removed from the pot body, the rotary shaft is disengaged from the stirring rod, and the mixing apparatus can stand in the cooking space of the pot body, with the stirring vanes serving as a support. The mixing apparatus remains in the cooking space of the pot body after the removal of the pot lid.

A mixer includes a mixing container held in a machine stand, with an outlet opening in the bottom of the mixing container, and a closure cover which can be reciprocated between a closed position in which the closure cover closes the outlet opening and an opened position in which the closure cover does not close the outlet opening. The closure cover is connected to the machine stand by way of a four-bar linkage including four rotary joints, wherein a first and a second rotary joint of the four-bar linkage are arranged on the closure cover and a third and a fourth rotary joint of the four-bar linkage are arranged on the machine stand.

A mixer includes a mixing container held in a machine stand, with an outlet opening in the bottom of the mixing container, and a closure cover which can be reciprocated between a closed position in which the closure cover closes the outlet opening and an opened position in which the closure cover does not close the outlet opening. The closure cover is connected to the machine stand by way of a four-bar linkage including four rotary joints, wherein a first and a second rotary joint of the four-bar linkage are arranged on the closure cover and a third and a fourth rotary joint of the four-bar linkage are arranged on the machine stand.

This disclosure relates to equipment utilized to manufacture chemical agents, particularly biopharmaceuticals. In some embodiments, reactor systems comprising a mobile carriage assembly; a disposable reaction container removably attached to the carriage assembly; and, a carriage holder into which the mobile carriage assembly may be removably inserted are provided.

A dust cover for a stand mixer bowl includes a disc-shaped body defining a central aperture therethrough and extending from the central aperture to an outer extent and a rim extending from the outer extent of the disc-shaped body to define an interior portion of the dust cover with the disc-shaped body. The interior portion of the dust cover is configured to removably receive an upper portion of a mixing bowl with the disc-shaped body extending inwardly from a lip of the mixing bowl positioned adjacent the outer extent of the disc-shaped body over at least a portion of an interior of the mixing bowl. The central aperture is configured for a portion of a planetary hub of a stand mixer to extend therethrough with an outer surface of the portion of the planetary hub adjacent an inner edge of the central aperture.

A dust cover for a stand mixer bowl includes a disc-shaped body defining a central aperture therethrough and extending from the central aperture to an outer extent and a rim extending from the outer extent of the disc-shaped body to define an interior portion of the dust cover with the disc-shaped body. The interior portion of the dust cover is configured to removably receive an upper portion of a mixing bowl with the disc-shaped body extending inwardly from a lip of the mixing bowl positioned adjacent the outer extent of the disc-shaped body over at least a portion of an interior of the mixing bowl. The central aperture is configured for a portion of a planetary hub of a stand mixer to extend therethrough with an outer surface of the portion of the planetary hub adjacent an inner edge of the central aperture.

A conversion device for converting linear movement in a stationary system into rotary movement about a pivot axis in a system which rotates about an axis of rotation that is not identical or parallel to the pivot axis. The conversion device has a lift element and a lift device with which the lift element can be moved with translatory movement relative to the stationary system. The lift element has first and second lift element portions connected together by a rotary bearing so that the first lift element portion can be rotated relative to the second lift element portion about the axis of the rotary bearing. The first lift element portion is connected to the lift device and the second lift element portion is connected to the conversion device. The conversion device is connected to a shaft positioned on the pivot axis so that a linear movement of the second lift element portion is converted into a rotary movement of the shaft about the pivot axis.

There is provided an inline saturator system and method for gas exchange with an aqueous-phase liquid. The system includes a pressure vessel, configured to receive a first liquid and a first gas from external sources and to discharge a second liquid and a second gas from the pressure vessel, and a gas infusion device situated within the pressure vessel. The gas infusion device is configured to receive the first liquid and first gas, to facilitate gas exchange therebetween, producing the second liquid and the second gas, and to discharge the second liquid and second gas into the pressure vessel. The system further includes a recirculation system configured to direct a portion of liquid within the pressure vessel back into the saturator device, where injection of the redirected liquid into the gas infusion device forces the first liquid into the gas infusion device for the gas exchange.

A solid material mixer for mixing two or more solid materials does not require the use of external power sources and moving parts. The mixer includes at least a first chamber or tank, at least one second chamber or tank, one or more main valves and one or more mixing and homogenizing zones. The device is used in a mixing method.