A dosing machine for dosing fluid products includes: containers having vertical longitudinal axes and configured to contain fluid products, rotary stirring elements located inside respective containers and operable in rotation by electric motors, and a dispensing head having nozzles connected to respective containers, where each container is associated with a level measuring device having: a floater containing a permanent magnet and free to move inside the container, a magnetic detector arranged outside the container, and having magnetic sensors spaced apart from each other in a vertical direction and each of which is configured to detect a variation in a magnetic field caused by passage in its proximity of said floater, and a control unit which analyzes signals provided by the magnetic sensors to detect a fluid level inside the container and passage of the floater in a vicinity of one or more of said magnetic sensors.

A Container is disclosed with a stirrer device suitable to be installed on machines for dispensing fluid products. The container comprises a tank with a particular configuration defined by two cylinders each having a respective longitudinal axis, wherein the distance between two of the longitudinal axes is less than the diameter of a cylinder, and in which two stirrer units are comprised, coaxial to the cylinders of the tank. The stirrer units have elements that have a radial dimension a little less than the radius of the cylinders and are disposed along the substantial entirety of the longitudinal extension of shafts rotating axially, said shafts not having around them a zone not spatially affected by a stirrer element attached to said corresponding shaft.

The present disclosure relates to a stirrer blade 100 for an automated food processing machine. The stirrer blade 100 is movably configured with said automated food processing machine. The stirrer blade 100 includes a member 101, a first arm 102 connected to a first end of said member 101 and extends in a first direction. The first arm 102 has a curved distal end 102a. A second arm 103 connected to a second end of said member 101 and extends in a second direction. The second arm 103 comprises plurality of spikes (103a, 103b).

The present disclosure relates to a stirrer blade 100 for an automated food processing machine. The stirrer blade 100 is movably configured with said automated food processing machine. The stirrer blade 100 includes a member 101, a first arm 102 connected to a first end of said member 101 and extends in a first direction. The first arm 102 has a curved distal end 102a. A second arm 103 connected to a second end of said member 101 and extends in a second direction. The second arm 103 comprises plurality of spikes (103a, 103b).

A mixing assembly and a mixing device configured to mix a bakery, pastry or cosmetic preparation includes a mixing tank configured to receive ingredients intended to be mixed to form the preparation; a first mixing tool configured to be immersed at least partially in the mixing tank and configured to mix the ingredients and/or the preparation. The first mixing tool is configured to be driven in rotation around a first axis of rotation. A second mixing tool is configured to be immersed at least partially in the mixing tank and configured to mix the ingredients and/or the preparation, the second mixing tool being configured to be driven in rotation around a second axis of rotation. The first and second axes of rotation are substantially coaxial.

A mixing assembly and a mixing device configured to mix a bakery, pastry or cosmetic preparation includes a mixing tank configured to receive ingredients intended to be mixed to form the preparation; a first mixing tool configured to be immersed at least partially in the mixing tank and configured to mix the ingredients and/or the preparation. The first mixing tool is configured to be driven in rotation around a first axis of rotation. A second mixing tool is configured to be immersed at least partially in the mixing tank and configured to mix the ingredients and/or the preparation, the second mixing tool being configured to be driven in rotation around a second axis of rotation. The first and second axes of rotation are substantially coaxial.

A French press rod assembly configured to be operably engaged with a French press coffee pot wherein the French press rod assembly provides an element to engage therewith to stabilize the French press rod assembly during removal of the filter screen. The French press rod assembly includes a shaft having a first end and a second end. A handle is secured to the first end of the shaft and a filter screen is removably secured to the second end of the shaft. The shaft has surroundably mounted thereto proximate the second end an engagement member. A flow member is rotatably secured to the shaft wherein the flow member is intermediate the second end of the shaft and the engagement member. In a preferred embodiment of the flow member, the flow member is rotatably mounted to the shaft and includes a plurality of blades.

A method of mixing a fluid includes at least partially unfolding a collapsible bag bounding a compartment, the collapsible bag containing in the compartment at least a portion of an elongated drive line or drive shaft and an impeller secured to the drive line or drive shaft, the impeller including a plurality of impeller blades that are pivotable relative to the drive line or drive shaft, at least one of the plurality of impeller blades being in a collapsed position. A fluid is delivered into the compartment of the collapsible bag. The drive line or drive shaft is then rotated so as to rotate the impeller within the compartment and mix the fluid therein, the at least one of the plurality of impeller blades pivoting from the collapsed position to an expanded position as the impeller is rotated within the compartment.

A method of mixing a fluid includes at least partially unfolding a collapsible bag bounding a compartment, the collapsible bag containing in the compartment at least a portion of an elongated drive line or drive shaft and an impeller secured to the drive line or drive shaft, the impeller including a plurality of impeller blades that are pivotable relative to the drive line or drive shaft, at least one of the plurality of impeller blades being in a collapsed position. A fluid is delivered into the compartment of the collapsible bag. The drive line or drive shaft is then rotated so as to rotate the impeller within the compartment and mix the fluid therein, the at least one of the plurality of impeller blades pivoting from the collapsed position to an expanded position as the impeller is rotated within the compartment.

Provided are an apparatus and a method for reaction for use in a co-precipitation reaction for preparing a catalyst or a cathode active material for a lithium secondary battery, which injects a raw material (a solution) at least between impellers according to the solution level in a vessel, thereby making a stirring speed uniform and, in particular, minimizing a concentration difference between solutions. The apparatus for the reaction may comprise: a reaction vessel; a stirring means provided inside the reaction vessel and having multistage impellers; and a raw material injecting means, comprising at least one injection nozzle connected to the reaction vessel, for injecting a raw material at least between impellers.