A mixing system and mixing method are provided. The mixing system includes a tank assembly, a container positioned within the tank assembly, a mixer disposed within a compartment of the container, a linear motor, and a shaft having a first end secured to the mixer and an opposing second end secured to the linear motor. The linear motor provides a variable stroke length for the shaft. The mixing method includes providing a tank assembly having a linear motor, positioning a mixing assembly including a mixing bag in the tank assembly, combining two or more components in a compartment of the mixing bag, attaching a mixing shaft extending from a mixer disposed within the mixing bag to the linear motor, and raising and lowering the mixing shaft to mix the two or more components. A stroke length of the mixing shaft during the raising and lowering is varied.

A kneader internal inspection device according to the present invention suspends and supports a photographing unit, which is arranged in an interior of a kneader and which photographs the interior, so as to be vertically movable in the interior of the kneader. Therefore, such a kneader internal inspection device is capable of easily inspecting the interior of the kneader.

A computer-implemented method and a computer-based product and monitoring system for contactless assessment of rheological properties of a fluid cement-based product, the method performing a first analysis which obtains the rotation speed of the mixing blades (31) of a truck-mounted concrete mixer drum (30) and detects the variation of the speed constituting a first parameter, performing a second analysis which obtains at least a sequence of images of the fluid product contained within the mixer drum (30), identifies particles, shapes, groups of particles, contours, and/or slope of the fluid product within the collection of sequential images, detects variations of speed and displacement direction of the particles and shapes, constituting a second parameter, performing a third analysis that detects a correlation between each first and second parameters from which the system calculates at least one parameter of rheological properties of the fluid product.

A computer-implemented method and a computer-based product and monitoring system for contactless assessment of rheological properties of a fluid cement-based product, the method performing a first analysis which obtains the rotation speed of the mixing blades (31) of a truck-mounted concrete mixer drum (30) and detects the variation of the speed constituting a first parameter, performing a second analysis which obtains at least a sequence of images of the fluid product contained within the mixer drum (30), identifies particles, shapes, groups of particles, contours, and/or slope of the fluid product within the collection of sequential images, detects variations of speed and displacement direction of the particles and shapes, constituting a second parameter, performing a third analysis that detects a correlation between each first and second parameters from which the system calculates at least one parameter of rheological properties of the fluid product.

A blender appliance, as provided herein, may include a container body, a rotatable blade, a motor, and a thermo-electric heat exchanger. The container body may include an inner shell and a conduction wall. The inner shell may define a fluid cavity. The conduction wall may be spaced apart from the fluid cavity outward along a radial direction. The rotatable blade may be rotatably disposed within the fluid cavity. The motor may be in selective mechanical communication with the rotatable blade to motivate rotation thereof. The thermo-electric heat exchanger may be mounted within the container body in thermal communication with the fluid cavity.

In one embodiment, the present system describes a system wherein a first fluid is within a tank. An intermittent mixer is used for agitating the first fluid within the tank. At least one data acquisition device within the tank is capable of measuring at least one characteristic within the first fluid. In the embodiment, at least one data analyzer is capable of receiving the characteristics within the first fluid, comparing the characteristics within the first fluid to the characteristics of a second fluid, generating a data packet which contains a calculated operational speed and an operational time needed for the intermittent mixer to agitate the first fluid to obtain the characteristics of the second fluid and transmitting the data packet to the intermittent mixer. In this system the intermittent mixer is capable of altering the first fluid within the tank into the second fluid.

In one embodiment, the present system describes a system wherein a first fluid is within a tank. An intermittent mixer is used for agitating the first fluid within the tank. At least one data acquisition device within the tank is capable of measuring at least one characteristic within the first fluid. In the embodiment, at least one data analyzer is capable of receiving the characteristics within the first fluid, comparing the characteristics within the first fluid to the characteristics of a second fluid, generating a data packet which contains a calculated operational speed and an operational time needed for the intermittent mixer to agitate the first fluid to obtain the characteristics of the second fluid and transmitting the data packet to the intermittent mixer. In this system the intermittent mixer is capable of altering the first fluid within the tank into the second fluid.

The invention relates to a high-pressure mixing, dosing and recirculation head for injection or casting reaction molding, said high-pressure mixing, dosing and recirculation head comprising a head body, a mixing chamber, obtained in the head body wherein a valve element or mixing valve slides and in fluid communication with a supply duct, and a self-cleaning element comprising a scraping portion, said self-cleaning element being structured to slide in said supply duct, as well as comprising an apparatus for controlling and commanding mixing, supply and recirculation comprising a plurality of sensors and transducers mounted on board of the head body and of the components parts of the head connected thereto to detect and transform representative physical quantities of at least one operational status of said high-pressure mixing, dosing and recirculation head into electrical signals and an electronic control and storing system adapted to synchronously control and scan said sensors and transducers and adapted to receive and process said electrical signals indicative of said at least one operational status, at the beginning and during the operational phases of said high-pressure mixing, dosing and recirculation head to compare them with each other and with electrical signals representative of a predetermined reference operational status. The invention also relates to a high-pressure mixing, dosing and recirculation method for injection or casting reaction molding.

A system for on-site production of chlorine dioxide and other sanitizing solutions is disclosed which includes a controller for measuring fluids into a measuring/mixing vessel. The measuring/mixing vessel is designed to measure and mix water with activator and base additives to create a ready-to-use cleaning solution. A drainage system is employed to transfer the ready-to-use cleaning solution into a reservoir for on-site use.

A system for on-site production of chlorine dioxide and other sanitizing solutions is disclosed which includes a controller for measuring fluids into a measuring/mixing vessel. The measuring/mixing vessel is designed to measure and mix water with activator and base additives to create a ready-to-use cleaning solution. A drainage system is employed to transfer the ready-to-use cleaning solution into a reservoir for on-site use.