A portable scale for weighing containers, and includes a weighing tray that may be moved from a weighing position to a non-weighing position by a drive mechanism. When in the non-weighing position, the weighing tray is low to the ground, allowing for easy loading and unloading. When in the weighing position, force is transmitted to one or more load cells located between the weighing tray and a scale assembly, which allows for an accurate measurement of the container and/or its contents.

An apparatus and a method for making lithium iron phosphate are disclosed. The apparatus comprises a raw material system to provide a raw material mixed solution of raw materials of a hydrothermal reaction or a solvothermal reaction; a tubular reaction device to make the raw material mixed solution in a plug flowing and reacting state to obtain a reacted material; and a kettle reaction device to make the reacted material in a complete mixing and reacting state to obtain a product. The method comprises providing a raw material mixed solution of raw materials of a hydrothermal reaction or a solvothermal reaction; making the raw material mixed solution in a plug flowing and reacting state to obtain a reacted material; and making the reacted material in a complete mixing and reacting state. The lithium iron phosphate can be continuously produced by the apparatus and method.

The invention relates to a mixer, in particular for mixing viscous fluids, such as paints and plasters, in a container, the mixer comprising a frame, a clamping mechanism for holding a container, which mechanism is translatably and/or rotatably mounted in the frame, a motor for translatably and/or rotatably driving the clamping mechanism a sensor for measuring vibrations of the clamping mechanism, and a controller connected to the sensor and the motor and arranged to control the motor to adjust translations and/or rotations of the clamping mechanism in dependence of the measured vibrations.

Storage and mixing systems for pasty two-component polymethyl methacrylate bone cements comprise a tubular cartridge having a cylindrical inner chamber, a cartridge head, which closes one end of the tubular cartridge at the front side, a partition that is disposed axially in the cylindrical inner chamber of the cartridge. The partition divides the cylindrical inner chamber of the cartridge bounded by the cartridge head into two cavities that are spatially separated from one another, wherein a first pasty cement component is present in the first cavity and a second pasty cement component is present in the separate second cavity. The systems further comprising two dispensing plungers axially displaceable in the two cavities of the cartridge, wherein the dispensing plungers close the two cavities on the back side of the cavities situated opposite the cartridge head, a bending device for deforming the partition, wherein the bending device is axially movable in the cartridge and is disposed, or is to be disposed, behind the dispensing plungers, as seen from the cartridge head, wherein the bending device has a deflection surface that is inclined with respect to the axis of the cartridge and pushes the partition laterally in the direction of the inside wall of the cartridge when the bending device is pushed into the cartridge.

A static mixer including a housing, a first inlet channel, a second inlet channel, a first outlet channel aligned with the first inlet channel along a first axis, and a second outlet channel aligned with the second inlet channel along a second axis. The static mixer also includes a first opening between the first inlet channel and the second outlet channel, and a second opening between the second inlet channel and the first outlet channel.

An aeration device includes a housing; a pump module mounted inside the housing and configured to provide a fluid flow; a tube connector mounted inside the housing and fluidly connected to the pump module; an aerator tube configured to be attachable to the tube connector; and a gripping recess mounted inside the housing such that the aerator tube is receivable within the gripping recess. The aerator tube is configured to receive the fluid flow from the pump module and deliver the fluid flow to a liquid in a vessel. The aerator device is configured to rest on a top rim of a vessel during operation of the pump module.

A sewage system component spray assembly is attached at a predetermined height above pumps in the interior of the component and has at least one nozzle for spraying liquid downwardly and generally tangential to a center of the sewage system component. Operation of the nozzle causes the liquid to disperse floating material on the sewage surface and creating a rotational flow around the center to direct such material to the pumps.

A disposable container, such as a deformable bag, for a fluid, having one or more inlets and one or more outlets and an impeller assembly within the container to cause mixing, dispersing, homogenizing and/or circulation of one or more ingredients contained or added to the container. The region within the container that can contain liquid is funnel shaped, which allows very low fluid level mixing, dispensing while mixing, and a reduction or elimination of vortex formation.

The invention discloses a hand-held blender including a handle, a motor, a switch for controlling the motor, an input shaft configured to rotate synchronously with the rotor of the motor, and an output shaft configured for outputting power to the stirring part. The motor and the switch are arranged in the handle. The output shaft is coaxially arranged under the input shaft. A deceleration component and output connectors are arranged between the input shaft and the output shaft. An active connector and a shift lever are sleeved on the output shaft, and the active connector is controlled by the shift lever so that the active connector can move up and down to selectively joint with different output connectors. The invention is convenient and reliable to change stirring speed in a manner that the active connector is controlled by the shift lever.

A system for mixing content of a container comprises a container includes an interior mixing element, an exterior drive system and a mixing device comprising an exterior bearing for coupling the exterior drive system to the interior mixing element of the container. The exterior bearing provides a driven non-rotating, nutating motion that drives the interior mixing element of the container so that it performs a mixing motion inside the container.