A blending device (100) is provided including a blade assembly (106) having a blade coupling structure, the blade coupling structure comprising a set of blade electrical connectors (128). The blending device also includes a blender base assembly (104) having a base coupling structure, the base coupling structure comprising a plurality of base electrical connector coupler sets (130A-130C). Each base electrical connector coupler set corresponds with a coupling position of the blade coupling structure and the base coupling structure. The blade assembly and the blender base assembly are electrically coupled in a closed configuration in which the set of blade electrical connectors is in contact with one of the plurality of base electrical connector coupler sets. A method of manufacturing the blending device is also provided.

An apparatus and a method for receiving sand-laden manure from a vacuum truck in a duty cycle begins by collecting water issuing through a flume valve in a mixing basin. The mixing basin includes a metering bulkhead which forms a weir having a weir height and includes a sand gate. The bulkhead impounds a pool of water to fill the mixing basin at least to the weir height, separating the mixing basin from a sand settling lane vestibule. The impounded water is present to receive a manure payload from the vacuum truck. Water issuing through a flume valve mixes with the received sand-laden manure to form a manure suspension. Water flow through the flume valve is interrupted once a selected volume of water and manure suspension has passed over the weir. Opening the sand gate releases the impounded manure suspension, water and settled sand to flow into the vestibule.

A system and method for a process to prepare consumable food and/or drink products by means of precise heating and stirring for a set period of time. The system utilizes a variable rotation rate magnetic stirring process, a variable temperature heating process, and a timing process in order to prepare consumables. The magnetic stirrer provides agitation to a fluid medium and facilitates homogenous distribution of heat produced by the heating element throughout the fluid. This even distribution of heat creates an improved consumable preparation. The system is suitable for home use.

An apparatus for mixing bone cement for use in orthopedic surgeries includes a mixing region and an agitator for mix the cement ingredients. A temperature sensing means of apparatus determines when that the cement mix can no longer be used. The apparatus can be operated or acted on by a power tool for the mixing of the bone cement. The power tool and/or mixing apparatus may include a mechanical torque limiter that inhibits the agitator as a result of mixing torque exceeding a threshold value. A timer of the apparatus may be started by a sensor of the apparatus or by the user in response to a mechanical torque value. When the timer is complete, a cue by the apparatus signals to the user that the mixed cement is ready and able to be applied.

The present disclosure is directed to an apparatus for facilitating the delivery of one or more chemical compounds to a stream of a fluid

Reduction gear for driving a stirred mill including a reduction gear housing, an input shaft suitable for being connected to a drive motor, a reduction stage arranged in the reduction gear housing, and an output shaft that is suitable for being connected to a stirred mill element and which is suitable for being driven by the reduction stage, the output shaft including a proximal axial side, associated with the reduction stage, and a distal axial side, opposite the proximal axial side and intended to be fastened to the stirred mill element, the reduction gear including an axial stop, which is suitable for axially guiding the output shaft and which is suitable for limiting an axial movement of the output shaft in a direction oriented from the proximal axial side toward the distal axial side.

A molded product production system includes a powdery material mixing and feeding device configured to feed mixed powdery materials including at least two types of powdery materials, a filler configured to fill, with the mixed powdery materials fed by the powdery material mixing and feeding device, a die bore of a compression-molding machine, a sensor configured to measure a mixing degree of the mixed powdery materials fed by the powdery material mixing and feeding device, and a molded product removal mechanism configured to distinguish a molded product obtained by compression molding mixed powdery materials having a mixing degree measured by the sensor out of a predetermined range from a molded product obtained by compression molding mixed powdery materials having a mixing degree within the predetermined range.

A mixer apparatus for mixing a high-viscosity fluid has a mixer shaft with a plurality of blades affixed thereto, a hydraulic motor drivingly connected to the mixer shaft so as to rotate the mixer shaft, a hydraulic pump connected by a fluid circuit to the hydraulic motor so as to deliver hydraulic fluid under pressure to the hydraulic motor, an electric motor drivingly connected to the hydraulic pump, and a hydraulic fluid reservoir connected to the fluid circuit so as to supply hydraulic fluid to the hydraulic pump. The plurality of blades are pivotally mounted to the mixer shaft.

A water aeration system powers an air pump held in an encasement with a solar panel mounted directly or indirectly to the encasement or to the mounting pole supporting the encasement above a ground surface. An air conduit directs pumped air to one or more disc diffusers submerged in the body of water to be aerated. The disc diffuser(s) are supported by a floating platform that is suspended from a buoy or float so that the disc diffuser(s) are held at a desired depth below the water surface.

The gas dissolution device includes a dissolution vessel storing a part of culture solution in a culture vessel, a gas supply pipe connected to a carbon dioxide cylinder and supplying carbon dioxide through an end inserted into the dissolution vessel, a gas discharger provided at the gas supply pipe and turning the carbon dioxide into microbubbles, and a mass flow controller controlling a flowrate of the carbon dioxide flowing in the gas supply pipe. Here, a water depth from the gas discharger to a liquid level of the culture solution in the dissolution vessel is set deeper than a water depth of the culture solution in the culture vessel.