Stirrer (1) for stirring molten glass (16), whereby the stirrer (1) comprises a shaft (2) having a tip (4) and having a central longitudinal axis (L), and one or more inner stirrer blades (5,6) which are attached to the shaft (2), and one or more outer stirrer blades (7,8) which are attached to the shaft (2), whereby the inner stirrer blades (5,6) are attached closer to the shaft (2) than the outer stirrer blades (7,8), whereby, when considering the stirrer in a cylindrical coordinate system (11), both the one or more inner stirrer blades (5,6) as well as the one or more outer stirrer blades (7,8) are disposed at an angle (, ) to the central longitudinal axis (L), whereby said angle (, ) is between 0 and 90 not including these values, and are disposed having a least a blade section with a normal vector (N, P, Q, R), on the side directed towards the tip (4), with an angular component (N.sub.A, P.sub.A, Q.sub.A, R.sub.A).

A system for applying a building material, including: a first component of the building material, including a first constituent and a second constituent; a second component of the building material; a first mixer for mixing the first constituent and the second constituent; a supply device for supplying the first constituent to the mixer; a movement device for modifying a site of application in a space; and a second mixer for mixing the first component and the second component.

Disclosed is a device and method for preparing composite ice glaze, relating to the field of freshness of aquatic products. The device includes a frame portion, a mother liquid preparation portion, an ice glaze preparation portion, an ice glaze post-processing portion and a controller system; the frame portion includes a shell, a base, and a thermal insulation baffles; the mother liquid preparation portion includes a main water inlet pipe, a water storage tank, mother liquid tanks; the ice glaze preparation portion includes a homogenizing tank, a homogenizing tank inlet pipe, a waste cylinder inlet pipe; the ice glaze post-processing portion includes a reception cylinder, and a waste cylinder. The device provided by the invention is simple to use, and the prepared concentration is accurate and effective, so that the compounding process can be simplified and the compounding efficiency is effectively improved.

A method of mixing using a tubular reactor wherein process material continuously passes through the tubular reactor which is operating at predetermined reaction conditions. The tubular reactor is rotated through reciprocating arcs about the longitudinal axis of the tube as the process material passes therethrough. Static and/or dynamic mixers or agitators may be provided within the tubular reactor.

A compost turning apparatus may include a towable mobile base being elongated in a longitudinal direction and having a lateral direction. The mobile base may comprise a frame, a tongue mounted on the frame, one or more transport wheels mountable in a transport setup and an operational setup, one or more support wheels mounted on the frame, and a drive wheel mounted on the frame. The apparatus may also include a rotor mounted on the mobile base to rotate about an axis oriented substantially parallel to the longitudinal direction of the mobile base. The rotor may have a plurality of paddles arranged in circumferential rows, with various paddle positions and paddle orientations.

The invention relates to an emulsification device for continuously producing emulsions, nano-emulsions, and/or dispersions having a liquid crystalline structure, comprising a) at least one mixing system, b) at least one drive for the stirring element, and c) at least one delivery unit for each component or each component mixture.

A positive active material manufacturing method according to an exemplary embodiment of the present invention includes: a step of preparing a lithium-containing compound; a step of manufacturing a coating liquid including at least one coating element; a step of mixing the lithium-containing compound and the coating liquid to form a coating mixture of a clay or slurry state; and a step of agitating the coating mixture. Further, a manufacturing apparatus of a positive active material according to an exemplary embodiment includes a rotation container, a cover, a nozzle, and an agitation wing.

A cell culture system and method of generating organoids is provided. The system includes a multiwell culture plate having shafts for mixing culture media within wells of the culture plate. The multiwell culture plate includes a base substrate having a plurality of culture wells, and a shaft operably associated with each culture well, each shaft being configured to mix media present in each culture well and having a gear adapted to operably associate with a gear on a shaft associated with an adjacent culture well. The system further includes a motor having a drive shaft in operable communication with the shaft gears of the multiwell culture plate. The system can be widely used as a standard platform to generate stem cell-derived human organoids for any tissue and for high-throughput drug screenings, toxicity testing, and modeling normal human organ development and diseases.

A stirring element device, in particular for mixing media with a wide range of viscosities, in particular for a polycondensation reactor, includes at least one inner stirring blade and at least one outer stirring blade which are rotatable about a common axis of rotation, wherein at least the inner stirring blade is inclined at least section-wise relative to the axis of rotation. The inner stirring blade is arranged entirely in a subregion around the axis of rotation which is equivalent to a cylinder sector with a circular sector of less than 360 as base area.

Present invention creatively makes convenient for any person using beverage to blend powder with liquid uniformly without use of shaking motion or battery and thereby preventing from spilling and running out batteries. Invention of unique reverse planetary gears system and side arm stirrer with window paddle has made possible convert torque of finger to multiple rotation of stirrer in order achieve efficient uniform blending. Moreover, this invention takes full advantage of removable snap mechanism to assemble and disassemble protein blender cup which is very necessary for washing every single parts to achieve highest sanitization. In short, this invention helps consumer to have protein blender cup which doesn't require shaking or battery and can be completely sanitized without any struggle.