The invention relates to an agitating device (1) comprising a stirring shaft (2) that is vertically positionable in a use configuration, a stirring element comprising a circular ring portion (7) partially surrounding the agitating shaft (2), this ring portion, in the use configuration of the shaft (2), being disposed in a plane that is inclined with respect to the shaft (2) and develops around the shaft (2) from the lower end (8) thereof in the direction of the upper end (9) thereof, following an ascending slope, this ring portion (7) being hollow and provided with openings (11) for communicating with the outside and means (4) for connecting the stirring element and the shaft (2). These connecting means (4) comprise at least one arm (12) that is radial to the agitating shaft (2) and connects the lower end (5) of the agitating shaft (2) and the lower end (8) of the stirring element, and extends at least partially in a plane perpendicular to the agitating shaft (2).

An apparatus is disclosed for mixing substances, such as paint. The apparatus includes an elongate member with a plurality of openings formed within it. A filament is threaded through the openings creating bights between openings. The bights and ends of the filament sweep through the substance when the elongate member is rotated, which works to mix the substance.

Provided is a mixing apparatus. The mixing apparatus comprises a housing defining a primary chamber, an inlet for receiving material into the mixing apparatus, as well as an outlet for discharging material from the mixing apparatus. The housing provides within the primary chamber a plurality of rotating shafts, each rotating shaft having a plurality of flailing fixtures associated therewith.

Disclosed is a deagglomeration apparatus, to improve the quality of a mixture used for the production of concrete blocks. An illustrative embodiment of the deagglomerator comprises a vertical shaft high-shear mixer, wherein a rotational force (hydraulic or electric) is mounted to a vertical shaft onto which are mounted chains and/or knives, housed within a flexible rubber boot or tube. The deagglomerator is configured to be controllably powered, to rotate the shaft and the attached tools. Partially mixed formula is introduced to a top region of the deagglomerator, and falls downwardly past the rotating tools wherein the formula is pulverized and mixed, before exiting the lower area of the mixing region.

An electric stirrer and charging base, wherein electric stirrer comprises a stirrer body and a stirring component, the stirring component is provided at the bottom end of stirrer body, and a supporting part is provided on the bottom of stirrer body; the charging base comprises a charging base body. A bearing part is provided in charging base body, and the stirrer body is supported on bearing part of charging base body through the supporting part, so that stirring component is located below stirrer body and suspended. While avoiding the risk of any liquid flowing into stirrer body to damage the internal circuitry or motor, the technical solution of the present invention prevents the stirring component from contacting any other item to avoid the contamination risk of stirring component. In addition, stirrer body can be placed, charged and taken for use conveniently, and in a normal gesture without any excess motion.

Provided is a mixing apparatus. The mixing apparatus comprises a housing defining a primary chamber, an inlet for receiving material into the mixing apparatus, as well as an outlet for discharging material from the mixing apparatus. The housing provides within the primary chamber a plurality of rotating shafts, each rotating shaft having a plurality of flailing fixtures associated therewith.

Disclosed is a block press and associated process, for dynamically forming a block mold, to produce a masonry block. In some embodiments, the block mold includes a plurality of mold elements, such as a lower impact plate, an upper impact plate, and a plurality of side plates, and can further include one or more block cores. In operation, one or more of the mold elements are moved to dynamically forming a block mold, which is then filled with product formula. The product formula is then compressed, to form a masonry block. One or more of the mold elements are then released, such as to release pressure on the formed masonry block, and to allow removal of the formed masonry block from the block press, wherein the formed masonry block can be moved to a curing area, and the block press can reform the block mold for subsequent production.

A delivery system of a colored product having a target color including an application device of the colored product, at least two reservoirs each containing a respective base product, a calculation module configured to receive the information concerning the target color and to determine a composition of the colored product from the base products contained in the reservoirs, at least one metering device in fluid communication with the reservoirs, configured to deposit on the application device a dose of each of the base products corresponding to the determined composition, a mixing device configured to mix the doses of base products deposited on the application device. Also, a method for delivering a colored product having a target color via the delivery system. Finally, the use of the system for applications requiring the delivery of a colored product having a target color.

A delivery system of a colored product having a target color including an application device of the colored product, at least two reservoirs each containing a respective base product, a calculation module configured to receive the information concerning the target color and to determine a composition of the colored product from the base products contained in the reservoirs, at least one metering device in fluid communication with the reservoirs, configured to deposit on the application device a dose of each of the base products corresponding to the determined composition, a mixing device configured to mix the doses of base products deposited on the application device. Also, a method for delivering a colored product having a target color via the delivery system. Finally, the use of the system for applications requiring the delivery of a colored product having a target color.

Various embodiments herein pertain to apparatus and methods that utilize the water and existing chemicals to generate a foam. The foam can be introduced at that gas-path entrance of the equipment, where it contacts the stages and internal surfaces, to contact, scrub, carry, and remove fouling away from equipment to restore performance. Some embodiments include mixing gas with liquid to create a supply of foam, streaming the foam into a gas turbine engine installed on an airplane, rotating the spools of the engine while streaming, and re-rotating the spools of the engine after a spool has stopped. In yet other embodiments there is a method that includes streaming the foam into an engine installed on an airplane, quantifying an improvement to a family of engines achievable by foam washing, operating a specific engine, determining that the specific engine should be washed, and scheduling a foam washing of the specific engine.