A mini mixer system includes a mixer, for executing a continuous mixing operation for an extended period of time, the mixing operation includes a mixing production process with corrosiveness, high viscosity and high mixing risks. The mixer includes a motor, a coupling and torsion meter, a reduction gear, a plurality of couplings, a frame group, a gear box group, at least one mixing element, a mixing can and a lifting mechanism group. The motor, the coupling and torsion meter and the reduction gear are connected to one another by the couplings. The reduction gear is connected to the gear box group by the coupling. The motor, the reduction gear, the gear box group and the lifting mechanism group are all fixed on the frame group. The mixer is assembled in a gear mechanism of the gear box group. The mixing can is disposed on the lifting mechanism group.

The present invention relates to a system for dissolving at least one detergent tablet or detergent granulate in water and thereby creating a detergent liquid, said system comprising a chamber (103) for dissolving said tablets or granulate, wherein said chamber comprises an opening (105) for receiving said detergent tablet and said water and a detergent liquid outlet (135, 137). The chamber further comprises an inner colander (125) for positioning said at least one tablet or detergent granulate. Thereby, a very efficient dissolving process can be performed, and a uniform detergent liquid is obtained. By positioning the tablets or granulate inside the colander, it is ensured that all sides of the tablet are in contact with the liquid in the chamber.

The present invention relates to a mixing system for a bioreactor, comprising a plurality of supply units (10), each being able to hold media for use in a bioreactor a mixing unit (30) for creating a uniform mixing of media a first feeding mechanism (20), arranged to feed media from the supply units (10) into the mixing unit (30), a control unit (40) operatively connected to the first feeding mechanism (20) and the mixing unit (30), said control unit (40) being configured to control the first feeding mechanism (20) to feed predetermined amounts of media from the plurality of supply units (10) to the mixing unit (30), and further being configured to control the mixing unit (30) to create a uniform mixing of media. The invention also relates to a method for mixing media for use in a bioreactor.

A method for producing a preferably cosmetic item. Furthermore, the invention relates to a device for producing preferably cosmetic items, and to a packing unit, in particular a capsule (33), for producing preferably cosmetic items. According to the invention, it is provided that the cosmetic ingredients (12) preferably required for production are available to a final consumer in precisely pre-measured units, in order for the final consumer to produce a domestic quantity of the preferably cosmetic item.

A device for supplying ammonia with solid adblue includes a urea tank, a gasholder, a heating apparatus, a mixing mechanism, a one-way valve, a first temperature sensor, a second temperature sensor, a first baroceptor, a controller. The mixing mechanism includes a first pipe, second pipe a third pipe, and media. The device is easy to has the same temperature everywhere, and then the heat distribution of the urea tank can be evenly, thus the effectiveness about the heating apparatus is elevated.

A wine decanter pedestal system includes a base supported above a surface, the base having a base center axis and a ledge extending outward from its top surface to support a bottom surface of a decanter placed on the top surface. A wireless receiver receives wireless commands from a wireless device to control a rotary motor operably coupled to the base at an attachment point off-center from the base center axis such that rotation of the rotary motor causes the base center axis to orbit about the rotary drive in a circular orbital motion and in a circular spin motion. A weight sensor measures a weight of a decanter placed upon the base, and a controller automatically adjusts the torque of the rotary drive in response to the weight measured by the weight sensor to increase torque for heavier weights measured and decrease torque for lighter weights measured.

Viscosity and other properties are determined at desired temperatures in drilling mud and other fluids by using a versatile cavitation device which, operating in the cavitation mode, mixes and heats the fluid to a specified temperature, and, operating in the shear mode, acts as a spindle for application of Couette principles to determine viscosity as a function of shear stress and shear rate. The invention obviates the practice of adjusting rheology of a drilling fluid by passing it through the drill bit. Drilling fluid may be managed by a “straight-through” method to the well, or by placing the cavitation device in a loop which isolates an aliquot of known volume and circulating the fluid through the loop including the cavitation device. A controller may be programmed to manage the viscosity and other properties at various temperatures by controlling the power input and angular rotation of the “spindle” (which has cavities on its cylindrical surface), and feeding viscosity-adjusting agents and other additives to the fluid. Data may be collected from the loop and used in the “straight-through” mode until it is determined that conditions require a new set of data, or the loop may be used continuously. The system may be used with a supplemental viscometer, density meter, and other instruments.

Disclosed is a bioreactor, especially a plug flow bioreactor, including an agitator running along a longitudinal axis for thoroughly mixing a dry solid biomass that is to be outgassed in a fermentation chamber. In said bioreactor, an agitator shaft is mounted exclusively in two opposite end walls of the fermentation chamber while at least one free end of the agitator is connected to a drive unit outside the fermentation chamber.

The subject matter of this specification can be embodied in, among other things, a mixing system that includes a heating assembly configured to heat liquid, and a mixing assembly including a tank defining a cavity and configured to retain liquid, an inlet in fluidic communication with the cavity and configured to receive liquid from the heating assembly, a mixing impeller assembly configured to mix contents of the cavity, an actuator configured to actuate the mixing impeller assembly to mix contents of the cavity, and an outlet in fluidic communication with the cavity and having a valve configured to selectively prevent and permit egress of contents of the cavity.

The invention relates to a mixer for a device for selective catalytic reduction of exhaust gases from internal combustion engines. The mixer comprises a structure of mixer elements through which the mixture of exhaust gas and reducing agent is to flow. The mixer elements have an electric current flowing through them for electrical heating due to the electrical resistance thereof. The invention further relates to a device for selective catalytic reaction of exhaust gases from an internal combustion engine having an exhaust gas pipe leading to a mixer according to the invention and having a reducing agent pipe which is connected to a reservoir for reducing agent and which opens into the exhaust gas pipe in the flow direction upstream of the mixer, and a catalyst in the flow direction downstream of the mixer.