A stirrer is provided that can more efficiently achieve shearing applied, by an action of an intermittent jet flow, to a fluid to be processed. The stirrer concentrically includes a rotor including a blade, a partition wall, and a screen, wherein: the screen includes a plurality of slits in a circumferential direction thereof and screen members located between the adjacent slit; by rotating at least the rotor of the two components, the fluid to be processed is discharged from the inside to the outside of the screen as the intermittent jet flow through the slit of the screen; the screen has a cylindrical shape having a circular cross section; an opening of the slit provided on the inner wall surface of the screen is used as an inflow opening; openings of the plurality of slits provided on the outer wall surface of the screen are used as outflow openings; and the width of the outflow openings in the circumferential direction is set to be smaller than the width of the inflow opening in the circumferential direction.

The present disclosure includes a method for producing a printed circuit board having at least one coating includes mixing a first component with a second component of a two component coating system to form a coating mixture by means of a dynamic mixer or by means of a static-dynamic mixer. The method also includes supplying the coating mixture to an output unit, and coating the printed circuit board by outputting the coating mixture using the output unit onto the printed circuit board. The output unit is moved automatically in at least one, two, or three dimensions relative to the printed circuit board. The mixer is connected with the output unit in such a manner that it is moved together with the output unit relative to the printed circuit board. The present disclosure also includes a coating head for performing the method.

The present disclosure relates to a system and a method for removing noxious gas from cleaning liquid discharged from an exhaust gas treatment apparatus and, more particularly, to a system and a method for removing noxious gas from cleaning liquid discharged from an exhaust gas treatment apparatus, which are capable of adjusting the discharge rate of the cleaning liquid in a noxious gas removal unit, which removes noxious gas remaining in a gaseous state in the cleaning liquid discharged from the exhaust gas treatment apparatus and discharges the cleaning liquid from which the noxious gas in the gaseous state has been removed, on the basis of a result of measurement of the level of the cleaning liquid in the noxious gas removal unit.

A feed mixer apparatus that includes a mixing chamber for receiving feed, and having a mixing element situated therein for mixing the feed, a transmission having a plurality of gears and connected with a mixing element, a drive system having a plurality of drive system components, including the transmission, a torque sensor interconnected with at least one drive system component, a control unit having a display and a plurality of user inputs, wherein the control unit is in at least indirect communication with the transmission and the torque sensor, and wherein the control unit receives a plurality of outputs from one or more of the transmission and torque sensor, and based at least in part on the plurality of outputs, provides an output command to effectuate a gear change in the transmission.

Planetary gear mechanisms require internal toothed gears in housings.

A drive rotor and driven rotors are accommodated in a mixing space in a housing, and chemical inflow paths to the mixing space are formed in an upper portion of the housing. A mixture outflow path is formed in a lower portion of the housing. The mixing space is formed to allow the drive rotor and the driven rotors to rotate and to regulate the positions of the drive rotor and the driven rotors. Meshing the drive rotor with the driven rotors allows the driven rotors to rotate opposite to the rotating direction of the drive rotor accompanying the rotation of the drive rotor while the lower ends of the driven rotors are located above a bottom portion of the mixing space and the upper ends of the driven rotors are located below the lower surface of the lid body.

The present disclosure relates to a system and a method for removing noxious gas from cleaning liquid discharged from an exhaust gas treatment apparatus and, more particularly, to a system and a method for removing noxious gas from cleaning liquid discharged from an exhaust gas treatment apparatus, which are capable of adjusting the discharge rate of the cleaning liquid in a noxious gas removal unit, which removes noxious gas remaining in a gaseous state in the cleaning liquid discharged from the exhaust gas treatment apparatus and discharges the cleaning liquid from which the noxious gas in the gaseous state has been removed, on the basis of a result of measurement of the level of the cleaning liquid in the noxious gas removal unit.

A makeup fluid management and supply device and method are provided. The method includes the steps of: receiving a cosmetic style template sent from a user device; selecting a makeup bottle by the control module in accordance with a makeup application step of the cosmetic style template and moving the makeup bottle to a using position by the driving module; reading a label information of the makeup bottle; sending the label information to the management unit so as to perform a validation procedure on the makeup bottle; rotating, in response to a positive validation result, the makeup bottle by the driving module so as to perform a makeup fluid mixing procedure on the makeup bottle; and driving, by the driving module, the makeup bottle to move in a first direction until the makeup bottle is squeezed so as to obtain a makeup fluid of the makeup bottle.

An automated machine is provided for mixing and dispensing liquid detergents remotely controlled by a control software connected to a server which updates product databases, which is executed, together with other software for dispensing and delivering liquid content and surfactant detergent with anionic and cationic tensio-active chemical compounds as the basis of its selected formulation of Genapol, sodium phenyl sulfonate and the sodium lauryl sulfonate with preservatives such as formaldehyde and bactericides such as glutaraldehyde in a mixture of concentrated detergent with water in a proportion between 30% and 40%; where said machine is manipulated with a touch screen that drives two types of injectors that send product, to make the liquid mixture, to a static mixer or to a dynamic mixer and said machine conducts said mixed liquid to a tank of finished product to be dispensed by a filling spout placed on the front of a container-shaped casing.

Various methods and systems are provided for mixing and dispensing viscous materials for the creation of additive structures. As one example, during a mixing and dispensing operation with a mixing and dispensing head of a multi-dimensional printing apparatus, linear movement of a mixing rod positioned within a mixing chamber of the mixing and dispensing head, at least along a central axis of the mixing chamber, is adjusted based on an operating condition of the printing apparatus and dispensing of mixed liquids from the mixing and dispensing head is stopped by stopping one or more pumps fluidly coupled to the mixing chamber and linearly moving the mixing rod upward and away from a dispensing nozzle of the mixing and dispensing head.

Various methods and systems are provided for mixing and dispensing viscous materials for the creation of additive structures. As one example, in a multi-dimensional printing apparatus, one or more materials flow into a mixing chamber via one or more corresponding inlet channels, a rotational speed of a mixing rod positioned within a mixing chamber is adjusted based on a volume of the mixing chamber and a flow rate of the one or more materials into the mixing chamber, the mixing rod including a set of straight cutaways extending along a length of a bottom portion of the mixing rod and forming flat side surfaces of the mixing rod; and a mixture of the one or more materials is dispensed from the mixing chamber via a dispensing nozzle of a mixing and dispensing head.