A mixing apparatus has a chemical moving part, a motor, a paddle, and a plate. The chemical moving part is configured to receive and output a chemical in a pipe. The motor is configured to rotatably drive a shaft coupled to the motor at a first end of the shaft. The shaft defines a central rotational axis. The paddle is connected to a second end of the shaft and configured to rotate with the shaft. The plate is configured to secure the motor to the pipe and has a first side facing the motor and a second opposite side facing a projection of the paddle. The first side defines a first length extending in a direction perpendicular to the shaft and the second side defines a second length extending in a direction perpendicular to the shaft. The first length is greater than the second length.

There is provided an apparatus and a method for producing a play compound and the play compound itself which, in one embodiment is a compound which sufficiently fluid to be pliable and is typically cold and slimy to the touch. The apparatus and a method provide a powder and liquid to a user, which can be a non-skilled person and thereby allow the mixing of the powder and liquid together by that person to form the play compound outside of a factory environment whilst ensuring that the play compound which is formed has the desired characteristics. Most typically the user which performs the mixing can be the end user, such as a child, who will play with the compound and so the formation of the play compound forms a new part of the play experience.

A mixer (1) comprises a drum (2) having at least one inlet (6) and one outlet (7). The mixer (1) furthermore comprises a drive (3) and a stirring shaft (4), which is arranged in the drum (2) and is coupled to the drive (3). Furthermore, the mixer (1) comprises a conveying device (5), which is arranged in the drum (2) and which is arranged on one and the same axis as the stirring shaft (4).

A mixer (1) comprises a drum (2) having at least one inlet (6) and one outlet (7). The mixer (1) furthermore comprises a drive (3) and a stirring shaft (4), which is arranged in the drum (2) and is coupled to the drive (3). Furthermore, the mixer (1) comprises a conveying device (5), which is arranged in the drum (2) and which is arranged on one and the same axis as the stirring shaft (4).

A coffee densifier is disclosed having an elongated housing having a chamber configured to receive ground coffee. The mixing chamber has an inlet end opposite a discharge end. The discharge end has a discharge door. The densifier has a shaft driven by a motor, the shaft extending along a longitudinal length of the mixing chamber. The densifier has a plurality of paddle-less pins fixed to the mixing shaft and configured to agitate a bed of coffee within the mixing chamber.

The present invention concerns a mixing shaft comprising a tool holder and a mixing blade, wherein the tool holder has a recess in which a portion of the mixing blade is fixed. To provide a simple mixing shaft, there is proposed a clamping portion fitted into the recess for fixing the mixing blade portion in the recess, wherein the clamping portion, the recess and the mixing blade portion are of such a configuration that a force-locking connection of the mixing blade in the recess is implemented by means of the clamping portion.

The present invention relates to mixing apparatus for crushing sludge comprising a motor part in which a rotary shaft is inserted into the motor part and the motor part is rotated, a moving part formed to penetrate the motor part from one side to another side and move a chemical which is flowed through an outside chemical feeder to the another side, and a paddle mounted on the another side of the motor part to rotate based on the rotation of the motor part and spray the chemical.

A stirring member rotating around an axis of rotation in a direction of rotation together with a rotor and stirring a stirred object accommodated in an inner pot includes a stirring portion, a cross-sectional shape of the stirring portion in a cross-section orthogonal to the axis of rotation has a front end portion located foremost in the direction of rotation, and when a virtual circle centered at the axis of rotation and passing through the front end portion is drawn, a tangential straight line in the front end portion of a centerline of the cross-sectional shape is directed inward in a direction of radius of rotation on a forward side of the direction of rotation with respect to a tangent in the front end portion of the virtual circle.

A mixer includes a drum having at least one inlet and one outlet. The mixer furthermore includes a drive and a stirring shaft, which is arranged in the drum and is coupled to the drive. Furthermore, the mixer includes a conveying device, which is arranged in the drum and which is arranged on one and the same axis as the stirring shaft.

A mixer includes a drum having at least one inlet and one outlet. The mixer furthermore includes a drive and a stirring shaft, which is arranged in the drum and is coupled to the drive. Furthermore, the mixer includes a conveying device, which is arranged in the drum and which is arranged on one and the same axis as the stirring shaft.