Truck mixer with safety device, comprising a drum rotatable around an axis of rotation by means of rotation devices, which comprise a first drive member of the electric type suitable to make said drum rotate, during normal use, and a second drive member that functions as a safety device, able to be selectively actuated in a condition of non-usability, even temporary, of said first drive member, and also suitable to make the drum rotate.

A domestic carbonation appliance. The appliance has a replaceable CO2 cylinder, and accepts a refillable bottle. The appliance has a processor for controlling the functions of the device. The appliance comprises: a chassis having a filling chamber; a fill head in the filling chamber, the fill head being attachable to a source of pressurised carbon dioxide gas; the filling chamber having a safety door and locking device; the device having a sensor for detecting a door state and transmitting door state information to the processor; and the processor being adapted to initiate a carbonation process in response to the door state information.

A blending device is shown and described. The blending device may include a blending container and a power source operatively connected to the blending container. The power source may be configured to supply power to the blending container. The blending container may also include a feature that is powered by the power source.

A blending device (100) is provided including a blade assembly (106) having a blade coupling structure, the blade coupling structure comprising a set of blade electrical connectors (128). The blending device also includes a blender base assembly (104) having a base coupling structure, the base coupling structure comprising a plurality of base electrical connector coupler sets (130A-130C). Each base electrical connector coupler set corresponds with a coupling position of the blade coupling structure and the base coupling structure. The blade assembly and the blender base assembly are electrically coupled in a closed configuration in which the set of blade electrical connectors is in contact with one of the plurality of base electrical connector coupler sets. A method of manufacturing the blending device is also provided.

Provided is a chemical injection system for connection to a chemical tank and a process line. The system includes a pump box configured to attach to the tank, the pump box including a body defining an interior, a pump assembly disposed within the interior of the body of the pump box, and an injection assembly configured to be fluidly coupled to the pump box. The injection assembly includes an injection lance having a flange and a stem, a first seal abutting a first side of the flange of the injection lance, and a second seal abutting a second side of the flange of the injection lance.

A blending device having an interlock system which may comprise a plurality of subassemblies. A thermal detector may be configured to be proximity with matter being blended for human consumption. Interlock system may further include a blade interlock contact and a compressive contact. The blender vessel may be configured to compress the compressive contact to a communicative configuration when connected with the blade assembly. Interlock system may utilize a blender base assembly that has base interlock contacts and a motor. The blade assembly may be configured to releaseably mount to the blender base assembly and may cause the base interlock contact and the blade interlock contact to come into electrical communication with each other. The interlock system may ultimately result in the motor being obstructed from operation unless certain conditions are met. The interlock system may further utilize one or more than one logic circuit element.

An agitator assembly includes an agitator body, a shaft and a blocking part. The shaft is assembled to the agitator body and extends through a lead-through in the agitator body into the vessel, when assembled for use, and includes a sealing to seal the rotatable shaft. The blocking part arranged at the agitator body and including a shaft opening through which the shaft is arranged to extend, a mating surface to mate with the shaft which, when brought together by axial movement of the blocking part, provides a seal between the blocking part and the shaft, and the mating surface arranged at an axial distance from the sealing in the lead-through, and when brought together by the axial movement of the blocking part, provides a seal between the blocking part and the agitator body, and that the blocking part provides a closed space around the lead-through in the agitator body.

A blending system is shown and described herein. The blending system may include a base including a motor, a blade selectively and operably engaged with the base, where the motor rotates the blade, a container having an open end and a lid configured to cover the open end. The blending system may also include an interlock system that may include a plurality of induction coils positioned on the base and the container and be in electrical communication with at least one lid sensor, wherein the power is translated through the induction coils to engage a switch device to complete a power circuit to allow a user to operate the motor of the blender.

A mixing apparatus (1) for mixing slaughter offal with a preservative agent, the apparatus comprising an offal collection tank (3) with a bottom (4) provided with a discharge opening (5) connectable to a closable discharge, an agitator (8) extending into the offal collection tank, and a pump unit (9) operatively connectable to the discharge, wherein the apparatus further comprises a preservative reservoir (7) mounted on top of the collection tank (3). A collection and preservation system is provided, wherein the addition of preservation agent can be strictly controlled, can easily and quickly be installed and connected when it is to be used. After use, the system is easily removed and cleaned.

An electrical control system for slurry mixing includes a processing module, an input module, a display module and an inspection module. The input module is configured to input the configuration information and send an action command and the configuration information to the processing module. The inspection module is configured to obtain the status information and send the status information to the processing module. The processing module is configured to receive the configuration information and the action command from the input module and the status information from the inspection module, form a production action according to the configuration information or the action command, and then send the configuration information, the action information and the status information to the display module. The display module is configured to receive the configuration information, the action information and the status information, and display the configuration information, the action information and the status information.