A stirring and heating concentration kettle

Abstract

This invention provides a stirring and heating concentration vessel, including a vessel body. The upper end of the vessel body is connected to a liquid inlet pipe and a vent pipe, while the lower end is connected to a liquid outlet pipe. An installation sleeve is installed upwards in the middle of the upper end of the vessel body. A drive motor is installed at the upper end of the installation sleeve. The power output shaft of the drive motor is connected downwards to a heat source conduit. A reflux sleeve is fitted over the heat source conduit. A stirring and heating tube is connected inside the heat source conduit, with both ends connected and communicating with the heat source conduit and the reflux sleeve, respectively. A heating inlet ring, which is sealed and rotatably connected to the upper end of the heat source conduit, is connected inside the installation sleeve. A heating inlet pipe extending out of the installation sleeve is connected to the heating inlet ring. A reflux sleeve, which is sealed and rotatably connected to the reflux sleeve, is connected inside the installation sleeve. A reflux pipe extending out of the installation sleeve is connected to the reflux sleeve. This invention uses internal heating within the vessel body for concentration, effectively increasing the heating rate of the internal solution.

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