CRYOGENIC GASIFICATION PLANT Russian patent published in 2022 - IPC F17C9/02 

FIELD: cryogenic technology.

SUBSTANCE: invention relates to cryogenic technology. The cryogenic gasification plant is equipped with a submersible pump with a submersible electric drive, which is mounted in a cylindrical housing with a flange for attaching a removable cover. The cylindrical housing is hermetically connected to the upper bottom of the outer casing. In the inner vessel, a cylinder is made coaxially to the housing. A cylindrical cup is fixed in the bottom of the outer casing coaxially to the housing. The bottom of the housing is connected by a pipeline with a valve to the pipeline of the lower filling with cryogenic liquid of the inner vessel and the valve for carrying out technological operations during the installation or disassembly of the submersible pump. A heat shield is installed in the removable lid, as well as a pipeline with a vacuum section on which a submersible pump with a submersible electric drive is fixed and which is connected through a removable section to a cryogenic liquid supply pipeline to a product evaporator, and a pipeline with a vacuum section, which is connected through a removable section to a gas collecting pipeline, on which a valve, a safety and a valve for carrying out technological operations during the installation or disassembly of the submersible pump valve are installed behind the removable section.

EFFECT: reduction in operating costs and an increase in the volume of the tank.

1 cl, 1 dwg