Microwave heating assembly and heat exchanger for LNG gasification

The utility model relates to a microwave heating assembly and a heat exchanger for LNG gasification, which comprise a microwave heater shell, a microwave magnetron, a water inlet and a water outlet, the water inlet and the water outlet are arranged on the side wall of the microwave heater shell, the water inlet comprises a circulating water inlet, and the microwave heater shell is communicated with a water inlet pipeline at the circulating water inlet. After the microwave magnetron is connected with a power supply, a microwave electromagnetic field can be generated and is absorbed by water in the microwave heater, so that strenuous movement and collision friction of water molecules are caused, heat is generated, and the water in the microwave heater is heated; compared with an electric heating water type heat exchanger, the heat exchanger has the advantages that the heating speed of the hot water in the heat exchanger is high, the heat transfer efficiency is high, the energy is saved, the environment is prote