The invention provides efficient Hastelloy
alloy star-shaped heat exchange equipment, and relates to the technical field of heat exchange equipment, the efficient Hastelloy
alloy star-shaped heat exchange equipment comprises a
heat exchanger shell and heat exchange assemblies, the heat exchange assemblies are arranged in the
heat exchanger shell, and a plurality of groups of heat exchange assemblies are arranged in the height direction of the
heat exchanger shell at equal intervals; the heat exchange
assembly comprises a heat exchange
pipe and star-shaped cooling fins, and the star-shaped cooling fins are arranged in the heat exchange
pipe. Chemical
tail gas is introduced through the gas inlet
pipe, so that the chemical
tail gas enters the heat exchange
assembly, a liquid
refrigerant is introduced through the
refrigerant inlet so as to exchange heat with the chemical
tail gas passing through the interior of the heat exchange
assembly, and the star-shaped cooling fins are arranged, so that the heat exchange area is increased, and heat conduction is assisted; the heat exchange effect of the chemical tail gas and the liquid
refrigerant in the heat exchange pipe is better, the chemical tail gas is promoted to be cooled and turned into
organic solvent liquid with strong acidity and harmless gas to be discharged,
organic matter and acidic matter in the chemical tail gas can be effectively recycled, and
pollution to the environment is reduced.