Recovery device for hydrochloric acid production

The utility model relates to a recovery device for hydrochloric acid production, which comprises an exhaust pipe arranged at the top of a reaction tank, a gas inlet head fixed at the top of the exhaust pipe, a distribution plate I fixed at the top of the gas inlet head, mounting holes I uniformly arranged on the distribution plate I, a capillary condensation pipe fixed in each mounting hole I, and a condensation cylinder fixed at the outer side of the gas inlet head, a bowl-shaped air outlet head and a second distribution plate are fixed to the top of the condensation cylinder, a second installation hole is formed in the portion, over each first installation hole, of the second distribution plate, the upper ends of the capillary condensation pipes are fixed to the second installation holes, a condensation water inlet pipe is fixed to the lower portion of the condensation cylinder, and a condensation water outlet pipe is fixed to the upper portion of the condensation cylinder. Air outlet pipes are fixed to the