Hydrogen chloride tail gas recovery device

The utility model discloses a hydrogen chloride tail gas recovery device which comprises a mixing box, a spraying box and a packing box, hydrogen chloride tail gas and a hydrogen chloride mixed solution pass through the inside of the mixing box, and the hydrogen chloride tail gas is sprayed through the inside of the spraying box to form the hydrogen chloride mixed solution, so that the hydrogen chloride tail gas is recovered. The gas-liquid contact surface is increased through the packing layer in the packing box, so that hydrogen chloride tail gas and an adsorption solution are better mixed, the hydrogen chloride tail gas enters through the gas inlet, the hydrogen chloride mixed solution is discharged through the absorption liquid outlet, and the pressure in the spraying box is relieved through the exhaust port. 本实用新型公开了一种氯化氢尾气回收装置，包括混合箱、喷淋箱和填料盒，通过混合箱内部来通过氯化氢尾气和氯化氢混合溶液，通过喷淋箱内部来对氯化氢尾气进行喷淋，形成氯化氢混合溶液，从而对氯化氢尾气进行回收，通过填料盒内部的填料层来增气液接触面，从而更好的混合氯化氢尾气和吸附溶液，通过进气口来进入氯化氢尾气，通过吸收液出口来排出氯化氢混合溶液，通过排气口来对喷淋箱内部进行泄压。