Mechanically agitated, inner circulation reactor for resin ion exchange and adsorption

摘要

Disclosed is an internal circulation resin ion exchange adsorption reactor with a mechanical stirrer. The upper part ⅔˜⅘ of the reactor main body is an open cylinder and the lower part ⅕˜⅓ is a cone-shaped body with a slope of 30°±10°. A bell-jar shaped reaction slot with a turbine water stirrer inside is located in the center of the reactor main body. The reactor main body is equipped with a cylindrical guide plate. A water collection weir, an inclined tube separator and an annular resin collection hopper are located between the shell of the reactor main body and the guide plate. The reactor is equipped with a water inlet pipe and a water outlet pipe. A resin removal pipe is connected with the annular resin collection hopper and a resin desorption slot respectively, and a regenerated resin reflux pipe is connected to the bell-jar shaped reaction slot.

主权项

1. A reactor for resin ion exchange and adsorption, wherein an upper ⅔ to ⅘ part of a main body (1) of the reactor is a cylinder (3) with an open upper end and a lower ⅕ to ⅓ part of the main body (1) of the reactor is cone-shaped (2) with a slope of 30°±10°; a bell-shaped shaped reaction tank (4) disposed in a center of the main body (1); a turbine water-lifting agitator (5) disposed within the bell-shaped reaction tank (4); a cylindrical guide plate (9) disposed within the main body (1) of the reactor between the cylinder (3) of the main body (1) and the bell-shaped reaction tank (4); an outlet weir (12) and an inclined pipe separator (11) disposed between the guide plate (9) and the cylinder (3) of the main body (1), wherein the outlet weir (12) is disposed above the inclined pipe separator (11); a circular resin-collecting sump (10) disposed between the cone shaped part (2) of the main body (1) and the bell-shaped reaction tank (4) and below the inclined pipe separator (11); an inlet pipe (13) extending into the main body (1) of the reactor and stopping near an exterior surface of a conical frustum shaped portion that forms a lower part of the bell-shaped reaction tank (4); an outlet pipe (14) connected to the outlet weir (12); a resin desorption tank disposed outside of the main body portion (1); a resin discharge pipe (16) connecting the circular resin-collecting sump (10) and the resin desorption tank (17) together, and a return pipe (15) that channels a regenerated resin back into the lower part of the bell-shaped reaction tank (4), the return pipe (15) extending into the main body (1) of the reactor and stopping near the exterior surface of the conical frustum shaped portion.