Horizontal rotary reaction device

Abstract

A horizontal rotary reaction device comprises a reactor cylinder, a liquid inlet pipe, a liquid outlet pipe, a gas inlet pipe, a driving device and a supporting device; the two ends of the reactor cylinder are connected with rotary joints, a baffle, a first partition plate and a second partition plate which are vertically arranged are sequentially arranged in the reactor cylinder, and the first partition plate is connected with the second partition plate through a low-temperature liquid inlet pipe; one end of the liquid inlet pipe extends into the cylinder from the front end of the reactor cylinder, the liquid outlet pipe is located in the reactor cylinder, the liquid inlet end of the liquid outlet pipe is connected with the first partition plate, and the liquid outlet end of the liquid outlet pipe extends out of the cylinder from the front end of the reactor cylinder; the gas outlet end of the gas inlet pipe extends into the cylinder from a rotary joint at the tail end of the reactor cylinder; and the driving device is used for driving the reactor cylinder to rotate, and the supporting device is arranged below the reactor cylinder. Slurry mixing, reaction and heat exchange can be carried out synchronously, the driving device drives the reactor to rotate, stirring is uniform, the surface of the cylinder is not prone to scaling, the heat energy utilization efficiency is high, and cost is low.

Description

technical field [0001] The invention belongs to the field of metallurgical equipment, in particular to a horizontal rotary reaction device. Background technique [0002] The traditionally used horizontal reaction device, after high temperature and high pressure reaction, the slurry must pass through the flash valve for pressure relief and cooling, the cost of spare parts is high, the heat loss of the system is serious, and the effective heat energy utilization rate is low; each compartment of the system is equipped with a stirring It is easy to cause the leakage of high-pressure strong acid, which is not conducive to safe operation; it is easy to form scaling in the compartment and the liquid outlet position; it must be stopped for descaling and maintenance, the cost of spare parts and operation is high, and the production efficiency is low. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a hori...

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Problems solved by technology

[0002] The traditionally used horizontal reaction device, after high temperature and high pressure reaction, the slurry must pass through the flash valve for pressure relief and cooling, the cost of spare parts is high, the heat loss of the system is serious, and the effective heat energy utilization rate is low; each compartment of the system is equipped with a stirring It is easy to cause the leakage of high-pressure strong acid, which is not conducive to safe operation; it is easy to form scaling in the compartment and the liquid outlet position; it must be stopped for descaling and maintenance, the cost of spare parts and operation is high, and the production efficiency is low

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