A high pressure reactor

Abstract

The invention provides a high-pressure reaction kettle which includes a main framework, in which a control cabinet and a lifting control device are arranged. The lifting control device is arranged inthe center of the top of the main framework and is provided with a lifting rod. A reaction kettle cover is arranged on the bottom of the lifting rod. At least one gas recovery balance apparatus is arranged inside the reaction kettle cover. A gas inlet apparatus is arranged on the main framework. A gas transport pipe is arranged on the gas inlet apparatus and passes through the reaction kettle cover. A gas flow rate control device and a third one-way valve are arranged on the gas transport pipe. An electric motor is arranged on the reaction kettle cover. A speed reducing box is arranged on theelectric motor and is provided with a rotational shaft. A pressure sensing apparatus is arranged on the rotational shaft. At least two stirring sheets are uniformly connected to the bottom of the rotational shaft. A sectional stirring component is arranged on the rotational shaft and above the stirring sheets. A reaction kettle tank is arranged on the main framework. The high-pressure reaction kettle has reasonable structure and good practicability, is convenient to use, has good safety and stability in operation, and can reduce error in reactions.

Description

Technical field [0001] The invention relates to a reaction kettle, in particular to a high pressure reaction kettle. Background technique [0002] The reactor is indispensable in the process of calcium titanate, barium titanate or magnesium titanate prepared by solid-phase preparation method. These reactors are basically high-pressure reactors, and the reactors are increased by air pumps. Pressure, if air is directly drawn into the reactor for pressurization, the impurities contained in the air will affect the reaction in the reactor. In order to ensure the safety of the use of the reactor, the operation of venting is required during the reaction process and at the end of the reaction. Nowadays, the reactors on the market are generally vented directly through the vent valve. During the venting process, the particles of the raw materials will also be vented. As the gas is discharged into the air, the error of the reaction becomes larger, and it also affects the environment around...

AI Technical Summary

Problems solved by technology

In order to ensure the safety of the use of the reactor, it is necessary to perform venting operations during the reaction process and at the end of the reaction. The reactors on the market are generally vented directly through the vent valve, and the particles of the raw materials will also be released during the venting process. As the gas is discharged into the air, the error of the reaction becomes larger, and it also affects the environment around the reactor.

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