Chemical mixing kettle with decompression device

Abstract

The invention discloses a chemical mixing kettle with a decompression device. The chemical mixing kettle comprises a mixing kettle body, wherein foundation bolts are fixedly arranged on two sides of the bottom end of the mixing kettle body; a motor I is arranged in the center of the top of the mixing kettle body; a feed pipe and an exhaust pipe are respectively arranged at positions, which are positioned on the left and right sides of the motor I, on the top of a shell; the bottom of the feed pipe penetrates through the mixing kettle body and extends into the mixing kettle body; a feeding hole is connected to the top of the feed pipe; a control valve used for controlling the air flow is arranged on the exhaust pipe; the bottom of the motor I is connected with a fixed shaft arranged inside the shell; the bottom of the fixed shaft is connected with a first rotating shaft arranged below the fixed shaft through a coupling; a reaction cylinder is arranged in the center inside the mixing kettle body; and the first rotating shaft penetrates through the reaction cylinder to extend into the reaction cylinder. The chemical mixing kettle with the decompression device, disclosed by the invention, has the beneficial effects that the chemical mixing kettle is simple in operation, small in diameter of the reacted medium, high in working efficiency, capable of cleaning harmful gases produced by a chemical reaction inside the mixing kettle, and beneficial to environment friendliness.

Description

technical field [0001] The invention relates to the field of stirred tank technical equipment, in particular to a chemical stirred tank with a decompression device. Background technique [0002] The broad understanding of the stirred tank is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, it is the same as the performance principle of the reactor to realize the heating, evaporation, cooling and low-speed mixing functions required by the process. [0003] The current structure of the stirred tank is relatively simple. With the continuous mixing and stirring in the stirred tank, the substances are also fully mixed and reacted. The water level in the kettle automatically replenishes water. At the same time, the materials in the stirred tank are often not stirred sufficiently, which makes the reaction incomplete. The inside of the stirred tank is often accompanied by chemical reactions. The internal pre...

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Problems solved by technology

[0003] The current structure of the stirred tank is relatively simple. With the continuous mixing and stirring in the stirred tank, the substances are also fully mixed and reacted. The water level in the kettle automatically replenishes water. At the same time, the materials in the stirred tank are often not stirred sufficiently, which makes the reaction incomplete. The inside of the stirred tank is often accompanied by chemical reactions. The internal pressure is unstable, and the exhaust gas cannot be treated, which is not conducive to The use reduces the practical performance of the stirring tank and brings inconvenience to the staff

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