Anticorrosive reaction kettle convenient for pressure detection

Abstract

The invention discloses an anticorrosive reaction kettle convenient for pressure detection. The anticorrosive reaction kettle comprises a reaction kettle body, a connecting bracket, a support frame and a secondary platform, wherein a motor is arranged on the top of the reaction kettle body and connected with a stirring shaft; the stirring shaft is positioned in the reaction kettle body; stirring paddles are connected onto the stirring shaft; a material inlet and a material outlet are formed in the reaction kettle body; the reaction kettle body is a double-layer reaction kettle; the reaction kettle body comprises an outer reaction kettle shell and an inner reaction kettle shell; a filling layer is arranged between the inner reaction kettle shell and the outer reaction kettle shell; the inner reaction kettle shell is connected with a pressure detection device; and a secondary pressure detection device is arranged between the outer reaction kettle shell and the inner reaction kettle shell. According to the anticorrosive reaction kettle convenient for pressure detection provided by the invention, seal can be effectively realized, the pressure of the reaction kettle is conveniently detected, and the corrosion resistance of the reaction kettle is excellent.

Description

technical field [0001] The invention relates to the technical field of pressure detection, in particular to a corrosion-resistant reaction kettle convenient for pressure detection. Background technique [0002] Industrial pressure testing is an important application field for process control of industrial production. Pressure detection is of great significance to real-time monitoring and safe production. In industrial production, in order to produce efficiently and safely, it is necessary to effectively control the main parameters in the production process such as pressure, temperature, flow and so on. Since pressure control plays a decisive safety role in the production process, it is necessary to measure the pressure accurately. [0003] The working principle of instrument pressure detection in the prior art is: the pressure signal of the position to be detected is transmitted to the pressure detector body through the pressure sensor, and finally output and displayed on ...

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Problems solved by technology

[0004] The pressure detection in the reactor is an important part of the safe reaction of the reactor. At present, because the reaction liquid in the reactor is mostly corrosive, the connection seal between the pressure detection device in the reactor and the reactor is very important. And it is important, the reactor in the prior art, on the other hand, the temperature in the reactor is higher, and the pressure detection device is easily damaged

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