Temperature-adjustable multifunctional reaction kettle

Abstract

The invention discloses a temperature-adjustable multifunctional reaction kettle, which solves the problem that in the prior art, gas material cannot be added during the reaction process, a negative pressure reaction environment cannot be provided, and the air pressure in the reaction kettle cannot be accurately grasped at any time, which may easily cause safety hazards, and The problem that the temperature in the reactor cannot be adjusted. The invention comprises a reaction kettle main body, a lumen, a gas material pipe, a gas material inlet, a gas material outlet, a gas material valve and a material inlet; the gas material pipe is connected with a vacuum device, and the vacuum device includes a vacuum pump, a connector and a vacuum tube; The top of the main body of the reaction kettle is provided with a fixing piece, a pressure sensor and a pressure digital display; the outer shell of the main body of the reaction kettle is provided with a liquid inlet pipe, a liquid outlet pipe, a liquid inlet valve and a liquid outlet valve. The invention is simple in structure, scientific and reasonable in design, easy to use, can be filled with gas materials, can provide a negative pressure reaction environment, can accurately grasp the air pressure in the reaction kettle at any time, and can adjust the temperature in the main body of the reaction kettle.

Description

technical field [0001] The invention relates to the field of reaction equipment, in particular to a temperature-adjustable multifunctional reaction kettle. Background technique [0002] Reactors are widely used in chemical, petroleum, pharmaceutical, pesticide, food and other industries. In some production processes, gas is required to participate in the reaction. Different reactions have different requirements for adding gas to the reaction vessel. Some are added before the reaction, some are added in the middle of the reaction, and some are added after a period of time. This requires that the reaction vessel be provided with a gas channel to add gas into the reaction vessel body and meet different gas addition requirements. However, the existing reactors do not have corresponding gas passages, and cannot be used for reactions that require gas participation. At the same time, they are not suitable for materials that need to be reacted in a negative pressure environment, an...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a temperature-adjustable multifunctional reactor, which solves the problem that the existing technology cannot add gas material during the reaction process, cannot provide a negative pressure reaction environment, and cannot accurately grasp the pressure inside the reactor at any time, so that it is easy Cause safety hazards, and the problem of not being able to adjust the temperature in the reactor

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