Laboratory reactor

Abstract

The invention discloses a laboratory reactor. The laboratory reactor comprises a reactor body, a stirring motor, a stirring shaft, stirring paddles, a heat insulating layer, a heating assembly, a charging opening and a discharging opening, wherein the charging opening is formed in the upside of the reactor body, and the discharging opening and a drain outlet are formed in the bottom of the reactorbody; the stirring motor is mounted on the top of the reactor body and is connected with the stirring shaft, the stirring shaft is located inside the reactor body, and the stirring paddles are mounted on the stirring shaft; the stirring paddles are arranged in parallel, end parts of the stirring paddles are connected with scrapers, and the scrapers are in contact with the internal wall of the reactor body without extruding the internal wall of the reactor body; the heat insulating layer is arranged at the outer side of the reactor body, a water inlet is formed above the heat insulating layer,a water outlet is formed below the heat insulating layer, and the heating assembly is mounted inside the heat insulating layer; the heating assembly comprises a circuit mounting plate and a heating pipe; the heating pipe comprises a PTC ceramic heating core, a metal tube, a pin, insulating ceramics, a waterproof seal and heat dissipating fins; and the heat dissipating fins are arranged at the outer side of the metal tube. According to the laboratory reactor, the reactor body can be subjected to heating, heat preserving and cooling treatment, the heating is safe, the heating effect is good, and the heating efficiency is high.

Description

technical field [0001] The invention relates to the field of laboratory equipment, in particular to a laboratory reaction kettle. Background technique [0002] The reactor is a commonly used chemical equipment, and it is often used in the laboratory. The heating function of the reactor used in the general laboratory is not particularly good; most of the reactors used in the laboratory choose the electric resistance wire in the heating direction. The way of direct heating, this heating method has potential safety hazards, and the heating effect is not ideal, and the heating efficiency is slow. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, the present invention proposes a laboratory reactor with good heating effect, safe use and high heating efficiency. [0004] A laboratory reaction kettle proposed by the present invention includes a kettle body, a stirring motor, a stirring shaft, a stirring paddle, an i...

AI Technical Summary

Problems solved by technology

[0002] The reactor is a commonly used chemical equipment, and it is often used in the laboratory. The heating function of the reactor used in the general laboratory is not particularly good; most of the reactors used in the laboratory choose the electric resistance wire in the heating direction. The way of direct heating, this heating method has potential safety hazards, and the heating effect is not ideal, and the heating efficiency is slow

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