Magnetic seal stirrer, hydrogenation stirrer

Description

Manufacturer\'s direct sales WX****0 magnetic seal stirrer, hydrogenation stirrer The seal stirrer is suitable for liquids or solid-liquid mixtures with not very high viscosity. Utilizing the principles of magnetism and vortices, when liquid is placed in the container, the stirring bar is also placed in the liquid. When the base generates a magnetic field, it drives the stirring bar to move a circular motion, thereby achieving the purpose of stirring the liquid. Combined with a temperature control device, it can control and maintain the sample temperature according to specific experimental, helping experimenters set experimental conditions, and improving the possibility of experimental repeatability. Structure and working principle: The magnetic seal stirrer mainly consists of a, a reducer, a water jacket body, a sealing cylinder, a support body, an outer magnetic steel body, an inner magnetic steel body, upper and lower shafts, blades, and a control box. The motor and reducer are installed on the water jacket body, the outer magnetic steel body is installed on the motor reducer through a rotary body component, the inner magnetic steel body is installed on the support body\'s shaft, and it is covered by the sealing cylinder. The upper\'s lower end is connected to the lower shaft through a coupling. The motor and reducer drive the outer magnetic steel body to rotate, which in turn drives the inner steel body inside the sealing cylinder to rotate through magnetic coupling. The inner magnetic steel body\'s shaft is connected to the stirring shaft through a coupling, stirring the material Since the inner magnetic steel body and the stirring shaft are installed inside the sealing cylinder, and the plane between the sealing cylinder and the reactor body can be tightly sealed a metal graphite pad through bolts, it fundamentally changes the "dynamic seal" between the stirring shaft and the reactor body to a "static seal", thus achieving leak under temperature and pressure. Features and applications: The main feature of the magnetic seal stirrer is the change from "dynamic seal" to "static seal", which leak-proof and suitable for various material viscosities, toxic, flammable, and explosive media for chemical reactions under pressure, negative pressure, temperature, and rotational conditions. It uses magnetic force to drive the inner magnetic steel body inside the sealing cylinder to rotate, and the inner magnetic steel body\'s shaft is connected to the shaft, achieving the purpose of stirring the material. The plane between the sealing cylinder and the reactor body is sealed with a graphite pad through bolts, achieving complete isolation the outside world, thus realizing leak-proof under temperature and pressure. It is especially suitable for medium-scale and large-scale production of flammable, explosive, highly toxic and expensive media for stirring reactions under temperature, pressure, and vacuum conditions, solving the leakage problem that mechanical seals and packing seals cannot overcome, ensuring environmental and personal.