This machine has electric constant speed stirring system, condensation and dropping system. The interlayer of kettle body needs to be connected with heating or cooling circulation equipment. When the material is stirred, the circulating hot solution or cooling liquid is injected through the interlayer to make the materials in the kettle are heated or cooled at a constant temperature. When the material is heated and reacted, the evaporation efficiency can be improved under vacuum conditions (a vacuum device need to be connected). The solvent vapor is cooled into liquid when passing through the glass condensing coil (a cooling device need to be connected), which can be refluxed into the kettle. It can also be recycled through the lower valve of the dean-stark. When the reaction is completed, the material can be discharged from the side outlet at the bottom of the kettle.
The lifting and rotating reactor is based on the ordinary reactor, but it can raise the kettle cover and the upper part of the kettle cover as a whole. After the stirring rod leaves the kettle body, the kettle body can be rotated 150 degrees to the left through the handwheel to pour out the materials directly, which is easy to clean the kettle body.
This series of products need to be equipped with a vacuum device, a high-temperature or low-temperature circulation device to form system devices.
• The parts in contact with the material are all made of high borosilicate glass (expansion coefficient 3.3) and PTFE materials, which have stable performance and are not easy to react with the materials.
• The main stent is made of square steel anti-corrosive spray + aluminum alloy + stainless steel.
• Using PTFE material as kettle cover.
• The kettle cover and the upper part of the kettle cover can be raised and lowered electrically, and the kettle body can be rotated 150° to the left by the handwheel.
• Glass + PTFE discharge valve, side material discharge without effusion.
• Buffer device: connect the inlet and outlet of jacket with stainless steel hoses, fix them to the stent and then connect with the external circulation pipe to reduce the pressure of the inlet and outlet liquids. It can also avoid the damage to the connection part of the glass interlayer circulation port and the circulation pipe .
•Low-speed power-increasing motor, frequency control of motor speed, fine adjustment by knob, dual display speed control box with dual display function can digitally display the speed and the temperature of the material in the kettle.
• The stirring system adopts ceramic bearings and mechanical seal to prevent abrasion of the stirring rod.
• Using PT100 temperature sensor, 304 stainless steel material, wrapped by transparent PTFE tube outside, double anti-corrosion.
• Vacuum pressure gauge shows real-time vacuum by pointer.
• Crescent-type stirring paddle, 304 stainless steel + PTFE stirring blade; the material of the stirring rod is 304 stainless steel, and it is wrapped in PTFE tube outside.
• The bottom of the machine is equipped with Fuma universal wheel with brake, which can be moved as a whole and be operated conveniently.
• Stirring, lifting fuse safety protection.