Description:
Lifting And Rotating Three Layer Glass Reactor GRL-10T/20T/30T/50T is a new type of lifting and rotating three-layer glass reaction kettle. The outer interlayer of the kettle needs to be connected with an external vacuum device to maintain the vacuum to keep the temperature of the material in the kettle.
Working principle:
Lifting and rotating glass reactor 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.
This series of products need to be equipped with a vacuum device, a high-temperature or low-temperature circulation device to form system devices.
Feature:
1. The glass is made of high borosilicate glass (expansion coefficient 3.3), which can be used in the range of high temperature (250°C) to low temperature (-80°C), and has good high temperature resistance, acid and alkali resistance, and corrosion resistance.
2. The kettle body is made of three layers of glass, forming an inner interlayer and an outer interlayer. The inner interlayer is connected with cold and hot circulating liquid, and the outer interlayer is vacuumed to maintain the temperature of the materials in the kettle.
3. The main bracket is made of square steel anti-corrosion spray + aluminum alloy + stainless steel material, which is anti-corrosion, anti-oxidation, stable, beautiful and durable.
4. The kettle cover is made of polytetrafluoroethylene, which has good sealing performance, corrosion resistance, acid and alkali resistance.
5. The kettle lid and the part above the kettle lid can be lifted and lowered electrically, and the kettle body can be rotated 150° to the left by the hand wheel, which is convenient for cleaning and manual rotation.
6. Glass + PTFE discharge valve, discharge on the side without liquid accumulation, and recover the solution very quickly.
7. After the inlet and outlet of the jacket are connected to stainless steel hoses, they are fixed to the bracket and then connected to the external circulation pipe to reduce the pressure of the inlet and outlet liquid, and also to avoid damage to the connection between the glass interlayer circulation port and the circulation pipe.
8. Low-speed booster motor, frequency conversion speed regulation, fine-tuning through the knob, double-display speed control box can digitally display the speed and the temperature of the material in the kettle, stable performance, clear display control and data plane, easy to operate.
9. The stirring system adopts ceramic bearings and mechanical seals to prevent the stirring rod from being worn and chipped. It is resistant to high temperature, wear and tear, and has good sealing effect.
10. Adopt PT100 temperature sensor, 304 stainless steel material, transparent PTFE tube, double anti-corrosion.
11. The vacuum pressure gauge shows the real-time vacuum, and the pointer shows it.
12. Crescent-shaped stirring paddle, 304 stainless steel + PTFE stirring blade; the stirring rod is made of 304 stainless steel, covered with PTFE tube, with high strength and strong corrosion resistance.
13. There is a Foma universal wheel with brakes at the bottom of the machine, which can be moved as a whole and is easy to operate.
14. The stirring and lifting fuses have high protection performance.
