The scope of application of Double-wall glass reactor:
The double-layer glass reactor can realize one machine with multiple uses in the experiment and meet the various needs of different experiments. The double-layer glass reactor can perform: vacuum stirring reaction, the reaction by a high-temperature heat source (maximum temperature can reach 300℃), low-temperature refrigerant (cooling liquid) (minimum temperature can reach -80℃) reaction, constant speed operation and mixing reaction, Distillation, reflux, concentration reaction, negative pressure operation, liquid separation function, can be rectified by assembling a rectification column, and can be assembled into a glass reactor production line according to specific requirements. The double-layer glass reactor can be customized for non-standard processing according to the different requirements of customers, with unique design, safety, and convenience.
The working principle of a Double-wall glass reactor:
The working principle of the double-layer glass reactor is: through the interlayer of the double-layer reactor, inject a constant temperature (high or low temperature) hot solution or cooling liquid to heat or cool the materials in the reactor at a constant temperature, and can provide stirring. This equipment can carry out vacuum stirring reaction, distillation and concentration reaction, separation and extraction, heat reaction experiment can pass tap water into the jacket to take away the reaction heat, the material reacts in the reactor, and can control the evaporation of the reaction solution. Reflux, the reaction is completed, the materials can be discharged from the discharge port at the bottom of the kettle, and the operation is extremely convenient. It is an ideal equipment for modern chemical samples, medium sample experiments, biopharmaceutical, and new material synthesis.
The main structure of Double-wall glass reactor:
This type of glass reactor is made of GG17 high borosilicate glass and 304 stainless steel material frame, including the cover, the kettle body (double glass reactor), condenser, distillation flask, constant pressure dropping funnel, stirrer, 304 stainless steel It is composed of tic-tac-toe and other components. With the characteristics of transparency, corrosion resistance, and high-temperature resistance, it is convenient for the operator to observe the reaction changes of the medium in the kettle and the conditions of each being stirred. It is very intuitive, safe, and reliable. The mixing method is mechanical mixing and mechanical seal, with a strong mixing force and no leakage.
1. Adopt frequency conversion speed regulation, AC induction motor. Constant speed, no sparks, large torque, safe and stable, and can work continuously. (Optional explosion-proof motor and explosion-proof speed governor).
2. The whole set of glass equipment is made of GG17 high borosilicate glass, which has a double-layered sleeve-like structure with a clamp. The thickness of the glass is 5-7mm, and it has good chemical and physical properties.
3. The reactor of 20L or more is equipped with a six-port reactor cover, with a stirring port with a mechanical stirrer, a reflux distillation port with a condenser, a liquid filling port, a constant pressure funnel, a solid feed port, a spare vent (inert gas can be filled), and temperature measurement Equipped with a full set of glass devices such as thermometer sleeves. (Below 10L is a five-mouth kettle cover, no solid feeding port).
4. The fluorine cover and the discharge valve adopt high-efficiency mechanical seals, and the PTFE connection port can maintain a high-precision seal under working conditions to achieve a good vacuum effect.
5. The lower discharge port has a flanged port and a PTFE discharge valve so that there are no dead corners and no residual materials in the container. The full set of discharge valves can be easily disassembled, which is convenient for cleaning the inside of the reactor.
6. Screw type or anchor type PTFE stirring paddle: Driven by an AC motor, the speed of the motor is controlled by inverter step-less speed regulation. The motor drives the stirring shaft and stirring blades to rotate through the universal joint to achieve the purpose of stirring. The internal stainless steel rod, outsourcing the PTFE tube, has the function of strong acid, strong alkali, and strong corrosion. (Can be customized double-layer or three-layer mixing blades for mixing and mixing low to high viscosity liquids).
7. Temperature measurement and control device: insert the temperature measurement mercury thermometer into the temperature measurement sleeve on the lid of the kettle, and use the thermometer to measure the temperature of the medium inside the reaction kettle in real-time. (Optional digital display temperature measurement device, high accuracy, a small error, effectively improve work efficiency).
