Characteristics and use of glass reactor
Different cold and hot circulating fluids (hot water / hot oil/refrigerant) can be passed into the glass reactor interlayer. The reactants in the sealed glass container are stirred and reflected at normal or negative pressure. The transparent reaction process is clear at a glance. Ideal experimental pilot equipment for modern biopharmaceuticals, fine chemicals, and new material synthesis.
1. It adopts new high borosilicate glass (GG-17), which is a reaction experiment equipment with good chemical properties.
2. ZZKD is designed for users' overweight materials in the reaction experiment. The whole machine's stainless steel frame structure (the connecting parts of the three links and four links are exquisitely matched) is compact, sturdy, and easy to move.
3. Variable frequency speed regulation allows you to use medium, high and low speeds, ideally and accurately, with the optional full explosion-proof system.
4. The device cavity and jacket are designed to have no dead ends. The device cover is specially made of solid material, which makes cleaning more convenient without disassembly. Down-feeding Our company designs for users to more ideally discharge concentrated liquid and trace solid-liquid materials.
5. The heating (cooling) solution of the reactor interlayer can be completely and completely eliminated after the reaction is completed, and there is no liquid accumulation.
6. The whole machine is scientific and ideal, beautiful and practical.
Material and technical characteristics of the glass reactor
1. As the material used in the glass reactor (GG17 high borosilicate glass) has excellent materials and chemical properties. In the frequency conversion speed regulation, the stirring process will be relatively stable, even if the torque is large, it will not generate sparks.
2. In addition, the module adopts the PTFE seal, which can maintain a good vacuum degree (generally around -0.095mpa) in similar products in the market, maintain a high-precision seal under working conditions, and have debris collection groove.
3, alloy steel mechanical seal, PTFE connection port, high-precision seal kept in working condition.
4, Pt100 sensor probe, high-temperature measurement accuracy, a small error, effectively improve work efficiency.
5. Teflon discharge valve, with a movable interface, can discharge completely and quickly.
6. The refrigerated or heated solution in the glass reactor interlayer can be completely drained after the reaction is completed without liquid accumulation.
7, the overall stainless steel column mobile frame structure, five-port reactor cover, with a full set of glass such as reflux, liquid addition, temperature measurement.
8. Strong torque and no noise. Adopted Japanese technology AC gear reduction motor.
9. Double Teflon stirring blade of glass reactor, suitable for stirring and mixing liquids with low to high viscosity.
However, accidents in the use of lab scale glass reactor are also frequent. Pay attention to the following issues when using glass reactor vessels, which can avoid most accidents.
After recent years of development, the double-layer glass reactor industry has been favored by a large number of customers. More and more laboratories have begun to purchase reactor equipment, which has led to the establishment of a large number of manufacturers, which has made the market competition very fierce.
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| F-2L Single layer glass reactor | F-3L Single layer glass reactor | F-10L Single layer glass reactor |
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| F-20L Single layer glass reactor | F-50L Single layer glass reactor | F-100L Single layer glass reactor |
However, accidents in the use of lab scale glass reactor are also frequent. Pay attention to the following issues when using glass reactor vessels, which can avoid most accidents.
1. First of all, carefully check the jacketed glass reactor | single-layer glass reactor instrument, whether the glass bottle is damaged, and whether the interfaces are consistent, pay attention to handling.
2. Use a soft cloth, preferably of pure cotton, wipe each interface, and then apply a little vacuum grease. (Vacuum grease must be covered after use to prevent lime sand from entering.)
3. The interfaces of the single jacketed glass reactor (single-layer glass reactor) should not be tightened too tightly. It should be loosened regularly to prevent the connector from biting for a long time.
4. Teflon switches can't be tightened too much, it is easy to damage the glass.
5. First, turn on the power switch, and then let the machine run from slow to fast. When the machine is stopped, keep the machine in a stopped state, and then turn off the switch.
6. After each use, you must use a soft cloth to clean all oil stains, stains and solvents left on the surface of the machine, and keep it clean.
7. After shutdown, loosen the PTFE switches, and the PTFE pistons will be deformed if they stand still in the working state for a long time.
8. The controller part should pay attention to getting wet.
9. Regularly clean the seal ring by removing the seal ring, checking for dirt on the shaft, wiping it with a soft cloth, applying a little vacuum grease, and reinstalling it to keep the shaft and seal ring smooth.
10. It is necessary to purchase original authentic accessories. Random use of other accessories will cause fatal damage to the machine.
11. When repairing or inspecting the double wall glass reactor (single-layer glass reactor), be sure to cut off the power and water first.
The reactor is indispensable and important equipment in the production process of the mechanical and chemical fields, and the quality of the reactor equipment directly determines the quality of the chemical product.