5L Jacketed Glass Reactor Installation

Due to the small thickness of the interlayer in the middle of the double glass reactor, it has poor thermal insulation performance. In the process of using high temperature and low temperature, it is necessary to use a thermal insulation material to protect the body. Both the reactor body and the liquid-conducting tube need to be wrapped with thermal insulation materials, and the thickness of the thermal insulation layer must be paid attention to ensure a good thermal insulation effect.

 

According to the required reaction temperature, a temperature-controlling medium of different properties is selected as the heat propagation medium for the reaction. For low temperature, choose ice-ethanol bath; for normal temperature, choose water bath; for high temperature, choose oil bath.

When using low or high temperature, pay attention to selecting the appropriate medium, the key is viscosity. If the viscosity of the medium is too large, the circulating pump may not be able to move, and the circulation effect of the medium is not good enough to achieve the required temperature control effect. The high-power circulation pump was rashly replaced, and the pressure of the pressurized medium was too high, which easily damaged the double-layer glass reactor lining and the reactor ruptured. Usually, the manufacturer will also choose the matching heating medium according to their products.

 

The double-layer glass reactor is used as a reaction amplification test device. The volume is usually 50-150L. The volume can be customized in specific cases. Therefore, the scale of the test cannot be underestimated. Because the body is made of glass, stainless steel is the stand, and the legs are casters, the storage location needs to be carefully selected.

Although the casters can be fixed with foot clasps, the stability is not strong. Therefore, pay attention to choose a flat place during storage, keep it flat, and keep the mechanical stirring center consistent with the reactor, otherwise it is easy to shake and unstable, resulting in a safety accident. The height of the body of the double-layer glass reactor is about 1.5m, and with the straight condenser tube, the overall reactor is about 2m. General floor ventilation kitchens cannot be placed, but must be placed in a well ventilated location.

 

The double-layer glass reactor is an independent reaction rack. Unlike an industrial reactor, which has a reaction bench, and a small feeding port is reserved, the feeding process is difficult.

Suggestion: solid reagents are recommended to be prepared into solution feeders; liquid reagents can be pumped into the dispensers through matching water pumps or oil pumps. In particular, when the reaction material is added to the reactor through a constant-pressure dropping funnel or a common dropping funnel, a corresponding moving ladder is required to allow the staff to add the test material.

The double-layer glass reactor should not be too large in one-time feeding amount. It should be evaluated according to the reaction temperature, reflux and pressure, and an appropriate amount of material should be added. Generally, it should not exceed 2/3 of the body.

Incorrect operation that could trigger an explosion in a chemical glass reactor

1. Vigorous reaction of materials will cause reactor explosion.

2. Overpressure in the jacket will cause reactor explosion.

Common troubleshooting methods of jacketed glass reactors:

 

1. Check the instrument carefully before use, whether the glass bottle is damaged, and whether the interfaces are consistent, pay attention to handling.

2. Wipe each interface with a soft cloth (can be replaced with a napkin), and then apply a little vacuum grease. (Vacuum grease must be covered after use to prevent lime sand from entering.)

3. Each interface should not be tightened too tightly. Regular loosening should be avoided to avoid long-term tight locking which will cause the connector to die.

4. Turn on the power switch first, 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;

5. The PTFE switch can't be tightened too much, it is easy to damage the glass;

6. After each use, you must use a soft cloth to wipe away all oil stains, stains and solvents remaining 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. 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;

9. The electrical part must not enter water, and it is strictly forbidden to get wet.

 

Glass reactor is a pressure vessel widely used in petroleum, chemical industry, rubber, pesticides, dyes, medicine, food, etc., to complete the processes of vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, condensation and other processes. The glass reactor types produced by ZZKD glass reactor manufacturers include single-layer glass reactors and jacketed glass reactors, both of which can be customized as explosion-proof glass reactors. If you want to know more about glass reactors, you can click on the links of various types of glass reactors below. If you want to know the glass reactor vessel price, you can leave us a message or send an email, we will provide you with the most suitable for you. Device, and discount information will also be sent to you.

100L Glass reactor	80L Glass reactor	50L Glass reactor
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