glass reactor,jacketed glass reactor,glass reactor vessel
Double glass reactor is a commonly used equipment in laboratories,mainly used to carry out chemical reactions,synthesis,biotechnology experiments and so on.In order to improve the efficiency of the double-layer glass reactor,you can take the following four methods:
1.Heat insulation and heat preservation
Because the double-layer glass reactor is in the middle of the compartment thickness is small,therefore,has the heat insulation and heat preservation characteristic is weak.Application of high temperature,ultra-low temperature in the whole process,must be applied to heat preservation and insulation materials to carry out heat preservation and maintenance of the kettle body.The kettle body and its liquid-conducting pipes must be encapsulated with heat-insulating materials,and pay attention to the thickness of the heat-insulating layer to ensure that there is a good thermal insulation and heat preservation effect.
2.the choice of temperature control medium
According to the necessary reflection of the temperature,selection of different characteristics of the temperature control material,as a reflection of the heat dissipation material.Ultra-low temperature,choose ice-alcohol bath;room temperature,choose water bath;high temperature,choose oil bath.
When applying ultra-low temperature or high temperature,pay attention to the selection of suitable substances,the key lies in the viscosity.The viscosity of the substance is very large,the circulating water pump is likely to be unable to carry,the substance circulation system is not very effective,unable to achieve the necessary temperature control effect.Rashly dismantle and replace the circulating water pump with high power,the working pressure of the substance is too high,easy to destroy the lining of the double-layer glass reactor,and the reactor will be cracked.General manufacturers will also be based on their own products,supporting facilities,give the appropriate choice of heating medium.
3.Storage location
Double-layer glass reactor as a reflection of the large test equipment,the volume is generally 50-150L,special conditions can be customised volume,the experimental scale of operation should not be underestimated.Because the kettle body is made of glass fibre reinforced plastic,stainless steel is the support frame and the foot of the frame is universal wheel,so the storage part must be carefully selected.
Although the universal wheel can have the foot buckle fixed immobile,reliability is not strong.Therefore,in the storage,pay attention to the selection of flat area,placement,maintenance of mechanical stirring management centre and kettle consistent,otherwise easy to shake unstable,out of the safety production accidents.Double-layer glass reaction kettle kettle body height and width ratio of 1.5m up and down,plus straight on the condensation pipe,the overall reaction kettle for 1m up and down.General floor-standing natural ventilation kitchen can not be placed,but must be placed in the natural ventilation parts of the site.
4.Feeding
Double-layer glass reactor for a separate reflective shelf,unlike the industrial reactor has a reflective shelf,and embedded feeding port is small,therefore,the whole process of feeding is more difficult.
Double-layer glass reaction kettle one-time charging amount is not suitable for too large,according to reflect the temperature,flow back and its working pressure,to carry out the evaluation,add the suitable material is not suitable for more than the kettle body 2/3.
Through the above methods,the working efficiency of double-layer glass reactor can be effectively improved to provide strong support for laboratory research.
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