glass reactor,jacketed glass reactor,glass reactor vessel
Stainless steel reactor is a widely used equipment in chemical,pharmaceutical,food and other industries,mainly used to carry out a variety of chemical reactions and mixing operations.It is relative to the glass reactor to be strong and durable,but still need to carry out regular checks,stainless steel reactor how to check,all need to check where?Including external inspection,internal inspection and check whether the use of parameters up to standard.
The following are the inspection steps that should be performed on a stainless steel reactor:
1,external inspection:the operator can every once in a while for external inspection,such as to see the metal kettle body surface there is no cracks,deformation,leakage and other abnormal phenomena;supporting instrumentation is complete,sensitive,to ensure that the normal use of each instrument;fastening bolts and the valve port is tightened,sealing ring is intact,airtight whether good;to ensure that the kettle in the flat ground placed vertically,can not be There is no tilting phenomenon.
2,internal and external inspection:kettle body internal*contact with materials,may cause corrosion or wear and tear of the internal surface phenomena,and generally these are not directly observable with the naked eye,so every two years you can use ultrasonic detector to check the internal whether there is a small crack,if*contact with strong corrosive media,this check time should be shortened,and can be used to measure the wall thickness of the laser rangefinder,if the measured thickness of the wall is less than certain If the measured wall thickness is less than a certain safety range,it is necessary to consider replacing the kettle body,which is also a stainless steel kettle is not as good as the glass kettle.If you don't use strong corrosive media or easy to cause wear and tear of granular materials,you can not test the wall thickness,only need to use ultrasonic detection of internal cracks every few years,whether the welded place is cracked or not.
3,check whether the use of parameters up to standard:in addition to these internal and external direct inspection,you can also carry out pressure testing,temperature testing,motor speed testing and other test data in actual use.The kettle will be injected with water and then connected to the vacuum pump,you can vacuum or into the pressure to test the pressure resistance;through the heating or refrigeration to test whether the temperature control is normal;start from a small speed to gradually increase the speed to test whether the speed control is normal,of course,the prerequisite is to ensure that pressure gauges,thermometers,speed sensors are able to work properly.These tests can be done every few cycles.
When carrying out the above inspections,the relevant safety operating procedures should be followed and,if necessary,should be carried out by specialised personnel.In addition,according to the frequency of use and working conditions of the equipment,the inspection period should be adjusted accordingly.Regular inspection and maintenance can ensure the long-term stable operation of the equipment,improve the production efficiency and guarantee the safety of the operators.
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