How to operate the reaction kettle safely

How to operate the reaction kettle safely

A reactor is a container used for physical or chemical reactions. Composed of kettle body, kettle cover, jacket, agitator, transmission device, shaft seal device, support, etc. The mixing forms generally include anchor type, paddle type, turbine type, propulsion type, or frame type. The cooling methods include jacket cooling, coil cooling inside the kettle, and the use of stirring blades. The supporting seat has supporting or ear type supports, etc. Gear reducers are recommended for speeds exceeding 160 rpm. Let's take a look at how to operate the reactor safely: 1. Before use, check the pipelines and valves related to the reactor to ensure that they meet the feeding conditions before feeding. 2. Check whether the mixing motor, reducer, and machine seal are normal, whether the oil level of the reducer is appropriate, and whether the cooling water supply for the machine seal is normal. 3. Start stirring and add materials according to the specified amount, ensuring no abnormal conditions. Reactors with a capacity of more than 10m3 or those with bottom bearings for stirring are strictly prohibited from idling. Only when the bottom bearings are submerged in the liquid level can stirring be started. 4. Strictly follow the process operating procedures, pay close attention to the temperature and pressure inside the reactor, as well as the pressure of the reactor jacket, and strictly prohibit excessive temperature and pressure. 5. During the reaction process, patrol inspections should be carried out to promptly address any issues found. 6. If overheating occurs, immediately use water to cool down. The temperature after cooling should meet the process requirements. 7. If overpressure occurs, the vent valve should be immediately opened for emergency pressure relief. 8. In case of power outage, the feeding should be stopped, the vent valve should be opened, and the water supply should be cooled down. And clean the residual liquid in the kettle, close the bottom valve, feed valve, steam inlet valve, discharge valve, etc.

Www.superbheater.com