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1. Check whether the kettle, stirrer, rotating part, auxiliary equipment, indicating instrument, safety valve, pipeline and valve meet the safety requirements.
Operation rules of stainless steel reactor:
1. Check whether the kettle, stirrer, rotating part, auxiliary equipment, indicating instrument, safety valve, pipeline and valve meet the safety requirements.
2, check whether the water, electricity and gas meet the safety requirements.
3. Before feeding, the stirrer of the reactor should be opened first. When there is no noise and it is normal, the material should be added to the reactor, and the amount of feeding should not exceed the process requirements.
4. Before opening the steam valve, first open the return valve and then enter the valve. The steam valve should be opened slowly to preheat the jacket and gradually increase the pressure. The pressure in the jacket is not allowed to exceed the specified value.
5, the steam valve and cooling valve can not be started at the same time, the steam pipe passing gas is not allowed to hammer and collision.
6. When opening the cooling water valve, first open the backwater valve and then enter the water valve. The cooling water pressure shall not be lower than 0.1 mpa and shall not be higher than 0.2 mpa.
7, water ring vacuum pump, to start the pump before the water supply, stop the pump, stop the pump after the water, and should remove the water in the pump.
8. Check the operation of the reactor at any time, and stop the reactor for maintenance if there is any abnormality.
9, cleaning titanium epoxy (enamel) reactor, do not brush the reactor with alkali water, pay attention to do not damage the enamel.
10, shovel pot must be cut off the blender power, hang warning board, and set up supervision.
11, stainless steel reactor must be carried out regular technical inspection according to the requirements of the pressure vessel, the inspection is not qualified, shall not run.
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