Cleaning effect
Ultrasonic Cleaning Machine For Reactor
The reaction kettle is resistant to high temperature, corrosion,
abrasion, and has strong production capacity. It is a container for
physical or chemical reactions. It is widely used in medicine,
dyes, petroleum, chemical, food and other industries to achieve
process evaporation, heating, and cooling. And other functions, it
is used to complete the process of vulcanization, nitration,
hydrogenation, alkylation, polymerization and condensation reaction
equipment. After the reactor is used for a period of time, it will
become fouled, reduce the heat exchange performance, increase the
reaction time, and aggravate the corrosion of the reactor
equipment, so the reactor must be cleaned. The commonly used
cleaning methods for reactors include chemical cleaning and
mechanical cleaning. Chemical cleaning Choose the appropriate
cleaning agent according to the dirt components in the equipment.
This method can clean thoroughly and quickly remove dirt. However,
it may cause corrosion to the equipment. This method is suitable
for soft and thin dirt. Mechanical cleaning Use high-pressure water
through the nozzle to flush and remove dirt. The cleaning cycle is
long and time-consuming, but it will not cause equipment corrosion
and can effectively clean hard dirt. Suitable for hard and thick
dirt. Chemical + mechanical cleaning method Ultrasonic cleaning
machine cleaning plus mild chemical cleaning agent can achieve the
effect of quickly peeling thick dirt, and will not corrode the
reactor equipment, will not cause damage to the equipment, and the
cleaning efficiency is high.
Daily maintenance
1. Pay attention to the explosion-proof distance when installing
the reactor. Multiple sets of reactor equipment need to be placed
separately to ensure good ventilation.
2. When choosing heat transfer oil, be sure to choose the
corresponding model, and no water can be added.
3. After the reactor is installed, the nitrogen pressure must be
maintained first to ensure that there is no leakage before starting
work. If a leak is found, use soap foam to find the leaking point
of the nozzle and pipeline. After finding the leaking point,
release the gas and tighten it, and then maintain the pressure with
nitrogen.
4. Metal rupture discs cannot be adjusted at will. After the metal
rupture disc is blasted, it needs to be replaced with a new metal
rupture disc. When replacing metal rupture discs, pay attention to
the convex surface of the rupture disc.
5. After the reaction is completed, cool down, and discharge the
gas in the kettle to the outside through the pipeline, so that the
pressure in the reaction kettle is reduced to normal pressure. Note
that it cannot be disassembled under pressure. Then loosen and
remove the main bolts and nuts, remove the kettle cover and place
it on the bracket, and pay attention to protecting the sealing
surface when removing the cover.
6. When cooling down, use water for internal cooling and avoid
rapid cooling to prevent excessive temperature difference from
causing cracks in the cooling coil and the kettle body. During the
working process, the temperature in the reactor is higher than
100℃, and the water jacket and magnetic stirrer between the cover
of the reactor need to pass cooling water. The water temperature is
less than 35℃ to prevent the magnetic steel from being
demagnetized.
7. When using the reactor, you need to close the refrigerant inlet
valve, drain the refrigerant in the pot and jacket, then input the
material, turn on the stirrer, then turn on the electric heating
power and steam valve, turn off when the required temperature is
reached, then turn off the stirring Device. After finishing, drain
the remaining condensed water in the pot and jacket, rinse with
warm water to remove the materials, and then use alkaline water to
clean the inner wall of the container. When the boiler is empty,
the steam valve and electric heating power supply shall not be
opened, and the steam pressure shall not exceed the rated working
pressure.
8. After the operation is completed, pay attention to the cleaning
of the inside of the kettle. Use a cleaning solution to remove the
residues on the reaction kettle and the sealing surface. Frequent
cleaning is required to keep it clean. It is forbidden to clean
with rough surface items.
9. Always pay attention to the working conditions of the entire
reactor equipment and reducer, and replenish lubricating oil in
time.
10. The electric heating medium oil must be replaced every six
months.
11. Regularly check the safety valves, distillation holes, electric
heating rods, pressure gauges, and electrical instruments in the
jacket and pot cover and other parts, and repair them in time if
they are found to be faulty.
12. When the reactor is not in use, wash the pot body frequently
and clean the inner and outer walls of the container with warm
water to keep it clean and make the equipment more durable
