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Multi-tube film Sulphonation reactor is designed by our company founder. The organic feed of each tubeis controlled by high-precision rotameter, with 1.5% control accuracy regardless of the changes of tube numbers. The high-precision rotameteris easy to adjust. With the increase of number of the tubes, this advantage is more obvious. Meanwhile, in the process of production, the organic flow can be observed anytime, which indirectly helps understand whether there is any coking phenomenon in any of the reaction tube.
The sulphonation reactor utilizes the balance wind, which can be adjusted by the external piping and valves. Utilizing the balance wind can help increase SO3 concentration. At the beginning of the reaction, using the balance wind can help increase the cooling area and better control the peak value of reaction temperature.
The Organics and sulphate are all transferred by stainless steel gear pumps. One MICRO MOTION mass flow meter is installed at organics output pump outlet to test the flow of organic while another one at sulphate output pump outlet to test the flow and density of sulphate. The speed used for organics delivery is provided by stainless steel cam rotor pump which is controlled by frequency converter. The amount of organics feed is controlled according to the fixed amount of liquid sulphur and the density of sulphate. Manual control is used when driving initially, with a switch of automatic control when it becomes stable. Our goal is to avoid frequency adjustment if the control can be stable.
In order to strengthen the cooling effect, the circle baffle is adopted in the sulphonation reaction device. The baffle hole is greater than the reaction tube diameter; if a three-clawed or four-clawed plate is set in the between of reaction tube and baffle, it will improve the heat transfer coefficients, the cooling effect, as well as the impact of water flow towards the reaction tube. Since organic raw material is fed individually into each reaction tube, it remains completely isolated with the cooling water system. Therefore, the possibility of cooling water leaking into organic raw materials is greatly minimized. The cooling water at the head of sulphonation reactor can go back with pressure, which can go directly to the cooling water system of the sulphonation plant.
Multi-tube film Sulphonation reactor is designed by our company founder. The organic feed of each tubeis controlled by high-precision rotameter, with 1.5% control accuracy regardless of the changes of tube numbers. The high-precision rotameteris easy to adjust. With the increase of number of the tubes, this advantage is more obvious. Meanwhile, in the process of production, the organic flow can be observed anytime, which indirectly helps understand whether there is any coking phenomenon in any of the reaction tube.
The sulphonation reactor utilizes the balance wind, which can be adjusted by the external piping and valves. Utilizing the balance wind can help increase SO3 concentration. At the beginning of the reaction, using the balance wind can help increase the cooling area and better control the peak value of reaction temperature.
The Organics and sulphate are all transferred by stainless steel gear pumps. One MICRO MOTION mass flow meter is installed at organics output pump outlet to test the flow of organic while another one at sulphate output pump outlet to test the flow and density of sulphate. The speed used for organics delivery is provided by stainless steel cam rotor pump which is controlled by frequency converter. The amount of organics feed is controlled according to the fixed amount of liquid sulphur and the density of sulphate. Manual control is used when driving initially, with a switch of automatic control when it becomes stable. Our goal is to avoid frequency adjustment if the control can be stable.
In order to strengthen the cooling effect, the circle baffle is adopted in the sulphonation reaction device. The baffle hole is greater than the reaction tube diameter; if a three-clawed or four-clawed plate is set in the between of reaction tube and baffle, it will improve the heat transfer coefficients, the cooling effect, as well as the impact of water flow towards the reaction tube. Since organic raw material is fed individually into each reaction tube, it remains completely isolated with the cooling water system. Therefore, the possibility of cooling water leaking into organic raw materials is greatly minimized. The cooling water at the head of sulphonation reactor can go back with pressure, which can go directly to the cooling water system of the sulphonation plant.
