Shanghai Bilang Instruments, a professional manufacturer of photochemical reactors in Shanghai, relies on Bilang's professional background and a strong supply chain system to provide customers with comprehensive laboratory solutions and products such as laboratory instruments and technical consulting The quality has reached the advanced level at home and abroad.
Let's explore the damage of the photochemical reactor together with the editor, which is often accompanied by many reasons, and what are the factors:
1) Electrostatic puncture
Stir the liquid with suspended matter in the photochemical reactor, the suspended matter and the violent friction of the reaction, and the suspended matter itself also rubs, how much static charge occurs, the high static charge has a violent puncture effect on the reaction, and then incurs Reaction pitting, so the stirring speed should not be too fast.
2) Mechanical damage
The impact resistance of the photochemical reaction instrument is very poor. Any metal or hard object that stops impacting on it will cause damage to the reaction. Therefore, during the application process of the photochemical reaction instrument, be careful not to lose any metal or hard objects into the kettle. In case of blockage, it must be dredged with a plastic rod. The pot cover should be closed during maintenance.
3) Hydrogen evolution corrosion
The jacket of the photochemical reactor will scale and rust after being used for a period of time. Assuming that the acidic descaling agent is used to clean up the dirt or the coolant in the jacket is acidic, the city will cause hydrogen evolution corrosion (Fe + 2HCI = FeC12 + H2O A part of the H atoms are dispersed into the holes in the metal and are connected to form} b. These H: due to the compactness of the reaction, it cannot be dispersed outwards again. Therefore, when the Hz accumulates to a certain degree and constitutes a certain power, the reaction is There will be a split.
4) Processing stress damage
In the process of kettle body processing, due to a lot of internal stress occurring in the reel, stamping and welding, these stresses should be completely eliminated before the reaction. If the elimination is not complete, it will lead to reaction cracking. This damage often occurs in the first three months after being put into operation. Therefore, the thermal treatment or aging treatment of the embryo body can prevent cracking.
You can go to Shanghai Bilang to learn more about the principles of the photochemical reactor. Shanghai Bilang staff will give you answers! Look forward to your call!
Designed specifically for pMDI use where the crimp Height is measured from the valve shoulder to the point in which the diameter of the crimped valve = 19.0 mm.
· Crimp height reading +/- 0.01mm
· Digital Readout
· RS232 Interface optional
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Crimp Height Gauge Equipments
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