Ziyang PPH reactor manufacturing
Welding technology of PPH storage tank. In terms of automatic welding equipment and welding materials for large storage tanks, the degree of localization is not high enough, especially the automatic welding wire matching the imported high-strength steel plate, which still depends on imports and has high prices. This is a problem that China's PPH storage tank manufacturers must solve in the future; The research and application history of submerged arc automatic transverse welding for flip chip storage tank is not long, and there are still many problems to be solved; There is no doubt that CO2 semi-automatic gas shielded welding technology has obvious advantages over traditional shielded metal arc welding, but there are still many problems to be solved if this method is to be widely popularized and applied outdoors. First, the auxiliary equipment should be portable and flexible, and the wiring should have sufficient length. According to different weldments or parts, corresponding wind proof auxiliary devices shall be developed. It can be predicted that the development trend of welding technology of pph tank manufacturers will have a good application prospect in the welding fields such as petrochemical industry; Gas shielded welding with flux cored wire will be the development direction of large pph tank manufacturers. In the welding of low-temperature storage tank, automatic welding is beneficial to ensure the stability of low-temperature impact performance of heat affected zone.
Ziyang PPH reactor manufacturing
PPH storage tank has the advantages of corrosion resistance, corrosion prevention, long service life, light self weight, high strength, safe transportation, convenient maintenance, etc. The working pressure of PPH storage tank is normal pressure, and the working temperature is PPH-10 ℃~120 ℃, and PVC-40 ℃~60 ℃. PPH storage tank has the advantages of one-step forming without welding joint, impact resistance, aging resistance, light weight, no leakage, acid and alkali resistance, long service life, and compliance with health standards. PPH storage tank has excellent chemical corrosion resistance, and has good corrosion resistance to inorganic acid, alkali and salt (except oxidizing media). Common PPH tank solutions include dilute sulfuric acid, hydrochloric acid, hydrofluoric acid, hydrogen peroxide, phosphoric acid, ammonia, etc. Rotational plastic anti-corrosion PP storage tank has great advantages in large size, large capacity and large volume products. Although the volume is large, it only maintains the characteristics of one-time molding integrity, which is beyond the reach of other storage tank processes. Compared with the traditional anti-corrosion storage tank, the price is low and the performance price ratio is high.
Ziyang PPH reactor manufacturing
PPH storage tank has good temperature resistance, acid and alkali resistance, high strength and impact resistance, longer service life, and no environmental stress fracture damage. At present, the tank has become a necessary equipment for chemical industry, smelting, rare earth, mining, pigment, printing and dyeing, new materials, new energy, and biomedicine. In the next few years, PPH storage tanks will be widely used. Manufacturing process of PPH storage tank: extruding and winding PPH granular materials. The product is formed at one time without welding. PPH tank is welded by polypropylene plate. In terms of corrosion resistance, PPH vertical storage tank and PH vertical storage tank have similar corrosion resistance. From the perspective of safety performance, the PPH tank shell is integrally formed without welding and leakage, while the PPH tank is welded, which is easy to cause leakage and increase unsafe factors. There is a big gap between the other two properties, such as aging resistance.
Ziyang PPH reactor manufacturing
PPH storage tank is a new product of polypropylene storage tank. With the rapid development of economy, the development of PPH storage tank is particularly rapid, from the previous single series to the current various types. The manufacturer of PPH storage tank is generally only responsible for the design, production, loading and transportation of the storage tank within the scope of the project. The subsequent unloading and installation are the responsibility of the customer. The manufacturer arranges one more project manager to direct the unloading and installation on site, but generally the manufacturer does not have so many project managers to assign, Therefore, it is particularly important for customers to know how to unload and install PPH storage tanks. In terms of unloading, before the storage tank is transported to the installation site for unloading, it is recommended that the customer representative inspect the storage tank to confirm that the storage tank is not damaged during transportation.
Ziyang PPH reactor manufacturing
PPH winding tank is a plastic tank with good development prospects at present. Its advantage is that the change of processing technology makes it outstanding in the tank. PPH storage tank body uses PPH particulate raw materials to melt with a screw extruder, and then the molten extrusion raw materials produce the tank body on the grinding tool. After a certain level of temperature is reduced, the molding can ensure the integrity of the tank body. Internal welding process features: high mechanization and automation, and stable product quality. The weld specifications can be designed according to the stress characteristics of the product, so as to give full play to the integrity of the weld. The product has good integrity, the weld is integrated with the parent body, and has good corrosion resistance and leakage resistance. It can reduce flash, and the joints are smooth and beautiful. UV absorber is added to PPH granules to prevent aging and prolong service life.
