Shanwei PPH storage tank manufacturing
PPH storage tanks play an important role in people's life, but due to different areas and environments, PPH storage tanks are exposed to different sunlight intensities. The intensity of sunlight will affect the service life of PPH storage tank to some extent, so attention should be paid to protecting PPH storage tank. During the use of PPH tank, if the indoor conditions are much better, but the PPH tank is used outdoors, in order to extend the service life of the tank, z can make a sunshade, and can also brush the appearance of the tank on a layer of light paint a year. In this way, the heat absorption and UV resistance can be reduced, and the anti-aging ability of the PPH tank can be improved. In addition, the strength of PPH storage tank service life has a certain impact on production costs and production benefits. Therefore, factors causing certain damage to PPH storage tank should be avoided during use, especially the sun protection of PPH storage tank.
Shanwei PPH storage tank manufacturing
PPH storage tank mainly includes core processes such as tank body fabrication, bottom, top, manhole, internal and external welding of inlet and outlet flange interface, which will directly affect the integrity, aging resistance, leakage prevention, service life and mechanical strength of the entire PPH storage tank. PPH storage tank body is manufactured by spiral extrusion winding technology. PPH particles are melted on the spiral extrusion winding machine, and then the molten extrusion materials form a can body on the mold. When the temperature is reduced to a certain extent, the tank can be demoulded to ensure the integrity of the tank. However, in the traditional processing form of polypropylene tank, the plate is welded into the tank. Since the very wide plate is 2000 mm, the height of the tank body is generally more than 2000 mm. In actual processing, the tank bodies are welded one by one and then formed manually. Then, for safety reasons, a stiffening ring is added at the connection of the tank.
Shanwei PPH storage tank manufacturing
The forming process of PPH storage tank adopts spiral extrusion winding technology with reliable quality. The main processes include tank extrusion winding, external welding, internal seam welding, pipe orifice installation, etc. Can body extrusion winding is a process that uses PPH spiral extrusion winding unit to process PPH granules into a can body. The system adopts the process of hot melting PPH particles, extruding them, and then winding them onto steel dies to form cans. The production efficiency of this process is about 5-8 times higher than that of manual process, and the product is flat and beautiful, with good integrity, no joints, good corrosion resistance and leakage resistance. The tank body is thin at the top and thick at the bottom, and the size and shape of the product are not limited. External welding is the process of using the imported automatic extrusion welding unit to make the large weld of the tank with large stress be welded in one time. The new PPH granular material with the same property as the tank body is hot melted at the large weld seam, and is integrated with the tank bottom and tank body. The process features high mechanization and automation, and stable product quality. The weld specifications can be designed according to the stress characteristics of the product to give full play to the integrity of the weld, reduce flash, and make the joint smooth and beautiful. In addition, the ultraviolet absorber is added to PPH granular material to resist aging and extend the service life.
Shanwei PPH storage tank manufacturing
PPH waste gas purification tower is also called PPH waste gas treatment tower. In industrial production, with the chemical processes such as pickling and electroplating, different concentrations of acid and alkali containing gases are generated, causing serious environmental pollution. PPH waste gas treatment tower is an ideal equipment for purifying gas containing acid and alkali. It was successfully developed after digestion, transplantation, test and continuous improvement of imported equipment. Function: Mainly used for environmental protection equipment for acid/alkali waste gas treatment such as sulfuric acid, nitric acid, hydrofluoric acid and hydrochloric acid during operation. The acid mist purification tower has high purification efficiency, compact structure, small floor area, good corrosion resistance, aging resistance, light weight, easy installation, transportation, maintenance and management, etc.
