Recently, Sinopec Qilu Petrochemical Rubber Factory Butadiene extraction unit of the solvent pump after the transformation of the use of the cycle from a month, increased to a year, had a good economic benefits. To this end, the factory of the mechanical seal of the solvent pump technical transformation, the solvent pump mechanical seal spring seat open a flush hole on the side, the use of solvents to the spring to prevent the accumulation of tar, dimers and other impurities. At the same time, the auxiliary seal of the mechanical seal adopts PTFE "V" structure, which avoids deformation failure due to solvent immersion. Now, the solvent pump not only extends the operating cycle, but also can save maintenance costs more than 10 million per year.
As to Glass Washing Machine,they are special equipment for cleaning and drying the glass surface in the pre-process of deep processing such as mirroring, vacuum coating, tempering, hot bending, and hollow glass splicing.We have vertical and horizontal two types .The glass cleaning machine is mainly composed of transmission system, brushing, water washing, pure water washing, cold, hot air drying, and electric control system. According to the needs of users, the medium and large glass washers are equipped with manual (pneumatic) glass flip cars and inspection light sources
Glass Washing Machine Float Glass Washer,Glass Washing And Drying Machine,Glass Washing Machine,Automatic Insulating Washing Glass Machine JINAN WEILI MACHINE CO LTD , https://www.weiliglassmachine.com
Solvent butadiene pumping unit of Qilu Rubber Factory The solvent delivered by the solvent pump is high-temperature dimethylformamide, which contains a large amount of impurities such as tar and dimer, which will shorten the service life of the mechanical seal of the pump and further affect the Solvent pump operating cycle. At the same time, such pumps are bulky and difficult to switch and require a mechanical seal change for at least 24 hours, making them a "bottleneck" that restricts high-load production of butadiene.
Sinopec Qilu Rubber Factory solvent pump operating cycle increased 12 times