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.
It is a great steel frame pallet, keeping bikes safe and saving space, optimizing the environment.
Single Layer or Double-layers could be made according to customer requirements.
Material: Steel, Carbon Steel
Finishing: Polished, sand blasted , painted, chrome coated, electrolized.
Suitable for public and private use
Its simple design combined with the strength that comes with solid corrosion-resistant iron construction make this rack a perfect choice for parks, corporate campuses and more. Its stand-alone, space-saving design allows for an unlimited number of configuration options for ultimate design flexibility. Highly configurable, modern and distinctive. It can be used to seamlessly blend into or be a focal point of any landscape.
Floor Mounted Bike Rack, Steel Bicycle Rack, Wall Mounted Bike Rack Huiye Hardware & Electrical Equipment Company Ltd. , https://www.huiyehardware.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.