Special liquid GBY type of concentrated sulfuric acid pump

■ GBY special type of concentrated sulfuric acid liquid pump Product Overview: special liquid GBY type of concentrated sulfuric acid under the FY liquid pump is based on pump performance parameters, new sulfuric acid liquid material to improve the design and production of a pump with traditional domestic concentrated sulfuric acid pump compared with unique characteristics, and low prices. It is the production of sulfuric acid drying tower, the best choice for sulfuric acid absorption tower circulating pump. ■ Pump Features GBY type of concentrated sulfuric acid under special solution: 1, reasonable structure sump pump. 2, liquid pumps material selection special cast iron, carbon steel two kinds of economical and practical, energy efficient. 3, liquid pumps adopt open impeller for conveying the liquid containing the particles, (particle diameter of not more than 30% of the diameter of the pump suction is appropriate), stable, non-blocking. ■ GBY special type of concentrated sulfuric acid liquid pump Model significance: ■ GBY special type of concentrated sulfuric acid liquid pump selection basis: GBY special type of concentrated sulfuric acid liquid pumps special steel widely used in 80 to 100% sulfuric acid, the temperature can reach 60- 80 ℃. Iron in the range of sulfuric acid concentration and temperature, the surface can produce a protective layer of iron sulfate. Cast iron is not available for more than 100% fuming sulfuric acid, sulfur trioxide may be due to reaction with the silicon contained iron, so iron brittle. Carbon does not apply to 100 to 102% fuming sulfuric acid, than 102% of the acid is then applicable, temperature is limited about 60 ℃. Sulfuric acid corrosion of steel is large, when the acid concentration is about 47%, the corrosion rate of the highest value. When the acid concentration is greater than 65%, the corrosion rate of the steel is significantly reduced. However, in this period of 65 to 80 percent concentration, it is best not to use steel to use lead or other acid-resistant material safer. Concentration of sulfuric acid: 80% to 98% iron dedicated temperature: 25 degrees to 60: 25 to 50 degrees, special steel temperature.