Efficient flue gas desulfurization circulating pump

The LC series high-efficiency flue gas desulfurization circulating pump is made of all metal, using duplex stainless steel 2605N with excellent corrosion resistance and wear resistance, and high-chromium wear-resistant alloy Cr30A. Through field simulation tests, its performance far exceeds that of previously used high-alloy austenitic stainless steel and other materials. In the limestone/gypsum wet flue gas desulfurization device, the material of the all-metal slurry circulating pump has strong wear resistance and corrosion resistance, long service life, convenient maintenance, low maintenance cost, and the cost performance is far better than that of rubber-lined pumps. In wet flue gas desulfurization has been widely used.

LC series high-efficiency flue gas desulfurization circulation pump is specially used for absorption tower circulation pump, pH value: 2.5-13, chloride ion concentration: ≤60000ppm, weight concentration: ≤60%, medium temperature: <100℃.

Structural features

• The LC series flue gas desulfurization circulating pump is a single-volute, single-stage single-suction centrifugal pump. The material of pump body is made of duplex stainless steel 2605N, which has high strength, good toughness, high hardness, and excellent corrosion resistance and corrosion resistance.
• The pump body is designed with a single volute, which is not only especially suitable for the circulation pump of the absorption tower of the FGD unit to transport abrasive and corrosive slurry but also has a simple structure, convenient maintenance, and economy.
• The impeller material is made of high-chromium wear-resistant alloy Cr30A, which has excellent abrasion resistance. When there is an abrasion after long-term use, it can be reprocessed and extended.