UHB-ZK Wear-Resistant Desulfurization Circulation Pump

Production Description

The UHB-ZK Wear-Resistant Desulfurization Circulation Pump operates through high-performance flow components and specialized hydraulic design to achieve stable conveyance of high-flow solids-laden media. Featuring exceptional corrosion and wear resistance, smooth operation, and extended service life, this pump is particularly suited for critical applications such as desulfurization tower circulation and slurry transfer in power generation, metallurgy, and chemical industries.

We offer flexible customized designs based on your operating conditions, medium characteristics, and installation requirements, including material adaptation, structural optimization, and performance adjustments. For specific operational needs, please contact us anytime. We will provide professional and cost-effective solutions.

Parts

The UHB-ZK Wear-Resistant Desulfurization Circulation Pump primarily consists of a pump casing, impeller, pump cover, shaft seal, and bearing assembly. Its core components are manufactured from specialized wear-resistant and corrosion-resistant engineering materials, making it suitable for conveying abrasive and acidic media with an extended service life.

Features:

• Corrosion and Wear Resistance: Constructed from high-strength engineering plastics, it offers outstanding corrosion resistance and wear resistance, making it particularly suitable for conveying particulate-laden and highly corrosive media with extended service life.
• Anti-Blockage Design: The semi-open impeller structure effectively prevents the retention of fibers, particles, and other impurities, reducing the risk of blockages.
• High-Efficiency Circulation: The horizontal design combined with a high rotational speed of 2900 r/min enables rapid transportation and circulation of media like mortar and desulfurization solutions, significantly boosting process efficiency.
• Versatile Selection: Multiple models are available to customize flow rates and head requirements, making it widely applicable for complex operating conditions in mining, power generation, environmental protection, and other industries.

Applications:

The UHB-ZK Series Wear-Resistant Desulfurization Circulation Pumps are specifically designed for handling highly corrosive and abrasive media. They are primarily suitable for the following industries and materials:

• Power Industry: Mainly used in wet flue gas desulfurization (FGD) systems at thermal power plants for limestone/gypsum slurry circulation, absorber feed supply, and wastewater treatment processes.
• Chemical Industry: Suitable for transporting corrosive liquids in acid production processes (e.g., sulfuric, phosphoric, nitric acids) and slurry circulation in fertilizer and pesticide manufacturing.
• Environmental Engineering: Widely employed in industrial wastewater treatment (e.g., electroplating, metallurgical effluents), sludge slurry conveyance, seawater desalination pretreatment, and circulating liquid stations in exhaust gas scrubbers.
• Mining and Metallurgy Industry: Suitable for highly abrasive applications including mineral slurry conveyance in processing plants, acidic waste liquid treatment in smelters, and leachate circulation.

China Anti-corrosion Circulating Pumps Manufacturer & Factory

Changyu is a professional manufacturer and factory specializing in high-quality corrosion-resistant circulation pumps, equipped with advanced production facilities and a dedicated technical team. Our company holds ISO 9001 international quality management system certification, with products compliant with CE, ATEX, EAC, and API standards, and has secured 25 invention patents.

We have enough inventory for quick delivery and offer customized design services, including parameters such as head, flow rate, material composition, motor specifications, sealing methods, and installation configurations to meet different operating conditions. Contact our team for customized solutions and highly competitive quotes.

We can according to actual working condition, choose different configuration, provide an accurate solution. Technical consulting, please contact us!

UHB Corrosion Resistant Pump Installation Video

FAQ

1. What is Desulfurization Circulation Pump？

A Desulfurization Circulation Pump is a specialized pump used in flue gas desulfurization (FGD) systems, typically in power plants and industrial facilities. Its main function is to circulate limestone or lime slurry through an absorber tower to remove sulfur dioxide (SO2) from exhaust gases. These pumps are designed to handle highly abrasive and corrosive fluids, ensuring efficient and reliable operation in harsh environments.

2.What are the types of desulfurization circulation pumps?

The main types of desulfurization circulation pumps are horizontal and vertical pumps. Both are used in desulfurization systems to circulate limestone slurry or other desulfurizing media. The appropriate pump type is selected based on process requirements and installation space to ensure stable and efficient system operation.

3.What is the application range of desulfurization circulation pumps?

Desulfurization circulation pumps are mainly used in flue gas desulfurization (FGD) systems in power plants and industrial facilities to circulate limestone slurry and remove sulfur dioxide (SO2) from exhaust gases, helping to reduce pollution emissions.

4.What is the working principle of desulfurization circulation pumps?

Desulfurization circulation pumps transport limestone slurry or other desulfurizing agents to the absorber tower, where they react chemically with sulfur dioxide (SO2) in the exhaust gas to remove pollutants. The pump's function is to maintain the circulation of the slurry, ensuring that the desulfurization process is continuous and efficient.

5.What materials are used for desulfurization circulation pumps?

Desulfurization circulation pumps are primarily made from cast iron, stainless steel, and corrosion-resistant alloys. These materials offer excellent corrosion and wear resistance, making them suitable for handling corrosive slurries in desulfurization systems.