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TL type desulfurization pump
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- 产品描述
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The TL desulfurization pump is a new generation of high-efficiency desulfurization pumps, carefully developed based on the successful design and manufacturing experience of the ZM series slurry pumps, targeting the characteristics of desulfurization pumps used in China's flue gas desulfurization. The following is a detailed introduction to the TL desulfurization pump:
Structural Features
TL desulfurization pumps typically adopt a horizontal, single-stage, single-suction, suspended (or bracket-mounted) structure and have the following features:
1. Pump Body: A single-shell design is used; some products may use a steel-lined ultra-high molecular weight polyethylene (UHMWPE) shell with a lining thickness of 20~30mm to improve corrosion and wear resistance.
2. Impeller: The impeller is made of specially formulated high-chromium alloy wear-resistant and corrosion-resistant cast iron, duplex alloy, or special wear-resistant and corrosion-resistant materials to ensure the pump's long-term stable operation.
3. Shaft Seal: All shaft seals use mechanical seals, including double-end face mechanical seals, Z-type self-balancing drum seals, K-type dynamic seals, etc. For double-end face mechanical seals, the shaft seal water flow rate is 0.1~1% of the pump flow rate but not less than 1m³/h, and the shaft seal water pressure is equal to 1/2 of the pump outlet pressure. Some products may use a seal without flushing water to prevent pump liquid leakage and prevent bearing damage.
4. Bearings: Bearings use oil lubrication or thin oil lubrication. In some products, the bearing assembly can be adjusted to change the impeller's position in the desulfurization pump casing, ensuring the pump maintains high efficiency.
Performance Parameters
The performance parameters of the TL desulfurization pump cover a wide range, typically including:
1. Flow Rate: Depending on the model, the flow rate can reach 50~18000m³/h, covering various pump operating conditions for desulfurization systems.
2. Head: Generally below 100m; some products have a head range of 15~50m.
3. Material: The pump casing and impeller and other major components are made of alloy wear-resistant materials to improve the pump's wear and corrosion resistance.
Applicable Operating Conditions
TL desulfurization pumps are suitable for various desulfurization systems, including limestone slurry transportation, gypsum slurry discharge, recovery, sump pumps, and slurry circulation. Applicable operating conditions include:
1. Slurry pH range: 2.5~13.
2. Oxygen ion concentration: Depending on the specific model and material, some products can withstand up to 560000ppm oxygen ion concentration, while others are up to 60000ppm.
3. Temperature: The applicable medium temperature is within -20~90℃; some products have a maximum slurry temperature of 65℃.
Application Areas
TL desulfurization pumps are widely used in various industrial fields, such as thermal power generation, aluminum smelting, oil refining, metallurgy, mining, coal, building materials, and chemicals. In flue gas desulfurization systems, the TL desulfurization pump serves as a crucial piece of equipment, playing a vital role.
Advantages and Features
1. High Efficiency and Energy Saving: Designed using advanced CFD flow simulation analysis technology to ensure high-efficiency pump operation.
2. Corrosion and Wear Resistance: Flow components are made of all-metal wear-resistant chromium-nickel alloy materials or special wear-resistant and corrosion-resistant materials, with excellent wear and corrosion resistance.
3. Low Vibration and Noise: The carefully designed bearing assembly and mechanical seal structure result in low vibration and noise during operation.
4. Reliable Operation: All-metal pumps overcome the shortcomings of non-metallic pumps, such as lining detachment, tearing, and deformation, improving pump reliability.
5. Long Service Life: Metal guard plates have stronger shear and sliding wear resistance than general non-metallic materials, capable of withstanding long-term shear wear and extending pump life
Product System
The company's industrial pump production base focuses on meeting the needs of various industrial scenarios. We are committed to creating products such as slurry pumps, desulfurization pumps, dredging pumps, submersible pumps, and chemical pumps. From the demand for high wear-resistant slurry pumps in large-scale mining, to the dependence on high-efficiency desulfurization pumps in power plant desulfurization, to the strict requirements for high corrosion-resistant chemical pumps in fine chemical processes, we can provide high-performance products that are suitable for all. These pumps are widely used in industries such as mining, power plant desulfurization, river sand mining, metallurgy and steel, chemical industry, etc.
The valve production base covers various categories such as ball valves, gate valves, butterfly valves, etc. With excellent quality and reliable performance, it is widely used in the fields of oil and gas transmission pipelines, urban water supply and drainage systems, etc., to ensure the safe and stable operation of various fluid transmission systems.
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CONTACT US
E-Mail: info@hktpump.com
Tel.：+86-13323110006
WhatsApp：+86-13323110006
Add.：Yigu Information Industry Park, Xinzhaidian, Zhao County, Shijiazhuang, Hebei Province, China