الصناعة

coking industry pump

In the coking industry, media such as ammonia water, phenol-ammonia wastewater, tar-containing slurry, desulfurization liquid, and high-temperature wash water are generated during coke oven gas washing, quenching, and wastewater treatment processes. These fluids are typically highly corrosive, contain a high level of solids, and operate at elevated temperatures, which can easily cause pump corrosion, abrasion, leakage, and frequent shutdowns for maintenance. To address these issues, these factors should be fully considered during pump selection to solve the problems at their root.

Changyu Pump is a professional pump manufacturer in china. We supply corrosion-resistant pumps, abrasion-resistant slurry pumps, vertical cantilever pumps, magnetic drive sealless pumps, and diaphragm pumps. We can also provide customized pump solutions based on your actual operating conditions.

سائل قابل للتطبيق

Typical Process Media in Coking Industry Pump Applications

Common corrosive, abrasive, and high-temperature fluids handled by coking industry pumps

  • Ammonia water
  • Phenol-ammonia wastewater
  • Desulfurization liquid
  • Sulfide-containing wastewater
  • قطران الفحم
  • Tar-containing slurry
  • زيت الغسيل
  • Oily wastewater
  • Tar sludge
  • Sulfur slurry
  • Coke fines slurry
  • Sediment-laden wastewater
  • High-temperature quenching water
  • Coke oven gas wash water
  • Hot circulating water
  • Heated process wastewater

حلول مضخات صناعة فحم الكوك

Pump selection for ammonia water, desulfurization, tar wastewater, and effluent discharge
  • مضخات الطين الأفقية

    تدوير مياه الأمونيا

    نوع المضخة الموصى به: Stainless Steel Centrifugal Pump
    السبب: Our CYH series centrifugal chemical pumps feature wetted parts made from corrosion-resistant metals such as 304, 316, or 316L stainless steel to meet diverse operational requirements. They are widely used for pumping acids, alkalis, corrosive substances, toxic materials, and various other media.
  • Industrial slurry pumps

    Desulfurization Liquid Transfer

    نوع المضخة الموصى به: Desulfurization Slurry Pump
    السبب:
    Our UHB series slurry pumps feature a cantilevered single-stage centrifugal design, equipped with a semi-open impeller and cartridge mechanical seal. Constructed from imported UHMWPE material integrated through high-temperature sintering, this material exhibits exceptional wear and corrosion resistance. Consequently, these pumps are specifically engineered for conveying corrosive media containing solids or crystalline particles.
  • مضخة الحجاب الحاجز

    Tar-containing Wastewater Pumping

    نوع المضخة الموصى به: Air-Operated Diaphragm Pump
    السبب: Our BFQ series air-operated double diaphragm pump, also known as a chemical diaphragm pump, features high flow rates, strong self-priming capabilities, and compatibility with multiple materials. Designed specifically for corrosive, abrasive, and volatile fluids, they are suitable for diverse industrial applications.
  • مضخات الطين الأفقية

    Wastewater Treatment and Discharge

    نوع المضخة الموصى به: Corrosion Resistant Centrifugal Pump
    السبب: Our industrial pump utilizes imported FEP/PTFE materials and can also be configured with high-temperature-resistant PFA material based on the temperature of the medium. Both the pump casing and wetted components are optimized for highly corrosive fluids. The seal can be equipped with a K-type dynamic seal, ensuring stable, leak-free operation when conveying corrosive fluids.

التطبيق في صناعة فحم الكوك

Coking operations generate corrosive and abrasive liquids, such as ammonia water, phenol-containing wastewater, tar-containing slurry, and high-temperature wash water. These media are highly corrosive, severely abrasive, and contain a high level of solids, which can easily cause pump corrosion, leakage, or clogging, so pump performance directly determines the efficiency of coking plant operations.

مضخة تشانغيو provides corrosion-resistant centrifugal pumps, abrasion-resistant slurry pumps, vertical cantilever pumps, magnetic drive pumps, and diaphragm pumps, and can also offer customized production based on your actual coking plant operating conditions.

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تدوير مياه الأمونيا

The ammonia water in this operating condition is highly corrosive and circulates continuously, making the pump body susceptible to corrosion and leakage.
المزايا: Our pump’s wetted parts are constructed from 304/316/316L stainless steel, offering superior corrosion resistance. This material is suitable for acids, alkalis, ammonia water, and other corrosive chemical media, ensuring stable and reliable pumping operation.

Desulfurization Liquid Transfer

The desulfurization liquid contains sulfides and solid particles, which can easily cause pump wear and corrosion.
المزايا: Our pumps feature a cantilevered single-stage centrifugal design, constructed from high-temperature sintered UHMWPE material. They offer exceptional wear and corrosion resistance, making them ideal for pumping corrosive media containing solids or crystals.

Tar-containing Wastewater Pumping

High-viscosity media containing oil and suspended solids can easily clog the pump.
المزايا: Our diaphragm pumps deliver high flow rates with strong self-priming capability, compatible with multiple materials, and suitable for tar wastewater and high-viscosity industrial liquids.

Wastewater Treatment and Discharge

Wastewater containing corrosive chemicals and fine particles can cause pump wear or leakage.
المزايا: Our industrial pumps feature pump bodies and wetted components constructed from highly corrosion-resistant materials, making them suitable for pumping highly corrosive, abrasive, and high-temperature media.

الأسئلة الشائعة

Common coking pump questions on ammonia water, desulfurization, tar wastewater, and effluent handling.

Q1: What types of pumps are suitable for ammonia water circulation in coking plants?

A1: We provide stainless steel centrifugal pumps, vertical cantilever pumps, and magnetic drive pumps for ammonia water circulation. Our pumps use 304/316/316L stainless steel wetted parts, offering excellent corrosion resistance, ensuring stable and reliable pumping of highly corrosive ammonia water.

Q3: What pump is recommended for high-viscosity tar-containing wastewater?

A3: We provide BFQ series air-operated diaphragm pumps with strong self-priming capability and high flow rates. These pumps can handle viscous, oily, and solid-laden wastewater reliably, preventing clogging and ensuring stable operation in coking plants.

Q5: Can Changyu Pump customize pumps for specific coking plant conditions?

A5: Yes, we can customize pump materials, structure, and design based on your actual operating conditions in coking plants. This ensures optimal performance and durability for ammonia water, desulfurization liquids, tar-containing wastewater, and treated effluents.

Q2: How can I handle desulfurization liquids containing solids and sulfides?

A2: We offer UHB series cantilevered slurry pumps made of high-temperature sintered UHMWPE. These pumps are abrasion- and corrosion-resistant, ideal for transferring desulfurization liquids containing solids or crystalline particles, reducing wear and maintenance frequency.

Q4: How to ensure reliable wastewater treatment and final discharge in coking plants?

A4: Our corrosion-resistant centrifugal pumps with FEP/PTFE or PFA wetted components are designed for high-corrosion, abrasive, and high-temperature wastewater. They provide leak-free and stable operation, supporting continuous wastewater treatment and final discharge.

Q6: Why is pump material selection critical in coking operations?

A6: We provide pumps with stainless steel, UHMWPE, FEP/PTFE, and PFA wetted parts to resist corrosion, abrasion, and high temperature. Correct material selection ensures long service life, prevents leakage, and maintains continuous operation in harsh coking environments.

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المنتج

More Coking Industry Pump Solutions

Explore Changyu Pump’s corrosion-resistant, slurry, vertical cantilever, magnetic, and diaphragm pumps for diverse coking plant applications and customizable conditions.

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