Product Name:ZJQ Submersible Sand Pump
Category: Wear-Resistant Sand Suction Pump / Submersible Slurry Pump
Introduction: Revolutionize your dredging, mining, and industrial pumping operations with the ZJQ Submersible Sand Pump. Also known as a submersible sand suction pump, submersible sediment pump, submersible mud pump, submersible tailings pump, submersible iron sand pump, or simply a heavy-duty submersible slurry pump, the ZJQ series stands as the premier alternative to outdated, inefficient traditional mud pumps. Engineered for maximum durability and effortless operation, its unique co-axial motor-and-pump design operates fully submerged, directly within your material source. This pump excels where others fail, tackling the toughest applications in rivers, lakes, seas, reservoirs, mines, power plants, steel mills, and wastewater treatment plants.
1.Why the ZJQ Submersible Sand Pump is Your Ideal Choice:
1.1. Integrated Agitation Power:
Forget auxiliary agitators! The ZJQ features a powerful bottom-mounted stirring impeller that actively churns settled sludge and sediment into a turbulent flow. This unique design allows direct pumping of high-concentration slurries (up to 60% solids by weight) right from the source, significantly boosting efficiency and reducing setup complexity.
1.2. Superior Wear Resistance – Built to Last:
Engineered for extreme abrasion. Key components like the enclosed high-efficiency impeller, pump casing, and agitator are precision-crafted from premium high-chromium wear-resistant alloy. This ensures exceptional longevity even when pumping highly abrasive materials like iron ore, sand, slag, fly ash, and quartz sand.
1.3. Unrestricted Suction & Maximum Cleanup:
Operating submerged eliminates suction lift limitations entirely. The ZJQ achieves unparalleled sediment removal efficiency, ensuring a more thorough dredging or cleanup operation directly at the point of deposit.
1.4. Triple-Protection Safety System – Motor Security Guaranteed:
Engineered for continuous operation in harsh conditions. The integrated system, working with our dedicated control cabinet, provides critical safeguards:
Oil Chamber Water Ingress Detection: Alerts immediately if water breaches the seal oil chamber.
Motor Chamber Water Ingress Detection: Protects against water entering the motor housing.
Motor Overheat Protection: Prevents burnout by monitoring temperature.
Advanced Pressure-Balanced Seals:Our innovative sealing technology dynamically balances pressure inside and outside the oil chamber. This crucial feature maintains optimal pressure across the mechanical seals, drastically enhancing their reliability and extending service life.
2.Proven Performance: A Real-World Success Story
Customer: Mining Operation, Philippines
Date: October 2022 Inquiry
Challenge: Required a robust solution for transporting iron ore slurry over significant distance and elevation.
Solution: ZJQ Submersible Sand Pump configured with:
Flow Rate: 400 m³/h
Head: 40 meters
Motor Power: 90 kW
Operational Parameters:
Horizontal Distance: 400 meters
Vertical Lift: Approx. 10 meters
Outstanding Results:
Achieved consistent throughput of 15 tons of iron ore per hour.
Zero part replacements required after 3 months of continuous, demanding operation.
Customer Verdict: “Highly satisfied with the performance and durability of the Ocean Pump ZJQ submersible slurry pump.” The customer confirmed plans for a repeat order in October 2023.
3. ZJQ Submersible Sand Pump Specifications & Operating Conditions:
Power Supply: Standard 50Hz/380V 3-phase AC. Custom voltages readily available (400V, 440V, 660V, 1140V).
Medium Temperature: Max. 60°C. For higher temperatures, a cooling jacket (requiring external cooling water connection) is mandatory. Medium must be non-flammable and non-explosive.
Slurry Concentration (Max by Weight):
Ash: 45%
Slag/Tailings: 60%
Submersion Depth: Optimal range 1 meter to 30 meters. Deep Water Models (> 30 meters) available upon advance request.
Operating Position: Must operate vertically submerged in the medium.
Duty Cycle: Designed for continuous operation.
Extensive Application Range: Where the ZJQ Excels
4.The ZJQ Submersible Sand Pump is the versatile workhorse for countless industries requiring robust slurry and solids handling:
4.1. Sand Extraction:
River, lake, sea, and reservoir sand pumping.
4.2.Dredging & Desilting:
Comprehensive dredging of rivers, lakes, reservoirs, ports, and harbors.
4.3. Mining & Mineral Processing:
Sand pumping and beneficiation (Iron sand, Gold panning sand, Rare earth sand).Tailings transport from concentrators. Coal slime, coal slurry, and cinder handling in coal mines.
4.4. Wastewater & Environmental:
Sedimentation tank cleaning in sewage treatment plants.Sediment removal from municipal pipelines, rainwater pumping stations, and hydropower stations.
4.5. Construction & Engineering:
Discharging sediment and mud from bridge caissons, foundation works, and construction sites.
4.6. Industrial Processing:
Blast furnace slag, slag, and iron oxide scale handling in steel plants. Fly ash, coal slime, and slurry transport in power plants. Powder pumping in ceramic tile factories.
4.7. Material Handling:
Pumping abrasive slurries containing emery, quartz sand, steel slag, and other large solid particles.
4.8. Land Reclamation:
Coastal infilling and land creation projects.
4.9. General Slurry Transfer:
Reliable transport of virtually any medium containing high concentrations of solid particles.
5.Ocean Pump: Your Trusted Partner in Pumping Excellence
Taian Ocean Pump Co., Ltd. (formerly Taian Yuanyang Pump Industry) is a forward-thinking, modern pump enterprise integrating cutting-edge R&D, precision manufacturing, and global trade. Our strength lies in our team of highly skilled technical experts and management professionals, combined with robust technological capabilities and advanced management systems.
Core Expertise & Product Leadership:
We continuously absorb and innovate upon the latest global pumping technologies.
Flagship Products:Sand Suction Pumps, Dredging Pumps, Mud Pumps, and the industry-leading ZJQ Submersible Sand Pump range.
Customized Solutions: We specialize in providing tailored pumping solutions and construction schemes designed explicitly for your unique project environment. Our designs incorporate proven hydraulic engineering knowledge gained from major projects like Yellow River dredging, Shanghai Yangshan port, and Tianjin Caofeidian land reclamation.
Global Recognition & Reliability:
Renowned for high efficiency, exceptional wear resistance, and superior long-distance slurry transmission capabilities across diverse field projects.
Committed to “Establishing Business with Integrity, Harmony, and Win-Win” outcomes.
Our dedication to pre-sales consulting, precision manufacturing, and unparalleled after-sales service has fueled rapid international expansion.
Ocean Pump products are trusted partners in demanding projects across Africa, Southeast Asia, South America, Europe, and the United States.
Experience the Ocean Pump Difference
Don’t settle for pumps that wear out prematurely or struggle with high solids. The ZJQ Submersible Sand Pump delivers unmatched wear resistance, integrated agitation, and robust reliability, backed by Ocean Pump’s commitment to quality and service.
Ready to optimize your slurry handling?
Contact Ocean Pump today for a FREE consultation and discover the perfect ZJQ solution for your specific flow, head, solids concentration, and diving depth requirements! Ask about our successful Philippine iron ore case study!
Authored by
Tai’an OCEAN Pump Co., Ltd
Alina.Liu
Email: Oceanpump15@tsbeng.com
WhatsApp: +86 17354610320
