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In the constantly evolving field of dredging technology, the Electric Submersible Pump Dredger IT-ESPD 350 stands out as a remarkable innovation. This cutting - edge dredger is engineered to tackle the most complex and demanding dredging tasks with ease, offering a blend of efficiency, reliability, and environmental friendliness.
Designed to meet the diverse needs of various industries, the IT-ESPD 350 is not just a piece of equipment; it's a comprehensive solution for underwater excavation, sediment removal, and material transportation. From small - scale environmental projects to large - scale industrial operations, this dredger has proven its worth time and again.
Compact and Robust Build: The IT-ESPD 350 features a compact design that doesn't compromise on strength. Its streamlined structure is constructed using high - grade, corrosion - resistant materials. This not only makes the dredger lightweight for easy transportation but also ensures its durability in harsh aquatic environments, whether it's the salty waters of the ocean or the variable conditions of inland rivers and lakes.
Powerful Submersible Electric Motor: At the core of the IT-ESPD 350 is a high - performance submersible electric motor. This motor is specifically designed to operate efficiently underwater. It is equipped with advanced cooling mechanisms to prevent overheating during long - hours of continuous operation. Additionally, its superior insulation system safeguards against water ingress, ensuring the safety and reliability of the entire dredging operation.
350mm Diameter Pump: The 350mm diameter pump is a key highlight of the IT-ESPD 350. This large - sized pump enables a high - volume flow rate, allowing the dredger to handle substantial amounts of slurry, sediment, or water. The pump's impeller is crafted with precision, featuring a unique shape that optimizes fluid dynamics. Made from high - chrome alloy, the impeller offers excellent resistance to wear and tear, making it ideal for pumping abrasive materials like sand, gravel, and small stones.
Modular Design Concept: The IT-ESPD 350 adopts a modular design, which brings numerous benefits. This design allows for easy access to individual components, simplifying maintenance and repair processes. In case of a malfunction, specific parts such as the pump or motor can be quickly replaced without the need for extensive disassembly. Moreover, the modular nature of the dredger enables customization, allowing users to adapt it to the specific requirements of different projects by adding or removing components as needed.
Motor Power: The IT-ESPD 350 is powered by a motor with a capacity ranging from 200 - 300 kW. This powerful motor provides the necessary energy to drive the pump and perform efficient dredging operations, even in challenging conditions.
Pump Capacity: With an impressive pump capacity of up to 1200 m³/h, the IT-ESPD 350 can handle large volumes of material in a short time. This high - capacity pumping ability significantly increases the productivity of dredging projects, reducing overall project timelines.
Dredging Depth: It can reach a maximum dredging depth of 30 meters. This makes it suitable for a wide range of applications, from shallow water dredging in small ponds to deeper water operations in ports and harbors.
Pipe Dimensions: The suction diameter of the IT-ESPD 350 is 350 mm, while the discharge diameter is 300 mm. These dimensions are carefully designed to ensure smooth and efficient flow of the pumped material, minimizing blockages and
Parameter | Value/Description |
Model | IT-ESPD 350 |
Power Source | 3-phase AC, 380V/50Hz (customizable to 460V/60Hz) |
Motor Power | 160-355 kW |
Max Flow Rate | 1300-2200 m³/h (adjustable via VFD) |
Max Head | 20-90 meters (115 ft) |
Submersible Depth | Up to 20 meters (66 ft) |
Solid Handling | Up to 50% solids by weight; Max particle size: 50 mm |
Impeller Type | Closed-type, high-chrome alloy (Cr26) with 3–6 vanes |
Discharge Connection | Flanged 350 mm (DIN/ANSI standard) |
When the IT-ESPD 350 is deployed in the water, the submersible electric motor is activated. The motor's rotation drives the impeller of the pump at high speed. As the impeller spins, it creates a centrifugal force that generates a vacuum at the suction port.
This vacuum pressure draws in the water along with the sediment, slurry, or other materials from the bottom of the water body through the suction pipe. The mixture is then propelled by the pump and forced through the discharge pipe to the designated location, such as a sediment disposal site, a storage area, or for further processing.
The speed and power of the motor can be adjusted according to the type and density of the material being pumped. This flexibility allows the IT-ESPD 350 to adapt to different working conditions, ensuring optimal performance and efficiency in every project.
High Efficiency: The IT-ESPD 350 is engineered for maximum efficiency. Its powerful motor and high - capacity pump work in tandem to process large volumes of material rapidly. The optimized design of the pump impeller reduces energy losses, resulting in lower operating costs and increased productivity compared to traditional dredgers.
Energy - Saving: One of the major advantages of the IT-ESPD 350 is its energy - saving capabilities. By using an electric motor instead of a diesel engine, it significantly reduces fuel consumption and emissions. Electric motors are more energy - efficient, converting a higher percentage of electrical energy into mechanical energy, which not only cuts down on operational expenses but also contributes to a cleaner environment.
Quiet Operation: Unlike diesel - powered dredgers, the IT-ESPD 350 operates with minimal noise. This quiet operation makes it an ideal choice for dredging projects in urban areas, near residential communities, or in environmentally sensitive locations. It also improves the working conditions for operators, reducing the risk of noise - induced hearing loss and enhancing overall comfort during operation.
Precision Control: Equipped with an advanced control system, the IT-ESPD 350 offers precise operation. Operators can easily adjust various parameters such as motor speed, suction power, and discharge flow rate. This level of control is crucial for handling different types of materials and ensuring accurate dredging, especially in delicate operations where minimizing environmental impact is essential.
Versatility: The IT-ESPD 350 is a highly versatile dredger. It can be used in a wide range of applications, including environmental dredging, construction site de - watering, mining operations, and aquaculture pond cleaning. Its ability to handle different materials and work in various water bodies makes it a valuable asset across multiple industries.
Environmental Dredging: In environmental restoration projects, the IT-ESPD 350 plays a vital role. It is used to remove contaminated sediments from lakes, rivers, and estuaries. By precisely controlling the dredging depth and suction power, it can target polluted layers without disturbing the underlying clean soil, helping to improve water quality and restore aquatic ecosystems.
Construction Site Dredging: Construction sites often require dredging for tasks such as foundation excavation, channel creation, or de - watering flooded areas. The IT-ESPD 350's compact size and high - performance capabilities make it well - suited for these construction - related dredging jobs, ensuring smooth progress of construction projects.
Mining Operations: In the mining industry, the IT-ESPD 350 can be employed for underwater mining activities. It can extract valuable minerals from the seabed or underwater mines. Its ability to handle abrasive materials and high - volume pumping makes it an effective tool for transporting mined materials to the surface for further processing.
Aquaculture: For aquaculture facilities, the IT-ESPD 350 is used for pond cleaning and maintenance. It removes excess sediment, uneaten feed, and waste products from the bottom of ponds, improving water quality and creating a healthier environment for fish and other aquatic organisms.
Operation Process: Operating the IT-ESPD 350 is a user - friendly experience, thanks to its intuitive control panel. Before starting, the operator must ensure the dredger is properly positioned in the water and all connections are secure. Once ready, the motor speed and other parameters can be adjusted according to the specific requirements of the dredging task. During operation, the operator should continuously monitor the performance of the dredger, keeping an eye on parameters like motor temperature, pump pressure, and flow rate to ensure smooth and trouble - free operation.
Maintenance Requirements: Regular maintenance is essential to keep the IT-ESPD 350 in peak condition. The maintenance routine includes tasks such as checking and replacing the motor oil (if applicable), inspecting the pump impeller for signs of wear, cleaning the suction and discharge pipes, and verifying the integrity of electrical connections. The high - chrome alloy components of the pump need special attention, and if any erosion or damage is detected, they should be replaced promptly to maintain the pump's efficiency. Periodic servicing of the submersible electric motor is also necessary to prevent electrical failures and ensure long - term reliability.
The Electric Submersible Pump Dredger IT-ESPD 350 is a game - changing piece of equipment in the dredging industry. With its innovative design, powerful technical specifications, and numerous advantages, it offers a superior solution for a wide variety of dredging projects.
Whether it's protecting the environment, facilitating construction, extracting valuable resources, or supporting aquaculture, the IT-ESPD 350 has the capabilities to deliver outstanding results. Its ease of operation and maintenance, combined with its high efficiency and reliability, make it a top choice for industries seeking a sustainable and effective dredging solution.
In the constantly evolving field of dredging technology, the Electric Submersible Pump Dredger IT-ESPD 350 stands out as a remarkable innovation. This cutting - edge dredger is engineered to tackle the most complex and demanding dredging tasks with ease, offering a blend of efficiency, reliability, and environmental friendliness.
Designed to meet the diverse needs of various industries, the IT-ESPD 350 is not just a piece of equipment; it's a comprehensive solution for underwater excavation, sediment removal, and material transportation. From small - scale environmental projects to large - scale industrial operations, this dredger has proven its worth time and again.
Compact and Robust Build: The IT-ESPD 350 features a compact design that doesn't compromise on strength. Its streamlined structure is constructed using high - grade, corrosion - resistant materials. This not only makes the dredger lightweight for easy transportation but also ensures its durability in harsh aquatic environments, whether it's the salty waters of the ocean or the variable conditions of inland rivers and lakes.
Powerful Submersible Electric Motor: At the core of the IT-ESPD 350 is a high - performance submersible electric motor. This motor is specifically designed to operate efficiently underwater. It is equipped with advanced cooling mechanisms to prevent overheating during long - hours of continuous operation. Additionally, its superior insulation system safeguards against water ingress, ensuring the safety and reliability of the entire dredging operation.
350mm Diameter Pump: The 350mm diameter pump is a key highlight of the IT-ESPD 350. This large - sized pump enables a high - volume flow rate, allowing the dredger to handle substantial amounts of slurry, sediment, or water. The pump's impeller is crafted with precision, featuring a unique shape that optimizes fluid dynamics. Made from high - chrome alloy, the impeller offers excellent resistance to wear and tear, making it ideal for pumping abrasive materials like sand, gravel, and small stones.
Modular Design Concept: The IT-ESPD 350 adopts a modular design, which brings numerous benefits. This design allows for easy access to individual components, simplifying maintenance and repair processes. In case of a malfunction, specific parts such as the pump or motor can be quickly replaced without the need for extensive disassembly. Moreover, the modular nature of the dredger enables customization, allowing users to adapt it to the specific requirements of different projects by adding or removing components as needed.
Motor Power: The IT-ESPD 350 is powered by a motor with a capacity ranging from 200 - 300 kW. This powerful motor provides the necessary energy to drive the pump and perform efficient dredging operations, even in challenging conditions.
Pump Capacity: With an impressive pump capacity of up to 1200 m³/h, the IT-ESPD 350 can handle large volumes of material in a short time. This high - capacity pumping ability significantly increases the productivity of dredging projects, reducing overall project timelines.
Dredging Depth: It can reach a maximum dredging depth of 30 meters. This makes it suitable for a wide range of applications, from shallow water dredging in small ponds to deeper water operations in ports and harbors.
Pipe Dimensions: The suction diameter of the IT-ESPD 350 is 350 mm, while the discharge diameter is 300 mm. These dimensions are carefully designed to ensure smooth and efficient flow of the pumped material, minimizing blockages and
Parameter | Value/Description |
Model | IT-ESPD 350 |
Power Source | 3-phase AC, 380V/50Hz (customizable to 460V/60Hz) |
Motor Power | 160-355 kW |
Max Flow Rate | 1300-2200 m³/h (adjustable via VFD) |
Max Head | 20-90 meters (115 ft) |
Submersible Depth | Up to 20 meters (66 ft) |
Solid Handling | Up to 50% solids by weight; Max particle size: 50 mm |
Impeller Type | Closed-type, high-chrome alloy (Cr26) with 3–6 vanes |
Discharge Connection | Flanged 350 mm (DIN/ANSI standard) |
When the IT-ESPD 350 is deployed in the water, the submersible electric motor is activated. The motor's rotation drives the impeller of the pump at high speed. As the impeller spins, it creates a centrifugal force that generates a vacuum at the suction port.
This vacuum pressure draws in the water along with the sediment, slurry, or other materials from the bottom of the water body through the suction pipe. The mixture is then propelled by the pump and forced through the discharge pipe to the designated location, such as a sediment disposal site, a storage area, or for further processing.
The speed and power of the motor can be adjusted according to the type and density of the material being pumped. This flexibility allows the IT-ESPD 350 to adapt to different working conditions, ensuring optimal performance and efficiency in every project.
High Efficiency: The IT-ESPD 350 is engineered for maximum efficiency. Its powerful motor and high - capacity pump work in tandem to process large volumes of material rapidly. The optimized design of the pump impeller reduces energy losses, resulting in lower operating costs and increased productivity compared to traditional dredgers.
Energy - Saving: One of the major advantages of the IT-ESPD 350 is its energy - saving capabilities. By using an electric motor instead of a diesel engine, it significantly reduces fuel consumption and emissions. Electric motors are more energy - efficient, converting a higher percentage of electrical energy into mechanical energy, which not only cuts down on operational expenses but also contributes to a cleaner environment.
Quiet Operation: Unlike diesel - powered dredgers, the IT-ESPD 350 operates with minimal noise. This quiet operation makes it an ideal choice for dredging projects in urban areas, near residential communities, or in environmentally sensitive locations. It also improves the working conditions for operators, reducing the risk of noise - induced hearing loss and enhancing overall comfort during operation.
Precision Control: Equipped with an advanced control system, the IT-ESPD 350 offers precise operation. Operators can easily adjust various parameters such as motor speed, suction power, and discharge flow rate. This level of control is crucial for handling different types of materials and ensuring accurate dredging, especially in delicate operations where minimizing environmental impact is essential.
Versatility: The IT-ESPD 350 is a highly versatile dredger. It can be used in a wide range of applications, including environmental dredging, construction site de - watering, mining operations, and aquaculture pond cleaning. Its ability to handle different materials and work in various water bodies makes it a valuable asset across multiple industries.
Environmental Dredging: In environmental restoration projects, the IT-ESPD 350 plays a vital role. It is used to remove contaminated sediments from lakes, rivers, and estuaries. By precisely controlling the dredging depth and suction power, it can target polluted layers without disturbing the underlying clean soil, helping to improve water quality and restore aquatic ecosystems.
Construction Site Dredging: Construction sites often require dredging for tasks such as foundation excavation, channel creation, or de - watering flooded areas. The IT-ESPD 350's compact size and high - performance capabilities make it well - suited for these construction - related dredging jobs, ensuring smooth progress of construction projects.
Mining Operations: In the mining industry, the IT-ESPD 350 can be employed for underwater mining activities. It can extract valuable minerals from the seabed or underwater mines. Its ability to handle abrasive materials and high - volume pumping makes it an effective tool for transporting mined materials to the surface for further processing.
Aquaculture: For aquaculture facilities, the IT-ESPD 350 is used for pond cleaning and maintenance. It removes excess sediment, uneaten feed, and waste products from the bottom of ponds, improving water quality and creating a healthier environment for fish and other aquatic organisms.
Operation Process: Operating the IT-ESPD 350 is a user - friendly experience, thanks to its intuitive control panel. Before starting, the operator must ensure the dredger is properly positioned in the water and all connections are secure. Once ready, the motor speed and other parameters can be adjusted according to the specific requirements of the dredging task. During operation, the operator should continuously monitor the performance of the dredger, keeping an eye on parameters like motor temperature, pump pressure, and flow rate to ensure smooth and trouble - free operation.
Maintenance Requirements: Regular maintenance is essential to keep the IT-ESPD 350 in peak condition. The maintenance routine includes tasks such as checking and replacing the motor oil (if applicable), inspecting the pump impeller for signs of wear, cleaning the suction and discharge pipes, and verifying the integrity of electrical connections. The high - chrome alloy components of the pump need special attention, and if any erosion or damage is detected, they should be replaced promptly to maintain the pump's efficiency. Periodic servicing of the submersible electric motor is also necessary to prevent electrical failures and ensure long - term reliability.
The Electric Submersible Pump Dredger IT-ESPD 350 is a game - changing piece of equipment in the dredging industry. With its innovative design, powerful technical specifications, and numerous advantages, it offers a superior solution for a wide variety of dredging projects.
Whether it's protecting the environment, facilitating construction, extracting valuable resources, or supporting aquaculture, the IT-ESPD 350 has the capabilities to deliver outstanding results. Its ease of operation and maintenance, combined with its high efficiency and reliability, make it a top choice for industries seeking a sustainable and effective dredging solution.
