Marine Centrifugal Bilge Pump

I. Product Overview

The marine centrifugal bilge pump is a core drainage equipment of the ship's safety guarantee system, specially designed for the discharge and transportation of impurity-containing media such as ship bilge water, ballast water and sewage. Its core working principle is that the motor drives the impeller to rotate at high speed, and uses centrifugal force to suck the medium from the suction port and throw it out at high speed, realizing the pressure boosting and continuous transportation of the medium. Relying on the anti-clogging impeller design and corrosion-resistant materials, it can accurately adapt to the complex working conditions of high impurities, high humidity and strong salt spray in the ship's bilge, stably handle bilge water containing a small amount of impurities such as sediment, oil stains and fibers, effectively avoid the decrease of ship stability caused by bilge water accumulation, and ensure navigation safety.

It has obtained certifications from mainstream classification societies such as CCS, ABS and BV, and is widely used in 500-100000 ton-class ocean-going cargo ships, inland river cargo ships, ro-ro passenger ships, fishing boats and offshore engineering platforms. It is an essential emergency drainage and regular bilge cleaning equipment for ships.

II. Core Parameters

III. Core Advantages

Efficient Anti-clogging: Adopts open/semi-open impeller design with wide flow channels, which can effectively avoid winding and clogging of impurities such as fibers and sediment, and is suitable for continuous transportation of impurity-containing media in the bilge

Strong Drainage Capacity: The centrifugal structure has high operating efficiency, and the large-flow design can quickly discharge bilge water, especially suitable for ship emergency drainage scenarios, buying time for safe disposal

Corrosion and Wear Resistance, Wide Adaptability: Optional cast iron or stainless steel materials, the impeller is treated with enhanced wear resistance, which can resist the erosion of high salt spray and high humidity marine environment, tolerate impurity scouring, and have a long service life

IV. Typical Application Scenarios

Regular Discharge of Ship Bilge Water: Continuously discharge seawater, rainwater, equipment leakage oil and sewage infiltrating into the bilge during ship navigation, keep the bilge dry, and ensure ship stability and navigation safety

Emergency Drainage Guarantee: When a ship encounters accidents such as stranding and collision leading to a large amount of water entering the bilge, it can be quickly started to achieve emergency drainage, prevent the ship from sinking, and buy time for rescue and disposal

Auxiliary Regulation of Ballast Water: As an auxiliary equipment, it participates in the injection and discharge of ship ballast water, adjusts the ship's draft, and ensures the stability of the ship during loading, unloading and navigation

Deck/Cabin Flushing and Drainage: Can be reversely used for flushing operations of decks and cabins, and at the same time complete the recovery and discharge of flushing sewage, realizing "one machine for two purposes" and improving equipment utilization

Offshore Engineering Platform Drainage: Suitable for the discharge of deck accumulated water and engine room sewage of offshore drilling platforms and wind power platforms, tolerates the harsh environment of strong wind waves and high salt spray on the platform, and ensures platform operation safety