Oil skimmers are essential environmental sustainability equipment required in Indonesian seas to minimize the impact of marine and aquatic pollution caused by oil spills. This equipment is essential for protecting marine environments from pollution and marine activities from pollution.
HUAHAI Environmental YJB Series Off-loading Pump is an explosion-proof, hydraulically driven device specifically designed for emergency response to ship oil spills. In the event of a maritime accident, it can rapidly transfer oil products and liquid chemicals from the ship’s cabins, significantly reducing the pollution of oil spills to the water environment.
This series adopts a hydraulic drive + centrifugal pump head design, featuring strong self-priming capability that allows it to work directly submerged under the liquid surface without additional suction hoses. The main body is made of high-quality acid- and alkali-resistant, corrosion-resistant materials, ensuring stable operation in harsh environments from -20℃ to 50℃, and meeting the oil recovery needs of various ships, ports and emergency scenarios.
Emergency Unloading Device Core Supporting Equipment
Hydraulic Power Pack ：Driven by an explosion-proof motor, provides hydraulic power to the pump head with optimal pressure and flow matching.
Conveying Hose ：regular length 20m oil-resistant, acid-alkali resistant hose with aluminum alloy quick connectors at both ends.( customized length acceptable)
Hydraulic Hose ：regular length 20m steel wire-reinforced hydraulic hose with acid-alkali resistant hydraulic quick connectors at both ends.( customized length acceptable)
Lifting Device ：The pump head is equipped with a sling ring and lifting rigging for easy submersion into oil tanks.
Maintenance Toolkit ：Includes a full set of maintenance tools such as hex wrenches, double-head wrenches, adjustable spanners, etc.
Emergency Unloading Device Application Scenarios
Maritime Emergency Response : Rapidly transfer oil from ship cabins in the event of collisions, groundings, or other accidents to prevent oil spill spread.
Port and Terminal Oil Spill Recovery : Handle oil spills in ports and terminals to protect the water environment of the port area.
Shipyards and Ship Repair Bases : Transfer and recover residual oil from ship tanks during maintenance and dismantling operations.
Inland Water Emergency Rescue : Respond to oil spill accidents of ships in rivers, lakes and other inland waters.
Hazardous Chemical Transportation Emergency : Emergency transfer of liquid chemicals when transport vehicles or ships leak.
Emergency Unloading Device Construction
The offloading pump system is primarily composed of an offloading pump unit, a hydraulic power station, oil delivery hoses, hydraulic hoses and associated accessories.
Pump head : Constructed from premium corrosion-resistant materials and fitted with an integrated lifting eye. Multiple pump types are available for selection, including centrifugal pumps, screw pumps and rotor pumps.
Hydraulic Power Pack ：Explosion-proof motor drives the hydraulic system, converting electrical energy into hydraulic power to drive the pump head.
Connection System ：The hydraulic motor and power pack are connected via hydraulic hoses with quick connectors, enabling quick installation and adapting to the rapid deployment needs of emergency scenarios.
Emergency Unloading Device Technical Parameters
| Technical Parameters | Model YJB20 | Model YJB50 | Model YJB80 | Model YJB100 |
Model YJB200 |
| Max. Oil Transportation Rate (T/h) |
20 |
50 | 80 | 100 |
200 |
| Power of Explosion-proof Motor (/proof Diesel Engine (KW)) |
POWER DEPEND ON THE POWER HEAD CHOICE or ACCEPT CUSTOMER REQUEST |
||||
| Working Pressure of Hydraulic Motor (Mpa) | |||||
| Pump Lift (m) |
≥30 |
≥30 | ≥30 | ≥30 |
≥30 |
| Working Temperature Range |
-20℃ ~ 50℃ |
||||
| Conveying Medium |
Various oil products, water and all kinds of viscosity liquid chemicals |
||||
| Pump Body Material |
High-temperature, acid and alkali resistant corrosion alloy |
||||
Read more :
