Active heave compensator assembly Hengli
At the beginning of August, the first production of electromechanical integration Hengli active heave compensator in the successful completion of the assembly, after entering the pressure testing and function testing phase, is expected to be delivered to customers in 8 months.
The wave compensation system is widely used in marine cargo operations, oil and gas field development, deep-sea mining and submersible lift recovery work operation field, however, the current development and application of domestic wave compensator mostly in the initial stage.
The active wave compensator has a rated load of 35 tons and a compensation stroke of 3000mm, which is mainly used for installation of underwater equipment. The designed depth is 1500 meters, and the class of Norway Classification Society (DNV) is designed. The product detects the heave of the wave through the sensor. After the operation of the controller, it controls the extension and retraction of the oil cylinder to compensate the influence of the heave of the wave on the hoisting object, which can greatly improve the safety of hoisting operation and the hoisting capacity of the crane.
Unlike the conventional integrated wave compensator, the active wave compensator is an innovative product with closed design and self integration. It can be flexibly mounted under various cranes, and multiple cranes can share a set of wave compensation systems to reduce user costs. The control system automatically adjusts the system parameters according to the load weight, so as to achieve the best compensation effect. The crane without wave compensation function will have wave compensation function after installing this unit, and the crane with wave compensation function will further strengthen its wave compensation ability, especially the ability of lifting underwater equipment.
This wave compensator mechatronic products, product complexity and integration than conventional integration type wave compensator, mainly composed of an oil cylinder, an accumulator, a nitrogen cylinder, hydraulic pump, control valve, power battery pack, the electronic control module and wireless communication module. It consists of approximately 450 kinds of assemblies with a total number of more than 6000 components. The design and construction of products by the industry's highest standards, a large number of double phase stainless steel, the quality of both high performance and corrosion resistant light corrosion Aluminum Alloy, spraying ceramic piston rod, spray Teflon valve block and custom seal ring.
The product is Hengli company actively explore the market, through continuous technological innovation and strive to create high-end manufacturing results. So the company was set up to carry out the management of special Hengli Group for this project, from customer communication, technology research, product manufacturing, quality management has a full-time staff responsible. The future, Hengli will take this opportunity to create a team, and strive towards the first-class hydraulic equipment suppliers, the development of a positive sound.
