匯舸環(huán)保集裝箱氮氣實船應用

近日，匯舸環(huán)保自主研發(fā)的箱式氮氣發(fā)生系統(tǒng)成功裝船交付，該系統(tǒng)全部一體化集成在經(jīng)船級社認證的標準尺寸集裝箱內(nèi)，從而允許和普通貨物箱一起進行堆疊和運輸。同時，整機采用空冷防爆設計，無需外接冷卻水和其余船舶改裝，插電即用（可配備集裝箱發(fā)電機實現(xiàn)自供電），且出口氮氣指標達到流量550Nm³/h、純度97%、露點-60℃，具備惰化和除氣雙模式。其移動便捷、部署靈活、操作獨立的特點能夠滿足大部分B型倉和有臨時氮氣使用需求的工作場景，例如，在船舶燃料倉進行維保之前，預先將箱式氮氣系統(tǒng)吊運至船上，實現(xiàn)在船舶航行過程中提前完成倉室的惰化和換氣，從而確保船舶進塢后能夠立即開展維保工作。

匯舸環(huán)保20尺集裝箱氮氣系統(tǒng)實物圖

匯舸環(huán)保作為一家全球領先的船舶環(huán)保設備及系統(tǒng)供應商，在船用氮氣發(fā)生系統(tǒng)領域有著深厚的技術積累和豐富的業(yè)績經(jīng)驗，其變壓吸附式（PSA）和膜式氮氣發(fā)生系統(tǒng)也已廣泛受到市場青睞，近三年來總訂單量已突破百臺套，其中，油輪和化學品船訂單量占51%，多采用大型PSA式氮氣系統(tǒng)，流量最大達到4500Nm³/h，已在2024年開始陸續(xù)交付；集裝箱及其余船型訂單量占49%，多采用膜式氮氣系統(tǒng)，某知名航運公司僅在2022年12月份就向匯舸環(huán)保采購了40臺套膜式氮氣系統(tǒng)，目前該項目部分船也已成功交付。此外，由氮氣發(fā)生系統(tǒng)衍生的高壓氮氣增壓機、DBB閥組、高壓氣瓶單元及PV breaker等產(chǎn)品，匯舸環(huán)保都能提供一站式解決方案及配套服務。

該產(chǎn)品之所以能在短期內(nèi)快速發(fā)展，離不開其獨有的設計和產(chǎn)品自身的優(yōu)勢，整個系統(tǒng)內(nèi)的關鍵設備如空壓機、中空纖維膜、程控閥門等部件均采用歐洲一線品牌，結(jié)合匯舸環(huán)保獨有的工藝設計，不僅能夠降低系統(tǒng)整體空耗和能耗，也保證了系統(tǒng)的穩(wěn)定性。同時，匯舸環(huán)保還在氮氣系統(tǒng)上添加了Playback和Troubleshooting等功能，能夠?qū)崟r回放存儲數(shù)據(jù)并且進行遠程監(jiān)控，大大提高了售后問題的處理效率。

未來，隨著IMO對綠色航運環(huán)保要求的不斷提高，傳統(tǒng)惰氣系統(tǒng)將逐漸被氮氣發(fā)生系統(tǒng)所取代，各類新燃料船舶的增加也將進一步推動氮氣發(fā)生系統(tǒng)的應用。匯舸環(huán)保也將圍繞集團“推動綠色能源，保護藍色地球”的理念，持續(xù)推動船用氮氣發(fā)生系統(tǒng)的智能化和綠色化發(fā)展，致力于成為船用氮氣行業(yè)領先的系統(tǒng)供應商。

Recently, ContiOcean successfully delivered its self-developed containerized nitrogen generation system onboard.This system is fully integrated into a standard-sized container certified by classification societies, allowing it to be transported and stacked like regular cargo containers. The system features air-cooled and explosion-proof designs, requiring no external cooling water or modifications. It is plug-and-play (with the option to equip a containerized generator for self-supply) and delivers nitrogen with performance indicators of 550 Nm³/h flow rate, 97% purity, and -60°C dew point. It supports dual modes for inerting and degassing. With its mobility, flexible deployment, and independent operation, the system is well-suited for most Type B tanks and scenarios requiring temporary nitrogen supply. For instance, the system can be hoisted onto the vessel before fuel tank maintenance, allowing inerting and degassing of the tank during the voyage and enabling immediate maintenance upon docking.

As a globally leading supplier of marine environmental equipment and systems, ContiOcean has extensive technical expertise and experience in marine nitrogen generation systems.Its pressure swing adsorption (PSA) and membrane-based nitrogen systems have also gained significant market recognition. Over the past three years, total orders have exceeded 100 units. Of these, 51% were for oil tankers and chemical carriers, predominantly featuring large PSA systems with a maximum flow rate of 4,500 Nm³/h, which began delivery in 2024. The remaining 49% were for container and other vessel types, mainly adopting membrane-based nitrogen systems. For example, a leading global shipping company procured 40 units of membrane nitrogen systems from ContiOcean in December 2022, with some ships in this project already successfully delivered. Additionally, ContiOcean offers one-stop solutions and supporting services for auxiliary products derived from nitrogen generation systems, such as high-pressure nitrogen boosters, DBB valve assemblies, high-pressure cylinder units, and PV breakers.

The rapid development of this product is attributed to its unique design and inherent advantages. Key components within the system, such as compressors, hollow fiber membranes, and automated control valves, are sourced from leading European brands. Combined with ContiOcean's proprietary design, this ensures reduced system air consumption and energy consumption while maintaining stability. Furthermore, the nitrogen systems are equipped with Playback and Troubleshooting functions, enabling real-time data playback, storage, and remote monitoring. These features significantly improve efficiency in addressing after-sales issues.

Looking ahead, as the IMO continues to enforce stricter green shipping and environmental regulations, traditional inert gas systems will gradually be replaced by nitrogen generation systems. The rise of alternative fuel ships will further drive the application of nitrogen systems. ContiOcean will adhere to its mission of “Promoting Green Energy, Protecting the Blue Planet,” striving to advance the intelligence and eco-friendliness of marine nitrogen generation systems and solidifying its position as a leading supplier in the marine nitrogen industry.