[Chemical Equipment Powerful Equipment] 018-China’s first set of dry coal pulverized coal gasifier

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The past ten years have been an era of great development for China's chemical industry. The emergence of many new processes, new products, and new equipment has also led to a great development in my country's chemical equipment, which has also promoted the rapid development of the petrochemical industry. Here we have collected and sorted out some of the achievements and breakthroughs made by my country's equipment companies in the large-scale and localization of equipment. Welcome everyone to share, discuss, and exchange, cheer for Made in China, and cheer for chemical equipment! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In August 2012, China's first large-scale dry coal pulverized pressurized gasifier (WHG furnace) with independent intellectual property rights passed expert inspection and was officially delivered recently. For the first time, this set of coal gasifiers has its internal parts and outer shell both developed and manufactured in China. Its functions are comparable to similar foreign gasifiers commonly used in the coal chemical industry. The carbon conversion rate can reach 99%, but the cost is significantly reduced. It is understood that this WHG furnace was independently developed by China Wuhuan Engineering Co., Ltd. and manufactured by Sichuan Bluestar Machinery Co., Ltd. (hereinafter referred to as Bluestar Machinery), a subsidiary of China National Chemical Corporation. It currently represents the high-end level of coal gasification equipment in my country. The designed daily coal input capacity of a single furnace is 1,300 tons. It is planned to be put into operation in a coal chemical project of a Henan company. “In the past, most similar products relied on imports and were difficult to manufacture. The most important link was the manufacturing of internal parts and casings, especially internal parts, which have complex structures and require extremely high manufacturing and assembly precision." The relevant person in charge of Blue Star Machinery said, "Imported products have defects such as large investment and poor continuous production operation." Compared with similar foreign products, the WHG furnace has made major technological innovations and obtained multiple patents. The gasification device adopts a chilling process and has the advantages of wide adaptability to coal types, low coal ash adhesion, stable continuous operation, and low investment.