economizer finned tubes for industrial boiler, ZOZEN vice general manager Zhu Qiuping gave the professional job training lectures

economizer finned tubes for industrial boiler, With an open attitude, ZOZEN Boiler grasps the new trends and opportunities bred by the current development of artificial intelligence to realize the deep integration of industrial boiler manufacturing industry with artificial intelligence and Internet of Things, so as to further promote the overall development of industrial boiler manufacturing industry.

economizer finned tubes for industrial boiler, On October 15, the SZL series steam boiler project which was the first cooperation between ZOZEN Boiler and Afghanistan Baheer Group officially started to supply steam. After 24 hours of test run of the boiler, ZOZEN steam boiler burned normally, the grate ran smoothly, and the alarm devices, pressure valves and other components were also working normally. From then on, ZOZEN steam boiler would become an important member of the company’s paper production line to provide the stable and efficient steam support.

ZOZEN’s YLW series solid fuel fired boiler is a kind of square coil horizontal chain grate assembled boiler. The chain grate realizes mechanical coal feeding, forced and induced draft fans provide mechanical ventilation, and slag discharger realizes mechanical slagging. This kind of boiler has the characteristics of wide fuel adaptability, low pressure and high temperature, safety and high efficiency of over 85%.

ZOZEN circulating fluidized bed boiler adopts the low-temperature fluidized combustion technology, which is a new and mature clean technology with low pollution. The circulating fluidized bed boiler can realize low-NOx emission at no cost by itself and the direct desulfurization during the combustion process to solve the SO2 and NOx emission problems. The direct desulfurization in the furnace is relatively simple and lower in cost compared with the flue gas purification technology at the boiler end.

After the raw materials are transported to the workshop, steel plates will be precisely cut by the plasma cutting machine according to design drawings. The cut steel plates after finishing three processes of rust removing, edge milling and chamfering will be rolled into workpieces for making drums by this advanced four-axis rolling machine. ZOZEN’s CNC rolling machine can complete the rolling of a drum shell within 90 seconds with a largest thickness of 100mm, an out-of-roundness and angular deviation within 1mm. Its advantages include the predeformation and cylindrical rolling of two plate ends via one-time load, arc work, shaping and leveling work on the sheet metal. It has the effects of direct pre-bending, saving time and materials to ensure the smooth progress of next welding process and further ensure the welding quality.

Rashid Paper Mills Ltd., established in September of 2016, is a paper manufacturer of the well-known Rashid Group in Bangladesh. It mainly produces various types of paper used for writing, printing and offset printing. It currently has two independent production lines with a daily production capacity of 200 tons of paper. It also exports high-quality paper to overseas market. In order to ensure the heat source supply of paper production lines, Rashid Paper Mills Ltd. chose to introduce the advanced ZZ series medium-temperature and medium-pressure boiler from China with a rated pressure as high as 3.82 Mpa and sufficient high-temperature steam supply.

As a well-known industrial boiler manufacturer, ZOZEN Boiler actively responds to the Belt and Road Initiative, pays attention to developing advantages of technology, brand and service, conforms to the global development trend, contributes to the economic development of the “Belt and Road” countries and regions with safe and efficient boiler equipment, and rapidly expands the overseas market.