With the continuous development of society, people set higher requirements for the strength of materials. Focusing on R&D and production of ultra-high molecular weight polyethylene fibers, Zhejiang Qianxilong Special Fiber Co., Ltd. has been devoted to becoming an internationally renowned brand in the field of high-strength fibers. This time, ZOZEN and Qianxilong Special Fiber reached a friendly cooperation. This cooperation will assist Qianxilong Special Fiber to obtain new achievements.
In the first quarter of the year, faced with the COVID-19 situation, ZOZEN actively sought new development and obtained outstanding achievements in the market development of the gas-fired (oil-fired) boiler, the biomass-fired boiler, the coal-fired boiler and the thermal oil boiler. ZOZEN also signed contracts with many new customers in the chemical, food, and heating industries, which promoted the high-quality development.
The epidemic in China has been controlled after two months of joint efforts. The production and living are recovering at a fast speed. As a veteran industrial boiler manufacturer with more than 30 years of history, ZOZEN strictly undertook the service guarantee responsibility at the critical period of epidemic prevention and successfully built a solid heat source line of defense for users.
Sichuan Kailiwei Technology Co., Ltd. is mainly engaged in the production and sales of tires. Steam as a main heat source plays an important role in the production process of tires. ZOZEN SZS series gas-fired boiler has sufficient and stable output of steam, which can meet the energy requirement of Kailiwei. In addition, the combustion chamber adopts a membrane water wall structure. The flame is burning in slight positive vacuum condition, which insures a clean operating environment. Meanwhile, the spiral finned tube economizer and condenser are equipped to improve the thermal efficiency to more than 98%.
ZOZEN fully considered the effects of altitude and atmospheric pressure on gas-fired steam boilers when designing the boiler system solution. On the one hand, owing to the decrease of atmospheric pressure, the combustion speed of fuel slowed down. The designers of ZOZEN properly increased the furnace volume and the convective heating surface area to ensure the heat transfer effect. On the other hand, the air volume and pressure should be modified when selecting a burner, which can ensure the boiler output and the thermal efficiency of the entire boiler system.
Recently, the National Development and Reform Commission and the National Energy Administration have clearly proposed that biomass-fired boiler heating is a green, low-carbon, clean and economical renewable heating method, which is suitable for small and medium-sized industrial parks heating and urban heating. They also required that all regions of the country propose policies and measures to promote the development of heating of biomass-fired boilers and establish a clean and renewable heating system in cities and towns, on the basis of the actual situation of coal consumption and natural gas supply and demand in the region as well as biomass resources and heating markets.
At 9 am on December 8th, Pioneer 298 gas-fired boiler of Harbin Hatou Investment Co., Ltd. was successfully test-ignited, and had been put into production. From the contract signing in August this year to the manufacture, installation and commissioning of the boiler, Wuxi ZOZEN Boiler Co., Ltd. and Hatou Group have worked together to ensure the successful commissioning of the SZS series of low NOx gas-fired hot water boilers.
ecently, ZOZEN and Veolia (Harbin) Thermal Power Co., Ltd. reached a cooperation on the WNS series gas-fired low NOx hot water boiler project, and achieved the expected goal of clean heating. The two sides havel contributes to the sustainable development of green.
