Polyester resin is widely used in powder coatings and other industries. The demand for the polyester resin is markedly increased. As one of the main raw materials of polyester resin, neopentyl glycol also ushered in a good opportunity for development. ZOZEN Boiler successfully reached a cooperation with Xinkeode, a company producing neopentyl glycol, providing with a set of condensing gas-fired boiler.
Xinkeode Technology Co Ltd, founded in 2007, is a private enterprise integrating production and sales of neopentyl glycol, sodium formate and formaldehyde. Xinkeode Technology is actively preparing for the expansion project, purchasing environmentally friendly gas-fired boilers to replace the original coal-fired boilers, so as to meet the requirements of energy conservation, environmental protection and sustainable development of enterprises.
ZOZEN Boiler successfully reached a cooperation with Xinkeode, a company producing neopentyl glycol, providing with a set of condensing gas-fired boiler.
Site drawing of gas-fired boiler room in Xinkeode
After several times of technical exchanges, SZS series condensing gas-fired boiler recommended by ZOZEN has won the favor of the customer. This type of steam boiler adopts the double drum vertical structure, the feed water completes the evaporation in the steam drum. To reduce the water content of the steam, ZOZEN Boiler designs the steam drum with large diameter to expand the steam storage area, also sets the steam separators in the steam drum.
Install the steam separator in ZOZEN SZS series gas-fired boiler
In addition, this series of gas-fired boiler has a good performance on the condensing, also, it saves the operation cost of the boiler. When the boiler is in operation, the clean energy natural gas is burnt through the low-NOx burner, the boiler flue gas will conduct radiation heat transfer through the large-volume membrane wall, and then convection heat release through the convection tube bundle and economizer, and the flue gas temperature will be reduced from about 1500 degrees to about 140 degrees. By adding a flue gas condensation recovery device at the end of the boiler, the flue gas temperature of ZOZEN boiler is reduced to below 60℃, and the latent heat of condensation is fully absorbed, so that the thermal efficiency of the boiler can reach above 98%.
In May 2020, with the full assistance of ZOZEN Boiler, the gas-fired boiler had been put into operation smoothly. The production process of ZOZEN gas-fired boiler combined with the technical innovation of Xinkeode has reduced the overall production cost of the enterprise by 15-20%, improved the product purity and increased the market competitiveness of the customer.