Professional Factory Boiler Air Preheater Flue Gas Equipment Customized Production Enameled Tube Air Preheater Radiator Coils Air Preheaters

Our company will uphold the good tradition of customer first and quality first for the purpose of providing customers with high quality and preferential Boiler, Steam Turbine Overhaul, Air Preheater. Welcome to call to discuss business. Our company will make scientific and reasonable technical solutions for you with first-class service and professional technology according to your needs, so as to save more labor costs for users and provide stable and premium products to them. With our high-quality products, excellent prices, excellent service, our products are sold all over the world, by the majority of customers affirmation and trust. We have established a good and stable partnership with many well-known brand enterprises. Customers from all walks of life are welcome to come to the factory for communication, visit and guidance. We use scientific and modern management methods, advanced technical equipment, and strict quality management to provide an effective prerequisite guarantee for product development, manufacturing, and quality monitoring. We will consistently stand on the customer' s standpoint and provide the most comprehensive and satisfactory service for customers.

APH Introduction

The air preheater is a heat exchange device that uses the waste heat of the flue gas to heat the air required for combustion. The air preheater is located in the area with the lowest temperature of the boiler flue gas, recovers the volume of the flue gas, reduces the exhaust gas temperature, and improves the thermal efficiency of the boiler; at the same time, the air required for combustion is preheated, which increases the initial temperature of fuel and air and strengthens The ignition and combustion process of the fuel is reduced, the incomplete heat loss of the fuel is reduced, and the thermal efficiency of the boiler is further improved. Its working principle is the flue gas will be transferred to the heating surface instantaneously, and the heating surface will transition to the air, so that the air is heated, the temperature is increased to complete the heat exchange, and the boiler exhaust gas temperature is reduced. According to experience, when the temperature of the air in the preheater increases by 1.5, after installing the air preheater in the boiler flue, if the air can be - 83 - preheated to 150~160℃. The exhaust gas temperature can be reduced by 100~120℃, and the boiler thermal efficiency can be increased by 7.0%~7.5%, which can save fuel 11%~12%. Our company has accumulated many years of experience in the design, manufacture, installation and operation of air preheaters. According to the flue gas composition and operating characteristics of different types of boilers, we have developed the brand air preheater series products: enamel air preheating Series products, non-enamel air preheater series products. At present, the air preheater series products have become one of the input products of our company, which are widely used in the tail heating surfaces of various industrial boilers and power station boilers and In 2006, we won the title of Shandong famous brand products. Now, our company has become the largest preheater production base in China, and has established good business cooperation relations with many large and medium-sized enterprises, and has become J Jinan Boiler Factory, Tai'an Boiler Factory, Zhengzhou Boiler Factory, Hangzhou Industrial Boiler Factory, Sichuan Boiler Factory, Wuxi Boiler Factory, Nanjing Boiler Factory, Datang Boiler Factory and Wuhan Boiler Factory and many other designated supporting enterprises.

Series of enameled air preheater

In the operation process, whether industrial boilers or power station boilers, its air preheater are more or less some problems, some will appear low-temperature corrosion phenomenon serious problems, some will have wear and tear, penetration, ash accumulation phenomenon serious problems, some will appear above two problems. It can be said that all these problems will directly affect the safe and economic operation of the boiler unit. At present, the air preheater in China's thermal power plants accounts for 6% to 8% of the overall investment in boilers. However, the annual low-temperature corrosion of the air preheater, wear penetration, ash accumulation problems caused by the replacement of equipment, and shutdown of the direct cost of cleaning ash accounted for about 4% to 5% of operating costs. If combined with the loss of boiler - 84 - shutdown accident caused by the above problems, then the operating cost will become more huge. In order to solve this problem well, Our company specially organized scientific research personnel to tackle key scientific problems for different boiler combustion modes, different fuels, and flue gas compositions. After many years of field investigation, a large number of simulation tests, and operation tests, our company has successfully developed a series of enameled air preheaters that are suitable for different working environments (distinguished by different colors). The series products include the following categories, which are enameled steel tube type air preheater, enameled elliptical steel tube type air preheater, and enameled spiral steel tube type air preheater.

We take the spirit of active development, the will of perseverance and the needs of users as the premise, and strive to make greater contributions to the Professional Factory Boiler Air Preheater Flue Gas Equipment Customized Production Enameled Tube Air Preheater Radiator Coils Air Preheaters industry! We will continue to surpass ourselves and provide better products and perfect after-sales service. Our factory firmly grasp the development theme of technological innovation, product innovation, so that the enterprise products more adaptable to the needs of our customers.