Our company's "Forced Water Circulation Structure of Corner Tube Hot Water Boiler" project won the utility model patent

        A few days ago, the "Forced Water Circulation Structure of Corner Tube Hot Water Boiler" project developed and declared by our company's technical research institute has been recognized as a utility model patent by the State Intellectual Property Office, and received a record certificate (certificate number 3615398), patent number: ZL 2013 2 0808100.8.The utility model patent is mainly invented by Gao Meng; Li Qiumei; Wang Minglei; Liu Manman; Wang Zhengyou; Hao Yongyao, etc.In accordance with the company's relevant reward policy, the company's inventors were rewarded.

        In order to adapt to the national conditions, the technical department of our company innovates again on the basis of digestion and absorption, according to the specific fuel conditions and the practical experience of our company.Compared with the corner tube boilers of Xi'an Jiaotong University and other versions, the utility model patent has significant advantages in both the furnace structure and the installation workload inside and outside the factory: The structure of the utility model patent is based on the existing corner tube steam boiler. On the basis of the structure, it is changed to a forced water circulation corner tube hot water boiler.The traditional flag-type heating surface is welded with a serpentine tube on the membrane wall. Through technological innovation, this structure passes the serpentine tube from the diaphragm of the membrane wall through the wall; The high temperature hydrated low temperature flue gas is met, the temperature of the pipe wall is increased, the amount of condensation on the pipe wall is reduced, and the low temperature corrosion is effectively weakened.Simplify the boiler structure and reduce the difficulty of boiler production.The traditional flag-type heating surface where the serpentine tube is welded on the membrane wall is difficult to manufacture and inspect, and it is also difficult for users to overhaul during operation.This patented structure adjusts the direction of water flow in the serpentine tube from bottom to top in traditional thinking, which makes it easy to implement the traditional flag-type heating surface that is difficult to manufacture and inspect.The manufacturing process is greatly simplified, the maintenance is easy, the inspection is easy, and the serpentine tube is easy to replace, which brings convenience to users.Through the operation energy efficiency verification in recent years, the utility model patented product has a more prominent competitive advantage among similar products in the same industry in terms of reasonable price, energy saving and consumption reduction, and environmental protection and efficiency enhancement, and has become our company in recent years. It is one of the products that relies on technological innovation to resolve the general pressure and enhance the core competitiveness.(Li Qiumei's office)