METHOD FOR HEAT PRODUCTION AND HEAT EXCHANGE IN TUNNEL GAS BOILERS WITH BOTTOM BURNERS AND DEVICES FOR ITS REALIZATION

摘要

Group of inventions relates to technology of gases burning in burner units of bottom type in municipal and industrial heat power engineering. One homogenizes stocheometric mix and uniformly distributes thermal energy in furnace space. Flow of hot gases is directed normally to vertical bunches of pipes of boiler. Burner has has-distribution collector taken out of boundaries of furnace space, wedge-like channel of leveled static pressure, flat curvilinear diffuser, curvilinear diffuser, tunnel-stabilizer and forechamber. The inventions promote increase of part of radiant component of energy and effective heat transfer in boiler.