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The burnout of current kicker boiler is insufficiency, the density of soot emission is out of gauge, low thermal efficiency, tail heated surface wear and tear badly. The Energy and environment conservation kicker boiler was developed for solving all the problem.

Let the kicker boiler bring merit into play that condition of fire, high calorific intensity, good load adjustment and comprehensive coal adaptability, also meet the Ringelman black below 1 degree.

With Boiler dust emission concentration less than 100mg/Nm3 and boiler efficiency more than 80%, it improved the condition of low thermal efficiency and black smoke.

We determine the focus of research after detailed researching on the domestic situation of kicker boiler. We rebuild and perfected some kicker boilers successfully after a mass of tests and research. The scientific achievements translate into manufacture in time and put on the market to actual motion. The users have affirmed the equipment and the environmental protection bureaus have gaven a test. Energy and environment conservation kicker boiler was developed base on kicker reverse chain boiler and some new technology. There are no arches in general kicker reverse chain boiler, but the new technology include great coverage front arch, to increase construction arch nose or back arch, and furnace turns open type to semi-open type. Front arch cooperates with arch nose or high back arch, the hot gas forms S current to extend the time of particle stay and reduce ash combustible content and increase the degree of gas fullness. At the same time, it improves air distribution of furnace. Besides the ash catch and return cinder equipment were set on back breeching supperheater, this way could take the unburned flue back to furnace for recycle realized.This technology could reduce the density of gas grain, smoke prevention and dust control and energy efficiency. It reduces the tail abrasion and improves availability. The pollution of kicker was solved in reason.

Innovation: it has the characters include the high combustion efficiency, low dust emission, low operating costs, easy to maintain. It improved the construction of furnace to make the gas in S type, so that the flue and oxygen mixed fully and longer residence time. It is the leading position in China. And it is on the stage that the construction improving and market popularize.

Three YG-35/3.82-M1 type kicker boilers of Yanzhou thermal power incorporated corporation
A YG35-3.82/450-M1 type kicker boiler of Shandong Lukang Group
Three type UG-35/3.82-M1 liker boilers of HAIG
A UG-35/3.82-M1 type kicker boiler of Dongan engine-building CO. LTD.
A DZD20-1.27/350 type kicker boiler of Mudanjiang Hualin Group power plant

All of them adopted the proprietary technology "Energy and environment conservation kicker boiler" of CHPI, subsidiary of CNEEC. It reformed the boiler successfully and achieved the commercialization of research findings.

It has been approved that utility models patent by national patent office. The patent number is ZL98 2 38033.X.