Heat accumulation energy-saving environment protection furnace

The utility model relates to a heat accumulation energy-saving environment protecting furnace, which comprises gas pipes (1), a smelting furnace body (2), heat accumulators (3), pipelines (4), (11), a dust remover (14), and a chimney (17), wherein any part of the smelting furnace body (2) is provided with the gas pipe (1); the front, the rear, the left, and the right of the smelting furnace body (2) are provided with the heat accumulator (3) and a heat accumulator (12) which are connected with a four-way switching valve (5) through the pipeline (4), (11); the four-way switching valve (5) is connected with a blower (9) through a pipeline (8); the blower (9) is connected with a motor (10); the four-way switching valve (5) is connected with the dust remover (14) through a pipeline (13); the dust remover (14) is connected with a draught fan (16) which is simultaneously connected with a motor (15) and the chimney (17); one side of the four-way switching valve (5) is provided with a pneumatic control meter (6) and is connected with the pneumatic control meter (6) which is connected with an air pump (7). The utility model has the advantages of heating intake charge, high furnace temperature, less gas supply and high speed of smelting process.