Reciprocating boiler grate with strengthening fuel burning function

The utility model relates to a reciprocating boiler grate with the function of strengthening fuel burning, which comprises a boiler barrel, a water screen tube, a collection box, a boiler wall, an arch, a power transmission component and a wind chamber. A plurality of structure modifying measures such as enlarging the volume of a front arch by 20% to 30%, enlarging the volume of a rear arch by 50% to 60%, using a wind shielding plate fixed to a baffle plate to fill vertical and transverse seams in each wind chamber, etc. are adopted for shortening the stroke of the grate in the boiler and lengthening the staying time of the fuel in the boiler. Thereby, the utility model has the advantages of enhancing the thermal efficiency by 5% to 10%, saving the coal consumed at unit time in the boiler by 20 to 40Kg and shortening the raising time of temperature and pressure by half of the time in the primary boiler.