WATER-COOLING INCINERATOR GRATE AND METHOD OF WATER-COOLING OF INCINERATOR GRATE USING THE SAME

摘要

In the present invention, using the normal pressure cooling water is not boiling temperature under atmospheric pressure to the cooling water, and also the grate surface to prevent the condensation of moisture it does not occur such that the heat transfer between the grate and the channel control cooling furnace grate and the furnace using the same in the It provides a method of cooling the grate. According to the water-cooled furnace grate and the cooling method of the incinerator grate using the same of the present invention, since the cooling system, by default, by heated to high temperature of the furnace temperature in the supplying hot air to the primary combustion chamber, and the incinerator, incineration possible that in incineration plants expanding the heat generation limit to achieve a complete incineration of waste sludge, a waste or high moisture low heating value, and it is possible to reduce the generation of environmental pollutants such as dioxins. Furthermore, according to the water-cooled furnace grate and the cooling method of the incinerator grate using the same of the present invention, since the water cooling system by default, and economy it is possible to configure the grate in the low carbon steel in place of the ball-cooled grate made of expensive heat resistant material excellent from the side. In addition, the structure of the present invention can cool the furnace grate, and this incinerator grate can, according to the cooling method, yet can prevent the occurrence of corrosion due to moisture condensation in the grate surface in the super-cooling to increase the grate life coolant conduit or the entire system using the can be simplified, and was constrained to the material selection of the cooling water pipe enemy than the fixed cooling grate incinerator, it is very excellent in comparison with the prior art in the economics of such facilities, maintenance and management costs.