散煤气化燃烧炉

Bulk coal gasified burner

Abstract

本实用新型散煤气化燃烧炉属锅炉领域。是将散煤变为煤气燃烧的锅炉。其目的是解决锅炉环保与节能问题。其特征在于它是由煤气发生室、燃烧室、下拱、二道拱、挡火拱、上拱、沉降室及有弯水管、烟箱与锅壳构成的环绕烟道等组成。环绕烟道内设有隔火墙、挡火墙。运行过程中,既是燃烧过程又是除尘净化过程。环保指标符合国家标准要求。是企事业单位理想的供热设备。与燃油锅炉相比,以lt/h锅炉为例,年节约燃料费40万元以上。
The bulk coal gasified burner of the utility model belongs to the field of boilers, and is the boiler which changes bulk coal into coal gas to be burned. The utility model aims for solving the problems of the environmental protection and the energy-saving of the boiler. The utility model is characterized in that the utility model is composed of a coal gas generating chamber, a burning chamber, a lower arch, a two-way arch, a fire blocking arch, an upper arch, a sedimentation chamber, a circumambient flue which is composed of a bend water pipe, a smoke box, and a boiler shell, etc. A fire separating wall and a fire blocking wall are arranged in the circumambient flue. An operation process is not only a burning process, but also a dust removing and purge process. The environmental protection index of the bulk coal gasified burner conforms to the requirement of national standards. The utility model is ideal heat supply equipment for enterprises and units. Compared with an oil-burning boiler and taking a l t / h boiler for example, and the utility model saves more than RMB 0.4 million fuel cost per year.

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