Smoke inlet device of incinerator

An incinerator and flue gas technology, which is applied to incinerators, combustion methods, combustion types, etc., achieves the effects of simple structure, improved thermal efficiency utilization, and low cost

Inactive Publication Date: 2007-04-18
GUIYANG AL-MG DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a flue gas inlet device for an incinerator that can prolong the residence time of the flue gas in the furnace, so that the flue gas can be completely burned, thereby improving environmental pollution, so as to solve the problems existing in the prior art

Method used

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  • Smoke inlet device of incinerator
  • Smoke inlet device of incinerator
  • Smoke inlet device of incinerator

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Embodiment Construction

[0012] Embodiment of the present invention: as shown in Figure 1, it consists of a flue gas inlet pipe 1, a flue gas inlet connecting flange 2, a flue gas inlet monitoring pipe 3, a flue gas special-shaped pipe 4, a flue gas pipe 5, and flue gas inlet piping 6. The piping flange 7 is composed of the flue gas inlet connecting flange 2 welded on the port of the flue gas inlet pipe 1, the flue gas inlet monitoring pipe 3 welded on the side wall of the flue gas inlet pipe 1, the flue gas inlet pipe 1 and the The flue gas special-shaped pipe 4, the flue gas pipe 5, and the piping flange 7 are welded together in sequence, and the flue gas inlet piping 6 is divided into inner and outer circles at the center point, and welded (or bolted) in a double ring on the piping flange. 7, the flue gas inlet pipe 6 and the pipe flange 7 are poured into one body by using the refractory castable 8. In order to make the incoming flue gas form a circular vortex shape, one end of the flue gas inlet p...

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PUM

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Abstract

There is disclosed a flue gas inlet device of an incinerator, which consists of a the gas inlet pipe, a flue gas inlet connecting flange, a fuel gas inlet monitoring pipe, a flue gas special pipe, a flue gas pipe, a flue gas inlet fitting pipe and a fitting pipe flange. The flue gas inlet connecting flange and the flue gas inlet monitoring pipe are connected on the flue gas inlet pipe connected with the flue gas special pipe. The flue gas special pipe is connected with the flue gas pipe connected with the fitting pipe flange. The flue gas inlet fitting pipe is connected on the fitting pipe flange and using the refractory pouring material is used for pouring the flue gas inlet fitting pipe and the fitting flange to be an integral one.

Description

Technical field: [0001] The invention relates to a flue gas inlet device of an incinerator. Background technique: [0002] At present, the domestic asphalt flue gas collected from the blast furnace (kneading, molding) enters the incinerator and the flue gas from the tail of the rotary kiln enters the ash chamber. The short residence time and incomplete combustion of the flue gas cause certain pollution to the environment, which has become a difficult problem that has been wanted to be solved for a long time but has not been solved. Invention content: [0003] The object of the present invention is to provide a flue gas inlet device for an incinerator that can prolong the residence time of the flue gas in the furnace so that the flue gas can be completely burned, thereby improving environmental pollution, so as to solve the problems in the prior art. [0004] The present invention is constituted as follows: it consists of a flue gas inlet pipe (1), a flue gas inlet connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/06
Inventor 陈书昌杨西
Owner GUIYANG AL-MG DESIGN & RES INST
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