Chemical waste gas boiler furnace for combustion

Abstract

The invention discloses a chemical waste gas boiler furnace for combustion. The boiler furnace comprises a chimney, an inclined louver, a crossed air distributing pipe, a combustion device, a drain device, a combustion chamber, a fume passage, a first fan and a second fan, wherein the boiler furnace body forms an N shape, the combustion device is positioned at the lower end part of one end of the N-shaped boiler furnace body, the combustion chamber is arranged above one end of the N-shaped boiler furnace body, the upper end of the combustion chamber is connected with the fume passage, the middle part of the boiler combustion chamber is provided with the crossed air distributing pipe, the crossed air distributing pipe is uniformly provided with a plurality of air distributing holes from top to bottom, the end part of the crossed air distributing pipe is respectively connected with the first fan and the second fan, the part of the fume passage on a second curved passage of the N-shaped boiler furnace body, corresponding to the combustion chamber, is provided with the inclined louver, the outer side of the bottom of the lower part of the inclined louver is provided with the drain device, and the upper end part of the other end of the N-shaped boiler furnace body is provided with the chimney. The boiler furnace has the advantage that the boiler body structure is vertically arranged, so the occurrence of aggregating and detonation of residual hydrogen and backfire is avoided, and the safe and reliable running of the device is ensured.

Description

technical field [0001] The invention relates to a boiler, in particular to a furnace of a boiler burning chemical waste gas. Background technique [0002] With the continuous development of my country's national economy, energy supply and environmental protection are facing more and more severe situations, energy conservation and emission reduction has become one of the central tasks of governments and departments at all levels. The chlor-alkali industry is my country's basic raw material industry, and its product output and economic indicators have always been important indicators for my country's national economic statistics and assessment. However, the chlor-alkali industry is a chemical industry that consumes a lot of energy and discharges three wastes. The current status of energy conservation, emission reduction and environmental protection is not optimistic. [0003] Chlor-alkali chemical production enterprises will produce a large number of by-products in the produc...

AI Technical Summary

Problems solved by technology

However, the chlor-alkali industry is a chemical industry that consumes a lot of energy and discharges three wastes. The status quo of energy conservation, emission reduction and environmental protection is not optimistic.

[0003] Chlor-alkali chemical production enterprises will produce a large number of by-products in the production process, the main component of which is hydrogen. Due to market price, recycling technology and cost constraints, it is rarely used in the production of downstream products, but is directly discharged into the air as chemical waste gas , not only waste energy, but also pollute the environment

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