Environment-friendly waste incineration equipment for paper making factory and work method

Abstract

The invention provides environment-friendly waste incineration equipment for a paper making factory. The environment-friendly waste incineration equipment comprises a waste feeding tank, a waste feeding pipe, a sorting rotary motor, a sorting rotary shaft, a sorting plate, a feeding pipe support, a preheating sealing tank, a tank support, a combustion furnace, a combustion draught fan, a smoke conveying pipe, a smoke exhaust fan, a smoke exhaust pipe, a tail gas treatment tank, a smoke outlet tank, a combustion furnace slag outlet pipe, a tail gas tank slag outlet pipe and a control valve. The environment-friendly waste incineration equipment for the paper making factory utilizes smoke generated in the combustion furnace for even preheating, water in waste is effectively reduced, the waste combustion efficiency and effect can be improved, and energy losses can be reduced. The sorting plate is arranged at the front end of the equipment for sorting, so that subsequent combustion efficiency is increased, and the collecting efficiency of ash and the combustion efficiency of the waste can be increased through the combustion furnace. The subsequent tail gas treating tank reduces pollutions to surroundings.

Description

technical field [0001] The invention relates to the field of garbage incineration equipment, in particular to an environment-friendly garbage incineration equipment for paper mills, a working method and a use method. Background technique [0002] The waste materials in the raw materials of paper mills have a great impact on the environment. One of them is plastic. Plastic is a polymer compound that is difficult to degrade in nature. It seriously affects the growth of crops. Livestock will die quickly from intestinal diseases if they eat it. In addition, when plastics are incinerated, not only will a large amount of black smoke be produced, but also dioxins will be produced. Dioxins are the most toxic substances so far. They will be stored in the soil for more than one year before degrading, seriously affecting crops and normal functioning of the ecosystem. Therefore, how to deal with dioxins in waste has always been a sensitive issue when paper mills deal with the environme...

AI Technical Summary

Problems solved by technology

[0003] At the same time, the waste in the paper mill also includes some pulp sediment and shredded paper. The pulp sediment contains a part of water, which will directly affect the efficiency of incineration in the subsequent incineration process, and cannot be carried out from the outside to the inside. Complete combustion, and the volume of fully incinerated garbage will be directly reduced to more than 80%, but the volume of insufficiently incinerated garbage will only be reduced to between 50% and 60%, which will easily cause garbage accumulation to block the slag outlet and cause damage

At the same time, the heat energy after combustion is directly lost in most paper mills, which cannot be recycled and reused, resulting in waste of resources and local pollution of the environment, bringing considerable economic losses to paper mills

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