Smokeless dust-collecting refuse incinerator adopting cracking process

Abstract

The invention discloses a smokeless dust-collecting refuse incinerator adopting a cracking process. The smokeless dust-collecting refuse incinerator comprises an incinerator body, wherein a hearth is arranged in the incinerator body; an upper oxygen supply pipeline and a lower oxygen supply pipeline are arranged at the upper bottleneck of the hearth; one end of each of the two oxygen supply pipelines is connected with the hearth; the other ends of the two oxygen supply pipelines are connected with an external oxygen supply machine of the incinerator body; a plurality of arc-shaped oxygen supply slots extending downwards are formed at relative horizontal points of an oxygen supply opening in the upper oxygen supply pipeline; an automatic ignition oil-gas device is arranged below each oxygen supply slot; an external crushing compressor of the incinerator body is connected with a high-temperature-resisting iron destructive distillation pipeline; the upper part of the destructive distillation pipeline is made into a paliform cylindrical or conical combustion chamber; an annular flame-dust separating opening is formed in the middle of the upper bottleneck of one oxygen supply pipeline; a pressure reducing dust-gas separation heat exchange chamber is arranged at the top of the hearth; a water tank is arranged on the pressure reducing dust-gas separation heat exchange chamber. According to the smokeless dust-collecting refuse incinerator disclosed by the invention, refuses are subjected to destructive distillation and decomposition and then are fully burnt, so that the production rate of black smoke is greatly reduced; rest smoke and dust also gradually fall into the bottom of the incinerator body in the rising process, so that the smokeless emission is realized.

Description

Technical field: [0001] The invention relates to a stove, in particular to a dry distillation method smokeless dust removal garbage incinerator. Background technique: [0002] With the continuous development of the economy and the acceleration of urbanization, the amount of urban domestic waste is doubled every year. The traditional way of garbage disposal is to bury the garbage deeply, but burying domestic garbage requires a large area of ​​land, and the garbage buried underground is very large. It is easy to pollute groundwater resources. [0003] In order to overcome the problems caused by burying garbage, many cities currently use garbage incinerators to incinerate domestic garbage in a closed manner. Through incineration, the garbage can be treated harmlessly. At the same time, the heat generated by the burning of garbage can be used for power generation or heating, making full use of waste resource. [0004] At present, the waste incinerators on the market are genera...

AI Technical Summary

Problems solved by technology

[0004] At present, the waste incinerators on the market are generally in the mode of conventional combustion and dust removal equipment. In order to protect the environment, high-power dust removal equipment is installed to absorb and isolate a large amount of black smoke generated during combustion. The cost of use is too high to achieve the desired effect

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