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Life refuse incinerator

A domestic waste incineration and furnace body technology, which is applied in the field of incinerators, can solve the problems of unstable combustion of garbage in the furnace, failure to achieve various indicators of combustion, and secondary pollution of the environment, and achieve the goal of reducing harmful gases such as dioxins Effects of generation, improvement of ventilation and ignition process, and reduction of furnace construction costs

Inactive Publication Date: 2005-09-28
徐万禄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the problems existing in the current waste incinerator technology, and the thermal characteristics of domestic waste in my country are watery, ash and low calorific value, the burning of waste in the furnace is unstable and incomplete, and the burning indicators do not meet the national standard GB18485- In 2001, a large amount of harmful gases such as dioxins will be produced during the combustion process, which will cause secondary pollution to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Such as figure 1 The shown garbage incinerator includes a furnace body 1 and a grate assembly 2. The furnace in the furnace body 1 is divided into a first combustion chamber 7 and a second combustion chamber 8. The second combustion chamber 8 is in front of the first combustion chamber 7. The smoke inlet 9 of the second combustion chamber 8 is located at the top of the first combustion chamber 7, and a swirl device 10 is installed on the smoke inlet 9. The first combustion chamber 7 is a three-section flat arch, and the grate assembly 2 is in the first combustion chamber, which is divided into three parts: the drying area, the burning area, and the burning area. The slag inlet 3 is above the rear part of the furnace body 1 , the smoke outlet 4 is located in front of the second combustion chamber 8 , and the lower part of the furnace body 1 is an air inlet 5 and a slag outlet 6 . Such as figure 2 The shown grate, between two adjacent grate pieces 11, the installation ...

Embodiment 2

[0014] Such as figure 1 The shown garbage incinerator includes a furnace body 1 and a grate assembly 2. The furnace in the furnace body 1 is divided into a first combustion chamber 7 and a second combustion chamber 8. The second combustion chamber 8 is in front of the first combustion chamber 7. The smoke inlet 9 of the second combustion chamber 8 is located at the rear upper part of the first combustion chamber 7, and a swirl device 10 is installed on the smoke inlet 9. The first combustion chamber 7 is a three-section flat arch, and the grate assembly 2 is in the first combustion chamber, which is divided into three parts: the drying area, the burning area, and the burning area. The slag port 3 is behind the upper part of the furnace body 1 , the smoke outlet 4 is located in front of the second combustion chamber 8 , and the lower part of the furnace body 1 is an air inlet 5 and a slag outlet 6 . Such as figure 2 The shown grate, between two adjacent grate pieces 11, the ...

Embodiment 3

[0017] Such as figure 1 The shown garbage incinerator includes a furnace body 1 and a grate assembly 2. The furnace in the furnace body 1 is divided into a first combustion chamber 7 and a second combustion chamber 8. The second combustion chamber 8 is in front of the first combustion chamber 7. The smoke inlet 9 of the second combustion chamber 8 is located at the rear upper part of the first combustion chamber 7, and a swirl device 10 is installed on the smoke inlet 9. The first combustion chamber 7 is a three-section flat arch, and the grate assembly 2 is in the first combustion chamber, which is divided into three parts: the drying area, the burning area, and the burning area. The slag inlet 3 is at the rear of the upper part of the furnace body 1 , the smoke outlet 4 is located in front of the second combustion chamber 8 , and the lower part of the furnace body 1 is an air inlet 5 and a slag outlet 6 . Such as figure 2 The shown grate, between two adjacent grate pieces...

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Abstract

The domestic refuse incinerator includes incinerator body and fire grate assembly. The incinerator body has refuse inlet and smoke outlet in the upper part, air inlet and slag outlet in the lower part, and hearth divided into the first combustor and the second combustor. The incinerator has fire grate assembly inside the first combustor and divided into three stepped parts, the second combustor in the top front of the first combustor, smoke inlet in the back of the first combustor and smoke outlet in the front of the second combustor, cyclonic unit installed inside the second combustor for the fume to burn spirally and fully inside the second combustor for over 2 sec.

Description

technical field [0001] The invention relates to an incinerator for treating domestic garbage. Background technique [0002] In cities, there are three main ways to deal with domestic waste: landfill, composting and incineration. Burning garbage in an incinerator is currently a relatively good treatment method, which has many advantages such as being highly harmless, reducing volume, occupying less land, and being easy to control. However, due to the problems existing in the current waste incinerator technology, and the thermal characteristics of domestic waste in my country are watery, ash and low calorific value, the burning of waste in the furnace is unstable and incomplete, and the burning indicators do not meet the national standard GB18485- In 2001, a large amount of harmful gases such as dioxins will be produced during the combustion process, which will cause secondary pollution to the environment. Contents of the invention [0003] The technical problem to be solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/04F23G5/16F23G5/38
Inventor 徐万禄
Owner 徐万禄
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