Modular Dry Distillation Incinerator Layout for Site Adaptation
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Solution Overview
Problem
Existing dry distillation gasification incinerators require individual designs tailored to the shape and size of installation sites, and must incorporate facilities to prevent dioxin emissions during waste incineration.
Innovation Solution
A dry distillation gasification incinerator design that allows for flexible placement of units (dry distillation furnace, combustion furnace, and flue-gas treatment) to accommodate various site shapes and sizes, with units aligned orthogonally or in the same direction, and includes a cooled reactor integral with the combustion furnace.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If individual designs are created for each installation site, then the incinerator can be adapted to various site shapes and sizes, but the design complexity and time required increase
Solution Approach 1:
The incinerator is divided into independent functional modules: dry distillation furnaces (one or more), combustion furnace, and flue-gas treatment unit. These modules can be independently configured and arranged in different spatial relationships (orthogonal alignment or same-direction alignment) to adapt to various site conditions without redesigning the entire system.
Solution Approach 2:
The standardized module design allows the same basic components to serve multiple installation configurations. The dry distillation furnaces can be arranged orthogonally or in the same direction relative to the combustion furnace, providing universal adaptability across different site geometries while using the same core equipment.
2Adaptability or versatility
If individual designs are created for each installation site, then the incinerator can be adapted to various site shapes and sizes, but the design time and resources required increase
Solution Approach 1:
The standard module configuration with predetermined functional arrangements (orthogonal or same-direction alignment of furnaces and treatment units) is prepared in advance. This preliminary design framework allows rapid deployment to different sites by simply selecting and arranging pre-designed modules rather than creating individual designs from scratch for each site.
3Object-affected harmful factors
If the combustion furnace temperature is maintained at 800°C or higher, then dioxins are completely pyrolyzed and emissions are prevented, but energy consumption increases
Solution Approach 1:
The dry distillation furnaces continuously generate combustible gas from waste materials, which is then continuously supplied to the combustion furnace. This continuous supply of fuel gas maintains the high temperature (800°C or higher) required for doxin pyrolysis without requiring external energy input, as the system uses its own waste material as the energy source.
Solution Approach 2:
The system uses the combustible gas produced from dry distillation of waste materials to fuel the combustion furnace itself. This self-service mechanism maintains the high temperature necessary for doxin destruction without requiring additional external energy sources, thereby preventing doxin emissions while avoiding excessive energy consumption.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables simple and reliable individual design adaptation to installation sites, ensuring effective dioxin prevention and efficient waste incineration facilities.
Implementation Method 1
combusts a part of the wastes while dry-distilling the rest of the wastes by the combustion heat to generate combustible gas
Implementation Method 2
a combustion furnace that introduces the combustible gas from the dry distillation furnace for complete combustion
Implementation Method 3
keep the wastes at a temperature of 800°C or higher for at least two seconds to completely pyrolyze the generated dioxins
Data Source
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AI summary
Provided is a dry distillation gasification incinerator enabling simple and reliable individual designing according to the shape and size of the site for installation, while including necessary facilities. A dry distillation gasification incinerator includes: a dry distillation furnace unit 1 having one or more dry distillation furnaces 10 that are aligned horizontally adjacent to each other; a combustion furnace unit 2 including a combustion furnace 20 connected to the one or more dry distillation furnaces 10 via a burner reactor 21, the combustion furnace 20 having a cooled reactor 22 integral therewith, and a rapid cooling tower 23 connected to the cooled reactor 22, the combustion furnace 20 and the rapid cooling tower 23 being aligned horizontally adjacent to each other; and a flue-gas treatment unit 3 including a bag filter 30 connected to the rapid cooling tower 23, and a chimney 31 connected to the bag filter 30, the bag filter 30 and the chimney 31 being placed in a straight line or bent via an inducing fan. The dry distillation furnace unit 1 and the combustion furnace unit 2 are disposed adjacent to each other, and the combustion furnace unit 2 and the flue-gas treatment unit 3 are disposed adjacent to each other.