Unlock instant, AI-driven research and patent intelligence for your innovation.

Gasification melting furnace and treating method for combustible material using the same

A technology for gasifying, melting, and combustible materials, which is applied in combustion methods, incinerators, gasification processes, etc., and can solve problems such as deteriorating overall efficiency, excessive facilities, and deteriorating energy efficiency.

Inactive Publication Date: 2013-11-06
GS PLATECH
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the hot synthesis gas is immediately cooled in order to suppress the occurrence of pollutants in the next process, which, however, degrades the energy efficiency
Since the next process for purifying synthesis gas is usually performed in a multi-stage manner, it may have a complex configuration and require excessive facilities
In order to overcome the above-mentioned problems, in recent years, the synthesis gas is sometimes scrubbed by raising the temperature by using plasma, however, this entails a defect of deteriorating overall efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gasification melting furnace and treating method for combustible material using the same
  • Gasification melting furnace and treating method for combustible material using the same
  • Gasification melting furnace and treating method for combustible material using the same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0058] figure 1 Is a perspective view illustrating the gasification melting furnace according to the first embodiment of the present invention, figure 2 Is an icon figure 1 The cross-sectional view of the gasification melting furnace shown, image 3 Is an icon figure 1 A cross-sectional view of the gasification part of the shown gasification melting furnace.

[0059] Reference Figure 1-3 , The gasification melting furnace 100 according to the first embodiment of the present invention includes: a gasification part 10, a melting part 20, and a deposition part 60. The combustible material 50 input from the gasification part 10 is deposited in the deposition part 60, and the combustible components in the combustible material are converted into synthetic gas 53 by the heater in the melting part 20, and the generated synthetic gas 53 passes through and is formed by the combustible material 50 The deposited body is transferred to the vaporization part 10.

[0060] In this regard, the...

no. 2 approach

[0095] Although in the above-described example of the first embodiment, the vaporization portion 10 is configured in a cylindrical shape, the configuration of the vaporization portion is not limited to the above-described embodiment. Such as Figure 4 with Figure 5 As shown, the vaporization part 110 may be configured in a rectangular tube shape. Here, Figure 4 It is a perspective view illustrating a gasification melting furnace 200 according to the second embodiment of the present invention. In addition, Figure 5 Is an icon Figure 4 A cross-sectional view of the vaporization part 110 shown.

[0096] Reference Figure 4 with Figure 5 The structure of the gasification melting furnace 200 according to the second embodiment is substantially the same as that of the gasification melting furnace 100 according to the first embodiment, except that the gasification part 110 is configured in a rectangular tube shape. Therefore, the following will focus on the vaporization part 110.

...

no. 3 approach

[0099] Although in the example of the first embodiment described above, in consideration of practical constraints such as outlet or height, the outlet 17 for discharging the exhaust gas containing the synthesis gas 53 through the gasification section 10 is provided on the top of the gasification section 10. On the side surface of the side, the configuration of the outlet is not particularly limited to the above-mentioned embodiment. For example, such as Image 6 with Figure 7 As shown, in order to suppress the escape of unburned parts or ash, the outlet 17 of the gasification part 10 may be disposed at the uppermost center of the gasification part 10. Here, Image 6 It is a perspective view illustrating a plasma gasification melting furnace 300 according to the third embodiment of the present invention. In addition, Figure 7 Is an icon Image 6 A cross-sectional view of the gasification melting furnace 300 shown. The same components as the first embodiment are denoted by the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A gasification melting furnace and a method for treating a combustible material using the same are disclosed. The gasification melting furnace 100 includes a gasification part 10 into which the combustible material 50 inputs; a sedimentary part 60 communicating with a lower part of the gasification part 10; and a melting part 20 communicating with a lateral face of the sedimentary part 60 and having a heater 30, wherein the sedimentary part 60 is filled with the combustible material 50 and a gas generated in the melting part passes through the combustible material 50 and inputs into the gasification part 10, thereby stably and rapidly treating the combustible material 50, reducing energy consumption of the heater 30, and providing a synthetic gas 53 containing decreased hazardous substances.

Description

[0001] Related application [0002] This application claims the priority of Korean patent applications No. 10-2012-0047755 and No. 10-2012-0047757 filed with the Korean Intellectual Property Office on May 4, 2012, the entire contents of which are incorporated herein by reference. Technical field [0003] The present invention relates to a melting furnace for gasification, and more particularly, the present invention relates to a gasification melting furnace for processing waste materials containing combustible materials to obtain energy therefrom. Background technique [0004] The reaction for converting combustible waste into energy can be divided into incineration (combustion) performed in an oxygen-rich atmosphere and gasification performed in an oxygen-deficient atmosphere. Most of the waste is burned to produce hot exhaust gas, and steam is recovered from the exhaust heat. However, during incineration, a large amount of air pollutants (Sox, NOx, dioxins, etc.) and heavy metals...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/027F23G5/44
CPCC10J3/18C10J3/57C10J3/08H05H1/26C10J2200/12C10J2200/154C10J2300/1238
Inventor 金永奭黄淳谟都喆镇李珍昊
Owner GS PLATECH