Split-range household garbage drying pyrolysis gasification combustion power generation technology

A technology for domestic waste, pyrolysis and gasification, applied in gasification process, special form dry distillation, manufacturing of combustible gas, etc. , complex process and other problems, to achieve the effect of strong adaptability, low operating cost and good economic benefits

Inactive Publication Date: 2020-04-07
深圳龙澄高科技环保股份有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The effect of energy saving and emission reduction is poor, and the process is complex and expensive
For the purification and upgrading process of raw gas produ

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
  • Split-range household garbage drying pyrolysis gasification combustion power generation technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The following describes the patent of the invention according to the embodiments shown in the accompanying drawings. It can be thought that embodiment disclosed this time is an illustration in every point, and is not restrictive. The patented scope of the present invention is not limited by the description of the following embodiments but only by the scope of the claims, and includes the same meaning as the scope of the claims and all modifications within the scope of the claims.

[0013] The ultra-high calorific value garbage pyrolysis gasification treatment system of the patent of the present invention includes a garbage temporary storage box 1 connected to a dryer 2; 2, a dryer 2 connected to a pyrolyzer 3 and a denitrification device 10; the pyrolyzer 3 is connected to gasification The device 4 is connected to the dryer 1 through pipelines; the gasifier 4 is connected to the slag discharge system 11 and connected to the air preheater 5 through pipelines; the air pre...

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

The invention provides a split-range household garbage drying pyrolysis gasification combustion power generation technology. The technology involves a dryer, a pyrolyzer, a gasifier, an air preheater,a combustion furnace, a steam turbine, a dust removal device and a denitration device. The garbage pretreatment dryer is used for reducing moisture in the ultrahigh heat value garbage; the dryer is connected to the pyrolyzer and is used for pyrolysis and gas production of the ultrahigh heat value garbage; the pyrolyzer is connected to the gasifier, semicoke and tar generated by pyrolysis are gasified in the gasifier to generate a large amount of crude gas, the gasifier is connected to the air preheater, the energy utilization rate is increased, the air preheater enters the combustion furnacethrough the pyrolyzer to be combusted, and steam is generated to push the steam turbine to generate power; tail gas passes through the dust removal device and the denitration device and then providesenergy for drying through the dryer, and then up-to-standard emission is achieved. The technology provided by the invention has the characteristics of good environmental benefits, good harmless effectand high practicability, and realizes energy recycling of garbage.

Description

technical field [0001] The patent of the present invention provides a split-program domestic waste drying pyrolysis gasification combustion power generation technology, which is especially suitable for the pyrolysis gasification of ultra-high calorific value waste after ultra-high pressure dry-wet separation and mechanical treatment. Background technique [0002] At present, landfill and combustion are the main technical means to deal with garbage in China. With the development of society and the acceleration of urban processes, people's material life is becoming more and more abundant, and the output of daily garbage is getting higher and higher. Environmental problems have become increasingly prominent. At present, the problem of low resource utilization of urban domestic waste in my country is also limited by land resources and ecological environment. Although the construction cost of landfill treatment is low, ranging from 150,000 yuan / ton to 400,000 yuan / ton, but Its pr...

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
IPC IPC(8): C10J3/00C10J3/84C10J3/72C10B53/00
CPCC10B53/00C10J3/00C10J3/72C10J3/84C10J2300/0909C10J2300/0946C10J2300/0956C10J2300/1675Y02P20/129
Inventor 龚佰勋张涉邓晨黎莉
Owner 深圳龙澄高科技环保股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap