Integral rapid carbonizing treatment technology for municipal waste

A technology for municipal garbage and garbage, which is applied in the petroleum industry, special carbonization, coking ovens, etc. It can solve the problems of high cost, long process cycle, and complex separation of products in biological treatment, and achieve fast heating rate and high heat utilization rate. , the effect of large heating area

Active Publication Date: 2014-07-09
JIANGSU HEHAI WATER SUPPLY & DRAINAGE EQUIP CO LTD
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the inevitable generation of harmful and polluting substances by the method itself, the complex separation of the generated products, the special treatment of the waste, and the lon

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
  • Integral rapid carbonizing treatment technology for municipal waste

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings:

[0031] The integrated rapid carbonization process for urban waste treatment includes the following steps:

[0032] (1) Garbage pretreatment: sorting and recycling the construction garbage such as stones and metals in the garbage to be treated, and crushing the garbage to particles with a particle size of 5-50mm to be processed by a crusher;

[0033] (2) Removal of garbage liquid: send the crushed garbage into the cloth bin of the drying furnace, and the garbage is evenly distributed from the cloth bin to the conveyor belt in the drying furnace. The garbage on the conveyor belt can be adjusted and polymerized in the furnace. Under the heating hood, it is quickly heated and dehydrated. The vaporized water in the garbage is pumped out by the induced draft fan and sent to the exhaust gas treatment station. The dehydrated garbage i...

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 an integral rapid carbonizing treatment technology for municipal waste. The technology comprises steps of pre-processing the waste, removing waste liquid, smashing and dehydrating in a raw material bin, smashing and dehydrating in a feeding bin, drying the stored material, and splitting and carbonizing the waste. The whole treatment process has advantages of no escaped substance, no emission, high use ratio of heat energy, and large waste treatment capacity in a production process.

Description

technical field [0001] The invention relates to the field of urban garbage treatment, in particular to an integrated rapid carbonization process for urban garbage. Background technique [0002] With the rapid development of my country's economy, the expansion of city scale and the acceleration of urbanization process, the generation and accumulation of urban domestic waste in my country are also increasing year by year. In recent years, the annual growth rate of municipal solid waste has been 5%-8%, and the annual growth rate of waste in a few large cities has reached 8%-10%. The per capita daily waste production has exceeded 1 kg, which is close to the level of moderately developed industrial countries. The amount of urban waste generated in my country has shown a sharp increase, and the trend of growth is getting faster and faster. [0003] my country started relatively late in the treatment of urban domestic waste. For a long time, the main purpose of my country's ur...

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): C10B53/00C10B57/00C10B57/08C10B57/10
Inventor 俞建国刘平光刘潮张洪
Owner JIANGSU HEHAI WATER SUPPLY & DRAINAGE EQUIP CO LTD
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