Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for treating urban waste

A technology of municipal garbage and treatment method, which is applied in the field of manufacturing combustible particles, which can solve the problems of low calorific value, low efficiency, and large pollution of garbage combustibles, and achieve the effect of reducing garbage treatment costs, simple and reasonable process, and good effect

Inactive Publication Date: 2018-03-20
黎汉东
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to provide a method and equipment utilizing urban waste treatment to solve the problems of low calorific value, low efficiency, low output and high cost of waste combustibles produced by traditional methods

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
  • Method and device for treating urban waste
  • Method and device for treating urban waste
  • Method and device for treating urban waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Described municipal waste treatment equipment is arranged according to its technical process: feeding device 12, water removal roller press 1, magnetic separator 5, crusher 8, mixing and agitating device 9, vertical mold granulator 10 and smokeless incineration Furnace 11; the connection mode of each device is as follows: the feeding device is first connected with the dewatering roller press 1, connected with the magnetic separator 5 through the conveyor belt, then connected with the crusher 8, and then connected with the wind separator 7 and the mixing mixer 9, mixing The mixer 9 is connected to the biomass pellet machine 10, and finally sent to the feed port of the smokeless incinerator 11 via a conveyor belt.

[0043] Described this municipal waste disposal method step is as follows:

[0044] (1) Squeeze and dewater: use the garbage dewatering roller press to crush the urban garbage, remove most of the water in the urban garbage, and the sewage is discharged through ...

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 relates to a municipal refuse handling method and equipment. The handling method includes the steps of squeezing for water removal, magnetic separation sorting, first-stage smashing, blasting separation, second-stage smashing, biomass fuel adding, pelletizing and particle burning heating and steam generation or power generation; and the handling equipment comprises a feeding conveying device, a magnetic separation conveying device, a material collecting hopper, a discharging plate, a magnetic separation device, an air blower, a mixing and stirring machine, a refuse water removal roller press, a biomass particle machine, a refuse smashing machine and a smokeless burning device. According to the municipal refuse handling method and equipment, the refuse handling process is simple, a bonding assistant does not need to be added during pelletizing, and manufactured municipal refuse combustible particles are smooth in surface, compact in structure, higher in calorific value, high in drying degree and free of pollution during burning.

Description

technical field [0001] The invention relates to a method and equipment for treating urban garbage, in particular to a method and equipment for producing combustible particles by using urban garbage and biomass fuel. Background technique [0002] my country is a developing country. In recent years, the economy has developed rapidly, the process of urbanization has accelerated, and the living standards of residents have continued to improve. This has led to an increase in the amount of urban garbage, and it is growing at a rate of about 4% every year. Garbage "sieges the city", pollutes the environment, and endangers the masses. The problem of physical and mental health has become increasingly prominent. [0003] As one of the main waste treatment technologies at present, waste incineration has a development history of about 150 years. It was first developed in Europe. The heat generated by the treated waste incineration can be used for thermal power generation. Although my cou...

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 Patents(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 黎汉东
Owner 黎汉东
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com