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

Continuous urban domestic garbage treating device and application

A technology for municipal solid waste and treatment device, which is applied in the field of electromagnetic heat conversion and pyrolysis of domestic waste, can solve the problems of threatening the personal safety of surrounding people, increase processing costs, unstable calorific value, etc., and reduce harm and threats to human health. , The effect of reducing organic matter content and saving energy consumption

Pending Publication Date: 2018-10-19
NANKAI UNIV +1
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the calorific value of domestic waste is relatively low, and direct incineration power generation cannot reach the standard combustion temperature. A certain amount of coal needs to be added to support combustion, which increases the processing cost. At the same time, the instability of calorific value also poses a threat to the safety of combustion equipment; Occupying a large amount of land resources, land resources in the central and eastern regions of my country are scarce, and the landfill process will continue to release methane gas, threatening the personal safety of surrounding people; at the same time, my country has not yet established a garbage classification system, and it is difficult to classify mixed domestic garbage, and A lot of manual operation is required in the later stage, and the processing cost is high

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
  • Continuous urban domestic garbage treating device and application
  • Continuous urban domestic garbage treating device and application
  • Continuous urban domestic garbage treating device and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A continuous municipal solid waste treatment device, which is composed of a drum reaction device, a magnetic pulse heating device, a power supply device, a liquid feeding pipeline, an atomizing nozzle, a temperature measuring device and a support. The drum reaction device includes a delivery bin 1 as a cylindrical structure through The rolling slideway 2 is connected with the roller bracket 3, and there is a fixed gear 4 on the delivery bin 1, and the rotation of the delivery bin 1 is realized by connecting with the rotating gear 5. The front wall and the rear wall of the delivery bin 1 are sandwich structures, and there is a The circuit 6 wrapped by insulation, and the internal material heating is realized through the fixed power supply device 7. The conveying bin 1 is respectively equipped with a material inlet 8 and a material outlet 9, a liquid feeding pipeline 10, an atomizing nozzle 11 and a magnetic pulse heating device 12; After the liquid pipeline 10 enters the ...

Embodiment 2

[0031] The application of a continuous municipal solid waste treatment device adopts intermittent electro-magnetic-thermal conversion technology to continuously pyrolyze domestic solid waste during the transportation process. The steps are as follows:

[0032] 1) Send the municipal solid waste or the broken bag domestic waste into the entrance of the conveying bin, start the power supply device, and supply heat to the system through the magnetic pulse heating device;

[0033] 2) Arrange an atomizing nozzle at the entrance of the delivery bin and connect it to the liquid feeding pipeline, the aperture of the atomizing nozzle is 0.5mm;

[0034] 3) Use a thermometer to display the temperature of the delivery bin, and use a magnetic pulse heating device to supply heat to the delivery bin to keep the temperature at 170°C;

[0035] 4) The conveying bin rotates 90° every 10 minutes, the speed is 2rpm, the residence time of the material in the conveying bin is 22h, and the reacted mat...

Embodiment 3

[0040] The application of a continuous municipal solid waste treatment device adopts intermittent electro-magnetic-thermal conversion technology to continuously pyrolyze domestic solid waste during the transportation process. The steps are as follows:

[0041] 1) Send the municipal solid waste or the broken bag domestic waste into the entrance of the conveying bin, start the power supply device, and supply heat to the system through the magnetic pulse heating device;

[0042] 2) Arrange an atomizing nozzle at the entrance of the delivery bin and connect it to the liquid feeding pipeline, the aperture of the atomizing nozzle is 0.5mm;

[0043] 3) Use a thermometer to display the temperature of the delivery bin, and use a magnetic pulse heating device to supply heat to the delivery bin to keep the temperature at 190°C;

[0044] 4) The conveying bin rotates 90° every 10 minutes, the speed is 2rpm, the residence time of the material in the conveying bin is 18h, and the reacted mat...

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

Current urban domestic garbage contains rich organic substances which are hotbeds for mosquito, bacteria and the like growing, thus the environment is polluted, and serious threat is posed to human health; the domestic garbage is high in water content, high in organic substance content and high in output, and an existing treatment method gradually shows certain inadaptability. Therefore, the invention develops an electricity-magnetism-heat conversion technology based continuous domestic garbage treatment technology and device. The device comprises a liquid adding pipeline, an atomizing nozzle,a roller reaction device, a magnetic pulse heating device, a power supplying device, a temperature measuring device and a support. The technology is capable of quickly and efficiently performing harmless and reduction treatment on the domestic garbage, and thus the threat of the domestic garbage to the environment and the human health can be removed.

Description

technical field [0001] The invention relates to an electromagnetic heat conversion pyrolysis technology for household garbage, in particular to a continuous urban household garbage treatment device and its application. Background technique [0002] Municipal solid waste usually consists of kitchen waste, paper scraps, plastic products, glass products, metals, etc. The current treatment methods include incineration for power generation, landfill treatment, and biological treatment based on classification. However, the calorific value of domestic waste is relatively low, and direct incineration power generation cannot reach the standard combustion temperature. A certain amount of coal needs to be added to support combustion, which increases the processing cost. At the same time, the instability of calorific value also poses a threat to the safety of combustion equipment; Occupying a large amount of land resources, land resources in the central and eastern regions of my country...

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): B09B3/00
CPCB09B3/40
Inventor 李维尊鞠美庭李彬季鹏候其东王雁南
Owner NANKAI UNIV
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