Supercharge Your Innovation With Domain-Expert AI Agents!

Treatment method and device for solid waste

A technology of solid waste and treatment method, applied in the field of solid waste treatment, can solve problems such as environmental pollution, and achieve the effects of less environmental damage, simple operation and low operating cost

Active Publication Date: 2021-09-17
康维杰
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a solid waste treatment method and treatment device to solve the environmental pollution problems caused by urban and rural waste incineration treatment in the prior art

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
  • Treatment method and device for solid waste
  • Treatment method and device for solid waste
  • Treatment method and device for solid waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like figure 1 As shown, the method for treating solid waste disclosed in this embodiment includes the following steps:

[0028] Step 1: take solid waste and place the solid waste in a closed reaction chamber 15;

[0029] Step 2: Heat the reaction chamber 15 until the temperature in the reaction chamber 15 reaches 1300-1800 degrees Celsius, stop the heating and keep the heat for 18-20 hours, and conduct sufficient dry distillation reduction treatment on the solid waste through the high temperature in the reaction chamber 15 to obtain a stable state and balance Mixed gases, vapors and solid reactants of the combined components;

[0030] Step 3: After the reaction chamber 15 is cooled to the preset temperature, liquid nitrogen is injected into the reaction chamber 15, and the reaction chamber is rapidly cooled by the liquid nitrogen to avoid the generation of dioxins, and the mixed gas, steam and solid reactants obtained in step 2 are subjected to Low temperature quenchi...

Embodiment 2

[0049] like Figure 2-3 As shown, this embodiment also discloses a solid waste treatment device, which is used to realize the solid waste treatment method described in Embodiment 1, including:

[0050] The reaction kettle includes a kettle body 10 and a kettle cover 20, and the kettle body 10 is provided with a reaction chamber 15 and a feed port, an injection port 14 and a discharge port communicated with the reaction chamber 15; the reaction The chamber 15 is used for solid waste treatment, the feed port is sealed with the kettle cover 20, a valve is installed at the discharge port, and an external injection device is connected to the injection port 14;

[0051] a heating assembly, which is installed in the reaction chamber 15 of the kettle body 10 and is suitable for heating the reaction chamber 15;

[0052] A thermometer, which is installed in the reaction chamber 15 of the kettle body 10 and located on the periphery of the injection port 14 , and is suitable for detectin...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of solid waste treatment, and particularly relates to a treatment method and device for solid waste. The treatment method comprises the following steps that Step 1, the solid waste is taken and placed in a closed reaction chamber; Step 2, the reaction chamber is heated until the temperature in the reaction chamber reaches 1300-1800 DEG C, heat retting is conducted for 18-20 h at the constant temperature, full dry distillation reduction treatment is conducted on the solid waste through continuous high temperature, and mixed gas, steam and solid reactants which have stable states and have balanced composition are obtained; Step 3, after the reaction chamber is cooled to a preset temperature, liquid nitrogen is injected into the reaction chamber, the reaction chamber is rapidly cooled through the liquid nitrogen, the mixed gas, steam and solid reactants obtained in the Step 2 are subjected to low-temperature quenching fusion treatment, and condensate and quenched solid particles are obtained through recovery. The method is easy to operate, low in operation cost, small in environmental damage and high in garbage treatment efficiency, and can be widely applied to urban and rural small-batch garbage treatment.

Description

technical field [0001] The invention belongs to the technical field of solid waste treatment, and in particular relates to a solid waste treatment method and a treatment device. Background technique [0002] With the development of my country's social economy, the material conditions have become more and more abundant, and the urban and rural construction process has continued to accelerate, resulting in an increasing amount of domestic waste in urban and rural areas in my country. In urban and rural areas, especially in rural areas, the problem of garbage disposal has become one of the important issues in the development and construction of urban and rural areas. [0003] Due to the quantity and geographical distribution of urban and rural areas, my country's urban and rural garbage has the problems of large annual output, extremely scattered distribution and small amount of garbage in a single location. Based on the above characteristics, the garbage treatment modes in urba...

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): B09B3/00B09B5/00
CPCB09B5/00Y02W30/58
Inventor 周康泽鹏魏树雄
Owner 康维杰
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com