Household waste marsh gas power generation system

A technology for household waste and biogas power generation, which is applied in bioreactor/fermenter combinations, specific-purpose bioreactors/fermenters, biochemical instruments, etc. Ineffective and other problems, to achieve the effect of improving recycling rate, good desulfurization effect, and reducing carbon dioxide concentration

Inactive Publication Date: 2019-02-19
湖南众从信息科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional biogas desulfurization method has poor desulfurization effect and cannot meet the needs of environmental protection and clean energy production. Moreover, there is still a large amount of carbon dioxide in the biogas after desulfurization, which reduces the purity of the biogas and the production efficiency after combustion is low.

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
  • Household waste marsh gas power generation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] like figure 1 Shown is a domestic waste biogas power generation system of the present invention, including: a biogas production unit, a biogas desulfurization unit and a generator set 3 .

[0019] Among them, the biogas production unit includes a sorting cleaning tank 11, a cooking reactor 12, a regulating tank 13, and an anaerobic tank 14; the sorting cleaning tank 11 is connected with the cooking reactor 12, and is used to clean out garbage that is not suitable for biogas reaction in domestic garbage. Such as metal garbage or white plastics and other materials that cannot undergo anaerobic reaction; the cooking reactor 12 is connected to the regulating tank 13, and a buffer tank 15 is arranged between the cooking reactor 12 and the regulating tank 13, and an agitator is arranged in the regulating tank 13. The adjusting pond 13 is connected with the anaerobic pond 14 for stirring the cooked mixture to achieve the optimum concentration for anaerobic reaction, and the an...

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 discloses a household waste marsh gas power generation system. The system comprises a marsh gas generating unit, a marsh gas desulfurization unit and a power generator set; the marsh gasgenerating unit comprises a classification cleaning tank, a digestion reaction kettle, a regulating tank and an anaerobic tank which are sequentially connected; the marsh gas desulfurization unit comprises a first steam separator, a front cooler, a wet type desulfurizing tower, a dry type desulfurizing tower and a decarburization tower which are sequentially connected; the anaerobic tank is connected with the first steam separator, and the decarburization tower is connected with the power generator set. Household waste can be effectively recycled for power generation, energy conservation andenvironmental protection are achieved, the waste recycling rate is increased, meanwhile, the desulfurizing effect is good, the desulfurizing efficiency is high, the concentration of carbon dioxide inmarsh gas is lowered, and the requirement for clean and environment-friendly energy resources is met.

Description

technical field [0001] The invention relates to domestic waste treatment technology, in particular to a domestic waste biogas power generation system. Background technique [0002] At present, most domestic waste is disposed of by incineration or landfill. This treatment method not only pollutes the air, but also requires a large amount of land, affects environmental sanitation, spreads diseases, and causes harm to the ecosystem and people's health. Many areas do not carry out waste management. recycle and re-use. At present, some areas use domestic waste to produce biogas for power generation, but the biogas produced by traditional methods has high sulfur content. According to strict regulations in my country's environmental protection standards, when using biogas energy, the H2S content in biogas gas must not exceed 20mg / m3. No matter in industrial or domestic gas, H2S must be removed as much as possible. The traditional biogas desulfurization method has poor desulfuriza...

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 Applications(China)
IPC IPC(8): C12M1/107C12M1/02C12M1/00C10L3/10
CPCC10L3/103C12M21/04C12M27/02C12M43/08C12M47/18Y02E50/30
Inventor 杨家明
Owner 湖南众从信息科技有限公司
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