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

Method and device for generating by using plant straw biological substances and Strling engine

A technology of biomass and plant straw, which is applied in the direction of hot gas variable capacity engine devices, biofuels, machines/engines, etc., can solve the problems of large corrosion of metal materials on the inner wall of the boiler and affect the safe operation of the boiler, and achieve the goal of solving the utilization problem Effect

Inactive Publication Date: 2009-12-02
李宜
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The alkali metal in the fly ash and the chlorine in the flue gas will be highly corrosive to the metal material on the inner wall of the boiler, affecting the long-term safe operation of the boiler

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 generating by using plant straw biological substances and Strling engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The present invention is a method for generating electricity by utilizing plant straw biomass and a Stirling machine, comprising the following operation steps:

[0025] (1) Putting plant straw and / or leaves, chaff, sawdust, or bamboo cassava and other biomass into the biomass gasifier. These biomasses include agricultural residues of plant straw, rice husks, husks, corn hearts, bagasse, cotton meal, hemp meal, or tung meal and / or forestry residues of trivial wood, bark, or sawdust; The moisture content of the biomass entering the biomass gasifier should be less than 15%, and its length should be less than or equal to 50mm.

[0026] (2) The biomass is pyrolyzed in a fully enclosed gasifier to generate combustible gas; these pyrolyzed combustible gases ca...

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
lengthaaaaaaaaaa
water contentaaaaaaaaaa
combustion efficiencyaaaaaaaaaa
Login to View More

Abstract

The invention discloses a method and a device for generating by using plant straw biological substances and a Strling engine; the method comprise the following steps (1) putting plant straw and / or leaf, chaff, sawdust or bamboo cannabis and other biological substances into a biomass gasifier; (2) carrying out pyrolytic reaction on the biological substances in the gasifier to generate combustible gas; (3) directly feeding the combustible gas into a fuel gas external combustion engine, that is to say a combustion chamber of the Strling engine, and generating high temperature of above 500 DEG C by full combustion of the combustible gas in the combustion chamber; (4) transmitting the temperature of the combustion gas in the combustion chamber of the Strling engine to working substances by a heater to facilitate the working substances flowing into a high temperature heat cavity by condensing from a low temperature cold cavity to be quickly heated so as to expand and do work to push a piston to reciprocate continuously, thus driving a generator to generate. The invention realizes the synthetic utilization of agricultural and forestry wastes, thus not only helping to protect the environment but also providing clean energy. So the invention has good popularization and application prospect.

Description

technical field [0001] The invention relates to a method and a device for generating electricity by utilizing biomass such as plant straw, leaves, chaff and a Stirling machine, and belongs to green. Clean new energy utilization technology field. Background technique [0002] Energy is an important material basis for economic and social development. Since the Industrial Revolution, the world's energy consumption has increased sharply, and the consumption of fossil energy resources such as coal, oil, and natural gas has grown rapidly, resulting in the continuous deterioration of the ecological and natural environment. Sustained development is seriously threatened. At present, China has become a major energy producer and consumer in the world, but the level of per capita energy consumption is still very low. With the continuous development of economy and society, China's energy demand will continue to grow. Increasing energy supply, ensuring energy security, protecting the ...

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): F02G1/043C10B53/02
CPCY02E50/14Y02E50/10
Inventor 李宜
Owner 李宜
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