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

A kind of preparation method of high combustion rate biomass fuel with internal locking form for power generation

A biomass fuel, combustion rate technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of low effective utilization rate of fuel, low actual calorific value, insufficient development of biofuels, etc., to improve combustion efficiency and utilization. rate effect

Active Publication Date: 2022-02-01
山东福源电力技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, biomass fuel is generally extruded to form high-density fuel during processing. Although it can effectively prolong the combustion event and improve the fuel's full combustion and utilization rate, the combustion efficiency from the fuel surface is too low, and incomplete combustion often occurs. The phenomenon that the actual calorific value is much lower than the theoretical calorific value, resulting in low effective utilization of fuel, and the development of biomass fuel is far from enough

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
  • A kind of preparation method of high combustion rate biomass fuel with internal locking form for power generation
  • A kind of preparation method of high combustion rate biomass fuel with internal locking form for power generation
  • A kind of preparation method of high combustion rate biomass fuel with internal locking form for power generation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see figure 1 , a kind of preparation method of the high combustion rate biomass fuel of interlocking form for generating electricity, comprises the following steps:

[0042] S1. Collect agricultural raw materials and carry out natural drying first, after drying, cut and pulverize and pass through an 80-mesh sieve to make raw material powder for later use;

[0043] S2. Mixing the raw material powder with dry livestock and poultry manure and pond sludge and stirring evenly, and fermenting in a sealed environment at 45° C. for 2 days to obtain a fermentation product;

[0044] S3. After the fermentation product is uniformly mixed with the combustion enhancer, loosening agent and anti-coking additive, microwave treatment is performed, and after completion, it is taken out and dried until the water content is lower than 5%;

[0045] S4. After drying, the material is taken out and evenly mixed with the lock-shaped combustion-supporting rod 1, and then obtained by extrusion mo...

Embodiment 2

[0056] see figure 1 , a kind of preparation method of the high combustion rate biomass fuel of interlocking form for generating electricity, comprises the following steps:

[0057] S1. Collect agricultural raw materials and carry out natural drying first, after drying, cut and pulverize and pass through an 80-mesh sieve to make raw material powder for later use;

[0058] S2. Mixing the raw material powder with dry livestock and poultry manure and pond sludge and stirring evenly, and fermenting in a sealed environment at 45°C for 3 days to obtain a fermentation product;

[0059] S3. After the fermentation product is evenly mixed with the combustion enhancer, bulking agent and anti-coking additive, microwave treatment is performed, and after completion, it is taken out and dried until the water content is lower than 5%;

[0060] S4. After drying, the material is taken out and evenly mixed with the lock-shaped combustion-supporting rod 1, and then obtained by extrusion molding t...

Embodiment 3

[0068] see figure 1 , a kind of preparation method of the high combustion rate biomass fuel of interlocking form for generating electricity, comprises the following steps:

[0069] S1. Collect agricultural raw materials and carry out natural drying first, after drying, cut and pulverize and pass through an 80-mesh sieve to make raw material powder for later use;

[0070] S2. Mixing the raw material powder with dry livestock and poultry manure and pond sludge and stirring evenly, and fermenting in a sealed environment at 50° C. for 5 days to obtain a fermentation product;

[0071] S3. After the fermentation product is evenly mixed with the combustion enhancer, bulking agent and anti-coking additive, microwave treatment is performed, and after completion, it is taken out and dried until the water content is lower than 5%;

[0072] S4. After drying, the material is taken out and evenly mixed with the lock-shaped combustion-supporting rod 1, and then obtained by extrusion molding...

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 method for preparing biomass fuel with high combustion rate in the form of an internal lock for power generation, which belongs to the technical field of biomass fuel. When the biomass fuel burns, it is quickly ignited from the surface to the inside, and then forms controllable pores inside the biomass fuel. On the one hand, it facilitates the rapid entry of external heat and air, on the other hand, it can trigger the oxygen release action, and at the same time use the gas release The impact force at the time will quickly introduce the filled coal powder into the formed hole. In addition, the lock-shaped combustion rod will also trigger the magnetic field after ignition, and use the magnetic attraction to lock the biomass fuel to prevent the biomass fuel from burning. Premature cracking due to holes and cracks causes part of the biomass fuel to escape directly with the flue gas, thereby seriously reducing the utilization rate of the biomass fuel. The present invention can realize internal and external synchronous combustion, and improve combustion efficiency and utilization rate.

Description

technical field [0001] The invention relates to the technical field of biomass fuels, more specifically, to a method for preparing biomass fuels with high combustion rate in an internal lock for power generation. Background technique [0002] With the development of modern industry and the surge of world population, the energy crisis, food crisis and environmental crisis are becoming more and more serious. The search for renewable clean energy to replace the increasingly depleted fossil energy has become the focus of scientific research departments in various countries. Since the amount of carbon dioxide absorbed from the atmosphere during photosynthesis to synthesize biomass is the same as the amount of carbon dioxide released during the utilization of biomass fuel, the application of biomass has the characteristics of zero emissions. In the world, 155 billion tons of lignocellulose are synthesized through photosynthesis every year, while only about 2% of biomass is used as...

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): C10L5/44C10L5/42C10L5/46C10L9/10
CPCC10L5/445C10L5/42C10L5/46C10L9/10C10L2290/24C10L2290/30C10L2290/08C10L2290/36C10L2230/22Y02E50/30Y02E50/10
Inventor 张蓉琪
Owner 山东福源电力技术有限公司
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