High-combustion-efficiency biomass combustion boiler with energy recovery link

A technology of energy recovery and combustion efficiency, applied in steam boilers, steam generation, steam engine devices, etc., can solve problems such as insufficient fuel combustion, difficult air delivery by the air supply mechanism, and insufficient air, so as to promote full combustion, facilitate falling, The effect of adding air

Pending Publication Date: 2021-11-02
马小刚
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a biomass combustion boiler with high combustion efficiency with an energy recovery link, to solve the problem that the existing biomass combustion boilers proposed in the above background technology generally do not have a heat recovery link, and burn during the combustion process. There will be more heat on the outer wall of the chamber, so the energy utilization of the existing biomass combustion boilers is not efficient enough; in addition, after the fuel in the combustion chamber is accumulated to a certain extent, the bottom of the fuel will be relatively tight, and there will be less air, and the delivery It is also difficult for the air mechanism to transport air to the bottom of the fuel, which will lead to insufficient combustion of the fuel; in addition, the burned fuel ash needs to be removed in time to prevent it from wrapping the unburned fuel and affecting its combustion efficiency

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
  • High-combustion-efficiency biomass combustion boiler with energy recovery link
  • High-combustion-efficiency biomass combustion boiler with energy recovery link
  • High-combustion-efficiency biomass combustion boiler with energy recovery link

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0034] see Figure 1-6, a biomass combustion boiler with high combustion efficiency with an energy recovery link, comprising a boiler main body 1, an energy recovery conversion mechanism 2 is fixedly installed on one side of the boiler main body 1, and an internal upper end of the boiler main body 1 is provided with Combustion chamber 3, the bottom of the combustion chamber 3 is provided with a fire grate mechanism 4, the bottom of the fire grate mechanism 4 is provided with an ash chamber 5, and the fire grate mechanism 4 includes a fixed furnace fixedly installed at the bottom of the combustion chamber 3 The grate 6 and the movable grate 7 that are slidably installed directly under the fixed grate 6, a lifting frame 8 is fixedly installed on one side of the moving grate 7, and vertically arranged Slide bar 9, the upper and lower ends of two described slide bars 9 are all fixedly connected with the fixing seat 10 that is installed on the outer wall of ash chamber 5, and the o...

Embodiment example 2

[0040] see Figure 7 The energy recovery conversion mechanism 2 includes an outer box 18 fixedly installed on one side of the boiler body 1, a circulating water tank 19 is installed at the inner lower end of the outer box 18, and the top of the circulating water tank 19 passes through the outer box. The steam pipe 20 on the inner wall of 18 communicates with a heating box 21 arranged on the outer wall of the combustion chamber 3. The middle position of the steam pipe 20 is provided with an impeller 22, and the impeller 22 is connected by a rotating shaft 23 penetrating through the lower wall of the steam pipe 20. There is a driving gear 24, the driving gear 24 is meshed with a driven gear 25, and the driven gear 25 is sleeved on the output shaft of the generator 26 installed inside the outer box 18, and the generator 26 is electrically connected to There is a storage battery 27 installed inside the outer box 18, the bottom of the circulating water tank 19 is connected to the b...

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 high-combustion-efficiency biomass combustion boiler with an energy recovery link, which comprises a boiler body, wherein an energy recovery and conversion mechanism is fixedly installed on one side of the boiler body, a combustion chamber is arranged at the upper end of the interior of the boiler body, and a fire grate mechanism is arranged at the bottom of the combustion chamber; an ash chamber is arranged below the fire grate mechanism, the fire grate mechanism comprises a fixed fire grate fixedly installed at the bottom of the combustion chamber and a movable fire grate slidably installed under the fixed fire grate, a lifting frame is fixedly installed on one side of the movable fire grate, and vertically-arranged sliding rods are slidably installed at the two ends of the lifting frame; the upper ends and the lower ends of the two sliding rods are fixedly connected with fixing bases installed on the outer wall of the ash chamber, rail grooves are formed in the outer side wall of the lifting frame, and a servo motor installed on the inner wall of the boiler body is arranged on the outer side of the lifting frame. The energy recovery and conversion mechanism can convert heat of the outer wall of the combustion chamber into electric energy for storage and application, and is energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of biomass combustion boilers, in particular to a biomass combustion boiler with an energy recovery link and high combustion efficiency. Background technique [0002] Biomass combustion boiler is an environmentally friendly equipment that burns biomass fuel. [0003] Existing biomass combustion boilers generally do not have a heat recovery link, and there will be more heat on the outer wall of the combustion chamber during the combustion process, so the energy utilization of existing biomass combustion boilers is not efficient enough; in addition, the fuel in the combustion chamber is accumulating After reaching a certain level, the bottom of the fuel will be tighter, and there will be less air, and it will be difficult for the air supply mechanism to deliver air to the bottom of the fuel, which will lead to insufficient combustion of the fuel; in addition, the fuel ash after burning also needs to be removed...

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): F22B31/00F28B1/02F01K11/02F01K9/00F01D15/10
CPCF22B31/00F28B1/02F01K11/02F01K9/00F01D15/10
Inventor 马小刚
Owner 马小刚
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