Novel furnace for recovering waste heat to generate power

A new technology of waste heat power generation, applied in the direction of generators/motors, collectors, electric vehicles, etc., can solve the problems of user safety hazards, CO poisoning, insufficient fuel combustion, etc., to solve waste heat waste, low investment, and good The effect of the energy saving effect

Pending Publication Date: 2020-04-28
YANTAI UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using coal-fired stoves in rural areas, CO poisoning is often

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
  • Novel furnace for recovering waste heat to generate power
  • Novel furnace for recovering waste heat to generate power
  • Novel furnace for recovering waste heat to generate power

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] Example 1: Such as figure 1 , Figure 4 , Figure 5 As shown, a new type furnace for recovering waste heat for power generation includes a furnace cavity. The furnace cavity is divided into three upper and lower layers. The upper furnace chamber 1, the middle furnace chamber 2, and the lower furnace chamber 3 are connected together. The upper upper furnace chamber 1 is for combustion. Zone, the middle furnace chamber 2 of the middle layer is the slag storage area, the lower furnace chamber 3 of the lower layer can be the installation area of ​​the semiconductor thermoelectric power generation device, the outer diameter of the upper furnace chamber 1, the middle furnace chamber 2, and the lower furnace chamber 3 increase sequentially, which is beneficial to The stability of the furnace body also increases with the decrease of the temperature of the three layers. Increase the heat exchange area to enhance the heat exchange and improve the power generation performance. An u...

Example Embodiment

[0028] Example 2: Such as figure 2 , Figure 4 , Figure 5 As shown, a new type of furnace for recovering waste heat for power generation has basically the same structure as Embodiment 1. The difference is that the semiconductor thermoelectric power generation device is arranged on the outer wall of the upper furnace chamber 1. The semiconductor thermoelectric power generation device includes a heat absorption layer 12 and a PN semiconductor The patch 13 and the heat dissipation layer 14. The PN semiconductor patch 13 is provided with a heat absorption layer 12 on the inside, and the PN semiconductor patch 13 is provided with a heat dissipation layer 14 on the outside. The outer wall of the upper furnace cavity 1 is evenly provided with several rows of card slot tracks 17, Each row of slot rails 17 is equipped with uniformly distributed vertical grooves, and a semiconductor thermoelectric power generation device is installed in the vertical groove. When in use, the semiconducto...

Example Embodiment

[0029] Example 3: Such as image 3 , Figure 4 , Figure 5 As shown, a new type of furnace for recovering waste heat for power generation has basically the same structure as in Example 1. The difference is that the chimney port 21 of the upper furnace cavity 1 is connected to the chimney 7, and the flue wall of the chimney 7 is staggered with a number of semiconductors. Thermoelectric power generation device. The semiconductor thermoelectric power generation device includes a heat absorption layer 12, a PN semiconductor patch 13 and a heat dissipation layer 14. The PN semiconductor patch 13 is provided with a heat absorption layer 12 on the inside, and a heat dissipation layer 14 is provided on the outside of the PN semiconductor patch 13. The heat absorption layer 12 is connected to the PN semiconductor patch 13, and the PN semiconductor patch 13 is connected to the heat dissipation layer 14. At this time, the chimney 7, the heat absorption layer 12, the PN semiconductor patch ...

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 novel furnace for recovering waste heat to generate power. The novel furnace comprises a furnace cavity and a plurality of semiconductor thermoelectric power generation devices, the semiconductor thermoelectric power generation devices comprise heat absorbing layers, P-N semiconductor patches and heat dissipating layers which are mutually connected, the positive and negative poles of the P-N semiconductor patches are connected with the positive and negative poles of storage batteries, and the positive and negative poles are correspondingly connected with electric equipment such as electric lamps, change-over switches and CO alarms; the furnace cavity is formed by connecting an upper furnace cavity provided with an upper furnace cover and a chimney port, an intermediate furnace cavity provided with a partition layer and a slag drawer, and a lower furnace cavity provided with a maintenance port, an exhaust port and support feet, and the outer diameters of the upper furnace cavity, the intermediate furnace cavity and the lower furnace cavity are increased sequentially; an upper hole plate and a layered partition plate are arranged between two layers; and a plurality of clamp groove tracks are uniformly formed in the outer wall surface of the upper furnace cavity. The novel furnace has low investment, flexible installation and use, long service life, no consumption of natural resources, effective heat recovery, rapid reduction of coal slag temperature, and good energy saving effect.

Description

Technical field: [0001] The invention relates to a novel furnace for generating power by recovering waste heat, in particular to a novel furnace capable of recovering waste heat from slag, furnace wall and smoke exhaust to generate power by temperature difference, and belongs to the technical field of energy recovery and utilization. Background technique: [0002] The small coal-fired stove is a tool for cooking throughout the year or heating in winter in the vast rural areas of our country. When the coal-fired stove burns, the temperature of the outer furnace wall is very high, and the combustion generates slag with a lot of heat, and the slag contains a lot of heat. The flue gas also contains a large amount of waste heat, which has not been effectively utilized at present, resulting in the problem of waste heat waste. These high-temperature waste heat is a good high-level heat source and should be utilized. However, when using coal-fired stoves in rural areas, CO poisonin...

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): F24B1/02F23J15/06F23J1/00H02J7/32H02N11/00F02G5/02G08B21/16
CPCF02G5/02F23J1/00F23J15/06F24B1/02G08B21/16H02J7/32H02N11/002Y02E20/30Y02T10/12
Inventor 赵海波丁浩戴家傲梁瑞鹏
Owner YANTAI UNIV
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