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

Anti-tempering automatic deslagging boiler

An automatic slagging and anti-tempering technology, applied in lighting and heating equipment, etc., can solve problems such as waste of energy, incomplete combustion, accidental fire, etc., and achieve the effect of improving combustion efficiency, improving utilization rate, and improving utilization rate

Active Publication Date: 2019-10-22
HUBEI CHANGFANGYUAN COATING EQUIP
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, coal-fired boilers and biomass boilers are still very common and widely used thermal equipment. The existing coal-fired and biomass boilers are basically direct-fired boilers, that is, after coal-fired and biomass Direct combustion produces heat. This kind of direct-fired boiler has a low fuel heat utilization rate. The heat utilization rate of most direct-fired coal-fired boilers is not more than 60%, which wastes energy, and the combustion is not complete. The pollution is serious, and it has long been a restricted equipment.
[0003] At the same time, the safety performance of existing boilers is poor, and it is easy to cause the flame in the combustion chamber of the boiler to return to the fuel bunker, which may easily lead to problems such as explosion and accidental fire.

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
  • Anti-tempering automatic deslagging boiler
  • Anti-tempering automatic deslagging boiler
  • Anti-tempering automatic deslagging boiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0121] The present invention drives the inner casing 5 to rotate in the outer casing 4 through the feeding motor 7, and in the process of rotation, the fuel switching port 501 is switched correspondingly to the feed port and the discharge port 43 respectively, that is, when the fuel switching port 501 is connected to the The feed port receives the fuel in the fuel tank when it corresponds, and rotates as the inner sleeve 5 rotates in the outer sleeve 4. When the fuel conversion port 501 corresponds to the discharge port 43, the fuel entering the inner sleeve 5 passes through The discharge port 43 enters the feed pipe 102, and the feed pipe 102 transports the fuel to the grate assembly 211 in the combustion chamber 2, and ignites the fuel through the igniter 200;

[0122] During the combustion process of the fuel on the grate assembly 211, the air cavity 216 stores the wind through the vent and then introduces the wind to the grate assembly 211 through the air guide hole 201, th...

Embodiment 2

[0129] On the basis of Embodiment 1, a water outlet temperature sensor is provided on the outlet 101, a flue gas temperature sensor is provided on the connecting flange 20 of the smoke exhaust machine, a water inlet temperature sensor is provided on the water inlet 103, and the water temperature sensor, smoke The air temperature sensor, the water inlet temperature sensor, the igniter 200, and the grate drive geared motor 212 are all connected to a PLC controller, so that the PLC controller controls the speed of the grate drive geared motor 212 according to various temperature information received, and the control feed The rotation speed of the fuel motor 7 and the working state of the igniter 200 are controlled, so as to control the wind speed and air volume in the air chamber 216 and the feeding amount of the fuel, thereby controlling the combustion of the fuel.

[0130] Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the ...

Embodiment 3

[0132] On the basis of Embodiment 1 and Embodiment 2, the two ends of the fire grate air pipe 204 are closed, and the two ends of the pipe wall of the fire grate air pipe 204 are respectively connected with a cold water inlet pipe 294 and a hot water outlet pipe 284. Import cold water into the grate air duct 204 through the cold water introduction pipe 294 to realize the cooling effect on the fire grate air duct 204, avoid the problem that the fire grate air duct 204 is easily damaged under long-term high temperature conditions, and pass the hot water outlet pipe 284 to The hot water formed after the heat exchange between the cold water and the grate air duct 204 is exported through the hot water outlet pipe 284 to realize the circulation of the cold water in the fire grate air duct 204 and realize the continuous cooling effect on the fire grate air duct 204 .

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 an anti-tempering automatic deslagging boiler. The boiler is characterized in that a combustion chamber is arranged at the bottom of a water tank main body and is positioned inthe middle of two water tank supporting legs; a grate driving speed reducing motor, a motor output rotating disc, an eccentric shaft and a transmission connecting rod are all arranged in an air cavity, and are positioned at the second side end of the air cavity; the motor output rotating disc is fixed on an output shaft of the grate driving speed reducing motor; the eccentric shaft is fixed on the disc surface of the motor output rotating disc; the first end of the transmission connecting rod is hinged to the eccentric shaft, and the second end of the transmission connecting rod is hinged toa grate assembly; a rotary type fuel feeder is fixed on a first end pipe opening of a feeding pipe and communicates with the pipe opening at one end of the feeding pipe, and meanwhile, the rotary typefuel feeder is arranged at the bottom of a fuel outlet of a fuel bin and communicates with the fuel outlet; and the feeding pipe penetrates through the side wall of the combustion chamber, and a pipeopening of the second end of the feeding pipe communicates to the grate assembly. According to the anti-tempering automatic deslagging boiler, the combustion efficiency and the safety performance areimproved at the same time.

Description

technical field [0001] The invention relates to the technical field of biological heat conversion, and more specifically relates to an automatic slag discharge boiler for anti-tempering. Background technique [0002] At present, coal-fired boilers and biomass boilers are still very common and widely used thermal equipment. The existing coal-fired and biomass boilers are basically direct-fired boilers, that is, after coal-fired and biomass Direct combustion produces heat. This kind of direct-fired boiler has a low fuel heat utilization rate. The heat utilization rate of most direct-fired coal-fired boilers is not more than 60%, which wastes energy, and the combustion is not complete. The pollution is serious, and it has long been a restricted equipment. . [0003] At the same time, the existing boilers have poor safety performance, which easily causes the flame in the combustion chamber of the boiler to return to the fuel bunker, which easily leads to problems such as explos...

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): F23J1/06
CPCF23J1/06
Inventor 张恩雄
Owner HUBEI CHANGFANGYUAN COATING EQUIP
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