Heat-storage combustion device with double-valve-plate rotary valve

A regenerative combustion and rotary valve technology, applied in the field of regenerative combustion devices and regenerative combustion devices, can solve the problems of difficult sealing of rotary valves and large impact of exhaust gas leakage, so as to reduce the gap of gas leakage and improve the treatment of exhaust gas Efficiency, leakage prevention effect

Pending Publication Date: 2018-04-20
JIANGSU ZHONGYAN ECOPURE TECH CO LTD
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a regenerative combustion device for a double-valve-plate rotary valve. By improving the structure and installation form of the rotary steering valve, the defects that the r

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
  • Heat-storage combustion device with double-valve-plate rotary valve
  • Heat-storage combustion device with double-valve-plate rotary valve
  • Heat-storage combustion device with double-valve-plate rotary valve

Examples

Experimental program
Comparison scheme
Effect test

Example

[0024] One. First embodiment

[0025] Such as figure 1 As shown, a heat storage combustion device with a double valve plate rotary valve includes: a combustion chamber 101, a heat storage tank 102 and a double valve plate rotary valve 201. The double valve plate rotary valve 201 includes: an annular gas distribution plate 202, an air intake box 201, an exhaust box 214, a purge box 501, an upper valve plate 301 and a lower valve plate 401. Such as figure 2 As shown, between the center bearing seat 203 and the outer ring body 204 of the annular gas distribution plate 202, a plurality of partition plates 205 are installed, and a gas distribution chamber 206 is opened between the two partition plates 205. Such as figure 1 As shown, the bearing support in the center bearing seat 203 is equipped with a synchronous rotating shaft 207, the air vent 208 of the air distribution chamber 206 is opened on the outer wall surface 209 of the outer ring body 204; the air vent 208 is installed w...

Example

[0027] two. Second embodiment

[0028] Such as Figure 5 As shown, an upper spring 601 is installed on the outside of the upper shaft body 303 of the synchronous rotating shaft 207, and the upper spring 601 is movably fixed to the outside of the upper shaft body 303 by a bolt 602. A lower spring 603 is mounted on the outside of the lower shaft body 403 of the synchronous rotating shaft 207, and the lower spring 603 is movably fixed to the outside of the lower shaft body 403 by a bolt 604. The upper valve plate 301 is in close contact with the annular gas distribution plate 202 by the elastic force of the upper spring 601; the lower valve plate 401 is in close contact with the annular gas distribution plate 202 by the elastic force of the lower spring 603. Such as Image 6 As shown, the upper wall surface 605 of the outer ring body 204 of the annular gas distributor 202 is provided with an upper sealing groove 606, and an upper sealing member 607 is installed in the upper sealing...

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 provides a regenerative combustion device with a double valve plate rotary valve, comprising: a combustion chamber, a heat storage tank and a double valve plate rotary valve; the double valve plate rotary valve includes: an annular gas distribution plate, an air intake box, an exhaust Air box, purge box, upper valve plate and lower valve plate; the upper valve plate is installed on the upper part of the annular gas distribution plate, the lower valve plate is installed on the lower part of the annular gas distribution plate, and the upper valve plate is opened with an upper fan-shaped air flow channel. There is a lower fan-shaped air flow channel on the lower valve plate, and a scavenging box is installed on the lower valve plate; the upper valve plate and the lower valve plate are connected by a synchronous shaft, the upper valve plate and the lower valve plate rotate synchronously, and the organic waste gas to be treated passes through the upper fan The air flow channel enters the heat storage box and the combustion chamber, the exhaust gas treated in the heat storage box enters the exhaust box through the lower fan-shaped air flow channel, and the clean gas in the scavenging box enters from the lower purge hole of the lower valve plate. The gas plate and the residual exhaust gas in the heat storage tank are cleaned.

Description

technical field [0001] The invention relates to a regenerative combustion device with a double-valve plate rotary valve, and relates to the technical field of regenerative combustion devices (RTO). Background technique [0002] The current regenerative combustion device (RTO) heats the organic waste gas discharged from the production through the heat storage ceramics, and the temperature rises rapidly. Under the action of gas combustion and heating in the furnace, the temperature reaches 680-1050°C, and the VOCs in the organic waste gas At this high temperature, it is directly decomposed into carbon dioxide and water vapor to form odorless high-temperature flue gas, which then flows through the low-temperature regenerative ceramics. The organic waste gas is decomposed, and the temperature of the high-temperature flue gas itself is greatly reduced. After heat exchange with other media through the heat recovery system, the temperature of the flue gas is further reduced, and fi...

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): F23G7/06F23G5/44
CPCF23G7/068F23G5/44F23G2207/20
Inventor 顾超
Owner JIANGSU ZHONGYAN ECOPURE TECH CO LTD
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