CN107191628B - A kind of reversal valve for rotary regenerative oxidation furnace - Google Patents
A kind of reversal valve for rotary regenerative oxidation furnace Download PDFInfo
- Publication number
- CN107191628B CN107191628B CN201710547823.XA CN201710547823A CN107191628B CN 107191628 B CN107191628 B CN 107191628B CN 201710547823 A CN201710547823 A CN 201710547823A CN 107191628 B CN107191628 B CN 107191628B
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- CN
- China
- Prior art keywords
- gas chamber
- valve
- outline border
- exhaust gas
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 22
- 230000003647 oxidation Effects 0.000 title claims abstract description 21
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 71
- 238000010926 purge Methods 0.000 claims abstract description 37
- 238000000746 purification Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 64
- 238000000034 method Methods 0.000 description 5
- 239000012855 volatile organic compound Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000018199 S phase Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
- F16K5/181—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the housing or parts of the housing mechanically pressing the seals against the plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710547823.XA CN107191628B (en) | 2017-07-06 | 2017-07-06 | A kind of reversal valve for rotary regenerative oxidation furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710547823.XA CN107191628B (en) | 2017-07-06 | 2017-07-06 | A kind of reversal valve for rotary regenerative oxidation furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107191628A CN107191628A (en) | 2017-09-22 |
CN107191628B true CN107191628B (en) | 2018-12-04 |
Family
ID=59881947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710547823.XA Active CN107191628B (en) | 2017-07-06 | 2017-07-06 | A kind of reversal valve for rotary regenerative oxidation furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107191628B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107631054B (en) * | 2017-10-18 | 2023-04-04 | 西安昱昌环境科技有限公司 | Self sealss RTO rotary valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4204499B2 (en) * | 2004-03-19 | 2009-01-07 | 株式会社大気社 | Rotary switching valve and heat storage type gas processing apparatus using the same |
KR101220126B1 (en) * | 2004-06-28 | 2013-01-11 | 가부시키가이샤 다이키샤 | Heat storage type gas processing apparatus |
KR100918880B1 (en) * | 2009-06-08 | 2009-09-28 | (주)케스지기술환경 | Apparatus for regenerative thermal oxidation process with rotary type |
CN201795094U (en) * | 2010-09-08 | 2011-04-13 | 鞍钢股份有限公司 | Three-way change valve |
CN203656266U (en) * | 2013-12-24 | 2014-06-18 | 青岛华世洁环保科技有限公司 | Reversing valve for rotary type thermal storage oxidizing furnace |
CN207213252U (en) * | 2017-07-06 | 2018-04-10 | 西安昱昌环境科技有限公司 | A kind of reversal valve for rotary regenerative oxidation stove |
-
2017
- 2017-07-06 CN CN201710547823.XA patent/CN107191628B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107191628A (en) | 2017-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Reversing valve used for rotary heat-accumulation oxidizing furnace Effective date of registration: 20190809 Granted publication date: 20181204 Pledgee: Xi'an Science and Technology Financial Service Center Co., Ltd. Pledgor: Xi'an Yu Chang Environmental Technology Co., Ltd. Registration number: Y2019610000006 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200921 Granted publication date: 20181204 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN YURCENT ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2019610000006 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A reversing valve for rotary regenerative oxidation furnace Effective date of registration: 20200925 Granted publication date: 20181204 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN YURCENT ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2020610000161 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211014 Granted publication date: 20181204 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN YURCENT ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2020610000161 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Reversing valve for rotary regenerative oxidation furnace Effective date of registration: 20211015 Granted publication date: 20181204 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN YURCENT ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2021610000263 |