CN112943997A - 一种粉尘爆炸主动隔爆装置 - Google Patents
一种粉尘爆炸主动隔爆装置 Download PDFInfo
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- CN112943997A CN112943997A CN202110106536.1A CN202110106536A CN112943997A CN 112943997 A CN112943997 A CN 112943997A CN 202110106536 A CN202110106536 A CN 202110106536A CN 112943997 A CN112943997 A CN 112943997A
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- 238000004880 explosion Methods 0.000 title claims abstract description 74
- 239000000428 dust Substances 0.000 title claims abstract description 33
- 238000005474 detonation Methods 0.000 claims abstract description 89
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 48
- 230000001629 suppression Effects 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000002912 waste gas Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
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- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
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- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/363—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position the closure members being rotatable or pivoting
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/04—Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110106536.1A CN112943997B (zh) | 2021-01-26 | 2021-01-26 | 一种粉尘爆炸主动隔爆装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110106536.1A CN112943997B (zh) | 2021-01-26 | 2021-01-26 | 一种粉尘爆炸主动隔爆装置 |
Publications (2)
Publication Number | Publication Date |
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CN112943997A true CN112943997A (zh) | 2021-06-11 |
CN112943997B CN112943997B (zh) | 2023-03-24 |
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CN202110106536.1A Active CN112943997B (zh) | 2021-01-26 | 2021-01-26 | 一种粉尘爆炸主动隔爆装置 |
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CN (1) | CN112943997B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114838227A (zh) * | 2022-04-06 | 2022-08-02 | 常州大学 | 一种弯管加固抑爆隔爆一体化装置 |
CN114963002A (zh) * | 2022-05-31 | 2022-08-30 | 广东众大智能科技有限公司 | 可燃尾气防爆处理装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104407013A (zh) * | 2014-11-04 | 2015-03-11 | 中国石油化工股份有限公司 | 测量气体爆炸对结构影响的实验装置 |
CN205154231U (zh) * | 2015-12-09 | 2016-04-13 | 辽宁华科中煤装备有限公司 | 矿用管道阻爆装置 |
CN108626448A (zh) * | 2018-05-30 | 2018-10-09 | 东北大学 | 一种具有清灰功能的主动式单向翻板隔爆阀 |
CN109027354A (zh) * | 2018-10-17 | 2018-12-18 | 河北锐智纳米科技有限公司 | 隔爆翻板阀 |
CN209587296U (zh) * | 2019-01-23 | 2019-11-05 | 康洛吉自动化系统工程(上海)有限公司 | 一种用于输尘管道上的顶吸式单向隔爆阀 |
CN110848447A (zh) * | 2019-12-13 | 2020-02-28 | 汇乐因斯福环保安全研究院(苏州)有限公司 | 一种气动式主动隔爆插板阀及隔爆方法 |
-
2021
- 2021-01-26 CN CN202110106536.1A patent/CN112943997B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104407013A (zh) * | 2014-11-04 | 2015-03-11 | 中国石油化工股份有限公司 | 测量气体爆炸对结构影响的实验装置 |
CN205154231U (zh) * | 2015-12-09 | 2016-04-13 | 辽宁华科中煤装备有限公司 | 矿用管道阻爆装置 |
CN108626448A (zh) * | 2018-05-30 | 2018-10-09 | 东北大学 | 一种具有清灰功能的主动式单向翻板隔爆阀 |
CN109027354A (zh) * | 2018-10-17 | 2018-12-18 | 河北锐智纳米科技有限公司 | 隔爆翻板阀 |
CN209587296U (zh) * | 2019-01-23 | 2019-11-05 | 康洛吉自动化系统工程(上海)有限公司 | 一种用于输尘管道上的顶吸式单向隔爆阀 |
CN110848447A (zh) * | 2019-12-13 | 2020-02-28 | 汇乐因斯福环保安全研究院(苏州)有限公司 | 一种气动式主动隔爆插板阀及隔爆方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114838227A (zh) * | 2022-04-06 | 2022-08-02 | 常州大学 | 一种弯管加固抑爆隔爆一体化装置 |
CN114838227B (zh) * | 2022-04-06 | 2024-01-23 | 常州大学 | 一种弯管加固抑爆隔爆一体化装置 |
CN114963002A (zh) * | 2022-05-31 | 2022-08-30 | 广东众大智能科技有限公司 | 可燃尾气防爆处理装置 |
Also Published As
Publication number | Publication date |
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CN112943997B (zh) | 2023-03-24 |
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Effective date of registration: 20240604 Address after: 510663 No.9, Keke Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Special Equipment Testing and Research Institute (Guangzhou Special Equipment Accident Investigation Technology Center Guangzhou Elevator Safety Operation Monitoring Center) Country or region after: China Address before: 6 / F, Liurong building, 65 Liurong Road, Yuexiu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU ACADEMY OF SPECIAL EQUIPMENT INSPECTION & TESTING Country or region before: China |
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