CN102940942A - Wave-absorption shock-absorption corrugated fire-resistance explosion-suppression apparatus - Google Patents
Wave-absorption shock-absorption corrugated fire-resistance explosion-suppression apparatus Download PDFInfo
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- CN102940942A CN102940942A CN2012104203487A CN201210420348A CN102940942A CN 102940942 A CN102940942 A CN 102940942A CN 2012104203487 A CN2012104203487 A CN 2012104203487A CN 201210420348 A CN201210420348 A CN 201210420348A CN 102940942 A CN102940942 A CN 102940942A
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- ripple
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- flame arrester
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Abstract
The present invention relates to the technical field of chemical industry machinery, and discloses a wave-absorption shock-absorption corrugated fire-resistance explosion-suppression apparatus, which comprises a corrugated flame arrester and an aluminum silicate cotton wave-absorption vibration-reduction noisedamping material, wherein the corrugated flame arrester further comprises tube flanges, flame arrester housings and a corrugated fire resistance layer, the flame arrester front housing and the pipe flange I form an integrated structure, the flame arrester rear housing and the pipe flange II form an integrated structure, the corrugated fire resistance layer is laterally placed in the flame arrester housing, and is fixed in a clamping manner through the flame arrester front housing and the flame arrester rear housing, and the aluminum silicate cotton wave-absorption vibration-reduction noisedamping material is lined on the inner wall of the flame arrester housing. According to the present invention, the aluminum silicate cotton wave-absorption vibration-reduction noisedamping material and the corrugated plate structure with functions of flame inhibition and fire resistance are organically combined so as to significantly reduce a flame propagation speed and improve an explosion suppression and flame inhibition performance of the corrugated plate fire-resistance explosion-suppression apparatus.
Description
Technical field
The present invention relates to the chemical machinery technical field, particularly a kind of suction ripple damping ripple back-fire relief explosion suppression device.
Background technology
The accident that flammable gas explosion causes in the pipeline brings great threat often for normal production and personal safety.Therefore, prevent and suppress gas burst is the focus of studying in the world wide always.Because all flammable gas explosion disasters are all relevant with the blast pressure ripple with flame, so suppress flame propagation and weaken pressure wave intensity, be the problem that the worker of preventing and reducing natural disasters is concerned about most.
Suppress at present the topmost way of flame propagation spark arrester is installed in pipeline exactly.Yet no matter silk screen spark arrester or the crimped ribbon arrester commonly used, it stops the effect of flame propagation comparatively remarkable, but also not obvious to the assimilation effect of pressure wave.Therefore, seeking effect and inhale preferably the realization of ripple damping material to effective absorption of pressure wave, is to improve the new way that spark arrester suppresses the combustible medium explosion property.
Summary of the invention
The objective of the invention is: for solving above-mentioned technical problem of the prior art, the suction ripple vibration damping ripple back-fire relief explosion suppression device of flammable gas explosion in a kind of novel inhibition pipeline is provided, and it is by inhaling the fire-retardant datonation-inhibition effect of the common realization of ripple vibration-damping and silencing material and ripple back-fire relief element.
For achieving the above object, the technical solution used in the present invention is: a kind of suction ripple damping ripple back-fire relief explosion suppression device is provided, has comprised: crimped ribbon arrester, aluminium silicate wool are inhaled ripple vibration-damping and silencing material 3; Described crimped ribbon arrester further comprises: pipe flange, spark arrester housing 2, ripple flame retardant bed 4; Spark arrester procapsid 5 is integral structure with pipe flange I 1, and spark arrester back casing 6 is integral structure with pipe flange II 7; Described ripple flame retardant bed 4 laterally places in the spark arrester housing 2, and is gripped by spark arrester procapsid 5 and spark arrester back casing 6; Described aluminium silicate wool is inhaled ripple vibration-damping and silencing material 3 and is lining in spark arrester housing 2 inwalls.Explosive flame enters when inhaling ripple damping crimped ribbon arrester, at first inhales ripple vibration-damping and silencing material 3 absorption pressure Reebs by aluminium silicate wool, then by ripple flame retardant bed 4 fire-retardant flames, realizes the common inhibition of flame and pressure wave.
Wherein, it be porous, high-elastic cotton matter that described aluminium silicate wool is inhaled ripple vibration-damping and silencing material 3, and its microstructure is by having certain elasticity and compressible fibrous, and fiber is crisscross, forms the three-dimensional framework structure, the inner formation of skeleton pore.
Beneficial effect: the ripple struction combination that the present invention adopts aluminium silicate wool to inhale the ripple vibration-damping and silencing material and have flame arrest back-fire relief function, realized the vibration damping noise reduction of suction ripple and flame arrest back-fire relief several functions.Simultaneously, owing to place the aluminium silicate wool of corrugated plating leading portion to inhale effectively absorption pressure Reeb of ripple vibration-damping and silencing material, significantly reduce flame propagation velocity, therefore, the deflagration flame that enters ripple flame arrest back-fire relief structure is easier to be suppressed, has significantly improved the datonation-inhibition flame arrest performance of ripple back-fire relief explosion suppression device.
Description of drawings
Fig. 1 is a kind of structural representation of inhaling ripple damping ripple back-fire relief explosion suppression device of the present invention.
Fig. 2 is the micro-structure diagram that aluminium silicate wool of the present invention is inhaled the ripple vibration-damping and silencing material.
The accompanying drawing sign: 1-pipe flange I, 2-spark arrester housing, the 3-aluminium silicate wool is inhaled ripple vibration-damping and silencing material, 4-ripple flame retardant bed, 5-spark arrester procapsid, 6-spark arrester back casing, 7-pipe flange II.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
Aluminium silicate wool usually is used in the industry as a kind of heat-insulating material.But studies show that aluminium silicate wool is porous, high-elastic cotton matter, its microcosmic is by the crisscross three-dimensional framework structure that forms of high-elastic and compressible fiber, can effectively absorb premix detonation pressure ripple.A kind of suction ripple of the present invention damping ripple back-fire relief explosion suppression device comprises: crimped ribbon arrester, aluminium silicate wool are inhaled ripple vibration-damping and silencing material 3; Described crimped ribbon arrester further comprises: pipe flange, spark arrester housing 2, ripple flame retardant bed 4; Spark arrester procapsid 5 is integral structure with pipe flange I 1, and spark arrester back casing 6 is integral structure with pipe flange II 7; Described ripple flame retardant bed 4 laterally places in the spark arrester housing 2, and is gripped by spark arrester procapsid 5 and spark arrester back casing 6; Described aluminium silicate wool is inhaled ripple vibration-damping and silencing material 3 and is lining in spark arrester housing 2 inwalls, and the back-fire relief effectiveness of explosion suppression inhales ripple vibration-damping and silencing material 3 by aluminium silicate wool and ripple flame retardant bed 4 is finished jointly.
With reference to Fig. 1, in the present embodiment, inhale ripple damping ripple back-fire relief explosion suppression device and be connected in the pipeline by the both sides pipe flange.When blasting in the pipeline, after flame and pressure wave enter and inhale ripple damping ripple back-fire relief explosion suppression device, lining is inhaled 3 pairs of blast pressure ripples of ripple vibration-damping and silencing material at the aluminium silicate wool of inhaling ripple damping crimped ribbon arrester inside and is absorbed, and 4 pairs of flames of ripple flame retardant bed carry out fire-retardant extinguishing simultaneously.By the acting in conjunction that aluminium silicate wool is inhaled ripple vibration-damping and silencing material 3 and ripple flame retardant bed 4, realize inhaling the several functions such as ripple vibration damping noise reduction and flame arrest back-fire relief, improve fire-retardant datonation-inhibition function.
Above content is the further description of the present invention being done in conjunction with optimal technical scheme, can not assert that the implementation of invention only limits to these explanations.Concerning the general technical staff of the technical field of the invention, under the prerequisite that does not break away from design of the present invention, can also make simple deduction and replacement, all should be considered as protection scope of the present invention.
Claims (2)
1. inhale ripple damping ripple back-fire relief explosion suppression device for one kind, it is characterized in that described a kind of suction ripple damping ripple back-fire relief explosion suppression device comprises: crimped ribbon arrester, aluminium silicate wool are inhaled ripple vibration-damping and silencing material (3); Described crimped ribbon arrester further comprises: pipe flange, spark arrester housing (2), ripple flame retardant bed (4); Spark arrester procapsid (5) is integral structure with pipe flange I (1), and spark arrester back casing (6) is integral structure with pipe flange II (7); Described ripple flame retardant bed (4) laterally places in the spark arrester housing (2), and is gripped by spark arrester procapsid (5) and spark arrester back casing (6); Described aluminium silicate wool is inhaled ripple vibration-damping and silencing material (3) and is lining in spark arrester housing (2) inwall.
2. a kind of suction ripple damping ripple back-fire relief explosion suppression device according to claim 1, it is characterized in that, it is porous, high-elastic cotton matter that described aluminium silicate wool is inhaled ripple vibration-damping and silencing material (3), its microstructure is by having certain elasticity and compressible fibrous, and fiber is crisscross, form the three-dimensional framework structure, the inner pore that forms of skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104203487A CN102940942A (en) | 2012-10-29 | 2012-10-29 | Wave-absorption shock-absorption corrugated fire-resistance explosion-suppression apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104203487A CN102940942A (en) | 2012-10-29 | 2012-10-29 | Wave-absorption shock-absorption corrugated fire-resistance explosion-suppression apparatus |
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| CN102940942A true CN102940942A (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104203487A Pending CN102940942A (en) | 2012-10-29 | 2012-10-29 | Wave-absorption shock-absorption corrugated fire-resistance explosion-suppression apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521574A (en) * | 2016-01-15 | 2016-04-27 | 中国人民解放军后勤工程学院 | Explosion arrester for cave depot oil tank breathing pipeline |
Citations (9)
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| US5402603A (en) * | 1992-01-03 | 1995-04-04 | Henley; Robert L. | Flapper plate detonation flame arrester |
| US5905227A (en) * | 1995-09-29 | 1999-05-18 | Leinemann Gmbh & Co. | Method and system for weakening a detonation in a container or piping system |
| CN2512913Y (en) * | 2000-12-14 | 2002-09-25 | 于江 | Tail gas purifying, sliencing and fire-proof device |
| CN2580996Y (en) * | 2002-11-25 | 2003-10-22 | 冯忠 | Drawer-type corrugated flame trap |
| WO2003083369B1 (en) * | 2002-03-27 | 2003-12-04 | Protectoseal Co | Flame arrestor with reflection suppressor |
| CN2778328Y (en) * | 2005-04-19 | 2006-05-10 | 黄定山 | Explosion resistant crimped ribbon arrester |
| CN201101837Y (en) * | 2007-08-24 | 2008-08-20 | 淄博泰丰阀门制造有限公司 | Back-fire relief valve special for chlorine |
| CN101338846A (en) * | 2008-06-25 | 2009-01-07 | 周菊明 | Flexible silencer |
| CN202130761U (en) * | 2011-06-08 | 2012-02-01 | 金明聪 | Butt-clamp corrugated fire arrestor |
-
2012
- 2012-10-29 CN CN2012104203487A patent/CN102940942A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5402603A (en) * | 1992-01-03 | 1995-04-04 | Henley; Robert L. | Flapper plate detonation flame arrester |
| US5905227A (en) * | 1995-09-29 | 1999-05-18 | Leinemann Gmbh & Co. | Method and system for weakening a detonation in a container or piping system |
| CN2512913Y (en) * | 2000-12-14 | 2002-09-25 | 于江 | Tail gas purifying, sliencing and fire-proof device |
| WO2003083369B1 (en) * | 2002-03-27 | 2003-12-04 | Protectoseal Co | Flame arrestor with reflection suppressor |
| CN2580996Y (en) * | 2002-11-25 | 2003-10-22 | 冯忠 | Drawer-type corrugated flame trap |
| CN2778328Y (en) * | 2005-04-19 | 2006-05-10 | 黄定山 | Explosion resistant crimped ribbon arrester |
| CN201101837Y (en) * | 2007-08-24 | 2008-08-20 | 淄博泰丰阀门制造有限公司 | Back-fire relief valve special for chlorine |
| CN101338846A (en) * | 2008-06-25 | 2009-01-07 | 周菊明 | Flexible silencer |
| CN202130761U (en) * | 2011-06-08 | 2012-02-01 | 金明聪 | Butt-clamp corrugated fire arrestor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521574A (en) * | 2016-01-15 | 2016-04-27 | 中国人民解放军后勤工程学院 | Explosion arrester for cave depot oil tank breathing pipeline |
| CN105521574B (en) * | 2016-01-15 | 2020-08-25 | 中国人民解放军后勤工程学院 | Explosion damper for cave depot oil tank breathing pipeline |
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Application publication date: 20130227 |