美國(guó)泰樂(lè)TYLER進(jìn)口阻爆燃阻火器

產(chǎn)品描述-

美國(guó)泰樂(lè)TYLER進(jìn)口阻火器分為阻爆燃型、波紋型、抽屜型、網(wǎng)型、儲(chǔ)罐型等幾大類(lèi),其主要功能是允許易燃易爆的氣體通過(guò)，對(duì)外界傳入儲(chǔ)罐的火焰起有阻止與窒息作用,防止外部火焰竄入存有易燃易爆氣體的設(shè)備、管道內(nèi)或阻止火焰在設(shè)備、管道間蔓延的產(chǎn)品,同時(shí)阻火器也可以使用在有明火設(shè)備的管線上，以防止回火事故。

應(yīng)用范圍-

阻火器適用于可燃?xì)怏w的汽油、煤油、輕柴油、笨、甲笨、原油、芳烴、硫、氫氧液化類(lèi)等管道或輸送可燃性氣體的管道上、火炬系統(tǒng)、易燃易爆溶劑系統(tǒng)、氣體凈化通化系統(tǒng)、氣體分析系統(tǒng)、油氣回收系統(tǒng)、煤礦瓦斯排放系統(tǒng)、加油站設(shè)備、加熱爐燃料氣的管網(wǎng)上，也可用在乙炔、甲烷、丙烷、乙烯氧氣、氮?dú)狻⑻烊粴狻⒄託狻⒎趴展艿馈U氣的管道上,同時(shí)可安裝在儲(chǔ)罐上與呼吸閥可以配套使用。

選型特點(diǎn)-

不同公稱(chēng)直徑的阻爆型阻火器，所要求的距火源zui小安裝距離要對(duì)襯;

選用阻火器其安全阻火速度應(yīng)大于安裝位置可能達(dá)到的火焰?zhèn)鞑ニ俣?

與燃燒器連接的可燃?xì)怏w輸送管道，在無(wú)其它防回火設(shè)施時(shí)，應(yīng)設(shè)阻火器;

阻止以亞音速傳播的火焰，應(yīng)使用阻爆燃型阻火器，其安裝位置宜靠近火源;

阻止以音速或超音速傳播的火焰應(yīng)使用阻爆型阻火器，其安裝位置應(yīng)遠(yuǎn)離火源;

在寒冷地區(qū)使用的阻火器，應(yīng)選用部分或整體帶加熱套的殼體，也可采用其它伴熱方式;

在特殊情況下，可根據(jù)需要選用設(shè)有沖洗管、壓力計(jì)、溫度計(jì)、排污口等接口的阻火器;

安裝于管端的阻火器，公稱(chēng)直徑小于50MM時(shí)采用螺紋連接; 公稱(chēng)直徑大于50MM時(shí)，應(yīng)采用法蘭連接;

安裝于管道中的阻火器，應(yīng)采用法蘭連接;

安裝于管端的阻火器，應(yīng)帶有可自動(dòng)開(kāi)啟的防雨通風(fēng)罩;

儲(chǔ)罐之間氣相連通管道各支管上的阻火器應(yīng)選用阻爆型;

儲(chǔ)罐頂部的油氣排放管道，應(yīng)在與罐頂?shù)倪B接處選用阻爆型阻火器;

儲(chǔ)罐頂部保護(hù)性氣體及油氣排放管道的集合管上應(yīng)選用阻爆型阻火器;

緊急放空管應(yīng)設(shè)置阻爆燃型阻火器。

裝卸設(shè)施的油氣排放或回收總管與各支線的氣相管道之間應(yīng)設(shè)置帶接管阻爆型阻火器;

可燃?xì)怏w放空管道在接入火炬前，若設(shè)置阻火器時(shí)，應(yīng)選用阻爆型阻火器。

技術(shù)參數(shù)-

通徑:1/2－12"  

壓力:PN16-PN40;

溫度:-20℃-150℃     

閥體:鑄鋼、不銹鋼  

阻火層:不銹鋼防爆阻火波紋板;

阻火芯:不銹鋼;

防爆級(jí)別BS5501∶ⅡA、ⅡB、ⅡC

連接方式:法蘭、內(nèi)螺紋;

American TYLER TYLER imported a spark arrester
Product description -
American wessing TYLER import detonation flame arrester is divided into resistance, corrugated, drawer type, mesh type, tank type, such as several major categories, its main function is to allow the flammable and explosive gas through, to the outside world to tank fire with block and smothering action, prevent external flame sensor are flammable and explosive gas equipment, pipe, or products to prevent the spread of fire between the equipment and pipelines, and flame arrester can also be used in the line of fire equipment, in order to prevent the tempering accident.
Application scope -
Flame arrester is suitable for the combustible gas of gasoline, kerosene, light diesel oil, stupid, stupid, crude oil, aromatic hydrocarbons, sulfur, hydrogen and oxygen liquefied pipeline or transport of flammable gas pipeline, the torch, flammable solvent systems, gas purification tonghua system, gas analysis system, oil and gas recycling system, coal mine gas emission, gas equipment, heating furnace fuel gas pipe network, can also be used in acetylene, methane, propane, ethylene, oxygen, nitrogen, natural gas, methane, vent pipes, exhaust pipe, at the same time can be installed on the tank and the breather valve can be used.
Selection characteristics -
The resistance detonation type arrester with different nominal diameter is required for the minimum distance of the fire source installation distance.
The flame arrester of the flame arrester should be greater than the flame propagation speed of the installation position.
In the case of a combustible gas pipeline connected with a burner, a firearm should be set up in the absence of other fire-proof facilities;
In order to prevent the transmission of subsonic flame, the flame arrester should be used to prevent the flame.
The flame arrester should be used to prevent the flame that is transmitted at the speed of sound or supersonic, and should be kept away from the fire source.
The flame arrester used in the cold region shall be either partially or wholly heated, and other heating modes shall be adopted;
In the special case, the flame arrester with the interface of flushing pipe, pressure gauge, thermometer and outlet can be selected according to the need.
The flame arrester installed on the end of the pipe is connected by thread when the nominal diameter is less than 50MM. When nominal diameter is greater than 50MM, flange connection should be adopted.
The flame arrester installed in the pipeline shall be connected with flange.
The flame arrester installed on the end of the pipe should be equipped with an automatic rainproof hood.
The flame arrester on each branch of the gas storage tank shall be used to prevent detonation type;
The oil and gas drainage pipeline at the top of the tank shall be used in the connection of the roof with the flame arrestor.
The flame arrestor should be used on the collection tube of protective gas and oil and gas emission pipeline at the top of tank.
The emergency air tube shall be set up to prevent explosive flame arrester.
The oil and gas discharge or recovery manifold of the loading and unloading facilities shall be equipped with the control of the flame arrester for the control of the gas phase between the various branches.
The combustible gas emptying pipe shall be used to prevent the flame arrester when it is connected to the torch.
Technical parameters -
Size: 1/2-12"
Pressure: PN16 - PN40;
Temperature: - 20 ℃ to 150 ℃
Body: cast steel, stainless steel
Fire resistance layer: stainless steel explosion-proof barrier plate;
Fire-resistant core: stainless steel;
Level of explosion-proof BS5501: Ⅱ A, Ⅱ, Ⅱ C B
Connection: flange, internal thread;