簡要描述:
濟南檢測公司防爆油氣回收多參數檢測儀在加油(you)(you)(you)(you)(you)站為(wei)汽車加油(you)(you)(you)(you)(you)過程中,通過真(zhen)空(kong)泵產(chan)生一(yi)定真(zhen)空(kong)度,經過加油(you)(you)(you)(you)(you)槍(qiang)、油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)管、真(zhen)空(kong)泵等(deng)油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)設備,按照氣(qi)(qi)液(ye)比控制(zhi)在1.0至1.2之間的要(yao)求(qiu),將(jiang)加油(you)(you)(you)(you)(you)過程中揮發的油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)到油(you)(you)(you)(you)(you)罐內(nei)。二(er)次油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)分為(wei)分散式(shi)油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)和集中式(shi)油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)兩種形(xing)式(shi),我(wo)公司主要(yao)采(cai)用的二(er)次油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)形(xing)式(shi)以分散式(shi)油(you)(you)(you)(you)(you)氣(qi)(qi)回(hui)(hui)收(shou)(shou)(shou)為(wei)主。
產品(pin)時間:2024-04-22
產品型號:LB-7035
廠商性質:生產廠家
品牌 | 其他品牌 | 產地類別 | 國產 |
---|---|---|---|
應用領域 | 醫療衛生,化工,石油,地礦,能源 |
濟南檢測公司防爆油氣回收多參數檢測儀
在(zai)加(jia)(jia)油站為汽車加(jia)(jia)油過(guo)程中,通過(guo)真(zhen)(zhen)空泵產(chan)生一定真(zhen)(zhen)空度,經過(guo)加(jia)(jia)油槍、油氣(qi)回(hui)收(shou)管、真(zhen)(zhen)空泵等油氣(qi)回(hui)收(shou)設備,按照氣(qi)液比控制在(zai)1.0至(zhi)1.2之間的要求(qiu),將加(jia)(jia)油過(guo)程中揮發的油氣(qi)回(hui)收(shou)到油罐(guan)內。
加油(you)(you)站(zhan)一次油(you)(you)氣(qi)(qi)回收(shou)是指地埋油(you)(you)罐卸(xie)油(you)(you)系(xi)統改造;二次油(you)(you)氣(qi)(qi)回收(shou)是指回收(shou)式加油(you)(you)槍油(you)(you)氣(qi)(qi)回收(shou)管線建設;三次油(you)(you)氣(qi)(qi)回收(shou)是指安裝(zhuang)(zhuang)后處理(li)裝(zhuang)(zhuang)置,通過冷凝(ning)、吸附等(deng)方法將油(you)(you)氣(qi)(qi)回收(shou)為汽油(you)(you)。
一(yi)、一(yi)次油氣(qi)回收階段(即卸油油氣(qi)回收系(xi)統(tong))
一(yi)次(ci)油(you)氣回(hui)收(shou)階(jie)段是通(tong)過壓力平衡原(yuan)理,將在卸油(you)過程中(zhong)揮發的油(you)氣收(shou)集到(dao)油(you)罐車內,運回(hui)儲油(you)庫進行油(you)氣回(hui)收(shou)處理的過程。
該階段油(you)(you)(you)(you)(you)(you)氣回(hui)收實現(xian)過程:在(zai)油(you)(you)(you)(you)(you)(you)罐(guan)(guan)(guan)車(che)卸(xie)油(you)(you)(you)(you)(you)(you)過程中,油(you)(you)(you)(you)(you)(you)罐(guan)(guan)(guan)車(che)內(nei)壓(ya)力(li)減小,地(di)(di)下儲(chu)(chu)(chu)罐(guan)(guan)(guan)內(nei)壓(ya)力(li)增加,地(di)(di)下儲(chu)(chu)(chu)罐(guan)(guan)(guan)內(nei)與油(you)(you)(you)(you)(you)(you)罐(guan)(guan)(guan)車(che)內(nei)的壓(ya)力(li)差,使卸(xie)油(you)(you)(you)(you)(you)(you)過程中揮發的油(you)(you)(you)(you)(you)(you)氣通(tong)過氣管線回(hui)到(dao)油(you)(you)(you)(you)(you)(you)罐(guan)(guan)(guan)車(che)內(nei),達到(dao)油(you)(you)(you)(you)(you)(you)氣收集(ji)目的。待卸(xie)油(you)(you)(you)(you)(you)(you)結束,地(di)(di)下儲(chu)(chu)(chu)罐(guan)(guan)(guan)與油(you)(you)(you)(you)(you)(you)罐(guan)(guan)(guan)車(che)內(nei)壓(ya)力(li)達到(dao)平衡狀(zhuang)態,一次油(you)(you)(you)(you)(you)(you)氣回(hui)收階段結束。
動注射式的(de)(de)進樣方式,可減少(shao)人體(ti)和液體(ti)的(de)(de)接觸,避(bi)免人體(ti)傷害,提(ti)高安全性。
l 無機碳(tan)反應池(chi)設計有加熱裝置,消除了樣(yang)品峰的拖(tuo)尾,縮(suo)短了樣(yang)品測定時間。
l 可(ke)配置固體(ti)進樣(yang)器,對固體(ti)樣(yang)品(土壤、污(wu)泥等(deng))進行舟進樣(yang),應用范(fan)圍廣。
l 可選配在(zai)線模塊(kuai),實現在(zai)線監(jian)測。
l 可(ke)選配(pei)自動(dong)取樣(yang)儀(yi),實現無人值守,節約人力和時(shi)間。
結(jie)構和用途油氣回(hui)收多參數檢測儀
二、二次油氣回收階段(即加油油氣回收系統)
二(er)次油(you)氣(qi)回(hui)(hui)收階段是采用真(zhen)空輔助式(shi)油(you)氣(qi)回(hui)(hui)收設備,將(jiang)在加油(you)過(guo)程中(zhong)揮發的油(you)氣(qi)通過(guo)地(di)(di)下油(you)氣(qi)回(hui)(hui)收管線收集到地(di)(di)下儲罐(guan)內的油(you)氣(qi)回(hui)(hui)收過(guo)程。
該(gai)階(jie)段油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)實現過程:在加油(you)(you)(you)站為汽車加油(you)(you)(you)過程中(zhong),通過真(zhen)(zhen)空泵(beng)產生一(yi)定真(zhen)(zhen)空度,經過加油(you)(you)(you)槍(qiang)、油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)管、真(zhen)(zhen)空泵(beng)等油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)設(she)備,按照氣(qi)(qi)(qi)(qi)液比控(kong)制在1.0至1.2之間的(de)要求,將加油(you)(you)(you)過程中(zhong)揮(hui)發的(de)油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)到(dao)油(you)(you)(you)罐內。二次油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)分為分散式油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)和集(ji)中(zhong)式油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)兩(liang)種形式,我(wo)公(gong)司(si)主(zhu)要采用的(de)二次油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)形式以分散式油(you)(you)(you)氣(qi)(qi)(qi)(qi)回(hui)(hui)(hui)收(shou)為主(zhu)。
三、三次油(you)氣(qi)回(hui)收階段(即油(you)氣(qi)排放處理裝(zhuang)置(zhi))
濟南檢測公司防爆油氣回收多參數檢測儀
關鍵名詞解釋(shi):
1.密閉(bi)性:是指(zhi)加油站所(suo)有汽油設備(包(bao)括(kuo)加油機、工(gong)藝(yi)管(guan)線(xian)、儲油罐(guan)、真空(kong)壓力閥(也叫(jiao)呼吸閥)等)系統的(de)密閉(bi)程度(du),檢測壓力為500PA。
2.液阻:是指(zhi)由二次油(you)氣(qi)回收設(she)備(bei)至儲油(you)罐的(de)氣(qi)相(xiang)管線對氣(qi)體的(de)阻力(li)。
3.氣液比:是指加油槍(qiang)(qiang)回氣量(liang)與(yu)加油槍(qiang)(qiang)出油量(liang)的(de)比,檢(jian)測值1.0-1.2范圍屬于符合標準。
排放(fang)標準:
《加油(you)站大氣污染(ran)物排放標準(zhun)》(GB20952-2020)