球罐安裝工程施工組織設(shè)計.doc
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1．編制說明
1.1 本施工組織設(shè)計僅適用于南化8萬噸/年環(huán)氧丙烷裝置丙烯罐區(qū)2臺1000m3 丙烯球罐安裝工程。
1.2 編制及施工驗收依據(jù)
● 施工藍(lán)圖
●《壓力容器安全技術(shù)監(jiān)察規(guī)程》質(zhì)技監(jiān)局鍋發(fā)［1999］
●《鋼制球形儲罐》GB12337—1998
●《鋼制壓力容器》GB150—1998
●《球形儲罐施工及驗收規(guī)范》GB50094—98
●《承壓設(shè)備無損檢測》JB47030.1－4730.6－2005
●《熔敷金屬中擴散氫測定方法》GB／T3965-1995
●《金屬夏比缺口沖擊實驗方法》GB／T229-94
●《壓力容器涂敷與運輸包裝》JB/T4711-2003
●《鋼制壓力容器焊接工藝評定》JB4708-2000
●《壓力容器用鋼板》GB6654-1996
●《碳鋼焊條》GB/T5117-1995
●《壓力容器用碳素鋼和低合金鋼鍛件》JB4726-2000
●《低合金鋼焊條》GB/T5118-1995
●《鋼制壓力容器產(chǎn)品焊接試板的力學(xué)性能檢驗》JB4744-2000
●《壓力容器用鋼焊條訂貨技術(shù)條件》JB4747-2002
●《壓力容器質(zhì)量保證手冊》
2．工程概況
本工程****8萬噸／年環(huán)氧丙烷裝置2臺1000m3球罐安裝工程新建設(shè)備。
2.1 建設(shè)單位：南化公司。
2.2 設(shè)計單位：中國*****工程公司
2.3 1000m3 丙烯球罐設(shè)計參數(shù)
設(shè)計壓力：2.18Mpa 設(shè)計溫度：50℃
工作壓力：1.96Mpa 水壓試驗壓力：2.73Mpa
氣密性試驗壓力：2.18Mpa 公稱容積：1000m3
內(nèi)徑：12300mm 儲存介質(zhì)：丙烯
材質(zhì)：16MnR 容器類別：III類
壁 厚：48mm 腐蝕裕度：2mm
2.4工程內(nèi)容
2.4.1 2臺1000m3丙烯球罐本體組焊；
1. Preparation instructions
1.1 The construction organization design applies only to the South of 80,000 tons / year propylene oxide plant, propylene, propylene tank 1000m3 tank 2 sets of installation.
1.2 The basis for the preparation and construction inspection
● Construction Blueprint
● "Pressure Vessel Safety Technology Supervision" Zhijijianju pot [1999]
● "steel spherical tank" GB12337-1998
● "steel pressure vessel" GB150-1998
● "spherical tank construction and acceptance of" GB50094-98
● "pressure equipment, non-destructive testing" JB47030.1-4730.6-2005
● "deposited metal in the determination of diffusible hydrogen" GB/T3965-1995
● "Metal Charpy notched impact test method" GB/T229-94
● "pressure vessel coated with the transport packaging" JB/T4711-2003
● "Pressure Vessel Welding Procedure Qualification" JB4708-2000
● "pressure vessels" GB6654-1996
● "carbon electrode" GB/T5117-1995
● "pressure vessel with carbon steel and low alloy steel forgings" JB4726-2000
● "low-alloy steel welding rod" GB/T5118-1995
● "welded steel pressure vessel products test the mechanical properties of test panels" JB4744-2000
● "pressure vessel steel rod order technical conditions" JB4747-2002
● "Pressure Vessel Quality Assurance Manual"
2. Project Overview
**** 80,000 tons of this project / year propylene oxide plant installation of 2 sets of new equipment 1000m3 spherical.
2.1 Construction Company: South of the company.
2.2 Design: China ***** Engineering Corporation
2.3 1000m3 spherical tank design parameters of propylene
Design pressure: 2.18Mpa design temperature: 50 ℃
Working pressure: 1.96Mpa hydraulic test pressure: 2.73Mpa
Tightness Test Pressure: 2.18Mpa nominal volume: 1000m3
Diameter: 12300mm storage media: acrylic
Material: 16MnR Vessel Type: III class
Thickness: 48mm corrosion margin: 2mm
2.4 The works
2 sets of propylene tank 1000m3 2.4.1 Ontology Welding;