杏一輕烴歧化裝置工程施工組織設計.doc

施工組織設計
1、工程概況
1．1  工程特點
1．1．1  編制依據：天然氣分公司杏一輕烴歧化裝置工程施工圖紙，有關國家、行業標準
1．1．2  建設地點：大慶市紅崗區天然氣分公司杏一集氣站內。
1．1．3  工程組成：新建杏一輕烴歧化裝置1套。裝置分五個單元：100單元輕烴歧化裝置，200單元反應物分離系統，300單元再生氣循環系統，400單元輕烴分離系統，500單元公用工程系統。
1．1．4  工程建設目的：采用生產工藝技術成熟、靈活、先進可靠，節能降耗、副產品回收利用，得到附加值高、有市場的產品，以提高企業經濟效益。
1．1．5  設計規模：新建杏一輕烴歧化裝置1套。本裝置年處理輕烴原料5萬噸。塔分離系統設計年操作時間為8000小時，歧化反應系統為6000小時，再生系統為2000小時。裝置操作彈性為設計能力的60%~110%。
1．1．6  裝置工程量
本裝置設備臺數為63臺套，設備總重571.5噸。自動控制調節回路數32個。工藝管線總長9.17千米，各類閥門1386個。占地面積1945公頃，建筑面積541平方米。
1．1．7  施工工期：2003年4月15日至2003年10月30日，總工期199天。
1．2  建設地點特征
   該工程建在大慶天然氣分公司杏一集氣站內，該廠區位于大慶市紅崗區，北距大慶火車站約25公里，南距紅崗鎮約5公里。廠區有公路與薩大路
Construction Design
1, Project Overview
1.1 Project Characteristics
1.1.1 the preparation of authority: a light hydrocarbon gas disproportionation unit apricot branch design drawings, the national and industry standards
1.1.2 Location: Honggang District, Daqing City, apricot branch of natural gas a gas gathering station.
1.1.3 Project components: a new apricot 1 set of light hydrocarbon disproportionation unit. Unit divided into five units: 100 units of light hydrocarbon disproportionation unit, 200-unit separation of reaction system, the circulatory system of 300 units and then angry, 400 units of light hydrocarbon separation system, 500 cell utility system.
1.1.4 Project Objective: The production process technology is mature, flexible, modern, reliable, energy saving, product recycling, have high added value, there is a market for products to improve the economic efficiency of enterprises.
1.1.5 Design size: A light hydrocarbon disproportionation new device an apricot set. The device processing hydrocarbon raw materials 50 thousand tons annual. Tower Separation System time is 8000 hours in operation, the disproportionation reaction system is 6000 hours to 2000 hours regeneration system. Device operating flexibility for the design capacity of 60% to 110%.
1.1.6 Device Quantity
Device sets the device number of 63 sets of equipment, weighing 571.5 tons. The number of automatic adjustment circuit 32. Total length of 9.17 km pipeline process, various types of valves 1386. Covers an area of 1945 hectares, construction area of 541 square meters.
1.1.7 Construction period: April 15, 2003 to October 30, 2003, the total duration of 199 days.
1.2 Construction site features
   The project construction in Daqing branch of natural gas filling stations an episode of apricot, the plant located Honggang District in Daqing City, about 25 km south of Daqing Railway Station, about 5 km north of Red Gang Town. Factory with highway and road Sa
 

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