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Special Focus on VGO Pump 2- Excellent Performance Index

2020-07-22 13:48:46 Chongqing Pump Read

喜訊: VGO加氫裂化進料泵的性能參數指標優秀

Special Focus on VGO Pump 2- Excellent Performance Index


On June 12, 2020, VGO Hydrocracking Feed Pump (SDT70-300) produced by CQPI was put into operation successfully. After running for 168 hours, the pump succeeded in withstanding high temperature, high pressure and rich catalyst hard particles liquid, meanwhile its flow, head, efficiency, temperature rise, vibration and other parameters behaved adequately well.

2020年6月12日,重泵公司生產的SDT70-300型VGO加氫裂化進料泵一次性試車投產成功,經過168小時運行考核,泵不但經受了高溫、高壓及富含催化劑硬顆粒的使用介質的考驗,而且流量、揚程、效率、溫升、振動等各項參數指標都很優秀。其中振動指標,根據JB/T8097-1999《泵的振動測量及評價方法》標準,達到了評價A級的最高標準,振動指標優異是泵組長周期可靠運行的根本保障。

Parameters of pump are rated flow 65m3 / h, rated head 2,985m, rated speed 6,000 rpm,  and medium is VGO  in temperature of 210 ℃ ~ 260 ℃ ~ 350 ℃including 5% WT metal catalyst particles. The pump adopts radial split double casing barrel structure (BB5). Its core package adopts axial split structure (BB3) with 10-stage impellers arranged symmetrically. The mechanical seal applies plan32 + 54 for sealing and flushing. The pump unit is equipped with gear box and independent lubricating oil system as well as mechanical seal flushing circulating oil system.

SDT70-300型加氫裂化進料泵組的額定流量65m3/h、額定揚程2985m、額定轉速6000轉/分鐘,介質為210℃~260℃~350℃的VGO并含有5%WT金屬催化劑顆粒,泵總體采用徑向剖分的雙殼體桶袋型結構(BB5型),其芯包部件采用10級葉輪全對稱布置的軸向部分結構(BB3型),泵的機械密封沖洗采用PLAN32+54方案,泵組帶增速機、配有獨立的潤滑油系統和機封沖洗循環油系統。

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CQPI is a state-owned company affiliated with Chongqing Machinery & Electronics Holding (Group) Co., Ltd.(CME), specializing in the research, development, design and production of high-end pump and systems. It has two main category products, the positive displacement pump and centrifugal pump. The company established in 1951, and it has sustained profitability and steady development, there are more than 1000 employees, and it covers an area of 200,000m2. Awarded the "national enterprise technology center", passed the assessment of “integrated management system of informatization and industrialization", and awarded “API Q1”. With the platform of "whole-life cycle management and remote operation and maintenance ", the product is widely used in the industry of oil and gas, chemical, mining, metallurgy, steel, nuclear power, thermal power, water supply and drainage etc. in domestic and abroad, and has been exported to more than 30 countries all over the world. 

重慶水泵廠有限責任公司是重慶機電(控股)集團旗下專業從事高端工業泵類產品及系統研究、開發、設計、生產于一體的國有企業,覆蓋容積泵及離心泵兩大類產品。重泵始建于1951年,持續盈利、穩定發展,現有員工1000余人,工廠占地面積200,000平方米;獲得“國家企業技術中心”的授牌、通過國家“信息化和工業化融合管理體系 要求”的評定、擁有“API Q1”證書、攜“機泵全生命周期管理及遠程運維”平臺,廣泛服務于國內外油氣、化工、礦山、冶金、鋼鐵、核電、電力、給排水等領域,已出口到全球30多個國家和地區。

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