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10t脫鹽水技術(shù)投標文件(中英文版)(已修改)

2024-11-11 12:50 本頁面
 

【正文】 0 Tenderee: 招 標人: AGENCY: 招 標代理機構(gòu):北京 ****工程技術(shù)有限公司 Bidding project: Project 招 標項目: Project Biding equipment: equipments for 10t/h desalted water system 招 標設(shè)備: 10t/h 脫 鹽水 系統(tǒng)設(shè)備 Biding number: 招 標編號: Bid Documents Technical Part 投標文件 技術(shù)部分 September, 2020 2020 年 9 月 10t/h 脫鹽水系統(tǒng) 1 Contents 目錄 一、 General 項目概述 ........................................................................................... 2 二、 Utility Data 共用工程條件 ............................................................................. 4 三、 Technical guarantee 技術(shù)保證 .................................................................. 5 四、 Design amp。 Fabrication Standard Code 設(shè)計、制造標準 ....................... 7 五、 Process Description 工藝方案說明 ........................................................... 8 六、 Process equipment and pipe installation 工藝設(shè)備及管道安裝 ...... 39 八、 Accessories for system 系統(tǒng)配套 .......................................................... 49 十、 Work scope and technical service 工作范圍及技術(shù)服務(wù) ................... 55 十一、 Equipment Inspection and Performance Test 設(shè)備監(jiān)造(檢驗)和性能驗收試驗 ............................................................................................................. 65 十二、 Time Schedule of Engineering 項目進度控制 ................................. 69 十三、 Server Guarantees 服務(wù)承諾 ............................................................... 69 APPENDIX 1 Equipment list 附件一:設(shè)備清單 ........................................ 72 APPENDIX 2: Layout drawing 附件二: 平面布置圖 ................................. 79 APPENDIX 3: PID drawing 附件三: PID 圖 ................................................. 80 APPENDIX 4: RO calculation script 附件四:反滲透系統(tǒng)計算書 .......... 81 APPENDIX 5: Power collocation 附件五:動力配置表 ............................... 82 APPENDIX 6: Spare parts list 附件六:備品備件表 ................................... 84 10t/h 脫鹽水系統(tǒng) 2 一、 General 項目概述 Project name 項目名稱 **** (Huizhou) LTD 10t/h desalted water system. ****有限公司 10t/h 脫鹽水系統(tǒng)。 Project general 項目概述 This bid document is made out according to Material Requisition For Desalted Water Package (X7600) provided by **** (LYG) ENGINEERING CO., LTD. And this proposal is special for **** (Huizhou) LTD 10t/h desalted water system. 本投標文件是依據(jù)北京 ****工程技術(shù)有限公司提供的 X7600《 除鹽水系統(tǒng)請購單 》 編制 , 適合于 ****有限 公司 10t/h 脫鹽水系統(tǒng) 。 **** is trusted by **** (Huizhou) LTD to carriy out works of this 10t/h desalted water system to supply eligible DI water for industry production. 本項目是北京 ****工程技術(shù)有限公司 受 ****有限公司 的委托,承擔(dān)本 10t/h 脫鹽水系統(tǒng),主要是為生產(chǎn)提供脫鹽水。 The raw water is municipal tap water. The water quality is detailed in sheet 1: raw water quality. The totally output of desalt water will be 10t/h. According to raw water quality and Requisition requirement, the main process of DI system is ensured as below: Quartz sand fiter+active carbon filter+two pass sand fiter, active carbon filter, two pass RO are main advance, safety and reliable running, wateramp。energy saving are considered seriously in this proposal. 該脫鹽水系統(tǒng)的源水采用 市政自來水 , 其水質(zhì) 詳見水質(zhì)報告 ,原水經(jīng)過脫鹽水系統(tǒng)處理,最終脫鹽水產(chǎn)水量達到 10t/h。根據(jù)水質(zhì)特點和招標文件要求,遵循工藝技術(shù)先進,運行安全可靠,節(jié)能、節(jié)水、環(huán)保,保證系統(tǒng)能長期穩(wěn)定運行10t/h 脫鹽水系統(tǒng) 3 的原則,確定本套系統(tǒng)主工藝為:砂過濾器 +活性炭過濾器 +兩級反滲透。整套系統(tǒng)設(shè)計以砂過濾器、活性炭過濾器、反滲透為主要處理設(shè)備。 Sand filter can reduce the turbidity, and active carbon filter shall absorb the residual turbidity and anic matters to make sure the pretreated water satisfy RO set where the water will be desalted and eligible water is produced. PLC control is used for whole system. DP interface is included and autocontrol, distance inspection DCS will be relized. 砂過濾器可以降低水中濁度,活性炭過濾器可以進一步吸附水中懸浮物質(zhì)和有機物,使產(chǎn)水達到反滲透的進水要求,反滲透為脫鹽系統(tǒng),確保出水水質(zhì)達標。整套系統(tǒng)結(jié)構(gòu)緊湊、占地面積小、藥劑使用量少、安全環(huán)保,是目前較為經(jīng)濟、實用的水脫鹽處理工藝。 全套系統(tǒng)采用 PLC 自動控制,含 DP 接口,可實現(xiàn)全自動控制和遠程監(jiān)測DCS 控制。 Raw water quality 原水水質(zhì) The raw water is municipal tap water. The water quality is detailed in sheet 1: raw water quality. 本方案原水為 市政自來水 , 具體水質(zhì)見下表: sheet 1 raw water quality(based on national Standard GB57492020 ) 表 1 原水水質(zhì) 項目 Item 單位 unit 原水 raw water 色度 Color 鉑鈷色度單位 < 5 濁度 Turbidity NTU 溫度 Temperature ℃ 23 臭和味 Odor 無臭味,無異味 none 肉眼可見物 Visible substance 無 none pH 10t/h 脫鹽水系統(tǒng) 4 總硬度 Hardness ( CaCO3) mg/l (以 CaCO3 計) 28 Fe3+ mg/l 游離余氯 Free residual chlorine mg/l 細菌數(shù) Bacterial count CPU/mg < 1 耗氧量 Oxygen consumption mg/l 亞硝酸鹽 nitrite mg/l Site conditions 工程 現(xiàn)場 條件 Plant site 工廠地點: **** Condition 運行條件: Outdoor with canopy 露天帶雨棚 Ambient temperature: 環(huán)境溫度 Average temperature in year 年平均溫度: 21~23℃ Extreme lowest temperature in year 年極端最低溫度: ℃ Extreme highest temperature in year 年極端最高溫度: ℃ Design (wb) temperature for air conditioning 設(shè)計濕球溫度 : ℃ Relative humidity 最熱月平均相對濕度: 83% (Average in the hottest month) Average wind velocity 年平均風(fēng)速: Maximum wind velocity 年最大風(fēng)速: 20m/s Barometric pressure 大氣壓 : Average 平均: Earthquake 地震烈度: Modified Mercalli Scale of 6 Room for this equipment/package 占地: LWH=1454m 二、 Utility Data 共用工程條件 10t/h 脫鹽水系統(tǒng) 5 Raw water supply system 供水系統(tǒng) Raw water quantity 原水水量 : Air supply system 供氣系統(tǒng) Air for instruments 儀表用氣 N2, Nitrogen 氮氣 Operation Pressure: 6 bar 運行壓力: 6 bar/g, 100L/min Power supply system 供電系統(tǒng) 380v/50hz/3φ, 30KW Sewage Drain system 污水排放系統(tǒng) Sewage shall be collected in Sewage Drain system. Amount of drain will about 系統(tǒng)排放污水收集到污水系統(tǒng) ,水量約 。 三、 Technical guarantee 技術(shù)保證 Pretreatment system 預(yù)處 理系統(tǒng) Outlet SDI產(chǎn)水 SDI: 4 Turbidity 濁 度: 1NTU
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