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1、;.Xxxx公司200L/h工業(yè)純水系統(tǒng)方案及報(bào)價(jià)公司簡介1工藝方案及說明2系統(tǒng)報(bào)價(jià)3技術(shù)指標(biāo)及服務(wù)保證4 施工單位:xxxx公司日 期:2011年5月公司簡介Xxxxxxxx公司,專業(yè)從事清洗、水處理技術(shù)的科研及服務(wù)。公司在清洗、原水處理、循環(huán)水處理、廢水處理等領(lǐng)域?yàn)榭蛻籼峁﹥?yōu)質(zhì)的產(chǎn)品及服務(wù);公司專業(yè)生產(chǎn)各類型純水設(shè)備,節(jié)能裝置及污水回用設(shè)備等。公司擁有國家工業(yè)水處理工程技術(shù)研究中心雄厚的技術(shù)后盾,積累了豐富的現(xiàn)場(chǎng)服務(wù)經(jīng)驗(yàn),多年來為冶金電力,化肥,化工,食品,紡織,造紙、電子、醫(yī)藥、生產(chǎn)制造等行業(yè)提供各類水處理藥劑、專用化學(xué)品及清洗、設(shè)備安裝工程服務(wù)。可根據(jù)不同水質(zhì),生產(chǎn)工藝等工況條件,提供
2、相關(guān)服務(wù)等。公司主要優(yōu)勢(shì)技術(shù)先進(jìn)擁有多種獨(dú)特配方和先進(jìn)技術(shù),在水處理藥劑、水處理設(shè)備等領(lǐng)域是始終占有領(lǐng)先地位。技術(shù)成熟多年來在服務(wù)中積累了豐富的經(jīng)驗(yàn),為雀巢食品、百事可樂、可口可樂、波海航空、三星通訊、三星視界、卡博特化工、平和汽車部件、一汽豐田、赫比電子、松下電子部品等企業(yè)長期提供服務(wù)。技術(shù)服務(wù)公司有一批高素質(zhì)的現(xiàn)場(chǎng)服務(wù)技術(shù)工程師,建立完善的用戶服務(wù)檔案,能為客戶提供全過程的技術(shù)服務(wù),隨時(shí)解決現(xiàn)場(chǎng)問題。一、設(shè)計(jì)方案及說明:(一)、設(shè)計(jì)條件1、 原水為天津市政自來水,水質(zhì)符合國家(生活飲用水衛(wèi)生標(biāo)準(zhǔn))2、 原水壓力0.3Mpa (如無法保證,需設(shè)輔助加壓泵)3、 純水水量:200L/h4、 設(shè)
3、備配置數(shù)量:200L/h(二)、設(shè)計(jì)方案及說明:1、工藝流程圖電導(dǎo)檢測(cè)產(chǎn)品水箱市政供水活性碳過濾器軟水器5m過濾器高壓泵用水點(diǎn)紫外線消毒設(shè)備RO系統(tǒng)精砂過濾器輔助清洗設(shè)備2、系統(tǒng)簡述本系統(tǒng)是取自市政自來水,經(jīng)砂濾、碳濾、軟化、活性炭濾芯、5m過濾器、RO系統(tǒng)、紫外線消毒、純水箱等制水工藝流程。設(shè)備產(chǎn)水量為200L/h,以滿足生產(chǎn)車間工作人員飲用水需要。(1)、預(yù)處理 :過濾、軟化(2)、反滲透脫鹽 :RO系統(tǒng)(3)、產(chǎn)品水儲(chǔ)存輸送:消毒、管網(wǎng)、液位(4)、電空系統(tǒng):自動(dòng)/手動(dòng)原水,含懸浮物及少量有機(jī)物、微生物等雜質(zhì),通過精砂過濾器或?yàn)V芯過濾器可去除大量懸浮物及部分有機(jī)物、微生物,保證過濾效果。
4、過濾后出水進(jìn)入全自動(dòng)軟水器,除去水中的硬度,尤其是Ca2+、Mg2+硬度。防止反滲透膜形成結(jié)垢性堵塞。軟化水進(jìn)入活性炭濾芯過濾器,去除有機(jī)物和余氯,防止RO膜被氧化或遭受微生物污染,即達(dá)到水質(zhì)預(yù)處理目的。預(yù)處理出水再經(jīng)過5m過濾器后,進(jìn)入反滲透系統(tǒng)。反滲透系統(tǒng)設(shè)計(jì)采用世界上高脫鹽率的反滲透膜(膜脫鹽率99),RO系統(tǒng)不僅可去除水中溶解的無機(jī)鹽,更為重要的是幾乎全部去除水中的膠體、有機(jī)物、微生物等雜質(zhì)。RO系統(tǒng)為全自動(dòng)運(yùn)行(配備手動(dòng)操作的功能),由控制系統(tǒng)給出報(bào)警指示,在允許的時(shí)間內(nèi)如果故障未能清除,系統(tǒng)自動(dòng)停機(jī),以免出現(xiàn)不可恢復(fù)的損壞或影響后續(xù)設(shè)備運(yùn)行及使用。二、配置詳細(xì)說明:1、原水箱作用:
5、克服供水的不穩(wěn)定性,保證整個(gè)系統(tǒng)的供水穩(wěn)定連續(xù);同時(shí)也給各設(shè)備長期性能可靠提供了保障。選型:PE材質(zhì)水箱??刂疲核渑渲酶咚桓∏蜷y和低水位液位開關(guān)。其具備了可靠性高,價(jià)格低廉,結(jié)構(gòu)簡單,安裝方便等優(yōu)點(diǎn)。當(dāng)水位處于高位時(shí),浮球閥關(guān)閉,停止進(jìn)水。水位處于低水位時(shí),高水位浮球閥打開,開始向水箱注水。同時(shí),低水位液位開關(guān)斷開,增壓泵停止工作。2、增壓泵作用:給預(yù)處理各設(shè)備提供必需的工作壓力。選型:根據(jù)預(yù)處理各設(shè)備設(shè)計(jì)壓力降(每臺(tái)過濾設(shè)備最大壓降0.05Mpa),以及高壓泵前壓力不能小于0.5Kg/cm2,確定增壓泵的工作壓力。3、機(jī)械過濾器作用:原水首先經(jīng)過機(jī)械過濾器,在過濾器中放置精致石英砂,使原
6、水中的絮凝體、鐵銹等懸浮雜質(zhì)在此過程中被截留。由于機(jī)械過濾器在工作中截留了大量的懸浮雜質(zhì),為保證過濾器的正常工作,必須對(duì)過濾器定期進(jìn)行沖洗、反沖洗。選型:選用玻璃鋼材質(zhì)容器.控制:機(jī)械過濾器的反洗操作采用手工或自動(dòng)控制器,過濾器應(yīng)每天進(jìn)行一次清洗,清洗時(shí)間為10-20分鐘。4、活性碳過濾器作用:本工藝采用活性碳過濾器,作為反滲透裝置的予處理,是非常重要的。反滲透系統(tǒng)要求進(jìn)水指標(biāo)SDI5,余氯0.1mg/L。為滿足其進(jìn)水要求,需進(jìn)一步純化原水,使之達(dá)到反滲透的進(jìn)水指標(biāo)。在反滲透裝置前設(shè)置碳濾器,主要有兩個(gè)功能:1、吸附水中部分有機(jī)物,吸附率為60%左右;2、吸附水中余氯。吸附粒度在10-20埃左
7、右的無機(jī)膠體、有機(jī)膠體和溶解性有機(jī)高分子雜質(zhì)以及在砂濾器中是難以去除的余氯?;钚蕴贾阅苡脕砦搅6仍趲资W笥业幕钚晕铮怯捎谄浣Y(jié)構(gòu)存在大量平均孔徑在20-50埃的微孔和粒縫隙,活性碳的這個(gè)結(jié)構(gòu)特點(diǎn),使它的表面吸附面積能夠達(dá)到500-2000m2/g,由于一般有機(jī)物的分子直徑略小于20-50埃,因此活性碳對(duì)有機(jī)物具有很強(qiáng)的吸附作用。此外活性碳具有很強(qiáng)的脫氯能力,由于余氯具有很強(qiáng)的氧化性,余氯和碳起反應(yīng),生成二氧化碳和-1價(jià)氯離子,因此只是損失了少量的碳,所以活性碳脫氯可以使用相當(dāng)長的時(shí)間?;钚蕴疾粌H僅具有以上功能,還能夠去除水中的異味、色素,提高水的澄明度,活性碳使用一段時(shí)間后,其吸附能力
8、下降,需要進(jìn)行再生或更換。所以,原水通過碳濾器后,能大大提高水質(zhì),減少對(duì)反滲透膜的污染,經(jīng)過處理后的水質(zhì)都能達(dá)到反滲透裝置進(jìn)水水質(zhì)要求(余氯0.1mg/L)。選型: 選用玻璃鋼材質(zhì)容器,膨脹率40%??刂疲夯钚蕴歼^濾器的控制采用自動(dòng)控制器,由于活性碳過濾器在工作中吸附了大量的懸浮雜質(zhì),為保證系統(tǒng)正常工作,每天必須進(jìn)行沖洗、反沖洗,沖洗過程由清洗時(shí)間為15-30分鐘。5、全自動(dòng)軟化水器作用:除去水中硬度(Ca2+ 、Mg2+)的過程稱為軟化。本設(shè)備裝填0017強(qiáng)酸型Na離子交換樹脂,(如為食品,制藥企業(yè)建議采用食品級(jí)樹脂)用鈉離子置換原水中的鈣、鎂離子,使原水中的殘余硬度低于0.03mmol/L
9、。軟化的目的是防止反滲透膜表面結(jié)垢,以延長反滲透膜的使用壽命和處理效率。選型:軟水器為玻璃鋼材質(zhì)容器,控制:控制系統(tǒng)采用美國自動(dòng)控制閥型。按已設(shè)定的時(shí)間/流量,控制閥頭可自動(dòng)再生樹脂,完成吸鹽反洗,正沖注水過程。軟水器配備一個(gè)再生箱,應(yīng)每日檢查鹽箱的鹽量及水量,并及時(shí)補(bǔ)充鹽(禁止使用加碘鹽及其他有添加物的鹽)。6、精密過濾器作用:精密過濾又稱為保安過濾器。它是原水進(jìn)入反滲透膜裝置前的一道處理工藝。PP過濾芯具有過濾流量大,納污量大,壓力損耗小的特點(diǎn),可阻截不同粒徑的雜質(zhì)顆粒,集表面過濾與深層過濾于一體。精密過濾器使用一定時(shí)期后也有堵塞現(xiàn)象,因此,一定時(shí)期后PP熔噴濾芯必須更換,更換依據(jù):精密過
10、濾前后的壓力差在0.05-0.1Mpa時(shí)更換。選型:選用不銹鋼材質(zhì)容器.7、高壓泵作用:高壓泵是提供給反滲透系統(tǒng)所需產(chǎn)水流量及水質(zhì)的工作壓力。使過濾水經(jīng)過泵體后滿足膜體的進(jìn)水壓力,保證純水的出水量。選型:根據(jù)反滲透膜所需的工作壓力,采用南方特種泵業(yè)出產(chǎn)的高壓泵.控制:當(dāng)原水壓力表指針達(dá)到2KG時(shí),按下產(chǎn)水開關(guān),高壓泵啟動(dòng),開始產(chǎn)水。高壓泵前設(shè)有壓力保護(hù)開關(guān),當(dāng)進(jìn)水壓力低于1KG時(shí),壓力保護(hù)開關(guān)關(guān)閉,高壓泵停止工作。8、反滲透裝置作用:反滲透裝置是純化水生產(chǎn)線的主要部分。采用美國海德能的反滲透膜元件。ESPA系列為高脫鹽率苦咸水淡化膜。可在較低操作壓力下,獲取高水通量,其平均脫鹽率99.5%。
11、由于ESPA膜具有上述的優(yōu)點(diǎn),從而為水泵、壓力容器、管道、閥門等配套設(shè)備的選擇提供了更為廣泛的空間。而且使用功率更小的電機(jī)即可滿足工作的需要。同時(shí),ESPA膜的高水通量、高脫鹽率的特性,這些都使設(shè)備制造成本和系統(tǒng)設(shè)備投資費(fèi)用大為降低,并且可大量的節(jié)省能源,降低了系統(tǒng)的運(yùn)行費(fèi)用,提高水質(zhì)。選型:美國海德能ESPAI-4040。反滲透裝置所設(shè)計(jì)的產(chǎn)水溫度25,水的利用率為75%。9、產(chǎn)品水箱(成品水箱)作用:反滲透裝置出水,進(jìn)入純化水箱,再通過純化水箱送至各用水點(diǎn)。 控制:純化水箱內(nèi)設(shè)有高,低液位開關(guān),控制反滲透裝置的給水泵。當(dāng)純化水箱處于低水位時(shí),反滲透裝置給水泵開始工作,向純化水箱注水;高水位
12、時(shí),反滲透裝置給水泵停止工作。10、檢測(cè)儀器儀表1)、反滲透主機(jī)設(shè)有膜前壓力表和膜后壓力表,對(duì)膜的工作壓力進(jìn)行檢測(cè),并設(shè)有系統(tǒng)路徑運(yùn)行顯示,淡水流量計(jì)和濃水流量計(jì)檢測(cè)濃、淡水流量。2)、反滲透主機(jī)還設(shè)有電導(dǎo)率儀,在線檢測(cè)淡水水質(zhì),既直觀又方便三、系統(tǒng)報(bào)價(jià)200L純 水 配 置 報(bào) 價(jià)序號(hào)設(shè) 備 名 稱型 號(hào) 規(guī) 格設(shè)備用量產(chǎn) 品 產(chǎn) 地材質(zhì)價(jià)格1原水箱0.5TPE8002原水泵CHL2-30南方泵業(yè)9503自動(dòng)精砂過濾器WZF2501套天津1500 罐體25015001只鑫磊玻璃鋼 控制系統(tǒng)255440美國Autotrol 精制石英砂60L中國 管路儀表1套4全自動(dòng)軟水器GWT1A Q300L
13、/h 罐體25015001只天津玻璃鋼1950 鹽箱4008001個(gè)天津L玻璃鋼 控制系統(tǒng)255440 樹脂60L英國漂淶特 管路儀表1套5活性碳濾芯過濾器1套美國1800 濾殼、濾芯2010m1套 壓力表2塊 取樣閥2個(gè) 管路、閥門1個(gè)65m過濾器1套650 濾殼、濾芯205m1套 壓力表2塊 取樣閥1個(gè) 管路、閥門1套7反滲透裝置1套 高壓泵21301臺(tái)南方1980 膜ESPA40401只美國 HYDRANAUTICS1750 壓力外殼1只SS304420 流量計(jì)2塊進(jìn)口400壓力表2塊進(jìn)口160 電導(dǎo)儀CM230型2塊進(jìn)口760 電控系統(tǒng)進(jìn)口元器件1套2550 柜式支架1套不銹鋼1000
14、8純化水貯罐1.0m31臺(tái)不銹鋼SS3041500 液位控制1套9紫外線消毒器1臺(tái)國產(chǎn)SS30478010閥門、管件1批280011變頻輸出泵1臺(tái)175012安裝調(diào)試及運(yùn)費(fèi)4500系統(tǒng)設(shè)備總計(jì) 28000元(貳萬捌仟元整)備注: 1、以上報(bào)價(jià)含稅17%。 2、以上報(bào)價(jià)整套設(shè)備一年內(nèi)免費(fèi)維護(hù)。3、以上報(bào)價(jià)RO膜三年以內(nèi)出現(xiàn)膜本身質(zhì)量問題,我公司免費(fèi)維護(hù)。其詳細(xì)說明見海德能公司膜使用手冊(cè)4、我公司提供設(shè)備詳細(xì)說明及運(yùn)行維護(hù)操作說明。四、技術(shù)指標(biāo)及服務(wù)保證(一)、技術(shù)指標(biāo)1、反滲透RO系統(tǒng)水利用率752、產(chǎn)品水電導(dǎo)率20cm/S(市政自來水)3、供水能力200L/h(產(chǎn)品水)4、RO膜使用壽命不低于
15、3年(我公司包括海德能廠家承諾除不可抗拒及誤操作、人為損壞等外在原因)并建議RO膜每年做一次清洗。(二)、質(zhì)量服務(wù)保證。1、提供甲方一年免費(fèi)維護(hù)。2、嚴(yán)格認(rèn)真培訓(xùn)操作管理人員,提供詳細(xì)培訓(xùn)管理資料。系統(tǒng)運(yùn)行3個(gè)月內(nèi),接到客戶通知,相關(guān)人員24小時(shí)內(nèi)到達(dá)現(xiàn)場(chǎng),解決問題。3、定期回訪用戶,確保設(shè)備正常運(yùn)轉(zhuǎn)。驗(yàn)收后一年內(nèi)每三個(gè)月檢查運(yùn)行情況一次。驗(yàn)收后一年內(nèi)指導(dǎo)系統(tǒng)化學(xué)清洗一次。4、長期提供工程相關(guān)設(shè)備、材料備品備件、技術(shù)咨詢及技術(shù)服務(wù)。g an employment tribunal claimEmployment tribunals sort out disagreements between
16、employers and employees.You may need to make a claim to an employment tribunal if: you dont agree with the disciplinary action your employer has taken against you your employer dismisses you and you think that you have been dismissed unfairly.For more information about dismissal and unfair dismissal
17、, seeDismissal.You can make a claim to an employment tribunal, even if you haventappealedagainst the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any compensation awarded to you as a result of your failure to appeal.Remember that in
18、most cases you must make an application to an employment tribunal within three months of the date when the event you are complaining about happened. If your application is received after this time limit, the tribunal will not usually accept it.If you are worried about how the time limits apply to yo
19、u, take advice from one of the organisations listed underFurther help.Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation.Most people find making a claim to an employment tribunal challenging. If
20、 you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the organisations listed underFurther help.If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your compensati
21、on if you win the case. This is known as adamages-based agreement. In England and Wales, your solicitor cant charge you more than 35% of your compensation if you win the case.If you are thinking about signing up for a damages-based agreement, you should make sure youre clear about the terms of the a
22、greement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau. To find your nearest CAB, including those that give advice by e-mail, click onnearest CAB.For more information about making a claim to an employment tribunal, seeEmployment tribunals.The (
23、lack of) air up there Watch mCayman Islands-based Webb, the head of Fifas anti-racism taskforce, is in London for the Football Associations 150th anniversary celebrations and will attend Citys Premier League match at Chelsea on Sunday.I am going to be at the match tomorrow and I have asked to meet Y
24、aya Toure, he told BBC Sport.For me its about how he felt and I would like to speak to him first to find out what his experience was.Uefa hasopened disciplinary proceedings against CSKAfor the racist behaviour of their fans duringCitys 2-1 win.Michel Platini, president of European footballs governin
25、g body, has also ordered an immediate investigation into the referees actions.CSKA said they were surprised and disappointed by Toures complaint. In a statement the Russian side added: We found no racist insults from fans of CSKA.Age has reached the end of the beginning of a word. May be guilty in h
26、is seems to passing a lot of different life became the appearance of the same day; May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty
27、years of life trajectory deeply shallow, suddenly feel something, do it.一字開頭的年齡已經(jīng)到了尾聲?;蛟S是愧疚于自己似乎把轉(zhuǎn)瞬即逝的很多個(gè)不同的日子過成了同一天的樣子;或許是追溯過去,對(duì)自己那些近乎偏執(zhí)的怪異信念的醒悟,這些天以來,思緒一直很凌亂,在腦海中不斷糾纏??傆X得自己自己似乎應(yīng)該去做點(diǎn)什么,或者寫點(diǎn)什么。二十年的人生軌跡深深淺淺,突然就感覺到有些事情,非做不可了。The end of our life, and can meet many things really do?而窮盡我們的一生,又能遇到多少事情是真正地
28、非做不可?During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional; Junior high school, thought to have a crush on just means that the real growth, but over the past three years later, his
29、writing of alumni in peace, suddenly found that isnt really grow up, it seems is not so important; Then in high school, think dont want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the thro
30、at, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already cant remember his appearance.童年時(shí),覺得壓歲錢和新衣服是過年必備,但是隨著年齡的推進(jìn),會(huì)越來越發(fā)現(xiàn),那些東西根本就可有可無;初中時(shí),以為要有一場(chǎng)暗戀才意味著真正的成長,但三年過去后,自己心平氣和的寫同學(xué)錄的時(shí)候,突然就發(fā)現(xiàn)是不是真正的成長了,好像并沒有那么重要了;然后到了高中,覺得非要吐露出自己的心
31、聲才能為高中生涯里的懵懂情愫劃上一個(gè)句點(diǎn),但畢業(yè)晚會(huì)的時(shí)候最終還是被梗塞在了咽喉,后來再次站在他曾經(jīng)揮汗如雨的球場(chǎng),看著他投過籃球的球框時(shí),突然間發(fā)現(xiàn)自己已經(jīng)想不起他的容顏。Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time.原來,這個(gè)世界上,對(duì)某個(gè)事件能產(chǎn)生化學(xué)反應(yīng)的,除了非做不可的堅(jiān)決,還有,時(shí)間。A persons time, your ideas are always special to clear. W
32、ant, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just gre
33、en years oneself give oneself an arm injection, or is a self-righteous spiritual.一個(gè)人的時(shí)候,自己的想法總是特別地清晰。想要的,不想要的,界限明確,好像沒有什么可以撼動(dòng)自己。也曾經(jīng)好像已經(jīng)下定了決心去做某件事,但更多的時(shí)候是最后又打起了退堂鼓。嫌惡過自己的怯懦,最終卻發(fā)現(xiàn)有很多緣分,有很多錯(cuò)過,好像冥冥之中真的已經(jīng)注定。那些曾經(jīng)所謂的非做不可,只是青蔥年華里自己給自己注射的一支強(qiáng)心劑,或者說,是自以為是的精神寄托罷了。At the moment, the sky is dark, the air is fresh
34、 factor after just rained. Suddenly thought of blue plaid shirt; Those were broken into various shapes of stationery; From the corner at the beginning of deep friendship; Have declared the end of the encounter that havent start planning. Those years, those days of do, finally, like youth, will end i
35、n our life.此刻,天空是陰暗的,空氣里有著剛下過雨之后的清新因子。突然想到那件藍(lán)格子襯衫;那些被折成各種各樣形狀的信紙;那段從街角深巷伊始的友誼;還有那場(chǎng)還沒有開始就宣告了終結(jié)的邂逅計(jì)劃那些年那些天的非做不可,終于和青春一樣,都將在我們的人生中謝幕。Baumgartner the disappointing news: Mission aborted. r plays an important role in this mission. Starting at the ground, conditions have to be very calm - winds less than
36、2 mph, with no precipitation or humidity and limited cloud cover. The balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our day-to-day weather lives. It will climb higher than the tip of Mount Everest (5.5 miles/8.85 kilometers), drifting eve
37、n higher than the cruising altitude of commercial airliners (5.6 miles/9.17 kilometers) and into the stratosphere. As he crosses the boundary layer (called the tropopause),e can expect a lot of turbulence.The supersonic descent could happen as early as Sunda.The weatheThe balloon will slowly drift to the edge of space at 120,000 feet ( Then, I would assume, he will slowly step out onto something resembling an Olympic diving platform.Below,
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