Amanyathelo okukhusela xa kufakwa ii-Electromagnetic Flowmeters

1. Iimfuneko zeCandelo leMibhobho ethe Tye (Ezibalulekileyo ekuLinganiseni Ukuchaneka)

1. Ubude bombhobho othe tye ongasentla mabungabi ngaphantsi kwe-5DN, kwaye umbhobho othe tye ongasentla mabungabi ngaphantsi kwe-2DN.
2. Ukuba iingqiniba, iivalvu, iimpompo okanye ii-tee zifakelwe phezulu kwemitha, yolula umbhobho othe tye ongasentla uye kwi-10DN.
3. Faka iivalvu ezilawulayo ngezantsi kwe-flowmeter ukuze uphephe ukuphazamiseka kwentsimi yokuhamba kwamanzi okubangelwa kukugoba.

2. Indawo yoFakelo kunye neMithetho yokungenisa umoya

1. Kukhethwa ukufakelwa ngokuthe tye, ii-electrode zigcinwe zithe tyaba ukuthintela amaqamza omoya ukuba anganamatheli kwii-electrode.
2. Xa kufakelwa ngokuthe nkqo, ulwelo kufuneka luhambe luye phezulu ukusuka ezantsi ukuya phezulu. Ukuhamba komoya ukuya ezantsi akuvumelekanga ukuze kuthintelwe ukuqokelelana komoya ngaphakathi kwityhubhu.
3. Musa ukufaka i-flow sensor kwindawo esezantsi yombhobho; ulwelo oluseleyo olurhabaxa luya kumanzisa i-lining kunye nee-electrodes emva kokucima.
4. Faka iivalvu zomoya kwiindawo eziphakamileyo zemibhobho nangasentla kwemitha. Amaqamza afakwe ngaphakathi aya kukhokelela ekutshintsheni kwemiqondiso kunye nokulinganiswa okungachanekanga.

3. Iinkcukacha zokuGcina (ezibalulekileyo kwiMedia eyonakalisayo neqhubayo)

1. Kwi-lindle, i-brine, i-asidi kunye nolwelo lwe-alkali, faka iiringi zokumisa ezichasene nokugqwala kuzo zombini ii-flange ze-sensor.
2. I-flowmeter ifuna i-electrode yokumisa umhlaba ezimeleyo. Akuvumelekanga ukwabelana ngokumisa umhlaba neempompo zamanzi, iimoto kunye neevalvu.
3. Ukuba umbhobho wenziwe ngezinto ezingezizo ezesinyithi ezifana neplastiki okanye i-FRP, izangqa zokumisa umhlaba ziyimfuneko. Kwimibhobho yesinyithi, uqhagamshelo oluthembekileyo lokuhambisa umoya emhlabeni luyamkeleka.
4. Imisinga elahlekileyo iya kubangela ukubola kwee-electrode nge-electrochemical kwaye ingabi namanzi. Kufuneka isiseko esiqinileyo kwiimeko zokusebenza ezibolayo.

4. Umahluko woFakelo phakathi kweeNdidi eziDibeneyo neziHluliweyo

1. Khetha uhlobo oluhlukanisiweyo lwemidiya enobushushu obuphezulu, iipayipi ezigqunyiweyo kunye neendawo zokusebenzela ezine-asidi okanye inkungu yetyuwa. Faka i-converter kwiikhabhathi ezinomoya ococekileyo, ezingenamhlwa kunye nolawulo lobushushu begumbi.
2. Sebenzisa iintambo zesignali ezikhuselweyo ukuze uqhagamshele i-sensor kunye ne-converter. Zonke iintambo zekhebula mazivalwe ngokupheleleyo ukuthintela igesi ekonakalisayo ekungeneni kwiibhodi zesekethe.
3. Ii-flowmeters ezidityanisiweyo zingasetyenziswa kwiipayipi zangaphakathi ezinobushushu obuqhelekileyo kunye neendawo ezicocekileyo, ezingangcolisiyo ukuze kube lula ukufaka iintambo nokufakela.

5. Iimfuneko ezikhethekileyo zokufakelwa kweendawo ezingcolisayo

1. Iigasket zerabha eziqhelekileyo azivumelekanga kwiiflanges. Iigaskets ezisongiweyo zePTFE mazisetyenziselwe i-asidi enamandla, i-alkali enamandla kunye ne-brine ukuthintela ukuvuza okubangelwa kukudumba kunye nokwaluphala kwegasket.
2. Gcoba umphezulu ongaphandle womzimba we-sensor ngepeyinti yokulwa nokugqwala. Beka imijelo yokukhupha amanzi ejikeleze imijelo yemibhobho egqunyiweyo ukuze kususwe amanzi aqokeleleneyo.
3. Gcina indawo eyaneleyo yokugcina umbane ujikeleze i-sensor. Musa ukuyivala imitha kwimingxunya emincinci engenamoya ukuze ujonge rhoqo ukuba i-lining kunye ne-electrode corrosion ziyasebenza na.

6. Iimeko eziHlanganisiweyo neziPhakathi zokuSebenza

1. Ukuqhuba kolwelo olulinganisiweyo kufuneka kuhlangabezane nemfuneko encinci yemitha. Amanzi acocekileyo, ioyile kunye negesi azinakulinganiswa.
2. I-PU lining ye-slurry kunye ne-sludge erhabaxa kakhulu; I-PTFE lining ye-asidi enamandla kunye ne-alkali; i-raber lining ye-dive wash engakhethiyo. Ii-electrode ezikhethiweyo ziquka i-316L stainless steel, i-titanium, i-tantalum kunye ne-Hastelloy alloy ngokwe-media yokwenyani.
3. Kuphephe ukusebenza ixesha elide kwityhubhu engenanto, nto leyo eya kubangela ukufundwa kokutsiba okungacwangciswanga.

7. Iintambo, uKhuseleko kunye neemeko zeNdawo

1. Gcina iintambo zesignali kude neentambo zombane kunye neziguquli zefrikhwensi ukuze kuthintelwe ukuphazamiseka kwe-electromagnetic.
2. Adopt converters ezinee-IP67 / IP68 stainless steel housing zeendawo ezingaphandle neziselunxwemeni ezinetyuwa.
3. Sebenzisa ii-flowmeters ezithintela ukuqhuma kwiindawo ezinobungozi, kwaye wenze iingcingo kunye nokuvala ngokuhambelana ngokupheleleyo nemigangatho ethintela ukuqhuma.

8. Uyilo lweNdawo yoLondolozo lweNdawo