Kula da ruwa da ayyukan rarraba suna da tsauri sosai, gami da motsi ruwa daga wannan wuri zuwa wani, haɓaka matsa lamba, alluran sinadarai don maganin ruwa, da rarraba ruwa mai tsabta zuwa wuraren amfani. Daidaituwa da aminci suna da mahimmanci musamman lokacin amfani da famfo mai ƙima mai sarrafawa a matsayin wani ɓangare na tsarin sinadarai da ƙari na allura a cikin tsarin aikin ruwa.
Ana amfani da tsarin ciyarwa da aka keɓe don samar da sinadarai don duk matakan ruwa da ayyukan ruwa na ruwa.Tsarin kula da ruwa yana buƙatar haɗakarwa mafi kyau, don haka ana iya buƙatar daɗaɗɗen sinadarai don kafa yanayi mai kyau don haɓakar ilimin halitta. Har ila yau wajibi ne a sami isasshen alkalinity don kula da aikin pH da ake bukata.
A matsayin wani ɓangare na allurar sinadarai, yawanci yakan zama dole don ƙara acid ko caustic don sarrafa pH, ƙara ferric chloride ko alum don cire abubuwan gina jiki, ko ƙara ƙarin tushen carbon kamar methanol, glycine ko acetic acid don haɓaka tsari. rates, akai-akai kiyaye kayan aiki, da sauran m sakamako.
Kowane tsarin abinci na sinadarai ya bambanta, dangane da nau'in sinadarai da za a zubar da shi, da maida hankali, da kuma adadin abincin da ake bukata. Za a iya amfani da famfo na mita a matsayin wani ɓangare na tsarin shigar da sinadarai a cikin tsarin kula da ruwa. Wannan yawanci ana samun shi a cikin ayyukan ruwa na rijiyar. Ƙananan adadin ciyarwa zai buƙaci famfo mai mita wanda zai iya samar da takamaiman adadin sinadarai zuwa rafi mai karɓa.
A lokuta da yawa, famfo na metering da aka yi amfani da shi a cikin masana'antar sarrafa ruwa shine ingantaccen na'urar ma'aunin sinadarai na ƙaura wanda zai iya canza ƙarfin da hannu ko ta atomatik bisa ga buƙatun yanayin yanayin.Wannan nau'in famfo yana ba da babban matakin maimaitawa kuma yana iya fitar da sinadarai iri-iri, gami da acid, alkalis da abubuwa masu lalata ko viscous ruwa da slurries.
Ma'aikatan kula da ruwa suna neman hanyoyin da za su inganta ayyukan su ta hanyar rage yawan kulawa, raguwa, raguwa da sauran batutuwa.Kowane abu yana shafar inganci da yawan aiki.Amma idan aka haɗa su, za su yi tasiri sosai ga ƙarfin samar da masana'anta da layin ƙasa.
Hanya daya tilo don sanin allurar daidai adadin sinadarai da aka bayar a cikin tsarin jiyya na ruwa shine don tantance ainihin adadin adadin da famfon na metering ke kiyayewa. Kalubalen shine yawancin famfo don allurar sinadarai ba sa ƙyale mai amfani ya buga cikin cikakkiyar saitunan don takamaiman adadin adadin.
Experiencewarewar ta nuna cewa yin amfani da mitoci masu gudana don tabbatar da aikin famfo na iya samar da bayanai masu mahimmanci game da aikin famfo da daidaiton ƙayyadaddun ƙirar masana'anta.Yana kuma iya gano matsalolin aiki da rage yawan aiki saboda lalacewa ko wasu yanayi.By ƙara mita kwarara da bawuloli tsakanin famfo da tsari, masu amfani za su iya samun bayanai don kimanta aikin ainihin kayan aiki, haskaka kowane bambance-bambance, da daidaita saurin famfo lokacin da ake buƙata.
Yawancin nau'o'in mita masu gudana suna auna ruwa, kuma wasu sun fi dacewa da ruwa da wuraren kula da ruwa fiye da wasu.Wasu mita sun fi dacewa da maimaitawa fiye da wasu.Wasu suna buƙatar žasa ko ƙarin hadaddun kiyayewa, wasu kuma suna dadewa fiye da sauran. Yana da mahimmanci a yi la'akari da duk ma'auni na zaɓi kuma ba kawai mayar da hankali ga wani al'amari ba, kamar farashin. La'akari da aikin da ake bukata da ayyukan kulawa, ƙananan farashin sayayya shine sau da yawa mai nuna alama mafi kyau na ma'auni mai mahimmanci na T (T) mai nuna ƙima. yayi la'akari ba kawai farashin siyan ba, har ma da farashin shigarwa, kulawa, da maye gurbin mita.
Idan akai la'akari da kudin, daidaito da kuma rayuwar sabis, electromagnetic flowmeters iya zama wani manufa zabi ga bukatar ruwa magani aikace-aikace.Electromagnetic ma'auni fasahar gusar da bukatar motsi sassa, wanda zai iya haifar da yi da kuma tabbatarwa al'amurran da suka shafi lokacin amfani da ruwaye tare da high daskararru content.The electromagnetic flowmeter iya auna kusan duk wani conductive ruwa, ciki har da aiwatar da ruwa da kuma wastewater.These mita samar da low matsa lamba drop, Extended turndown rabo da kyau kwarai repeatability a samar da m high quality-These kudin da aka sani da samar da m high matsa lamba.
Na'urar motsi ta lantarki tana aiki ne bisa ga dokar Faraday ta shigar da wutar lantarki don auna saurin ruwa.Dokar ta bayyana cewa lokacin da madugu ke motsawa a cikin filin maganadisu, ana samar da siginar lantarki a cikin madubin, kuma siginar lantarki yana daidai da saurin ruwa da ke motsawa a cikin filin maganadisu.
Dangane da matsakaicin ruwa da / ko ingancin ruwa, madaidaicin bakin karfe (AISI 316) masu amfani da lantarki da aka yi amfani da su a cikin mita masu kwarara na lantarki da yawa na iya wadatar da su.Duk da haka, waɗannan wayoyin lantarki suna ƙarƙashin pitting da fashewa a cikin yanayin lalata, wanda zai iya haifar da daidaiton ma'aunin ruwa don canzawa akan lokaci. wanda shine fa'ida a cikin yanayin da ke dauke da chloride a yanayin zafi mai zafi.Saboda abun ciki na chromium da molybdenum, yana da babban matakin juriya na lalatawa.
Wasu masana'antun suna amfani da rufin Teflon maimakon rufin roba mai wuya don samar da wani abu mai juriya mai zafi tare da kaddarorin sinadarai masu ƙarfi.
Facts sun tabbatar da cewa electromagnetic flowmeters ne sosai dace da m sinadaran allura aikace-aikace a cikin ruwa jiyya wurare.They taimaka shuka masu aiki don daidai auna girma na ruwa wucewa ta cikin them.These mita za a iya amfani da a matsayin wani ɓangare na wani rufaffiyar madauki tsarin aika fitarwa zuwa programmable dabaru mai kula (PLC) domin sanin da sinadaran kashi a kowane lokaci na lokaci.This bayanai taimaka wajen gudanar da sinadaran da halin kaka da kuma warware ruwa mai mahimmanci da ka'idojin da za a iya amfani da su. wurare.An tsara su don cimma daidaiton + 0.25% a ƙarƙashin ƙasa da yanayin kwararar ruwa mai kyau. A lokaci guda kuma, ƙarancin ƙarancin bututun bututu mai buɗewa ya kusan kawar da asarar matsa lamba.Idan an ƙayyade daidai, mita ba ta da tasiri ta danko, zafin jiki, da matsa lamba, kuma babu wani sassa masu motsi wanda ke hana kwararar ruwa, da kiyayewa da gyare-gyaren ana kiyaye su zuwa mafi ƙarancin.
A cikin yanayin da ake buƙata ruwa mai kula da ruwa, har ma da mafi girman girman famfo na iya saduwa da yanayin aiki wanda ya bambanta da tsammanin. A tsawon lokaci, gyare-gyaren tsari zai iya canza yawa, gudana, matsa lamba, zafin jiki, da danko na ruwa wanda dole ne famfo ya rike.
Chris Sizemore is the technical sales manager for Badger Meter Flow Instrumentation.He joined the company in 2013 and has held positions in the technical support team.You can contact him at csizemore@badgermeter.com.For more information, please visit www.badgermeter.com.
Lokacin aikawa: Janairu-04-2022