316 inkomba yezinga lokuntanta lezixazululo ze-asidi ne-alkali
Ukusetshenziswa okuyinhloko kwalo mkhiqizo ukuqapha ngokunembile nangokuqhubekayo izinga loketshezi lwe-asidi nezixazululo ze-alkali emathangeni okugcina., imikhumbi yokusabela, amapayipi, nezinye iziqukathi. Ingakwazi ukubona izimfuno zokusebenza eziningi njengokuboniswa kweleveli yesikhathi sangempela, izinga eliphezulu/eliphansi lokuvusa i-alamu, kanye nokulawula okuhlanganayo ngamaphampu, ama-valve, nezinye izinto zokusebenza. Ngokuqondile, kusiza opharetha ukuthi babambe umthamo wokugcina uketshezi ngesikhathi sangempela ukuze bagweme ukuchichima noma ukusebenza okomile kwemishini; icupha ama-alamu afika ngesikhathi lapho izinga loketshezi lidlula ibanga eliphephile ukuze kuvinjelwe izingozi zokuphepha ezingaba khona njengokuvuza koketshezi olubolayo.; futhi ibambisane namasistimu okulawula ukulungisa ngokuzenzakalelayo okokufaka noma okukhipha uketshezi, ukuqaphela ukuphathwa okuzenzakalelayo kwezinqubo zokukhiqiza.
Umsebenzi oyinhloko we- 316 inkomba yezinga lokuntanta iwukuguqula ukuguqulwa kwezinga le-liquid libe isignali elinganisekayo (mechanical noma kagesi) ngomphumela wokunyakaza kokuntanta. Lapho izinga lamanzi likhuphuka noma lehla, i-float iya phezulu futhi phansi ngokufanele, ukushayela indlela yokudlulisa yangaphakathi (njenge-lever, ukuhlanganisa kazibuthe, njll.) ukusebenza. Lokhu kunyakaza bese kuguqulwa kube inkomba ebonakalayo (njengesikhombi, isikali) noma isignali kagesi (njengesignali yamanje engu-4-20mA, shintsha isignali) futhi idluliselwe egumbini lokulawula noma ithuluzi lokubonisa elisendaweni. Ngaphezu kwalokho, ingafinyelela imisebenzi efana nokulawula izinga lephoyinti (ukulawula izinga loketshezi ngaphakathi kwebanga elithile) kanye nesilinganiso sezinga eliqhubekayo, ukuhlangabezana nezidingo ezahlukene zokuqapha ukukhiqizwa kwezimboni.
Okokuqala, inokumelana nokugqwala okuhle kakhulu. Kwenziwe nge 316 insimbi engagqwali (equkethe i-molybdenum), ingamelana nokuguguleka kwezixazululo eziningi ezine-asidi (njenge-sulfuric acid, i-hydrochloric acid, i-nitric acid) kanye nezixazululo ze-alkaline (njenge-sodium hydroxide, i-potassium hydroxide), futhi inokumelana okuhle ne-chloride ion corrosion, ilungele izindawo zasolwandle noma ezinosawoti omningi ezonakalisayo. Okwesibili, isilinganiso sizinzile futhi sithembekile. Isakhiwo sokuntanta samukela umklamo ovaliwe, ngaphandle kwengozi yokuvuza, futhi indlela yokudlulisela inokunemba okuphezulu kanye nekhono eliqinile lokulwa nokuphazamiseka, ukuqinisekisa ukutholwa kwezinga elinembile ngisho nasezixazululweni ze-acid-alkali ezineziyaluyalu noma ezinegwebu. Okwesithathu, inesakhiwo esilula nokufaka kalula. Ingafakwa ngezindlela ezihlukahlukene ezifana ne-top-mounted, kufakwe eceleni, futhi ifakwe nge-flange, ukuzivumelanisa nezakhiwo zesitsha ezahlukene kanye nezikhala zokufaka. Ekugcineni, inokuvumelana nezimo kwemvelo okuqinile, ngezinga lokushisa elibanzi lokusebenza kanye nobubanzi bengcindezi, futhi ingasebenza ngokujwayelekile ezimeni ezinzima njengezinga lokushisa eliphezulu, izinga lokushisa eliphansi, nomfutho ophezulu.
Uma kuqhathaniswa ne-carbon steel evamile noma 304 izinkomba zezinga lensimbi engenasici, i 316 inkomba yezinga lokuntanta inezinzuzo ezisobala ezindaweni ezigqwalile: inokuphila kwesevisi ende, ukunciphisa imvamisa yezindleko zokushintshwa nokugcinwa kwemishini; inokuphepha okuphezulu kokusebenza, ukugwema ukulimala kwemishini kanye nokungcoliswa kwemvelo okubangelwa ukugqwala kokuvuza kwenkomba. Uma kuqhathaniswa nemishini yokulinganisa izinga likagesi (njenge-ultrasonic, radar level metres), inezindleko eziphansi, ukugcinwa okulula, asikho isidingo sokulinganisa njalo, futhi ifaneleka kakhulu amabhizinisi amancane naphakathi nendawo noma izikhathi ezinezidingo eziphezulu zokuzinza kwemishini. Ngaphezu kwalokho, ukwakheka kwayo komshini kunokuqina okuqinile, ayithinteki kalula yizici ezifana ne-viscosity ephakathi kanye ne-turbidity, futhi inokusebenza okubanzi ekusetshenzisweni kwesisombululo se-asidi-alkali.
Lo mkhiqizo usetshenziswa kakhulu ezimbonini ezahlukahlukene ezibandakanya izixazululo ze-asidi ne-alkali. Embonini yamakhemikhali, isetshenziselwa ukuqapha izinga lamathangi okugcina impahla eluhlaza ene-asidi-alkali, amaketela okusabela wokusabela kwe-acid-base neutralization, kanye namathangi okwelapha uketshezi olubi elonakalisayo; embonini ye-electroplating, iqapha izinga lamabhavu e-electroplating aqukethe i-acidic noma i-alkaline electrolyte ukuqinisekisa ukuzinza kwezinqubo ze-electroplating; embonini yezemithi, isetshenziselwa ukulawula izinga lama-acid-alkali reagents ezinqubweni zokuhlanganiswa kwezidakamizwa, ukuhlangabezana nezidingo zokukhiqizwa kwe-GMP; embonini yokuhlanza amanzi, iqapha izinga lamathangi okudosa i-acid-alkali ekuhlanzeni amanzi nasezinqubweni zokuhlanza indle, ukuqinisekisa umthamo onembile; ibuye isetshenziswe ku-metallurgical, izindwangu, kanye nezimboni ezilungisa ukudla (ezifana pickling izinqubo ku metallurgy, izinqubo zokucwilisa i-alkali ezindwangu) ukuze kuqashwe izinga leziqukathi eziwuketshezi ezonakalisayo.
Into uqobo lwayo: Umzimba oyinhloko, ntanta, nezinye izingxenye ezixhumene ne-medium zenziwe 316 insimbi engagqwali (I-US S31600), ngensimbi engagqwali engu-316L ongayikhetha yezindawo ezonakalisa kakhulu; Ibanga lokulinganisa: 0-500mm kuya ku-0-10000mm (customizable ngokusho ukuphakama esitsheni); Ukunemba kokulinganisa: ±1mm ukuya ku-±5mm (kuye ngebanga lokulinganisa kanye nendlela yokudlulisela); Izinga lokushisa lokusebenza: -40℃ kuya ku-200 ℃ (amamodeli amelana nokushisa okuphezulu angafinyelela ku-300 ℃); Ingcindezi yokusebenza: -0.1I-MPa ukuya ku-2.5MPa (imiklamo ukumelana nokucindezela etholakalayo ezitsheni ezinomfutho ophezulu); Isignali yokuphumayo: Inkomba yomshini (isikhombisi/isikali), shintsha isignali (kuvame ukuvuleka/kuvamise ukuvaleka), 4-20Isignali ye-analog ye-mA (ngokuzikhethela); Indlela yokufaka: Kufakwe phezulu, kufakwe eceleni, i-flange-efakwe (izindinganiso ze-flange: GB, I-ANSI, KUSUKA, njll., ngokwezifiso); Izinga lokuvikela: IP65 kuya ku-IP67 (ilungele izindawo zasendlini nezingaphandle ezinokhahlo); I-viscosity emaphakathi: ≤500 mPa·s (ilungele izixazululo ze-acid-alkali eziphansi kuya eziphakathi).
I 316 Inkomba yezinga lokuntanta lezixazululo ze-asidi ne-alkali wukusebenza okuphezulu, idivayisi yokuqapha izinga loketshezi ebizayo ehlanganisa ukumelana nokugqwala, ukuzinza, kanye nobulula. Nge 316 insimbi engagqwali njengento ewumgogodla, ixazulula ngempumelelo inkinga yokuqapha izinga ezindaweni zoketshezi ezibolayo okunzima ukuthi izinto ezijwayelekile zibhekane nazo.. Ngokuthola izinga layo elinembile kanye nokudluliswa kwesignali okuthembekile, inikeza isiqinisekiso esibalulekile sokusebenza okuphephile kokukhiqizwa kwezimboni, kunciphisa izindleko zokunakekela, futhi kuthuthukisa ukusebenza kahle kokukhiqiza. Kuyisisetshenziswa esibalulekile esibalulekile ezimbonini ezibandakanya ukuphathwa kwesisombululo se-asidi ne-alkali.
Kungakhathaliseki ukuthi eyezitshalo zamakhemikhali ezinkulu, ama-workshops e-electroplating amancane naphakathi, noma izindawo zokuhlanza amanzi, i 316 inkomba yeleveli yokuntanta ingahlangabezana nezidingo zokuqapha ezingeni lomuntu siqu zezinhlelo zokusebenza ezihlukene zesixazululo se-asidi-alkali. Kunconywa ukukhetha ububanzi bokulinganisa obufanele, indlela yokufaka, kanye nohlobo lwesignali yokuphumayo ngokwezimo zangempela zokusebenza (njengohlobo oluphakathi, izinga lokushisa, ingcindezi, isakhiwo sesitsha) ngesikhathi sokufaka isicelo ukuze kwandiswe izinzuzo zayo zokusebenza. Ngokuthuthuka okuqhubekayo kwe-automation yezimboni, lo mkhiqizo uzoqhubeka nokudlala indima ebalulekile emkhakheni wokuqapha izinga loketshezi olubolayo, ukufaka isandla esisefeni, ngempumelelo, kanye nokuthuthukiswa kohlaza kwemboni.
