Kwembulunga electrode ukhonkolo ebusika

iminyaka A kweshumi edlule, cishe yonke imisebenzi wokwakha ulahlekelwa ukushuba yabo esikhathini ebusika. Kwaba ngenxa ngokuyinhloko, lokususa okushisa. Kodwa uma abasebenzi futhi khona ngokufudumele abagqoke, lapha ukwenza concreting ezimweni ezinjalo, kuba yinkinga kakhulu. Kodwa ngemva kwesikhashana, kwakukhona indlela ephumelela kakhulu - ukhonkolo electrode efudumele futhi usebenzisa izintambo zikagesi. Ake sihlolisise at izici le ndlela, futhi ukhulume abheke ukuthi kungenzeka yayo.

Yini na?

Ngaphambi kokukhuluma lesi sihloko, kubalulekile ukuba ukhulume, ngoba lokho ngempela esetshenziswa. Iqiniso lokuthi iyiphi ukhonkolo sihlanganisa kwamahala kwenani elithile lamanzi. Ngokwemvelo, amazinga okushisa sub-zero, it yakha ice zinhlayiya. I imikhondo yokugcina yokuthi a ingcindezi enkulu ku-ezimbotsheni ukhonkolo, eyagcina iholela ekubhujisweni okungaphelele noma ingqikithi isakhiwo. Amandla oyinhloko is kakhulu ziyancipha, futhi ukusebenza liwohloka.

Enye ingozi - zeqhwa amanzi esikhathini kulungiselelwa (solidification). Iqiniso lokuthi e-ongaphakeme lokushisa ukusabela mix ukhonkolo namanzi kancane. It Kumiswe inqubo solidification, okwenza kube engalingani. Okungukuthi yisikhuthazo limenyezelwe akudingekile. Noma kunjalo, namuhla akukho ukhonkolo Ukushisa wesifunda electrode, okuyinto ikuvumela ukuba ugcine izici ezinomswakama-lokushisa ngaphakathi kobubanzi ovumelekile.

On izindlela concreting ebusika

Kuwufanele sokunaka Empeleni, osebenza hhayi kuphela electrode kuze kube manje. Lokhu kungenxa yokuthi ngezinye izikhathi le ndlela asifanele noma ukusetshenziswa kwalo kubiza Onjiniyela ebiza kakhulu. Ngaphezu kwalokho, ukuthi okuningi kuncike endleleni izimo (lokushisa, umswakama, nabelane design esizayo). Ngenxa yalesi sizathu elula, kukhona ezinye izindlela eziningana concreting ebusika. Ngokwesibonelo, Ukushisa e Ukushisa formwork. Le ndlela iphumelela kakhulu futhi ezinhle, kodwa kuyafaneleka kuphela ukushuba encane. Maphakathi ukhonkolo isazoqhubeka kwi freezer kancane futhi lokho mkhulu, umthelela eziyingozi kuyoba lokushisa ezimbi. Futhi lapho emelana nokubanda enhlanzini yasezindaweni izithasiselo, okwenza ingxube livikela kakhulu frost. Kukhona Ukushisa lokungeniswa futhi izintambo ekhethekile. Kodwa indlela ethandwa kakhulu ukusetshenziswa electrode.

Lapho usebenzisa i-electrode?

Ngamunye Kulezi zindlela ezingenhla, isetshenziswa kanjani esimweni esithile. Ngokuqondene electrode, khona-ke akusona isixazululo jikelele. Isibonelo, siyasebenza ngempela lapho bathatha setshe ukhonkolo. Kulokhu-ke kungcono ukusebenzisa Ukushisa wire. Kodwa uma sikhuluma isakhiwo mpo, lapha Ukushisa electrode kuyinto isixazululo kakhulu.

By the way, ngezinye izikhathi usebenzisa ukwahlukanisa yemvelo, okuyinto evame akwanele. Kulokhu, lo electrode kufanelekile njengoba kwe-heater ezengeziwe. Kodwa kumelwe siyaqonda ukuthi isakhiwo ebanzi, nekusebenta ephansi kanye nezindleko ephakeme, kodwa leli phuzu sizobuyela. Ngenhlanhla, ukhonkolo ugesi technology ngendlela yingcweti kanye kabanzi abakhi ezivela emhlabeni wonke. Nokho, e-Russia iningi izakhiwo zisebenzisa Ukushisa izintambo.

On the yezinzuzo zale nqubo

Kufanele kuqashelwe ukuthi electrode ukhonkolo ugesi technology kusho abasebenzi 3 kuphela. Lokhu kuyinzuzo enkulu ngoba ayidingi eziningi abantu. Ngaphezu kwalokho, kufanele ishiwo ukuphumelela indlela. Le isixazululo akagcini ngokunikeza iyunifomu ingxube kulungiselelwa, kodwa akwephuli ubuqotho isakhiwo. Lena ngempela iphuzu elibalulekile, ngoba leso sici kunomthelela oqonde ngqo ku amandla ukuqina umkhiqizo. Esinye isici esibalulekile - malula futsi isivinini eliphezulu ukufakwa. Lokhu kuyiqiniso ikakhulukazi phakathi frost esindayo. Ngaphezu kwalokho, asikwazi ukuthi sekholomu ngokwanele ngokuvamile zisebenzisa electrode eyodwa kuphela.

Izimfanelo sabuka, futhi manje-ke kunengqondo ukusho mayelana nebubi ukuthi lapha kakhulu khona.

Okumbi Ukushisa electrode

Esimweni sethu kubalulekile ukukhuluma mayelana nokusetshenziswa njengoba electrode wire induku ukuqinisa. Ngokuvamile wacosha ububanzi 8-10 mm, okuyinto kwanele umsebenzi ngempumelelo. Kunengqondo ukuphetha ngokuthi kungase kube ezithile, kodwa.

Okokuqala, kubalulekile ukuba mikhulu energy ukusetshenziswa. electrode ngamunye Uzodla mayelana 50 A. Kuyadingeka ukusebenzisa transformers isinyathelo-phansi. Ngokwesibonelo, imodeli 80 kW silingo alikho ngempela. Ngakho-ke, ngaphezu electrode udinga ukuthenga imishini ezengeziwe, okuyinto ngempela eqolo.

Omunye ethile ebalulekile, ngenxa okuyinto onjiniyela abaningi ukundlula le ndlela party - zibiza. Iqiniso liwukuthi kusukela induku electrode kukhona zalutho. Ngemva isethi yabo, kuze kube phakade ekuklanyweni umzimba futhi bawasuse akunakwenzeka. Kodwa labo namanje isinqumo ukuyisebenzisa ngale ndlela, ziyaneliswa. amandla Bezakhiwe iyagcinwa isikhathi eside, kanye yokusebenza ezingeni eliphezulu.

Kufutfumeta electrode ukhonkolo: Ubuchwepheshe

Manje ake kafushane okushiwo le ndlela. Njengoba kuphawulwe ngenhla, ke asifanele bathele setshe ukhonkolo kuphela amakholomu, izindonga diaphragms. Kakade emva umsebenzi asakazwe usuphothuliwe, izinduku zensimbi afakwa izindonga. Basuke bephethe voltage nge-transformer isinyathelo-phansi. Ngokuvamile akhethiwe kweminyaka emkhatsini electrode emibili elandelanayo ngamasentimitha 60 kuya ku-100, okuyinto incike sezulu kanye into ukucupha.

Nge isinyathelo-phansi transformer ihlinzekwa ukuba valve izigaba ezintathu, lapho sikhala emkhatsini electrode is kusifudumeza futhi okokuqandisa siqedwa. Kuwufanele benaka yokuthi Ukushisa ukhonkolo ebusika lephatselene nesicephu kagesi ngokusebenzisa amanzi eziqukethwe isixazululo. Imiphumela iba yinhlanganisela yokukhandleka Ukushisa iyunifomu. Kumele baqonde ukuthi uma kukhona yezinyoni gcizelela, voltage akufanele bube ngaphezu kuka-127, futhi uma ingekho, kungaba bondliwe 220 kanye 380, kodwa hhayi ngaphezulu.

Izinhlobo electrode esetshenziswa

Okwamanje, ezintathu izinhlobo electrode esetshenziswa. Ngamunye wabo kufanelekile etimeni letehlukene. Ngokwesibonelo, electrode induku kukhona phakathi ethandwa kakhulu zenziwa kusukela armature 8-12 mm ububanzi. Umzimba ukhonkolo basuke ibekwe ne isinyathelo ibalwa, okuyinto kunqunywa kusengaphambili. Ultra uchungechunge efakwe ungadluli kuka 3 cm kusukela bezinhlamvu lecinisekisa Ukushisa umnyuziki onqenqemeni udonga noma ikholomu. Kuyaphawuleka ukuthi electrode enjalo Site eyinkimbinkimbi kunazo ukuma imiklamo.

Kodwa electrode ipuleti basebenze ehlukile kancane. Basuke elenga zombili formwork. Lokhu kudala ensimini kagesi okuyinto heats ukhonkolo ukuze izinga lokushisa wazifunela esinqunyiwe. Ngomqondo onabile, indlela ezinjalo amalahle ukhonkolo ebusika kuba nemiphumela emihle kakhulu. String electrode kangcono izakhiwo ezifana amakholomu.

ukhonkolo ukufudumala electrode: wiring idayagramu

Kufanele kuqondwe ukuthi bafudumale electric indlela uxhumano ngeke ifane kuye ngohlobo electrode. Lapho usebenza nge plate electrode, umusho owodwa ihlinzekwa kuya electrode kuqala, futhi eyesibili elise ngakolunye uhlangothi. Ngenxa yalokho, siba electrode amabili, okuyizinto parallel nomunye, ngamunye isigaba. Endabeni izinduku yokugcizelela axhunyiwe komunye isigaba nesibongo uchungechunge electrode. Abanye ngokusebenza 2nd futhi izigaba 3rd.

Kufanele kuqashelwe ukuthi kufanele ungazinaki ukufakwa transformers. Ziyakwazi kwezinye izimo akudingekile, kodwa ezimweni eziningi kunengqondo ukuzifaka. Ngokwesibonelo, ukhonkolo Ukushisa lokushisa kuyinto kwemisebenzi yoMnyango, okungukuthi hhayi kakhulu, kungenjalo ungase ukubamukela abanjalo umphumela engathandeki njengoba overdrying. Ngenxa yalesi sizathu ezilula, kunengqondo azihlangani yonke electrode ngokusebenzisa isinyathelo-phansi transformer.

elekrodami evuthayo: imithetho ebalulekile

Ukuze operation kahle Ukushisa kagesi, kumele uxhumeke ku izingongolo ezahlukene amandla. Lo mthetho kubaluleke kakhulu ukwenza njengoba uma usebenzisa isigaba olulodwa, umphumela kuyoba ucha.

Ngaphezu kwalokho, umbonisi kwenzeka kuphela ngokusebenzisa ukhonkolo ezimanzi. Ukuze esimweni ngasinye bahlelekela iphrojekthi ekhethekile, okhombisa iphimbo phakathi electrode, ilungiselelo isinyathelo-phansi transformers kanye voltage isilinganiso.

Kuwufanele benaka yokuthi ezinye izinhlobo ngokhonkolo amandla akhe. Ngokwesibonelo, ukushonelwa 20-25% ezibhekwa eyamukelekayo. Nokho, ngaphambi kokuba uqale inqubo Ukushisa ngokhonkolo, kutuswa ukuba isikhathi esithile ukuze silondoloze ngaphandle bafudumale.

Imbalwa kakhulu imininingwane

Lapha thina sikanye nawe, futhi wabheka lokho Ukushisa ukhonkolo electrode. Ubuchwepheshe ziyahlukahluka kuye electrode. Nokho, kufanele kuphawulwe ukuthi ukuthuthukisa ikhwalithi kanye namandla we yokugcina ingxube ukhonkolo ifanelekile ukusebenzisa izithasiselo ekhethekile. Ngokwesibonelo, i-calcium chloride, wanezela kule slag, Portland usimende, kunciphisa ukulahlekelwa amandla nesikhathi ukuqina by 20-30%. Uma siqaphela ukuthi ngisho khona isinyathelo-phansi transformer kuyinto omiswe samanje, ebusweni kufanele oswakanyiswe amanzi noma vimbela ukubonisa okwesikhashana.

isiphetho

Lapha thina sikanye nawe futhi wabheka ukhonkolo Ukushisa electrode. Ubuchwepheshe, njengoba kuphawulwe ngenhla, kuyakhethwa kuncike project ngabanye, okuyinto isakhiwa for esimweni ngasinye ngokuhlukile. Lokhu konga isikhathi nemali unjiniyela, kodwa electrode futhi ngokufanele ibekwe nje kuphela, kanye kakhulu kusheshiswe umsebenzi angawokuphulukisa mix ukhonkolo. Ngezinye izikhathi kungcono ukusebenzisa ezinye izindlela zokuhamba, ukufudumeza ezifana Ukushisa izintambo. Yiqiniso, kuba impela eqolo, kodwa ngempumelelo kakhulu. Empeleni, kuba yonke imininingwane kulesi sihloko. Khumbula ukuthi indima ebalulekile eyadlalwa ubuchwepheshe mkhosi ngesikhathi ukufakwa bafudumale electric.