Insimbi ibhekisela entweni yensimbi enensimbi njengento eyinhloko, okuqukethwe kwekhabhoni ngokuvamile kungaphansi kuka-2.0% nezinye izakhi. Umehluko phakathi kwayo ne-iron okuqukethwe kwekhabhoni. Kufanele kushiwo ukuthi iqinile futhi ihlala isikhathi eside kunensimbi. Nakuba kungelula ukugqwala, kunzima ukuqinisekisa ukuthi izogqwala. Uma igqwalile futhi ingelashwa ngesikhathi, izogqwala kalula. Ilahlekelwa ukusebenza obekufanele ibe nakho.

Lapho ipayipi lensimbi elingenamthungo ligqwalile, yiziphi izindlela ezijwayelekile zokwelashwa? Abanye abantu bazosebenzisa indlela yokuhlanza ukuhlanza ipayipi lensimbi engagqwali. Lapho uhlanza, ubuso bensimbi kufanele buhlanzwe nge-solvent ne-emulsion kuqala. Le ndlela isetshenziswa kuphela njengendlela eyisizayo ye-anti-corrosion futhi ayikwazi ukususa ngempela ipayipi lensimbi engagqwali. umphumela wokugqwala. Singasebenzisa futhi amabhulashi ensimbi, amabhola ocingo kanye namanye amathuluzi ukuze sisuse isikali se-oxide esixegayo kanye nokugqwala endaweni ngaphambi kokuhlanza, kodwa uma sisaqhubeka singathathi izinyathelo zokuzivikela, izoguguleka futhi.

Ukugqwala nakho kungenye yezindlela zokususa ukugqwala. Ngokuvamile, izindlela ezimbili zamakhemikhali kanye ne-electrolysis zisetshenziselwa ukwelashwa kokukhetha, futhi ukucocwa kwamakhemikhali kuphela kusetshenziselwa i-anticorrosion yamapayipi. Nakuba le ndlela ingafinyelela izinga elithile lokuhlanzeka, kulula ukubangela ukungcoliswa kwemvelo, ngakho-ke akunconywa ukuyisebenzisa.

Isebenzisa i-jet derusting, ama-jet blades enjini enamandla amakhulu ukuze ijikeleze ngesivinini esikhulu, ukuze ama-abrasive afana negrit yensimbi, isibhamu sensimbi, ingxenye yensimbi yensimbi, namaminerali ajezelwe phezu kwepayipi lensimbi engagqwali ngaphansi kwesenzo samandla amaphakathi. Akukhona nje kuphela ukuthi i-rust, i-oxides nokungcola kungasuswa ngokuphelele, kodwa ipayipi yensimbi ingakwazi futhi ukufeza ubulukhuni obudingekayo obufanayo ngaphansi kwesenzo somthelela onobudlova nokungqubuzana kwe-abrasive. Ukukhipha ukugqwala kokufutha kuyindlela efanelekile yokukhipha ukugqwala ezindleleni zamapayipi zokunqanda ukugqwala. Phakathi kwazo, kusetshenziswa izinkolelo-mbono eziningi ezibonakalayo, ukungcoliswa kwemvelo kuncane, futhi ukuhlanza kuphelele.