Mu nganda, hari ibintu "bigoye gufata" - nk'amabuye y'agaciro avanze n'uduce tw'amabuye y'agaciro, amazi yanduye afite ibisigazwa, ibi "bisigazwa" bikomeye kandi by'umukungugu bishobora kwangirika n'amapompo asanzwe y'amazi nyuma yo gukoresha amapompo make gusa. Muri iki gihe, ni ngombwa kwishingikiriza ku "bakinnyi bakomeye" babigize umwuga -pompe za silikoni carbide– kuzamuka ku rubyiniro.
Hari abantu bashobora kwibaza bati, ese pompe y'urubura si pompe yo gukuramo urubura gusa? Ni irihe tandukaniro riri hagati yo kongeramo amagambo atatu 'silicon carbide'? Mu by'ukuri, ikintu cy'ingenzi kiri mu bice byayo by' "umutima" - ibice by'urujya n'uruza, nk'imibiri ya pompe, impellers, n'ibindi bice bikora kuri uru rubura, byinshi muri byo bikozwe mu bikoresho bya silicon carbide.
Karubide ya silikoni ni iki? Mu magambo make, ni ibikoresho byihariye bya ceramic bikomeye kandi bidashira, bifite ubukana bwa kabiri kuri diyama, kandi birwanya ubushyuhe bwinshi n'ingufu. Nubwo byahura n'uruvange rw'amazi rufite uduce duto, bishobora "kwihanganira kwangirika no kwangirika". Ibice by'amazi bikoreshwa mu ipompo zisanzwe z'amazi ahanini bikozwe mu cyuma. Iyo bihuye n'uruvange rw'uduce duto, bizasigwa vuba biva mu mwobo kandi bigomba gusimburwa vuba; Ibice by'amazi bikoreshwa mu ipompo za silikoni bimeze nk'"amakoti adapfa amasasu" ashyirwa ku ipompo, bishobora kongera igihe cyabyo cyo gukora no kugabanya ibibazo byo kubungabunga no gusimbuza kenshi.
Ariko, pompe ya silikoni ya carbide si ikintu cyo gukoreshwa mu buryo busanzwe, ikozwe hakurikijwe imiterere y’iyo pompe. Urugero, niba hari uduce duto twa slag duto cyane, ni ngombwa ko inzira y’amazi iba nini kandi igashushanywa neza, kugira ngo uduce duto tubashe kunyuramo neza tudakoresheje pompe; hari uduce duto twa slag duto cyane, bityo hagomba gukoreshwa uburyo bwihariye ku buso bwa silikoni ya carbide kugira ngo yongere ubushobozi bwo kurwanya ingese.
Muri iki gihe, byaba ari ugutwara ibicanwa mu gihe cy'ubucukuzi bw'amabuye y'agaciro, gutunganya ibicanwa by'ivu ry'umukungugu mu nganda zitanga amashanyarazi, cyangwa gutwara ibicanwa byangiza mu nganda zikora imiti, ishusho y'ibicanwa bya silikoni carbide iragaragara. Ntabwo byoroshye nk'imashini zisanzwe z'amazi, kandi bishobora gukora neza muri ibi bihe bigoye by'akazi, bigafasha inganda kugabanya igihe cyo gukora no kugabanya ikiguzi cy'umusaruro.
Mu isesengura rya nyuma, inyungu ya pompe za silikoni zirimo urusobe rw'amazi ziri mu "guhuza gukomeye" kw'ibikoresho n'imiterere - gukoresha imiterere ya silikoni irinda kwangirika no kudashira kugira ngo bikemure ikibazo cy'"kudashira" ku pompe zisanzwe, bigatuma gutwara urusobe rugoye kurushaho kuba kwizewe no kudahangayika. Niyo mpamvu kandi yabaye "umufasha" w'ingenzi mu nganda nyinshi zisaba "umurimo ukomeye".
Igihe cyo kohereza ubutumwa: 25 Nzeri 2025