Iphuma njani incakuba yesikrwela esifakwe kwikhabhathi emva kokusebenzisa umthombo?

Emva kweisixhobo sokukrwela ikesiUkuba ibaleka iye equleni, ngokubanzi iya kwandiswa ngesakhiwo esithile soomatshini. Inkqubo ethile yokusebenza inokuba nomahluko athile, kodwa idla ngokuquka la manyathelo alandelayo:

Ukulungiselela: Ngaphambi kokuba usebenzise umthombo, jonga imeko yeblade yesikrweli ukuqinisekisa ukuba akukho monakalo okanye ukuguguleka, qinisekisa ukuba unxibelelwano phakathi kweblade nesikrweli sekhava alukhululekanga okanye lonakele.

Faka i-scraper: Qhagamshela i-scraper kwizixhobo ezingaphantsi komhlaba uze uyiqinise nge-nut okanye esinye isixhobo sokubamba. Qinisekisa ukuba uqhagamshelo lwe-wiper lukhuselekile ukuthintela ukukhululeka okanye ukujikeleza ngexesha lokusebenza.

Iindlela zokwandisa ukusebenza: Izikrweli zekheyisi zihlala zineendlela zokwandisa ezisetyenziswa ukulawula ukwandiswa kunye nokurhoxiswa kweblade. Indlela yokusebenza ingahluka ngokuxhomekeke kuhlobo lwekrweli, kodwa zihlala zisebenza ngenye yezi ndlela zilandelayo:

a. I-Rotary: Ngokujikelezisa inxalenye engentla yesixhobo okanye ngeplagi edibeneyo, i-blade iya kujikeleza ngokwewotshi okanye ngokuchasene newotshi ukuze i-blade iphume ezantsi kwe-scraper.

b. Ukutyhala nokutsala: I-blade yokukrazula ikhutshwa okanye itsalwa ngasemva ukusuka ezantsi kwe-scraper ngokutyhala nokutsala inxalenye ephezulu yesixhobo somthombo okanye ngeplagi edibeneyo.

c. I-Hydraulic okanye i-pneumatic: Ngenkqubo ye-hydraulic okanye ye-pneumatic, lawula ukwanda kunye nokwandiswa kwe-scraper blade. Ngokulawula ivalvu, ulwelo okanye igesi zinokufakwa ukwenza i-scraping blade yande okanye irhoxe.

Ulwandiso lweblade:Ngokwendlela eyilwe ngayo i-scraper, ngokusebenzisa indlela efanelekileyo yokwandisa, yenza umsebenzi ohambelanayo ukuze i-blade ifikelele kwindawo oyifunayo. Ukujikeleza, ukutyhala nokutsala, okanye amandla e-hydraulic/aerodynamic zihlala zisetyenziselwa ukufezekisa ukwandiswa kwe-blade.

Umsebenzi wokukrwela: Nje ukuba i-blade yolulwe endaweni yayo, umsebenzi wokukrwela ungenziwa. I-blade yesikrwela isusa i-sediment kunye ne-scale enamathele kwi-lining ye-casing ukuze icoceke kwaye ihlale ivulekile.

Ukuqinisekisa ukhuseleko nokusebenza kakuhle komsebenzi, umqhubi kufuneka aqhelane nemiyalelo yokusebenza yesixhobo sokukrwela kwaye asebenze ngokuhambelana neenkqubo ezifanelekileyo zokusebenza ezikhuselekileyo. Ukongeza, izixhobo nezixhobo kufuneka zigcinwe zikwimeko entle kwaye nayiphi na imigangatho yokhuseleko efanelekileyo kufuneka ilandelwe ngaphambi kokusebenza emngxunyeni.