Imfuneko yokugcinwa rhoqo kwezixhobo ze-asphalt ezenziwe nge-emulsified
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Imfuneko yokugcinwa rhoqo kwezixhobo ze-asphalt ezenziwe nge-emulsified
Ixesha lokukhupha:2025-01-02
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Ngomlinganiselo omhle wokuxutywa koyilo kunye neemeko zokwakha, ukuqina kunye nokuzinza kobushushu obuphezulu be-asphalt pavement kuphuculwe kakhulu. Ke ngoko, i-asphalt ye-SBS kunye ne-asphalt eqhelekileyo ineemfuno ezahlukeneyo zothutho, ukugcinwa kunye nokwakhiwa komhlaba. Ukusetyenziswa okuchanekileyo kuphela kunokufezekisa umphumo olindelekileyo.
i-method-method-ye-bitumen-emulsion-isixhobo
Ukugcinwa kwezixhobo ze-asphalt ezifakwe emulsified nako kubaluleke kakhulu. Ukugcinwa kakuhle kwezixhobo kubaluleke kakhulu ekusebenzeni kakuhle kunye nobomi benkonzo yesixhobo. Iinkcukacha eziphambili zogcino zezi zilandelayo:
(1) Isimboli kunye nempompo yokuhambisa kunye nezinye iinjini, ii-agitators kunye neevalvu kufuneka zigcinwe yonke imihla.
(2) I-emulsifier kufuneka icocwe emva kweshifti nganye.
(3) Ipompo yokulawula isantya esetyenziselwa ukulawula ukuhamba kufuneka ihlolwe rhoqo ukuchaneka, kwaye ilungiswe ngexesha kwaye igcinwe. I-asphalt emulsifier kufuneka ihlolisise rhoqo ukucocwa phakathi kwe-stator kunye ne-rotor. Xa imvume ingenako ukufikelela kwi-clean clearance yomatshini, i-stator kunye ne-rotor kufuneka ithathelwe indawo.
(4) Xa isixhobo singasetyenziswa ixesha elide, ulwelo olukwitanki kunye nombhobho kufuneka luphele (umnyibilikisi omanzi akumele ugcinwe ixesha elide), umngxuma ngamnye umngxuma kufuneka uvalwe ngokuqinileyo kwaye ugcinwe ucocekile. , kwaye indawo nganye ehambayo kufuneka izaliswe ngeoli yokuthambisa. Xa usebenzisa imveliso okokuqala okanye emva kwexesha elide lokungasebenzi, umhlwa kwitanki kufuneka ususwe kwaye isihluzo samanzi kufuneka sicocwe rhoqo.
(5) Jonga rhoqo ukuba i-terminal ekwikhabhathi yolawulo yombane ikhululekile na, ukuba ngaba iingcingo zinxitywe ngexesha lothutho, kwaye ususe uthuli ukunqanda umonakalo kwiindawo. I-converter frequency sisixhobo esichanekileyo. Nceda ujonge kwincwadana yemiyalelo yokusetyenziswa nokugcinwa okuthe ngqo.
(6) Xa ubushushu bangaphandle bungaphantsi kwe-5°C, itanki ye-asphalt egqityiweyo egqityiweyo ngaphandle kokugquma akufanele isetyenziswe ukugcina iimveliso ezigqityiweyo. Kufuneka ichithwe kwangexesha ukuphepha i-emulsified asphalt demulsification kunye neqhwa.
(7) Kukho i-oyile yokuhambisa ubushushu kwi-emulsifier yamanzi isisombululo sokufudumeza itanki yokuxuba. Xa utofa amanzi abandayo kwitanki yamanzi, ukutshintshwa kweoli yokutshintshwa kobushushu kufuneka kucinywe kuqala, kwaye emva koko utshintsho kufuneka luvulwe ekushiseni emva kokongeza inani elifunekayo lamanzi. Ukugalela amanzi abandayo ngokuthe ngqo kumbhobho we-oyile wogqithiso lobushushu obuphezulu kunokubangela ukuba iweld iqhekeke. Ngexesha lenkqubo yokugcinwa kwezixhobo ze-asphalt ezitshintshiweyo, wonke umntu kufuneka ahlawule ngakumbi ukuphepha ukuchaphazela ukusetyenziswa kwexesha elizayo kunye nobomi.