Dab tsi ntawm kev sib txuas yog siv thaum tshem tawm cov kua ammonia siv caj npab thaum lub sijhawm thauj khoom thauj khoom?
Ammonia, tseem hu ua anhydrous ammonia, yog cov kua tsis muaj xim nrog lub zog, pungent tsw. Raws li ib qho tseem ceeb ntawm cov khoom siv raw khoom, ammonia feem ntau yog hloov los ntawm nws daim ntawv gaseous mus rau kua ammonia los ntawm compression los yog txias kom yooj yim rau kev thauj mus los thiab khaws cia. Raws li lub teb chaws txoj cai, lub unloading ntawm flammable, explosive, thiab tshuaj lom yuav tsum tau nqa tawm siv lub kaw loading thiab unloading system. Lub hauv qab loading caj npab rau cov kua ammonia tau txais kev sib txuas hauv qab kaw nrog cov roj xa rov qab, uas tsis tsuas yog txhim kho qhov yooj yim ntawm kev thauj khoom thiab tshem tawm tab sis kuj ua kom muaj kev ntseeg siab thiab kev nyab xeeb ntawm cov txheej txheem. Kev sib txuas sib txuas ntawm cov kua ammonia unloading caj npab thiab lub tanker feem ntau yog stainless hlau ceev coupler, uas yog txiav txim los ntawm hom kev sib txuas ntawm lub tanker inlet. Lub hauv qab unloading caj npab rau kua ammonia yog tsim rau hauv qab unloading ntawm cov tshuaj xws li liquefied roj av roj, anhydrous ammonia, thiab ethylene oxide. Cov kua ammonia unloading caj npab yog siv rau ntawm qhov chaw unloading, nrog cov yeeb nkab diameters xws li 2 ntiv tes, 3 ntiv tes, thiab lwm yam. Cov khoom siv tuaj yeem xaiv raws li qhov xav tau ntawm cov kav dej hauv tsev lossis xaiv los ntawm cov neeg siv khoom.
Thaum lub sijhawm tshem tawm cov kua ammonia, aceev txuas couplerlos yogflanged kev twb kev txuasfeem ntau yog siv rau cov kua ammonia caj npab (los yog unloading caj npab). Cov kev sib txuas no yog tsim los kom muaj kev nyab xeeb ntawm kev xa cov ammonia los ntawm lub tsheb mus rau lub tank cia lossis lub kaw lus, nrog cov yam ntxwv uas pab tiv thaiv kom tsis txhob muaj kev sib txuas thiab ua kom muaj kev sib txuas ruaj ntseg nyob rau hauv cov xwm txheej siab. Kev sib txuas ceev ceev tso cai rau kev sib txuas ceev thiab nyab xeeb thiab kev sib txuas, thaum flanged kev sib txuas yog ruaj khov thiab ruaj khov, muab lub kaw ntom ntom rau cov khoom siv phom sij.
Yog xav paub ntxiv txogloading caj npab, thov tsis txhob yigtiv tauj peb.
