Machubu opanda Seamless (SMLS)amadulidwa m'zigawo ndi mphero zachitsulo, ndiyeno amatenthedwa mu ng'anjo ya annular-perforated-size-size-wongola-kuzizira-yodula-yodula-yodzaza kuti ikhale yomalizidwa bwino, zomwe sizingayikidwe mu msonkhano wopanga wogwiritsa ntchito. Pokhala ndi masheya ambiri, ogulitsa akuyenera kuyika masheya ena. Komabe, ogulitsa nthawi zambiri sakhala ndi nyumba zazikulu zosungiramo zinthu zamkati. Ngati atero, mtengo wake ndi wokwera kwambiri ndipo sizotsika mtengo. Ambiri aiwo ndi nyumba zosungiramo zinthu zakunja, ndipo machubu achitsulo opanda msoko mosakayika adzakumana ndi mphepo ndi dzuwa ngati aikidwa panja.

Zomwe zimatchedwa dzimbiri loyandama, monga momwe dzinalo limatanthawuzira, ndi dzimbiri lomwe likuyandama pa chubu chachitsulo chosasunthika, chomwe chingachotsedwe ndi thaulo kapena zinthu zina. Kunena mwachidule, dzimbiri loyandamalo limatengedwa kuti si dzimbiri, lomwe ndi lachibadwa. Dzimbiri la machubu opanda msoko ndi nthawi yayitali. Osachepera chaka chimodzi cha mapaipi achitsulo osasunthika omwe adakumana ndi mphepo ndi dzuwa panja. Pali maenje akulu ndi ang'onoang'ono a hemp pamachubu achitsulo opanda msoko. Kusiyana kwakukulu pakati pa dzimbiri.

Kodi mungathane bwanji ndi dzimbiri zitsulo chubu?

1. Yeretsani mwachindunji
Ngati ndi fumbi, mafuta ndi zinthu zina, zosungunulira organic zingagwiritsidwe ntchito kuyeretsa pamwamba pa chubu chopanda chitsulo. Koma izi zitha kugwiritsidwa ntchito ngati chithandizo ku njira zina zochotsera dzimbiri, ndipo sizingachotse mwachindunji dzimbiri, sikelo ndi zinthu zina pamtunda wachitsulo.

2. Kutola
Nthawi zambiri, njira ziwiri za pickling ndi electrolytic zimagwiritsidwa ntchito pochiza. Kuyeretsa ndi mankhwala kumatha kuchotsa sikelo, dzimbiri, zokutira zakale, ndipo nthawi zina zitha kugwiritsidwa ntchito ngati kubwezeretsa pambuyo pa kuphulika kwa mchenga ndikuchotsa dzimbiri. Ngakhale kutsuka kwa mankhwala kumatha kuchotsa dzimbiri pa chubu chachitsulo chosasokonekera ndikupangitsa kuti pamwamba pa chitolirocho chifike paukhondo ndi kukhwinyata, mawonekedwe ake ozama a nangula adzawononga kwambiri chilengedwe.

3. Kupukuta ndi kupera
Ngati dzimbiri lili ndi malo ambiri, wopanga zimbiri angagwiritse ntchito zida zaukatswiri kuchotsa dzimbiri, ndi kugwiritsa ntchito zida zamakina kuti azipukuta bwino lomwe dzimbirilo. Kuphatikiza pakuchotsa zinthu zotulutsa okosijeni, zimathanso kupanga chubu chopanda msoko kufikira ndege yosalala. Makamaka ntchito zipangizo monga maburashi waya kupukuta pamwamba pa machubu opanda zitsulo zitsulo, amene angathe kuchotsa lotayirira kapena anakweza sikelo, dzimbiri, kuwotcherera slag, etc. Kuchotsa dzimbiri ndi manja zida akhoza kufika Sa2 mlingo, ndi mphamvu chida kuchotsa dzimbiri akhoza kufika. Sa3 mlingo. Ngati pamwamba pa chubu chachitsulo chosasunthika chikuphatikizidwa ndi sikelo yolimba ya oxide, chiwopsezo chochotsa dzimbiri cha chida sichili chabwino, ndipo kuya kwa nangula komwe kumafunikira pakumanga kwa anti-corrosion sikungatheke.

4. Utsi (kuponya) kuwombera kuchotsa dzimbiri
Kupopera (kuponya) kuchotsa dzimbiri kumayendetsedwa ndi injini yamphamvu kwambiri kuti izungulira kupopera (kuponya) masamba pa liwiro lalikulu, kotero kuti mchenga wachitsulo, kuwombera zitsulo, zigawo za waya wachitsulo, mchere ndi zina zotsekemera zimapopera (kuponya) pamwamba. wa chubu chitsulo pansi zochita za mphamvu centrifugal , osati kuchotsa kwathunthu dzimbiri, oxides ndi dothi, komanso chitsulo chosakanizika chitoliro akhoza kukwaniritsa chofunika yunifolomu roughness pansi zochita za chiwawa zimakhudza ndi mikangano abrasives.

Njira iliyonse yochotsera dzimbiri ingayambitse kuwonongeka kwakukulu kapena kochepa pa chubu chopanda mpweya cha carbon steel. Ngakhale njira zochotsa dzimbiri zogwira mtima zimatha kutalikitsa moyo wautumiki wamachubu a carbon steel, ndi bwino kumvetsera kusungidwa kwa machubu opanda phokoso kuyambira pachiyambi. Samalani ndi mpweya wabwino, kutentha ndi chinyezi cha malo, ndikutsatira mfundo zosungirako zoyenera, zomwe zingachepetse kwambiri kuthekera kwa dzimbiri pa chubu chopanda zitsulo.