Posachedwapa, msonkhano wa Jinbin udayesa kangapo pa valavu yachipata cha mpeni. Kukula kwa izivalavu ya chipata cha mpenindi DN1800 ndipo imagwira ntchito mwamagetsi. Poyang'aniridwa ndi akatswiri angapo, kuyesa kwa mpweya wa mpweya ndi kuyesa kusintha malire kunamalizidwa. Vavu mbale anatsegula ndi kutseka bwino ndipo anazindikira ndi kasitomala.

Valavu yachipata cha hydraulic knife sluice gate yosakhazikika yokhazikika yokhazikika m'mimba mwake imakhala yodziwika bwino kwambiri. Pazaubwino wogwiritsa ntchito, choyamba, makina oyendetsa ma hydraulic amatha kupereka mphamvu yotsegulira ndi kutseka yamphamvu komanso yokhazikika. Ngakhale poyang'anizana ndi zikhalidwe zazikulu zogwirira ntchito komanso zopanikizika kwambiri, zimatha kukwaniritsa kutsegulira ndi kutseka kwachangu komanso kolondola komanso kutsekeka kwa ma valve, mothandiza kuchepetsa mphamvu ya ntchito ndi kugwiritsa ntchito mphamvu.

Imatengera kapangidwe ka chipata cha mpeni, chomwe chimatha kudula ulusi, tinthu tating'onoting'ono ndi zonyansa zina pakatikati ngati mpeni, kupewa kupanikizana. Ndikoyenera makamaka ku zovuta zapakati zogwirira ntchito monga slurry-concentration slurry ndi sludge-water mix. Kusindikiza kwake kulinso kwabwino kwambiri, komwe kumatha kukwaniritsa kusindikiza kwa bidirectional kuteteza kutayikira kwapakatikati ndikuwonetsetsa kuti dongosololi ndi lotetezeka komanso lokhazikika. Kuphatikiza apo, mawonekedwe osakhazikika amathandizira kusintha kosinthika kwa magawo monga kukula kwa valavu, zakuthupi, komanso kupanikizika malinga ndi zofunikira zaumisiri, kukulitsa kusinthika kwake.

Muzochitika zenizeni zogwiritsira ntchito, njira yochotsera phulusa ndi slag mumsika wamagetsi imayenera kuthana ndi phulusa ndi slag zosakaniza. Ma valve a zipata zazikulu zama hydraulic ductile iron mpeni amatha kudulira sing'angayo kuti zitsimikizire kuti dongosololi likugwira ntchito mosalekeza. Poyeretsa mpweya wa ng'anjo yophulika ndi kayendedwe ka zamkati muzitsulo zazitsulo, mphamvu zake zodula kwambiri komanso zotsutsana ndi zotsekera zimatha kuthana ndi zofalitsa zovuta. Mu zochitika monga slurry kayendedwe mu makampani mankhwala ndi kudyetsa ndi kutulutsa ziwiya anachita, mkulu kusindikiza ntchito ndi makonda kamangidwe ka flange mpeni pachipata valavu amakwaniritsa zofunika kwambiri njira zosiyanasiyana. M'machitidwe operekera zinyalala m'mafakitale otsuka zimbudzi zamatauni, ntchito yabwino komanso yokhazikika imathekanso chifukwa cha anti-clogging and corrosion-resistant properties of the valves.

Mavavu a Jinbin amagwira ntchito popanga mavavu osakhazikika. (Mtengo wa Knife Gate Valve) Ngati muli ndi zosowa zina, chonde titumizireni pansipa ndipo mudzalandira yankho mkati mwa maola 24!