Mu malo ochitira masewera a Jinbin, mafuta angapo opangidwa mwamakondamavavu opopera madziKwa makasitomala ayamba kulongedza ndipo ali okonzeka kutumiza. Kukula kwake kumasiyana kuyambira pa DN405/806/906, ndipo kumapangidwa ndi chitsulo cha kaboni. Chopopera mpweya cha chitsulo cha kaboni, chokhala ndi makhalidwe a "kulekerera kwakukulu, kutseka mwamphamvu komanso mtengo wotsika", chimakwaniritsa bwino kwambiri zovuta zogwirira ntchito komanso zofunikira pakulamulira ndalama zamakampani opanga migodi ndi kuchotsa fumbi, ndipo chakhala chisankho chachikulu chowongolera ma duct a mpweya m'njira ziwirizi.

Poganizira za momwe zinthu zimagwirira ntchito, m'machitidwe ochotsa fumbi ndi migodi, ma valve a mpweya amafunika kupirira kuwonongeka kwa nthawi yayitali kwa fumbi lokhala ndi mphamvu zambiri, kukhudzidwa kwa zinthu, komanso kusinthasintha kwa kupanikizika nthawi ndi nthawi. Chitsulo cha kaboni chokha chimakhala cholimba komanso cholimba. Pambuyo pozimitsa, kuphulika kwa mchenga kapena kupopera zokutira zosatha (monga epoxy resin, tinthu ta ceramic), kukana kwake kutha kukulitsidwa, kukana kuwonongeka kwa tinthu tolimba monga fumbi la miyala ndi fumbi la malasha, komanso kupewa kulephera kutseka komwe kumachitika chifukwa cha kusintha kwa mbale ya valavu ndi mpando wa valavu chifukwa cha kuwonongeka. Pakadali pano, kapangidwe ka chitsulo cha kaboni kali ndi mphamvu zambiri ndipo kamatha kupirira kusinthasintha kwa kupanikizika kwa ±5kPa mkati mwa njira yopumira mpweya. M'zochitika monga makina opumira mpweya pansi pa nthaka ndi makina ochotsa fumbi m'makampani opanga migodi, kutulutsa mpweya woipa sikungayambitse kusintha kwa thupi la valavu, zomwe zimapangitsa kuti ntchito ikhale yokhazikika kwa nthawi yayitali.

Ponena za magwiridwe antchito otseka komanso kugwirizana, makampani ochotsa fumbi ali ndi zofunikira kwambiri pakugwira ntchito yotseka ma ducts a mpweya. Ma valvu a mpweya a chitsulo cha kaboni, kudzera m'malo otsekera okonzedwa bwino komanso kuphatikiza ndi zida zotsekera za rabara kapena fluorine zomwe sizimakhudzidwa ndi mafuta, amatha kutseka bwino ndikupewa kuchepetsa mphamvu yochotsa fumbi chifukwa cha kutuluka kwa mpweya. Kuphatikiza apo, chitsulo cha kaboni chingapangidwe ndi kuwotcherera, zomwe zimapangitsa kuti zikhale zosavuta kupanga ma valvu akuluakulu a mpweya (monga 2m×1.5m), omwe ndi oyenera kuyika ma tunnel akuluakulu opumira mpweya ndi ma ducts akuluakulu a mpweya a makina ochotsera fumbi m'migodi. Mosiyana ndi zimenezi, zipangizo monga chitsulo chosapanga dzimbiri zimatha kusintha ma valvu panthawi yokonza zinthu zazikulu ndipo zimakhala ndi ndalama zambiri.

Kusunga bwino zinthu ndi kusamala bwino ndi ubwino waukulu. Mtengo wa zipangizo zopangira chitsulo cha kaboni ndi gawo limodzi mwa magawo atatu okha a chitsulo chosapanga dzimbiri 304. Kugwiritsa ntchito magulu angapo kungachepetse kwambiri ndalama zoyambira zomwe zimayikidwa mu ntchito zamigodi ndi kuchotsa fumbi. Pakadali pano, valavu yoziziritsira chitsulo cha kaboni ili ndi kapangidwe kosavuta komanso kogwirizana ndi zinthu zonse (monga ma valve shafts ndi ma actuator interfaces). N'kosavuta kusintha zigawo panthawi yokonza pambuyo pake popanda kugwiritsa ntchito zida zapadera. Ngakhale patakhala dzimbiri pang'ono pamwamba, ikhoza kukonzedwa mwa kupukuta mchenga kuti ichotse dzimbiri ndikugwiritsa ntchito utoto woletsa dzimbiri. Mtengo wogwirira ntchito ndi kukonza ndi wotsika kwambiri kuposa wa ma alloy material flue gas dampers.

Jinbin Valve, kampani yopanga ma valve oletsa mpweya wa valve ya zaka 20, imapanga ndi kupanga malinga ndi zosowa za makasitomala. Ngati muli ndi zofunikira zina zokhudzana ndi izi, chonde titumizireni uthenga pansipa ndipo mudzalandira yankho mkati mwa maola 24!