Kwi-workshop yaseJinbin, igesi eliqela eyenziwe ngokwezifisoiivalvu zokunciphisa umswakamakuba abathengi sele beqalile ukupakisha kwaye bakulungele ukuthunyelwa. Ubungakanani buyahluka ukusuka kwi-DN405/806/906, kwaye yenziwe ngentsimbi yekhabhoni. Isixhobo somoya sentsimbi yekhabhoni, esineempawu "zokunyamezela okuphezulu, ukuvala okunamandla kunye nexabiso eliphantsi", sihlangabezana ngokugqibeleleyo neemeko zokusebenza ezinzima kunye neemfuno zolawulo lweendleko zemizi-mveliso yezemigodi kunye nokususa uthuli, kwaye siye saba lukhetho oluphambili lolawulo lwemibhobho yomoya kwezi meko zimbini.

Ngokwembono yokunyamezela imeko yokusebenza, kwiinkqubo zokwemba nokususa uthuli, iivalvu zomoya kufuneka zimelane nokukhukuliseka kwexesha elide kothuli oluxineneyo, impembelelo yezinto kunye nokutshintshatshintsha koxinzelelo rhoqo. Izinto ezisisiseko sentsimbi yekhabhoni ngokwazo zinobulukhuni obuphezulu. Emva kokucima, ukuqhumisa isanti okanye ukutshiza iingubo ezingagugiyo (ezifana ne-epoxy resin, iiparticles zeseramikhi), ukumelana nokuguguleka kwazo kunokwandiswa ngakumbi, kuxhathise ngempumelelo ukuguguleka kweeparticles eziqinileyo ezifana nothuli lwe-ore kunye nothuli lwamalahle, kwaye kuthintelwe ukusilela kokutywina okubangelwa kukuguquka kwepleyiti yevalvu kunye nesihlalo sevalvu ngenxa yokukhukuliseka. Okwangoku, isakhiwo sentsimbi yekhabhoni sinamandla aphezulu kwaye sinokumelana nokutshintshatshintsha koxinzelelo lwe-±5kPa ngaphakathi kwe-air duct. Kwiimeko ezifana neenkqubo zokungenisa umoya phantsi komhlaba kunye neenkqubo zokususa uthuli kushishino lwemigodi, ukukhupha koxinzelelo olungalunganga akunakwenzeka ukuba kubangele ukuguguleka komzimba wevalvu, kuqinisekisa uzinzo lokusebenza ixesha elide.

Ngokuphathelele ukusebenza kokuvala kunye nokuhambelana, ishishini lokususa uthuli lineemfuno ezingqongqo zokusebenza kokuvala imibhobho yomoya. Iivalvu zomoya zentsimbi yekhabhoni, ngokusebenzisa iindawo zokuvala ezicwangcisiweyo ngokuchanekileyo kwaye zidityaniswe neendawo zokuvala zerabha okanye irabha ye-fluorine engangeni mafutha, zinokufezekisa ukuvala okusebenzayo kwaye zithintele ukunciphisa ukusebenza kokususa uthuli ngenxa yokuvuza komoya. Ngaphezu koko, intsimbi yekhabhoni inokwenziwa ngokuhlanganisa, okwenza kube lula ukuvelisa iivalvu zomoya ezinkulu (ezifana ne-2m×1.5m), ezifanelekileyo kwiimfuno zokufakelwa kweetonela ezinkulu zomoya kunye nemibhobho yomoya ephambili yeenkqubo zokususa uthuli kushishino lwezemigodi. Ngokwahlukileyo koko, izinto ezifana nentsimbi engagqwaliyo zinokuguquguquka kokudibanisa ngexesha lokucubungula okukhulu kwaye zineendleko eziphezulu.

Uqoqosho kunye nokugcinwa kakuhle zezona nzuzo ziphambili. Ixabiso lezinto ezikrwada zentsimbi yekhabhoni lisisithathu nje sesithathu sentsimbi engagqwali engama-304. Ukusetyenziswa kwebhetshi kunokunciphisa kakhulu utyalo-mali lokuqala kwiiprojekthi zemigodi kunye nokususa uthuli. Okwangoku, ivalvu yedamper yentsimbi yekhabhoni inesakhiwo esilula kunye nobuninzi bezinto ezisetyenziswayo (ezifana neeshafts zevalvu kunye ne-actuator interfaces). Kulula ukutshintsha iindawo ngexesha lokugcinwa kamva ngaphandle kwesidingo sezixhobo ezikhethekileyo. Nokuba kukho umhlwa omncinci kumphezulu, unokulungiswa ngokuqhumisa isanti ukuze kususwe umhlwa kunye nokusebenzisa ipeyinti yokulwa nokugqwala. Ixabiso lokusebenza kunye nokugcinwa liphantsi kakhulu kunele-alloy material flue gas dampers.

I-Jinbin Valve, umenzi weevalvu zomoya we-valve oneminyaka engama-20 ubudala, uvelisa kwaye avelise ngokweemfuno zabathengi. Ukuba unayo nayiphi na imfuneko enxulumene noko, nceda unxibelelane nathi ngezantsi kwaye uya kufumana impendulo kwiiyure ezingama-24!