In berrinkii alwaaxyada warshadaha, balanbaalis valves waxaa si weyn loo isticmaalaa in warshadaha kala duwan sida saliidda iyo gaaska, daaweynta biyaha, processing kiimikaad, iwm. Waxaa ka mid ah noocyada kala duwan ee valves balanbaalisada, laba nooc ayaa hogaanka qaata: double eccentric balanbaalis valve iyo saddexle eccentric balanbaalis.Isbarbardhiggan dhameystiran, waxaan si qoto dheer u eegi doonaa naqshadeynta, faa'iidooyinka, faa'iido darrada iyo adeegsiga labadan valves.
Laba laab-ka-fudud ee waalka balanbaalista
Sida magacu soo jeediyo, labajibbaaran labajibbaaran oo labajibbaaran waxay leeyihiin laba qaybood: marka ugu horeysa waa eccentricity shaft, taas oo ah, ka-goynta dhidibka usheeda dhexe ee ka soo jeeda khadka dhexe ee dhuumaha, iyo tan labaad waa eccentricity shaabad, taas oo ah, joomatari shaabada saxanka waalka.Naqshadani waxay leedahay faa'iidooyin iyo faa'iido darrooyin la taaban karo.
Faa'iidooyinka labajibbaaran balastareedka labajibbaaran
1. Xirashada oo yaraatay
Ujeedada naqshadeynta eccentricity usheeda waa in la yareeyo khilaafka u dhexeeya saxanka valve iyo kursiga valve inta lagu jiro habka furitaanka iyo xidhitaanka, taas oo yareynaysa xirashada iyo yaraynta khatarta daadinta.Waxa kale oo ay kordhin kartaa nolosha waalka balanbaalista waxayna yareyn kartaa kharashka dayactirka.
2. Shaabadeynta la wanaajiyey
Eccentricity labaad waxay ka dhigaysaa dusha daboolka inay la xiriirto kursiga valve kaliya marxaladda ugu dambeysa ee xiritaanka, taas oo aan hubin oo kaliya in ay si adag u xirto, laakiin sidoo kale si wax ku ool ah u xakameynaya dhexdhexaadiyaha.
3. Qulqulka oo yaraada
Naqshadaynta labajibbaaran waxay yaraynaysaa isku-xidhka isku-xidhka, taas oo yaraynaysa xoogga loo baahan yahay si loo furo oo loo xiro galka balanbaalista.
4. Shaabadeynta labada dhinac
Laba jiho labajibbaaran oo balastar ah ayaa bixin kara xidhidh laba jiho ah, u oggolaanaya socodka laba jiho, oo aad bay ugu habboon yihiin in la rakibo oo la isticmaalo.
Faa'iido darrada laba-laabka balastar ee labajibbaaran:
1. Kharash sare
Naqshadaynta horumarsan iyo agabka labajibbaaran balastareedka eccentric guud ahaan waxay keenaan kharashyo wax soo saar oo sarreeya marka loo eego shalalka balanbaalista ee khadka dhexe.
2. Cadaadiska biyaha oo badan ayaa lumaya
Sababo la xiriira saxanka labajibbaaran eccentric eccentric, kursiga valve ee soo baxay, iyo marinada cidhiidhiga ah, cadaadiska biyuhu wuxuu ku dhex lumay waalka balanbaalista wuu kordhin karaa.
3. Heerkulka xaddidan
Laba-laab balabaalista barafka eccentric waa la xadidi karaa marka la qabanayo heerkulka aadka u hooseeya ama warbaahinta heerkulka sare sababtoo ah alaabta la isticmaalo waxaa laga yaabaa inaysan u adkeysan heerkulka aad u daran.
Triple Offset balanbaalisnimada
Waalka balanbaalista ee saddex-geesoodka ah wuxuu ka dhigan yahay horumar dheeraad ah oo ku saabsan naqshadeynta balaaliyeyaasha balastar-ka oo leh saddex kabo.Iyada oo ku saleysan isugeynta labajibbaaran, eccentricity saddexaad waa ka-goynta dhidibka marka la barbar dhigo bartamaha jirka waalka.Naqshaddan hal-abuurka leh ayaa faa'iido gaar ah ka leh balaasalka khadka dhexe ee dhaqanka.
Faa'iidooyinka saddex-jibbaaran ee balastar-qaadaha
1. Eber daadinta
Qaabka gaarka ah ee shaabadeynta saddex-geesoodka balanbaalisnimada ee saddex-geesoodka ah waxay baabi'isaa is-jiidhka iyo xirashada, taasoo keentay in shaabad adag lagu xiro inta lagu jiro nolosha waalka.
2. Heerkulka sare iyo iska caabinta cadaadiska sare
Labada bir ee saddex-geesoodka ah ee laba-jibbaaran ee balastar-qaadaha ah iyo laba-lakab badan oo saddex-jibbaaran oo laba-lakab ah waalka balanbaalisada waxay xamili karaan heerkulka sare iyo dareeraha cadaadiska sarreeya.
3. Naqshadaynta dabka
Dhammaan walxaha saddex-geesoodka ah ee balastareedka laba-geesoodka ah waxay la kulmi karaan heerar adag oo dab-damis ah, taasoo ka dhigaysa mid aad u wanaagsan codsiyada dab-demiska.
4. Qulqulka hoose iyo is jiid jiidka
Balanbaalista saddex-geesoodka ah ee labajibbaaran waxay si dheeraad ah u yareeyn kartaa qulqulka hawlgalka iyo is jiid jiidka, si loo gaaro hawlgal siman, yaraynta qulqulka iyo kordhinta nolosha adeegga.
5. Codsiyada ballaaran
Balanbaalista saddex-geesoodka ah ayaa ku habboon codsiyo kala duwan, oo ay ku jiraan saliid iyo gaas, kiimiko kiimikaad, koronto koronto iyo warshadaha sifeynta.
Faa'iido darrada balastar-feedka saddex-geesoodka ah
1. Kharash sare
Balaalista saddex-geesoodka ah ee labajibbaaran waxay u janjeertaa inay lahaato qiime sare oo wax-soo-saarka bilowga ah sababtuna tahay nakhshaddiisa horumarsan iyo qaab-dhismeedkiisa.
2. Madaxa oo wax yar ka sarreeya
Dejinta dheeraadka ah ee naqshadda saddex-geesoodka ah ee saddex-geesoodka ah waxay keeni kartaa luminta madaxa wax yar oo ka sarreeya kan labajibbaaran eccentric.
Balanbaalista labajibbaaran ee labajibbaaran VS saddexjibbaaran waalka balanbaalisada eccentric
1. Kursiga Valve
Kursiga valve ee labajibbaaran balastareedka labajibbaaran wuxuu guud ahaan ku dhex jiraa jeexdin saxanka waalka wuxuuna ka samaysan yahay caag sida EPDM, si ay u gaadho shaabad aan hawo lahayn, laakiin kuma habboona codsiyada heerkulka aadka u sarreeya.Kursiga waalka ee balaalleyda saddex-geesoodka ah waa bir-dhan ama lakabyo badan, sidaas darteed waxay aad ugu habboon tahay heerkul sare ama dareereyaal wasakh ah.
2. Qiimaha
Haddi ay tahay kharashka naqshadaynta ama kakanaanta habka wax-soo-saarka, saddex-jibbaaran ee balaaliyeyaasha balabaliga ee saddex-jibbaaran ayaa ka sarreeya labanlaab balabalisooyin eccentric ah.Si kastaba ha ahaatee, inta jeer ee dayactirka dabadeed ee saddex-laab alwaaxyada eccentric way ka hooseeyaan kuwa labanlaab ah.
3. Torque
Ujeeddada asalka ah ee naqshadeynta balastareedka saddex-geesoodka ah waa in la sii yareeyo xirashada iyo is-jiidhka.Sidaa darteed, xadhkaha saddex-geesoodka balastarfly eccentric wuu ka yar yahay kan labanlaaban labalaabka balanbaalista.