I-Rubber Bellows Ukwandiswa kwe-Joints Rubber Lined Ububanzi obukhulu be-DN900 FF

Intshayelelo yeMveliso

Amalungu okwandisa irabha akwabizwa ngokuba ngamalungu erabha, imbuyekezo yerabha,amalungu erabha aguquguqukayo,izinto zokufunxa ezothusayo, izinto zokufunxa irabha yokothuka, njl. njl umkhono okhululekileyo wejoyinti ehambelanayo.Inokunciphisa ukungcangcazela kunye nengxolo ngenxa ye-elasticity ephezulu, ukunyanzeliswa komoya okuphezulu, ukuxhathisa okuphakathi, ukuxhathisa imozulu kunye nokuxhathisa irabha kwimitha, kwaye inokubuyisela ukwanda kwe-thermal kunye nokunciphisa okubandayo okubangelwa utshintsho lobushushu.Isetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zemibhobho.

Uphawu:

Inoxinano oluphezulu lwangaphakathi, inokumelana noxinzelelo oluphezulu, kwaye inesiphumo esihle se-elastic deformation.

I-advanteji:

Nciphisa ukungcangcazela, ingxolo kunye nokukhaphukhaphu.

Injongo:

Ukudibanisa kunye neepompo, iivalve kunye nezixhobo zokulwa nomlilo, iibhobho ezinokugubha okukhulu, kunye nemibhobho enokutshintsha rhoqo kubanda kunye nobushushu.

Imidiya esebenzayo:

Amanzi olwandle, amanzi acocekileyo, abandayo nashushu, amanzi okusela, ilindle lasekhaya, i-oyile ekrwada, i-oli yamafutha, i-oyile yokuthambisa, i-oyile yemveliso, umoya, igesi, umphunga kunye nomgubo wegranular.

Imo yoqhagamshelo:

Ngokuqhelekileyo, uhlobo lwe-flange olukhululekile (i-semi seal), uhlobo lwe-flange esisigxina (itywina eligcweleyo), uhlobo lwe-clamp kunye noqhagamshelwano lwentambo luyafumaneka.

Izinto zerabha eziguquguqukayo ngokudibeneyo:

Ibhola edibeneyo yerabha eguquguqukayo yenziwe ityhubhu yerabha enemigangatho emininzi yerabha ekhutshiweyo yentambo ye-nylon kunye nomgangatho werabha wangaphandle kwinqanaba lerabha elingaphakathi kunye nomgangatho wokuqinisa.Izinto zerabha ezisetyenzisiweyo ziyahluka ngokwemidiya eyahlukeneyo, kubandakanywa irabha yendalo, irabha ye-styrene butadiene, irabha ye-butyl, irabha ye-nitrile, i-ethylene propylene diene monomer, irabha ye-neoprene, irabha ye-silicone, irabha ye-fluorine, njl. Inemisebenzi yokumelana nobushushu, i-asidi. ukumelana, ukuxhathisa kwe-alkali, ukuxhathisa ukubola, ukuxhathisa i-abrasion, ukumelana neoli, njl.

Ukuhlelwa okuthe ngqo kweamalungu erabha aguquguqukayo zezi:Ijoyini yerabha echasene noxinzelelo olubi, i-asidi kunye ne-alkali ekwazi ukumelana nerabha, i-oyile ekwaziyo ukumelana nerabha, ijoyini yerabha exhathisa ubushushu obuphezulu, intloko yerabha enganxibiyo.

Itywina eligcweleyo iDiameter enkulu yoKwandiswa kweRubha eDityanisiweyo (FF)

Umdibaniso werabha otywiniweyo ogcweleyo unokunciphisa kakhulu ukungcangcazela kunye nengxolo yenkqubo yombhobho.Inokusombulula ngokusisiseko iingxaki zokufuduswa kwe-interface, ukwandiswa kwe-axial kunye nokungahambi kakuhle kwemibhobho eyahlukeneyo.

Ijoyinti yerabha eguquguqukayo yeJGD inokwenziwa ibe yi-asidi ekwaziyo ukumelana ne-asidi, ukumelana ne-alkali, ukuxhathisa umhlwa, ukuxhathisa i-oyile, ukumelana nobushushu kunye nezinye iindidi ngokwezixhobo ezahlukeneyo, kwaye inokuziqhelanisa neendaba ezahlukeneyo kunye nokusingqongileyo.

Xa ipompo isetyenziswe kwindawo yokungena kunye ne-outlet, kufuneka ibekwe kwicala lomthombo wamanzi.I-aperture encitshisiweyo yezinto zetsimbi zokunciphisa isidibanisi kufuneka zidityaniswe phakathi komthombo wamanzi kunye nemithombo emikhulu yamanzi.Xa umbhobho wokucima umkhulu okanye ulingana nenani elikhulu leeqhagamshelo, inani elipheleleyo labaqhagamshelo liya kunyuswa ukuze lidibanise ngokuhambelanayo.Akuvumelekanga ukwenza umdibaniso ekupheleni kwexabiso lokuphambuka kwi-offset kunye nephutha ukulungelelanisa ukutenxa kombhobho.

Umdibaniso wokwandisa irabha uncinci ngobukhulu, ulula ngesisindo, ulungile kwi-ductility, kwaye ulungele ukuhlanganisana, ukugcinwa kunye nokutshintshwa.Ngethuba lokuhlanganisana, i-radial, i-transverse kunye ne-angular offsets inokuqulunqwa, engayi kukhawulelwa ngama-axes emibhobho eyahlukeneyo kunye neeflange ezingalinganiyo.Inokunciphisa ingxolo yokuhanjiswa kwesakhiwo kwaye inomsebenzi oqinileyo wokufunxa ukothuka.Ngexesha lokudibanisa, lungisa ubude bendibano yamacala omabini kunye neeflange, kwaye uqinise uxinzelelo ukuze ubenze baphelele ngokuphambuka okuthile.Xa ukufakela kunye nokugcinwa kulungeleka, lungelelanisa ngokweenkcukacha zesayithi ukudlulisa amandla okuqhuba i-radial kubo bonke.Isetyenziselwa ukuthutha umphezulu wolwandle, amanzi, abandayo kunye namanzi ashushu, ukucocwa kogutyulo lwasekhaya, irhasi engamanzi kunye nezinye izinto.

Amalungu okwandisa irabha asetyenziswa ngokubanzi ekufudumezeni kwamanzi kunye nofakelo lwemibhobho yokungenisa umoya yendalo, unikezelo lwamanzi kunye nokuhanjiswa kwamanzi kunye nemibhobho yamanzi ejikelezayo, imibhobho yefriji, imibhobho yokulwa nokubola, ukulwa nomlilo kunye nemibhobho ye-compressor yefriji, kunye nakwiilabhoratri, amaziko ophando lwenzululwazi, iinqanawa, iinqanawa kunye nezinye iiprojekthi zobunjineli bombhobho ukunciphisa ukungcangcazela kunye nengxolo, i-offset kunyeezinye iindlela zokugcina nokulawula.Umbhobho uya kunqunyanyiswa ngokuzinzileyo kunikezelo lwamanzi lomoya kunye nenkqubo yokuhambisa amanzi kwirabha edibeneyo yebhola ephindwe kabini kwinkxaso, inkxaso okanye isakhelo se-ankile.