Iindaba - Yintoni ipayipi edibeneyo ye-PTFE

Ingcaciso yeMveliso:

Umbhobho odibeneyo we-PTFE(ekwabizwa ngokuba yi-PTFE corrugated hose), igama elipheleleyo yi-polytetrafluoroethylene hose, yenziwe nge-convoluted PTFE tube liner kunye ne-single okanye double stainless steel outer braid. Ngenxa yeempawu zesimo sayo sejometri, i-hose inokubona utshintsho lobude be-axial ye-Convoluted hose phantsi kwesenzo soxinzelelo, amandla e-axial, amandla asecaleni kunye nomzuzu wokugoba. Ubude be-Convoluted hose buyandiswa phantsi kwesenzo samandla okutsalwa; ubude be-Convoluted hose bufinyezwa phantsi kwesenzo samandla okuxinzelela. Ubude okanye ubungakanani obugobekayo be-Convoluted hose bumiselwa zizinto ezifana nexabiso kunye nesikhokelo samandla, kunye neeparamitha zokusebenza ze-Convoluted hose. Umahluko phakathi kwayo kunye ne-smooth tube kukuba ukongeza kumandla athile kunye nokuqina, ikwanayo nokuguquguquka okukhulu kunye nokumelana nokudinwa okuphezulu. Ezi mpawu zenza i-hose ibe noluhlu olubanzi kakhulu lwezicelo

Ubuchule bobugcisa:

Iipayipi ezidityanisiweyo ze-PTFE zenziwa ngetekhnoloji yokufutha. Sifaka ipayipi kwisikhunta sokufudumeza. Xa ifudunyezwa ukuya kubushushu obuthile, uxinzelelo oluthile lwangaphakathi lunikwa kwipayipi ukuze kwandiswe ipayipi ngokwecala (inflate), ize emva koko yenziwe ngokupholisa nokubumba. Ngaloo ndlela ipayipi edityanisiweyo igqityiwe

Iimpawu zeMveliso:

Eyona nto iphambili kwi-PTFE Convoluted hose kukuba inokuguquguquka okukhulu nokugobeka, kwaye i-radius yayo encinci yokugoba iyanda ngokonyuka kobubanzi be-hose. Le hose Convoluted ineempawu ze-PTFE, kwaye ikwanokuguquguquka okuphezulu nokuthamba. Ngokwemilo ye-corrugated, kukho iintlobo ezintathu: uhlobo lwe-V, uhlobo lwe-U kunye nohlobo lwe-Ω. Njengesixhumi sephayiphi enganyangekiyo nokugqwala, idlala indima ekutsaleni utshintsho kubude bephayiphi olubangelwa kukwanda kobushushu kunye nokuqiniswa, kwaye inendima yokudibanisa okudibeneyo kwephayiphi eqinileyo nebuthathaka. Ukuze kuphuculwe ukusebenza, iphayiphi Convoluted ingaqiniswa ngeendandatho zesinyithi, imikhono yesinyithi, irabha, njl. I-Convoluted inner tube yenziwe nge-100% PTFE resin, ejikeleziswa kwi-spiral corrugated hose, esetyenziswa njengephayiphi yokukhusela ucingo kunye nokuthutha i-corrosive liquid media. Okwangoku, uninzi lwephayiphi Convoluted kwimarike yenziwe ngezinto ze-PE okanye ze-PVC, ezinganyangeki kakhulu kubushushu kunye nokugqwala kune-PTFE. Ukongeza, ipayipi ye-PTFE edibeneyo ikwanayo nokumelana nokugqwala okugqwesileyo, ukuguquguquka okuphezulu kunye nokuthamba, iipropati ezibalaseleyo ze-dielectric, kunye nokumelana nokwaluphala kunye nobomi benkonzo ende.

Iimpawu zekhemikhali:

1. Ukumelana nokwaluphala komoya, ukumelana nemitha kunye nokungangeni kakuhle kwamanzi: ukuvezwa ixesha elide emoyeni, umphezulu kunye nokusebenza azitshintshi.

2. Ukungatshi: Isalathisi somda weoksijini singaphantsi kwama-90.

3. Ukumelana ne-asidi kunye ne-alkali: ayinyibiliki kwi-asidi ezinamandla, i-alkali ezinamandla kunye nezinyibilikisi ze-organic.

4. Ukumelana ne-oxidation: ukumelana nokugqwala zii-oxidants ezinamandla

Indlela yoqhagamshelo:

Zininzi iindlela zokudibanisa ipayipi edibeneyo. Ngokubanzi, uqhagamshelo lweflange, uqhagamshelo olungenawoyela, uqhagamshelo olunemisonto, uqhagamshelo olukhawulezayo, kunye noqhagamshelo oluthe ngqo kunye nezixhobo zepayipi zingasetyenziswa, kwaye zilungiswe nge-hose clamp okanye ucingo lwesinyithi. Umzi-mveliso wethu unokubonelela ngeendlela zoqhagamshelo ezihambelanayo ngokweemfuno zomsebenzisi.

Iipayipi zekhonkrithi ezine-DN10-150mm kunye nobude obuyi-20-20000mm zinokubonelelwa, umgangatho wobukhulu bodonga yi-1.5mm-2.2m, kwaye inani lemijikelo yokudinwa liyi≥100,000. Iinkcukacha ezithile kunye neeparameter zobugcisa zeipayipi edibeneyo enikezelwayo ingenziwa ngokweemfuno zabathengi

Iimpawu zekhemikhali:

1. Inokumelana nobushushu obuphezulu kunye nokumelana nobushushu obuphantsi. Ubushushu bayo obuphezulu bunokufikelela kuma-250℃, kwaye ubushushu bayo obuncinci bunokwehliswa bube yi -65℃.

2. Ineempawu zokumelana nokugqwala kwaye inokumelana nokusebenza kwazo zonke ii-asidi ezinamandla (kubandakanya i-aqua regia), ii-oxidants ezinamandla, ii-reducing agents kunye nee-organic solvents ezahlukeneyo ngaphandle kwee-alkali metals ezinyibilikisiweyo, i-fluorinated media kunye ne-sodium hydroxide engaphezulu kwama-300°C. Ingasetyenziswa kwimibhobho ye-asidi enamandla kunye ne-alkali.

3. Inefuthe lokulwa nokwaluphala, ukumelana nokwaluphala emoyeni, ukumelana nemitha kunye nokungangeni kakuhle kwamanzi. Ukuvezwa ixesha elide emoyeni, umphezulu kunye nokusebenza azitshintshi, ubomi benkonzo abutshintshi.

4. Ayinabungozi kwaye ikhuselekile, kwaye ingasetyenziselwa ukuthutha ulwelo olwahlukeneyo.

5. Ukungatshi: Isalathisi somda weoksijini singaphantsi kwama-90.

6. Inokuguquguquka okuphezulu kunye nokuthamba.

7. Ii-PTFE bellows zingasetyenziselwa iringi yesinyithi, isingxobo sesinyithi, irabha kunye nezinye izinto eziqinisayo.

8. Ingasetyenziselwa ukudibanisa uqhagamshelo oludibeneyo lwemibhobho eqinileyo nebuthathaka

ukusetyenziswa:

1. Ingasetyenziswa njenge-tubular reactor kunye ne-exchanger kwiziganeko ezikhethekileyo;

2. Ingasetyenziswa njengombhobho wokondla nokukhupha ilori yetanki, itanki yokugcina, isitya kunye neketile yokusabela;

3. Ingasetyenziselwa ukutshintsha i-graphite, i-ceramic, iglasi kunye neminye imibhobho enamandla aphantsi oomatshini;

4. Ingasetyenziselwa ukunxibelelana kwepayipi okanye isetyenziselwe ukulinganisela ukufuduka kwepayipi kunye notshintsho olubangelwa yimozulu okanye ezinye izizathu okanye ukuphelisa ukungcangcazela koomatshini okuphindaphindwayo.