Dab tsi yogFloating Back-up Rings rau High-Pressure
Floating back-up rings rau high-pressure yog hais txog floating back-up rings siv nyob rau hauv high-pressure ib puag ncig. Lub nplhaib ntsaws ruaj ruaj yog ib qho khoom siv los muab kev sib khi ntxiv, feem ntau yog siv los ua ke nrog cov khoom sib khi tseem ceeb xws li O-ring lossis lwm lub nplhaib sib khi. Lawv txoj haujlwm yog txhawm rau txhim kho kev ua haujlwm ntawm lub sealing system thiab txhim kho cov nyhuv sealing. Nyob rau hauv ib puag ncig uas muaj kev kub siab, cov tshuab sealing tuaj yeem ntsib cov teeb meem nyuaj dua, xav tau cov kev daws teeb meem zoo dua qub. Floating thaub qab sealing nplhaib yog ib qho tshwj xeeb tsim thaub qab sealing caij uas muab kev txhawb nqa sealing ntxiv nyob rau hauv siab.
Cov yam ntxwv tshwj xeeb ntawm Floating back-up rings rau high-pressure
- Kev Ntsuas Siab: Ib qho tseem ceeb hauv kev tsim lub nplhaib foob pob yog nws muaj peev xwm ntab los yog txav mus rau hauv siab. Qhov kev tsim no tuaj yeem pab sib npaug ntawm lub siab sab hauv thiab sab nraud ntawm lub sealing system thiab txo qis qhov sib txawv ntawm lub nplhaib sealing. Los ntawm kev txo lub siab ntawm lub nplhaib sealing, qhov kev pheej hmoo ntawm kev xau yog txo thiab cov nyhuv sealing zoo dua.
- Adaptability: Tus tsim ntawm lub nplhaib foob pob khawm tso cai rau nws hloov mus rau qhov sib txawv ntawm cov kev ntxhov siab thiab kev sib khi. Lawv tuaj yeem txav tau yooj yim kom haum rau qhov sib txawv me me lossis tsis sib xws ntawm qhov sib khi ntawm qhov chaw sib khi. Qhov kev hloov pauv no yuav pab xyuas kom meej tias kev sib khi ua tau tiav nyob rau hauv qhov chaw muaj kev kub ntxhov uas tsis muaj dej los ntawm kev sib txawv los yog tsis sib xws.
- Siab tsis kam: Txij li thaum ntab thaub qab sealing nplhaib feem ntau yog siv rau hauv cov ntawv siv siab, lawv feem ntau yog ua los ntawm cov khoom siv siab-resistant thiab muaj kev kub siab. Cov ntaub ntawv no tuaj yeem tiv taus kev ntxhov siab hauv kev kub ntxhov, ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm lub nplhaib sealing.
- Kev ua haujlwm siab sealing: Kev tsim thiab kev xaiv cov khoom siv ntawm lub nplhaib foob foob pob yog tsim los muab kev sib khi zoo heev. Lawv tuaj yeem txo lossis tiv thaiv kom tsis txhob muaj dej thiab ua kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm lub kaw lus nyob rau hauv cov xwm txheej siab.
Yuav ua li cas lub Floating Back-up Rings nyob rau High-Pressure Rotary Seal Implementation Challenges
Peb cov floating backup rings pab rotary seals ua tiav qhov siab tshaj plaws ua haujlwm siab los ntawm kev txhais qhov tsawg tshaj plaws qhov sib txawv. Lub nplhaib txhawb nqa yog siv los kaw ntawm lub tsev siab thiab lub rotating ncej kom khaws cov roj nplua nyeem siab. Lub rotating foob yog mounted nyob rau hauv ib tug hlau txhawb lub nplhaib. Lub rotating foob yog radially compressed thiab tsim ib lub foob ntawm lub nplhaib txhawb nqa thiab ncej. High-pressure lubricant yog nyob nruab nrab ntawm lub siab vaj tse, ntsaws ruaj ruaj, thiab ncej.
Lub qhov nyob rau hauv lub nplhaib txhawb hlau fits lub ncej nruj heev thiab tso lub nplhaib txhawb nqa tom qab. Qhov kev nruj nruj no tso cai rau lub foob pob hluav taws los txuas rau hauv cov kev kub ntxhov ntau yooj yim dua li qhov sib txawv loj.
Lub ntsej muag ntsaws ruaj ruaj tsim lub foob ntawm lub nplhaib txhawb nqa thiab lub tsev siab. Teb cov ntsaws ruaj ruaj thiab lub ntsej muag seals ua ke khaws cov roj nplua nyeem siab nyob rau hauv lub tsev siab.
Lub nplhaib hlau rov qab yog positioned axially los ntawm lub bulkhead. Internally balanced seals thiab externally balanced seals tsim ib lub foob ntawm lub bulkhead thiab lub nplhaib txhawb hlau. Xaus lub ntsej muag ntsaws ruaj ruaj thiab sab hauv thiab sab nraud sib npaug cov ntsaws ruaj ruaj yog tsim tshwj xeeb tsim cov ntsaws ruaj ruaj.
Lub siab ntawm cov roj nplua nyeem ua rau ntawm qhov chaw sib khi uas txhais tau los ntawm kev sib hloov lub foob thiab lub ntsej muag foob. Qhov no tsim hydraulic siab ua downward rau ntawm lub nplhaib rov qab.
Lub axial bore ua rau lub siab ntawm cov roj nplua nyeem mus rau qhov chaw sib khi ntawm cov ntsaws ruaj ruaj sab hauv thiab sab nraud. Cov ntsaws ruaj ruaj sab hauv thiab sab nraud txhais tau tias qhov chaw sib khi ntawm lub hauv qab ntawm lub nplhaib rov qab. Lub lubricant siab ua rau ntawm qhov chaw sib khi no tsim lub zog hydraulic ua rau sab saum toj ntawm lub nplhaib txhawb nqa.
Lub zog siab hydraulic thiab downward hydraulic quab yuam yog qhov tseem ceeb sib npaug. Raws li qhov tshwm sim, cov quab yuam no tso tseg ib leeg tawm, thiab cov net hydraulic thrust ua rau lub nplhaib rov qab yog qhov tseem ceeb xoom. Qhov kev sib npaug axial quab yuam no tso cai rau lub nplhaib txhawb nqa thiab tig lub foob kom txav mus tom qab kom ua raws li cov ncej runout.
Peb muab rotating back-up nplhaib seals tsim tshwj xeeb rau kev pabcuam siab. Thaum lub sij hawm kev sib hloov, lub corrugated geometry ntawm lub foob lub dynamic di ncauj twj tso kua mis ib zaj duab xis ntawm cov roj ntawm lub foob thiab lub ncej thiab mus rau hauv qhov sib txawv ntawm lub ncej thiab lub back-up rings. Qhov no txo cov kev sib txhuam thiab cov cua sov tsim los ntawm lub foob thiab lubricates lub nplhaib txhawb nqa.
Txhawm rau tiv thaiv kev cuam tshuam ntawm qhov sib txawv ntawm cov nplhaib rov qab, lub foob foob yog axially offset txheeb ze rau lub ntsej muag foob. Qhov no me ntsis axial offset muab me ntsis siab tsis sib xws ua radially sab nraud. Qhov kev tsis sib haum me ntsis no ua rau muaj qhov cuam tshuam rau lub zog uas cuam tshuam lub zog los ntawm kev sib hloov ntawm radial misalignment ntawm axial hydraulic rog. Qhov no muab kev ruaj ntseg ntxiv rau lub nplhaib txhawb nqa kom nws haum nrog cov ncej tuaj yeem ua kom me me thiab ruaj khov li sai tau.
Qhov tshwm sim me me ntawm cov nplhaib thaub qab thiab cov ncej yog qhov zoo tshaj plaws rau kev kub siab rotary seals vim tias nws txo qis kev cuam tshuam txog kev foob extrusion puas. Hu rau Linde Polymer los sib tham txog kev siv lub tshuab foob siab no rau hauv koj cov khoom siv.
Cov xwm txheej ntawm daim ntawv thov
1. Hydraulic system: Lub siab-siab kua hauv lub hydraulic system yuav tsum txhim khu kev qha sealing los xyuas kom meej lub cev ua hauj lwm. Floating thaub qab sealing rings tuaj yeem siv los kaw hydraulic thooj voos kheej kheej, twj hydraulic, hydraulic li qub, thiab lwm yam khoom los tiv thaiv cov dej xau thiab tswj kev ua haujlwm.
2. Pneumatic system: Nyob rau hauv high-pressure pneumatic systems, floating backup sealing rings yuav siv tau los kaw lub tog raj kheej, pneumatic li qub, thiab lwm yam Cheebtsam los xyuas kom meej tias cov roj tsis xau thiab tswj system kev ntseeg tau thiab efficiency.
3. High-pressure pipelines: Nyob rau hauv high-pressure pipeline systems, xws li roj thiab tej yam ntuj tso roj kis tau tus mob pipelines, tshuaj txheej txheem pipelines, thiab lwm yam., floating backup sealing rings yuav siv tau los kaw cov kav raj xa dej los tiv thaiv nruab nrab to thiab txo siab poob.
4. Cov hlab ntsha siab: cov thawv ntim siab (xws li lub tank siab, lub raj mis roj, thiab lwm yam) yuav tsum muaj kev sib khi ruaj khov los tiv thaiv cov pa nruab nrab thiab txo cov phom sij. Lub nplhaib foob pob foob tuaj yeem siv tau ntawm qhov sib txuas flange lossis lwm qhov chaw sib khi ntawm lub thawv kom muaj kev nyab xeeb thiab kev sib khi ua haujlwm ntawm lub thawv.
5. High-pressure li qub: nyob rau hauv high-pressure li qub, xws li pob li qub, rooj vag li qub, npauj npaim li qub, thiab lwm yam., floating backup sealing rings yuav siv tau rau sealing ntawm lub valve qia thiab lub valve lub cev los tiv thaiv nruab nrab to thiab tswj. lub valve kev ua haujlwm.
Backup Nplhaib Size Daim Ntawv Qhia
Daim ntawv qhia hauv qab no muab cov metric thiab nti qhov ntev rau AS568 qhov ntau thiab tsawg ntawm cov nplhaib thaub qab.
| Yam khoom npe | ID (hauv) | WIDTH (hauv) | THK (hauv) | ID (mm) | WIDTH (mm) | THK (mm) |
| thaub qab rings 001 | 0.096 | 0.053 | 0.049 | 2.44 | 1.35 | 1.24 |
| thaub qab rings 002 | 0.127 | 0.053 | 0.049 | 3.23 | 1.35 | 1.24 |
| thaub qab rings 003 | 0.14 | 0.053 | 0.049 | 3.56 | 1.35 | 1.24 |
| thaub qab rings 004 | 0.171 | 0.053 | 0.049 | 4.34 | 1.35 | 1.24 |
| thaub qab rings 005 | 0.202 | 0.053 | 0.049 | 5.13 | 1.35 | 1.24 |
| thaub qab rings 006 | 0.234 | 0.053 | 0.049 | 5.94 | 1.35 | 1.24 |
| thaub qab rings 007 | 0.265 | 0.053 | 0.049 | 6.73 | 1.35 | 1.24 |
| thaub qab rings 008 | 0.327 | 0.053 | 0.049 | 8.31 | 1.35 | 1.24 |
| thaub qab rings 009 | 0.39 | 0.053 | 0.049 | 9.91 | 1.35 | 1.24 |
| thaub qab rings 010 | 0.455 | 0.053 | 0.049 | 11.56 | 1.35 | 1.24 |
| thaub qab rings 011 | 0.518 | 0.053 | 0.049 | 13.16 | 1.35 | 1.24 |
| thaub qab rings 012 | 0.58 | 0.053 | 0.049 | 14.73 | 1.35 | 1.24 |
Cim npe nrov: Tuam Tshoj Floating Backup Rings Manufacturers, lwm tus neeg, Hoobkas
