Cov khoom
Lub Pob Tawb Lim Dej
✧ Kev piav qhia
Lub pob tawb lim dej siv rau roj lossis lwm cov kav dej kua los lim cov khib nyiab hauv cov kav dej, thiab thaj chaw lim dej loj dua 2-3 npaug ntawm thaj chaw yeeb nkab, uas ntau dua li thaj chaw lim dej ntawm Y thiab T lim dej. Qhov tseeb ntawm cov lim dej hauv lub lim dej yog cov lim dej uas muaj qhov tseeb zoo tshaj plaws, cov qauv lim dej txawv ntawm lwm cov lim dej, vim tias cov duab zoo li lub pob tawb, yog li lub npe pob tawb lim dej.
Lub pob tawb lim dej feem ntau yog tsim los ntawm lub nozzle, lub thoob, lub pob tawb lim dej, flange, flange npog thiab fastener. Nruab rau ntawm cov kav dej tuaj yeem tshem tawm cov khoom loj hauv cov kua, yog li cov khoom siv tshuab (xws li compressors, twj tso kua mis, thiab lwm yam), cov cuab yeej tuaj yeem ua haujlwm thiab ua haujlwm li qub, kom ruaj khov cov txheej txheem thiab xyuas kom meej tias lub luag haujlwm ntawm kev tsim khoom muaj kev nyab xeeb.
Lub lim xiav yog ib lub cuab yeej me me uas siv los tshem tawm cov khoom me me hauv cov kua, uas tuaj yeem tiv thaiv kev ua haujlwm ib txwm ntawm cov compressors, twj tso kua mis, meters thiab lwm yam. Thaum cov kua nkag mus rau hauv lub thoob lim nrog qee qhov kev qhia tshwj xeeb ntawm lub vijtsam lim, nws cov khoom tsis huv raug thaiv, thiab cov lim dej huv raug tso tawm los ntawm lub qhov hluav taws xob lim, thaum nws xav tau kev ntxuav, tsuav yog lub thoob lim dej tshem tawm, thiab cov txheej txheem rov ua dua, yog li, Yooj yim siv thiab tswj. Nws tau siv dav hauv roj av, tshuaj lom neeg, tshuaj, khoom noj, kev tiv thaiv ib puag ncig thiab lwm yam lag luam. Yog tias nws tau teeb tsa ua ke ntawm lub twj tso kua mis lossis lwm qhov ntawm cov kav dej system, nws tuaj yeem ua rau lub twj tso kua mis thiab lwm yam khoom siv ntev dua, thiab xyuas kom meej tias tag nrho lub kaw lus muaj kev nyab xeeb.
✧ Cov yam ntxwv ntawm Lub Pob Tawb Strainer
1. Lub pob tawb lim dej siv cov txheej txheem tshwj xeeb uas ua los ntawm cov khoom siv fiber ntau heev, kom tsis txhob muaj cov khoom siv iav qub uas yuav ua rau tib neeg tsis xis nyob.
2. Cov khoom siv lim dej muaj cov electrostatic fiber, sub-micron (1 micron lossis 1 micron) tsawg dua 1 micron) kev lim plua plav zoo tshwj xeeb, nrog rau kev ntes plua plav siab, plua plav ntau thiab permeability siab. Lub neej ua haujlwm siab.
3. lub pob tawb lim txhua lub hnab lim yog kho nrog ib daim hlau, uas ua rau lub zog ntawm lub lim dej nce ntxiv thiab tiv thaiv lub hnab lim kom tsis txhob tawg vim cua tshuab sib txhuam ntawm qhov ceev cua siab.
4. lub pob tawb lim txhua lub hnab lim muaj rau lub spacers, qhov dav uas tau faib sib npaug zos hauv qhov dav ntawm lub hnab kom tiv thaiv lub hnab los ntawm kev nthuav dav ntau dhau thiab kev sib cuam tshuam vim cua siab, yog li txo qhov chaw lim dej zoo thiab ua haujlwm tau zoo.
✧ Cov Kev Ntsuas ntawm Lub Pob Tawb Strainer
| Khoom | Lub Pob Tawb Lim Dej |
| Lub npe txoj kab uas hla | NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 28", 32", 36", 40", 48" |
| Lub npe txoj kab uas hla | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
| Xaus Kev Sib Txuas | Flanged (RF, RTJ), BW, PE |
| Kev Ua Haujlwm | Tsis muaj dab tsi |
| Cov ntaub ntawv | A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Qauv | Tag Nrho Los Yog Txo Qhov Bore, |
| RF, RTJ, BW los yog PE, | |
| Sab nkag, sab nkag, lossis lub cev tsim qauv vuam | |
| Ob Chav Thaiv & Ntshav (DBB), Ob Chav Rho Tawm & Ntshav (DIB) | |
| Lub rooj zaum thaum muaj xwm ceev thiab koob txhaj tshuaj | |
| Cov Khoom Siv Tiv Thaiv Static | |
| Tsim thiab Chaw Tsim Khoom | ASME B16.34 |
| Ntsej muag rau ntsej muag | ASME B16.10 |
| Xaus Kev Sib Txuas | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Kev Ntsuas thiab Kev Tshuaj Xyuas | API 6D, API 598 |
| Lwm yam | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Kuj muaj nyob rau ib | PT, UT, RT, MT. |
| Tsim kom muaj kev nyab xeeb hluav taws | API 6FA, API 607 |
| Khoom | Y Lub Tshuab Lim Dej |
| Lub npe txoj kab uas hla | NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 28", 32", 36", 40", 48" |
| Lub npe txoj kab uas hla | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
| Xaus Kev Sib Txuas | Flanged (RF, RTJ), BW, PE |
| Kev Ua Haujlwm | Tsis muaj dab tsi |
| Cov ntaub ntawv | Forged: A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5 |
| Casting: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel | |
| Qauv | Tag Nrho Los Yog Txo Qhov Bore, |
| RF, RTJ, BW los yog PE, | |
| Sab nkag, sab nkag, lossis lub cev tsim qauv vuam | |
| Ob Chav Thaiv & Ntshav (DBB), Ob Chav Rho Tawm & Ntshav (DIB) | |
| Lub rooj zaum thaum muaj xwm ceev thiab koob txhaj tshuaj | |
| Cov Khoom Siv Tiv Thaiv Static | |
| Tsim thiab Chaw Tsim Khoom | API 6D, API 608, ISO 17292 |
| Ntsej muag rau ntsej muag | API 6D, ASME B16.10 |
| Xaus Kev Sib Txuas | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Kev Ntsuas thiab Kev Tshuaj Xyuas | API 6D, API 598 |
| Lwm yam | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Kuj muaj nyob rau ib | PT, UT, RT, MT. |
| Tsim kom muaj kev nyab xeeb hluav taws | API 6FA, API 607 |
✧ Kev Pab Tom Qab Muag Khoom
Qhov kev pabcuam tom qab muag ntawm lub pob valve floating yog qhov tseem ceeb heev, vim tias tsuas yog kev pabcuam tom qab muag raws sijhawm thiab zoo tuaj yeem ua kom nws ua haujlwm tau ntev thiab ruaj khov. Cov hauv qab no yog cov ntsiab lus kev pabcuam tom qab muag ntawm qee lub pob valve floating:
1. Kev teeb tsa thiab kev ua haujlwm: Cov neeg ua haujlwm tom qab muag khoom yuav mus rau qhov chaw los teeb tsa thiab debug lub pob valve kom ntseeg tau tias nws ruaj khov thiab ua haujlwm ib txwm.
2. Kev Txij Nkawm: Tsis tu ncua tswj lub pob valve kom ntseeg tau tias nws nyob rau hauv qhov zoo tshaj plaws ua haujlwm thiab txo qhov ua tsis tiav.
3. Kev daws teeb meem: Yog tias lub pob valve floating tsis ua haujlwm, cov neeg ua haujlwm tom qab muag khoom yuav ua qhov teeb meem hauv qhov chaw sai tshaj plaws kom ntseeg tau tias nws ua haujlwm ib txwm.
4. Kev hloov kho tshiab thiab txhim kho khoom: Ua raws li cov ntaub ntawv tshiab thiab cov thev naus laus zis tshiab uas tshwm sim hauv kev ua lag luam, cov neeg ua haujlwm tom qab muag khoom yuav pom zoo kom hloov kho thiab txhim kho cov kev daws teeb meem rau cov neeg siv khoom kom muab cov khoom siv valve zoo dua rau lawv.
5. Kev cob qhia txog kev paub: Cov neeg ua haujlwm tom qab muag khoom yuav muab kev cob qhia txog kev paub txog lub valve rau cov neeg siv kom txhim kho qib kev tswj hwm thiab kev saib xyuas ntawm cov neeg siv siv cov pob valve ntab. Hauv ntej, kev pabcuam tom qab muag khoom ntawm lub pob valve ntab yuav tsum tau lees paub rau txhua qhov kev taw qhia. Tsuas yog txoj hauv kev no nws thiaj li coj cov neeg siv kev paub zoo dua thiab kev nyab xeeb yuav khoom.
