Hebei Hong'an Hluav Taws Qhov Rooj Co., Ltd. Yog tias koj yuav mus yuav cov khoom tawg pov thawj airtight ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Lub qhov rooj tawg pov thawj airtight yog ib qho kev tshaj lij dual - muaj nuj nqi muaj lub qhov rooj, engineered kom xa cov kev ua haujlwm ruaj khov thiab kev ua haujlwm puv airtight sealing. Nws tuaj yeem tiv taus qhov siab tshaj qhov siab tshaj plaws thiab tawg impulse thaum thaiv tag nrho cov pa tawm ntawm cov pa, vapor thiab cov khoom zoo los ntawm lub qhov rooj. Ua kom haum rau cov chaw muaj kev pheej hmoo siab - qhov chaw muaj kev pheej hmoo, lub qhov rooj no muaj txiaj ntsig zoo hauv kev tawg los tiv thaiv qhov chaw nyob ib sab, cov neeg ua haujlwm thiab ntawm - qhov chaw ib puag ncig. Lub caij no, nws ua tiav kev sib cais nruj ntawm qhov chaw muaj kev phom sij, tshuaj lom thiab tsis muaj menyuam yaus kom ua tau raws li kev nyab xeeb dual thiab cov qauv sib khi.
Nws yog dav siv rau cov mos txwv cia depots, petrochemical tswj chav, offshore lag luam platforms, siab -potency kws rhiav, BSL-4 lab thiab nuclear kev lag luam chaw. Tsis zoo li cov qhov rooj blasting zoo tib yam nrog kev ua haujlwm tsis zoo los yog lub qhov rooj airtight uas tsis tuaj yeem tiv thaiv kev tawg, cov khoom siv sib xyaw ua ke zoo kawg nkaus ua ke nrog kev tshaj lij kev ua haujlwm siab thiab cov txheej txheem airtightness kom ua tau raws li ob txoj cai kev nyab xeeb tib lub sijhawm.
Khoom nta
Kev tiv thaiv corrosion: Ob txoj kev tiv thaiv kev tiv thaiv corrosion yog xaiv tau: epoxy zinc- nplua nuj primer ntxiv rau polyurethane topcoat (tsawg kawg zaj duab xis tuab ntawm 300μm) los yog kub -dip galvanizing. Lub qhov rooj tiav tau yoog rau thaj chaw marine thiab tshuaj lom neeg ua haujlwm.
Blast load ntsuam xyuas
Lub Hoobkas tau ntawv pov thawj los tiv thaiv qhov siab tshaj qhov siab tshaj plaws ntawm 1 bar (14.5 psi) mus rau 10 bar (145 psi), nrog rau lub sijhawm zoo ntawm 20 txog 200 milliseconds. Kev cai siab blast kuj muaj kev ntsuam xyuas kom haum rau qhov chaw tshwj xeeb.
Airtightness chav kawm
Tag nrho cov pa tawm tsis ntau tshaj 0.25% ntawm chav tsev ntim ib teev hauv qab ± 500 Pa siab, ua raws li ISO 10648-2 Chav Kawm 2 thiab EN 12207 Chav Kawm 4. Ib qho kev xaiv siab-precision sealing version muaj, nrog rau helium leakage tus nqi qis dua 1 × 10⁻⁵ mbar·L / s.
Kev tsim kho vaj tse
Lub qhov rooj nplooj yog ua los ntawm siab - lub zog carbon steel (thickness: 6mm txog 20mm) los yog 304/316L stainless hlau. Nruab nrog ua -hauv kev txhawb nqa tav thiab cuam tshuam- nqus cov ntaub ntawv tseem ceeb (xws li cov pob zeb ua kom muaj zog thiab cov khoom siv sib xyaw), cov qauv yog ruaj khov thiab cuam tshuam- tiv taus ntev - lub sijhawm ua haujlwm ruaj khov.
Sealing system
Txais ob npaug -kab inflatable silicone lossis EPDM gaskets, uas tsuas yog tsim lub xeev kaw thaum lub qhov rooj kaw tag nrho thiab kaw, tiv thaiv gasket tawm thaum tawg. Tsis yog -inflatable versions kuj muaj, haum nrog siab -kub resistant pre-compressed nco ua npuas ncauj gaskets uas ua hauj lwm ruaj khov nyob rau hauv kub ntawm -40℃mus rau +250℃.
Xauv mechanism
Fitted with multiple heavy-duty cam or wedge tightening lock lugs, support manual and hydraulic operation modes. Lub ntsuas phoo yog sib npaug sib npaug ntawm lub qhov rooj ib puag ncig kom ntseeg tau tias kaw nruj, tshem tawm qhov kev pheej hmoo ntawm ib qho - taw tes kev ua haujlwm tsis ua haujlwm.
Siab sib npaug
Los nrog lub foob pob - ntsuas ua tau - nyob rau hauv siab sib npaug li qub. Nws sib npaug lub siab sab hauv thiab sab nraud tom qab muaj kev tawg sab hauv ua ntej qhib qhov rooj, tsis txhob muaj kev nyab xeeb los ntawm lub qhov rooj thrust vim qhov sib txawv siab.
Kev ceev faj txog kev siv tseem ceeb
Txhawm rau kom ruaj khov thiab txhim khu kev ua haujlwm ntawm lub qhov rooj, zam kev raug mob ntawm tus kheej thiab cov khoom siv puas tsuaj, tag nrho cov kev khiav hauj lwm thiab kev saib xyuas hauv qab no yuav tsum tau ua raws li nruj me ntsis:
Tsis txhob tshaj qhov ntsuas blast siab
Lub qhov rooj no yog tsim los rau ib qho kev overpressure thiab impulse kam rau ua ntau yam. Txawm tias luv luv -lub sij hawm overpressure tshaj tus qauv rated yuav ua rau lub thav duab tas li deformation, poob ntawm airtightness, los yog hnyav qhov rooj ejection. Thov ua kom tiav qhov kev ntsuas phom sij ntawm qhov chaw thiab paub meej tias muaj feem cuam tshuam ua ntej kev teeb tsa.
Txhim kho gasket kev ncaj ncees
Tshawb xyuas cov pa roj carbon monoxide kom huv si txhua zaus siv qhov chaw kaw. Txhua qhov khawb, hnav thiab tsim kua muag, lossis qhov txawv txav siab (tsuas yog huab cua huv thiab qhuav lossis nitrogen tso cai rau kev nce nqi) yuav ua rau cov nyhuv airtight puas. Hloov gaskets txhua 2 mus rau 3 xyoos, los yog raws li cov chaw tsim khoom lub sijhawm saib xyuas.
Khaws lub vaj huam sib luag valve tsis muaj kev cuam tshuam
Tom qab qhov tawg tshwm sim, tsis txhob qhib lub qhov rooj kom txog thaum lub valve sib npaug tag nrho sib npaug sab hauv thiab sab nraud. Qhib lub qhov rooj nyob rau hauv qhov seem siab sib txawv (txawm tias qis li 0.5 bar) yuav ua rau muaj kev phom sij ntawm lub qhov rooj. Khaws lub valve kom tsis txhob muaj cov xim pleev xim, cov khib nyiab thiab ib qho xwm txheej thaiv.
Ua kev tshuaj xyuas cov qauv tsis tu ncua
Txheeb xyuas qhov sib txuas ntawm lub qhov rooj thiab cov pob zeb ib puag ncig lossis cov phab ntsa steel tsis tu ncua rau cov kab nrib pleb, xoob bolts thiab corrosion. Nws yog ib qho tsim nyog sau cia tias cov phab ntsa txhawb nqa yuav tsum tau ua raws li cov qauv kev sib tsoo; lub qhov rooj siab - kev ua tau zoo tsis tuaj yeem muab kev tiv thaiv zoo thaum ntsia rau ntawm phab ntsa tsis tsim nyog.
Lubricate locking lugs nyob rau hauv ib tug standardized yam
Tsuas yog siv lub siab - siab roj rau lubrication. Lub lubrication ntau dhau yuav ua rau cov plua plav thiab ua rau cov txheej txheem jamming, thaum lubrication tsis txaus yuav ua rau muaj kev sib txhuam, ua rau tsis tiav cam xauv thiab tsis muaj zog airtightness.
Standardize kev khiav hauj lwm thiab ntawm - site signage
Tsuas yog cov neeg ua haujlwm raug tso cai thiab raug cob qhia raug tso cai los khiav lub qhov rooj. Tshaj tawm cov lus qhia meej txog kev khiav hauj lwm ntawm ob sab ntawm lub qhov rooj, nrog rau cov txheej txheem tso tawm thaum muaj xwm txheej ceev thiab yuav tsum tau soj ntsuam xyuas qhov sib npaug ntawm lub valve ua ntej qhib.
Ua kom tiav daim ntawv pov thawj kev ua tau zoo txhua xyoo
Ua tag nrho cov kev ntsuas huab cua nruj (tracer gas test or pressure decay test) thiab saib xyuas cov welds, hinges thiab txwv txhua xyoo. Ntxiv tag nrho cov tshuaj ntsuam xyuas thiab ntawv pov thawj yuav tsum tau ua tam sim tom qab muaj kev cuam tshuam tawg (txawm tias qis dua qhov ntsuas siab). Khaws cov ntaub ntawv khaws cia kom tiav thiab kos npe.
Installation & Ua raws cai
Peb lub qhov rooj tawg pov thawj airtight yog tsim thiab tsim nyob rau hauv nruj raws li cov qauv kev lag luam tseem ceeb xws li NFPA 69 (Explosion Prevention Systems), API 2218 (Fireproofing Practices), UFC 3-340-02 (Structures Resisting Accidental Explosions) thiab ISO 10648-2. Txhua lub qhov rooj nkag mus rau hauv lub Hoobkas siab thiab kev ntsuas huab cua, nrog rau cov ntawv pov thawj kev sib raug zoo muab rau txhua yam khoom.
Txhawm rau ua kom tiav ntawm - qhov kev daws teeb meem kev nyab xeeb, peb pom zoo kom muab lub qhov rooj nrog kev ua haujlwm tawg los yog kev tawm tsam raws li kev ua haujlwm tiag tiag.
Peb cov kws tshaj lij engineering pab neeg tuaj yeem muab cov kev pabcuam blast load xam thiab airtightness qib xaiv cov kev pabcuam raws li koj qhov tshwj xeeb kev nyab xeeb kev faib tawm thiab chaw nyob.
Cim npe nrov: Tuam Tshoj explosion pov thawj airtight qhov rooj manufacturers, lwm tus neeg, Hoobkas
