Hauv cov ntawv thov kev lag luam, ntau tus neeg siv feem ntau tsom rau qhov tsis xws li ntsuas ntau yam, qhov tseeb, thiab cov cim tso tawm thaum xaiv lub tshuab xa hluav taws xob, thaum saib xyuas cov kev cai tshwj xeeb uas qee cov txheej txheem xov xwm cuam tshuam rau cov ntaub ntub dej thiab cov txheej txheem tsim khoom. Hauv kev muaj tiag, rau cov ntawv thov uas muaj cov pa oxygen, hydrogen, hydrogen peroxide, chlorine, acetylene, thiab lithium roj teeb ntau lawm, xaiv cov khoom ntub dej kom zoo ib leeg feem ntau tsis txaus. Kev kho cov txheej txheem ntxiv xws li kev ntxuav cov pa oxygen, kub -plated diaphragms, tooj liab- thiab zinc- kev tsim kho dawb, thiab cov kua dej inert yuav tsum tau ua kom muaj kev nyab xeeb thiab ntev - ntsuas kev ntseeg tau.
Vim li cas Cov Kev Ntsuas Siab Yuav Tsum Tau Siv Cov Khoom Siv Hluav Taws Xob rau Kev Siv Hluav Taws Xob Oxidizing Media?
Rau cov ntawv thov uas muaj cov pa oxygen, kua oxygen (LOX), siab - siab oxygen, thiab siab - oxygen purity, tag nrho cov wetted qhov chaw ntawmsiab transmitteryuav tsum tau ua cov roj nruj nruj - cov txheej txheem ntxuav dawb thiab degreasing. Cov roj uas tsis muaj roj, roj, lossis cov khoom paug tuaj yeem ua rau muaj pa phem heev hauv cov pa- thaj chaw nplua nuj, muaj peev xwm ua rau tawg lossis tawg.
Ntxiv nrog rau kev pabcuam oxygen, kev tu cov pa oxygen feem ntau xav tau rau lwm cov xov xwm oxidizing uas muaj zog, nrog rau cov kua chlorine, chlorine gas, nitrous oxide, siab -concentration hydrogen peroxide, potassium permanganate, thiab ozone. Tsis tas li ntawd, nyob rau hauv semiconductor thiab electronics industries, siab - purity gases xws li hydrogen, hydrogen fluoride, silane, thiab ammonia yuav tsum tau heev huv si cov qauv, ua pa oxygen tu thiab kev tswj cov pa paug yog qhov tseem ceeb.
Kev kho degreasing rau qhov sib txawv siab transmitters thiab siab transmitters
Vim li cas Kub Kub-Plated Diaphragms siv nyob rau hauv siab -Kev siv Hydrogen siab?
Hydrogen molecules muaj peev xwm tshwj xeeb rau permeate metallic cov ntaub ntawv. Nyob rau hauv siab - siab thiab siab - qhov kub thiab txias, hydrogen tuaj yeem nkag mus rau hauv cov ntaub ntawv diaphragm thiab ua rau hydrogen embrittlement, cuam tshuam tsis zoo rau lub neej kev pab cuam thiab kev ruaj ntseg ntawm lub siab transmitters.
Vim li no, kub-plated cais diaphragms feem ntau yog siv nyob rau hauv hydrogen ntau lawm systems, hydrogenation units, hydrogen cia chaw, thiab hydrogen refueling chaw nres tsheb. Cov txheej kub ua rau txo qis hydrogen permeation, txhim kho diaphragm durability thiab ua kom ntev -lub sij hawm ntsuas kev ruaj ntseg hauv kev siv hydrogen.
Lub sensor diaphragm yog kub -plated
Dab tsi yog qhov zoo ntawm PTFE-Coated Pressure Transmitters rau Viscous Media?
Thaum ntsuas viscous media xws li resins, adhesives, sludge, slurries, thiab tej yam khoom noj thiab tshuaj, cov txheej txheem cov ntaub ntawv feem ntau adheres rau lub diaphragm nto. Qhov kev tsim kho no tuaj yeem ua rau lub sijhawm teb qeeb thiab txo qhov ntsuas qhov tseeb.
Txhawm rau daws cov teeb meem no, PTFE (Polytetrafluoroethylene) coatings tuaj yeem siv rau ntawm qhov chaw diaphragm. PTFE muab cov khoom zoo heev uas tsis yog-stick thiab corrosion-cov khoom tiv thaiv, pab txo qis cov khoom tsim, txhim kho kev ntsuas kev ntseeg tau, thiab txo qis txij nkawm.
Vim li cas Pob Zeb Diamond-Zoo li Carbon (DLC) Coatings pom zoo rau Abrasive Media?
Ntau qhov kev lag luam, suav nrog kev mining, metallurgy, thee chemical processing, thiab roj teeb khoom tsim khoom, tuav cov xov xwm uas muaj cov khoom loj. Piv txwv xws li cov ntxhia slurries, thee hmoov, cement slurries, silica slurries, thiab lithium roj teeb electrode slurries.
Nruam particle erosion tuaj yeem ua rau hnyav hnyav ntawm kev sib cais diaphragms thiab txo qis kev xa mus rau lub neej. Hauv cov ntawv thov no, Pob Zeb Diamond-Zoo li Carbon (DLC) txheej tuaj yeem siv los ua kom tawv tawv thiab hnav tsis kam, txhim kho kev tiv thaiv kev puas tsuaj.
Cov xov xwm twg yuav tsum tau tooj liab - Dawb thiab Zinc - Kev Tsim Kho Dawb?
Qee cov txheej txheem xov xwm xav kom txhua qhov chaw ntub dej kom tsis muaj tooj liab thiab zinc -cov ntaub ntawv.
Hauv kev pabcuam ammonia, suav nrog ammonia dej, kua ammonia, thiab ammonia roj, tooj liab tuaj yeem hnov mob nrog ammonia thiab ua kom corrosion, ua rau muaj kev pheej hmoo ntawm to. Cov kev pabcuam acetylene tseem ceeb dua, vim tooj liab tuaj yeem ua rau acetylene los ua tooj liab acetylide, ib qho chaw tawg tsis ruaj tsis khov uas tuaj yeem ua rau tawg me me los yog cuam tshuam.
Tsis tas li ntawd, cov pa oxygen, hydrogen sulfide, ethylene oxide, phosgene, thiab siab -kev siv hydrogen peroxide feem ntau xav tau tooj liab-dawb thiab zinc- kev tsim kho dawb. Hauv kev pabcuam hydrogen peroxide, tooj liab thiab zinc tuaj yeem ua rau lub zog sai sai, tsim cov pa oxygen thiab cua sov, uas tuaj yeem tsim kev nyab xeeb tseem ceeb.
Kev lag luam roj teeb lithium kuj nce ntxiv qhia txog tooj liab -dawb thiab zinc- cov kev cai pub dawb. Qhov laj thawj tseem ceeb yog txhawm rau tiv thaiv cov kab hlau tsis huv, uas tuaj yeem txhawb kev tsim cov dendrite thaum lub sij hawm them roj teeb, uas ua rau muaj kev puas tsuaj rau cov khoom sib cais, cov khoom siv luv luv, thermal runaway, thiab hluav taws kub.
Thaum twg Lub Diaphragm Seal Siab Transmitter Yuav Tsum Tau Inert Fill Fluid?
Rau cov diaphragm seal siab transmitters, kev xaiv cov kua filling yog ib qho tseem ceeb rau kev ua haujlwm ntev -lub sij hawm ua haujlwm thiab tshuaj lom neeg sib raug zoo.
Thaum cov txheej txheem xov xwm muaj zog oxidizing, corrosive heev, los yog incompatible nrog cov pa silicone roj, inert sau kua feem ntau yuav tsum tau. Cov ntawv thov muaj xws li hydrogen peroxide, sodium hypochlorite, tshuaj bleach, chlorine gas, kua chlorine, chlorine ntub dej, thiab concentrated nitric acid.
Ib yam li ntawd, siab - siab oxygen, kua oxygen, thiab fluorine- muaj cov tshuaj xws li hydrofluoric acid, fluoroboric acid, boron trifluoride, thiab lwm yam fluoride- muaj cov xov xwm feem ntau xav tau cov kua dej tshwj xeeb inert. Feem ntau, perfluoropolyether (PFPE) cov dej ntim tau raug xaiv los ua kom ntev -lub sij hawm kev ntseeg siab thiab tshuaj lom neeg ruaj khov ntawm lub diaphragm foob system.
Summary : Xaiv Txoj Cai Tshwj Xeeb Kev Kho Mob rau Cov Kab Mob Siab
Siab transmitterkev xaiv muaj ntau dua li xaiv qhov ntsuas qhov tsim nyog thiab raug. Qhov tseem ceeb sib npaug yog xyuas kom muaj kev sib raug zoo ntawm cov cuab yeej thiab cov txheej txheem nruab nrab. Rau cov ntawv thov nyuaj uas muaj cov pa oxygen, hydrogen, hydrogen peroxide, chlorine, acetylene, thiab lithium roj teeb cov ntaub ntawv, kev kho tshwj xeeb xws li oxygen tu, kub-plated diaphragms, PTFE coatings, DLC coatings, tooj liab-dawb thiab zinc-dawb kev tsim kho, thiab kev ua haujlwm tsis zoo.
Kev xaiv cov txheej txheem tshwj xeeb tsim nyog feem ntau muaj kev cuam tshuam ntau dua rau lub sijhawm ntev - kev cia siab ntau dua li kev xaiv lub tshuab xa hluav taws xob hauv chav kawm raug siab dua. Daim ntawv thov raug cai engineering ua kom muaj kev nyab xeeb, ruaj khov, thiab kev ua haujlwm ruaj khov thoob plaws lub neej ntawm cov cuab yeej.
