Dab tsi yog Qhov Kev Ua Phem Hluav Taws Xob Ua Npuas Ncauj? Hom, Daim Ntawv Thov thiab Kev Xaiv Phau Ntawv Qhia
Tso lus
Firefighting foam concentrate yog ib tug tshwj xeeb extinguishing tus neeg saib xyuas tsim los suppress flammable kua hluav taws kub los ntawm kev tsim ib tug ruaj khov ua npuas ncauj pam tshaj cov roj nto. Nws ua kom cov hluav taws txias, cais cov roj ntawm cov pa oxygen, thiab pab tiv thaiv kom tsis txhob rov- ignition. Foam concentrates yog dav siv nyob rau hauv industrial chaw, roj thiab roj cia, tshav dav hlau, tshuaj nroj tsuag, thiab marine daim ntaub ntawv.
Ntau tus neeg siv nrhiav"Koncentrat piany gaśniczej PSP"tab tom nrhiav rau cov ntaub ntawv hais txog kev tua hluav taws ua npuas ncauj siv nyob rau hauv raws li qhov yuav tsum tau ntawm Poland's State Fire Service (PSP). Thaum PSP yog qhov kev pabcuam hluav taws kub hauv lub tebchaws es tsis yog cov ntawv pov thawj khoom, kev nkag siab txog hom ua npuas ncauj zoo yog qhov tseem ceeb rau kev xaiv cov tshuaj tiv thaiv hluav taws zoo.
Dab tsi yog Qhov Kev Ua Phem Hluav Taws Xob Ua Npuas Ncauj?
Kev tua hluav taws ua npuas ncauj yog sib xyaw nrog dej ntawm qhov sib piv ntawm ib qho piv txwv -feem ntau 1%, 3%, lossis 6% - los ntawm kev ua npuas dej ua ke. Cov txiaj ntsig ua npuas dej nthuav dav los ntawm cov khoom siv ua npuas dej los tsim ib daim pam uas:
Smothers qhov hluav taws kub los ntawm thaiv cov pa oxygen
Txias cov roj hlawv thiab cov chaw nyob ib puag ncig
Txo qhov kev pheej hmoo ntawm flashback thiab rov-ignition
Foam concentrate feem ntau yog siv rau hauv cov tshuab ua npuas ncauj ruaj khov, ua npuas dej saib, ua npuas ncauj chambers, ua npuas ncauj sprinklers, ua npuas ncauj nozzles, thiab cov khoom siv hluav taws xob txawb.
Hom Hom Hluav Taws Xob Hluav Taws Xob Ua Npuas Ncauj
AFFF (Aqueous Film Forming Foam)
AFFF yog ib qho ntawm feem ntau siv ua npuas ncauj concentrates rau Class B hydrocarbon hluav taws. Nws sai sai tsim cov yeeb yaj kiab aqueous hla cov roj av, muab hluav taws kub sai sai.
Cov ntawv thov ib txwm muaj xws li:
Roj cia terminals
Refineries
Aircraft hangars
Chaw thau khoom racks
AR-AFFF (Alcohol-Resistant AFFF)
AR-AFFF yog tsim tshwj xeeb rau ob qho tib si hydrocarbon fuels thiab polar solvents xws li ethanol, methanol, thiab acetone. Nws tsim ib qho kev tiv thaiv polymer membrane uas tiv thaiv cov cawv los ntawm kev puas tsuaj rau daim pam ua npuas ncauj.
Pom zoo rau:
Cov nroj tsuag tshuaj
Pharmaceutical chaw
Biofuel khaws cia
Cawv ua kev lag luam
Protein Foam
Protein ua npuas ncauj yog tsim los ntawm cov khoom muaj protein ntau thiab muab kev tiv thaiv kub zoo thiab kub hnyiab- rov qab tiv thaiv. Txawm hais tias qeeb dua AFFF, nws tseem tsim nyog rau qee yam kev lag luam.
Fluoroprotein ua npuas ncauj
Fluoroprotein ua npuas ncauj sib xyaw ua ke ntawm cov protein ua npuas dej nrog kev txhim kho fluidity thiab extinguishing kev ua tau zoo, ua rau nws haum rau cov chaw cia roj loj.
High Expansion Ua Npuas Ncauj
High expansion foam generates loj ntim ntawm lub teeb yuag ua npuas ncauj, ua rau nws zoo tagnrho rau cov chaw kaw qhov twg tag nrho cov dej nyab yuav tsum tau tiv thaiv.
Cov ntawv thov ib txwm muaj xws li:
Cov tsev khaws khoom
Hauv qab daus
Cable tunnels
Nkoj cav chav
Foam Concentrate Mixing Ratios
Qhov tseeb proportioning ratio yog nyob ntawm hom ua npuas ncauj concentrate thiab hluav taws kub.
| Kev sib xyaw ua ke | Daim ntawv thov |
|---|---|
| 1% | Tej yam hluavtaws ua npuas ncauj concentrates |
| 3% | Feem ntau AFFF thiab AR-AFFF concentrates |
| 6% | Protein thiab qee cov fluoroprotein foams |
Qhov tseeb proportioning tiav yog siv ua npuas ncauj proportioners, zais zis tso tsheb hlau luam, balanced siab tshuab, los yog inline ua npuas ncauj inductors.
Qhov twg yog Firefighting Foam Concentrate siv?
Foam hluav taws tua hluav taws yog feem ntau ntsia hauv:
Roj depots
Petrochemical nroj tsuag
Aircraft hangars
LNG thiab roj terminals
Offshore platforms
Marine nkoj
Tshuaj warehouses
Cov nroj tsuag muaj zog
Tank ua liaj ua teb
Txhua daim ntawv thov yuav tsum xaiv hom ua npuas dej uas tsim nyog, cov khoom tso tawm, thiab kev tsim cov txheej txheem raws li cov kev phom sij tshwj xeeb.
Yuav Ua Li Cas Xaiv Txoj Cai Ua Npuas Ncauj
Thaum xaiv ib qho hluav taws kub ua npuas ncauj concentrate, xav txog cov hauv qab no:
Hom Roj
Hydrocarbon fuels xws li roj av thiab diesel feem ntau xav tau AFFF, thaum cawv thiab polar solvents xav tau AR-AFFF.
Kev Tiv Thaiv Hluav Taws Xob
Xyuas kom cov npuas dej concentrate yog sib xws nrog cov khoom siv sib faib ua ke thiab tso tawm cov khoom siv.
Kev sib xyaw ua ke
Xyuas seb lub kaw lus puas tsim los rau 1%, 3%, lossis 6% ua npuas ncauj concentrate.
Environmental Requirements
Qee thaj chaw muaj kev txwv rau cov fluorinated firefighting foams. Nco ntsoov xyuas cov kev cai hauv zos thiab cov kev cai ib puag ncig ua ntej xaiv cov khoom.
Cov qauv siv tau
Xaiv ua npuas ncauj concentrates uas ua raws li cov qauv thiab kev pom zoo yuav tsum muaj rau koj qhov project thiab cov cai hauv zos.
Cov lus nug nquag
Ua npuas ncauj sib txawv tuaj yeem sib xyaw?
Tsis yog. Kev sib xyaw cov qauv sib txawv lossis cov npe yuav txo qis kev ua haujlwm tua hluav taws thiab yuav tsum tau ua yog tias tshwj xeeb pom zoo los ntawm cov chaw tsim khoom.
Puas yog hluav taws kub hnyiab ua npuas ncauj ua kom tiav?
Yog lawm. Foam concentrates muaj lub neej ua haujlwm tau pom zoo thiab yuav tsum tau tshuaj xyuas ib ntus kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua.
Dab tsi yog qhov txawv ntawm AFFF thiab AR-AFFF?
AFFF yog tsim los rau cov hluav taws kub hydrocarbon, thaum AR-AFFF tuaj yeem tua tau cov hydrocarbon thiab cawv- raws li hluav taws kub.
Puas yog "koncentrat piany gaśniczej PSP" daim ntawv pov thawj khoom?
Tsis muaj.PSP (Tsev Kawm Ntawv Qib Siab)hais txog Poland Lub Xeev Kev Pabcuam Hluav Taws Xob, tsis yog daim ntawv pov thawj rau kev tua hluav taws ua npuas ncauj mloog zoo. Thaum xaiv ua npuas ncauj concentrates rau tej yaam num nyob rau hauv teb chaws Poland, cov neeg siv yuav tsum xyuas kom meej cov khoom ua raws li lub teb chaws cov kev cai, qhov project specifications, thiab cov qauv siv.
Xaus
Xaiv qhov raug tua hluav taws ua npuas ncauj ua kom pom tseeb yog qhov tseem ceeb rau kev ua tiav kev tua hluav taws sai thiab txhim khu kev qha tiv thaiv cov nplaim hluav taws kub. Kev nkag siab txog qhov sib txawv ntawm AFFF, AR-AFFF, protein ua npuas ncauj, thiab lwm yam ua npuas ncauj pab cov engineers, cov neeg ua haujlwm, thiab cov chaw ua haujlwm xaiv cov kev daws teeb meem zoo tshaj plaws rau lawv cov kev tiv thaiv hluav taws.
Txawm hais tias kev tiv thaiv cov roj cia tank, tshuaj nroj tsuag, tshav dav hlau, lossis cov chaw tsim khoom, siv cov txheej txheem tsim ua npuas dej kom zoo nrog cov npuas dej uas tsim nyog ua kom muaj kev nyab xeeb ntawm hluav taws thiab kev ua haujlwm.
