Puas yog Dustless Blasting tiag tiag Dustless?
Puas yog Dustless Blasting tiag tiag Dustless?
Muaj ntau cov txiaj ntsig ntawm kev tsis muaj plua plav blasting, ib qho kev xav loj tshaj plaws yog tias nws tsis tsim cov plua plav. Txawm li cas los xij, tntawm no tsis muaj ib yam li "dustless" lossis "dustless" blasting hauv kev lag luam npaj nto. Txhua yam khoom siv abrasive blasting ua haujlwm nyob rau hauv cov xwm txheej ib txwm ua cov plua plav.
Yog li, tej zaum koj yuav xav tsis thoob vim li cas nws thiaj hu ua hmoov av tsis muaj hmoov av yog tias nws tsis yog hmoov av xoom?
Cov plua plav tshwm sim li cas?
Thaum ib tug particle ntawm abrasive media shatters, nws tawg mus rau hauv sub-particles. Qhov tsawg tshaj plaws sub-particles tsis poob rau hauv av vim tsis muaj qhov loj nyob rau hauv lub xub ntiag ntawm huab cua turbulence tsim thaum lub sij hawm abrasive blasting.
Nrog ib tug ntub blasting, lub abrasive yog encapsulatedlos ntawm dej. Thaum cov particle shatters raws li qhov cuam tshuam, qhov ua rau ntub sub-particles yogdaiglos ntawm dej thiab lub ntiajteb txawj nqus rub lawv mus rau hauv pem teb, txawm tias huab cua turbulence.
Txawm li cas los xij, qee qhov sub-particles me me, uas txawm tias encapsulated hauv dej lawv tsis siv rau qhov loj txaus los tiv thaiv lub zog ntawm huab cua turbulence, thiab lawv tau ua.huab cuahauv huab cua. Tsis tas li ntawd, tsis yog tag nrho cov sub-particles yog encapsulated hauv dej. Sub-particles emitting los ntawm qhuav sab hauv ntawm thawj particle yuav tsis ua moistened kiag li. Qhov no yog vim li cas tsis muaj qhov ntub dej blasting tuaj yeem tshem tawm cov plua plav tag nrho.
Peb yuav tsum saib dab tsi?
Kev ntub dej blasting siv dej los ntes cov khoom ua ntej lawv nkag mus rau saum huab cua, tab sis nws tsis tuaj yeem ntes tau tag nrho. Txawm li cas los xij, qhov nws ntes ua rau cov txheej txheem ib qho uas ntau tus blasters nyiam tshaj li cov txheej txheem ib txwm muaj.
Abrasive blasters siv kev tiv thaiv ua pa kom cov plua plav, cov hlau hnyav, thiab lwm yam teeb meem tsis zoo tawm ntawm lawv lub ntsws. Ntawm qhov kev txhawj xeeb tshwj xeeb yog silica hmoov av, uas ua rau silicosis.Silicosis yog tshwm sim los ntawm kev ua pa ntawm cov khoom tsis pom (silica) tsim los ntawm sandblasting. Silica yog ib feem ntawm cov xuab zeb, pob zeb, thiab lwm yam ntxhia pob zeb. Cov khoom no ua rau koj lub ntsws ua rau lub sijhawm uas tuaj yeem ua rau koj lub peev xwm ua pa.
Lub blaster ua haujlwm raws li kev xav tsis zoo tias nws cov txheej txheem tsis tsim cov plua plav tuaj yeem xav tias kev tiv thaiv ua pa tsis tsim nyog.
Kev nkag siab tias ntub blasting tseem ua rau cov khoom tsis zoo no tseem ceeb heev rau koj txoj kev noj qab haus huv.
Dab tsi yog qhov zoo ntawm ntub blasting?
Thaum muaj kev ceev faj kom raug, cov txiaj ntsig ntawm ntub abrasive blasting muaj ntau. Rau ib qho, koj qhov kev tiv thaiv yog qhov yooj yim dua thiab hnav. Cov foob pob tawg uas yuav tsum tau hnav rau ntub abrasive blasting suav nrog kev tiv thaiv qhov muag, tiv thaiv kev hnov lus, thiab lub tshuab ua pa.
Ntawm qhov tod tes, cov foob pob tawg qhuav muaj xws li foob pob tawg, hnab looj tes, kaus mom hlau / hood, thiab kev tiv thaiv kev hnov lus.
Lwm qhov txiaj ntsig yog tias qhov ntim ntim rau ntub abrasive blasting yog tsawg dua li cov tsoos blasting. Tsis yog ua kom qhov chaw qhuav blasting ib puag ncig muaj tag nrho, ib qho yooj yim tarp teeb rau kev ntxuav yooj yim yog txhua yam koj xav tau.
Daim ntawv no ntawm blasting kuj siv tsawg tshaj tawm tshaj li qhuav blasting thiab ib tug loj npaum li cas ntawm cov dej piv rau slurry blasting, txuag koj nyiaj dhau sij hawm.
Nrog ntub abrasive blasting, dej kuj tseem pab ua kom cov hlau nplaum txias dua thaum blasting. Qhov no tseem ceeb tshwj xeeb tshaj yog thaum blasting thinner hlau.
Peb yuav tsum saib rau hauv ntub abrasive blasting?
Kev ntub dej blasting tuaj yeem siv rau hauv ntau yam kev siv: los ntawm kev rov ua dua qub rau saum npoo av. Nws kuj tseem tsim cov nqi khiav lag luam tsawg dua thiab cov khoom siv hnav thaum piv rau lwm hom blasting.
Txawm hais tias nws tsis tuaj yeem tshem tawm cov plua plav tag nrho, nws tseem yog ib qho kev xaiv zoo yog tias koj xav tau ib puag ncig zoo dua abrasive blasting thiab nyiam txoj kev sim sijhawm.
Qhov chaw:
https://sandblastingmachines.com/blog/is-dustless-blasting-really-dustless/ https://www.graco.com/us/en/contractor/solutions/articles/true-dustless-blasting-is-a-myth.html
