Naluphi na umsebenzi osebenzisa inkqubo yokuqokelela uthuli lwe-baghouse kufuneka ujonge iingenelo kunye nokungalungi kweendlela ezininzi zokucoca i-baghouse ezikhoyo kwimarike namhlanje. Uhlobo lwengxowa yokucoca oza kuyidinga ukuze usebenze ngempumelelo enkulu kunye nokusebenza kakuhle luya kuxhomekeka kuyilo lwe-baghouse, uhlobo lothuli olubandakanyekayo, kunye neemeko ezithile zokusebenza kwezixhobo zakho.
I-Feltediingxowa zokucoca, ezenziwe ngeefayibha zepolyester kunye ne-aramid, zezinye zezona zihluzo zelaphu zisetyenziswa kakhulu kwiindawo zokugcina iingxowa zanamhlanje. Nangona kunjalo, izihluzo zinokwenziwa kwezinye iintlobo ezininzi zeefayibha ezineentlobo ezahlukeneyo zokugqiba ezisetyenziswa kwezi zihluzo. Ezi zihluzo zenzelwe ukujongana neemfuno ezithile zeendawo ezahlukeneyo zokugcina iingxowa ukuphucula ukukhululwa kwekhekhe lothuli kunye/okanye ukusebenza kakuhle kokuqokelela kwemidiya yesihluzo ekhethiweyo. I-membrane ye-ePTFE iphakathi kwezona zihluzo zisetyenziswa kakhulu namhlanje ngenxa yokukwazi kwayo ukuphucula ukukhululwa kwekhekhe kothuli olunamathelayo kunye nokukwazi kwayo okungenakuthelekiswa nanto ukucoca amasuntswana amancinci kakhulu avela emoyeni.
IiFilted Filters kunye neeFinishes
Izihluzi ze-Felted ziqulathe iifayibha "ezithambileyo" ngokungacwangciswanga ezixhaswa yinto eyolukiweyo eyaziwa ngokuba yi-scrim. Iindlela zokucoca ezinamandla aphezulu, ezifana nokucoca i-pulse-jet, zifuna iimpawu zelaphu ezithambileyo eziqinileyo. Iingxowa ze-Felted zinokwenziwa ngeempahla ezahlukeneyo kunye neefayibha ezikhethekileyo, kubandakanya i-polyester, i-polypropylene, i-acrylic, i-fiberglass, . Uhlobo ngalunye lwefayibha lunezibonelelo kunye neengxaki zalo kwiindawo ezithile zokusebenza kwaye lubonelela ngamanqanaba ahlukeneyo okuhambelana noluhlu lweekhemikhali.
I-polyester felt yeyona ndlela ingabizi kakhulu kwaye isetyenziswa kakhulu kwiindawo zokugcina iingxowa zesitayile se-pulse-jet. Izihluzi ze-polyester zibonelela ngokumelana okuhle kakhulu neekhemikhali, ukukrala, kunye nokuwohloka kobushushu obomileyo. Nangona kunjalo, i-polyester ayilulo ukhetho olufanelekileyo lokusetyenziswa kobushushu obumanzi kuba iphantsi kokonakala kwe-hydrolytic phantsi kweemeko ezithile. I-polyester ibonelela ngokumelana okuhle kwiiminerali ezininzi kunye nee-organic acids, ii-alkalis ezibuthathaka, uninzi lwee-oxidizing agents kunye noninzi lwe-organic solvents. Ukusetyenziswa okuqhelekileyo kususela kwizityalo zesamente ukuya kwii-oven zombane. Ubushushu bayo obuqhelekileyo obuqhubekayo bungama-275°F.
Abenzi beengxowa zesihluzo ezifakwe iifelti basebenzisa iindlela ezahlukeneyo zokunyanga umphezulu ukuphucula iimpawu zabo zokukhupha ikeyiki yothuli. Oku kuquka ukurhawuzelela (ukuveza iifayibha zomphezulu kwilangatye elivulekileyo elinyibilikisa iziphelo zefayibha ezikhululekileyo apho amasuntswana othuli anokunamathela khona), ukugquma (ukusebenzisa ifelti kwiirola ezimbini ezishushu ukuze kunyibilikiswe iziphelo zefayibha ezikhululekileyo kwaye kuthambise umphezulu), kunye nokongeza ukugqitywa kwamanzi neoyile okwenziwe nge-ePTFE (exabiso liphantsi kwaye ihlala ixesha elide kune-membrane ye-ePTFE), kunye nezinye ezininzi. Ukuze ufunde okungakumbi malunga neendlela ezahlukeneyo zeengxowa ezifakwe iifelti, jonga iiNgxowa zesihluzo seDry Dust Collector.
Iingxowa zokucoca i-ePTFE Membrane
Kwizicelo ezinzima kakhulu, ukusebenza kakuhle kunye nokukhululwa kwekhekhe kwingxowa yesihluzi kunokuphuculwa kakhulu ngokubopha i-membrane encinci ye-ePTFE ngobushushu kwicala lothuli lwe-media yengxowa yesihluzi. Ngenxa yokuba zibonelela ngokusebenza kakuhle kokuhluza kunye nokukwazi ukukhulula ikhekhe, iingxowa zesihluzi se-membrane ye-ePTFE ezifana neJinyou zibonelela ngobuchwepheshe obungcono obufumanekayo ngokubhekiselele ekusebenzeni kakuhle kunye nobomi bokucoca. Ingxaki kukuba i-membrane ibuthathaka kakhulu kwaye kufuneka kuthathwe unonophelo xa kuphathwa kwaye kufakwa olu hlobo lwengxowa yesihluzi. Ixabiso lezi ntlobo zeengxowa zesihluzi liye lehla kakhulu kwiminyaka yakutshanje; njengoko iingxowa ze-membrane ze-ePTFE zithandwa ngakumbi, le ndlela kufuneka iqhubeke. I-membrane ye-ePTFE ingongezwa kwiintlobo ezininzi ze-media yesihluzi selaphu.
Ukongeza, izihluzi ze-membrane ze-ePTFE zinenzuzo eyahlukileyo kunezihluzi ezingezizo ii-membrane ngenxa yokwahluka kwendlela ezihluza ngayo ii-particles. Ii-filter bags ze-membrane filter bags ezingezizo ii-ePTFE zisebenzisa i-depth filtration, eyenzeka xa umaleko we-dust cake uvela ngaphandle kwesihluzi, kwaye ukuqokelelana kwee-particles zothuli kufakwa kubunzulu besihluzi. Ii-particles ezingenayo ziyabanjwa njengoko zisebenza ngendlela yazo kwi-dust cake kunye nobunzulu besihluzi. Njengoko ixesha lihamba, ii-particles ezininzi ziyabanjwa ngaphakathi kwesihluzi, nto leyo ekhokelela ekwehleni koxinzelelo oluphezulu kwaye ekugqibeleni kuhluzwe "ukufiphaza," okunciphisa ubomi besihluzi. Ngokwahlukileyo koko, ii-membrane filters ze-ePTFE zisebenzisa i-surface filtration ukususa ii-particles ezingenayo. I-membrane ye-ePTFE isebenza njenge-filter cake ephambili, iqokelela zonke ii-particles kumphezulu kuba i-membrane ine-pores ezincinci kakhulu, ezivumela umoya kunye nee-particles ezincinci kuphela ukuba zidlule. Oku kuthintela ii-particles zothuli ukuba zingene kwilaphu lesihluzi, nto leyo enokubangela ukuba umoya unciphe kwaye i-filter blinding. Ukungabikho kwekhekhe lothuli kwisihluzo kunye nothuli olufakwe kubunzulu besihluzo kukwanceda umqokeleli wothuli ukuba asebenze ngoxinzelelo oluphantsi lomahluko ngokuhamba kwexesha. Ukucoca ukubetha kwentliziyo kusebenza kakuhle kwaye kuyasebenza, nto leyo ebangela ukuba iindleko zokusebenza zibe phantsi ukuba kusetyenziswa inkqubo yokucoca efunekayo.
Ezona meko zinzima kakhulu zibiza i-ePTFE Felt
Ingxowa yesihluzo eyenziwe ngeefayibha ze-ePTFE kunye ne-membrane ye-ePTFE (ngamanye amazwi, i-PTFE kwi-PTFE) inika ukhuseleko oluphezulu lokukhupha ukungcola kunye nokukhululwa kwekhekhe. Xa isetyenziswa njengefayibha ephambili kwingxowa yesihluzo, i-ePTFE inika ubushushu obuqhelekileyo obuqhubekayo obuyi-500°F. Ezi ngxowa zihlala zisetyenziselwa iindawo ezinzima zeekhemikhali kumaqondo obushushu aphezulu. Izicelo eziqhelekileyo ziquka izityalo zamandla ezisebenzisa amalahle, imveliso yesamente, ii-foundries zentsimbi, ii-boilers, izityalo ezimnyama zekhabhoni, iinkqubo zokulungisa umhlaba kunye nezixhobo zokutshisa. Ngaphezu koko, iipropati zokungqubana eziphantsi zeefayibha ze-ePTFE zibonelela ngokukhupha ikhekhe okugqwesileyo. Nangona kunjalo, i-PTFE kwi-PTFE ayibizi kakhulu kwaye idla ngokusetyenziswa kuphela emva kokuba zonke ezinye iindlela zisilele.
Kuthekani Ngothuli Olurhabaxa?
Kunokwenzeka ukufikelela ekusebenzeni kakuhle ngaphandle kwe-membrane ye-ePTFE, nto leyo ibalulekileyo ngenxa yobuthathaka be-membrane. Utshintsho lwamva nje kwiingxowa zesihluzo ezifakwe kwi-felted kukuphuhliswa kwezihluzo ezifakwe kwi-felted ezisebenza kakuhle ezakhiwe nge-"microfibers" ezintle kakhulu. Ngenxa yokuba indawo yomphezulu wefayibha kunye nokusebenza kakuhle kokwahlulwahlulwa zinxulumene ngokuthe ngqo, ezi felti zisebenza kakuhle zinokubonelela ngokusebenza okuphindwe kalishumi kuneefelti zesiqhelo kwizicelo zokuhluza ngokubanzi. I-felti yeJinyou esebenza kakuhle kakhulu, iJinyou, isebenzisa umxube okhethekileyo oquka ipesenti ephezulu yeefayti ze-micro-denier (<1.0 denier), ezinyusa kakhulu indawo yomphezulu kwaye zinciphise ubungakanani be-pore ukuze kube nokusebenza kakuhle kokwahlulwahlulwa ngaphandle kobunzima obongezelelweyo. Ezi zihluzo zingabizi kakhulu azifuni kufakelwa okukhethekileyo.
Iifelt zeJinyou zibonelela ngeenzuzo ezahlukeneyo ngaphezu kweefelts zezinto ezithengiswayo, kubandakanya ukusebenza kakuhle kokuhluza, amazinga aphantsi kakhulu okukhupha umbane, kunye nobomi obude bebhegi ngenxa yokunciphisa amaxesha okucoca. Ngenxa yokuba ukusebenza kweefelts zeJinyou kusekelwe kuyilo lwefelt iyonke, kubandakanya umxube wefayibha ye-micro-denier kunye ne-scrim enzima, zineenzuzo ezibalulekileyo ngaphezu kweefelts ze-ePTFE membrane laminated ezixhomekeke kwi-lamination encinci ebuthathaka. Ezi nzuzo ziquka ukusebenza okuphezulu ngaphandle kwe-membrane ebuthathaka, amandla aphezulu kunye nokuqina, kunye nokukwazi ukuphatha uthuli olunamafutha, olunamafutha, olumanzi okanye olurhabaxa, kunye neekhompawundi zotywala. Ngokwahlukileyo koko, i-ePTFE ayisebenzi kakuhle nee-hydrocarbons ezingamanzi (uthuli olunamafutha okanye olunamafutha).
Yeyiphi ibhegi efanelekileyo kwi-baghouse yakho?
Ukuze kuchongwe ukuba loluphi uhlobo lwengxowa oluqondakalayo kwindibaniselwano yakho yeemeko zokusebenza, kungcono ukwabelana ngolwazi oluninzi kangangoko kunokwenzeka nomthengisi wengxowa yakho. Inkqubo nganye yokuvelisa ibonelela ngeseti eyahlukileyo yeemeko ekufuneka zihlolwe ngononophelo ngaphambi kokuba ukhethe uhlobo lwesihluzi olufanelekileyo:
1. Uhlobo lothuli:Ubume kunye nobukhulu bothuli buya kugqiba ukuba zeziphi izinto zokucoca ezinokubamba kakuhle amasuntswana othuli. Amasuntswana amancinci, ane-angular (afana nalawo akwisamente) anamandla aphezulu okurhabaxa. Uthuli lwenkqubo luya kuba namasuntswana anobukhulu obahlukeneyo, ukusuka kwalawo abonakalayo emehlweni ukuya kumasuntswana angaphantsi kwe-micron. Enye yeenzuzo eziphambili zezihluzo ze-membrane ze-ePTFE kukusebenza kwazo kakuhle ekuhluzeni amasuntswana angaphantsi kwe-micron, okunokuba luncedo ekuthobeleni imigaqo ye-OSHA kunye ne-EPA. Ukongeza kwingxoxo yohlobo lothuli, thetha nomthengisi wakho wesihluzo malunga nesantya sokuhamba komoya okuthutha uthuli kunye neyunithi yesihluzo kunye noyilo lwe-ductwork kwindawo yakho. Oko kunokubanceda bakukhokelele kwisihluzo esinokunika ubomi obude benkonzo.
2. Ubushushu kunye nokufuma:Uthuli olufunxa umswakama nolugcina umswakama (olufunxayo nolugcina umswakama) lunokunamathela ngokukhawuleza okanye ludibanise izinto, nto leyo enokuphazamisa i-filter media. I-Hydrolysis (ukuqhekeka kweekhemikhali ze-compound xa isabela emanzini nakubushushu) inokonakalisa ezinye izinto ze-substrate, ngoko ke kubalulekile ukuphepha ukukhetha ezi zinto kuba zinokuchaphazela ngokukhawuleza amandla ezihluzo okugcina ukusebenza kakuhle.
3. Ikhemistri yegesi:Kwizicelo apho iimeko zenkqubo zibonelela ngomoya onokuba yingozi, njengee-asidi okanye ii-alkali, khetha izinto ze-substrate ngononophelo njengoko zineempawu kunye nobuchule obahlukeneyo kakhulu.
4. Izinto eziqwalaselwayo kukhuseleko:Ezinye izinto ezimdaka zinokuba yingozi, zibe netyhefu, okanye ziqhumise. Ukukhetha izinto ezifanelekileyo ze-substrate, ezifana ne-substrate enokumelana neekhemikhali kunye neempawu ezichasene nokuma, kunokunceda ukunciphisa ezi ngozi.
5. Indlela yokucoca isihluzi:Kubalulekile ukuba umthengisi aqonde indlela ezicocwa ngayo iingxowa kunye neenkcukacha zoyilo lweyunithi yesihluzo ukuqinisekisa ukuba izihluzo azichaphazeleki ngokungafanelekanga okanye ukukrala, okunokuchaphazela ubomi benkonzo. Uyilo lwengxowa yesihluzo, ngokubhekiselele ekuqiniseni nasekufakeni, kunye nolwakhiwo lwekheyiji exhasayo kufuneka luhlolwe xa kukhethwa izinto ezifanelekileyo zesiseko.
Ixesha leposi: Agasti-26-2025