Chero basa ripi zvaro rinoshandisa sisitimu yekuunganidza guruva remabhegi rinofanira kuyera zvakanakira nekuipira kwesarudzo dzakawanda dzemabhegi dziripo pamusika nhasi. Rudzi rwebhegi rekusefa raunoda kushandisa nekushanda kwakaringana uye nekushanda kwakaringana runoenderana nekugadzirwa kwebhegi, rudzi rweguruva riripo, uye mamiriro chaiwo ekushanda kwemidziyo yako.
Yakaputirwamabhegi efirita, yakagadzirwa nepolyester nearamid fibers, ndeimwe yemafirita ejira anonyanya kushandiswa mumabhegi emazuva ano nhasi. Zvisinei, mafirita anogona kugadzirwa kubva kune mamwe marudzi mazhinji emafirita ane marudzi akasiyana-siyana ekupedzisa anoshandiswa kumafirita aya. Mafirita aya akagadzirwa kuti agadzirise zvinodiwa zvemabhegi akasiyana-siyana kuti avandudze kuburitswa kweguruva uye/kana kushanda zvakanaka kwemidziyo yekusefa yakasarudzwa. Kamudzira ke ePTFE kari pakati pemafirita anonyanya kushandiswa nhasi nekuda kwekugona kwayo kuvandudza kuburitswa kweguruva rinonamira mukeke uye kugona kwayo kusingaenzaniswi kusefa zvidimbu zvidiki zvikuru kubva mumhepo.
Mafirita Akapfava uye Mapedzisiro
Mafirita eFelt ane mafiber asina kurongeka anotsigirwa nechinhu chakarukwa chinozivikanwa sescrim. Nzira dzekuchenesa dzine simba rakawanda, dzakadai sekuchenesa kwepulse-jet, dzinoda hunhu hwemachira akasimba eFelt. Mabhegi eFelt anogona kugadzirwa kubva kune zvakasiyana-siyana zvemafiber uye mafiber akasarudzika, anosanganisira polyester, polypropylene, acrylic, fiberglass, . Rudzi rwese rwefiber rune zvarunobatsira nezvarunokanganisa kune mamwe matunhu ekushanda uye runoita kuti zvienderane nemakemikari akasiyana-siyana.
Polyester felt ndiyo nzira inodhura uye inoshandiswa zvakanyanya mumabhagi emhando ye pulse-jet. Mafirita epolyester anodzivirira makemikari, kukwesha, uye kupisa kwakaoma. Zvisinei, polyester haisi sarudzo yakanaka yekushandiswa kwekupisa kwakanyorova nekuti inogona kukanganiswa ne hydrolytic pasi pemamwe mamiriro ezvinhu. Polyester inodzivirira mineral ne organic acids akawanda, weak alkalis, oxidizing agents uye organic solvents akawanda. Mashandisirwo akajairika anotangira pamiti yesimende kusvika kumaovheni emagetsi. Tembiricha yayo yepamusoro inoshanda nguva dzose ndeye 275°F.
Vagadziri vemabhegi efirita anoshandisa nzira dzakasiyana-siyana dzekugadzirisa pamusoro kuti vavandudze hunhu hwavo hwekuburitsa guruva. Izvi zvinosanganisira kupwanya (kuisa shinda dzepamusoro pamoto unonyungudutsa mativi efiber akasununguka ayo zvidimbu zveguruva zvinogona kunamira), kupenya (kumhanyisa shinda kuburikidza nemaroller maviri anopisa kuti unyungudise mativi efiber akasununguka uye kutsetsenura pamusoro), uye kuwedzera finish inodzivisa mvura nemafuta yakagadzirwa ne ePTFE (iyo yakachipa uye inogara kwenguva refu kupfuura ePTFE membrane), pamwe nezvimwe zvakawanda. Kuti udzidze zvakawanda nezvesarudzo dzakasiyana dzemabhegi efirita, ona Dry Dust Collector Filter Bags.
Mabhegi Efirita ePTFE Membrane
Pamashandisirwo akaomarara, kushanda zvakanaka uye kuburitswa kwekeke rebhegi rekusefa kunogona kuwedzerwa zvakanyanya nekubatanidza membrane yakatetepa ye ePTFE nekupisa kudivi reguruva re filter bag media. Nekuti inopa kushanda kwakanyanya kwekusefa uye kugona kuburitsa keke, ePTFE membrane filter bags dzakadai seJinyou dzinopa tekinoroji yakanakisa iripo maererano nekushanda zvakanaka uye hupenyu hwe filter. Dambudziko nderekuti membrane yacho haina kusimba zvakanyanya uye kungwarira kunofanirwa kutorwa pakubata nekuisa rudzi urwu rwe filter bag. Mutengo wemhando idzi dze filter bags wakaderera zvakanyanya mumakore achangopfuura; sezvo ePTFE membrane bags dzichiwedzera kufarirwa, maitiro aya anofanira kuramba achienderera mberi. EPTFE membrane inogona kuwedzerwa kune akawanda marudzi e texture filter media.
Pamusoro pezvo, mafirita ePTFE membrane ane mukana wakakura kupfuura mafirita asiri emembrane nekuda kwekusiyana kwenzira yaanosefa nayo tunhu tudiki. Tunhu tudiki tusiri twePTFE membrane filter bags tunoshandisa depth filtration, izvo zvinoitika kana layer yeguruva cake yaumbwa kunze kwefirita, uye kuunganidzwa kweguruva kunoiswa mu depth yefirita. Tunhu tunopinda tunobatwa patunofamba nepakati pe dust cake ne depth yefirita. Nekufamba kwenguva, tunhu twakawanda tunobatwa mukati mefirita, zvichikonzera kudzikira kwakanyanya kwe pressure uye pakupedzisira firita "blinding," izvo zvinoderedza hupenyu hwefirita. Kusiyana neizvi, mafirita ePTFE membrane anoshandisa surface filtration kubvisa tunhu tunopinda. EPTFE membrane inoshanda se primary filter cake, ichiunganidza tunhu tudiki turi pamusoro nekuti membrane ine ma pores madiki kwazvo, ayo anobvumira mhepo netunhu tudiki chete kuti tupfuure nepakati. Izvi zvinodzivirira tunhu tudiki kuti tisapinde mu filter texture, izvo zvinogona kukonzera kuderera kwemhepo uye filter blinding. Kushaikwa kweguruva pasefa uye guruva rakaiswa mukati mesefa zvinobatsirawo kuti muunganidzi weguruva ashande nedhigirii shoma nekufamba kwenguva. Kuchenesa pulse kunoshanda zvakanyanya, zvichikonzera mutengo wakaderera wekushanda kana sisitimu yekuchenesa ikashanda panguva yekudiwa.
Mamiriro Akanyanya Kuipa Anoda ePTFE Felt
Bhegi rekusefa rakagadzirwa nefaibha dze ePTFE uye rine membrane ye ePTFE (nemamwe mashoko, PTFE pa PTFE) rinopa dziviriro yakakura yekuburitsa utsi uye kuburitswa kwekeke. Kana ikashandiswa sefaibha huru yebhegi rekusefa, ePTFE inopa tembiricha yepamusoro inoshanda nguva dzose ye500°F. Mabhegi aya anowanzo shandiswa munzvimbo dzakaoma dzemakemikari pakupisa kwakanyanya. Mashandisirwo akajairika anosanganisira mafekitori emagetsi anopiswa nemarasha, kugadzira simende, mafoundry esimbi, maboiler, mafekitori e carbon black, masisitimu ekugadzirisa ivhu uye maincinerator. Uyezve, hunhu hwakaderera hwekukweshana kwefaibha dze ePTFE hunopa kuburitswa kwakanaka kwekeke. Zvisinei, PTFE pa PTFE haina kudhura zvakanyanya uye inowanzo shandiswa chete mushure mekunge dzimwe sarudzo dzese dzakundikana.
Zvakadini Neguruva Rinoputika?
Zvinokwanisika kuwana kushanda zvakanaka pasina ePTFE membrane, izvo zvakakosha nekuda kwehunhu hwe membrane husina kusimba. Kuvandudzwa kwazvino mumabhegi e filter akapfava ndiko kugadzirwa kwema filter akapfava anoshanda zvakanyanya akavakwa ne "microfibers" dzakapfava zvakanyanya. Nekuti nzvimbo ye fiber pamusoro uye kushanda zvakanaka kwekuparadzanisa zvakabatana zvakananga, aya ma filters anoshanda zvakanaka anogona kupa kushanda zvakanaka kanosvika kagumi kupfuura ma filters echinyakare mukushandiswa kwe general sefa. Jinyou's high-efficiency felt inopa, inoshandisa musanganiswa wepachivande unosanganisira huwandu hwakawanda hwe micro-denier (<1.0 denier) fibers, iyo inowedzera zvakanyanya nzvimbo yepamusoro uye inoderedza saizi ye pore kuti ive nekushanda kwakanaka kwekuparadzanisa pasina huremu hwakawedzerwa. Aya ma filters asingadhuri haadi kuiswa kwakakosha.
Mafelt eJinyou ane zvakanakira zvakasiyana-siyana pamusoro pemafelt ezvigadzirwa, kusanganisira kushanda zvakanaka kwekusefa, mwero weutsi hwakaderera, uye hupenyu hwebhegi hwakareba nekuda kwekudzikira kwekuchenesa. Nekuti mashandiro emafelt eJinyou akavakirwa pakugadzirwa kwefelt yese, kusanganisira musanganiswa wefiber we micro-denier uye heavy-duty scrim, ane zvakanakira zvikuru pamusoro peePTFE membrane laminated felts dzinovimba ne fragile micro-thin lamination. Zvakanakira izvi zvinosanganisira kushanda zvakanaka pasina fragile membrane, simba rakawanda uye kugara kwenguva refu, uye kugona kubata guruva rine mafuta, mafuta, hunyoro kana abrasive, pamwe chete ne alcohol compounds. Kusiyana neizvi, ePTFE haishande zvakanaka nemahydrocarbon emvura (guruva rine mafuta kana mafuta).
Nderipi Bhegi Rakakodzera Imba Yenyu Yekutakura?
Kuti uone kuti nderupi rudzi rwebhegi runonyatsonzwisisika pamusanganiswa wemamiriro ekushanda kwako, zvakanaka kugovera ruzivo rwakawanda sezvinobvira nemutengesi webhegi rako. Maitiro ega ega ekugadzira anopa mamiriro akasiyana anofanirwa kuongororwa nokungwarira usati wasarudza rudzi rwefirita rwakakodzera:
1. Rudzi rweguruva:Chimiro nehukuru hweguruva ndizvo zvinosarudza kuti ndechipi chinhu chinosefa chinogona kubata guruva zvakanaka. Zvidimbu zvidiki, zvemakona (zvakaita sezviri mu simende) zvine simba guru rekukwesha. Guruva rekugadzira rine zvidimbu zvehukuru hwakasiyana, kubva pane zvinoonekwa kusvika kune zvidimbu zve sub-micron. Chimwe chezvakanakira zvikuru zve ePTFE membrane filters kugona kwavo kusefa zvidimbu zve sub-micron, izvo zvinogona kukosha pakutevedzera mitemo yeOSHA neEPA. Pamusoro pehurukuro yerudzi rweguruva, taura nemutengesi wako wefirita nezvekumhanya kwemhepo inotakura guruva neyuniti yefirita uye dhizaini ye ductwork munzvimbo yako. Izvozvo zvinogona kuvabatsira kukutungamira kune firita inogona kupa hupenyu hwebasa hwakareba.
2. Tembiricha uye hunyoro:Guruva rinobata hunyoro (rinotora hunyoro uye rinochengeta hunyoro) rinogona kukurumidza kunamira kana kuungana, zvichigona kupofumadza nzvimbo yekusefa. Kunyungudika kwemvura (kuputsika kwemakemikari kwechinhu chinokonzerwa nemvura nekupisa) kunogona kukanganisa zvimwe zvinhu zvepasi, saka zvakakosha kudzivisa kusarudza zvinhu izvi nekuti zvinogona kukanganisa nekukurumidza kugona kwemasefa kuchengetedza kushanda zvakanaka.
3. Kemikari yegesi:Mukushandiswa uko mamiriro ezvinhu ekuita zvinhu anopa mhepo inogona kukuvadza, senge kubva kumaacid kana maalkali, sarudza zvinhu zve substrate nekungwarira sezvo zvine hunhu hwakasiyana uye kugona kwakasiyana.
4. Zvinhu zvekuchengetedza:Guruva rimwe rinogona kukuvadza, kuva nechepfu, kana kuputika. Kusarudza zvinhu zvakakodzera zve substrate, zvakaita se substrate ine resistance yemakemikari uye anti-static features, kunogona kubatsira kuderedza njodzi idzi.
5. Nzira yekuchenesa sefa:Zvakakosha kuti mutengesi anzwisise mashandisirwo emabhegi uye ruzivo rwemagadzirirwo echikamu chefirita kuti ave nechokwadi chekuti mafirita haapinzwe nekumanikidzwa zvakanyanya kana kukweshwa, izvo zvinogona kukanganisa hupenyu hwebasa. Dhizaini yemabhegi efirita, maererano nekusimbisa uye kuisa, pamwe nekugadzirwa kwekeji inotsigira, zvinofanirwawo kuongororwa pakusarudza zvinhu zvepasi zvakanyanya kukodzera.
Nguva yekutumira: Nyamavhuvhu-26-2025