Sefa yemhepo

Sefa yemhepoZvinoreva nezvemidziyo yekusefa gasi, inowanzo shandiswa kuchenesa mashopu ekugadzira, mashopu ekugadzira, marabhoritari nemakamuri akachena, kana michina uye yemagetsi yekutaurirana michina.Kune mafirita ekutanga, mafirita epakati anoshanda zvakanaka, mafirita akanyanya kushanda zvakanaka uye mafirita akaderera.Mhando dzakasiyana uye saizi dzine zvirevo zvakasiyana uye kushanda kwekushandisa.
Mune tekinoroji yepneumatic, sefa yemhepo, vharafu inodzora vharuvhu uye utsi hwekupisa zvinonzi pneumatic zvikamu zvitatu.Kuti uwane zvirinani mabasa akasiyana-siyana, aya matatu epneumatic valve solution anowanzo kuunganidzwa pamwechete mukutevedzana, anonzi pneumatic triad.Kubvisa uye kusefa kwepneumatic mavharuvhu kuti abvise kumanikidza uye kunyorova.
Zvinoenderana nekutungamira kweinopinza mhepo, kutevedzana kwegungano kwezvikamu zvitatu ndeyesefa yemhepo, vharuvhu inodzora vhavha uye welding yekubvisa guruva.Izvi zvikamu zvitatu zvakakosha zvepneumatic valve midziyo mune akawanda pneumatic control mavharuvhu.Izvi zvakaunganidzwa zvakatenderedza gasi rechisikigo midziyo uye ndiyo yekupedzisira vimbiso yekumanikidzwa kwemweya wemhando.Dhizaini yavo dhizaini uye gungano haingovimbisi chete kunaka kwezvikamu zvitatu izvi, asi zvakare funga zvinhu zvakaita sekuchengetedza nzvimbo, kudzora kuri nyore uye kusangana, kurongeka kwemaitiro, nezvimwe.
categorize
(1) Sefa yakakora
Bag resefa refirita sefa rinowanzova risiri-proof jira, simbi waya mesh zvigadzirwa, girazi faibha waya, polyester mesh, nezvimwewo.
(2) Medium kunyatsoshanda sefa sefa
Masefa akajairika epakati-anoshanda anosanganisira: MI, Ⅱ, Ⅳ epurasitiki furo mafirita, YB girazi faibha mafirita, zvichingodaro. Zvishandiso zvesefa zvepakati-zvinoshanda sefa zvinonyanya kusanganisira girazi fiber, yepakati nediki pore yakakwirira-kumanikidza polyethylene furo uye polyester fiber jira. , polypropylene dilution, pe uye mamwe mafeefensi akaitwa nemunhu.
(3) High kunyatsoshanda sefa
Masefa akajairika emhando yepamusoro-soro ndeye baffle type uye baffle-isina mhando.Iyo sefa zvinhu yakanaka kwazvo girazi fiber sefa bepa rine diki porosity.Iyo filtration rate yakadzikira kwazvo, iyo inovandudza iyo chaiyo yekusefa maitiro uye diffusion mhedzisiro yediki guruva zvidimbu, uye kusefa kwakanaka kwakanyanya.
Classification uye efficacy
Mhepo yakadzvanywa ine mhute yemvura yakawandisa uye madonhwe, pamwe nemarara emvura senge ngura, matombo, pombi sealant, nezvimwe, izvo zvinogona kukuvadza zvisimbiso zvepiston, kuvhara maburi madiki pazvikamu, kupfupisa hupenyu hwesevhisi kana kukonzera kukuvadza kune izvo zvikamu. .hazvina basa.Basa resefa yemhepo nderekuparadzanisa mvura yemvura uye madonhwe emvura mumhepo yekumanikidza, kusefa kunze guruva uye zvisaririra zvemvura mumhepo, asi hazvigone kubvisa mafuta nemvura mumhepo.

use
Sezvakataurwa, sefa yemhepo inochenesa mweya.Kazhinji, mafirita emhepo echisikigo akagadzirirwa kutora uye kutora guruva zvidimbu zvehukuru hwakasiyana mumhepo, nekudaro kuwedzera iyo indekisi yemhepo.Pamusoro pekusveta huruva, organic chemical filters zvakare inotora hwema.Inowanzo shandiswa mubiomedicine, chipatara kunze kwekiriniki, airport terminal, yekugara nharaunda nedzimwe nzvimbo.Kazhinji kutaura, mafirita emhepo echisikigo anoshandiswa zvakanyanya, uye anofanirwa kunge ari kugadzirwa kwemaindasitiri emagetsi emagetsi, kugadzirwa kwemaindasitiri ezvivakwa zvekuvaka, kugadzirwa kwemaindasitiri eindasitiri yechikafu, nezvimwewo. Nemamwe mazwi, mafirita ingori nzira yekuchenesa chinangwa chakazara.
Sefa nemazvo
Izvi zvinoreva hukuru hwepore hwezvimedu zvinotenderwa zvakasara.Kiyi yekukanganisa kurongeka kwesefa ndeyekuti iyo sefa inofanirwa kusarudza mafirita akasiyana zvichienderana nezvinhu zvekumashure kuti uwane iyo inoenderana sefa.
Zvose zvinoyerera maitiro
Izvi zvinoreva kuti zvichienderana nekuyerera kwemhepo kuburikidza nesefa uye kudonhedza kudonha nepakati pesefa, correlate pane imwe inlet inoshanda kumanikidza.Mukushandiswa kwechokwadi, zviri nani kushandisa .03MPa munharaunda yakasarudzwa apo kurasikirwa kwekumanikidzwa kuri pasi pe 0. Mumhepo yemhepo, firiji pachayo uye yakakosha yayo inokanganisa kuyerera kwese kuyerera maitiro.
mvura-kupatsanura kushanda zvakanaka
Zvinoreva chiyero chemvura kumvura yakapatsanurwa mumhepo pamhepo inopinza.Kazhinji kutaura, iyo ballast yemvura inoshanda yemhepo sefa iri pasi pe80%.Iyo deflector ndiyo kiyi yemvura ballast kunyatsoshanda.
Mafirita emhepo ane maitiro akasiyana ekugadzirisa anoyerwa nenzira kwayo, uye kushanda kwesefa kwakasiyana.
(1) Huremu hwekuisa (g/m³) hwehuremu hwemambure uye kukosha kwehuruva kuratidza
(2) Kuverenga kushanda zvakanaka Kukosheswa kweguruva kunobva pahuwandu hwehuwandu hwekuverenga (pc / L) kuratidza
(3) Kushanda kwesodium moto ine sodium chloride yakasimba zvimedu seguruva sosi.Nyatsoyera huwandu hwesodium oxide zvimedu zvinoenderana neiyo optical flame photometer.Iyo sodium flame inoshanda yakaenzana nekuverenga kunyatsoita.
sefa friction resistance
Iyo inopikisa yefirita nyowani pasi peiyo yakatemerwa exhaust vhoriyamu inonzi yepakutanga resistor;pasi peiyo yakatemerwa exhaust vhoriyamu, iyo guruva vhoriyamu yesefa yakakura zvakakwana, uye chinopikisa chinofanira kucheneswa kana kutsiviwa kuti chisefa iyo mbishi inonzi iyo yekupedzisira resistor.
Huvhu hwehupfu hwesefa
Pasi pehuwandu hwekupedza simba, kana kudzvinyirirwa kwesefa kunosvika pakupikisa kwekupedzisira, huwandu hwehupfu hwehupfu huri mairi hunodaidzwa kuti guruva resefa.
nzira yekusarudza
Nemazvo sarudza yakakodzera mhepo sefa zvinoenderana nemamiriro chaiwo, gwara rayo rekusarudza rakaita seinotevera:
1. Zvinoenderana nekuchenesa uye kucheneswa kwekurapa kutsanangurwa kwakatarwa mukamuri, kujekesa kugona kweyekupedzisira sefa yemhepo, uye zvinonyatso sarudza nhanho yekuumbwa uye hunyanzvi hwakasiyana hwesefa yemhepo.Kana iyo kamuri ichifanira kuiswa pasi pekunatswa kwakawanda kurapwa, mafirita ekutanga uye epakati anogona kushandiswa;kana kamuri yacho ichifanira kuiswa pasi pekunatswa kwepakati kurapwa, mafirita ekutanga uye ekutanga anofanira kusarudzwa;kana kamuri inofanira kucheneswa uye kucheneswa, yekutanga uye yepakati, yakakwirira-inoshanda-nhanho mafirita matatu anofanira kusarudzwa Danho rekuchenesa kurapwa uye kusefa.Kushanda kwesefa yega yega kunofanirwa kuve kunoshanda uye kuenderana nemazvo.Kana mutsauko mukubudirira kwemasefa echipiri aripedyo akakurisa, iyo yekare sefa haigone kuchengetedza iyo yekupedzisira.
2. Zvakarurama uye zvakarurama kuyera kuumbwa kweguruva rekunze gasi uye maitiro ehupfu hwehupfu.Sezvo sefa iri kusefa uye kucheneswa kwegasi rekunze, iyo guruva kuumbwa kwegasi rekunze inyaya yakakosha data data.Kunyanya mumatanho akawanda ekunatsa kurapwa uye kusefa kurapwa, iyo pre-sefa inosarudzwa mushure mekutarisa zvizere nharaunda yekushandisa, mutengo wezvishongedzo, kushandisa simba rekushandisa, kuchengetedza uye kupa.
3. Nyatsojekesa maitiro esefa.Hunhu hukuru hwesefa ndeyekusefa zvakanaka, kuramba kwemagetsi, kugara, guruva vhoriyamu, mhepo yakasefa uye inobatwa kupera.Kana mamiriro ezvinhu achibvumidza, edza kusarudza sefa ine hunyanzvi hwepamusoro, kushomeka kushoma, huru huru huru, mhepo yekusefa ine mwero, mhepo yakakura yekuburitsa, kugadzirwa kuri nyore uye kuungana, mhando yepamusoro uye mutengo wakaderera.Paunenge uchisarudza sefa yemhepo, imwe-nguva purojekiti yekudyara, yechipiri purojekiti yekudyara uye hupfumi hwekushanda kwekuongorora kwemazinga ekugadzirisa simba kunofanirwawo kutariswa zvizere.
4. Hunhu hwe soot vapor hunoongororwa.Hunhu hwehupfu hwehupfu hwemuviri hune chekuita nekusarudzwa kwesefa yemhepo inonyanya kuwanda kwehuwandu hwekushisa kwemukati, hunyoro hwepakati, asidhi yakasimba uye alkali uye organic mhinduro.Sezvo mamwe mafirita achigona kushandiswa pakupisa kwepamusoro, nepo mamwe mafirita anoshanda chete pakamuri tembiricha uye hunyoro hwepakati, huwandu hwese hweasidhi yakasimba, mabhesi uye zvigadziriso zveorganic mumhute yeguruva zvinogona kukanganisa maitiro uye kugona kwesefa yemhepo.