Sezvatinoziva tese, imba yekugezera mishonga ine zvinodiwa zvakanyanya zvehutsanana uye kuchengetedzeka. Kana paine guruva muimba yekugezera mishonga, zvinokonzeresa kusvibiswa, kukuvara kwehutano uye njodzi dzekuputika. Saka, kushandiswa kwemafirita ehepa kwakakosha. Ndezvipi zvinodiwa pakushandisa mafirita ehepa, nguva yekutsiva, maparamita ekutsiva uye zviratidzo? Imba yekugezera mishonga ine zvinodiwa zvekuchena kwakanyanya inofanira kusarudza sei mafirita ehepa?
Mumakamuri ekuchenesa mishonga, mafirita ehepa anoshandiswa semafirita ekupedzisira ekurapa nekusefa mhepo munzvimbo dzekugadzira. Kugadzirwa kweaseptic kunoda kushandiswa kwemafirita ehepa, uye dzimwe nguva kugadzirwa kwemafomu edosi akasimba neasina kuoma kunoshandiswawo. Makamuri ekuchenesa mishonga akasiyana nemamwe makamuri ekuchenesa emaindasitiri. Musiyano ndewekuti pakugadzira magadzirirwo asina utachiona nezvinhu zvakagadziriswa, kwete chete zvidimbu zvakamiswa mumhepo zvinofanirwa kudzorwa, asiwo huwandu hwetupukanana hunofanira kudzorwa. Saka, sisitimu yemhepo iri mufekitori yemishonga inewo sterilization, sterilization, disinfecting nedzimwe nzira dzekudzora tupukanana mukati memutemo wakakodzera. Firita yemhepo inoshandisa zvinhu zvinopfachukira kuti itore guruva kubva mumhepo, kuchenesa mhepo, uye kuchenesa mhepo ine guruva uye kuitumira mukamuri kuti ive nechokwadi chekuchena kwemhepo mukamuri rakachena. Kumakamuri ekuchenesa mishonga ane zvinodiwa zvepamusoro, mafirita ehepa egel seal anowanzo shandiswa kusefa. Firita yehepa yegel seal inonyanya kushandiswa kubata tupukanana turi pasi pe0.3μm. Ine chisimbiso chiri nani, kushanda zvakanaka pakusefa, kuramba kuyerera kwakaderera, uye inogona kushandiswa kwenguva yakareba kuderedza mutengo wezvinozoshandiswa gare gare, zvichipa mhepo yakachena yekushandira makambani emishonga. Mafirita eHepa anowanzo ongororwa kudonha kwemvura vasati vabuda mufekitori, asi vasiri nyanzvi vanofanirwa kutarisisa zvakanyanya panguva yekubata nekuisa. Dzimwe nguva zvinoitika kuti tsvina inodonha kubva mufuremu ichipinda mukamuri rakachena nekuda kwekusaiswa zvakanaka, saka kuonekwa kwekudonha kwemvura kunowanzoitwa mushure mekuiswa kuti vaone kana zvinhu zvefirita zvakakuvara; kana bhokisi riri kudonha; kana firita yakaiswa nemazvo. Kuongorora nguva dzose kunofanirwawo kuitwa mukushandiswa gare gare kuti ive nechokwadi chekuti kushanda zvakanaka kwefirita kunosangana nezvinodiwa pakugadzira. Maitiro anowanzo shandiswa anosanganisira mafirita ehepa madiki, mafirita ehepa akadzika, mafirita ehepa egel seal, nezvimwewo, izvo zvinozadzisa chinangwa chekuchena kuburikidza nekusefa kwemhepo nekuyerera kuti zvisefe zvidimbu zveguruva mumhepo. Mutoro wefirita (layer) uye musiyano wekumanikidzwa kwekumusoro nekudzika zvakakoshawo. Kana musiyano wekumanikidzwa kwesefa ukawedzera, kudiwa kwesimba remuchina wekupa nemhepo inobuda mumhepo kuchawedzera, kuitira kuti pave nekuchinja kwemhepo kunodiwa. Musiyano wakadaro wekumanikidzwa pakati pesefa iri kumusoro nepasi pesefa unogona kuwedzera muganho wekushanda kwesefa. Panguva yekushandiswa, kuitira kuchengetedza sefa yehepa, sefa yekumberi inofanira kushandiswa - kazhinji sefa yakanaka senge mafirita eF5, F7 neF9 (EN779). Sefa yehepa inofanirawo kutsiviwa nguva nenguva kudzivirira sefa yehepa kuti isavharike.
Ingava firita yehepa yakaiswa pamucheto weyuniti yekuchenesa mhepo kana firita yemhepo yehepa yakaiswa pabhokisi rehepa, idzi dzinofanira kunge dziine zvinyorwa zvenguva chaiyo yekushanda uye kuchena uye huwandu hwemhepo sehwaro hwekutsiva. Semuenzaniso, kana ishandiswa zvakajairika, hupenyu hwesevhisi yehepa hunogona kupfuura gore rimwe. Kana dziviriro yepamberi yakanaka, hupenyu hwesevhisi yehepa hunogona kupfuura makore maviri pasina dambudziko. Ehe, izvi zvinoenderanawo nemhando yefirita yemhepo yehepa, kana kutopfuura. Mafirita ehepa akaiswa mumidziyo yakachena yemukamuri, senge mafirita ehepa mukamuri rekugeza mweya, anogona kuva nehupenyu hwesevhisi hweanopfuura makore maviri kana firita yekutanga yepamberi yakachengetedzwa zvakanaka; semuenzaniso, mafirita ehepa ari pabhenji rekuchenesa anogona kutsiviwa nekukasira kwegeji yekuchinja kwepressure pabhenji rekuchenesa. Mafirita ehepa ari pashedhi yakachena anogona kusarudza nguva yakanakisa yekutsiva mafirita emhepo nekuona kumhanya kwemhepo kwemafirita emhepo yehepa. Semuenzaniso, mafirita emhepo ehepa ari paFFU fan filter unit anogona kutsiviwa nemirairo iri muPLC control system kana gauge yekusiyana kwepressure. Mamiriro ekutsiva mafirita ehepa mumafekitori emishonga anotsanangurwa mutsanangudzo dzemagadzirirwo emakamuri akachena ndeaya: kumhanya kwemhepo kunoderedzwa kusvika pamuganho wepasi, kazhinji pasi pe0.35m/s; resistance inosvika kaviri pane resistance yekutanga, uye inowanzoiswa pa1.5 times nemabhizinesi; kana paine kubuda kwemvura kusingagadzirisike, nzvimbo dzekugadzirisa hadzifanirwe kudarika mapoinzi matatu, uye nzvimbo yese yekugadzirisa hadzifanirwe kudarika 3%. Kune imwe nzvimbo yekugadzirisa poindi imwe chete, haifanirwe kunge yakakura kupfuura 2 * 2cm. Vamwe vevagadziri vedu vemafirita emhepo vane ruzivo vakapfupisa ruzivo rwakakosha. Pano tinoda kuunza mafirita ehepa emafekitori emishonga. Tinovimba kuti izvi zvichakubatsira kunzwisisa nguva yakanakisa yekutsiva mafirita emhepo nemazvo. Muchikamu chemhepo inotonhodza, kana gauge yekusiyanisa kudzvanywa ichiratidza kuti resistance yemhepo filter inosvika kaviri kusvika katatu resistance yekutanga, firita yemhepo inofanira kuchengetedzwa kana kutsiviwa. Kana pasina gauge yekusiyanisa kumanikidzwa, unogona kushandisa fomura iri nyore yemuviri miviri kuti uone kana ichida kutsiviwa: tarisa ruvara rwechinhu chinosefa pamativi emhepo ekumusoro neapasi efirita yemhepo. Kana ruvara rwechinhu chinosefa paburiro remhepo rukatanga kuita dema, unofanira kugadzirira kuchitsiva; bata chinhu chinosefa padivi reburiro remhepo refirita yemhepo neruoko rwako. Kana paine guruva rakawanda paruoko rwako, unofanira kugadzirira kuchitsiva; nyora mamiriro ekutsiva kwefirita yemhepo kakawanda uye pfupisa kutenderera kwakanakisa kwekutsiva; kana musiyano wekumanikidza pakati pekamuri rakachena nekamuri riri pedyo uchiderera zvakanyanya usati wasvika pakuramba kwekupedzisira kwefirita yemhepo yehepa, zvinogona kunge kuti kuramba kwemafirita ekutanga neechipiri efficiency kwakakura zvakanyanya, uye unofanira kugadzirira kuchitsiva; kana kuchena mukamuri rakachena kusingasvike pazvinodiwa zvedhizaini, kana paine kumanikidzwa kwakashata, uye mafirita ekutanga neechipiri efficiency asina kusvika panguva yekutsiva, zvinogona kunge kuti kuramba kwefirita yemhepo yehepa kwakakura zvakanyanya, uye unofanira kugadzirira kuchitsiva.
Kana ishandiswa zvakajairika, firita yehepa inotsiviwa kamwe chete pagore rimwe kusvika maviri (zvichienderana nemhando yemhepo munzvimbo dzakasiyana), uye data iri rinosiyana zvakanyanya. Data rekuongorora rinogona kuwanikwa chete muchirongwa chakati mushure mekusimbiswa kwekushanda kwekamuri rakachena, uye data rekuongorora rakakodzera imba yakachena rinogona kupihwa chete muimba yekugezera yemhepo yakachena. Zvinhu zvinokanganisa hupenyu hwesefa yehepa:
1. Zvinhu zvekunze:
1. Nzvimbo yekunze. Kana paine mugwagwa mukuru kana mugwagwa uri kunze kwekamuri rakachena, pane guruva rakawanda, izvo zvinokanganisa zvakananga kushandiswa kwesefa yehepa uye hupenyu huchaderera zvakanyanya. (Saka, kusarudza nzvimbo kwakakosha zvikuru)
2. Migumo yepamberi nepakati yemugero wekufema inowanzo shongedzwa nemafirita ekutanga nepakati ekushanda zvakanaka pamberi nepakati pemugero wekufema. Chinangwa ndechekuchengetedza nekushandisa zviri nani hepa filter, kuderedza huwandu hwezvinotsiviwa, uye kuderedza mari yekushandisa. Kana kupfapfaidza kwepamberi kusina kubatwa nemazvo, hupenyu hwebasa rehepa filter huchapfupiswawo. Kana mafirita ekutanga nepakati ekushanda zvakanaka akabviswa zvakananga, nguva yekushandisa hepa filter ichapfupikiswa zvikuru.
2. Zvinhu zvemukati: Sezvatinoziva tese, nzvimbo yekusefa inoshanda yehepa filter, ndiko kuti, kugona kwayo kubata guruva, inokanganisa zvakananga kushandiswa kwehepa filter. Kushandiswa kwayo kunoenderana nenzvimbo yekusefa inoshanda. Nzvimbo inoshanda yakakura, kusimba kwayo kudiki uye nguva yekushandisa kwayo yakareba. Zvinokurudzirwa kutarisisa zvakanyanya nzvimbo yayo yekusefa inoshanda uye kuramba kwayo pakusarudza hepa air filter. Kutsauka kwehepa filter hakudzivisiki. Kana ichida kutsiviwa kunofanirwa kutorwa sampling uye kuyedzwa panzvimbo yacho. Kana mwero wekutsiva wasvika, inofanirwa kuongororwa uye kutsiviwa. Naizvozvo, kukosha kwehupenyu hwesefa hakugone kuwedzerwa zvisina musoro. Kana dhizaini yesystem isina musoro, kurapwa kwemhepo itsva kusiripo, uye hurongwa hwekudzora guruva remukamuri rakachena husina hukama nesainzi, hupenyu hwesefa yehepa huchava hupfupi, uye humwe huchatofanira kutsiviwa mukati menguva isingasviki gore. Miedzo inoenderana:
1. Kutarisa musiyano wekumanikidzwa: Kana musiyano wekumanikidzwa usati wasvika uye mushure mekunge firita yasvika pamutengo wakatarwa, zvinowanzo ratidza kuti inoda kutsiviwa;
2. Hupenyu hwebasa: Tarisa hupenyu hwebasa hwakatarwa hwesefa, asi tongawo pamwe chete nemamiriro chaiwo;
3. Kuchinja kwehutsanana: Kana kuchena kwemhepo muimba yakachena kukadzikira zvakanyanya, zvinogona kunge kuti mashandiro esefa adzikira uye zvakakosha kufunga nezvekutsiva;
4. Kuziva mutongo: Ita mutongo wakazara zvichibva pane zvakaitika kare pakushandisa uye pakucherechedza mamiriro efirita;
5. Tarisa kukuvara kwechinhu chiri mukati mechinhu, mavara kana mavanga, maburi emagasket uye kukuvara kwefuremu nechidzitiro;
6. Sefa bvunzo yekusimbaradza, ongorora kudonha kwemvura uchishandisa dust particle counter, uye nyora mhinduro sezvinodiwa.
Nguva yekutumira: Kukadzi-26-2025