Zvakanakisa zvekuchenesa mweya zvekushandisa mumaindasitiri? 

Paunenge uchitsvaga akanakisa ekuchenesa mhepo ekushandisa mumaindasitiri, chinhu chekutanga vanhu vazhinji vanokanganisa kufunga kuti ingori yekurova firita hombe pane hombe feni. Hazvisizvo. Ndakaona zvivakwa zvichishandisa mari yakawanda pamayuniti anotaridzika zvakanaka pabepa asi achitadza zvakanyanya pasi pechitoro nekuti ivo havana kuverengera iwo chaiwo magadzirirwo emukati kana kuyerera kwemhepo kwenzvimbo. Iwo mawoko-pamutambo, uye iwo specs ingori yekutanga nzvimbo yekukurukurirana.

The Core Dambudziko: Haisi Ingori Guruva

Munzvimbo yeindasitiri, iwe hauwanzo kubata nechinhu chimwe chete chinosvibisa. Muchitoro chesimbi, semuenzaniso, une guruva rakanaka resimbi kubva mukukuya, pamwe mhute yemafuta kubva kumashini eCNC, uye utsi hwekupisa kana chiri chikamu chemaitiro. Sefa yeHEPA inogona kubata guruva rakatsetseka, asi mhute ine mafuta inoivhara nemazuva, uye mhepo inoputika kubva kune imwe utsi ichapfuura nemo. Unofanira kunzwisisa zvinhu profile kutanga. Ndinoyeuka ndichipinda mufekitari inogadzira zvinhu zvinokurumidza kugadzirwa—funga nzvimbo yakaita seHandan Zitai Fastener Manufacturing Co., Ltd. iri kuYongnian—uye mhepo yakanga ine gritty, kuravira kwesimbi uku. Guruva racho rakanga rakanaka zvisingaite uye richikuvadza. Sefa yebhegi yakajairika yakanga isingabatsiri; yaida multi-stage system ine pre-sefa yemarara akakura, electrostatic kana coalescing nhanho yesub-micron oiri mhute, uyezve HEPA yekupedzisira yeguruva rakanakisa. Nzvimbo yacho inokosha zvakare; kuva pedyo nemigwagwa mikuru yekufambisa sezvavari zvinoreva kusvibisa kwekunze kunogona kuva chinhu, asi chizvarwa chemukati ndicho chikara chaicho.

Ipapo pane nyaya yekuyera. Yekuchenesa lab ndeyechokwadi. Kune imba yekuchengetera kana imba yekugadzira, uri kufambisa mavhoriyamu emhepo. Nhamba dzeCADR (Clean Air Delivery Rate) dzaunoona pamayuniti evatengi dzinoita kunge dzisina zvazvinoreva. Iwe uri kutarisa shanduko yemhepo paawa (ACH) yenzvimbo yese, uye simba re fan rinodiwa kukunda kuramba kwemaindasitiri-giredhi mafirita rakakura. Ruzha uye mutengo wesimba zvinova zvinhu chaizvo zvekushandisa, kwete zvinyorwa zvepasi mubhurocha.

Uye kuchengetedza. Apa ndipo panoparara mapurojekiti mazhinji. Yakanaka, yepamusoro-soro yekuchenesa yakaiswa, asi kana iyo yekutsiva sefa iri basa remaawa mana rinoda nyanzvi uye kuvharika, hazviitwe. Iwo mafirita anomhanya kusvika avharwa zvachose, kuyerera kwemhepo kunodonha kusvika zero, uye iyo unit inova inodhura paperweight. Iwo akanakisa masisitimu akagadzirwa aine gadziriso mundangariro-kusvika nyore, zviratidzo zvakajeka, uye mafirita anogona kubatwa nevashandi vepanzvimbo.

Kufambisa iyo Technology Maze

Ngatiparadzei tekinoroji yakajairika. Iwe une mechanical filtration (HEPA, mabhegi mafirita), electrostatic precipitation (ESP), activated kabhoni, uye UV-C. Kashoma kuti munhu azviite zvese.

Iyo HEPA Workhorse uye Miganhu Yayo

Chokwadi HEPA inonakidza kune yakanaka, yakaoma ma particulates. Mukamuri yekuchenesa mishonga kana gungano remagetsi, ndimambo. Asi munzvimbo dzakawanda dzemaindasitiri, imhosva kana ikashandiswa chete. Sezvambotaurwa, mafuta uye mwando zvinoiuraya. Ndakaona HEPA mafirita muchitoro chehuni achinyorova kubva muhunyoro hwemukati uye achishanduka kuita chivharo chakasimba, chakaumbwa. Vanodhura zvakare kutsiva pachiyero chinodiwa. Saka, vangangogara vari danho rekupedzisira, rakachengetedzwa neakasimba pre-mafirita.

Electrostatic uye Coalescing Mafirita eiyo Tough Stuff

Kune hutsi, mhute yemafuta, uye zvinhu zvinonamira, izvi kazhinji ndiko kuenda-kuenda. ESPs inochaja zvimedu uye kuzviunganidza pamahwendefa. Ivo vane mutengo wepamusoro wepamberi asi wakaderera unoenderera mafirita mutengo - unongogeza mahwendefa. Kubata? Dzinogona kugadzira ozone, chechipiri chinosvibisa, kana isina kunyatsogadzirwa. Uye mahwendefa anoda kucheneswa nguva dzose; kana dzikafuratirwa, kushanda zvakanaka kunoderera. Coalescing mafirita, ayo anobatanidza madonhwe emafuta madiki kuita makuru anodonha, anopenya kuzvitoro zvemichina. Vanobata zvinhu zvakanyorova HEPA haigone kubata.

Nguva Yekuunza Pfuti Hombe: Scrubbers uye Source Capture

Dzimwe nguva, yekuchenesa imba yese haisi iyo mhinduro chaiyo. Kune mapoinzi masosi senge welding station kana kemikari inosanganisa vat, source capture inoshanda zvakanyanya uye inoshanda zvakanyanya. Kushandisa exhaust ventilation (LEV) maoko kana mahood kutora zvinosvibisa ipapo paanenge agadzirwa zvinodzivirira kuti isatombopinda mumhepo yebasa. Zvakafanana nekuchenesa marara nekukasira pane kukorobha uriri hwose gare gare. Iyi ndiyo musimboti wakakoshera unowanzo furatirwa mukumhanyisa kutenga hombe yekuchenesa.

Chaiyo-Nyika Yakakodzera uye Mutengo Wevaridzi

Kusarudza yuniti hakusi kwekutora yakanakisa pasi rose; ndezvekukodzera kwakanakisa kwenzvimbo iyi, maitiro aya, uye bhajeti iri. Mutengo wese wevaridzi ndiyo metric yakakosha.

Ndakabatanidzwa mune retrofit kune diki zvidimbu zvekupedzisa nzvimbo. Yekutanga quote yaive yemahombe akati wandei, akaiswa sirin'i ESP zvikamu. Iwo ma specs aive akakwana. Asi patakatarisa kuvakwa kwechivako chekare, kusimbisa denga kuti ribate uremu kungadai kwakawedzera nekaviri mutengo wepurojekiti. Isu takaenda kune yakagovaniswa sisitimu yediki, yakamisikidzwa madziro mayuniti ane akasiyana sefa combo. Yakanga isina kunaka papepa, asi yakashanda mukati mematambudziko enyama uye emari. Kuita kwaive kuchiri kuvandudzwa kwe90%, icho chaive chinangwa.

Kushandiswa kwemagetsi chikamu chikuru chemutengo wevaridzi. Anochenesa ane 5-hp mota inomhanya 24/7 inowedzera. Tsvaga mayunitsi ane madhiraivha anodhiraivha (VFDs) anogona kugadzirisa fan kumhanya zvichibva pane chaiyo-nguva air quality sensor mhinduro. Zvinoita sezvakanaka, asi zvine musoro — sei uchimhanya zvakazara kana mhepo yatochena? Iyi tech yadzika mumutengo zvakanyanya.

Pakupedzisira, usakanganwa nezve redundancy. Munzvimbo yakaoma, kana yako huru yekuchenesa ichidzika pasi kuti igadziriswe, nzvimbo yese inofumurwa. Dzimwe nguva, mayunitsi maviri kana matatu epakati-epakati-akatenga ane njere kupfuura hofori imwe, achipa zvese kuvharidzira kupindirana uye kushanda nesimba.

Nyaya dzenyaya uye Zvidzidzo kubva Munda

Kutaura nezve nzvimbo yakadai Handan Zitai Fastener Manufacturing (unogona kuwana ruzivo rwavo pa zitafasteners.com) inodzidzisa. Iyo yakakwira-vhoriyamu fastener yekugadzira base ichave ine stamping, threading, kupisa kurapwa, uye plating. Danho rega rega rine dambudziko rayo remhando yemhepo: huruva, utsi, utsi hwemakemikari. Imwe chete, yepakati pemhepo yekuchenesa system haigone kuve yakakwana. Zvingangodaro, inzira yakaganhurwa: inorema mechani kusefa ine madutu anoparadzanisa padhuze nekutsikirira, vaunganidzi mhute pazviteshi zvemachining, uye acid fume scrubbers padyo nemitsetse yeplating. Iyo yakanakisa sisitimu inoenderana ecosystem yemhinduro.

Chidzidzo kubva mukukundikana: Isu takambokurudzira iyo yepamusoro-yekupedzisira system ine ese mabhero uye muridzo zvechigayo chemucheka chakanangana nekubvisa guruva rakatsetseka. Yakashanda zvakanaka kwemwedzi mitatu. Zvadaro, mwando wemwaka wakasimuka. Mafayibha ekugadzira, akasanganiswa nehunyoro, akagadzira static charge iyo yakavhiringidza zvachose ESP chikamu chekuchaja kushanda zvakanaka. Masefa ekutanga akaremerwa, uye chinhu chose chakavhungwa. Isu taifanira kudzoreredza dehumidification pre-conditioning nhanho. Chidzidzo chacho? Edza kune ese mamiriro ezvakatipoteredza, kwete iwo akakodzera chete.

Chimwe chinyorwa chinoshanda: Gara uchitarisa kuwanikwa uye nguva yekutungamira yekutsiva mafirita. Ndakaona mafekitori achivhara mitsetse nekuti yavo yekuGerman yekunatsa yaida sefa yaive pasvondo gumi nemaviri backorder kubva kuEurope. Ikozvino, isu tinogadzira ma network evatengesi vemunharaunda uye chikamu chakafanana mukurudziro.

Kuiputira: Maitiro, Kwete Chigadzirwa

Saka, iyo yakanakisa indasitiri mhepo yekuchenesa haipo mune vacuum. Ndiwo mhedzisiro yemaitiro: ongorora zvakasvibiswa, mepu nzvimbo uye mafambiro emhepo, kunzwisisa tempo yekushanda, kuverenga iyo chaiyo yekumhanyisa mutengo, uye kuronga kugadzirisa kubva pazuva rekutanga. Icho chidimbu chemidziyo yemaindasitiri, kwete mudziyo.

Chinangwa hachizi chepristine, chipatara-giredhi mhepo kwese kwese. Izvo ndezvekudzikisira kuratidzwa kune yakachengeteka, nhanho dzinoenderana, kudzivirira muchina kubva kuguruva rinoputika, uye kugadzira nharaunda iri nani yevashandi. Dzimwe nguva izvo zvinowanwa ne50,000 yepakati system, dzimwe nguva ine gumi nemaviri akaiswa zvakanaka $3,000 sosi yekutora zvikamu. The trick kuziva musiyano usati washandisa mari.

Tanga nekuongorora kwakatendeseka, pamwe unza mumwe munhu akaona zvakanaka, zvakaipa, uye zvakavharwa, uye rangarira kuti iyo fanciest unit iri mukatalogu yakangonaka sekukodzera kwayo kune yako chaiyo, gritty, messy, real-world fekitori pasi.