{"id":40872,"date":"2023-12-12T12:13:01","date_gmt":"2023-12-12T10:13:01","guid":{"rendered":"https:\/\/obera.fr\/non-classifiee\/rupnieciskas-atputeklosanas-tehnologijas\/"},"modified":"2025-04-15T11:10:54","modified_gmt":"2025-04-15T09:10:54","slug":"technologies-depoussierage-industriel","status":"publish","type":"post","link":"https:\/\/obera.fr\/lv\/musu-padoms\/technologies-depoussierage-industriel\/","title":{"rendered":"R\u016bpniecisk\u0101s atputek\u013co\u0161anas tehnolo\u0123ijas"},"content":{"rendered":"\n<p>Ir divu <strong>veidu putek\u013cu sav\u0101c\u0113ji<\/strong>: sausie un mitrie. Saus\u0101 metode ietver putek\u013cu sav\u0101c\u0113jus ar filtr\u0113jo\u0161o sl\u0101ni (maisa filtri, kabatas, patronas), meh\u0101niskos (cikloni) un elektrostatiskos (elektrostatiskie filtri); mitr\u0101 metode ietver skruberus, Venturi skruberus, burbu\u013cu kolonnas un slapjos elektrostatiskos filtrus. <a href=\"https:\/\/obera.fr\/lv\/musu-padoms\/depoussiereur-fixe-mobile-central-local-quels-criteres\/\">Putek\u013cu sav\u0101c\u0113ja izv\u0113le<\/a> ir atkar\u012bga no<strong> sagaid\u0101m\u0101s veiktsp\u0113jas<\/strong>, bud\u017eeta ierobe\u017eojumiem un att\u012br\u0101majiem r\u016bpnieciskajiem procesiem, jo \u012bpa\u0161i no emit\u0113to da\u013ci\u0146u lieluma.  <\/p>\n\n<h2 class=\"wp-block-heading\">Filtra sl\u0101\u0146a putek\u013cu sav\u0101c\u0113ji (maisa filtri, kabatas, k\u0101rtrid\u017ei)<\/h2>\n\n<p>Princips: putek\u013cains gaiss izpl\u016bst cauri porainai filtr\u0113jo\u0161ai vielai, aizturot visas da\u013ci\u0146as, kas ir liel\u0101kas par filtr\u0113jo\u0161\u0101s vielas porain\u012bbu.  <\/p>\n\n<p><strong>Ier\u012bce sast\u0101v no kastes ar putek\u013cu sav\u0101k\u0161anas tvertni t\u0101s pamatn\u0113<\/strong>. Keson\u0101 ir filtr\u0113jo\u0161o elementu (maisu, kabatu, patronu) rindas (vertik\u0101las vai horizont\u0101las), caur kur\u0101m izpl\u016bst putek\u013cain\u0101 gaisa pl\u016bsma. Pie iepl\u016bdes plenum\u0101 gaiss vispirms saskaras ar deflektoru. Tas ar inerces trieciena pal\u012bdz\u012bbu no gaisa pl\u016bsmas atdala liel\u0101k\u0101s da\u013ci\u0146as, kas p\u0113c tam iekr\u012bt tvertn\u0113.     <\/p>\n\n<p>Atliku\u0161ie putek\u013ci nogulsn\u0113jas uz filtra materi\u0101la virsmas. Gaisa pl\u016bsma iziet no filtr\u0113jo\u0161\u0101 sl\u0101\u0146a, ko veido filtr\u0113jo\u0161o elementu porain\u0101s sieni\u0146as, bez putek\u013ciem. Da\u013ci\u0146as, kas nogulsn\u0113jas nep\u0101rtraukti, aglomer\u0113jas, veidojot sl\u0101ni, kas veicina gaisa filtr\u0113\u0161anu: filtra rau\u0161i. Filtra rau\u0161i palielina putek\u013cu sav\u0101k\u0161anas efektivit\u0101ti. No otras puses, tas <strong>palielina spiediena kritumu<\/strong> (aizs\u0113r\u0113\u0161anu m\u0113ra p\u0113c statisk\u0101 spiediena starp\u012bbas pirms un aiz filtra materi\u0101la). T\u0101d\u0113\u013c ir nepiecie\u0161ama filtr\u0113jo\u0161\u0101 materi\u0101la (vienreizlietojam\u0101 pap\u012bra, filca u. c.) nomai\u0146a vai periodiska aizs\u0113r\u0113\u0161anas nov\u0113r\u0161ana (iesl\u0113g\u0161ana vai izsl\u0113g\u0161ana), lai atjaunotu filtr\u0113jo\u0161o materi\u0101lu.     <\/p>\n\n<p>Lai nodro\u0161in\u0101tu nep\u0101rtrauktu darb\u012bbu, t\u012br\u012b\u0161anas oper\u0101cijas parasti tiek veiktas autom\u0101tiski un sec\u012bgi <strong>da\u013cai filtr\u0113jo\u0161\u0101 materi\u0101la<\/strong>, bet otra da\u013ca turpina filtr\u0113\u0161anu. Turpret\u012b manu\u0101lai att\u012br\u012b\u0161anai no aizs\u0113r\u0113juma ir nepiecie\u0161ama iejauk\u0161an\u0101s procesa beig\u0101s vai pat t\u0101 piln\u012bga p\u0101rtrauk\u0161ana. Filtra aizs\u0113r\u0113\u0161anas ilgumam, l\u012bdz tiek sasniegts kritiskais spiediena kritums, j\u0101b\u016bt saska\u0146otam ar procesa ilgumu.  <\/p>\n\n<p>Galven\u0101s filtru elementu t\u012br\u012b\u0161anas metodes ir :<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong> Meh\u0101nisk\u0101 krat\u012b\u0161ana<\/strong>, kas izraisa deform\u0101cijas vilni maisu audum\u0101, lai izrais\u012btu filtr\u0113\u0161anas k\u016bku kri\u0161anu.<\/li>\n\n\n\n<li><strong>Atbr\u012bvojas no aizs\u0113r\u0113\u0161anas, apgrie\u017eot gaisa pl\u016bsmu filtra materi\u0101la por\u0101s<\/strong>. Tas tiek veikts autom\u0101tiski p\u0113c noteikta spiediena krituma ierobe\u017eojuma vai noteikt\u0101 laika. <\/li>\n\n\n\n<li><strong>Pneimatisk\u0101 maisu t\u012br\u012b\u0161ana, iesmidzinot saspiestu gaisu <\/strong>(str\u016bklas impulss), kas uz br\u012bdi neitraliz\u0113 filtr\u0101ciju un pace\u013c putek\u013cus no filtra. \u0160ai metodei ir tr\u016bkums, jo t\u0101 atk\u0101rtoti suspend\u0113 putek\u013cus, no kuriem da\u013ca nos\u0113\u017eas uz blakus eso\u0161ajiem medijiem; t\u0101d\u0113\u013c, lai ierobe\u017eotu \u0161o par\u0101d\u012bbu, izmanto elementu grupu t\u012br\u012b\u0161anu.   <\/li>\n<\/ul>\n\n<p>Lai nodro\u0161in\u0101tu filtra re\u0123ener\u0101ciju,<strong> maisa filtriem<\/strong> ir nepiecie\u0161ams neliels filtr\u0113\u0161anas \u0101trums. T\u012br\u012b\u0161anas oper\u0101ciju laik\u0101 darb\u012bbas laik\u0101 pl\u016bsmas aug\u0161upejo\u0161ais \u0101trums nedr\u012bkst b\u016bt pretrun\u0101 ar att\u012br\u012bto da\u013ci\u0146u sediment\u0101cijas \u0101trumu. Filtr\u0113\u0161anas \u0101trums sv\u0101rst\u0101s no 0,6 l\u012bdz 6 cm\/s atkar\u012bb\u0101 no att\u012br\u0101majiem putek\u013ciem un g\u0101z\u0113m un filtra materi\u0101la veida. Filtr\u0113\u0161anas \u0101trumu vai filtr\u0113\u0161anas \u0101trumu izsaka ar\u012b m3\/h.m\u00b2.   <\/p>\n\n<p>Filtr\u0113jo\u0161o materi\u0101lu strukt\u016bras ir da\u017e\u0101das: audumi, filcs, kompoz\u012bti, membr\u0101nas un keramika. Tie ir izgatavoti no sint\u0113tiskiem (PET, neilons), miner\u0101liem (stikls) vai organiskiem (celuloze) materi\u0101liem.<strong> \u0160\u012bs \u0161\u0137iedras tiek apstr\u0101d\u0101tas, lai uzlabotu noteiktas \u012bpa\u0161\u012bbas<\/strong>: \u0137\u012bmisko iztur\u012bbu, vad\u012btsp\u0113ju, hidrofobiju, oleofobiju, adh\u0113ziju, mitrumu utt.    <\/p>\n\n<p>Filtra elementa izv\u0113le ir atkar\u012bga no putek\u013cu koncentr\u0101cijas att\u012br\u0101maj\u0101 pl\u016bsm\u0101, putek\u013cu veida, g\u0101zu sast\u0101va, nepiecie\u0161am\u0101s efektivit\u0101tes, t\u012br\u012b\u0161anas metodes, temperat\u016bras iztur\u012bbas un ekonomiskajiem ierobe\u017eojumiem.<\/p>\n\n<p><strong>Putek\u013cu sav\u0101c\u0113ja uztver\u0161anas efektivit\u0101te<\/strong> ir viszem\u0101k\u0101 da\u013ci\u0146\u0101m, kuru diametrs ir no 0,1 l\u012bdz 0,5 \u00b5m (p\u0101r\u0101k lielas, lai t\u0101s uztvertu ar dif\u016bzijas metodi, un p\u0101r\u0101k mazas, lai t\u0101s uztvertu ar impakcijas vai intercepcijas metodi). Pie 0,1 \u00b5m efektivit\u0101te ir 95 %. Virs 0,5 \u00b5m t\u0101 ir vair\u0101k nek\u0101 99 %. Ja nepiecie\u0161ams, var pievienot HEPA H13 vai H14 dro\u0161\u012bbas filtr\u0113\u0161anas pak\u0101pi, ja sasniedzam\u0101 emisijas koncentr\u0101cija ir \u012bpa\u0161i zema.   <\/p>\n\n<p>\u0160\u012b atputek\u013co\u0161anas metode nodro\u0161ina <strong>augstu atdal\u012b\u0161anas l\u012bmeni<\/strong> un ir piem\u0113rota pla\u0161am putek\u013cu emisiju koncentr\u0101ciju diapazonam. Filtra sl\u0101\u0146a tehnolo\u0123ija ir vispla\u0161\u0101k izmantot\u0101 tehnolo\u0123ija r\u016bpniec\u012bb\u0101 g\u0101zu\/cieto vielu atdal\u012b\u0161anai, jo maisu vai kase\u0161u putek\u013cu sav\u0101c\u0113ji apvieno labu efektivit\u0101ti ar pievilc\u012bg\u0101m ekspluat\u0101cijas izmaks\u0101m. <\/p>\n\n<h2 class=\"wp-block-heading\">Meh\u0101niskie putek\u013cu sav\u0101c\u0113ji: cikloni, dekanteri<\/h2>\n\n<h3 class=\"wp-block-heading\">Cikloni<\/h3>\n\n<p>K\u0101 <strong>tas darbojas<\/strong>: putek\u013cains gaiss rot\u0113 ciklon\u0101; centrb\u0113dzes sp\u0113ks spie\u017e putek\u013cus pret sienu, kur tie sav\u0101cas un nos\u0113\u017eas tvertn\u0113. Att\u012br\u012btais gaiss pace\u013cas caur ciklona centru uz izpl\u016bdes atveri aug\u0161pus\u0113. <\/p>\n\n<p>Putek\u013cu atdal\u012b\u0161ana ir v\u0113l efekt\u012bv\u0101ka, ja :<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong> ciklona r\u0101diuss ir mazs <\/strong>(palielina centrb\u0113dzes sp\u0113ku).<\/li>\n\n\n\n<li><strong> da\u013ci\u0146u koncentr\u0101cija ir augsta<\/strong> (kas veicina to aglomer\u0101ciju).<\/li>\n\n\n\n<li><strong>da\u013ci\u0146u bl\u012bvums ir liels<\/strong> (\u0101tr\u0101ks ce\u013c\u0161 uz sienu).<\/li>\n\n\n\n<li><strong>gaisa pl\u016bsmas temperat\u016bra ir zema<\/strong> (samazina g\u0101zes viskozit\u0101ti, palielina ciklonisko efektu).<\/li>\n<\/ul>\n\n<p>Liela gaisa pl\u016bsma ciklona iepl\u016bdes atver\u0113 pal\u012bdz sav\u0101kt smalk\u0101s da\u013ci\u0146as.<\/p>\n\n<p>Cikloni neatbilst gaisa pies\u0101r\u0146ojuma noteikumiem. Tos parasti izmanto k\u0101 <a href=\"https:\/\/obera.fr\/lv\/produits\/depoussiereurs-industriels\/\">prim\u0101ros putek\u013cu sav\u0101c\u0113jus <\/a>vai, <strong>piem\u0113ram, rupjo da\u013ci\u0146u vai izded\u017eu<\/strong> priek\u0161atlas\u012bt\u0101jus. To zem\u0101s izmaksas un vienk\u0101r\u0161\u012bba padara tos ide\u0101li piem\u0113rotus \u0161im nol\u016bkam. Ciklonus izv\u0113las 10 \u03bcm un liel\u0101ku da\u013ci\u0146u sav\u0101k\u0161anai.     <\/p>\n\n<h3 class=\"wp-block-heading\">Dekanteri<\/h3>\n\n<p>Liel\u0101k\u0101s da\u013ci\u0146as tiek iepriek\u0161 atdal\u012btas, dekant\u0113jot kamer\u0101 (izple\u0161an\u0101s kast\u0113, dekant\u0113\u0161anas kamer\u0101). Da\u013ci\u0146as, kas liel\u0101kas par 30 \u00b5m, var dekant\u0113t ar 5 m\/s \u0101trumu no putek\u013ciem pies\u0101tin\u0101ta gaisa. <\/p>\n\n<h2 class=\"wp-block-heading\">Mitrie putek\u013cu sav\u0101c\u0113ji: skruberi, Venturi, burbu\u013cu kolonnas.<\/h2>\n\n<figure class=\"wp-block-image alignright size-large is-resized\"><img decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-576x1024.jpg\" alt=\"uz k\" class=\"wp-image-26793\" style=\"width:303px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-576x1024.jpg 576w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-169x300.jpg 169w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-768x1365.jpg 768w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-864x1536.jpg 864w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-1152x2048.jpg 1152w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n<p>K\u0101 tas darbojas: <strong>putek\u013cains gaiss non\u0101k saskar\u0113 ar mazg\u0101\u0161anas \u0161\u0137idrumu<\/strong>.  <\/p>\n\n<p>M\u0113s mekl\u0113jam da\u013ci\u0146as mitrin\u0101\u0161anas efektu. M\u0113s dodam priek\u0161roku saskarei starp \u0161\u0137idrumu un putek\u013ciem:   <\/p>\n\n<ul class=\"wp-block-list\">\n<li>vai kondens\u0113joties tvaikam ap da\u013ci\u0146u,  <\/li>\n\n\n\n<li>vai pievienojot virsmakt\u012bv\u0101s vielas, lai putek\u013ci pieliptu pie \u0161\u0137idruma piliena.  <\/li>\n<\/ul>\n\n<p><strong>Atputek\u013cotais gaiss tiek atdal\u012bts no putek\u013cain\u0101 \u0161\u0137idruma<\/strong> ar centrifug\u0113\u0161anas vai inerces pal\u012bdz\u012bbu. Jo bl\u012bv\u0101ks ir mais\u012bjums vai jo maz\u0101ki ir pilieni (bet tie nav p\u0101r\u0101k smalki, lai atdal\u012btos no gaisa), jo liel\u0101ka ir putek\u013cu atdal\u012b\u0161ana.   <\/p>\n\n<p>Skruber\u012b gaiss cirkul\u0113 no apak\u0161as uz aug\u0161u, un smidzin\u0101t\u0101ji izsmidzina \u016bdens pilienus pret straumi.<\/p>\n\n<p>Venturi caurule<strong>pa\u0101trina <\/strong>ar putek\u013ciem pies\u0101tin\u0101t\u0101<strong>gaisa \u0101trumu, <\/strong>savuk\u0101rt konver\u0123entais difuzors palielina da\u013ci\u0146u un izsmidzin\u0101\u0161anas pilienu sadursmi. Diver\u0123ent\u0101 sprausla samazina \u0101trumu, \u013caujot putek\u013ciem sapl\u016bst kop\u0101. Visbeidzot gaisa pl\u016bsma iet caur ciklona tipa separatoru, kur putek\u013ci tiek uztverti ar centrifug\u0101cijas un inerces pal\u012bdz\u012bbu. No putek\u013ciem br\u012bv\u0101 gaisa pl\u016bsma pace\u013cas caur <strong>ciklona centru uz centr\u0101lo izpl\u016bdes atveri aug\u0161pus\u0113<\/strong>.   <\/p>\n\n<p>Skruberi un Venturi skruberi ir efekt\u012bvi attiec\u012bb\u0101 uz da\u013ci\u0146\u0101m no 0,5 l\u012bdz 1 \u03bcm. Ja izm\u0113rs ir maz\u0101ks par 0,5 \u03bcm, uztver\u0161anas efektivit\u0101te ir saist\u012bta ar iev\u0113rojamu spiediena kritumu un l\u012bdz ar to liel\u0101ku ener\u0123ijas pat\u0113ri\u0146u. Tom\u0113r da\u013ci\u0146u, kas liel\u0101kas par mikronu, uztver\u0161ana palielin\u0101s l\u012bdz ar putek\u013cu koncentr\u0101ciju.  <\/p>\n\n<p><strong>Uztver\u0161anas efektivit\u0101te palielin\u0101s ar\u012b ar \u016bdens un gaisa pl\u016bsmas \u0101trumu<\/strong>. Tas palielina putek\u013caina gaisa un \u016bdens kontakta varb\u016bt\u012bbu. Turkl\u0101t, palielinot \u0161os caurpl\u016bdumus Venturi caurul\u0113, proporcion\u0101li palielin\u0101s Venturi skruberu efektivit\u0101te. Da\u013ci\u0146u sav\u0101k\u0161anu galvenok\u0101rt ietekm\u0113 \u016bdens izsmidzin\u0101\u0161anas \u0101trums.   <\/p>\n\n<p>L\u012bdz 200 \u03bcm, pievienojot virsmakt\u012bvo vielu un palielinot pilienu augstumu, tiek uzlabota putek\u013cu sav\u0101k\u0161ana, ja pilieni ir aptuveni 3 mm lieli. Tas ir t\u0101p\u0113c, ka virsmakt\u012bv\u0101 viela palielina <strong>piliena deform\u0101ciju<\/strong> kri\u0161anas laik\u0101 un l\u012bdz ar to ar\u012b t\u0101 kontakta virsmu. <\/p>\n\n<p>Putek\u013cu p\u0101rvieto\u0161ana no g\u0101zveida f\u0101zes uz \u0161\u0137idru f\u0101zi var rad\u012bt iev\u0113rojamas apstr\u0101des izmaksas, k\u0101 ar\u012b \u016bdens un ener\u0123ijas pat\u0113ri\u0146u, sal\u012bdzinot ar sauso procesu. Skruberus izmanto, lai atrisin\u0101tu dro\u0161\u012bbas probl\u0113mu, kas saist\u012bta ar <strong>spr\u0101dzienb\u012bstamiem putek\u013ciem un uzliesmojo\u0161\u0101m g\u0101z\u0113m<\/strong>, vai ar\u012b tad, ja att\u012br\u0101m\u0101 gaisa pies\u0101tin\u0101jums ar \u016bdeni tuvojas maksimumam. <\/p>\n\n<p>Mitraj\u0101 proces\u0101 izmanto ar\u012b burbu\u013cu kolonnas, lai no gaisa atdal\u012btu putek\u013cus. Gaiss tiek vienm\u0113r\u012bgi sadal\u012bts kolonnas \u0161\u0137\u0113rsgriezum\u0101 smalku burbul\u012b\u0161u veid\u0101.<strong> Palielinoties \u0161\u0137idruma augstumam<\/strong>, palielin\u0101s ar\u012b laiks, kas vajadz\u012bgs, lai burbul\u012btis caur to ce\u013cotu.    <\/p>\n\n<p>Samazinot gaisa pl\u016bsmas \u0101trumu, samazin\u0101s burbu\u013cu diametrs un palielin\u0101s sav\u0101k\u0161anas efektivit\u0101te. Turkl\u0101t \u0161\u012b efektivit\u0101te palielin\u0101s, ja da\u013ci\u0146u izm\u0113rs ir no 1,5 l\u012bdz 20 \u00b5m (virs 1 \u00b5m &#8211; stabils, zem 1 \u00b5m &#8211; zema efektivit\u0101te), ja tiek izmantotas virsmakt\u012bv\u0101s vielas, g\u0101zes sadales atveru izm\u0113rs. Zem\u0101ku nanometrisko da\u013ci\u0146u sav\u0101k\u0161anas efektivit\u0101ti var uzlabot, izmantojot burbu\u013cu smalkumu, burbu\u013co\u0161anas re\u017e\u012bmu un pievienojot iepakojumu, lai uzlabotu burbu\u013cu uztur\u0113\u0161an\u0101s laiku.    <\/p>\n\n<p>Burbu\u013ckolonnu konstrukcija un uzst\u0101d\u012b\u0161ana ir diezgan vienk\u0101r\u0161a un sal\u012bdzino\u0161i l\u0113ta. Tom\u0113r<strong>uztver\u0161anas efektivit\u0101te joproj\u0101m ir zema<\/strong> sal\u012bdzin\u0101jum\u0101 ar maisa filtriem vai elektrostatiskajiem filtriem. <\/p>\n\n<h2 class=\"wp-block-heading\">Elektrostatiskie filtri, elektrostatiskie filtri vai elektrostatiskie filtri<\/h2>\n\n<p><strong> Putek\u013cu sav\u0101k\u0161anas princips<\/strong> ietver da\u013ci\u0146u elektrisku uzl\u0101di, p\u0113c tam izmantojot elektrostatisko mijiedarb\u012bbu, lai t\u0101s novirz\u012btu no putek\u013cu pl\u016bsmas ce\u013ca. P\u0113c tam uzl\u0101d\u0113tie putek\u013ci tiek novirz\u012bti uz elektrodu ar pret\u0113ju elektrisko l\u0101di\u0146u, kur tie aglomer\u0113jas.   <\/p>\n\n<p>\u0160o ier\u012bci veido izstarojo\u0161ie elektrodi (bie\u017ei vien vadi) un uztv\u0113r\u0113jelektrodi (plates). Anodiem tiek pielikts negat\u012bvs spriegums, un tie emit\u0113 elektronus sav\u0101 tuvum\u0101. Tas izraisa<strong> g\u0101zes molekulu<\/strong> joniz\u0101ciju,<strong> kuras, piesaist\u012btas katodiem<\/strong>, saduras ar putek\u013ciem, kas atrodas to ce\u013c\u0101, un elektriski uzl\u0101d\u0113jas. Savuk\u0101rt uzl\u0101d\u0113tie putek\u013ci pievelkas pie pl\u0101ksn\u0113m un sapl\u016bst kop\u0101. Filtra efektivit\u0101ti uztur, periodiski t\u012brot pl\u0101ksnes, izmantojot da\u017e\u0101dus pa\u0146\u0113mienus: vibr\u0101ciju, \u0101muru, mazg\u0101\u0161anu. Putek\u013ci tiek sav\u0101kti tvertn\u0113 un p\u0113c tam evaku\u0113ti.     <\/p>\n\n<p>Elektrisk\u0101 <a href=\"https:\/\/obera.fr\/lv\/produits\/depoussiereurs-industriels\/fixes\/\">stacion\u0101r\u0101 putek\u013cu sav\u0101c\u0113ja<\/a> efektivit\u0101te ir atkar\u012bga no :<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>putek\u013cu pretest\u012bba<\/strong> (no<sup>106<\/sup> l\u012bdz<sup>1014<\/sup> \u03a9.cm).<\/li>\n\n\n\n<li><strong>gaisa \u0101trums<\/strong> (1 l\u012bdz 4 m\/s)<\/li>\n\n\n\n<li><strong>putek\u013cu fizik\u0101l\u0101 \u0137\u012bmija<\/strong><\/li>\n\n\n\n<li><strong> elektrodu \u0123eometrija<\/strong><\/li>\n<\/ul>\n\n<p>Zem<sup>106<\/sup> \u03a9.cm putek\u013ci, kas sasniedz sav\u0101c\u0113jelektrodu, viegli zaud\u0113 savu elektrisko l\u0101di\u0146u un tos var uz\u0146emt gaisa pl\u016bsma. Virs<sup>1014<\/sup> \u03a9.cm uz katoda veidojas izol\u0101cijas sl\u0101nis, kas samazina filtra efektivit\u0101ti.<\/p>\n\n<p>Gaisa caurpl\u016b\u0161ana caur elektrostatisko filtru rada zemu spiediena kritumu (50-100 Pa). Lai palielin\u0101tu elektrostatisk\u0101 filtr\u0101ta efektivit\u0101ti, atkar\u012bb\u0101 no putek\u013cu atdal\u012b\u0161anas procesa gaitas var sec\u012bgi izvietot vair\u0101kus elektriskos sav\u0101k\u0161anas laukus (no 2 l\u012bdz 6). Tas ir <strong>optim\u0101li da\u013ci\u0146\u0101m, kas liel\u0101kas par 100 nm.<\/strong> Tom\u0113r, ja da\u013ci\u0146as ir maz\u0101kas par 16 nm, efekt\u012bv\u0101ki ir vair\u0101ki viena lauka elektrostatiskie filtri. Un da\u013ci\u0146u izm\u0113ram 0,2 \u00b5m ir minim\u0101la uztver\u0161anas efektivit\u0101te.   <\/p>\n\n<p><strong>Maza diametra izstarot\u0101ja elektrodi<\/strong> un liela laukuma kolektora elektrodi palielina putek\u013cu sav\u0101k\u0161anas efektivit\u0101ti.  <\/p>\n\n<p>Nepareiza sprieguma iestat\u012b\u0161ana var izrais\u012bt elektrodu sabrukumu un l\u012bdz ar to spr\u0101dziena risku. \u0160o risku nov\u0113r\u0161 mitrais elektrostatiskais filtrs. Darb\u012bbas princips ir t\u0101ds pats k\u0101 sausajam elektrostatiskajam filtram. At\u0161\u0137ir\u012bba ir t\u0101, ka uz sav\u0101c\u0113jelektrodiem ir mitra pl\u0113ve, ko pievada pilienveida ap\u016bde\u0146o\u0161anas sist\u0113ma. Uztver\u0161ana    <\/p>\n\n<p><strong> Elektrostatisk\u0101 filtr\u0101ta tilpums ir iev\u0113rojams<\/strong>, t\u0101pat k\u0101 ieguld\u012bjums, ko tas rada. Elektroener\u0123ijas pat\u0113ri\u0146\u0161 un nepiecie\u0161am\u012bba p\u0113c kvalific\u0113ta person\u0101la padara t\u0101 ekspluat\u0101cijas izmaksas augstas. Elektrostatiskie filtri ir ieteicami liel\u0101m g\u0101zu pl\u016bsm\u0101m (80 000<sup>m3\/h<\/sup>). Tos galvenok\u0101rt izmanto smagaj\u0101 r\u016bpniec\u012bb\u0101, piem\u0113ram, t\u0113rauda r\u016bpniec\u012bb\u0101, atkritumu sadedzin\u0101\u0161anas iek\u0101rt\u0101s, cementa r\u016bpn\u012bc\u0101s un ener\u0123ijas ra\u017eo\u0161anas iek\u0101rt\u0101s.   <\/p>\n\n<h2 class=\"wp-block-heading\">Secin\u0101jums<\/h2>\n\n<p>Lai atdal\u012btu da\u013ci\u0146as no gaisa pl\u016bsmas, <strong>putek\u013cu aizv\u0101k\u0161ana<\/strong> ietver vair\u0101kus efektus: nogulsn\u0113\u0161anos, iespie\u0161anos, centrifug\u0101ciju, mitrin\u0101\u0161anu, filtr\u0101ciju un elektrostatisko pievilk\u0161anu. Putek\u013cu sav\u0101c\u0113ji bie\u017ei apvieno vair\u0101kas no \u0161\u012bm iedarb\u012bb\u0101m, lai sasniegtu v\u0113lamo putek\u013cu no\u0146em\u0161anas l\u012bmeni. Atkar\u012bb\u0101 no <strong>r\u016bpniecisk\u0101 konteksta<\/strong> ir svar\u012bgi ar\u012b citi krit\u0113riji, <strong>piem\u0113ram, mobilit\u0101te, putek\u013cu sav\u0101c\u0113ja atra\u0161an\u0101s vieta<\/strong> utt.    <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ir divu veidu putek\u013cu sav\u0101c\u0113ji: sausie un mitrie. Saus\u0101 metode ietver putek\u013cu sav\u0101c\u0113jus ar filtr\u0113jo\u0161o sl\u0101ni (maisa filtri, kabatas, patronas), meh\u0101niskos (cikloni) un elektrostatiskos (elektrostatiskie filtri); mitr\u0101 metode ietver skruberus, Venturi skruberus, burbu\u013cu kolonnas un slapjos elektrostatiskos filtrus. Tehnolo\u0123ijas izv\u0113le ir atkar\u012bga no sagaid\u0101m\u0101s efektivit\u0101tes, bud\u017eeta ierobe\u017eojumiem un atputek\u013cojam\u0101s r\u016bpniec\u012bbas procesiem, jo \u012bpa\u0161i emit\u0113to da\u013ci\u0146u izm\u0113ra.  <\/p>\n","protected":false},"author":4,"featured_media":81758,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"R\u016bpniecisk\u0101s atputek\u013co\u0161anas tehnolo\u0123ijas","_seopress_titles_desc":"Tehnolo\u0123ijas izv\u0113le ir atkar\u012bga no paredzam\u0101s efektivit\u0101tes, bud\u017eeta ierobe\u017eojumiem un atputek\u013cojam\u0101s r\u016bpniec\u012bbas procesiem, jo \u012bpa\u0161i emit\u0113to da\u013ci\u0146u izm\u0113ra.","_seopress_robots_index":"","footnotes":""},"categories":[132],"tags":[133],"class_list":["post-40872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-musu-padoms","tag-entete-maza","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/40872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/comments?post=40872"}],"version-history":[{"count":7,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/40872\/revisions"}],"predecessor-version":[{"id":82338,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/40872\/revisions\/82338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media\/81758"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media?parent=40872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/categories?post=40872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/tags?post=40872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}