Mu rwego rwo kuvanaho umukungugu w’inganda, "umukungugu wo mu mufuka" ntabwo ari ibintu byihariye bya shimi, ahubwo ni ijambo rusange kubice byose bikomeye byafashwe numufuka wo kuyungurura ivumbi. Iyo umwuka wuzuye umukungugu unyuze mumifuka ya filteri ya silindrike ikozwe muri polyester, PPS, fibre yikirahure cyangwa fibre ya aramide kumuvuduko wumuyaga wa 0.5-22.0 m / min, umukungugu ugumishwa hejuru yurukuta rwumufuka no mumyobo yimbere kubera uburyo bwinshi nko kugongana kutagira imbaraga, kugenzura, hamwe na adsorption ya electrostatike. Igihe kirenze, urwego rwumukungugu wumukungugu hamwe n "" ifu ya pake "nkuko intangiriro iba.
Imiterere yaumukungugubikozwe ninganda zitandukanye ziratandukanye cyane: isazi yisazi ivuye mumatara yaka amakara ni imvi nuburinganire, hamwe nubunini bwa 1-50 µm, burimo SiO₂ na Al₂O₃; ivumbi rya sima ivumbi ni alkaline kandi byoroshye gukurura ubuhehere na agglomerate; ifu ya oxyde oxyde munganda zicyuma zirakomeye kandi zinguni; n'umukungugu wafashwe mumahugurwa yimiti nibiryo bishobora kuba imiti ikora cyangwa uduce duto twa krahisi. Kurwanya ubukana, ibirimo ubuhehere, hamwe n’umuriro w’uyu mukungugu bizagaragaza neza guhitamo imifuka yo kuyungurura - anti-static, coating, irinda amavuta hamwe n’amazi adashobora gukoreshwa n’amazi y’ubushyuhe bwo hejuru, ibyo byose bigomba gutuma umufuka w’umukungugu "ukira" umukungugu neza kandi neza.
Inshingano Yumukungugu Yumukungugu: ntabwo "gushungura" gusa
Iyubahirizwa ry’ibyuka bihumanya ikirere: Ibihugu byinshi ku isi byanditse PM10, PM2.5 cyangwa imipaka yuzuye ivumbi mu mabwiriza. Umufuka wumukungugu wateguwe neza urashobora kugabanya umukungugu winjira wa 10-50 g / Nm³ kugeza kuri mg10 mg / Nm³, ukemeza ko chimney idasohora "ibiyoka byumuhondo".
Kurinda ibikoresho byo hasi: Gushiraho akayunguruzo k'imifuka mbere yo gutanga pneumatike, turbine ya gaz cyangwa sisitemu yo gutandukanya SCR irashobora kwirinda kwambara ivumbi, guhagarika ibice bya catalizator, no kongera ubuzima bwibikoresho bihenze.
Kugarura umutungo: Mubikorwa nko gushonga ibyuma byagaciro, ifu yubutaka budasanzwe, hamwe na batiri ya lithium ibikoresho byiza bya electrode, ivumbi ryungurura umufuka ubwaryo nigicuruzwa gifite agaciro kanini. Umukungugu wambuwe hejuru yumufuka wo kuyungurura ukoresheje gutera pulse cyangwa kunyeganyega kwa mashini, hanyuma ugasubira mubikorwa byakozwe binyuze mumashanyarazi ya ivu hamwe na convoyeur ya screw, amenya "umukungugu uva mukungugu, zahabu na zahabu".
Kubungabunga ubuzima bw'akazi: Niba ivumbi ryuzuye mu mahugurwa rirenze mg / m³ 1-3, abakozi bazarwara pneumoconiose baramutse bagaragaye igihe kirekire. Umufuka wa Dust Filter ufunga umukungugu uri mu muyoboro ufunze no mu cyumba cy’imifuka, utanga "ingabo yumukungugu" itagaragara.
Kuzigama ingufu no gutezimbere uburyo: Ubuso bwimifuka ya kijyambere ya filteri itwikiriwe na PTFE membrane, ishobora kugumana umwuka mwinshi mukutandukanya umuvuduko muke (800-1200 Pa), kandi ingufu zumufana zigabanukaho 10% -30%; icyarimwe, ikimenyetso cyerekana itandukaniro ryumuvuduko urashobora guhuzwa numuyoboro uhindagurika wumurongo hamwe na sisitemu yoza ivumbi ryubwenge kugirango ugere "gukuramo ivumbi kubisabwa".
Kuva "ivu" kugeza kuri "ubutunzi": iherezo ryumukungugu wo mu mufuka
Gufata nintambwe yambere gusa, kandi kuvurwa gukurikira kugena iherezo ryayo. Ibihingwa bya sima bivanga ivumbi ryongeye gusubira mubikoresho fatizo; amashanyarazi yumuriro agurisha ivu ryibiti bivangwa na beto nkibimera; ibyuma bidasanzwe byohereza ibyuma byohereza umukungugu wuzuye ibikungahaye kuri indium na germanium mumahugurwa ya hydrometallurgical. Turashobora kuvuga ko umufuka wumukungugu wumukungugu ntabwo ari inzitizi ya fibre gusa, ahubwo ni "umutunzi wumutungo".
Umukungugu wo gushungura umufuka nuduce "twajyanywe mu bunyage" mubikorwa byinganda, naho umukungugu wa Dust Filter ni "umunyezamu" ubaha ubuzima bwa kabiri. Binyuze muburyo bwiza bwa fibre, ubwubatsi bwubutaka hamwe nisuku yubwenge, umufuka wo kuyungurura nturinda gusa ikirere cyubururu nigicu cyera, ahubwo unarinda ubuzima bwabakozi ninyungu zamasosiyete. Iyo umukungugu uhindutse ivu hanze yurukuta rwumufuka hanyuma ugakangurwa nkumutungo muri ivu ryivu, twumva rwose ibisobanuro byuzuye byumufuka wumukungugu: ntabwo ari ikintu cyungurura gusa, ahubwo ni nintangiriro yubukungu bwizunguruka.
Igihe cyo kohereza: Nyakanga-14-2025