A cikin mahallin kawar da ƙurar masana'antu, "ƙurar tace jakar" ba wani takamaiman sinadari ba ne, amma kalma na gabaɗaya ga duk ƙaƙƙarfan barbashi da jakar tace kura a cikin jakar ta kama. Lokacin da ƙurar da ke ɗauke da ƙura ta wuce ta jakar matattarar siliki da aka yi da polyester, PPS, fiber gilashi ko fiber aramid a saurin iska mai tacewa na 0.5-2.0 m / min, ƙurar tana riƙe da bangon bangon jakar kuma a cikin pores na ciki saboda nau'ikan inertial, karo na inertial, nunawa, da adsor adsor. A tsawon lokaci, wani Layer na jakar tace kura tare da "foda cake" yayin da aka kafa ainihin.
Kaddarorin najaka tace kuramasana'antu daban-daban da masana'antu daban-daban ke samarwa sun bambanta da yawa: tokar tashi daga tukunyar jirgi mai wuta yana da launin toka kuma mai siffa, tare da girman barbashi na 1-50 µm, yana ɗauke da SiO₂ da Al₂O₃; ciminti kiln ƙura shine alkaline kuma mai sauƙin sha danshi da agglomerate; baƙin ƙarfe oxide foda a cikin masana'antar ƙarfe yana da wuya kuma mai kusurwa; kuma ƙurar da aka kama a cikin kantin magani da bitar abinci na iya zama magunguna masu aiki ko sitaci. A resistivity, danshi abun ciki, da flammability na wadannan kura zai reversely ƙayyade zaɓi na tace bags - anti-a tsaye, shafi, mai-hujja da kuma hana ruwa ko high-zazzabi resistant surface jiyya, duk abin da su ne don sa kura Filter Bag "rungumar" wadannan kura mafi inganci da kuma a amince.
Manufar Jakar Tace Kura: ba kawai "tace" ba.
Yarda da fitarwa: Yawancin ƙasashe a duniya sun rubuta PM10, PM2.5 ko jimlar ƙirƙira ƙura zuwa ƙa'idodi. Jakar Tace Kurar da aka ƙera na iya rage ƙurar shigar da ke tsakanin 10-50 g/Nm³ zuwa ≤10 mg/Nm³, tabbatar da cewa bututun ba ya fitar da “dodanin rawaya”.
Kare kayan aikin ƙasa: Saita matatun jaka kafin isar da iska, injin turbin gas ko tsarin hana ƙura na SCR na iya guje wa ƙura, toshe yadudduka, da tsawaita rayuwar kayan aiki masu tsada.
Farfadowa albarkatu: A cikin matakai irin su narkewar ƙarfe mai daraja, foda mai ƙarancin ƙasa, da kayan aikin batirin lithium tabbatacce, ƙurar tace jakar kanta samfuri ne mai ƙima. Ana cire ƙurar daga saman jakar tacewa ta hanyar fesa bugun jini ko girgizar injin, sannan a koma aikin samarwa ta hanyar ash hopper da screw conveyor, da sanin "ƙurar zuwa ƙura, zinare zuwa zinariya".
Kula da lafiyar sana'a: Idan ƙurar ƙura a cikin bitar ta wuce 1-3 mg/m³, ma'aikata za su sha wahala daga pneumoconiosis idan an fallasa su na dogon lokaci. Jakar Filter ɗin Kura ta rufe ƙurar a cikin rufaffiyar bututu da ɗakin jaka, tana ba da "garkuwar kura" ga ma'aikata.
Ajiye makamashi da ingantawa tsari: An rufe saman jakar matattara na zamani tare da membrane na PTFE, wanda zai iya kula da haɓakar iska mai girma a ƙananan bambancin matsa lamba (800-1200 Pa), kuma an rage yawan wutar lantarki ta 10% -30%; a lokaci guda, ana iya haɗa siginar bambance-bambancen matsi mai tsayayye tare da mai canzawa mitar fan da tsarin tsabtace ƙura mai hankali don cimma "cirewa kura akan buƙata".
Daga "ash" zuwa "taska": rabon jakar tace kura
Ɗaukar mataki shine kawai mataki na farko, kuma magani na gaba yana ƙayyade ƙaddararsa ta ƙarshe. Tsiran siminti suna haɗa ƙurar murhu zuwa albarkatun ƙasa; Ma'aikatan wutar lantarki suna sayar da tokar gardawa zuwa shuke-shuken kankare kamar yadda ma'adinan ma'adinai; Masu aikin karfen da ba kasafai ba suna aika kura jakunkuna da aka wadatar da indium da germanium zuwa wuraren bita na hydrometallurgical. Ana iya cewa Bag Filter Bag ba wai kawai shingen fiber ba ne, har ma da "mai rarraba albarkatu".
Bag tace kura ita ce barbashi na "kore" a cikin tsarin masana'antu, kuma Jakar Tace Kurar ita ce "mai tsaron ƙofa" wanda ke ba su rayuwa ta biyu. Ta hanyar ingantaccen tsarin fiber, injiniyan saman da tsaftacewa mai hankali, jakar tacewa ba kawai tana kare sararin sama mai shuɗi da fari ba, har ma tana kare lafiyar ma'aikata da ribar kamfanoni. Lokacin da ƙura ta taso cikin toka a wajen bangon jakar kuma an sake tada shi azaman albarkatu a cikin ash hopper, da gaske mun fahimci cikakkiyar ma'anar jakar Tacewar Kura: ba kawai nau'in tacewa ba ne, har ma da farkon tattalin arzikin madauwari.
Lokacin aikawa: Yuli-14-2025