Zabi Harshe:
Akwai nau'ikan nau'ikan iri daban-daban fasahar amfana da baƙin ƙarfe samuwa. Kowannensu yana da ribobi da fursunoni kuma kowanne yana amfani da fasaha daban-daban don samun sakamako iri ɗaya. Wannan labarin, ST Boats & Technology (STET), will walk you through the characteristics of different iron ore beneficiation technology.
Akwai manyan matakai guda uku don samar da taman ƙarfe—hako ma'adinai, aiki, da pelletizing. Mining is the process of taking Karafa Ma'adinai shine tsarin ɗaukar; Ma'adinai shine tsarin ɗaukar (Ma'adinai shine tsarin ɗaukar). Ma'adinai shine tsarin ɗaukar, Ma'adinai shine tsarin ɗaukar. Processing iron ore is the most important step in the production of pellets and many different techniques have been used and developed.
Ma'adinai shine tsarin ɗaukar, dole ne a sarrafa su don ƙara yawan ƙarfe da rage yawan ma'adinan gangue. Kowane ajiya yana da abubuwan sinadarai na musamman. Domin ƙirƙirar adadin ƙarfe mai amfani (Fe), Dole ne a cire sauran ma'adanai daga ma'adinan. Sauran ma'adanai da za su iya lalata taman ƙarfe su ne silica- da ma'adanai masu ɗauke da alumina kamar quartz, kaolinite, gibbsite, kasashen waje, and corundum.
Kayan fasaha na rarrabuwa yana ba da damar sarrafa tama mai ƙarancin ƙarancin ƙarfe don sarrafa ta zuwa ƙarfe mafi girma. The different types of separation technology equipment fall into two main categories—wet and dry iron ore separation.
A cikin jika iron tama amfanin fasaha, akwai wasu dabaru daban-daban. This includes flotation and different intensities of wet magnetic separation.
flotation yawanci ana amfani dashi tare da rabuwar maganadisu. Wannan tsari yana amfani da reagents na sinadarai wanda ke sa ƙarfe ya manne da abin da ke faruwa kuma ya raba shi da sauran kayan. Baya ga amfani da sinadarai, ana buƙatar ruwa don tabbatar da amsawar yana aiki yadda ya kamata. Saboda, ana samar da ruwa mai yawa kuma ana bukatar maganin ruwa. wannan kayan aikin rabuwar ma'adinan sun fi tsada-tsari kuma sun fi dacewa da muhalli, domin a tabbatar da wasu ɓangarorin da suka fi dacewa sun rabu da ƙarfe, desliming ake bukata. Duk da haka, desliming can result in the loss of the iron particles as well.
Wet Magnetic Rabe (Ƙananan Ƙarfi da Ƙarfin Ƙarfi) Tare da dabarar rabuwar maganadisu jika, ana sanya ma'adinan ƙarfe a cikin wani ganga mai cajin maganadisu kuma ana zub da ruwa a ciki don taimakawa wajen raba kayan.. Dangane da abun da ke ciki na kayan a cikin drum ana iya amfani da ƙarfin maganadisu mai ƙarfi ko ƙananan ƙarfi don raba abubuwan.. sake, an samar da ruwa mai datti kuma maganin ruwa ya zama dole.
Ciki bushe baƙin ƙarfe rabuwa, akwai a 'yan dabaru da za a iya amfani da. Sun haɗa da rabuwar nauyi, bushewar maganadisu, da STET bushe electrostatic rabuwa.
Rabuwar nauyi ya dogara ne akan yadda murkushewa da girman ɓangaren aikin ya gudana. Da wannan dabara, ana amfani da nauyi a matsayin babban ƙarfi don raba ƙarfe da ma'adinan gangue. Iron yana da babban jan hankali fiye da sauran ma'adanai da ake samu da su, haka da nauyi, za a janye shi da sauri fiye da sauran ma'adanai. There are many different machines that use gravity as the main separation method.
Dry Magnetic Rabe ainihin iri ɗaya ne da rigar magnetic rabuwa sai dai baya amfani da ruwa don taimakawa wajen sauƙaƙe tsarin rabuwa. maimakon, ya dogara ne kawai akan abubuwan maganadisu na ma'adanai don raba su da juna. Dry magnetic separation is not very effective on fine particles.
STET Dry Electrostatic Rabe shine mafi kyawun busassun kayan fasahar rabuwa da ƙarfe da ake samu don tarar, in ba haka ba baƙin ƙarfe da ba a iya ganowa ba. This process uses the negative and positive charges of iron to separate it from other minerals.
Akwai da yawa fa'idodi don amfani STET bushe electrostatic rabuwa. Ba kamar sauran busassun hanyoyin rabuwa da ƙarfe ba, Rabuwar electrostatic yana ba da damar dawo da tarar baƙin ƙarfe wanda in ba haka ba za a rasa a cikin da'irori na yau da kullun. Bugu da kari, yana ba da izinin ƙananan zuba jari / farashin aiki kuma yana haifar da tasiri kaɗan akan yanayi (bada izinin izini mai sauƙi). wannan kayan aikin rabuwar ma'adinan sun fi tsada-tsari kuma sun fi dacewa da muhalli, Rabuwar electrostatic yana hana buƙatar amfani da ruwa, amfani da sinadarai, and eliminates the storage/disposal of wet tailings.
Shin kuna neman madadin cin gajiyar tama na ƙarfe wanda ba shi da ruwa? STET bushewar electrostatic rabuwa shine maganin ku. ST Boats & Technology (STET) yana ba da kyakkyawan rabuwar ƙarfe ga abokan ciniki a duk faɗin duniya. Ƙwararrun ƙwararrun mu sun sadaukar don taimaka muku. Tuntube mu a yau to see how your business can benefit from our experience and expertise.
