Muchina werudzii wakakodzera kukuya gangue yemarasha kuita upfu? Iyi inyaya inonetsa vatengi vanoda kudzokorodza uye kushandisa gangue yemarasha zvakare. Gangue yemarasha ndeimwe yemarara akajairika eindasitiri, ine nzvimbo yakakura yekuchengetera, iyo inoda nekukurumidza kuwedzera huwandu hwekushandiswazve. Kukuya gangue yemarasha kuita upfu kwave nzira ine simba. Saka, rudzii rwe gangue yemarashachigayo chekukuyainoshandiswa pakukuya gangue yemarasha kuita upfu?

HCgangue yemarashaChigayo cheRaymond

Ngatitangei tatsanangura kuti gangue yemalahle chii uye kuti inogadzirwa sei? Gangue yemalahle itsvina inogadzirwa panguva yekuchera nekusuka migodhi yemarasha. Idombo dema regrey rine kabhoni shoma uye kuomarara kwakaoma kupfuura marasha anobatanidzwa nemakomba emalahle panguva yekuumbwa kwemalahle. Dzimwe nzvimbo dzinonziwo gangue. Kubuda kwemalahle emalahle kuri kuwedzera gore negore nekukura kweindasitiri yekuchera marasha, sezvo kuwanda kwawo kwakanyanya uye kushandiswa kwawo hakugone kuenderera mberi, zvichiva dambudziko rezvakatipoteredza.

Vatengi vazhinji neshamwari vanogona kuda kunzwa kuti gangue yemarasha inogona kugadzira kaolin. Chii ichi? Chekutanga, tinofanira kujekesa kuti haasi magangue ese emarasha anogona kushandiswa kugadzira kaolin. Pano, zvakakosha kutarisa kuumbwa kwegangue yemarasha. Chinhu chakakosha ndechekuti huwandu hwearuminiyamu mugangue yemarasha hwakakwira zvakanyanya kupfuura huwandu hwesilicon, uye chiyero chearuminiyamu silicon chakakura kupfuura 0.5. High alumina coal gangue ndiyo chinhu chikuru chekugadzira kaolin yakavakirwa pamalahle, iyo inogona kugadzirwa kuburikidza nekuita calcination nekukuya. Maitiro ekukuya akakosha mukugadzirwa.

Muchina wemhando ipi unoshandiswa kukuya gangue yemarasha sezvinhu zvakagadziriswa kuti kaolin iite upfu? Kana simba rekugadzira richidikanwa kudarika matani makumi maviri paawa, zvinokurudzirwa kushandisa vertical grinder yekugadzirisa. Taishi ine simba guru, inoshanda zvakanyanya, uye inogona kugadzira zvinhu zvakawanda. Zviri nyorewo kuchengetedza uye ine mari shoma yekudyara. HCMilling (Guilin Hongcheng)'sHLM dzakatevedzana marasha gangue verticalchigayo chekukuyayakashandiswa zvinobudirira mumapurojekiti ekupwanya marasha egangue.

Kunze kwechikamu chidiki chezvinhu zvinoshandiswa kugadzira kaolin ine marasha, akawanda ema gangue emarasha asara anogona kungovapo semarara akasimba. Gangue yemarasha inobva mumarara akasimba ingashandiswa sei? Kana iri gangue yemarasha ine simba rakawanda, inogona kushandiswa kugadzira zvinhu zvinobatsira pakupisa, mapellets emarasha, nezvimwewo. Mamwe anogona kupiswa zvakananga, nepo mamwe achida kukuyiwa kutanga obva asanganiswa kuita mapellets. Pamusoro pezvo, gangue yemarasha inogonawo kushandiswa sezvinhu zvekuvaka kugadzira zvidhinha zvisina kupiswa, mabhuroko, simende yakagadzirwa, nezvimwewo. Rudzii rwe gangue yemarashachigayo chekukuyainoshandiswa kukuya rudzi urwu rwemarasha egangue kuita upfu? Kazhinji, inongoda kukuyiwa kuita 200 mesh. Tichifunga nezvehukuru uye mari inoshandiswa, zvinokurudzirwa kushandisagangue yemarashaChigayo cheRaymond senzira yakakodzera. Kugadzirwa kweawa imwe chete kunosvika matani 1 kusvika ku20, nechikamu chidiki chebasa, kushanda kwakagadzikana, uye kuchengetedzwa kwezvakatipoteredza kwakanaka.

Rudzii rwe gangue yemarashachigayo chekukuyainoshandiswa kukuya gangue yemarasha kuita upfu here? Mazano ari pamusoro apa akaitwa zvichibva pakushandiswa kwakasiyana kwegangue yemarasha. Ehe, kutaurirana kwakazara kunodiwa kuti unzwisise zvakawanda nezvechigayo chemarasha chegangue chakamirauyegangue yemarasha Raymond chigayo, pamwe chete nemitengo yemidziyo yazvino.