Ndeupi muchina wakakodzera kukuya marasha gangue kuita upfu?Iyi inyaya iri kunetsa zvakanyanya kune vatengi vanoda kudzokorodza uye kushandisazve marasha gangue.Coal gangue ndeimwe yemarara akajairwa mumaindasitiri, ane hombe yekuchengetedza, iyo inoda nekuchimbidza kuwedzera chiyero chekushandisazve.Kukuya marasha gangue kuita upfu yave nzira ine simba.Naizvozvo, rudzii rwe marasha ganguekugayainoshandiswa kukuya marasha gangue kuita upfu?

HCmarasha gangueRaymond chigayo

Ngatitangei kusuma kuti coal gangue chii uye kuti inogadzirwa sei?Coal gangue imarara akasimba anogadzirwa panguva yekucherwa nekugezwa kwemigodhi yemarasha.Idombo dema grey ine yakaderera kabhoni yemukati uye kuoma kwakaoma kupfuura marasha ayo anobatanidzwa nemarasha seam panguva yekuumbwa kwemarasha.Dzimwe nzvimbo dzinonziwo gangue.Kuburitswa kwemarasha gangue kuri kuwedzera gore negore nekuvandudzwa kweindasitiri yemugodhi wemarasha, sezvo kuunganidza kwakanyanya uye kushandiswa hakugone kuenderera, kukava dambudziko rezvakatipoteredza.

Vatengi vakawanda neshamwari vangada kunzwa kuti marasha gangue anogona kugadzira kaolin.Ichi chii?Chekutanga, tinofanira kujekesa kuti haasi ese marasha gangue anogona kushandiswa kugadzira kaolin.Pano, zvakakosha kutarisa kuumbwa kwemarasha gangue.Chinonyanya kukosha ndechekuti iyo aluminium yemukati yemarasha gangue yakakwira zvakanyanya kupfuura iyo silicon yemukati, uye iyo aluminium silicon ratio yakakura kupfuura 0.5.Yakakwira alumina marasha gangue ndiyo huru zvinhu zvekugadzira marasha akavakirwa kaolin, anogona kugadzirwa kuburikidza nemaitiro ekuverengera nekukuya.Iyo nzira yekukuya inodiwa mukugadzira maitiro.

Muchina werudzii unoshandiswa kukuya marasha gangue sechinhu chakabikwa chekaolin kuita upfu?Kana simba rekugadzira richida kudarika matani makumi maviri paawa, zvinokurudzirwa kushandisa vertical grinder yekugadzirisa.Taishi ine yakakura yakabuda, yakanyanya kushanda zvakanaka, uye inogona kuwana yakakura-chiyero kugadzirisa.Zviri nyore zvakare kuchengetedza uye ine yakaderera yakazara mari yekudyara.HCMilling(Guilin Hongcheng)'sHLM yakatevedzana marasha gangue yakatwasukakugayayakashandiswa zvinobudirira mumapurojekiti emarasha gangue pulverization.

Kunze kwechikamu chidiki chemidziyo inoshandiswa pamarasha akavakirwa kaolin, mazhinji akasara gangue emarasha anogona kungovapo semarara akaomarara.Marasha gangue anobva mumarara angashandiswa sei?Kana ari marasha gangue ane high calorific value, anogona kushandiswa kugadzira zvinopisa zvinopisa, marasha pellets, etc. Mamwe anogona kuverengerwa zvakanangana, nepo mamwe achifanira kutanga aikuyiwa uye ozokandwa muma pellets.Pamusoro pezvo, marasha gangue anogona zvakare kushandiswa sechinhu chekuvaka kugadzira zvidhinha zvisina kupiswa, zvidhinha, simende inoumbwa, nezvimwe. marasha ganguekugayarinoshandiswa kukuya rudzi urwu rwemarasha kuita upfu?Kazhinji, inongoda kuiswa pasi kusvika ku200 mesh.Tichifunga nezve chiyero uye mutengo wekudyara, zvinokurudzirwa kushandisamarasha gangueRaymond chigayo senzira yakakodzera.Kugadzirwa kweawa kunosvika 1 kusvika ku20 matani, ine diki tsoka, yakagadzikana kuita, uye yakanaka kuchengetedza nharaunda.

Chirudzii marasha ganguekugayainoshandiswa kukuya marasha gangue kuita upfu?Mazano ari pamusoro apa akaitwa zvichienderana nekushandiswa kwakasiyana kwemarasha gangue.Ehe, kumwe kutaurirana kwakadzama kunodiwa kuti unzwisise zvakawanda nezvecoal gangue vertical milluyemarasha gangue Raymond chigayo, pamwe chete neazvino maquotation emidziyo.