Chiyambi cha barite
Barite ndi mchere wosakhala wachitsulo wokhala ndi barium sulfate (BaSO4) ngati gawo lalikulu, barite yoyera inali yoyera, yonyezimira, nthawi zambiri imakhala ndi imvi, yofiira pang'ono, yachikasu chopepuka komanso mtundu wina chifukwa cha zonyansa ndi zosakaniza zina, barite yabwino yopangidwa ndi makristalo imawoneka ngati makristalo owonekera bwino. China ili ndi chuma cha barite chochuluka, zigawo 26, mizinda ndi madera odziyimira pawokha zonse zimagawidwa, makamaka zili kum'mwera kwa China, chigawo cha Guizhou chinali gawo limodzi mwa magawo atatu a malo osungira dzikolo, Hunan, Guangxi, motsatana, zili pa nambala yachiwiri ndi yachitatu. Zinthu za barite zaku China osati m'malo osungira akuluakulu okha komanso okhala ndi kalasi yapamwamba, malo athu osungira barite amatha kugawidwa m'mitundu inayi, yomwe ndi malo osungiramo madzi, malo osungiramo madzi ophulika, malo osungiramo madzi oundana ndi malo osungiramo madzi oundana. Barite ndi yokhazikika pamankhwala, yosasungunuka m'madzi ndi hydrochloric acid, yopanda maginito komanso poizoni; imatha kuyamwa ma X-ray ndi ma gamma rays.
Kugwiritsa ntchito barite
Barite ndi chinthu chofunika kwambiri cha mchere chosakhala chachitsulo, chomwe chimagwiritsidwa ntchito m'mafakitale osiyanasiyana.
(I) Choyezera matope pobowola: Ufa wa barite wowonjezeredwa mu matope pamene chitsime cha mafuta ndi chitsime cha gasi zimatha kuwonjezera kulemera kwa matope, ndi njira yodziwika kwambiri yoyezera pobowola kuti apewe kuphulika kwa matope pafupipafupi.
(II) Utoto wa Lithopone: Kugwiritsa ntchito chochepetsera kungathandize kuchepetsa Barium sulfate kukhala barium sulfide (BaS) barium sulfate ikatenthedwa, kenako chisakanizo cha barium sulfate ndi zinc sulfide (BaSO4 inali 70%, ZnS inali 30%) chomwe chimapezeka chomwe ndi utoto wa lithopone pambuyo pochita ndi zinc sulfate (ZnSO4). Ingagwiritsidwe ntchito ngati utoto, utoto, ndi utoto woyera wapamwamba kwambiri womwe umagwiritsidwa ntchito kwambiri.
(III) mankhwala osiyanasiyana a barium: zinthu zopangira zimatha kupangidwa ndi barite barium oxide, barium carbonate, barium chloride, barium nitrate, precipitated barium sulfate, barium hydroxide ndi zinthu zina zopangira mankhwala.
(IV) Amagwiritsidwa ntchito popanga zinthu zodzaza mafakitale: Mu makampani opanga utoto, ufa wa barite ukhoza kuwonjezera makulidwe, mphamvu ndi kulimba kwa filimu. Mu pepala, rabara, pulasitiki, zinthu za barite zimatha kulimbitsa kuuma kwa rabara ndi pulasitiki, kukana kuwonongeka ndi kukalamba; utoto wa lithopone umagwiritsidwanso ntchito popanga utoto woyera, ndipo ubwino wake ndi waukulu kuposa kugwiritsa ntchito mkati kuposa magnesium white ndi lead white.
(V) Chothandizira kuyika mchere m'mafakitale a simenti: kuwonjezera barite, fluorite compound mineralizer pogwiritsa ntchito simenti kungathandize kupanga ndi kuyambitsa C3S, ndipo khalidwe la clinker lakwera.
(VI) Simenti yoletsa ma radiation, matope ndi konkire: kugwiritsa ntchito barite yokhala ndi mphamvu zoyamwa ma X-ray, kupanga simenti ya Barium, matope a barite ndi konkire ya Barite ndi barite, kungathandize m'malo mwa gridi yachitsulo poteteza reactor ya nyukiliya ndikumanga nyumba zofufuzira, zipatala ndi zina zotero zomwe sizimakhudzidwa ndi ma X-ray.
(VII) Kapangidwe ka msewu: chisakanizo cha rabara ndi phula chokhala ndi pafupifupi 10% barite chagwiritsidwa ntchito bwino popaka magalimoto, ndi cholimba kwambiri.
(VIII) Zina: kuphatikiza kwa barite ndi mafuta ogwiritsidwa ntchito pa linoleum yopanga nsalu; ufa wa barite womwe umagwiritsidwa ntchito popanga kerosene woyengedwa; ngati choyeretsera kugaya chakudya chomwe chimagwiritsidwa ntchito mumakampani opanga mankhwala; ungapangidwenso ngati mankhwala ophera tizilombo, zikopa, ndi zozimitsa moto. Kuphatikiza apo, barite imagwiritsidwanso ntchito kutulutsa zitsulo za barium, zomwe zimagwiritsidwa ntchito ngati getter ndi binder mu TV ndi machubu ena a vacuum. Barium ndi zitsulo zina (aluminium, magnesium, lead, ndi cadmium) zitha kupangidwa ngati alloy popanga ma bearing.
Njira yopukutira ya Barite
Kusanthula kwa zigawo za zinthu zopangira barite
| BaO | SO3 |
| 65.7% | 34.3% |
Pulogalamu yosankhira chitsanzo cha makina opangira ufa wa Barite
| Zofotokozera za malonda | 200 mauna | 325 mauna | 600-2500mesh |
| Pulogalamu yosankha | Mphero ya Raymond, Mphero yoyima | Mphero yoyimirira ya Ultrafine, Mphero ya Ultrafine, Mphero ya Airflow | |
*Zindikirani: sankhani mitundu yosiyanasiyana ya ma host malinga ndi zofunikira pa kutulutsa ndi kusalala.
Kusanthula kwa mitundu ya mphero yopera
1. Raymond Mill, HC series pendulum grinding mill: ndalama zochepa zogulira, mphamvu zambiri, kugwiritsa ntchito mphamvu zochepa, kukhazikika kwa zida, phokoso lochepa; ndi zida zoyenera kwambiri pokonza ufa wa barite. Koma kuchuluka kwa ufa waukulu ndi kochepa poyerekeza ndi grinding vertical.
2. Mphero yoyimirira ya HLM: zida zazikulu, zogwira ntchito kwambiri, kuti zikwaniritse kufunikira kwakukulu kwa kupanga. Chogulitsacho chili ndi mulingo wozungulira komanso wabwino kwambiri, koma mtengo wake ndi wokwera.
3. HCH ultrafine grinding roller mill: ultrafine grinding roller mill ndi zida zogwirira ntchito bwino, zosunga mphamvu, zotsika mtengo komanso zothandiza pa ufa wa ultrafine woposa ma meshes 600.
4. HLMX ultra-fine vertical mill: makamaka kwa ufa waukulu wa ultrafine wopangidwa ndi mphamvu yoposa ma meshes 600, kapena kasitomala amene ali ndi zofunikira zapamwamba pa mawonekedwe a tinthu ta ufa, HLMX ultrafine vertical mill ndiyo chisankho chabwino kwambiri.
Gawo Loyamba: Kuphwanya zipangizo zopangira
Zipangizo zambiri za Barite zimaphwanyidwa ndi chotsukira mpaka kufika pamlingo wochepa (15mm-50mm) womwe ungalowe mu mphero yopera.
Gawo Lachiwiri: Kupera
Zipangizo zazing'ono za barite zophwanyika zimatumizidwa ku hopper yosungiramo zinthu ndi elevator, kenako zimatumizidwa ku chipinda chopukusira cha mphero mofanana komanso mochuluka ndi chodyetsera kuti zipukute.
Gawo Lachitatu: Kugawa
Zipangizo zophwanyidwa zimayesedwa ndi dongosolo lowunikira, ndipo ufa wosayenerera umayesedwa ndi chogawa ndikubwezedwa ku makina akuluakulu kuti uperedwenso.
Gawo V: Kusonkhanitsa zinthu zomalizidwa
Ufa wofanana ndi kupyapyala umadutsa mu payipi pamodzi ndi mpweya ndipo umalowa mu chosonkhanitsira fumbi kuti ulekanitsidwe ndi kutengedwa. Ufa womalizidwa wosonkhanitsidwa umatumizidwa ku silo ya chinthu chomalizidwa ndi chipangizo chonyamulira kudzera mu doko lotulutsira, kenako nkupachikidwa ndi chosungira ufa kapena chopakira chokha.
Zitsanzo za kugwiritsa ntchito ufa wa barite
Mphero yopukusira ya Barite: mphero yoyimirira, Mphero ya Raymond, mphero yabwino kwambiri
Zinthu zopangira: Barite
Kusalala: 325 mesh D97
Mphamvu: 8-10t / h
Kapangidwe ka zida: seti imodzi ya HC1300
Mphamvu ya HC1300 ndi yokwera pafupifupi matani awiri kuposa ya makina achikhalidwe a 5R, ndipo mphamvu zomwe zimagwiritsidwa ntchito ndizochepa. Dongosolo lonse ndi lokha. Ogwira ntchito amangofunika kugwira ntchito mchipinda chowongolera chapakati. Ntchitoyi ndi yosavuta ndipo imasunga ndalama zogwirira ntchito. Ngati ndalama zogwirira ntchito zili zochepa, zinthuzo zidzakhala zopikisana. Kuphatikiza apo, kapangidwe konse, malangizo oyika ndi kuyambitsa ntchito yonse ndi zaulere, ndipo takhutira kwambiri.
Nthawi yotumizira: Okutobala-22-2021
