【01 Chidule】
MAGINETI A HUATE
Chuma chachitsulo cha ku China chili ndi zosungira zambiri komanso mitundu yosiyanasiyana, koma pali miyala yambiri yopanda mafuta, miyala yochepa yolemera, komanso tirigu wofewa. Pali miyala yochepa kwambiri yomwe ingagwiritsidwe ntchito mwachindunji, ndipo kuchuluka kwa miyala yambiri kumafunika kukonzedwa ndi kukonzedwa. Kwa nthawi yayitali, pakhala zovuta kwambiri kukonzedwanso kwa miyala yosankhidwa, chiŵerengero cha kukonzedwanso chikukulirakulira, njira ndi zida zikuvuta kwambiri, makamaka mtengo wopukutira ukuwonetsa chizolowezi chowonjezeka. Chifukwa chake, ndikofunikira kwambiri kuchepetsa kugwiritsa ntchito mphamvu kwa njira yopukutira mu njira yopukutira. Pakadali pano, mafakitale opaka zovala nthawi zambiri amagwiritsa ntchito njira monga kuphwanya kwambiri ndikuchepetsa kupukutira, kusankha pasadakhale ndikutaya musanapukutire, ndi zina zotero, zomwe zapeza zotsatira zodabwitsa.
M'madera omwe madzi alibe, madzi oti agwiritsidwe ntchito popanga migodi sangatsimikizidwe, zomwe zimapangitsa kuti kulekanitsa mchere m'madzi kusakhale koyenera. Chifukwa chake, m'madera awa, njira yosankhira madzi isanayambe idzaganiziridwa poyamba pochotsa zinyalala.
Kupukuta bwino ndi kupukuta kouma ndi tinthu tating'onoting'ono ta 20-0 mm, ndi kupukuta kouma kwa zinthu zophwanyika za mphero yopopera kwambiri yomwe imagwiritsidwa ntchito kwambiri pakadali pano, kapangidwe ka zida zosankhidwa ndi kosiyana. Cholekanitsa maginito chili ndi makhalidwe osungira malo oyika, mphamvu yayikulu yogwiritsira ntchito, liwiro lalikulu la zinyalala komanso liwiro lalikulu lobwezeretsa, ndipo chapeza zotsatira zabwino pakugwiritsa ntchito moyenera.
[02 Mfundo ya kapangidwe ka zinthu ndi momwe zimagwiritsidwira ntchito]
MAGINETI A HUATE
Makina osankhidwa ouma okhala ndi ng'oma zitatu nthawi zambiri amakhala ndi mapangidwe awiri: imodzi yozungulira ndi ziwiri zotambasula, ndi imodzi yozungulira ndi ziwiri zomaliza. Kapangidwe ka pole yamaginito kamapangidwa molingana ndi zofunikira za zizindikiro zokonzera mchere, poganizira kuchuluka kwa kukana ndi kuchuluka kwa kuchira, komanso kudzera mu kusanthula koyerekeza, kapangidwe ka munthu mmodzi ndi mmodzi.
1. Mfundo yogwirira ntchito ya rough imodzi ndi sweep ziwiri
Zipangizozo zimalowa m'dothi kudzera mu chipangizo chodyetsera. Dothilo limalekanitsidwa ndi ng'oma yoyamba kuti ichotse gawo la concentrate. Mipata ya chubu choyamba imalowa m'chubu chachiwiri kuti isambe, mipata ya chubu chachiwiri imalowa m'chubu chachitatu ndipo mipata ya chubu chachitatu imalowa m'chubu chachitatu. Pa mipata yomaliza, concentrate ya mbiya yoyamba, yachiwiri ndi yachitatu imaphatikizidwa kukhala concentrate yomaliza. Mfundo yogwirira ntchito ya scan imodzi yolakwika ikuwonetsedwa pa Chithunzi 1.
▲Chithunzi 1 Chithunzi chojambula cha mfundo yogwirira ntchito ya rough imodzi ndi ziwiri
2. Mfundo yogwirira ntchito ya chindapusa chimodzi ndi ziwiri
Zipangizozo zimalowa m'dothi kudzera mu chipangizo chodyetsera. Pambuyo poti ng'anjo yalekanitsidwa ndi ng'oma yoyamba, ng'anjoyo imalowa m'dothi lachiwiri kuti ikulekanitsanso, ndipo ng'anjoyo mu ng'anjo yachiwiri imalowa m'dothi lachitatu kuti ilekanitse. ng'anjoyo mu ng'anjoyo yachitatu ndiye ng'anjoyo yomaliza. Mizere ya masilinda yachiwiri ndi yachitatu imaphatikizidwa kukhala mizere yomaliza. Mfundo yogwirira ntchito ya imodzi yolimba ndi ziwiri zosalala ikuwonetsedwa pa Chithunzi 2.
▲ Chithunzi 2 Chithunzi chojambula cha mfundo yogwirira ntchito ya imodzi yopyapyala ndi ziwiri zabwino
3. Malo ogwiritsira ntchito a MCTF mndandanda wa maginito atatu opukusa maginito ouma
▲Chithunzi 3 Malo ogwiritsira ntchito 3MCTF cholekanitsa maginito chouma cha ng'oma zitatu chokhala ndi chipangizo chodyetsera chozungulira
Kasitomala yemwe ali pachithunzi pamwambapa akugwiritsa ntchito cholekanitsira chouma cha 1030 chokhala ndi ng'oma zitatu pamalopo. M'mimba mwake mwa ng'oma ndi 1000mm ndipo kutalika kwake ndi 3000mm. Kapangidwe kake ndi kozungulira kamodzi ndi kawiri kosefa. Chitsulo cha maginito ndi 0.6%, ndipo chiŵerengero cha zinyalala ndi choposa 30%, zomwe zimapangitsa kuti zotsatira zake zikhale zoyembekezeredwa.
【03 Malo Opangira Zinthu】
MAGINETI A HUATE
▲Malo opangira maginito ouma okhala ndi ng'oma zitatu
Kuchuluka kwa ntchito zaukadaulo za Huate Mineral Processing Engineering Design Institute
①Kusanthula zinthu zodziwika bwino ndi kuzindikira zinthu zachitsulo.
②Kukonza ndi kuyeretsa mchere wosakhala wachitsulo monga English, long stone, fluorite, fluorite, kaolinite, bauxite, leaf sera, ndi baryte.
③Kupindulitsa zitsulo zakuda monga chitsulo, titaniyamu, manganese, chromium ndi vanadium.
④ Kuchulukitsa mchere wa maginito ofooka monga miyala yakuda ya tungsten, miyala ya tantalum niobium, makangaza, mpweya wamagetsi, ndi mitambo yakuda.
⑤ Kugwiritsa ntchito bwino zinthu zina monga zinthu zosiyanasiyana zotsalira ndi zinthu zosungunulira.
⑥ Pali zitsulo zachitsulo zolemera, zolemera komanso zoyandama zomwe zimaphatikizidwa ndi maginito achitsulo.
⑦Kusankha mwanzeru kwa mchere wachitsulo ndi wosakhala wachitsulo.
⑧ Mayeso osankhira mosalekeza a theka-mafakitale.
⑨ Kukonza ufa wabwino kwambiri monga kuphwanya zinthu, kugaya mipira ndi kugawa m'magulu.
⑩ Ntchito za EPC monga kuphwanya, kusankha zinthu pasadakhale, kugaya, kulekanitsa maginito (zolemera, zoyandama), kupukuta raft youma, ndi zina zotero.
Nthawi yotumizira: Julayi-25-2022