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Pali njira zingapo zopangira mchere. Imodzi mwa njirazi ndi kudzera mu njira yolekanitsa ma electrostatic. Njirayi imalola opanga ma mineral processor kuti azitha kupatula mchere wapamwamba kwambiri ndikulekanitsa ndi mchere wina wa gangue. Ndiye kulekana kwa electrostatic ndi chiyani ndipo kumagwira ntchito bwanji? M'nkhaniyi, cha ku Switzerland Zida & Technology LLC (STET), explains the key features of electrostatic separation and how we incorporate it into our zida zopatukana zaukadaulo.
Kupatukana kwa electrostatic kumalekanitsa mchere kutengera mawonekedwe awo oyipa kapena abwino. Kupatukana kwa electrostatic kumagwiritsidwa ntchito m'njira zingapo, koma amagwiritsidwa ntchito mobwerezabwereza m'makampani opanga mchere. Chofunikira pakukonza mchere ndikulekanitsa mchere wamtengo wapatali kuchokera kuzinthu zosafunikira (gange). This step allows for the production of the high-quality minerals needed in the creation of different products.
Pali njira zingapo zosiyana zida zolekanitsa mchere amagwiritsa ntchito electrostatic kupatukana. Pazochitika zilizonse, Cholinga cha makinawo ndikulekanitsa tinthu tating'ono ting'onoting'ono tosiyanasiyana. Izi zimatsirizidwa pa mbale yofanana, mbale ya angular, kapena cholekanitsa ng'oma. Mu chilichonse, pali zinthu zitatu zazikuluzikulu - kulipiritsa kwa tinthu ting'onoting'ono, kutumizirana ma particles awa, ndi kulekana kwa tinthu ting'onoting'ono. Each of these steps is necessary to produce a high-quality product.
Pa tinthu mlandu gawo, ma minerals amapeza ndalama zotsutsana ndi magetsi. Mugawo la kutumiza, particles nayimitsa izi amakopeka mbale ndi mlandu wotsutsa (mbale zabwino kukopa zoipa particles ndi mosemphanitsa) ndi kutumizidwa kumadera osiyanasiyana. Ndipo potsiriza, mu gawo la kulekana, they are separated into two distinct compartments based on the electric charges.
Chifukwa pali mitundu yosiyanasiyana ya zida zolekanitsa ma electrostatic mineral, aliyense amagwiritsa ntchito njira zapadera zolekanitsira nkhanizo. Za nkhaniyi, tidzadutsa gawo lililonse la magawowa pogwiritsa ntchito chitsanzo cha triboelectric wolekanitsa STET.
Chimodzi mwazinthu zofunika kwambiri pakulekanitsa kwa electrostatic ndikulipiritsa tinthu tating'onoting'ono. Kuti alekanitse particles, amayenera kuyitanitsa kaye magetsi. Kulipira tinthu kumatha kuchitika m'njira zingapo, koma olekanitsa STET amagwiritsa kuthamangitsa triboelectric. Kuti muchite izi, mchere amadyetsedwa mu olekanitsa ndi kugwera mu mpata electrode (danga pakati pa mbale ya positive charged ndi mbale yoyipa). Mpata uwu ndi pamene tinthu tating'onoting'ono timagundana wina ndi mzake ndikumangika. Some particles will become negatively charged and others will become positively charged.
Pambuyo particles ndi mlandu, kenako amalekanitsidwa. Chifukwa tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono kapena toyipa, amakokeredwa ku mbale zomwe zili zopingasa. Ma particles abwino amakopeka ndi mbale yoyipa. Mofananamo, particles zoipa mlandu amakopeka mbale zabwino. Between the plates and the particles is an open-mesh belt that conveys the particles in opposite directions. Tinthu tating'onoting'ono tabwino timakopeka pamwamba ndipo timasunthidwa ndi lamba kumanja. Motsutsana, the negatively charged particles are attracted to the bottom and moved by the belt to the left.
Kupyolera mu njira zitatu zofunika za kulekana kwa triboelectric, mineral processors amatha kupanga mchere wapamwamba kwambiri womwe ungagwiritsidwe ntchito popanga zinthu zosiyanasiyana. cha ku Switzerland Zida & Technology LLC (STET) Tsopano popeza mwawona momwe olekanitsa triboelectric amatha kuchepetsa kuipitsidwa komwe kumayambitsidwa ndi phulusa la ntchentche ya malasha, MA.
Timapereka zida zamakono zopangira mchere, Timapereka zida zamakono zopangira mchere, Timapereka zida zamakono zopangira mchere. Timapereka zida zamakono zopangira mchere. Ndikufuna kuphunzira zambiri? Lumikizanani nafe lero!
