Select Language:
Olekanitsa STET ndi mbale yofananira electrostatic separator, Komabe, mbale za elekitirodi zimalunjika mopingasa kusiyana ndi vertically monga momwe zimakhalira muzolekanitsa mbale zambiri zofanana.. Komanso, ndi STET olekanitsa amakwaniritsa ndi tinthu tribo-nawuza ndipo Ndikuuzani imodzi ndi mkulu-liwiro lotseguka mauna conveyor lamba. Mbali imeneyi zimathandiza kuti onse mkulu kwambiri ndalama yeniyeni processing chakudya, komanso imapanga kuti pokonza ufa bwino kwambiri kuposa zipangizo ochiritsira electrostatic. The mineral separator machinery has been in commercial operation since 1995 kulekanitsa unburned mpweya ku ntchentche mchere phulusa (lililonse D50 pafupifupi 20 μm) zomera malasha amapanga mphamvu. This electrostatic separation machine has also been successful at beneficiating other inorganic materials, kuphatikizapo mchere monga calcium carbonate, talc, barite, and others. The STET separator has also been successfully applied to processing agricultural materials such as oilseed meals and pulses, animal meals, and rendering products.
Mfundo zikuluzikulu za olekanitsa STET zikusonyezedwa pansipa. The particles ndi mlandu ndi zotsatira triboelectric kudzera tinthu-to-tinthu kugunda mkati mwa kusiyana pakati maelekitirodi.. Magetsi ogwiritsidwa ntchito pakati pa maelekitirodi ali pakati pa ± 4 ndi ± 10 kV poyerekeza ndi pansi, kupereka okwana voteji kusiyana kwa 8 - 20 kV kudutsa mpata wopapatiza kwambiri wa elekitirodi mwamwambo 1.5 cm (0.6 inchi). Zakudya particles anayambitsa kwa olekanitsa STET pa imodzi mwa malo atatu (Dyetsani Madoko). The olekanitsa STET umabala mankhwala awiri okha, tinthu tating'ono ting'onoting'ono tomwe timasonkhanitsidwa pa electrode yabwino, ndi mpweya wabwino tinthu mtsinje anasonkhanitsidwa pa elekitirodi zoipa mlandu. mankhwala amaperekedwa kwa hoppers aliyense kumapeto kwa olekanitsa STET ndi lamba olekanitsa., ndi kugwa kuchokera m'cholekanitsa ndi mphamvu yokoka. The STET olekanitsa sangabereke ndi middlings kapena akonzanso mtsinje, ngakhale masanjidwe angapo chikudutsa kusintha mankhwala chiyero ndi / kapena kuchira zitheka.
Particles ali zoperekedwa kudzera kusiyana elekitirodi (zone kulekana) ndi kuzungulira mosalekeza, lotseguka mauna lamba. Lamba ukugwira ntchito pa liwilo. Masamu lamba amagwirabe kusesa particles bwino kuzichotsa maelekitirodi ndi, kuletsa kudzikundikira kwa tinthu ting'onoting'ono tomwe timasokoneza magwiridwe antchito ndi gawo lamagetsi pazida zolekanitsa zamtundu wamba zaulere.. Kuphatikiza apo, lamba limapanga chotchinga chachikulu, mkulu chipwirikiti zone pakati maelekitirodi awiri, kulimbikitsa tribo-adzapereke. Kuyenda kwamakono kwa lamba wolekanitsa kumalola kulipira kosalekeza ndi kulipiritsanso kapena tinthu ting'onoting'ono mkati mwa olekanitsa., kuchotsa kufunika kwa dongosolo chisanadze kulipiritsa kumtunda kwa olekanitsa STET. The STET olekanitsa ndi mkulu mlingo chakudya, malonda kutsimikiziridwa processing dongosolo. The pazipita processing mphamvu ya olekanitsa STET makamaka ntchito ya mlingo volumetric chakudya kuti akhoza kuperekedwa kudzera electrode kusiyana ndi STET olekanitsa lamba.. Zosintha zina, monga liwiro la lamba, mtunda pakati pa maelekitirodi ndi kachulukidwe aerated wa ufa zotsatira pazipita chakudya mlingo, kawirikawiri mpaka pang'ono. Pakuti mkulu kachulukidwe zipangizo, mwachitsanzo kuwulutsa phulusa, pazipita processing mlingo a 42 inchi (106 cm) Elekitirodi m'lifupi malonda kulekana unit ndi pafupifupi 40 - 45 Matani pa ola la chakudya. Pakuti zochepa wandiweyani chakudya zipangizo, mlingo waukulu wa chakudya ndi wotsika.
| Dyetsani Zinthu | Pafupifupi Kachulukidwe Wochuluka Wokwanira | Pafupifupi STET 42 Inchi Separator Maximum Feed Rate |
|---|---|---|
| ntchentche Ash | 60 - 80 paundi/ft 3 (1000 -1300kg/m3) | 40 - 45 Matani pa ola |
| Talc | 30 - 40 mapaundi/ft 3 (500 - 600 kg/m3) | 15 - 20 Matani pa ola |
| Ufa wa Wheat | 30 - 40 mapaundi/ft 3 (500 - 600 kg/m3) | 15 - 20 Matani pa ola |
The STET separator provides end users with adjustable control of product quality and can be integrated into existing process flowsheets. Kuphatikiza apo, olekanitsa STET ali angapo zochita zokha:
STET panopa amapereka miyeso iwiri ya olekanitsa STET:
Makinawa ndi pafupifupi 9.1 meters (29 mapazi, 11 ¾ inchi) yaitali; 1.7 meters(5 mapazi, 7 mainchesi) lonse; 3.2 meters (8 mapazi 1 7/8 mainchesi) mkulu. The compactness a dongosolo amalola kusinthasintha mu unsembe mapangidwe ndi njira mpaka 40 matani pa ola kwa ntchentche phulusa.
The mowa mphamvu za 1 ola la kilowatt pa tani ya zinthu zomwe zakonzedwa, ndi mphamvu zambiri zodyedwa ndi awiriwo 50 HP (37 kW) injini zomwe zimayendetsa lamba.
Makinawa ndi pafupifupi 9.1 meters (29 mapazi, 11 ¾ inchi) yaitali; 1.2 meters(4 mapazi 1 inchi) lonse; 3.2 meters (8 mapazi 1 7/8 mainchesi) mkulu, kupangitsa kukhala 18" kucheperako kuposa kapena 42"., ndipo imatha kukonza mpaka 23 chakudya matani pa ola.
The mowa mphamvu za 1 ola la kilowatt pa tani ya zinthu zomwe zakonzedwa, ndi mphamvu zambiri zodyedwa ndi awiriwo 30 HP (22KW) injini zomwe zimayendetsa lamba.
