Khetha ulimi:
I isihlukanisi STET kuyinto ipuleti parallel isihlukanisi electrostatic, Nokho, amapuleti electrode kuthambekele nendawo njengoba kuqhathaniswa thwi njengoba kunjalo iningi parallel ipuleti separators. Ngaphezu kwalokho, the isihlukanisi STET efeza lo tribo-ukushaja kuyizinhlayiyana futhi eveza kanyekanye ngumuntu ngesivinini anezikhala evulekile ibhande. Lesi sici sivumela kokubili eliphezulu kakhulu othize ukucutshungulwa izinga feed, kanye nokwazi ukucubungula izimpushana zikanokusho kakhulu kuka amadivayisi ezivamile electrostatic. The mineral separator machinery has been in commercial operation since 1995 uhlukanisa carbon unburned kusukela impukane umlotha amaminerali (D50 ejwayelekile cishe 20 μm) ezitshalweni zikagesi ezisebenza ngamalahle ngamalahle. This electrostatic separation machine has also been successful at beneficiating other inorganic materials, ezihlanganisa amaminerali ezifana calcium carbonate, talc, barite, nabanye. The STET separator has also been successfully applied to processing agricultural materials such as oilseed meals and pulses, animal meals, and rendering products.
Imininingwane eyisisekelo yokuhlukaniswa kwe-STET kuboniswe ngezansi. I izinhlayiya icala by umphumela triboelectric ngokusebenzisa kuyizinhlayiyana-to-kuyizinhlayiyana ukushayisana phakathi igebe phakathi electrode. Voltage isicelo phakathi electrode esiphakathi ± 4 futhi ± 10 kV isihlobo emhlabathini, enikeza Imininingwane voltage umehluko 8 - 20 kV yonkana ungumthombo ongumngcingo kakhulu electrode igebe ngegama 1.5 cm (0.6 intshi). Okuphakelayo izinhlayiya bathulelwe isihlukanisi STET kwelinye izindawo ezintathu (Okuphakelayo Izimbobo). I isihlukanisi STET ukhiqiza imikhiqizo emibili kuphela, a omubi icala kuyizinhlayiyana ekusakazeni eqoqwe phezu electrode kahle icala, kanye omuhle icala kuyizinhlayiyana ekusakazeni eqoqwe phezu electrode omubi icala. Imikhiqizo ethunyelwayo kuya hoppers abafanele ekupheleni ngamunye isihlukanisi STET ngu ibhande isihlukanisi, bese uwa ngaphandle kwesihlukanisi ngamandla adonsela phansi. I isihlukanisi STET akanakuzala middlings noma bavuselele ekusakazeni, nakuba pass amaningi ukucupha ukuthuthukisa ubumsulwa umkhiqizo kanye / noma zokutakula kungenzeka.
Izinhlayiyana ethunyelwayo esikhaleni electrode (ngokuhlukana zone) ngu iluphu okuqhubekayo, evulekile anezikhala ibhande. Ibhande usebenza ngesivinini. I-geometry we ibhande ukhonza wayofika izinhlayiya emihle ebusweni the electrode, ekuvimbeleni ekuqongeleleni izinhlayiya emihle elilulaza ukusebenza voltage ensimini bendabuko mahhala ukuwa ipuleti parallel uhlobo ngokwahlukana amadivayisi. Ngaphezu kwalokho, ibhande yakha bodwa okusezingeni eliphezulu, okusezingeni eliphezulu omawala zone phakathi electrode amabili, ukugqugquzela tribo-ukushaja. I travel esiphikisayo samanje ibhande isihlukanisi ivumela ukushaja okuqhubekayo kanye kushajwe noma izinhlayiya ngaphakathi isihlukanisi, isidingo uhlelo pre-ukushaja umfula we isihlukanisi STET. I isihlukanisi STET kuyinto okusezingeni eliphezulu okuphakelayo izinga, okudayiswayo proven ukuhlelwa uhlelo. Umkhawulo processing umthamo we isihlukanisi STET ugxile umsebenzi we volumetric okuphakelayo izinga ukuthi zingavezwa esikhaleni electrode yi STET isihlukanisi ibhande. Okunye eziguquguqukayo, ezifana ijubane ibhande, ibanga phakathi electrode kanye ukuminyana evundile powder ukusebenza esiphezulu okuphakelayo izinga, ngokuvamile ngezinga elincane. Ukuze kuqhathaniswa okusezingeni eliphezulu kwabantu izinto, isibonelo fly umlotha, esiphezulu ukucutshungulwa ngesilinganiso 42 intshi (106 cm) electrode ububanzi commercial ngokwahlukana iyunithi icishe 40 - 45 Amathani ihora okuphakelayo ngayinye. Ukuze kancane obukhulu okuphakelayo izinto, esiphezulu okuphakelayo izinga lingaphansi.
| Okuphakelayo Kwezinto | Ubungako Obulinganisiwe Obulinganisiwe | Cishe STET 42 Izinga eliphakelayo le-Inch Separator |
|---|---|---|
| fly Ash | 60 - 80 iphawundi / ft 3 (1000 –1300 kg / m3) | 40 - 45 Ton ngehora |
| talc | 30 - 40 amakhilogremu / ft 3 (500 - 600 kg / m3) | 15 - 20 Ton ngehora |
| U-Flour kakulweni | 30 - 40 amakhilogremu / ft 3 (500 - 600 kg / m3) | 15 - 20 Ton ngehora |
The STET separator provides end users with adjustable control of product quality and can be integrated into existing process flowsheets. Ngaphezu kwalokho, isihlukanisi se-STET sinezinketho eziningi ezishintshayo:
I-STET njengamanje inikeza osayizi ababili be-STET abahlukanisi:
Lo mshini ucishe ulingane 9.1 amamitha (29 izinyawo, 11 ¾ amayintshi) eside; 1.7 amamitha(5 izinyawo, 7 amayintshi) ububanzi; 3.2 amamitha (8 izinyawo 1 7/8 amayintshi) okusezingeni eliphezulu. I-compactness yohlelo ivumela ukuguquguquka kumiklamo yokufaka nezinqubo zokufika 40 amathani ngehora for umlotha impukane.
Ukusetshenziswa amandla mayelana 1 kilowatt-ihora ithoni ngayinye yezinto ezenziwayo, ngamandla amaningi aqediwe yilawa amabili 50 I-HP (37 kW) motors eziqhuba ibhande.
Lo mshini ucishe ulingane 9.1 amamitha (29 izinyawo, 11 ¾ amayintshi) eside; 1.2 amamitha(4 izinyawo 1 intshi) ububanzi; 3.2 amamitha (8 izinyawo 1 7/8 amayintshi) okusezingeni eliphezulu, okwenza ibe yi-18 ”imodeli encane kunaleso noma i-42”, futhi iyakwazi ukucubungula kuze kufike 23 ukondla amathani ngehora.
Ukusetshenziswa amandla mayelana 1 kilowatt-ihora ithoni ngayinye yezinto ezenziwayo, ngamandla amaningi aqediwe yilawa amabili 30 I-HP (22KW) motors eziqhuba ibhande.
