Siffantarwa
HydroyackonesShin Kungiyar Cono-Cylindrical ta Cono-Cono, tare da Inlet ɗin Ciyar da ke cikin Telleticy a cikin silinda na silinda da kuma mashigai a kowane gunduma. Wutar a sakin silin da ake kira Bangaren Sashin Cylinmical da ake kira Beter Vortex kuma yana wucewa cikin Cyclone don rage frowerarfin yanki kai tsaye daga Inlet. A ƙarshen Conal shine mashigar na biyu, spigot. Don girman rabuwa, kawunan biyu galibi suna buɗe wa yanayin. Ana amfani da hydrocycones gaba ɗaya tare da spigot a ƙarshen ƙarshen ƙarshen, saboda haka ana kiransa sandar samfurin, yana barin mai binciken, da overflow. Hoto na 1 tsara yana nuna babban abubuwan kwararar da ƙirar ƙirar na ɗan halihydrogyclone: vortoces biyu, inlet ɗin abinci na tabo da abubuwan sama. Ban da yankin da ke cikin tangalan na tangare na tangata, motsi mai motsi a cikin cyclone yana da sihiri. Idan daya ko duka abubuwan da suke ciki suna buɗe wa sararin samaniya, yanki mai ƙarancin haifar da ainihin ainihin a sarari, a cikin vortex na ciki, a cikin ɓoyayyen ciki.
Hoto na 1. Babban fasali na hydraccyclone.
Ka'idojin aiki mai sauki ne: ruwa, dauke da barbashi na dakatarwa, shiga cikin cyclone din da ke tangare, cike da gida a cikin kwararar da ke gudana a cikin kwarara Abubuwan da suka fi girma suna motsawa cikin ruwa zuwa waje na cyclone a cikin karkace motsi, kuma fita ta hanyar spigot tare da guntun ruwa. Saboda iyakance yanki na spigot, gurbi na ciki, yana juyawa a cikin hanya kamar yadda ke gudana ta hanyar da ke gudana, da ke ɗauke da yawancin ruwa da barbashi tare da barbashi mai kyau tare da barbashi mai kyau tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi tare da barbashi da barbashi tare da shi. Idan karfin spigot ya wuce, an rufe Core da iska kuma sakin spigot canje-canje daga 'igiya' da asarar m kayan zuwa da overflow.
Diamita na silinda na silinda shine babban canji da zai shafi girman raunin da za a iya rabuwa, kodayake ana iya canzawa da strelet da kansa don canza rabuwa da kansu. Duk da yake ma'aikatan farko da ke gudana tare da cycles kamar ƙarami har zuwa 5 mm zuwa 2.5 m, tare da rarrabe girma na barbashi na 2700 kilogiram a halin yanzu 2.5 m, tare da rarrabe girma na barbashi na 2700 kilogiram a halin yanzu 2.5 m, tare da rarrabe girma na barbashi 2700 μm, ragewa tare da ƙara yawan ƙananan. Gudanar da matsin lamba na matsin lamba daga mashaya 10 don ƙananan diamita zuwa mashaya 0.5 don manyan raka'a. Don ƙara ƙarfin aiki, da yawahydroyackonesana iya bayyana shi daga layin abinci guda ɗaya.
Kodayake ƙa'idar aiki mai sauki ce, yawancin bangarorin aikinsu har yanzu ba za a fahimta da su ba, da kuma zaɓi don aikin masana'antu suna da iko.
Rarrabuwa
Barry A. Wills, James A. FincC, FCIm, P.ENG., A cikin fasahar sarrafa ma'adinan sarrafa (bugu na takwas), 2016
9.4.3 hydracycones game da allon fuska
Hydrocyclones ya zo ne don mamaye rarrabuwa lokacin da ma'amala da kyau barbashi a cikin rufe ƙofukan nika da'irori (<200 μm). Koyaya, abubuwan ci gaba kwanan nan a fasaha na allo (BABI NA 8) sun sabunta sha'awa wajen amfani da allo a cikin da'irori na niƙa. Screens daban akan girman girman kuma ba a rinjayi da yawa da yawa da yawa ya bazu a cikin ma'adanai. Wannan na iya zama fa'ida. Screens shima basu da juzu'i na kewaye, kuma kamar yadda 9.2 ya nuna, bypunt iya zama babba (sama da 30% a wannan yanayin). Hoto na 9.8Sows misalin bambanci a cikin ɓangaren journing don hotunan Cyclondand. The data is from the El Brocal concentrator in Peru with evaluations before and after the hydrocyclones were replaced with a Derrick Stack Sizer® (see Chapter 8) in the grinding circuit(Dündar et al., 2014). Mai daidaituwa da fata, idan aka kwatanta da keke allo yana da babban rabuwa (gangara ta hanyar ya zama mafi girma) kuma kaɗan. Rashin karuwa a cikin rijiyoyin da'irar da aka ruwaito saboda mafi girman farashin karya bayan aiwatar da allo. Wannan an danganta shi da kawar da kashewa, rage adadin kayan da aka aiko baya zuwa nika Millwhhich yana da tasirin yanayin barbashi.
Hoto 9.8. Bangare na biyu ga cyclones da allo a cikin nika da'irar da ke da'irar el brocal mai iya tattarawa.
(An daidaita daga Dündar et al. (2014)
Canji ba hanya daya ba ce, kodayake: Canji kwanan nan shine sauyawa daga sclocone, don amfani da ƙarin sigogin ragewar biyun Kenser (Sasseville, 2015).
Tsarin aiki da ƙira
EOIN H. MacDonald, a cikin littafin Jagora na Bincike da kimantawa, 2007
Hydroyackones
Hydrocycones an fi dacewa da sized ko dimlimin manyan slurry mai laushi kuma saboda suna mamaye filin bene ko kuma hedabial. Sun yi aiki sosai yayin da aka ciyar da su a cikin tsararren rarar fata da kuma yawan roba kuma ana amfani da su daban-daban ko a cikin gungu don samun damar da ake so a buƙata. Sizing kamuwa ya dogara ne da sojojin da aka samar ta hanyar yawan kwararar ruwa masu amfani da su. Babban Vortex da aka kafa ta hanyar slurry mai shigowa da ke shigowa ayyuka sun karkata zuwa ƙasa a bangon bango na ciki. Surgets suna fitowa da karfi ta hanyar karfin gwiwa don haka kamar yadda ɓangaren litattafan almara yana motsawa ƙasa da yawa yana ƙaruwa. A tsaye kunnuwa na gudu suna aiki zuwa bangon bango da sama kusa da axis. Kadan tsummancin cirrime smmeime an tilasta zuwa sama ta hanyar mai binciken Vortex don wucewa ta hanyar buɗe a ƙarshen ƙarshen. Yankin tsaka-tsaki ko ambulaf ɗin tsakanin kwarara biyu yana da saurin gudu kuma ya raba mai tsoka yana motsawa zuwa sama. Mafi yawan abubuwan wucewa sun wuce a cikin karami vortex da kuma manyan sojojin Centrifugal sun jefa mafi girma daga cikin abubuwan da suka fice a cikin finer mai kyau. Wadannan barbashi suna komawa na waje da bayar da rahoto sau ɗaya ga abincin Jig.
Da geometry da yanayin aiki a cikin yanayin kwarara na tarkohydrogyclonean bayyana a cikin siffa 8.13. Masu canji na aiki sune raunin da aka samu, kayan abinci, halaye masu ƙarfi, matsa lamba na abinci da matsin lamba da matsin lamba da matsin lamba. Masu canjin Cyclone sune yanki na Inlet ɗin Ciyar, Vortex mai gano diamita da tsayi, da kuma spigot sakin diamita. Darajar mai riƙewa mai ƙarfi ita ce kuma ƙira ta shafa; Morearin magana ya bambanta da sphericity thearshe shine siffar sa factaurace kuma mafi girman juriya. Yankin damuwa mai mahimmanci na iya mika wa wasu barbashi na zinare kamar yadda 200 mm a cikin girman da hankali da kuma lura da tsari na rarrabuwa da kuma sakamakon inganta raguwar karaya da kuma sakamakon inganta raguwar karaya da kuma sakamakon inganta raguwar karaya. Tarihi, lokacin da aka ba da ƙarancin kulawa ga dawowar 150μM hatsi, dauke da zinare a cikin slime na slime ya bayyana da alhakin asarar gwal wanda aka yi rikodin ya zama babba kamar 40-60% a cikin ayyukan da aka sanya shi a cikin ayyukan da aka sanya su.
8.13. Kayan kwalliya na yau da kullun da yanayin aiki na hydracyclone.
Hoto na 8.14 (Balagirar Selececearshe zaɓi na Cyclones don rabuwa da masu girman D50 daga 9-18 Microns har zuwa 37-76 microns. Wannan ginshiƙi, kamar yadda tare da sauran irin waɗannan zane na cyclone, ya dogara ne akan ciyar da takamaiman nau'in. Yana ɗaukar daskararren abun ciki na kilogiram 2,700 / m3 a cikin ruwa a matsayin jagorar farko da ya zaɓi. Mafi girma diamita na cyclones ana amfani da su don samar da m rarrabuwa amma suna buƙatar babban adadin ajiyar don aikin da ya dace. Kyakkyawan rarrabuwa a manyan garken feed na buƙatar gungu na ƙananan hayatarwar keke yana aiki a layi daya. Dole ne a tabbatar da zane na ƙarshe don ɗaukar nauyi, kuma yana da mahimmanci don zaɓar Cyclone a tsakiyar kewayon don a iya zama a farkon ayyukan aiki.
8.14. CABRALAMALA SECELACETALACE.
CBC (kewaya gado) Cyclone yana da'awar rarraba kayan abinci na zinari har zuwa 5 mm diamita da kuma samun madaidaicin shirin Jig da aka ciyar da shi. Rabuwa yana faruwa a kusanD50/150 microns wanda aka danganta da silica na yawa 2.65. Ana da'awar ankara ta CBC cyclone tana da matukar kyau ga rabuwa ga jigon daidaitaccen tsari mai laushi da kusan cikakken cire kayan sharar gida. Koyaya, kodayake ana da'awar wannan tsarin don samar da babban tsarin da ya dace da manyan ma'adinai masu nauyi a daya wucewar kayan abinci wanda ke dauke da lafiya da flaky zinare. Tebur 8.5Vivesarfin fasaha na AkwhydroyackonesDon yanke-kashe maki tsakanin 30 da 100 microns.
Tebur 8.5. Bayanin fasaha na Akw Hydrocycones
| Nau'in (KRS) | Diamita (mm) | Matsin lamba | Iya aiki | Yanke maki (microns) | |
|---|---|---|---|---|---|
| Slurry (m3 / hr) | Daskararru (T / Hx). | ||||
| 2118 | 100 | 1-2.5 | 9.27 | 5 | 30-50 |
| 2515 | 125 | 1-2.5 | 11-30 | 6 | 25-45 |
| 4118 | 200 | 0.7-2 | 18-60 | 15 | 40-60 |
| (Rwn) 6118 | 300 | 0.5-1.5 | 40-140 | 40 | 50-100 |
Abubuwan ci gaba a cikin dabara na baƙin ƙarfe da fasahar gargajiya
A. Jerakivic, cikin baƙin ƙarfe Ore, 2015
8.3.3.1 Hydracyclone
A hydraccyclone, kuma ana magana da shi azaman cyclone, na'urar da ke amfani da ita ta hanyar haɓaka ƙimar slurdparticles da daban daban bisa ga girman, siffar, da takamaiman nauyi. Ana amfani dashi sosai a masana'antar ma'adinai, tare da babban amfanin sa a cikin sarrafa ma'adinai kasancewa a matsayin mai tsari ne mai kyau sosai a ƙoshin girma. Ana amfani da shi sosai a cikin ayyukan da ke rufe ƙasa amma ya sami sauran amfani, kamar su desalid, da digiri da thickening.
Hydrocyclone (Hoto na 8.12A) ya ƙunshi jirgin ruwa mai tsabta, buɗe a kofin ta, ko oteflow, an haɗa shi da sashin cylindrical, wanda ke da Inlet ɗin Cylindial, wanda ke da Inlet ɗin Cylindrical, wanda ke da Inlet ɗin Cylindial, wanda ke da Inlet ɗin Cutlinder. An rufe saman silinda a rufe tare da farantin wanda ya wuce wani bututun mai axeflow. A cikin bututun yana tsawaita zuwa jikin cyccone ta takaice, wani ɓangare wanda aka cire wanda aka sani da shi da mai binciken, wanda ke hana ɗan gajeren kafa kai tsaye zuwa cikin ambaliyar kai tsaye. Ana gabatar da abinci a karkashin matsin lamba ta hanyar shigarwar togalicy, wanda ke ba da juyawa zuwa ɓangaren litattafan almara. Wannan yana haifar da vortex a cikin cyclone, tare da yankin matsin lamba tare da gefen tsaye, kamar yadda aka nuna a hoto na 8.12b. Air-core taso tare da axis, al'ada haɗa shi da yanayi ta hanyar buɗewar iska, amma a wani ɓangare wanda aka lalata ta hanyar narkar da iska mai narkewa yana fitowa daga cikin mafi ƙarancin matsin lamba. Yawan centrifugal karfi yana hanzarta yawan masarar da barbashi, don haka rabuwa barbashi bisa ga girman, tsari, da takamaiman nauyi. Matsakaicin sassauya barbashi motsawa zuwa bango na cyclone, inda gudu ya zama mafi ƙasƙanci, kuma yi ƙaura zuwa buɗe ido (enflow). Saboda aikin jan karfi, barbashi mai saurin hawa zuwa yankin karancin matsin lamba kuma ana ɗaukar sama ta hanyar mai binciken Vortex zuwa ga Ubangiji ya ambaci.
Hoto 8.12. Hydracyclone (https://www.aerprode.com Cavex Hydracyclone ya mamaye littafin, https://www.wimerrals.com/Products_serpx.
Hydrocycones an kusan amfani da su a duk duniya da aka yi amfani da shi a cikin da'irori masu ƙarfi saboda babban ƙarfin su da kuma ƙarfin dangantakar dangi. Hakanan zasu iya rarrabe a kan kewayen kewayon barbashi mai girma (yawanci 5-500 μm), ana amfani da karami raka'a don rarrabuwa. Koyaya, aikace-aikacen cyclone a cikin da'irar magnetite na iya haifar da aikin haɓaka saboda bambanci mai yawa ga bambancin magnette da sharar gida (silica). Magnetite yana da takamaiman yawa na kimanin 5.15, yayin da silica ke da takamaiman yawa na kimanin 2.7. Ahydroyackones, m ma'adanai daban a wani finer yanke fiye da severarancin ma'adinai. Saboda haka, 'yanci magnettet ana mai da hankali ne a cikin cyclone ercone, tare da m ɗaukaka na magnetite. SPIER-Munn et al. (2005) lura cewa alaƙar da ke tsakanin girman yanke (d50C) da ƙarancin ƙasa ya bibiyar magana game da yanayin mai zuwa dangane da yanayin kwarara da sauran dalilai:
inaρs shi ne daskararren ƙarfi,ρl shine adadin ruwa, kumanyana tsakanin 0.5 da 1.0. Wannan yana nufin cewa tasirin ma'adinai akan yawan cyclone na iya zama mai mahimmanci. Misali, idand50c na magnette shine 25 μm, sannand50C na silica barbashi zai zama 40-65 μm. Hoto 8.13 yana nuna ingantaccen cyclone na Cyclone don Magnette (Fe3O4) da silica (Silica (Silica (Silica) sun samo daga binciken ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon masana'antu magnetite. Girman rabuwa ga silica yana da mai kulawa, tare dad50C for fe3o4 na 29 μm, yayin da hakan don Sio2 shine 68 μm. Saboda wannan sabon abu, magnet ɗin na niƙa tare da hydrocycones ba shi da inganci kuma suna da ƙananan ƙarfin idan aka kwatanta da sauran tushe na nika nika da'irori.
Hoto 8.13. Ingancin Cyclone don Magnetite Fe3O4 da Silica Slii2 na masana'antu.
Fasahar Matsayi na Tsakiya: Asali da Aikace-aikace
MJ COCEER PHD, a cikin Laburaren Chemister masana'antar, 2001
Na'urorin karuwa-rabuwa
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Hydrogyclone
Wannan shine ɗayan mafi sauƙin nau'ikan daskararru. Yana da babban tsari mai inganci kuma ana iya amfani dashi don cire daskararru yadda ya kamata a babban yanayin zafi da matsa lamba. Yana da tattalin arziƙi saboda ba shi da motsi masu motsi kuma yana buƙatar ɗan kulawa kaɗan.
Ingantawa rabuwa ga daskararru shine babban aiki na barbashi-girman. Babban ingancin ingancin aiki 80% ana iya cimma nasarar silica da yanayin zafi sama da 300 ° C, yayin da a cikin yawan zafin jiki na ƙwararrun abubuwa sun fi 99%.
Babban hannun jari na aikin hydrocyclone shine dabi'ar wasu salts don bi zuwa bangon na Cyclone.
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Micro-fild
Filayen da ke gudana suna halartar wannan hanyar da ake lura da su a cikin tsallakewar ruwa a ƙarƙashin yanayin yanayi mai mahimmanci. An yi amfani da microfultration microfitration zuwa rabuwa da precipitated gishiri a matsayin daskararru, ba da-rabon-rabuwa da yawanci wuce 99,9%. Goemanset al.[30] Soda Sodium nitrate rababbi daga cikin ruwa mai zurfi. A ƙarƙashin yanayin binciken, sodium nitrate ya kasance kamar yadda gishiri na ƙyalli kuma ya iya tsallaka matatar. An samo ingancin tsari wanda ya bambanta da zazzabi, tun da ƙila ya ragu kamar yadda zazzabi ke ƙaruwa, da kashi 400 ° C da 400 ° C, bi da su 400 ° C, bi da shi. Waɗannan ma'aikatan sunyi bayanin tsarin rabuwa a sakamakon wani bambanci na matsakaici na matsakaici zuwa ga mafita na siyasa, kamar yadda tsayayya da gishirin gunkinsu na yau da kullun, dangane da bayyananniyar kwalliyar da ta fi dacewa da ita. Sabili da haka, zai yiwu ba kawai don tace salla precipitated kamar daskararru kamar daskararru-melting-aya silts wanda ke cikin yanayin molting.
Matsalar aiki akasari galibi saboda tace-lalata-lalata da salts.
Takarda: sake amfani da kayan da aka sake sarrafawa
Mista Doshi, JM Dyy, a cikin Modele na Magana a cikin Kayan Kimiyya da Alamar Kimiyya, 2016
3.3 Tsabtace
Cleaners kohydroyackonesCire mashahuri daga ɓangaren ɓangare bisa bambanci na bambanci tsakanin gurbata da ruwa. Wadannan na'urori sun ƙunshi jirgin ruwan conical ko cylindrical-conal-conal-conals jirgin ruwa a cikin abin da ɓangaren litattafan almara ana ciyar da togenally a babban diamita ƙare (Hoto na 6). A yayin wucewa ta hanyar tsabtace ɓangaren ɓangaren ɓangaren ɓangaren bunkasa mai tasowa mai gudana na Vortex, kama da na cyclone. Redar da ke jujjuyawa a kusa da tsakiyar axis kamar yadda yake wucewa daga cikin mashiga da zuwa konuwa, ko buɗe bango, a ciki ta bango mai tsabta. Rufin Gudun Rotinal yana hanzarta kamar yadda diamita na mazugi ya ragu. Kusa da APEx ƙarshen ƙaramin diamita na buɗe yana hana ɗigo daga yawancin kwarara wanda ke jujjuya shi a cikin mai tsabtace ciki. Ruwan da ke gudana a cikin Inner Core Flowesaway daga budewar APEX har sai ya gama ta hanyar mai binciken Vortex, wanda yake a babban diamita ƙare a tsakiyar mai tsabtace. Babban abu mafi girma, an mai da hankali a bangon mai tsabtace saboda karfi na Centrifugal, an cire shi a koli na mazugi (BLiss, 1997, 1997).
Hoto na 6. Carstangarfin Hydrocyclone, manyan tsarin rudewa da abubuwan rarrabuwa.
An ware masu tsabta kamar yadda, matsakaici, ko ƙananan yawa dangane da yawa da girman waɗanda aka cire. Babban tsabtace mai tsabta, tare da diamita daga 15 zuwa 50 cm (6-20 a) ana amfani dashi don cire tarko, shirye-shiryen takarda, da kuma matsakai kuma galibi kuma suna zuwa nan da nan biyo baya ga mai ja. Kamar yadda mai tsabtace diamita yake raguwa, ingancinsa a cikin cire ƙananan ɓoyayyen ɓoyayyen yana ƙaruwa. Don dalilai masu amfani da tattalin arziki, 75-mm (3 a) diamita cyclone gaba ɗaya shine mafi ƙarancin tsabtace a cikin masana'antar takarda.
Masu tsabta da kuma share masu tsabta an tsara su ne don cire ƙananan ɓoyayyen ɓarna kamar yadda kakin zuma, da polystyrene, da maiko. Masu tsabta suna suna saboda sunan karbar an tattara karbar rafi a cikin tsabtace tsabtace yayin ƙin yarda a cikin ambaliyar. A cikin mai tsabtace ta cikin bajece, ya yarda da ƙin ficewa a ƙarshen mai tsabtace, tare da yarda a kusa da ƙin yarda, kamar yadda aka nuna a cikin Hoto 7.
Hoto na 7. Zane-zane na mai tsabtace ta bakin ciki.
Cigaba da centrifuges da aka yi amfani da su a cikin 1920s da 1930s don cire yashi daga ɓangaren litattafan almara an daina bayan ci gaban hydrocycones. The Gyroclean, developed at Centre Technique du Papier, Grenoble, France, consists of a cylinder that rotates at 1200–1500 rpm (Bliss, 1997; Julien Saint Amand, 1998, 2002). Haɗin dogon zama lokaci da kuma ƙarfin zama na Centrifugal ya ba da damar ƙarancin gurbata daɗaɗɗen lokacin da aka yi watsi da shi zuwa cibiyar Vortex ta hanyar fitarwa.
MT thaw, a cikin Encyclopedia na kimiyyar rabuwa, 2000
Synopses
Kodayake mai tsananin ruwahydrogycloneAn kafa shi na yawancin karni na 20, mai gamsarwa ruwa mai ruwa-ruwa bai isa ba har zuwa 1980s. A waje masana'antar man yana da bukatar m, robus da abin dogara kayan aiki don cire sosai rarraba man da ruwa daga ruwa. Wannan buƙata ta gamsu ta hanyar nau'in hydrocyclone, wanda ba shakka ba shi da sassan motsi.
Bayan yin bayanin wannan bukatar sosai da kuma kwatanta shi da daskararre na ruwa-ruwa wanda aka sanya sama da nau'ikan kayan aiki da aka sanya a farkon don saduwa da aikin.
An jera ƙa'idojin kimantawa na gama-gari kafin tattaunawar aiki dangane da kundin abinci, ikon sarrafawa da kuma makamashi da aka buƙata, watau samfurin matsin lamba, watau samfurin ya ragu.
Yanayin da samar da petrooleum ya kafa wasu matsaloli don kayan da wannan ya hada da matsalar lalata. Abubuwan da aka saba amfani da su. Data farashin bayanai don nau'ikan tsire-tsire mai, babban birnin da kuma maimaitawa, an bayyana shi, kodayake tushe ya zama sparse. A ƙarshe, wasu alamu don ci gaba da ci gaba an bayyana su, kamar yadda masana'antun man mai ke da kayan aiki a kan gado ta teku ko kuma a kasan rijiyar.
Sampling, iko, da kuma taro
Barry A. Wills, James A. FincC, FCIm, P.ENG., A cikin fasahar sarrafa ma'adinan sarrafa (bugu na takwas), 2016
3.7.1 Amfani da girman barbashi
Da yawa raka'a, kamarhydroyackonesKuma nauyi na masu raba jiki, samar da wani matakin rabuwa da girman rabuwa kuma ana iya amfani da bayanan girman barbashi don daidaitawa taro (misali 3.15).
Misali 3.15 misali ne na rage girman kai tsaye; Yana bayar da, alal misali, ƙimar farko don haɓaka murabba'in murabba'ai kaɗan. Ana iya amfani da wannan hanyar zane a duk lokacin da aka sami "wuce haddi"; Misali 3.9 zai iya amfani da shi.
Misali 3.15 yana amfani da cyclone kamar yadda kumburin. Node na biyu shine suple: wannan misali ne na abubuwan da ke akwai 2 (Fatsewaran abinci da ƙwallan ƙwallo) da fitarwa ɗaya (ciyar da cyclone). Wannan yana ba wani ma'auni (misali 3.16).
A cikin sura 9 mun koma wannan babban misali kewaya ta amfani da bayanai don ƙayyade ɓangaren cyclone.
Lokaci: Mayu-07-2019