Kuronga nekudzokorodza marara kunogona kubatsira zvikuru! Munhu ane huremu hwema "multihead" akachenjera anoita sei kuti marara ashandiswe?

Munyori: Smartweigh– Huremu hwemisoro yakawanda

Tsinghua Alumni City Intelligent Manufacturing Technology Professional Federation Collaboration Ceremony Kuongorora Zvine Hungwaru——Kuita kuti nyika ive yakarongeka Chii chinonzi kuvharwa kwemiti? Kutaura zvazviri, kuongorora kunoitwa zuva nezuva pasina kuziva. Semuenzaniso, kana ukatenga bhokisi rembeu dzestrawberry, unoshandisa nzira yekutarisa kuti uone kana paine mhodzi dzestrawberry mubhokisi. Kune dzakaipa. Kana uchifunga kuti ndeipi yakaipa, ungangove wakanaka pakuidzvanya. Kana zvaonekwa kuti yakaipa, danho rinotevera richava rekuitora woikanda mumarara. Kana bhokisi rasara rembeu dzestrawberry rasara rese. Muchiitiko ichi, tichaenderera mberi kune rinotevera maitiro ekuchenesa. Danho iri rese idanho rekuongorora rakajairwa, kureva kuti, maitiro ese ekupatsanura zvakarongeka. Kuisa mumapoka ndekwemhinduro dziri nani, dzakadai sekurasa zvakaipa nekudya zvakanaka, saka mune iyi kesi, kukosha kwekuwedzera kwatinopihwa nekuvharwa kwemiti ndekupa kuravira kuri nani.

Mashandisirwo matatu makuru ekushandisa hunyanzvi hwe "multihead weigher" Kana zvinodiwa pakuongorora munzvimbo dzakasiyana siyana zvichikura, michina nemidziyo zvinotanga kushanda. Panguva ino, zvinangwa zvikuru zvekuongorora pasi rose zvakakamurwa kuita zvikamu zvitatu. Pari zvino munhu wese akataura nezvechikamu chezvekudya zvekurima nezve "sideline". Muzvekudya zvekurima nezve "sideline", kuongorora kunoshandiswa kupatsanura zvinhu. Kana mhando yehupenyu hwedu hwezuva nezuva iri kuvandudzika, patinodya zvakawanda kupfuura kungova nani, kana vanhu vazhinji vachida kubhadhara mhando yepamusoro, chikafu chinopedzwa nekusiiwa Kupatsanura kwemazinga ekirasi kunogona kugadzira kukosha kwakanyanya.

Chikamu chechipiri chiri muindasitiri yezvekudzokorodza marara ekuchengetedza nharaunda. Zvinhu zvakavharirwa ndizvo zvatinowanzotaura kuti zvijekeswe. Pane chirevo chinonzi kushandiswa kwemarara. Mushure mekuronga nekuronga marara, kukosha kwawo kunogona kudzokorodzwa kunogona kuratidzwa. Kutaura zvazviri, zvinodiwa zvekuongorora zvekudzokorodza marara ekuchengetedza nharaunda ndizvo zvinonyanya kuoneka pasi rose, uye kutengeswa kwese kwemichina nemidziyo zvine chekuita nazvo ndiko kwakanyanya, asi muChina, kushandiswa kwemuchina wekuisa madhaka akawanda ndiko kwekupedzisira, nei zvakadaro? Hapana here chinodiwa chekuronga nekudzokorodza marara munyika yangu? Chaizvoizvo hazvisi izvo. Wakambonzwa here kuti kune munda wevanhu vanonzi vanotsvaga marara?

Kune vanhu vanosvika mamiriyoni matanhatu vanotsvaga zvinhu zvisiri pamutemo munyika medu, uye nhamba iyi muBeijing inodarika 150,000. Kutaura zvazviri, kubva kune rimwe divi, tinogona kuona kuti indasitiri yekudzivirira zvakatipoteredza inogona kushandisa sei marara. Vanhu vazhinji vanototora izvi senzvimbo yakakosha, senzvimbo yekuwana mari yekutsigira mhuri dzavo, izvo zvinewo zvimwe zvipingamupinyi zvenguva. Nekufambira mberi kwetekinoroji uye kukura kwenguva, sezvo mitemo yemunhu wese pabasa iri kuramba ichikwira, nzvimbo iyi ichabviswa. Panguva ino, zvinodiwa nemunhu wese zvemichina nemidziyo zvichavandudzwa, saka munhu wese ane zvikonzero. Ndinonzwa kuti zvinodiwa zvemichina nemidziyo munzvimbo iyi zviri munguva yekufunga, uye zvichapinda munguva inoputika. Chikamu chechitatu iindasitiri yekugadzira maindasitiri inoda huwandu hwakawanda hwezviyero zvema "multihead wearefingers". Kune matanho akati wandei akakosha mukushandiswa kwekuongorora mukugadzirwa kwemaindasitiri. Chekutanga ndechekuongorora zvigadzirwa zvakapedzwa, zvisinei nekuti dhizaini yemutsetse wekugadzira yakanaka sei. , pane mukana wekuti zvigadzirwa zvasara zvichazogadzirwa pakupedzisira. Saka, usati watanga kushandisa michina kana zvigadzirwa zvepakutanga, zvigadzirwa zvasara zvinofanirwa kuvhenekwa ne tekinoroji otomatiki, uye zvigadzirwa zvemhando yepamusoro chete ndizvo zvepakutanga.

Chimwe chikamu ndechekukura kuri pamberi pekugadzirwa kwemaindasitiri. Mafekitori ekugadzirisa anoda zvinhu zvakawanda zvekugadzira maindasitiri zuva rega rega. Kuongorora kunogona kubvumira zvinhu zvakagadzirwa zvine hungwaru, zvine musoro, uye zvinosimudzira kubereka kuti zvipinde mukugadzirwa. Kushandiswa kwekuongorora muindasitiri yemarasha kuchakurukurwa ndekwekuongorora zvinhu zvakagadzirwa nemaindasitiri. Tisati tapinda muhurukuro chaiyo, ngatitarisei data, dzimwe nguva zvinonzi musika wekutengesa chiratidzo chakanaka chekuti chikumbiro kana muchina unodiwa zvechokwadi here. Zvinogona kuonekwa kuti mumakore gumi apfuura, huwandu hwese hwezvinhu zvinorema zve multihead hwave huchiwedzera zvishoma nezvishoma nekukura kwegore negore kweinenge 10% pasi rose gore rega rega. Zvinogona kutaurwa kuti kukura kwegore negore kwekupedzisira.

Munyika yangu, huwandu hwese hwezviyero zvema "multihead weighers" hunosvika 8% yehuwandu hwese hwepasi rose gore rega rega. Tagara tichiziva kuti zviyero zvema "multihead weighers" zvinoshandiswa zvakanyanya mumaindasitiri matatu makuru ekurima, kurima mhuka, kugadzira maindasitiri, uye kuchengetedzwa kwezvakatipoteredza uye kudzokorodza marara. Data re8% harina kuenzana. Rudzi urwu rwekusawirirana runobva pamatanho maviri. Chekutanga kushandiswa kwemichina nemidziyo, uye chechipiri kuvandudzwa kwemichina nemidziyo. Kazhinji, hurongwa hwakangwara uye mwero wekunyatsojeka kwemidziyo yemuchina inhanho yekuongorora kuvandudzwa kwemichina. Ngatitarisei muchidimbu chiyero che "multihead weigher" chechikamu chisina njere che "high-precision". Rudzi urwu rwekiyi runosanganisira michina nemidziyo yakaita se "wind separator", "water separation", uye "magnetic separation" michina. Kukosha kwavo kushandisa hunhu hwechinhu kuti upedze kuongorora.

Chimwe chinhu chinofanira kucherechedzwa nemunhu wese ndechekuti hazvina kunaka, hazvirevi kuti hazvisi nyore kushandisa. Heino nyaya pfupi nezvefekitori yekugadzira sipo inogadzira sipo. Kazhinji pane dambudziko pamutsetse wayo wekugadzira. Bhokisi rekutanga resipo harina kuisa sipo mariri kare, zvichikonzera mabhokisi asina chinhu. Fekitori yakahaya gumi Mudhipatimendi rekugadzira remhando yepamusoro, mainjiniya ehunyanzvi vakaita ongororo dzakawanda uye zvirongwa zvekugadzira, uye vakagadzira seti yezvishandiso zvakakwana zvekuyedza, izvo zvakare zvine maoko akanaka erobhoti ekukambaira. Kana bhokisi diki raongororwa kuti harina chinhu, richatorwa neCatch and throw away. Zvisinei, nekuda kwezvikonzero zvakasiyana-siyana, mhedzisiro chaiyo mukushanda kwese kwave kusingagutsi. Mushure mezvo, vashandi vari pamutsetse wekugadzira havana kukwanisa kutenga fan ine simba guru voiputira pamutsetse wekugadzira. Aya mabhokisi madiki asina sipo yemota akanaka. Inopeperetswa nyore nyore, iri nyore uye ine musoro, uye mutengo wakaderera kwazvo. Uku kushandiswa kwakajairika kwezviparadzanisa zvemhepo.

Asi fungidzira kuti kana tikawedzera zvinodiwa, mutemo hausi wekungovhara mabhokisi esipo asina chinhu chete, asi kungotaura kuti saizi yesipo iri mubhokisi rechipo yakafanana, uye zvinotsanangurwa kuti mukati mebhokisi iri risingaonekwe mune sipo chete. Kana chipikiri chikaiswa netsaona, chinodiwa ichi hachigone kufungwa nezvacho panguva ino ne wind sorter, uye chiyereso che multihead chakangwara uye chakanyatsojeka chinofanira kushandiswa kupedzisa zvinodiwa izvi. Chii chinonzi kuongorora kwakangwara? Yeuka nyaya yekutanga yekugeza mastrawberry, pane danho rakakosha mairi: kusarura kwehuropi hwemunhu. Uropi hwemunhu wese huchasiyanisa zvakakwana kana mbesa dzestrawberry dzakaonekwa uye dzakadzvanywa dzakaipa, uye huchatungamira zvakananga hurongwa hunotevera hwekuronga hweruoko hweizvi.

Nenzira imwecheteyo, danho rakakosha kune zvigadzirwa zvehunyanzvi nderekudzidzisa mudziyo kufunga, kuitira kuti ugone kusiyanisa zvakakwana kana chinangwa chekuongorora chiri kutevedzera mitemo. Tora munda wesimbi semuenzaniso wekukurukura kuti muchina wesimbi wehuremu hwakawanda unoshanda sei? Migodhi yese munyika yangu yakakamurwa kuita migodhi yesimbi isingawanzoonekwi, makambani emigodhi nemigodhi yavo yepakati, nezvimwewo. Tichitora kuchera migodhi yesimbi isingawanzoonekwi semuenzaniso, makambani emigodhi anogona sei kuwana mabhenefiti ehupfumi? Kutanga, mhangura yakacherwa kubva mumugodhi wemarasha, uye mhangura yakapwanywa uye yakakuyiwa kakawanda kuti iwane zvinhu zvine hupfu hwakafanana nehupfu hwegorosi. Zvinhu zvinokosha zvesimbi zvinowanikwa kubva muupfu hwesimbi, uye maitiro aya ese anowanzonzi heavy medium mumunda. Matanho ese aya anoshandisa mari yakawanda kusanganisira mvura, magetsi, kupera kwemuchina nemidziyo, makemikari, uye vashandi.

Munhu wese akashanyira nekuferefeta kucherwa kwezvicherwa zvesimbi mazana maviri kana matatu muChina uye akawana data rekuti mutengo wetani imwe yesimbi inorema inopfuura 150 kana kupfuura, tani imwe yesimbi inogona kuunza mabhenefiti ehupfumi akadii? , kureva kuti, zvinhu zvingani zvinokosha zvesimbi zvinogona kuwanikwa? Ngatitarisei seti yedata neruzivo. Nyika yangu ndiyo nyika yakakura kwazvo pasi rose ine tungsten reserve. Zvinopfuura 90% zvezvicherwa zvetungsten zviri munyika yangu. Huremu hwetungsten muzvicherwa zvesirivha hunozivikanwa mumunda mumwe chete hunosvika 0.4%. Chii chinonzi izvi? Ndakashanda nesimba kuti ndichere, ndikweye, uye ndisarudze matani zana esimbi. Pasinei nekurasikirwa kwese panguva imwe chete, ndaigona kuwana kusvika 400kg yetungsten, uye 0.4% yezvakaumbwa muindasitiri yetungsten ndeyesirivha. Kunewo migodhi yakawanda isingakwanise kusvika 400kg, uye 400kg chete ye tungsten inogona kuchinjaniswa nematani 99.6 emarara. Saka, kubva pakuva neindasitiri yemarasha, vashandi vanga vachifunga nezvedambudziko rakaoma, kureva kuti, nzira yekuwana kukosha kukuru kwekushandiswa zvine musoro. Nzira iri nyore ndeyekutora matani zana e tungsten ore izvozvi semuenzaniso. Kuwanda kwesimbi muchikamu chimwe nechimwe chesimbi chakacherwa kwakasiyana chaizvo. Mamwe simbi ane huwandu hwakaderera hwesimbi kana kuti haana simbi zvachose. Kana matani makumi mashanu esimbi akaongororwa nemafuta akawanda, 380kg ye tungsten yakaunganidzwa musimbi, saka kusiya mamwe matani makumi mashanu kunogona kushandisa 20 kg ye tungsten, asi zvinochengetedza mutengo wematani makumi mashanu esimbi, uye zvinopedzisa mari. Kudzora kwakakodzera kwemutengo, kureva kuti, kuwana kukosha kukuru kwekushandisa nemutengo mudiki.

Chirongwa chikuru chiripo ndechekuti, sarudzo yevashandi. Kunyangwe simbi yakaita sedombo riri parutivi pemugwagwa, zvakaoma kuona chimiro chemukati nemaziso, asi mimwe migodhi ine zvimwe zvinhu pamusoro, saka tekinoroji yekugadzirisa yekusarudza nemaoko iriwo. Tichitaura nezvehunyanzvi, kubva kunyika dzakawanda dzeEurope isati yasvika zana remakore idzva kusvika kumigodhi yegore rino munyika yangu, kuchine makambani mazhinji emigodhi ane kuongorora munyika yangu. Vashandi vechikadzi vazhinji vanoshandiswa kugadzira mafekitori ekushongedza simbi nemaoko. Kana mimwe migodhi ichitsvaga kushanda zvakanaka uye kwakanyatsojeka, vachangobva kutanga kushandisa mamwe mapurogiramu ekuongorora asina hungwaru, akadai semvura yepombi. Kushandiswa kwakajairika kwekuparadzanisa mvura kuri muindasitiri yemigodhi yenhau. Marasha akachena kubva mumigodhi yemarasha ane mhando yepamusoro uye yakaderera. Munhu wese anoadaidza kuti marasha nemarasha gangue. Ane kuyerera kwakasiyana. Mhinduro iri nyore ndeyekudurura marasha ese mumarasha nemamwe makemikari. Mumichina nemidziyo, marasha ekuomesa mhepo mushure mekubvisa anowanzo kuve marasha akanaka anotengeswa mumusika wazvino. Maitiro ese aya anonzi kugadzirira marasha.

Asi maitiro ese aya anoshandisa mvura yakawanda uye anokonzera kusvibiswa kwezvakatipoteredza kunouraya. Pamusoro pezvo, marasha mazhinji munyika yangu ari muShanxi Province, uye Shanxi Province pachayo haina mvura. Saka, iyi ipfungwa yekuti hove dzinobatwa uye dzinokanganwa hove. Kana uchienda mberi, uri kutanga kutsvaga software ye sensor-based optical sieving system yakangwara.

Ngatitii tine seti yesoftware yekuongorora yakangwara inogona kupedzisa kuongorora iron ore yakanyatsogadzirwa, uye zvinogona kugadzirwa kuti zvicherwe. Kutaura zvazviri, munhu wese atotaura nezvekudiwa kwekutanga kwekuongorora, kuri kuderedza basa rakabatikana uye mari yekudzora. Kune rumwe rutivi, kune non-ferrous plate ore, danho rinokosha mukuita kwese kwe concentrator i heavy medium. , uye kemikari inowanikwa mushure me heavy medium inonzi waste residue, inova rudzi rweslurry substance yakasanganiswa nemakomponi akasiyana ane chimiro chakafanana zvikuru ne cement mortar. Rudzi urwu rwekomponi runoparadzawo zvikuru nharaunda yechisikigo. Kutarisirwa kwakasimba kwenyika yangu, uye kushandiswa kwe intelligent multihead weigher, chikamu chidiki chete che raw ore chinokandwa mu heavy medium pool kuti chibudise marara, izvo zvinoderedza kusvibiswa kwenharaunda kwechikamu ichi kubva pamudzi, saka chimwe chinhu chechipiri ndechekuti Kuderedza kusvibiswa nekuchengetedza nharaunda. Intelligent multihead weigher inofunga sei zvinodiwa neindasitiri cheni? Mhinduro yemuchina wekuongorora une hunyanzvi hwema "multihead" ndeyekushandisa michina ye "magnetic induction" yakagadzirwa kumberi, pamwe nemidziyo yekuongorora ine hunyanzvi iri pakati, uye michina yekushandisa iri kumashure, kugadzira masangano ekuongorora ane hunyanzvi.

Tora dombo retungsten rine matani zana rine 400kg izvozvi semuenzaniso. Sechinodiwa chekuongorora, zvinotarisirwa kuti kana dombo remarara rakakura rine simbi shoma kwazvo rinogona kuongororwa, zviri nani, asi maitiro ese anofanira kunge ari ekuderedza urombo nemazvo. Rudzi rwesimbi musimbi runodiwa. Semuenzaniso, kune muchina unoongorora matani makumi mashanu edombo remarara, asi 300kg yetungsten inodyiwa mukuita kwese, saka kutengeserana kwacho hakuna pundutso. Kuti ipedzise kukosha kwehupfumi, inofanirawo kutorwa kuti iwane zvinhu zvesimbi zvinokosha zvekutengesa. Muchina wehuremu wemusoro wakangwara unofunga sei nezvemitemo yakanyatsojeka? Kutanga, sisitimu yekutaurirana yakagadzirwa pamberi pechinhu chose inofanira kunge yakanyatsojeka, uye shanduko dzese diki muchimiro chemukati chesimbi yese inofanira kuunganidzwa; chechipiri, tekinoroji yekuziva inofanira kunge yakanyatsojeka, uye software yesystem yekuziva yakangwara mushure mekunge chiratidzo chidiki chedata chacherwa Kuti itore munguva chaiyo; Chechitatu, actuator inofanira kunge yakarurama uye isingakurumidzi kuita odha yakakosha yesimbi chaiyo ine mwero wekumhanya kwakanyanya.

Kusanganiswa kwemakemikari emuchadenga chete ndiko kunogona kupedzisa kunyatsojeka kwemuchina wehuremu hwema "multihead weigher". Pamusoro pekunyatsojeka, kuti titsigire kugadzirwa kwevatengi zviri nani, chimwe chiratidzo chemuchina nemidziyo ihuwandu hwekugadzirwa hwakakwira. Kuti tiwane huwandu hwekugadzirwa hwakakwira, padanho rino, ma "actuator" edu anoshandisa nzira ye "air jet". Nguva yekushanda uye yekushanda kwechimiro che "air jet" chega chega ichave sub-ms level. Kumhanya kwakadaro kunogona kutsigira zvakanyanya bhandi re "point transmission" kuti ritakure zvinhu zvesimbi. Rinomhanya mberi nekumhanya kwe4 m/s.

Ngatitorei muenzaniso chaiwo kuti tione kukosha kwemari kunogona kuburitswa nemichina nemidziyo ine magadzirirwo akakwirira uye huwandu hwekugadzirwa kwakawanda. Fekitori yeantimony ore iri pasi peChina Minmetals Group yaive fekitori yakajairika yekugadzira mbatya dzakagadzirwa nemaoko vasati vashandisa michina nemidziyo. Paive nevashandi vechikadzi zana nevasere vakasarudza 70% yehuwandu hwese hwematombo sedombo remarara ndokurega ipapo ipapo, uye havana kupinda mariri. Kukuya nekusarudza matanho mushure meizvozvo. Huremu hwezvicherwa mudombo remarara ravanosarudza zuva rega rega hunoongororwa uye hunotarisirwa, neavhareji yehuremu hwe0.35%.

Mushure mekushandisa muchina wekuyeresa une musoro une misoro yakawanda, 70% yehuwandu hwese hwematombo esimbi inosarudzwa sedombo remarara uye inoraswa ipapo ipapo, asi huwandu hwematombo esimbi mudombo remarara hunodzorwa zvakanyanya pasi pe0.1%. Munhu wese angangonzwa kuti mutsauko uri pakati pe0.35% ne0.1% i0.25% chete. Ndewekutora nemaune here? Tichifunga kuti huwandu hwekuchera kwemugodhi uyu matani 700 pazuva, uye unoshanda mazuva 305 pagore, mutengo wemusika wetani imwe yeantimony i45,000. Kubatsirwa kwehupfumi kwe0.25% pagore rimwe chete i15 miriyoni yeyuan yeChina. Muchina wekuyeresa une musoro une misoro yakawanda, vashandi vechikadzi vekutanga 108 vanongoponesa vashandi vechikadzi vana chete, avo vane hunyanzvi mukuongorora kuchengetedzeka kwemichina nemidziyo. Mari yebasa yegore negore inoponeswa inosvika mamiriyoni mashanu eyuan yeChina. Seti yemichina nemidziyo yakadaro mugodhi. Kuongororwa kwemari inoyerwa uye kukosha kwekushandiswa kwakagadzirwa nekambani iyi kuri pedyo nemamiriyoni makumi maviri eyuan ekuChina, izvo zvisati zvaverengerwa kuderedza purofiti inogona kuwanikwa mukuchengetedza nharaunda yakadai sekurasa marara. Rudzi urwu rwehuremu hwemusoro wakangwara hunounza kukosha kukuru kwehupfumi kumunda une nhoroondo refu senge migodhi. Kuchinja maitiro ekugadzira mumunda uyu kusvika padanho rakati kunogonawo kuunza mhedzisiro isingaenzaniswi yekuchinja kurima, kurima mhuka, kudzokorodza marara uye mamwe maindasitiri.

Chinangwa chechikwata chedu chepamusoro ndechekushandisa michina yedu netekinoroji kugadzirisa nyika yakarongeka, kuitira kuti rudzi urwu rwekurongeka rugone kugadzira kukosha kukuru, kuitira kuti tigone kushandisa kugadzirwa kwedu kwemaindasitiri echinyakare, kurima. Mukuita tekinoroji yekuzvigadzira otomatiki yekuchengeta mhuka nekuchengetedza zvakatipoteredza, pane chiratidzo chidiki chechikwata chedu chepamusoro! Ndatenda, ndini Tong Xiaolei.

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