Kusankha zinyalala ndikubwezeretsanso kungapangitse phindu lalikulu! Kodi choyezera chanzeru cha multihead chimatsimikizira bwanji kuti zinyalala zikugwiritsidwa ntchito?

Wolemba: Smartweigh-Multihead Weighter

Tsinghua Alumni City Intelligent Manufacturing Technology Professional Federation Collaboration Ceremony Intelligent Screening——Pangani dziko kukhala ladongosolo Kodi kusefa ndi chiyani? M'malo mwake, kuwunika kumachitika mosazindikira tsiku lililonse ndi cholinga. Kuti mupereke chitsanzo chophweka, mukamagula bokosi la mbande za sitiroberi, mudzagwiritsa ntchito njira yowonera kuti muwone ngati pali mbande za sitiroberi m'bokosi. Pali zoipa. Ngati mukuganiza kuti ndi iti yomwe ili yoyipa, ndiye kuti mutha kuyitsina bwino. Zikadziwika kuti ndi zoipa, sitepe yotsatira idzakhala kuyitola ndi kuitaya m'zinyalala. Pamene otsala bokosi la sitiroberi mbande zonse bwinobwino Pankhaniyi, ife chitani ndondomeko yotsatira kuyeretsa. Gawo lonseli ndi gawo lowunikira kwambiri, ndiye kuti, njira yonse yogawa mwadongosolo. Kugawa ndi njira zothetsera bwino, monga kutaya zoipa ndi kudya zabwino, kotero pamenepa, phindu lowonjezera lomwe sieving amatipatsa ndikupereka kukoma kwabwino.

Ntchito zazikulu zitatu zoyezera zanzeru zambiri Pamene zofunikira zowunikira m'magawo osiyanasiyana zikukulirakulira, makina ndi zida zimabadwa poyankha. Pakadali pano, zolinga zazikulu zowunikira padziko lapansi zimagawidwa m'magulu atatu. Posachedwapa aliyense anatchula gulu la zakudya zaulimi ndi zam'mbali. Muzakudya zaulimi ndi zam'mbali, kuyezetsa kumagwiritsidwa ntchito kugawa zinthu. Pamene khalidwe la moyo wathu watsiku ndi tsiku likuyenda bwino, pamene timadya kwambiri kuposa kungokhala bwino, pamene anthu ambiri akufuna kulipira mtengo wapamwamba, chakudya chomalizidwa ndi sieving Gulu la m'kalasi likhoza kupanga apamwamba ndi apamwamba. ntchito mtengo.

Gulu lachiwiri liri m'makampani obwezeretsanso zinyalala zoteteza zachilengedwe. Zinthu zofufuzidwa ndi zomwe timanena kuti tifotokoze momveka bwino. Pali mwambi wina wotchedwa waste utilization. Tikakonza ndi kukonza zinyalalazo, mtengo wake wogwiritsiridwanso ntchito ukhoza kuwonekera. M'malo mwake, zowunikira pakubwezeretsa zinyalala zoteteza zachilengedwe ndizodziwikiratu kwambiri padziko lapansi, ndipo kugulitsa kwathunthu kwa makina ndi zida zofananira ndizokulirapo, koma ku China, kugwiritsa ntchito multihead weigher ndikomaliza, chifukwa chiyani izi? Kodi palibe chofunikira pakusankha zinyalala ndikuzibwezeretsanso m'dziko langa? Kwenikweni sizili choncho. Kodi munamvapo kuti pali gawo la asing'anga otchedwa scavengers?

Pali pafupifupi 6 miliyoni osakaza m'dziko lathu, ndipo ku Beijing kupitilira 150,000. M'malo mwake, kuchokera mbali inayo, titha kuwona kuchuluka kwa ntchito zomwe makampani opanga zowononga zinyalala atha kupanga. Anthu ambiri amaona kuti zimenezi n’zofunika kwambiri, monga mwayi wopezera ndalama zothandizira banja lawo, zomwe mwachibadwa zimakhala ndi malire a nthawi. Ndi chitukuko chaukadaulo komanso kutukuka kwa nthawi, pomwe malamulo a aliyense okhudza ntchito akuchulukirachulukira, gawoli lidzathetsedwa. Pakadali pano, zomwe aliyense amafuna pamakina ndi zida zidzawongoleredwa, chifukwa chake aliyense ali ndi zifukwa. Ndikumva kuti zofunikira zamakina ndi zida m'munda uno zili munthawi yolingalira, ndipo zidzalowa nthawi yophulika. Gulu lachitatu ndi mafakitale opanga mafakitale omwe amafunikira kuchuluka kwa olemera ambiri. Pali magawo angapo ofunikira pakugwiritsa ntchito zowunikira pakupanga mafakitale. Choyamba ndikuwunika kwa zinthu zomalizidwa, ziribe kanthu momwe mapangidwe a mzere wopangira amapangidwira. , nthawi zonse pamakhala mwayi wakuti zinthu zotsalira zidzapangidwa. Chifukwa chake, zida zoyambira kapena zopangira zisanachitike, zotsalirazo ziyenera kuyang'aniridwa ndi ukadaulo wodziwikiratu, ndipo zopangidwa zapamwamba zokha ndizo zoyambirira.

Gawo lina ndi chitukuko patsogolo pakupanga mafakitale. Zomera zokonzekera zimafunikira kuchuluka kwazinthu zopangira mafakitale tsiku lililonse. Kuwunika kumatha kulola zida zoyenerera, zomveka, komanso zokulitsa zokolola kuti zilowe mukupanga. Ntchito yowunikira mumakampani a malasha yomwe ikuyenera kukambidwa ndi yowunikira zida zopangira mafakitale. Tisanalowe muzokambirana zenizeni, tiyeni tiwone mndandanda wa deta, nthawi zina zimanenedwa kuti msika wogulitsa ndi chizindikiro chabwino kwambiri ngati pempho kapena makina akufunikiradi. Zitha kuwoneka kuti m'zaka khumi zapitazi, malonda onse a multihead weigher akhala akuchulukirachulukira ndi chiwopsezo chapachaka cha pafupifupi 10% padziko lapansi chaka chilichonse. Tinganene kuti mtheradi chaka kukula mlingo.

M'dziko langa, malonda onse a multihead weighers amapanga 8% ya dziko lonse lapansi chaka chilichonse. Takhala tikudziwa kale kuti zoyezera zamitundu yambiri zimagwiritsidwa ntchito kwambiri m'mafakitale atatu akuluakulu aulimi, kuweta nyama, kupanga mafakitale, ndi kuteteza chilengedwe komanso kubwezeretsanso zinyalala. Zambiri za 8% sizikufanana. Kusemphana kotereku kumachokera kumagulu awiri. Choyamba ndi kugwiritsa ntchito makina ndi zida, ndipo chachiwiri ndi luso la makina ndi zida. Nthawi zambiri, dongosolo lanzeru komanso mulingo wolondola wa zida zamakina ndi gawo lowunikira luso la zida zamakina. Tiyeni tiyang'ane mwachidule za multihead weigher ya gulu lopanda nzeru zapamwamba. Kiyi yamtunduwu imaphatikizapo makina ndi zida monga cholekanitsa mphepo, kulekanitsa madzi, ndi zida zolekanitsa maginito. Kufunika kwawo ndiko kugwiritsa ntchito mikhalidwe yofunikira kwambiri ya chinthucho kuti amalize kuwunika.

Chinthu chimodzi chomwe aliyense ayenera kukhazikitsa ndikuti sichabwino, sizitanthauza kuti sichosavuta kugwiritsa ntchito. Nayi nkhani yaifupi yokhudzana ndi fakitale yopanga sopo. Nthawi zambiri pamakhala vuto pamzere wake wopanga. Bokosi la sopo loyambirira silinayikemo sopo kale, zomwe zimapangitsa mabokosi opanda kanthu. Fakitale inalemba ganyu khumi Mu dipatimenti yapamwamba yokonza mapangidwe, akatswiri amisiri apanga kafukufuku wambiri ndi mapulani a mapangidwe, ndipo apanga zida zoyesera zonse, zomwe zilinso ndi zida zabwino kwambiri za robotic zokwawa. Bokosi laling'ono likayang'aniridwa kuti lilibe kanthu, lidzakhala Gwirani ndikutaya. Komabe, chifukwa cha zifukwa zosiyanasiyana, zotsatira zenizeni pa ntchito yonseyi zakhala zosasangalatsa. Pambuyo pake, ogwira ntchito pamzere wopanga sanathe kupirira kugula chowotcha champhamvu kwambiri ndikuchiwombera pamzere wopanga. Mabokosi ang'onoang'ono opanda sopo agalimoto ndi abwino. Imawombera mosavuta, yosavuta komanso yololera, ndipo mtengo wake ndi wotsika kwambiri. Izi ndizomwe zimagwiritsidwa ntchito mwanzeru zolekanitsa mphepo.

Koma taganizirani kuti tikamawonjezera zofunikira, lamuloli sikuti limangotulutsa mabokosi opanda sopo, koma ndikungonena kuti kukula kwa sopo wopakidwa m'bokosi la sopo ndi yunifolomu, ndipo zanenedwa kuti mkati mwazosawoneka. sopo bokosi amangodzaza ndi sopo. Ngati msomali walowetsedwa mwangozi, chofunikirachi sichingaganizidwe pakadali pano ndi chosankha champhepo, ndipo choyezera chanzeru komanso cholondola kwambiri chiyenera kugwiritsidwa ntchito kukwaniritsa zofunikirazi. Kodi kufufuza mwanzeru ndi chiyani? Kumbukirani nkhani yoyamba yotsuka sitiroberi, pali sitepe yofunika kwambiri: kusankhana kwa ubongo waumunthu. Ubongo wa aliyense udzasiyanitsa bwino ngati mbande za sitiroberi zomwe zawonedwa ndi kuzitsina ndizoipa, ndipo zidzatsogolera dongosolo lotsatira la dzanja la izi.

Momwemonso, gawo lofunika kwambiri lazinthu zanzeru ndikuphunzitsa chipangizocho kuti chiganize, kuti chizitha kusiyanitsa momveka bwino ngati cholinga chowunikira chikugwirizana ndi malamulo. Tengani gawo lachitsulo monga chitsanzo kuti mukambirane momwe choyezera chitsulo chanzeru chimagwirira ntchito? Migodi yonse m'dziko langa imagawidwa kukhala migodi yachitsulo yosawerengeka, mabizinesi amigodi ndi migodi yawo yapakati, ndi zina zotero. Kutengera migodi ya migodi ya chitsulo chosowa monga chitsanzo, kodi mabizinesi amigodi angapeze bwanji phindu pazachuma? Choyamba, miyala yaiwisiyo inkakumbidwa kuchokera ku mgodi wa malasha, ndipo miyala yaiwisiyo inkaphwanyidwa ndi kugayidwa mpira kangapo kuti apeze mankhwala a ufa okhala ndi tinthu tating’ono tofanana ndi ufa wa tirigu. Zida zachitsulo zamtengo wapatali zimachokera ku ufa wachitsulo, ndipo zonsezi zimatchedwa heavy medium m'munda. Masitepe onsewa amawononga ndalama zambiri kuphatikiza madzi, magetsi, kutha kwa makina ndi zida, mankhwala, ndi ogwira ntchito.

Aliyense adayendera ndikufufuza za migodi ya migodi mazana awiri kapena atatu ku China ndipo adapeza kuti mtengo wa tani imodzi ya migodi ya heavy metal ndi pafupifupi 150 kapena kupitilira apo, kodi phindu lachuma lomwe tani imodzi yachitsulo ingabweretse pomaliza pake? , kutanthauza kuti, ndi zinthu zingati zamtengo wapatali zimene zingapezeke? Tiyeni tiwone gulu la data ndi zambiri. dziko langa ndi lalikulu kwambiri padziko lonse tungsten reserve dziko. Kuposa 90% ya migodi ya tungsten ili m'dziko langa. Zomwe zili mu tungsten m'migodi yasiliva zomwe zimazindikiridwa m'munda umodzi ndi pafupifupi 0.4%. Kodi tanthauzo la izi ndi chiyani? Ndinkagwira ntchito mwakhama pokumba, kupera, ndi kusankha matani 100 achitsulo. Mosasamala kanthu za zotayika zonse panthawi imodzi, ndimatha kufika pa 400kg ya tungsten, ndipo 0,4% ya zomwe zili mu makampani a tungsten ndi a siliva ore. , Palinso migodi yambiri yomwe singafike ngakhale 400kg, ndipo 400kg yokha ya tungsten ingasinthidwe ndi matani 99.6 a zinyalala. Chifukwa chake, popeza ali ndi makampani a malasha, akatswiri akhala akuganiza za vuto lovuta, kutanthauza momwe angagwiritsire ntchito bwino kwambiri. Njira yosavuta ndiyo kutenga matani 100 a tungsten ore pakali pano monga chitsanzo. Zomwe zili muchitsulo chilichonse chofukulidwa zimakhala zosiyana. Zitsulo zina zimakhala ndi chitsulo chochepa kwambiri kapena zilibe zitsulo zomveka. Ngati matani 50 a chitsulo atha kuyesedwa ndi ore wambiri, 380kg ya tungsten imawunjikana muzitsulo zachitsulo, kotero kusiya matani ena 50 kumatha kudya 20 kg ya tungsten, koma kumapulumutsa mtengo wa matani 50 achitsulo. ore, ndikumaliza zachuma Kuwongolera koyenera kwa mtengo, ndiko kunena kuti, ndikupeza mtengo wogwiritsa ntchito kwambiri ndi mtengo wocheperako.

Dongosolo lofulumira kwambiri, ndiye, kusankha kwa ogwira ntchito. Ngakhale zitsulo zachitsulo zili ngati mwala m'mphepete mwa msewu, zimakhala zovuta kuwona mawonekedwe amkati ndi maso, koma migodi ina imakhala ndi makhalidwe ena apamwamba, kotero kuti teknoloji yopangira ntchito yosankhidwa ndi manja ikulankhulanso za luso, kuchokera kwa ambiri. Mayiko a ku Ulaya asanafike zaka zatsopano za migodi ya chaka chino m'dziko langa, pali makampani ambiri amigodi omwe ali ndi kufufuza m'dziko langa. Akazi ambiri ogwira ntchito amagwiritsidwa ntchito popanga zomera zopangira miyala. Migodi ina ikachita ntchito yabwino kwambiri komanso yolondola kwambiri, yangoyamba kumene kugwiritsa ntchito njira zosavuta zowunikira zomwe si zanzeru, monga madzi apampopi. Njira yodziwika kwambiri yolekanitsa madzi ndi m'mafakitale amigodi. Malasha oyera ochokera ku migodi ya malasha ali ndi khalidwe lapamwamba komanso lotsika. Aliyense amachitcha malasha ndi malasha gangue. Iwo ali ndi buoyancy osiyana. Njira yosavuta ndiyo kutsanulira malasha onse mu malasha ndi mankhwala enaake. Mu makina ndi zipangizo, kuyanika mpweya malasha pambuyo m'zigawo zambiri malasha abwino kugulitsidwa msika panopa. Njira yonseyi imatchedwa kukonzekera malasha.

Koma njira yonseyi imadya madzi ambiri ndipo imayambitsa kuipitsa koopsa kwa chilengedwe ku chilengedwe. Kuphatikiza apo, zinthu zambiri zamakala m'dziko langa zili m'chigawo cha Shanxi, ndipo Chigawo cha Shanxi chokha chilibe madzi. Choncho, mosakayikira iyi ndi ndondomeko yomwe imagwira nsomba ndikuyiwala nsomba. Kupita patsogolo, anyamata inu mukuyamba kufufuza pulogalamu yanzeru sensa-based optical sieving system.

Tiyerekeze kuti tili ndi mapulogalamu anzeru owunika omwe amatha kuwunika bwino kwambiri zitsulo zachitsulo, ndi zomwe zingapangidwe kumigodi. M'malo mwake, aliyense wanenapo kale kufunika kowunikira, komwe ndikuchepetsa kutanganidwa komanso kuwongolera ndalama. Kumbali ina, kwa ore yopanda chitsulo, gawo lofunika kwambiri panjira yonse ya concentrator ndi sing'anga yolemetsa. , ndi mankhwala omwe amapezeka pambuyo pa sing'anga yolemetsa amatchedwa zotsalira za zinyalala, zomwe ndi mtundu wa slurry mankhwala osakanikirana ndi mankhwala osiyanasiyana omwe mawonekedwe ake ndi ofanana kwambiri ndi matope a simenti. Pawiri wamtunduwu ndiwonso wowononga kwambiri chilengedwe. dziko langa kuyang'aniridwa okhwima, ndi ntchito wanzeru multihead weigher, ndi gawo laling'ono chabe la ore yaiwisi kuponyedwa mu heavy sing'anga dziwe kutulutsa zinyalala zotsalira, amene momveka amachepetsa kuipitsa chilengedwe cha gawo ili kuchokera muzu, kotero yachiwiri. phindu ndi kuchepetsa kuipitsa ndi kuteteza chilengedwe chilengedwe. Kodi woyezera wanzeru wama multihead amaganizira bwanji zofunika zamakampani? Njira yothetsera choyezera chanzeru cha multihead weigher ndikugwiritsa ntchito zida zopangira maginito zomwe zidapangidwa kumapeto chakutsogolo, kuphatikiza zida zoweruzira zanzeru kumapeto kwapakati, ndi zida zogwirira ntchito kumapeto kumbuyo, kuti apange gulu la mabungwe owunikira anzeru.

Tengani miyala ya tungsten ya matani 100 yomwe ili ndi 400kg pakali pano monga chitsanzo. Monga chofunikira chowunikira, chikuyembekezeka kuti chachikulu mwala wa zinyalala wokhala ndi ore wochepa kwambiri ukhoza kuwunikiridwa bwino, koma njira yonseyo iyenera kukhala yolondola yothetsa umphawi. Zomwe zili muzitsulo zachitsulo ndizofunikira. Mwachitsanzo, pali makina omwe amawonetsa matani 50 a miyala ya zinyalala, koma 300kg ya tungsten imadyedwa nthawi yonseyi, kotero kuti ntchitoyo ndi yopanda phindu. Kuti amalize mtengo wachuma, uyeneranso kuchotsedwa kuti upeze zida zachitsulo zamtengo wapatali zogulitsa. Kodi woyezera mutu wanzeru amawona bwanji malamulo olondola kwambiri? Choyamba, njira yolankhulirana yomwe imapangidwira kutsogolo iyenera kukhala yolondola kwambiri, ndipo kusintha kwakung'ono kwa mkati mwa chidutswa chonse chachitsulo chiyenera kusonkhanitsidwa; chachiwiri, ukadaulo wozindikiritsa uyenera kukhala wolondola kwambiri, ndipo pulogalamu yachidziwitso chanzeru pambuyo poti chizindikiro chaching'ono cha data chikukumbidwa Kuti chigwire nthawi yeniyeni; chachitatu, actuator iyenera kukhala yolondola komanso yosafulumira kuti ipereke dongosolo lapadera lachitsulo chachitsulo pamlingo wothamanga kwambiri.

Kuphatikizika kwa organic chemical kokha mwa atatuwa kungatsirize kulondola kwapamwamba kwa weigher ya multihead. Kuwonjezera mwatsatanetsatane mkulu, pofuna kuthandiza bwino kupanga makasitomala, mtengo wina chizindikiro cha makina ndi zipangizo ndi mkulu kupanga voliyumu. Kuti tikwaniritse bwino kuchuluka kwa kupanga kwakukulu, panthawiyi, ma actuators athu amagwiritsa ntchito njira ya jet air. Nthawi yogwira ntchito komanso nthawi yopangira ndege yamtundu uliwonse idzakhala sub-ms level. Mlingo woterewu ukhoza kuthandizira lamba wotumizira chitsulo chonyamula chitsulo. Imathamanga patsogolo pa liwiro la 4 m / s.

Tiyeni titenge chitsanzo cha konkire kuti tiwone kuchuluka kwachuma komwe makina ndi zida zomwe zili ndi zolondola kwambiri komanso zofunikira zopangira kuchuluka kwazinthu zitha kupangira migodi. Fakitale ya antimony ore pansi pa China Minmetals Group inali fakitale yopangidwa ndi manja yopangidwa ndi manja asanagwiritse ntchito makina ndi zida. Panali antchito achikazi a 108 omwe adasankha pamanja 70% ya voliyumu yonse ya ore ngati thanthwe lotayirira ndipo nthawi yomweyo adasiya, ndipo sanalowemo. Kupera ndi kusankha kutsata pambuyo pake. Zomwe zili mumchere wamchere womwe amasankha tsiku lililonse zimawunikidwa ndikuyang'aniridwa, ndi mtengo wapakati wa 0.35%.

Pambuyo pogwiritsira ntchito choyezera chanzeru cha multihead weigher, 70% ya voliyumu yonse ya ore imasankhidwabe ngati thanthwe la zinyalala ndikutayidwa nthawi yomweyo, koma zomwe zili mumwala zinyalala zimayendetsedwa kwambiri pansi pa 0.1%. Aliyense akhoza kumva kuti kusiyana pakati pa 0.35% ndi 0.1% ndi 0.25% yokha. Kodi ndikungotenga dala chotere? Poganizira kuti kuchuluka kwa migodi ya miyalayi ndi matani 700 patsiku, ndipo imagwira ntchito masiku 305 pachaka, mtengo wamsika wa tani imodzi ya antimoni ndi 45,000. Phindu lonse lazachuma la 0.25% chaka chimodzi ndi 15 miliyoni Yuan yaku China. Intelligent multihead weigher, antchito achikazi oyambilira 108 amangopulumutsa akazi anayi okha, omwe ndi apadera pakuwunika chitetezo pamakina ndi zida. Mtengo wapachaka wapachaka wopulumutsidwa ndi pafupifupi 5 miliyoni Yuan yaku China. Makina oterowo ndi zida ndi mgodi. Kusanthula kokwanira komanso mtengo wogwiritsa ntchito wopangidwa ndi kampaniyo uli pafupi ndi yuan yaku China 20 miliyoni, yomwe sinawerengedwebe kuti ichepetse phindu loteteza zachilengedwe monga kutaya zinyalala. Mtundu woterewu wanzeru woyezera mitu yambiri umatulutsa phindu lalikulu lazachuma kumunda womwe uli ndi mbiri yayitali monga migodi. Kusintha njira zopangira zinthu m'mundawu mpaka pamlingo wina kungathenso kubweretsa zotsatira zomwe sizinachitikepo pazaulimi, kuweta ziweto, kukonzanso zinthu zonyansa ndi mafakitale ena. kusintha.

Ubwino wa gulu lathu osankhika ndi kugwiritsa ntchito zida zathu ndi ukadaulo kukonza dziko ladongosolo, kotero kuti mtundu uwu wadongosolo ukhoza kupanga phindu lalikulu, kuti tigwiritse ntchito zopanga zathu zamafakitale, zaulimi Muukadaulo wama automation. ndondomeko yoweta nyama ndi kuteteza zachilengedwe zinyalala zobwezeretsanso zinyalala makampani, pali chizindikiro pang'ono kuti ndi gulu lathu osankhika! Zikomo, ndine Tong Xiaolei.

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