Kuenderera mberi nekuvandudzwa kwema metrological yetekinoroji - kusiyanisa kudzikisa mafuta [multihead weigher]

Munyori: Smartweigh–Multihead Weighter

Kubatanidza makore mazhinji ezviitiko zvinoshanda mubasa, mupepeti akaita tsvakiridzo yakadzama uye yakadzama yesainzi pamusoro pehuremu hwesimba uye metroloji yekusimbisa nyika dzakasiyana siyana pasirese, uye nekuisa pachena mhinduro panzira yekuvandudza iyo metrological verification chaiyo. ye rotary mixers. Chimiro quo chekuyerwa uye nzira yekuongorora yeinotenderera inomutsa muchina. 1.1 Nzira yemhando ye rotary inowanzo shandiswa.

Pane nzira dzakasiyana dzekuyera uye yekusimbisa ndiro zvinhu zvekushongedza zvekuvaka, zviyo, mafuta, chikafu, migodhi, nezvimwe, kana kudzora mwaka wepamhepo. Anonyanya kugadzirwa ndeaya: zvikero zvebhandi remagetsi, zvikero zveplate zvinoyerera, zvikero zvenyukireya, uye zvikero zvepani. Aya marudzi emaitiro chaiwo ekuyera ane maitiro azvo, asi miganhu yakakura kwazvo.

Nhanganyaya kune yekugadzira tekinoroji yebhanhire chiyero: ita iyo yakakosha kuverenga kweiyo reme data chiratidzo uye yekumhanyisa regulation data chiratidzo (yekufambisa bhandi rekumhanya reshiyo) pane iyo yakazara nharaunda yebhizinesi (kuyera chikamu) kuti uwane iyo yakazara kuyerera. kukosha, uye shandisa sechinangwa chekutonga. Ongorora: Zvinoenderana nekutonga kwekumhanya kwekudhonza, shandura huwandu hwese hwezvinhu zvakasvibirira kuti zvibudiswe kunze, kuitira kuti mushure mekugadzirwa kwezvinhu zvakasvibirira pachiteshi chekudya chegedhi rekutakura, ukobvu hwavo hwakagadzikana uye yunifomu, uye mutoro. yebhandi conveyor haizoshanduki pasinei nekumhanya kwetirakita. Iyo metroological verification uye mutsara weiyi nzira inofanira kunge iri nani pane dzimwe nzira dzekudyisa.

Cherechedza: Kudyisa uye kuyera kunoitwa pamabhandi maviri rimwe nerimwe. 1.2 Mamiriro ekuenderera emhando nzira yekuenderera mberi ichikurudzira muchina. Kusanganisira: Simende Yakasimbiswa Ivhu Kusanganisa Machina, Kongiri Inoenderera Kusanganisa Michina, Asphalt Inoenderera Kusanganisa Michina, Inoenderera Kusanganisa Michina, nezvimwe.

Mumamiriro ezvinhu anhasi, zvishandiso zvakadaro hazvigone kuenzaniswa nebatch nzira maererano neiyo metrological verification chaiyo. Naizvozvo, iyo inoenderera yekusanganisa nzira haina kufarirwa nevatengi vazhinji, chinova chimwe chezvikonzero. Zvinoenderana nekuratidzira kwesainzi, zvinogona kuoneka kuti kusanganisa uye kugadzira matekinoroji anotsanangurwa neaya maviri ekuyerwa nzira dzekuongorora ane nzvimbo dziripo, uye kushandiswa kwekuenderera kusanganiswa hakukanganisike nechinguva chidiki hunyanzvi.

Nhasi, michina yekusanganisa inotenderera munyika yedu yese inoshandisa nzira yekugona kana yemagetsi bhandi chiyero / spiral chiyero. Mhando mbiri dzekuyera uye nzira dzekuongorora dzinoshandiswa. Iyo yekuvandudza maitiro eiyo rotary kusanganisa kugadzirisa tekinoroji yakaunzwa kubva kuEurope muma1970s. Hapana kuvandudzwa kubva pakutanga kusvika pakupedzisira. Muchokwadi, nzira mbiri idzi dzinogona kuwana yakanyanya kurongeka muEurope. Semuyenzaniso, Schenck's transmission belt batching scale muFrance ine dynamic batching kurongeka kwe2%. Asi hazvina kunaka munyika yangu, chikonzero chinoenderana nezvipingamupinyi zvezvivakwa zvakaita seindasitiri yekugadzira michina uye zvigadzirwa munyika yangu.

Nhasi, kuyerwa kwechiyero chemagetsi bhandi zvikero mundima yemugwagwa wenyika yangu zvinowanzongoita 5%, iyo isiri kure nekukwanisa-kwakavakirwa kuyerwa kwekuongorora, uye kuvimbika kwenguva refu kwakashata. Chikamu 2: Zvitsva muKuyera Kunoenderera - Differential Signal (Weightless State) Zviyero. Kubva kuma1990s, multihead weigher (Chirungu Kurasikirwa-mu-huremu) yanga ichishandiswa mukugadzirwa kwemaindasitiri.

Zviyero zvebhandi remagetsi, zvikero zvakatenderedza, zvikero zvinounganidza, nezvimwewo zviri kutsiva weigher yakawanda zvishoma nezvishoma. Senzira nyowani uye yakakwidziridzwa yekuyeresa nzira, kuwedzera uye kuwanda kwekugadzirwa kwezvinhu uye kugadzirisa kunosarudzwa. 2.1 Yakakosha mwero: Tora chiyero chekuyeresa bhaketi uye sangano rekudyisa serizere, ramba uchiita chiyero cheyero yekusimbisa data chiratidzo zvinoenderana nechaidzo chepaneru kana yepamusoro komputa software, uye uverenge kuyerwa kuyerwa kweyero elastic coefficient panguva yeyuniti se pakarepo kuyerera kwakazara, uyezve zvichienderana neVarious software uye hardware masisitimu emafirita anogadziriswa nehunyanzvi kuti awane.“chaiyo kuyerera kwese”. Kuyera kwakaringana kwekuyerera kwemvura kwakakosha zvakanyanya, ndiyo hwaro hwekuyerwa kwakaringana kwemultihead weigher.

Mufananidzo uyu unosanganisira yemhando yepamusoro: Chekupedzisira, maererano nePID mhinduro optimization algorithm, iyo FC inoita iyo chaiyo mashandiro ekutonga padyo neiyo yakazara tarisiro yekuyerera kwese, uye inoburitsa iyo yekugadziridza data chiratidzo kudzora yakapfava yekutanga uye mamwe mabhodhi ekudzora ekudya. . 2.2 Kushandisa musiyano wechiratidzo chekuyera chikero (multihead weigher) mukongiri: Inogona kuonekwa kubva pamusimboti wekutanga kuti haizokuvadzwa neshanduko yemuchina wemichina pakati pechiyero nesangano rekudyisa, inongoyera mutsauko wehuremu hwemambure (musiyano. uremu), uye Zvakanakira tsika dzechinyakare dzekuyera nzira dzinozivikanwa. Pasi pemamiriro ekuti chinangwa chekutonga ndeyekuyerera kwese (t/h, kg/min), kana iyo mbishi yekufambisa kutakura uye metroological verification chaiyo yakakwira, iyo isina huremu nzira inogona kushandiswa seyakanakisa hurongwa hwekuongororwa kwemetroloji. .

2.2.2 Nzira yekugadzira ye-multihead weigher: 2.2.3 Chirongwa chekugadzira chemuyero we-multihead weigher inofanira kubhadhara kune zvinhu zvinoisa pangozi kuenzana kwechiyero: muyero we-multihead unofunga nezvemaitiro e-static data scale uye chiyero chemasimba. . Nokudaro, mukugadzirwa kwegadziriro yekutonga, inotsanangurwa : 1. Iyo yakakodzera yekufambisa chiyero chekutakura, kazhinji, iyo chaiyo yebasa rekushanda ndeye 60% kusvika ku70% yehuwandu hwehuwandu hwekutakura. Paunenge uchishandisa kutaurirana uye shanduko yekumhanyisa shanduko, iyo strain frequency ndeye 35-40HZ. Kugadziriswa kwakasiyana-siyana kunovimbiswa.

Zvakare nekuti kumhanya kwekufambisa kwakadzikira, kuvimbika kwesoftware software hakuna simba. Chechipiri, kusarudzwa kweiyo sensor renji uye formula yekuverenga yakakodzera. Kureva kuti, iyo sensor inoshandisawo 60% ~ 70% yechiyero chayo chekuyera, uye iyo data chiratidzo chekushandura renji yakakura, iyo inobatsira zvikuru kuvandudza iyo chaiyo.

3. Iyo mechanical system dhizaini dhizaini kuti ive nechokwadi chekuti liquidity yezvinhu zvakabikwa, uye kuona kuti nguva yekudya ipfupi uye kudyisa hakuwanzo. Kazhinji, kudya kamwe chete 5-10 maminitsi. Mafambiro ekubatsira anofanirwa kuve akatsetseka uye akatsetseka. 2.2.4 Chishandiso chikuru: Nekukurumidza kuvandudza maitiro einjiniya yekudzora tekinoroji, multihead weigher inotora tekinoroji nyowani application, uye kuyerwa kwayo kunosiyana kubva pa0.3% kusvika 0.5%.

Kiyi kune tekinoroji iyi kushandiswa kwe data huremu sensors, iyo inogona kuita huremu hwehuremu hwehuremu sensor 0.1% ~ 0.2% kana kunyange yakakwirira. 2.2.4.1 Kushandiswa kwe data uremu sensor: Kuti titarise kukosha kwekuyerwa kwakasimba uye kwakaringana, zvakakosha kuti usarudze sensor pamagumo ekuisa weighbol system software. Kunyanya munzvimbo iyo iyo system inofanirwa kuve yakangwara, iyo yekukurumidza kana isina kunanga nhamba ye sensor inoita kunge yakakosha. Panguva ino, kuyera kwakanyatso kusava nechokwadi uye chiyero chechiyero chechiyero chinowanzova peya yekusiyana, uye iyo miviri haigoni kusanganiswa. zvishandiso, asi zvinofanirwa kuyerwa pane imwe-ne-kesi hwaro.

Panguva ino, mazhinji echinyakare edhijitari uye analog sensors anoshandiswa muChina yekuyera indasitiri, uye inokonzeresa pulse siginecha haina hombe. Semuenzaniso, musimboti wekutanga we resistor strain force unoshandiswa kugadzira uremu sensor ine yakakura kubuda, uye kubuda kwayo kunowanzo 30-40 mV. Naizvozvo, siginecha yayo yedata inobatwa zvakanyanya nekufurirwa neredhiyo frequency, uye kureba kwekutapurirana kwetambo zvakare ipfupi kwazvo, kazhinji mukati me10 metres.

Sarudza akawanda-sensor akatevedzana ngarava inoyera system software (silo kuyera chikero), sevhisi chikuva chinoyeresa system software kana chiyero chinoyera bhiriji (yemagetsi rori chikero kana njanji), iyo data system software inogona kupedzisa“kuzvizivisa mari”. Nekuda kweiyo yakawanda-channel dhijitari sensor system software, hapana inoenderana resistor dambudziko. Mushandisi anogona kuisa iyo yakadzama kero yeyakasiyana sensor, huremu hwemambure uye kunzwisiswa kwechiyero, uye chiyero chinogona kuitwa otomatiki.“makona mana”kana“kumucheto”Chiyero chemavara echiRungu hachidi kugadziridzwa kakawanda.

Kana masensor akati wandei akabatana kune simulation system software, hunhu hwesenso imwe neimwe haigone kunyatsozivikanwa, uye sensor yega yega inofanirwa kuverengerwa uye sensor yega yega inofanirwa kuverengerwa ichishandisa voltage divider mune terminal block. Chigadzirwa chacho chakanatswa. Sezvo pane paired t bvunzo mune yese nzira yekugadzirisa, inodzokororwa kakawanda. Kune data system software, bvumidza yakazvimiririra yekusimbisa yega yega se sensor imwe.

Naizvozvo, iyo nguva yakashandiswa kuenzanisa iyo yakangwara sensor system software ingori 1/4 yeiyo sisitimu simulation. Iyo system software inogona“kuzviongorora”, ndiko kuti, nzira yekuongorora inogona kuramba ichitarisa kana chiratidzo che data che sensor imwe neimwe chinoguma, kana kubudiswa kwakanyanya kudarika, etc. Kana kukanganisa kunowanzoitika, ruzivo kana maaramu acharatidzwa otomatiki pane dhizaini kana pani yekushandisa. Vatengi vanogona kushandisa makiyi ebasa pane control panel kutsvaga sensor yega yega, kuona chikonzero chakajairika uye kubvisa zvakajairika kukanganisa.

Iko kugona kuongorora nekuona uye kujekesa zvikanganiso zvakajairika zviri pachena mukana wakakosha kune vatengi, uye mukuenzanisa kweanalog sensor system software, mabhenefiti akadaro akanyanya, akakodzera kutevedzera. Typical simulation sensor system software Muindasitiri yekuyera, iyo screen resolution yeanalog-to-digital converter ndeye 16 bits, uye kune makumi mashanu ezviuru aripo kuverenga; uye iyo skrini yekugadzirisa ye sensor yega yega mune data system software ndeye 16 bits. Nemabhiti makumi maviri, kune zviuru zana zviripo. Saka, software yehurongwa ine 4 digital sensors inogona kuburitsa 4,000,000 kuverenga screen resolution.

Iyo mukana wemapikseli akakwirira, kunyanya mune iyo huremu hwehuremu hwehuremu pachahwo hunorema uye huremu hudiki. Semuenzaniso, mubatch weighing system software, dzimwe nguva zvimwe zvigadzirwa zvinongori chikamu chidiki chechakavanzika resipi, asi izvo zvinodikanwa zvekururamisa zvichiri zvakanyanya. Mamiriro ezvinhu akadaro akaoma zvakaenzana kuwana mune zvechinyakare system simulations.

2.3 Mamiriro ekushandisa kumba nekune dzimwe nyika (akawanikwa mumiti yemakemikari, metallurgical industry, plastiki, makemikari fibers, nezvimwewo) Munzvimbo dzakawanda, kune ruzivo rwebasa mukushandisa multihead weigher. Semuenzaniso: kongiri yekuisa. Mumakore achangopfuura, yave ichishandiswa zvakanyanya muzvinhu zvakawanda zvakadai sezvigadzirwa zverabha, makemikari fibers, uye optical fibers.

Mune kumwe kugadzirwa kwemaindasitiri, iyo inoenderera isina huremu yenyika kuyerwa kuonesa kusanganisa yunifomu yezvinhu zvisina chinhu, uye kusanganisa kunofanirwa kudzikiswa, izvo zvinorerutsa tekinoroji yekugadzirisa. Ichi chigadzirwa chakazara kwazvo kunze kwenyika. Semuenzaniso, iyo French Schenck Enterprise, iyo Buda Benla Enterprise, uye French Pioneer Enterprise, nezvimwewo, tekinoroji yavo ichatungamira pasi rose. Pakati pavo, varwi vanoshandisa dijitari sensor tekinoroji, uye iyo ine simba chaiyo inosvika 0.25%.

Iko kurongeka kweiyo static data chiyero chechiyero chave kuwanikwa mukuita kwese kwekugadzirwa kwemaindasitiri. Shandisa mu rotary mixers uye njodzi dzinouya. Mubasa rekuona kuyerwa kwekuenderera mberi kwekusanganisa muchina munyika yangu, inoramba iri pane yechinyakare kuyerwa nzira yekuongorora. Naizvozvo, iko kushandisa uye kukwidziridzwa kwemultihead weigher kwakakosha kwazvo kune tekinoroji yekugadzira simende yakagadzikana ivhu kusanganisa, kongiri inoenderera kusanganisa, uye asphalt inoramba ichisanganiswa. Iyo inewo hukuru hunoshanda hunokosha hwekugadzirisa kwakarurama kwekuyerera kwese.

Nekuda kwechimiro chakareruka cheiyo rotary inosimudzira maitiro uye yakaderera mutengo wekugadzirisa, kana chigadzirwa musanganiswa wechiyero chavandudzwa, iyo yazvino yemusika mugove wekutenderera inomutsa ichashandurwa. Kunyanya mumunda weinjiniya yemugwagwa uye hydropower, uko mitemo yakakwirira inotemerwa pakugadzira-inowedzera michina, iyo multihead weigher inhanho yakakosha mukuwedzera iko kurongeka kwemetroological verification.

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