Nheyo huru nematambudziko akajairika ehuremu hwemisoro yakawanda mukugadzirwa kwemaindasitiri

Munyori: Smartweigh– Huremu hwemisoro yakawanda

Nekuvandudzwa kwemitemo yekudzora ongororo yemetrological inoenderera mberi uye chaiyo yezvinhu zvakagadziriswa, kunyanya zvinhu zvakasimba, mukugadzirwa kweindasitiri, uye muma1990, mhando itsva yemidziyo yekuongorora metrological inogona kufunga nezvemitemo yakagadzirwa.——multihead weiger (Chirungu Loss-in-weight). Iyo multihead weiger yakavakirwa pakuchinja kwehuremu hwese hwezvinhu zvakagadziriswa pamuviri wechikero kuti iite kuyera kwakarurama uye kwakarurama uye kusimbisa kwezvinhu zvakagadziriswa. Kubuda kwe multihead weiger kwakatsiva zvishoma nezvishoma chiyero chebhandi remagetsi rekutanga, spiral scale, uye kunyange chiyero chekuunganidza, sechiyero chitsva chakavandudzwa. Nzira yekusimbisa iri kushandiswa zvakanyanya muminda yesimbi, migodhi, makemikari, uye simba refiber remakemikari. 1multihead weiger (sezvinoratidzwa muMufananidzo 1) Mufananidzo 1 weMettler·Toledo's multihead weiger ine chikuva chekuyera (sensor yakasungirirwa pachigadziko chekuyera), mota yekudya inoshanduka-shanduka (inogona kuwedzera kutyaira sikuruu yekutakura uye kusanganisa kwakatwasuka), bin rekudyisa, kusanganisa kwakatwasuka, uye conductivity yemagetsi. Yakagadzirwa nechishandiso chekudzora chinopfava uye chinorema chine misoro yakawanda (IND560CF).

Kuti kupedzisa kuyera nekusimbiswa kwekushanda, munda unofanirwawo kuve nehopper hombe, vharuvhu yegedhi inongoerekana yagadzirwa (basa nderekuzadza silo yekudyisa ine misoro yakawanda), uye michina inogamuchira (basa nderekugamuchira kudyisa ine misoro yakawanda nguva dzose), nezvimwewo. 2 Dhayagiramu yebhuroko rekushanda 3 Nheyo yepuratifomu yekuyera, bhini rekudyisa uye michina yese nemidziyo inoshanda papuratifomu yekuyera zvinoshandiswa semuviri wese wechikero, uye sensor inoramba ichitumira shanduko yehuremu hwese pamuviri wechikero kune chishandiso chekudzora chehuremu hwemisoro yakawanda (chishandiso chekudzora chikamu chakakosha chemuchina wekuyera wemisoro yakawanda, mabasa ese ekugadzirisa uye ekugadzirisa anoitwa nacho), chishandiso chekudzora chinoverenga huremu hwese hwese hwemuviri wechikero panguva imwe neimwe senzira chaiyo yekuyerera kwehuwandu zvichienderana nechiratidzo chedata, uye chobva chachienzanisa neseti. Kuyerera kwese kwechinangwa kwakagadzirwa zvishoma nezvishoma. Mushure mekunge PID yaverengerwa, chiratidzo chedata rekufamba kwemagetsi che4-50mA chinobuda kuti chishandure frequency yekubuda kwe soft starter yemota yekudyisa, uye ipapo speed ratio yemota inochinjwa kuti huwandu hwekudyisa huve pedyo neseti yese sezvinobvira. Kuyerera kwese kwakanangwa, kuitira kuzadzisa chinangwa chekudyisa kwakarurama. Kuti kupedzise kudyisa kwakasimba kwe multihead weigher uye kururama kwekuyera, pamusoro pesilo yekudyisa unofanirwa kuve nehopper hombe inogona kuramba ichidyisa zvinhu uye vharuvhu yegedhi inongoerekana yaita otomatiki yekudzora kudyisa.

Muchishandiso chekudzora, gadzirai chiyero chepamusoro chekudzoreredza (Refill_Stop) uye chiyero chidiki chekudzoreredza (Refill_Star). Kana chishandiso chekudzora chikayera huremu hwese pachikero kuti chisvike chiyero chidiki chekudzoreredza, chiyero chakavhurika chekudzoreredza chichatumirwa. Chiratidzo chedata chevharuvhu regedhi chinoita kuti vharuvhu regedhi rivhurike, zvinhu zvakasvinwa zvehopper hombe zvichaiswa mubhini rekudyisa zvichienderana nekubatana kwakapfava kwemhepo, uye huremu hwese pamuviri wechikero huchawedzera. Kana chiyero chasvika, chiratidzo chedata chekuvhara vharuvhu regedhi chichatumirwa kuti vharuvhu regedhi rivharike. Mukuita uku kwese, mota yekudyisa yave ichishanda, nemamwe mazwi, kudyisa kunoramba kuripo. Kune izvi zvinhu zvisina kutenderera zvakanaka, zvakapfava uye zvakatetepa, mukati menguva pfupi mushure mekunge vharuvhu regedhi ravharwa, chikamu chehuremu hwese hachizowedzerwi mumuviri wechikero. Panguva ino, kana chiyereso chemitsetse yakawanda chikagadzirwa zvichienderana nechiratidzo chedata chinotumirwa nesensor Kana chinodzora chePID chikabudirira, nekuti shanduko yehuremu hwese inonzwiwa nesensor ichaderedzwa munguva ino, izvo zvichaita kuti chiratidzo chedata chirasikirwe nefuremu uye chirambidze kushanda, saka nguva yekudyisa (Timer2) yakaiswawo muchishandiso chekudzora, icho chiri Kuvhara vharuvhu yegedhi ichangotanga nguva.

Pakutanga kwekuwedzerwazve, zvinotarisirwa kuti nguva yekudyisa ichapera. Munguva iyi, mota yekudyisa ichachengetedza frequency isati yadyisa uye haizochinje. Nemamwe mashoko, mota yekudyisa ine misoro yakawanda inenge iri pafrequency yakatarwa panguva yese. Kushanda—Kuchinja data zvisina kusimba. Kana nguva yekudyisa yapera, mota yekudyisa ine misoro yakawanda inodzoreredza otomatiki kutonga kwenguva chaiyo, ndiko kuti, inodzora mota yekudyisa zvichienderana nechiratidzo chedata chinotumirwa nesensor. Maitiro ese ekushanda kwemota yekudyisa ine misoro yakawanda anodzokororwa nenzira iyi.

Kuti zvive nechokwadi chekuti weakiner ine mitsetse yakawanda iri kuenderana, pamusoro pema parameter aya makuru ataurwa pamusoro apa, kunewo ma parameter makuru anotevera muchishandiso chekudzora: SetP (proportional coefficient P value); SetI (integration time I value); SetD (differential time) Caltime (current total flow sampling time); Calcount (current total flow sampling frequency); Target-F (flow monitoring target); Limit-E (flow monitoring tolerance range); Hig_Weight (high material level value)); Low_Weight (low material level value); Load-Max (frequency specified value); Load-Min (frequency minimum value); SampleFlux1 (dynamic calibration total flow value 1); SampleFlux2 (dynamic calibration total flow value 2); SampleFlux3 (dynamic calibration total flow value 3); WorkMode (work mode selection); BatchSelect (batch number (quantitative analysis) role selection); FluxFactor (total flow adjustment main parameters); ProportionFactor (raw material ratio adjustment main parameters). 4 Dambudziko rinowanzoitika pakugadzira weigher ine misoro yakawanda nderekuvandudza kurongeka kweweigher ine misoro yakawanda. Zvinhu zvinotevera zvinofanirwa kutariswa pakugadzira mhinduro: 1) Sarudza frequency yakakodzera yekushandisa, uye zvakanaka kuchengetedza frequency yekushandisa pa35Hz ~ 40Hz. Kana yakaderera, kuvimbika kwesoftware yesystem hakuna kunaka; 2) Kusarudzwa kwenzvimbo yekuyera sensor kwakakodzera, uye inoshandiswa mu60% ~ 70% yenzvimbo yekuyera, uye huwandu hwekushandura chiratidzo chedata hwakafara, izvo zvinobatsira kuvandudza kurongeka; 3) Chirongwa chekugadzira sisitimu yemakanika chinofanira kuve nechokwadi chekuti zvinhu zvakagadzirwa zvinotenderera zvakanaka, pamusoro pekuona kuti nguva yekudyisa ipfupi, uye kudyisa hakufanirwe kuve kwakawanda. Kazhinji, kudya kwemaminitsi mashanu ~ 10 kunodiwa; 4) Chishandiso chekutumira chenzvimbo dzinotsigira chinofanira kuve nechokwadi chekuti kushanda kwakasimba uye chimiro chakanaka chemutsara. 5Matambudziko akajairika mukuita kwese kwekuisa nekushandisa weigher ine misoro yakawanda: Kuti ive nechokwadi chekuti weigher ine misoro yakawanda yakanyatsogadzirwa, zvinhu zvinotevera zvakakosha zvinofanira kutariswa mukuita kwese kwekuisa nekushandisa: 1) Puratifomu yekuyera inofanira kunge yakasimba, uye sensor ine elastic Deformation components, vibration yekunze ichazvikanganisa. Ruzivo rwekushanda kwekushandisa runoratidza kuti chinhu chinonyanya kurambidzwa cheweigher ine misoro yakawanda mukuita kwese kwekushandisa injodzi yekudedera kwenharaunda yechisikigo; 2) Hapafanirwe kuve nekuyerera kwemhepo mumhepo yechisikigo, nekuti ndiko kuti kuvandudza kunyatsoyera, sensor yakasarudzwa yakangwara kwazvo, saka mafambiro ese achava nemhedzisiro pa sensor; 3) Kubatana kwakapfava kwepamusoro nepazasi kunofanirwa kunge kwakareruka uye kwakapfava kudzivirira michina yepasi nepazasi kuti isakanganise weigher ine misoro yakawanda inokonzera mhedzisiro.

Chinhu chakanakisa chinoshandiswa padanho rino chakapfava, chakapfava uye chine siriki; 4) Kana daro rekubatanidza riri pakati pehopper hombe nenzvimbo yekudyisa riri diki, zviri nani, kunyanya pazvinhu izvi zvine kunamira kwakasimba, kana hopper hombe nefodya. Kana nzvimbo yakareba yekubatanidza iri pakati pebhini, zvinhu zvakabikwa zvinonamatira paukobvu hwemadziro. Kana zvinhu zvakabikwa pamadziro zvakanamatira padanho rakati, kana zvadonha, zvichakanganisa zvakanyanya weiger yemitsetse yakawanda; 5) Edza kudzivirira kusangana nezvinhu zvekunze. Chinangwa ndechekuderedza zviri nani kukuvara kwesimba rekubatana kwekunze kumuviri wechikero; 6) Mwero wekudyisa unofanirwa kukurumidza, saka zvinofanirwa kuve nechokwadi chekuti maitiro ese ekudyisa ari Smooth of opening. Kune zvinhu zvakabikwa zvisina kufamba zvakanaka, kuitira kudzivirira mabhiriji avo echitima, mhinduro yakanakisa ndeyekuwedzera kusanganisa kwemashini kune hopper hombe. Chinhu chikuru chinorambidzwa kutyoka kwecyclone arch, asi kusanganisa hakugone kushandiswa nguva dzese. Chinhu chakanakisa kusanganisa uye Maitiro ese ekudyisa akafanana, kureva kuti, akafanana nevharuvhu yegedhi rekudyisa; 7) Kugadzwa kwemutengo wepasi wezvinhu zvekudyisa uye mutengo wepamusoro wezvinhu zvekudyisa kunofanirwa kukodzera. Kuwanda kwechinhu chiri mu silo kwakafanana. Izvi zvinogona kuwanikwa nekutarisa frequency transition ye soft starter. Kana density yechinhu chiri mu silo yakafanana, frequency transition yakawanda ye soft starter haisi yakakura.

Kukosha kwakaderera kwekudyisa uye kukosha kwepamusoro kwekudyisa kwakakodzera kuvandudza kurongeka kwemaitiro ese ekudyisa. Sezvambotaurwa, chiremerera che multihead chiri mukushanda kwedata rakafanana panguva yekudyisa. Kana kudya kuchigona kuchengetedzwa. Huwandu hwema frequency ekutanga epamberi, kumashure, kuruboshwe uye kurudyi hahuzochinje, uye kurongeka kwekuyera kwemaitiro ese ekudyisa kwakavimbiswawo zvakanyanya. Pamusoro pezvo, kana paine mamiriro ekuona kuti density iri pachena yakafanana, edza kudzivirira kuwanda kwekudyisa, kureva kuti, edza kuwedzera zvimwe zvinhu nguva imwe neimwe. Izvi zviviri zvinopesana uye zvinofanirwa kufungwa nezvazvo.

Iyi ndiyo hwaro hwekuona kuti nzira yese yekudyisa ndeyechokwadi; 8) Kugadzwa kwenguva yekudyisa kunofanira kunge kwakakodzera. Gwaro rekugadzirisa nderekuona kuti zvinhu zvese zvakabikwa zvatowira mumuviri wechikero, uye kana nguva yekugadzika isiri yakawanda, zvinoita kuti ive yakanaka. Zvakatotaurwa kuti weiger ine misoro yakawanda iri mu static data manipulation panguva yekudyisa, saka nguva shoma ndiyo iri nani. Nguva ino inogonawo kuwanikwa nekunyatsoongorora. Muchikamu chekugadzirisa, nguva inogona kuiswa kwenguva yakareba kutanga, uye kuona kuti huremu hwese pachikero hahugone kuchinja (hazvisi nyore kuwedzera) mushure mekunge kudya kwega kwega kwapera. inowanzogadzikana (huremu hwese pamuviri wechikero hunoderera zvishoma nezvishoma).

Zvino ino ndiyo nguva yakakodzera yekupa zvinhu zvinoshandiswa. 6 Mhedzisiro Pepa rinopa ruzivo rwakadzama nezvepfungwa yemuchina wekuyera misoro yakawanda pamwe nezvimwe zvinhu zvinofanirwa kutariswa muhurongwa hwese hwekugadzira nekushandisa, kunyanya aya mapoinzi akakosha muhurongwa hwese hwekushandisa, inova kugovana ruzivo rwakakosha, uye ndinotarisira kuigovana nemunhu wese. Nerubatsiro, muchina wekuyera misoro yakawanda unogona kushandiswa zvakasimba. Kungoteerera dambudziko iri remapoinzi makuru chete ndiko kunogona kuve nechokwadi chekuti muchina wekuyera misoro yakawanda unoenzaniswa, kuitira kuti zvigadzirwa zvinosangana nezvinodiwa zvigone kugadzirwa.

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