Dhizaini dhizaini uye kuverenga parameter huru yehuremu hwemisoro yakawanda mukushanda kunoshanda

Munyori: Smartweigh– Huremu hwemisoro yakawanda

Chiyero cheMultihead Weigher (Loss-in-weightfeeder) iongororo yehuwandu hwemidziyo inopa huremu hwakazara, inonyanya kushandiswa, chiyero cheMultihead Weigher chinoshandiswa pahuremu hwakazara hunoenderera mberi mukuita kwese, chinogona kuita huremu hwakazara uye ongororo yehuwandu hwezvinhu zvakagadziriswa zvinofanira kugara zvichipihwa, uye kuratidza ruzivo nezvezvinhu zvakagadziriswa. Kuyerera kwese nekuyerera kwese. Nheyo huru ndeye muchina wehuremu hwakazara wedata restatic data nemidziyo, tekinoroji yehuremu hwakazara yechiyero chekuchengetedza data restatic inosarudzwa, uye load cell net weight warehouse inoshandiswa. Zvisinei, mu control panel yemuyero wehuwandu, kuti uwane huremu hwakazara hunorasika panguva imwe neimwe yechiyero chekuchengetedza zvinhu zvakagadziriswa, zvinodiwa kuyera kuyerera kwese kwezvinhu zvakagadziriswa pakarepo.

Rutivi rwekuruboshwe rweMufananidzo 1 ndiro dhayagiramu yefuremu yechikero chisipo chehuremu hwakazara. Kana zvinhu zvisina kugadzirwa mudura rehuremu hwakazara zvisina kugadzirwa, vharuvhu rezvinhu zvisina kugadzirwa rinogona kuvhurwa. Kana nzvimbo yepamusoro yezvinhu zvisina kugadzirwa yasvika, vharuvhu rezvinhu zvisina kugadzirwa rinovharwa, uye dura rehuremu hwakazara rinotsigirwa nechikero chisipo chehuremu hwakazara. Nhanho. Kuti kuyera kuve kwakarurama, mativi ekumusoro neapasi edura rehuremu akabatana zvichienderana nepaseji dzakapfava uye masuo ekubuda, uye michina yekumberi neyekumashure, yekuruboshwe neyekurudyi uye huremu hwakazara hwezvinhu zvisina kugadzirwa zvirimo hazviwedzeri kudura rehuremu. Rutivi rwerudyi rweMufananidzo 1 ipfungwa yehurongwa hwese hwekupa zvinhu nguva dzose. Kune sisitimu yekutenderera yemaitiro ese ekupa zvinhu nguva dzose (ruzivo ruri pamufananidzo runoratidza masisitimu matatu ekufamba).

Sisitimu yega yega yekutenderera ine nguva mbiri dzekutenderera: kana imba yekuchengetera zvinhu ine huremu hwayo ichida kuderedza imba yekuchengetera zvinhu, huremu hwayo hwezvinhu zvakagadziriswa muimba yekuchengetera zvinhu hunowedzera, uye kana nzvimbo yepamusoro yezvinhu zvakagadziriswa yasvika pa t1, vharuvhu yezvinhu zvakagadziriswa yakavharwa, uye sikuruu inoburitsa zvinhu zvakagadziriswa yatanga kuburitsa zvinhu zvakagadziriswa, uye huremu hwayo hunorasika panguva ino. Mushure mekunge chikero chatanga kushanda kwenguva yakati, huremu hwayo hwezvinhu zvakagadziriswa muimba yekuchengetera zvinhu huchaderera. Kana nzvimbo shoma yezvinhu zvakagadziriswa yasvika pa t2, vharuvhu yezvinhu zvakagadziriswa ichavhurwa zvakare. Nguva kubva pa t1 kusvika pa t2 inopa nguva yekutenderera yemhando yesimba. Mushure menguva yakati, huremu hwayo hwezvinhu zvakagadziriswa muimba yekuchengetera zvinhu huchawedzera. Kana nguva t3 yasvika panzvimbo yepamusoro yezvinhu zvakagadziriswa zvakare, vharuvhu yezvinhu zvakagadziriswa yakavharwa, uye nguva kubva pa t2 kusvika pa t3 inodzokororwa munguva yekutenderera kwesimba, uye chiyero chekumhanya kwe screw conveyor chinotariswa zvichienderana nekuyerera kwepakarepo, kuitira kuti pave nekutenderera kwakasimba kwekugovera. Munguva iyi, chiyero chekumhanya kwemuchina we screw conveyor chinochengetedza chiyero chekumhanya nguva isati yatanga uye hachichinji, uye chinopihwa nenzira yekutarisa kuyerera kwehuwandu hwemhepo nguva dzose. Nekuti muchina we multihead unobatanidza kuyera kwesimba uye data static, uye unobatanidza kudyisa kwakakanganiswa uye kudyisa kunoramba kuripo, chimiro chacho chinobatsira kuvhara, uye chakakodzera kongiri, hupfu hwe quicklime, marasha akapwanywa, chikafu, mushonga nezvimwe zvinhu zvidiki. Kuyera uye kushanda kwekudya kunogona kuita kuti huremu huve hwakarurama uye hune mutsetse. Muchina we 2multihead unoshanda zvichienderana nekudikanwa kwechirongwa chikuru chekugadzira main parameter.

Pakugadzira chikero chisina huremu hwakazara, iva nechokwadi chekufunga nezvezvinhu zvikuru zvinoshanda zvakaita sekuwanda kwekudyisa, huwandu hwekudyisazve, kugona kwekuchengetedzazve mudura, uye mwero wekudyisazve. Zvikasadaro, chikero chisina huremu hwakazara hachizoshande nemazvo. Semuenzaniso, mutengi akatenga chiyereso chemitsetse yakawanda kubva kumugadziri wekugadzirisa michina panzvimbo yacho. Panguva yekutenga, masensa matatu chete ehuremu e100kg akatengwa.

Mugadziri akatumira mumwe munhu ipapo kuti azive kuti zvinhu zvemutengi zvakagadzirwa ne boric acid solution, huwandu hwehuwandu i1510kg/m3, huwandu hwepamusoro hwehuwandu hwe36kg/h, uye huwandu hwehuwandu hwehuwandu hwe21~24kg/h. Kuyerera kwese kudiki, hopper inoshandisa nzvimbo nhatu dzekutsigira sensor yehuremu hwe100kg, uye hopper yekuongorora ine kugona kukuru. Dambudziko risiri resainzi pakusarudza modhi. Rimwe dambudziko nderekuti hopper yakabatana nemuchina une vibration source panguva yekuisa. Tinogona kusarudza ka15~20/h zvichienderana nezvinodiwa zvebasa zvinotevera kana kudiwa kuri kukuru, uye huremu hwese hwehumwe hwekuwedzera huri 36/15~36/20, kureva kuti, 1.9kg~2.4kg. Huremu hwese hwezvinhu zvakagadzirwa ne sensor yega yega hushoma pane 1 kg, uye chiyero chinonzwisisika chingangoita 0.5~1%.

Kazhinji, chiyero chinonzwisisika chesensor yehuremu chinofanira kunge chiri pakati pe10~30% kuti chive nechokwadi chekuti huremu hwacho hwakarurama. Zvichienderana nehuremu hwezvinhu zvakachekwa 2.4kg uye huremu hwese hwemudura wezvinhu zvakachekwa uye michina nezvishandiso zvemidziyo (screw conveyor, nezvimwewo), huremu hwese hunosvika 10kg. Kana masensor matatu ehuremu ashandiswa, chiyero chekuyera chesensor yega yega yehuremu chinogona kusarudzwa kubva pa5kg kusvika pa10kg. Nemamwe mashoko, huwandu hwesensor ye100kg yakatengwa hunowedzerwa ne10~20 kagumi, kuvimbika kwesensor yemitsetse yakawanda kwakashata, uye kunyatsoita kwayo kwakaderera.

Nyaya iyi inoratidza kuti dhizaini yemuchina wekuyera misoro yakawanda inofanirawo kutevedzera mwero wekugadzira, uye maparamita makuru emidziyo yemuchina uye mashandiro emuchina wekuyera misoro yakawanda haagone kusarudzwa pasina kuyerwa. 3 kushanda kwemuchina wekuyera misoro yakawanda maparamita makuru ekuverenga dhizaini yemuchina. 3.1 Kuverengwa kwehuwandu hwekudyisa.

Kune muchina unoyera misoro yakawanda, chiyero chekutenderera kwesimba (nguva = chiyero chekutenderera kwesimba/kutenderera kwekudzokorodza) muhurongwa hwese hwekufamba kweropa, zviri nani, kazhinji chinofanira kudarika 10:1. Izvi zvinokonzerwa nekuti rudzi rwesimba runopa nguva yekutenderera nekururama kwakanyanya kupfuura nguva yekutenderera kwekudzokorodza, uye kana rudzi rwesimba ruchipa nguva yekutenderera kwenguva yakareba, kunyatsojeka kwemuchina unoyera misoro yakawanda kunowedzera. Kuwanda kwehurongwa hwekutenderera kweropa panguva imwe neimwe yemuchina unoyera misoro yakawanda kunowanzo tsanangurwa sehuwandu hwehurongwa hwekutenderera kweropa paawa kana kudiwa kuri kukuru, kureva, nguva/h.

Tichifunga nezvekudiwa kukuru paawa sechinowanzo shandiswa, nguva yekuda inoenderana nenguva imwe neimwe (semuenzaniso, sekondi imwe neimwe) ndiyo chinodiwa. Kana frequency yecirculation system ikaderera, huwandu hwekudyisa kwega kwega hunowedzera, kugona uye huremu hwese hwewarehouse inorema, kunyatsojeka kwekuyera mamiriro asina huremu nekushandisa mazinga akawanda emasero ekutakura, frequency yecirculation system inowedzera, huwandu hwekudyisa hwega hwega hunoderera. Kana yakaderera, kugona uye huremu hwese hwewarehouse inorema hushoma, uye kunyatsojeka kwekushandisa huwandu hushoma hwemasero ekutakura kuyera mamiriro asina huremu. Zvisinei, frequency yecycle system yakanyanya kukwira, michina yekudya inowanzo miswa, uye control panel ye multihead weigher inowanzo chinja pakati penguva yeforce feeding cycle nenguva yerefeeding cycle, uye hazvina kunaka zvakanyanya.

Sezvo ruzivo rwebasa ruchienderana nenguva, vazhinji vevashandisi vehurumende vasina huremu vanopa software yesystem, kunyanya kune zvidimbu zvisina hupfu uye zvisina mvura, huwandu hwekuwedzerwa kwesimba hunosarudzwa se15 ~ 20 times/awa kana kudiwa kuri kukuru. Kana kudiwa kuri kushoma pane kudiwa kukuru, huwandu hwekuwedzerwa kwesimba hunoderedzwa, uye kutenderera kwesimba kunowedzera chikamu chikuru, izvo zvinobatsira pakuvandudza kunyatsorongeka. Kunze kwekurongeka kweruzivo rwebasa, mamwe maapplication anopa kuyerera kwakaderera zvakanyanya, kunyangwe kugona kwewarehouse kuri kudiki kwazvo, anogona kuchengetedza zvinhu zvakagadziriswa kweanopfuura awa imwe, uye nguva yekupa anopfuura awa imwe.

Nyaya dzinotevera: Yakakura inopa huwandu hwese hwe2kg/awa. Chiyero chekuiswa kwezvinhu zvisina kubikwa i803kg/m3. Huwandu hwese hwekudya kwehuwandu hwakawanda i2/803=0.0025m3/awa.

Kana huwandu hwenzvimbo yekuchengetera zvinhu huri 0.01m3 (inenge yakaenzana ne250Mm×250Mm×Saizi yenzvimbo yekuchengetera zvinhu ye cubic meter yakaita se250Mm) inokwana maawa maviri kusvika matatu ekushandiswa kwezvinhu zvisina kucheneswa, uye kushandiswa kwega kwega kwezvinhu zvisina kucheneswa hakupfuuri 10kg, saka zvinhu zvisina kucheneswa hazvidiwi, uye zvinhu zvisina kucheneswa zvinogona kufungwa nezvazvo. Mitemo yekugadzira, asi kuyerera kwese kwese kwakaderera zvishoma. 3.2 Verenga vhoriyamu yekudyisa zvakare. Mushure mekusarudza frequency yekuzadzazve, zvinokwanisika kuyera vhoriyamu yekuzadzazve uye huwandu hwese hwekugovera.

Semuenzaniso, chiyereso chemitsetse yakawanda: chikuru chinopa kuyerera kwese kwe270KG/awa. Kuwanda kwezvishandiso zvekugadzira i485kg/m3. Kuyerera kwese kwekudya kwehuwandu hwakawanda i270/480=0.561m3/awa.

Pakusvika kukuru kwekutumira, huwandu hwekutumirwazve hwakasarudzwa kuti huve kagumi neshanu paawa. Nzira yekuverenga yekudzoreredza vhoriyamu: kudzoreredza vhoriyamu = huwandu hwakawanda hwekuwedzera (kg/h)÷Kuwanda (kg/m3)÷Kupindazve vhoriyamu (kudzoreredza vhoriyamu/h) Muchiitiko ichi, huwandu hwekuiswazve = 270÷480÷15=0.0375m3. 3.3 Kuverenga kwehuwandu hwekuchengetedza zvinhu mudura.

Kugona kwekuchengetedza huremu hwese hwepurani yekugadzira kunofanira kupfuura kugona kwekuchengetedza huremu hwese hwakaverengerwa. Izvi zvinodaro nekuti imba yekuchengetera huremu hwese ichave nezvinhu zvakasara uye nzvimbo yakasununguka pamusoro peimba yekuchengetera kana imba yekuchengetera huremu hwese yatanga imba yekuchengetera huremu hwese. Kana imwe neimwe iine 20%, uye kugona kweimba yekuchengetera huremu hwese kwakakamurwa ne 0.6, kugona kwekuchengetedza huremu hwese hunodiwa kunogona kuwanikwa.

Vhoriyamu yekupedzisira yakasarudzwa yehuremu hwese inofanira kunge yakasviba zvichienderana nehuwandu hwewarehouse hwakatarwa. Nzira yekuverenga yekudzoreredza vhoriyamu: huremu hwese hwese hwewarehouse = huremu hwese hwese ÷k. Mufomura: k ndiyo indekisi inofungidzirwa yekuwedzera kwewarehouse yezvinhu zvisina kubikwa, inogona kuva 0.4 ~ 0.7, uye 0.6 inokurudzirwa.

Mumuenzaniso uyu, huremu hwese hwenzvimbo yekuchengetera zvinhu = 0.0375÷0.6=0.0625m3. Kana vhoriyamu yenzvimbo yekuchengetera zvinhu yakaita seyuri iri 0.6m3, 0.8m3, 1.0M3 nezvimwe zvinhu nemamodheru, kupenya kunofanira kunge kuri 0.08m3 zvichikwira, uye huremu hwenzvimbo yekuchengetera zvinhu hunofanira kunge huri 0.08m3. 3.4 Yera chiyero chekuisazve zvinhu.

Chiyero che multihead chinopihwa nenzira ine simba rakaderera rakanyatsorongeka munguva yekudzoreredza zvinhu, saka mwero wekudzoreredza zvinhu wemuchina wekudzoreredza zvinhu unotsanangurwa kuti unokurumidza (kazhinji, unofanirwa kudzorwa mukati memasekonzi mashanu ~ 20). Nzira yekuverenga mwero wekudzoreredza zvinhu: mwero wekudzoreredza zvinhu = [vhoriyamu yekuwedzera (m3)÷Nguva yekudyarazve (s)×60(s/min)]+[huwandu hwakawanda hwekudyara kwemari (m3/h)÷60(min/h)] MuEquation 2, mwero wekudzoreredza zvinhu une zvinhu zviviri zvitsva, chinhu chitsva chekutanga chiyero chekuwedzera zvichibva pahuwandu hwekudzoreredza zvinhu, uye chinhu chitsva chechipiri chinowanzo furatirwa nevanhu vazhinji, zvichiratidza kuti mwero wekuwedzera nguva, zvinhu zvisina kugadzirwa zvinofanira kuzadza chikamu ichi kana zvawedzerwa zvakare. Zvichienderana nemutengo, mwero wekudzoreredza zvinhu unosvika ka30 kupfuura mwero wekuwedzera wakakura. Nemamwe mashoko, zvichienderana nehukuru uhwu, kana tichifungidzira mwero wekudyisa zvakare wezvimwe zviyero zvisipo zvehuremu hwakazara, unogona kufungidzirwa kuti wakapetwa ka25-40 kupfuura mwero mukuru wekuwedzera.

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