Kuyeza molondola mulingo wa silo, kuyeza mulingo wa hopper, ndi kuyeza mulingo wa slurry kumakhalabe kofunika kwambiri pa kukonza mchere kotetezeka komanso kogwira mtima. Kuwerenga kosakwanira kapena kolakwika kuchokera ku matanki, hopper, kapena silos kungayambitse zochitika zodzaza kwambiri, kuuma kwa madzi, ndi kusagwira bwino ntchito kwa njira. Zochitikazi zimaika zida ndi kupanga pachiwopsezo, zimayambitsa kutulutsidwa kwa chilengedwe, ndikuwonjezera ndalama zosamalira. Ngakhale zolakwika zazing'ono pakuyeza mulingo wa slurry zimatha kusokoneza kuchuluka kwa chakudya ndi kutsika kwa madzi, zomwe zimakhudza mtundu wa chinthu chomaliza komanso kugwiritsa ntchito bwino mphamvu.
Muyeso wa Silo ya Ufa
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Kukonza Muyeso wa Mulingo mu Makampani a Mineral
Malo opangira mchere amagwira ntchito m'malo odzaza ndi fumbi, thovu, nthunzi, ndi magawo osinthira. Ma sensor achikhalidwe a silo level ndi ma sensor a hopper level nthawi zambiri amavutika, kupereka zizindikiro zosakhazikika kapena zochedwa. Ma transmitter a guided wave radar level (GWR level transmitter) ndi otchuka poyesa mulingo wa matope, koma kuchuluka kwa fumbi, malo ogwedezeka, kapena thovu lokhuthala kumatha kusokoneza kuwerenga. Mavutowa amakulitsidwa ndi zinthu zolimba zokhuthala, kukula kwa tinthu tosiyanasiyana, komanso kuchuluka kwa chinyezi komwe kumabisa malo olumikizirana, kuyambitsa kutayika kwa chizindikiro, kapena kuyambitsa kulephera kwa makina.
Njira yoyezera mulingo wa mafakitale yosankhidwa bwino iyenera kuchepetsa mavutowa. Mu malo osungiramo zinthu zambiri, nkhawa yayikulu ndi kuzindikira mawonekedwe nthawi yeniyeni—makamaka komwe mitambo ya fumbi imabisa mizere ya masensa. Ma transmitter olowera mkati ayenera kusiyanitsa mulingo weniweni wa zinthu ndi zabodza chifukwa cha kuimitsidwa kwa tinthu tating'onoting'ono. Chifukwa chakuti zinthu zolimba sizikhazikika mofanana, masensa odalirika oyezera mulingo wa silo amafuna kuti masensa asakhudzidwe ndi fumbi kapena milatho. Kwa ma hopper, milatho, kusonkhanitsa, ndi kutsekeka ndizofunikira kwambiri. Mita ya inline density ndi viscosity kuchokera ku Lonnmeter imapereka mayankho ofunikira kwambiri: mainjiniya amagwiritsa ntchito miyeso iyi kuti adziwe kuyenda kosazolowereka kapena kuyimitsidwa, zomwe zimathandiza kuti pakhale njira zotetezera madzi ouma pamapampu.
Matanki opangira zinthu m'makampani opanga mchere nthawi zambiri amasunga zinthu zotayirira, zakumwa zamadzimadzi, ndi zinthu zina zosakanikirana. Njira zoyezera mulingo wa matope ziyenera kukana dzimbiri, kulekerera kusintha kwa kayendedwe ka madzi, ndikugwira ntchito m'madzimadzi osawoneka bwino kapena ogawanika. Deta yosalekeza, yodalirika kwambiri komanso yosungiramo zinthu ndizofunikira kwambiri pakugawa ndi kudyetsa, kuonetsetsa kuti njira zakumtunda ndi zakumunsi zikugwira ntchito bwino popanda nthawi yochulukirapo yogwira ntchito. Zipangizo monga Lonnmetermita yozunguliraperekani deta yofunika kwambiri yowunikira ndi kukonza zinthu zomwe zili m'sitolo—makamaka pomwe ma transmitter achikhalidwe otsogozedwa ndi mafunde a radar amakumana ndi kusinthasintha kwa njira zakuthupi ndi zamankhwala.
Kugwiritsa ntchito zipangizo zopewera kudzaza kwambiri, monga njira zopewera kudzaza kwambiri kwa madzi kapena zida zodziŵira madzi zomwe zimagwiritsidwa ntchito ndi mankhwala, kumachepetsa chiopsezo cha kutulutsidwa kwa chilengedwe ndikuteteza ogwira ntchito. Kuyeza molondola kwa mulingo kumatsimikizira chitetezo cha ntchito ndi kutsatira malamulo. Nthawi yomweyo, kusunga mawerengedwe okhazikika kumathandizira kuyang'anira mulingo wa zinthu zambiri, kupewa kutaya zinthu ndi zinthu, komanso kumabweretsa phindu looneka bwino pakukonza ndi mtengo wa moyo wonse wa zida zopangira mchere.
Ma Radar Oyendetsedwa ndi Mafunde: Mfundo ndi Ubwino
Ma transmitter a level Radar a Guided Wave (GWR)Gwiritsani ntchito zizindikiro za microwave zomwe zimayendetsedwa ndi pulsed zomwe zimadutsa mu probe yomwe yayikidwa molunjika mu chotengera. Zizindikirozi zikafika pamalo olumikizirana—monga pamwamba pamadzimadzi, zinthu zolimba, kapena slurry—zimakumana ndi kusintha kwa dielectric constant, zomwe zimapangitsa kuti pakhale kuwunikira pang'ono. Chotumiziracho chimayesa kuchedwa kwa nthawi pakati pa chizindikiro chotumizidwa ndi chowunikira. Izi zimathandiza kuwerengera bwino mtunda kupita pamwamba pa media, kupereka mtengo weniweni wa mulingo. GWR imasiyanitsa bwino magawo ndi ma interface, ngakhale pamene zinthu zimasiyana.
Kuphatikiza kwa zida za GWR mkati mwa mzere kumachitika mwa kuyika probe kuchokera pamwamba pa matanki, ma hopper, kapena ma silo, mwachindunji mumtsinje wa ndondomekoyi. Kapangidwe kameneka kamachepetsa chiopsezo cha kutuluka kwa njira, chifukwa probe yokha ndi yomwe imalowa m'chombocho zomwe zimathandiza kusunga kusungidwa. Njira yochokera pamwamba mpaka pansi sisokoneza ntchito zomwe zikuchitika, zomwe zimapangitsa GWR kukhala yoyenera kuyang'anira nthawi yeniyeni, mosalekeza m'malo ovuta monga omwe ali muzipangizo zamafakitale zopangira mchere, kuyang'anira kuchuluka kwa zinthu, komanso kuyeza kuchuluka kwa silo.
Pa njira zoyezera mulingo wa hopper ndi njira zoyezera mulingo wa slurry, GWR imapereka chidziwitso cholondola kwambiri cha mawonekedwe, osakhudzidwa ndi kuchulukana, kuyendetsa bwino, kukhuthala, kapena kusintha kwa kutentha. Poyerekeza ndi njira zachikhalidwe zoyezera mulingo wa hopper.masensa a mulingo wa silo, GWR imakhalabe yofanana mosasamala kanthu za kapangidwe kake ka zinthu—mwachitsanzo, mchere wothira madzi ndi zinthu zolimba zomwe zimasinthasintha kapena kugwiritsa ntchito zida zodziwira kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito popanga zinthu zomwe zimasinthasintha pamene zinthu zomwe zimagwiritsidwa ntchito popanga zinthuzo zimasinthasintha panthawi yonseyi. GWR imagwiranso ntchito bwino pamene njira zodzitetezera ku kuchuluka kwa zinthu zomwe zimadzaza madzi zimakumana ndi mavuto: chitetezo chake ku fumbi, thovu, ndi kusonkhana kwa zinthuzo chimatsimikizira kulondola kosatha ngakhale m'malo okhala ndi ufa, granulate, kapena matope okhuthala, ofunikira kwambiri pa njira zodzitetezera zouma zoyendera mapampu ndi zida zodzitetezera ku kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito popanga mankhwala.
Popanda zida zosuntha zamakina, ma transmitter a GWR level amafunika kusamalidwa pang'ono komanso kuthetsa mavuto a kuwonongeka kwa makina, kugwedezeka, kapena kukonzedwanso komwe kumapezeka m'njira zina zoyezera mulingo wa mafakitale. Izi zimatsimikizira kuti ntchito yodziwikiratu ikugwira ntchito bwino ndipo zimathandiza kukonza nthawi yodzitetezera, kuchepetsa nthawi yopuma yosakonzekera. Kutsatira miyezo yachitetezo—kuphatikizapo satifiketi ya SIL2 ndi kuphulika—kumakwaniritsa zofunikira zoyika zoopsa m'makampani amchere ndi malo osungira mankhwala, kuthandizira zosowa zamakina oletsa kudzaza madzi ndi chitetezo chouma pakugwiritsa ntchito mapampu.
Ukadaulo wa GWR, ukaphatikizidwa ndi zida zoyezera zamkati kuchokera kumakampani monga Lonnmeter, umathandizira kuwunika kwamphamvu komanso kwamakono kwa zinthu zambiri zamafakitale ndi njira zotayira. Kuphatikiza kumeneku kumathandiza kuti zinthu zolimba zotayira zambiri zikhale zodalirika komanso zopepuka komanso kuwongolera mulingo wamadzimadzi m'malo osungira, ma hopper, ndi makina ogwiritsira ntchito matope.
Kupewa Kudzaza Kwambiri ndi Kuuma Pogwira Ntchito ndi Mineral, Chemical, ndi Slurry
Kudzaza mopitirira muyeso m'malo osungiramo mchere, mankhwala, ndi matope kungayambitse kutayikira koopsa, kutayika kwa zinthu zodula, komanso kusokonekera kwa ntchito zodula. Kugwiritsa ntchito zipangizo zopewera kudzaza mopitirira muyeso n'kofunika kwambiri, makamaka pa zakumwa zamadzimadzi ndi matope amtengo wapatali, omwe amafuna kuwongolera kolondola komanso kuyankha mwachangu. Chipangizo cholimba chopewera kudzaza mopitirira muyeso chosungiramo madzi amadzimadzi chimaphatikiza muyeso wapamwamba wa silo level kapena muyeso wa hopper level ndi kuphatikiza kwa makina odziyimira pawokha kuti zitsimikizire kuti ntchito ndi chitetezo chodalirika.
Ma transmitter a level radar (GWR) otsogozedwa amagwiritsidwa ntchito kwambiri mu njira zoyezera mulingo wa mafakitale pachifukwa ichi. Ma transmitter awa amatha kuyang'anira nthawi zonse mulingo wa matope kapena madzi m'malo osungiramo zinthu ndi ma hopper, kuchepetsa zoopsa zokhudzana ndi kuwunika mulingo wa zinthu zambiri. Akaphatikizidwa ndi njira yopewera kudzaza kwambiri, transmitter ya GWR imapereka deta yeniyeni yomwe imayambitsa ma alarm ndikutumiza zizindikiro zozimitsira ku ma valve ndi mapampu ogwirizana nawo. Yankho lodziyimira pawokhalitsali limachepetsa kwambiri chiopsezo cha kutaya ndalama zambiri, kutayika kwa zinthu, komanso nthawi yogwira ntchito chifukwa cha kudzaza kosalamulirika.
Kuyeza mulingo wamkati ndikofunikira kwambiri popereka chitetezo chouma cha mapampu ndi zodyetsa m'makampani opanga mchere. Kuyendetsa zida zotulutsira madzi pansi pa mulingo wotetezeka kumatha kuwononga zinthu zamkati za pampu ndi zodyetsa, kuwononga zida zamakampani opanga mchere ndikuwonjezera ndalama zosamalira. Njira zoyezera mulingo wa matope mosalekeza—monga kugwiritsa ntchito sensa ya mulingo wa silo kapena sensa ya mulingo wa hopper yokhala ndi mayankho a nthawi yeniyeni—zimathandizira machitidwe oteteza kuthamanga kwa madzi a mapampu poonetsetsa kuti zidazo zikugwira ntchito mkati mwa malire osankhidwa.
Mphamvu zotumizira zinthu zosiyanasiyana zimawonjezera chitetezo ndi magwiridwe antchito. Zipangizo zomwe zimatha kupereka malipoti onse a mawonekedwe ndi kuchuluka kwa zinthu nthawi imodzi zimathandiza ogwiritsa ntchito mafakitale kukonza bwino kayendetsedwe ka matanki okhala ndi ma interface ovuta, monga omwe ali ndi matope okhala ndi kuchuluka kosiyanasiyana kapena malire a magawo angapo. Kuwerenga kawiri kumeneku kumathandizira ntchito yolondola yamakina oletsa kudzaza madzi komanso kupewa zochitika zoopsa zowuma. Mwachitsanzo, mu selo yoyandama, chotumizira chomwe chimapereka mawonekedwe ndi kuwerenga kwathunthu kwa thanki chimathandiza ogwiritsa ntchito kusunga momwe zinthu zilili, kuchepetsa mwayi woti zida zigwire ntchito zouma kapena zinthu zisefukire.
Kuchuluka kwa Lonnmeter mkati ndizoyezera kukhuthalaZitha kuphatikizidwa kuti zigwirizane ndi machitidwe awa, kuonetsetsa kuti pali matope abwino kwambiri komanso kuti pakhale kuwongolera kolondola kwa mulingo. Kuphatikiza koyenera kwa masensa a mulingo, monga ma transmitter oyendetsedwa ndi mafunde a radar, ndi njira yodziyimira payokha kumapereka chitetezo chokwanira ku kudzaza kwambiri ndi kuthamanga kouma muzinthu zambiri ndi kugwiritsa ntchito madzi m'malo okhala ndi mchere, mankhwala, ndi matope.
Madera Ogwiritsira Ntchito Patsogolo
Zatsopano za RF Za digito Zoyesera Mlingo wa Hopper
Masensa a digito a RF (Radio Frequency) a hopper level akuyimira patsogolo kwambiri pakuyesa mulingo wa hopper. Kapangidwe kawo ka digito kokonza ma signal kumaletsa kusokonezedwa ndikusinthasintha kwa kutenthandi phokoso la ntchito, zomwe zimawonjezera kudalirika kwa muyeso. Zipangizozi zimasintha malinga ndi zinthu zosiyanasiyana, zimalimbana ndi fumbi, nthunzi, kapena kutentha kwambiri komwe kumachitika nthawi zambiri m'makampani opanga mchere ndi malo ena ogwiritsira ntchito zinthu zolimba.
Ubwino waukulu wa ukadaulo wa digito wa RF ndi kuthekera kozindikira kuchuluka kwa zinthu mwachindunji pa sensa. Mbali imeneyi imathandizira kukonza mwachangu ndipo imathandiza kupewa kuwerenga kolakwika chifukwa cha kusungidwa kapena kuipitsidwa, luso lofunika kwambiri kwa ogwira ntchito m'makampani opanga mchere. Masensa a digito a RF amachepetsanso kufunikira kwa calibration: kuwunikira kokha kumachepetsa kukhazikitsa ndikulipira kusintha pang'ono kwa njira, zomwe zimapangitsa kuti nthawi yochepa yogwira ntchito ichepe panthawi yoyika kapena kukonza. Ubwino uwu umatanthauzira kugwira ntchito kotetezeka komanso kolimba, makamaka mu mapulogalamu okhudzana ndi kuwunika kuchuluka kwa zinthu m'malo osungira ndi ma hopper. Monga chipangizo chopewera kudzaza kwambiri, masensa a digito a RF amapereka chitetezo chowonjezera pothana ndi kukwera kwadzidzidzi kwa zinthu kapena kusintha kosayembekezereka kwa kuchuluka, motero amatenga gawo lofunikira kwambiri mu machitidwe opewera kudzaza kwambiri kwa madzi ndi zida zina zopewera kudzaza kwambiri zamadzimadzi a mankhwala.
Digital RF siilowa m'malo mwake, koma imagwiranso ntchito ndi guided wave radar (GWR). Ma transmitter a GWR level amachita bwino kwambiri pa ntchito zovuta pomwe fumbi, condensation, kapena kugwedezeka zimatha kubisa capacitance yachikhalidwe kapena masensa a ultrasonic. Akaphatikizidwa, ukadaulo wa RF ndi GWR umapereka kuchulukirachulukira komanso kuthekera kokulirapo koteteza kuthamanga kouma, kuonetsetsa kuti muyeso wa hopper wopitilira komanso wodalirika m'malo ovuta.
Kuphatikiza ukadaulo wa Inventory, Feeding, ndi Level kuti muwongolere zinthu zolimba zambiri
Kuphatikiza masensa a mulingo wa silo, kasamalidwe ka zinthu zolemera, ndi machitidwe odyetsera okha kumabweretsa kukonza bwino kuwongolera zinthu zolimba. Ukadaulo wa digito umathandizira kulondola kwa zinthu zosungidwa ndi kutsata, kukwaniritsa zofunikira pakuyesa mulingo wa mafakitale. Mwa kulumikiza deta yeniyeni kuchokera ku zotumizira za mulingo wamkati ndi zolemba za zinthu zosungidwa ndi zodyetsa zokha, ogwiritsa ntchito amatha kukonza bwino momwe zinthu zilili mkati mwa ma hopper ndi ma silo.
Kuphatikiza kumeneku kumathandizira magwiridwe antchito odalirika a chipangizo choletsa kudzaza kwambiri komanso njira zotetezera madzi kuti asaume bwino pamapampu poonetsetsa kuti kuchuluka kwa chakudya kumasinthidwa malinga ndi zomwe zili m'sitolo, osati kungoyerekeza chabe. Mu mafakitale a mchere ndi ntchito zopangira mankhwala, kuphatikiza koteroko kumathandiza kusunga kuyenda kwa zinthu, kupewa kusokonezeka kwa makina okwera mtengo, komanso kumawonjezera chitetezo ndi magwiridwe antchito. Mwachitsanzo, njira zoyezera matope mosalekeza—zothandizidwa ndi inline density meters kuchokera kuLonnmeter—phatikizani ndi zizindikiro za zinthu zomwe zili m'sitolo ndi momwe zinthu zilili kuti muchepetse chiopsezo cha kudzaza zinthu mopitirira muyeso kapena kudzaza zinthu mopanda mphamvu. Zotsatira zake, kuyang'anira kuchuluka kwa zinthu zambiri kumakhala kosinthasintha, kogwirizana, komanso koyenera kukhazikitsa zinthu zambiri zovuta.
Mayankho amenewa pamlingo wa chilengedwe amathandiza kuchepetsa njira zogwirira ntchito pamanja, kuchepetsa kutaya kwa zinthu, komanso kutsata bwino malamulo okhudza chilengedwe ndi chitetezo m'ntchito zosungiramo zinthu ndi malo osungiramo zinthu.
Njira Zabwino Zogwiritsira Ntchito: Zotumizira Ma Inline Level za Slurry, Silo, ndi Hopper Applications
Kuyeza bwino mulingo wa silo, kuyeza mulingo wa hopper, ndi kuyeza mulingo wa njira zothira madzi kumafuna chisamaliro chosamala pa kusankha zida ndi zinthu zoyikira. Kusankha mtundu woyenera wa probe ndikofunikira kwambiri: ma transmitter a level radar (GWR) oyendetsedwa bwino amagwira ntchito bwino m'malo olimba komanso amadzimadzi chifukwa cha chitetezo chawo ku fumbi, thovu, nthunzi, ndi kusintha kwa mphamvu ya dielectric m'matanki akuluakulu ndi a mankhwala. Kuti mankhwala azitha kusungidwa bwino, zipangizo zolimba zothira madzi ndi zisindikizo zimawonjezera kudalirika ndikuwonjezera moyo wa chipangizocho.
Zopinga zamkati, monga kusakaniza masamba kapena zothandizira zomangamanga mu hopper kapena silo geometries, ziyenera kuganiziridwa panthawi yoika probe. Kuyika pamwamba, popanda kulowerera kwambiri mu kayendedwe ka zinthu, kumathandiza kupewa kusonkhana, kusintha, ndi kuwerenga kolakwika. Chotumiziracho chiyenera kukhala kutali ndi zotsatira za khoma ndi malo olowera okhota kuti zitsimikizire njira yowonekera bwino ya chizindikiro - kulondola kwa malo oyika kumakhudza mwachindunji magwiridwe antchito owunikira kuchuluka kwa zinthu.
Kugwiritsa ntchito popanda kulinganiza ndi njira yabwino kwambiri yothetsera mavuto a mafakitale mu zida zopangira mchere. Ma transmitter a inline level, akayikidwa bwino, amapereka chitsimikizo champhamvu kuti asasunthike, kukulitsa nthawi yogwirira ntchito komanso kuchepetsa kusokonezeka kwa kukonza.
Machitidwe okonza zinthu amapindula ndi kudziyang'anira okha, kuzindikira zinthu, ndi machenjezo olosera omwe amapangidwa mu ma transmitter apamwamba a GWR. Zinthu zomwe zimamangidwa mkati mwake zimatha kuwonetsa kutayika kwa chizindikiro, kusintha kwa dielectric, kapena kuipitsidwa kwa zinthu zisanachitike, kuchepetsa kuchuluka kwa zida zonse komanso kufunikira kokonza mavuto. Kuphatikiza ndi makina a DCS/PLC kumathandizira kuti deta iyende bwino, zomwe zimathandiza ogwiritsa ntchito kukhazikitsa ma alarm ndi zoyambitsa machitidwe oletsa kudzaza madzi, zida zodziwira kuchuluka kwa madzi, komanso njira zodzitetezera kuti asaume.
Pofuna kuyika zida zopewera kudzaza kwambiri m'matanki a matope kapena m'madiramu a mankhwala, mayankho odziyimira pawokha ochokera ku chotumizira chamkati amapereka yankho mwachangu kuti pampu izimitse kapena kutseka valavu. Machitidwe oteteza kuthamanga kwa mapampu amagwiritsanso ntchito kuzindikira mulingo wodalirika, kupewa kuwonongeka kwa zida mumakampani opanga mchere ndikuwonjezera chitetezo cha ntchito. Mayankho a sensor ya mulingo wa silo ndi hopper, akalumikizidwa ku dongosolo lowongolera, amathandizira kuyang'anira mulingo wa zinthu zambiri mosalekeza komanso kukonza nthawi yolosera, ndikuwonjezera kupezeka kwa ntchito popanda kuwonjezera kuyang'anira pamanja.
Tsegulani Muyeso Wodalirika wa Njira Yanu ya Mchere
Kuphatikiza njira zamakono zoyezera mulingo wa mafakitale kumasintha kukonza kwa mchere mwa kuchepetsa zoopsa ndi ndalama zogwirira ntchito. Ma transmitter a level Radar (GWR) otsogolera amapereka muyeso wolimba wa mulingo wa silo ndi muyeso wa mulingo wa hopper, omwe atsimikiziridwa kuti ndi abwino kwambiri m'malo ovuta odzaza ndi slurry, ufa, kapena zinthu zopyapyala. Kuwunika mulingo wa zinthu zambiri nthawi yeniyeni kumathandiza kupewa zochitika zodzaza kwambiri komanso nthawi yotsika mtengo yogwira ntchito, kukulitsa chitetezo ndikuchepetsa magwiridwe antchito a michere.
Njira zodalirika zoyezera mulingo wa matope zimagwira ntchito yofunika kwambiri poteteza kuthamanga kwa madzi ouma pamapampu ndikuchepetsa chiopsezo cha kudzaza madzi ndi mankhwala m'ziwiya zosungiramo kapena zotengera za reactor. Chotumizira mulingo wa GWR chimapereka muyeso wopitilira, wosakhudzana ndi kukhudzana ngakhale m'mikhalidwe yovuta komanso m'magawo osiyanasiyana olumikizirana. Izi zimatsimikizira kuti zida zanu zamakampani amchere nthawi zonse zimagwira ntchito motetezeka komanso bwino.
Dziwani ubwino wa yankho lopangidwira masensa a silo level, masensa a hopper level, ndi zida zopewera kudzaza kwambiri—zopangidwira makamaka makampani amchere. Pemphani mtengo wa chotumizira cha radar cha mafunde chotsogozedwa chomwe chapangidwira zosowa za makina oletsa kudzaza kwambiri, ma hopper, ma silo, ndi mankhwala. Khalani ndi nthawi yochepa yogwira ntchito, kuwongolera molondola, komanso malo otetezeka ogwirira ntchito.
Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)
Kodi n’chiyani chimapangitsa kuti chotumizira cha level Radar cha Guided Wave chikhale choyenera kuyeza mulingo wa hopper ndi silo mumakampani amchere?
Ma transmitter a level Radar (GWR) otsogoleredwa ndi Guided Wave Radar (GWR) amapangidwira malo odzaza ndi fumbi, nthunzi, ndi thovu—omwe amapezeka m'malo osungiramo mchere ndi ma hopper. Ma microwave pulses awo amayenda motsatira probe m'malo modutsa mumlengalenga, zomwe zimaletsa zolakwika zoyezera zomwe zimachitika chifukwa cha tinthu tating'onoting'ono tomwe timauluka. Mosiyana ndi njira zogwiritsira ntchito ma ultrasound kapena capacitance, masensa a GWR amasunga kulondola kokhazikika pamene mkati mwa chotengera muli mitambo ya tinthu tating'onoting'ono kapena kusintha kwa kutentha. Izi zikutanthauza kuyeza kodalirika kwa silo level ndi kuyeza kwa hopper popanda kukonza kwambiri, palibe kubwezeretsanso chifukwa cha kuchuluka kwa zinthu, komanso kugwira ntchito bwino mosasamala kanthu za mlengalenga wa chotengera.
Kodi chipangizo choletsa kudzaza kwambiri chimathandiza bwanji kusunga mankhwala amadzimadzi ndi matope?
Zipangizo zopewera kudzaza kwambiri zomwe zimagwirizanitsidwa ndi ma transmitter a level zimapereka mayankho mwachangu pamene matanki akuyandikira malire awo apamwamba odzaza. Mu malo osungiramo mankhwala amadzimadzi ndi matope, yankho ili nthawi yeniyeni limaletsa kutayikira mwangozi kwa zinthu zoopsa. Dongosololi lingayambitse ma alarm kapena kuzimitsa zokha, kuthandizira kutsatira malamulo ndi chitetezo cha chilengedwe. Ogwira ntchito amadalira njira izi kuti achepetse kutayika kwa zinthu zomwe zili m'sitolo ndikupewa kuyeretsa kokwera mtengo. Dongosolo lothandiza lopewera kudzaza kwambiri kwa madzi limawonjezeranso gawo lolamulira ku ma vat a mchere ndi mankhwala amtengo wapatali, kuteteza zida ndi antchito.
Kodi chitetezo chouma pothamanga n'chiyani ndipo kuyeza mulingo wamkati kumathandizira bwanji?
Chitetezo chouma chogwiritsa ntchito madzi chimaonetsetsa kuti mapampu ndi zodyetsera sizikugwira ntchito ngati pali madzi kapena matope osakwanira. Ngati pampu yauma, zinthu zamkati zimatha kutentha kwambiri kapena kugwira ntchito. Pogwiritsa ntchito ma transmitter ndi masensa omwe ali mkati mwa mzere, makina amasunga nthawi zonse kuyang'anira zomwe zili mu thanki ndi mzere. Zinthu zikagwa pansi pa malire otetezeka, zowongolera zokha zimatha kutseka mapampu kapena ma feeder motor nthawi yomweyo. Njira imeneyi imasunga nthawi yayitali ya zida, imachepetsa chiopsezo cha kuwonongeka mwadzidzidzi, komanso imasunga khalidwe la ntchito, makamaka m'makampani opanga mchere omwe amagwiritsa ntchito matope okhwima.
Kodi chotumizira cha level Radar chotsogoleredwa chingayikidwe m'matanki okhala ndi mawonekedwe ovuta kapena zopinga zamkati?
Ma transmitter a GWR level amaikidwa mwachindunji pamwamba pa chombocho, ndi ma probe akufalikira mu chinthucho. Kutumiza kwawo chizindikiro sikukhudzidwa ndi mawonekedwe a thanki, kapangidwe kake kothandizira mkati, kapena zinthu zoyambitsa. Kapangidwe ka sensa ndi kusanthula kwamphamvu kwa echo kumapewa zolakwika zomwe zimachitika chifukwa cha kupopera, kusonkhana, kapena kusokoneza. Mphamvu imeneyi ndi yofunika kwambiri pa mayankho oyezera mulingo wa mafakitale omwe amagwiritsidwa ntchito m'matanki a mineral sector, komwe kuli kosowa malo ndi zida zamkati. Zotsatira zake, ngakhale m'mabinki a labyrinthine kapena ma reactor, ma hopper level sensors ozikidwa pa GWR amapereka kuwerenga kosalekeza komanso kopanda kusokoneza.
Kodi ukadaulo wa digito wa RF umafanana bwanji ndi GWR mu ntchito zoyezera mulingo wa hopper?
Masensa a digito a RF, ngakhale ofanana ndi ma transmitter a GWR kuti ayang'anire kuchuluka kwa zinthu, amabweretsa kukana kowonjezereka pakumanga ndi kusinthasintha kwa kutentha mwachangu. Masensa a RF amagwiritsa ntchito kusanthula kwa ma radio frequency kuti azindikire kupezeka kwa zinthu mwachindunji pamwamba pa probe, zomwe zimapangitsa kuti zikhale zoyenera kuzindikira kuchulukana kwa zinthu pamakoma a zombo kapena nkhope za probe. M'malo ovuta a hopper, kuphatikiza ukadaulo wa digito wa RF ndi GWR kumathandizira kusinthasintha ndi kudalirika kwa kuzindikira. Pamodzi, njira izi zoyezera kuchuluka kwa zinthu zimateteza kukhazikika kwa njira m'malo omwe mawonekedwe azinthu amasintha mwachangu, monga ma silos olimba a bulk ndi ma hopper osamutsira.
Nthawi yotumizira: Januwale-04-2026
