Kuyeza Kuchuluka Kosalekeza Posakaniza Dizilo
Njira yosakaniza mafuta ndi ntchito yomaliza komanso yofunika kwambiri pazachuma mkati mwa fakitale yoyeretsera mafuta. Cholinga chachikulu cha njira yovutayi ndikupanga chinthu chomwe sichingokwaniritsa zofunikira zonse pamsika komanso chimatero pamtengo wotsika kwambiri, motero kukulitsa phindu lonse la fakitale yoyeretsera mafuta.
Kuchuluka kwa ndalama zomwe zimagwiritsidwa ntchito popanga zinthu zosakaniza sikunganyalanyazidwe. Kusagwira ntchito bwino kapena kusalondola kulikonse komwe kumachitika panthawiyi kumatha kuchepetsa phindu lomwe limapezeka chifukwa cha kukonza bwino zinthu zomwe zili pamwamba pa nthaka. Izi zikutanthauza kuti ndalama zomwe zatayika zimatayika ndipo zikusonyeza chifukwa chake ndalama zomwe zimagwiritsidwa ntchito popanga zinthu zosakaniza zimakhudza kwambiri phindu la fakitaleyi.
Mavuto ndi Zoopsa mu Kusakaniza Dizilo Mwachizolowezi
Mtengo Wachuma wa Kuyeza Kolakwika
Chimodzi mwa zoopsa zazikulu komanso zomwe nthawi zambiri sizimaganiziridwa pankhani yosakaniza ndi njira yopangira "mphatso." Popanda deta yokhazikika komanso yeniyeni pa katundu wa mix, ogwira ntchito ayenera kudalira zitsanzo za labotale ndi zitsanzo zolosera kuti azitha kuwongolera njirayi. Kuti achepetse chiopsezo chopanga chinthu chosakhala chapadera, cholakwika chokwera mtengo komanso chotenga nthawi, amakakamizika kumanga malire otetezeka powonjezera zinthu zodula zosakaniza kuposa zomwe zimafunika kuti akwaniritse zofunikira zochepa.
Kusagwira Ntchito Bwino ndi Ndalama Zobisika
Zotsatira za kusinthasintha kwa ntchito chifukwa cha kuyeza kolakwika zimapitirira patali kuposa chipangizo chosakanikirana chomwe chimagwiritsidwa ntchito nthawi yomweyo. Kudalira njira zosalondola kwenikweni, monga kuyeza kuchuluka kwa thanki, kumabweretsa kusakonzekera bwino nthawi ndi kasamalidwe ka zinthu. Izi zingayambitse ndalama zambiri zochepetsera ndalama—zilango zomwe zimachitika sitima yonyamula katundu ikachedwa chifukwa chosowa malo osungiramo katundu.
Zotsatira zake zimafika mpaka mmwamba: kusagwirizana kwa zakudya zomwe zimapezeka chifukwa cha kusalinganika bwino kwa kayendedwe kake kungayambitse kusakhazikika kwa magwiridwe antchito m'magawo akumtunda, zomwe zingaike pachiwopsezo kupanga zinthu zina zosafunikira monga "shot coke" mu coker, zomwe zimayambitsa mavuto akulu pachitetezo ndi magwiridwe antchito.
Kuopsa kwa Zachuma Kophatikizana Mopitirira Muyeso Kuti Kutsatidwe kwa Malamulo
Kusintha kwa dziko lonse lapansi kuti pakhale njira zopezera mphamvu zokhazikika kwachititsa kuti anthu azidalira kwambiri mafuta achilengedwe, omwe nthawi zambiri amasakanizidwa ndi dizilo wamba kuti akwaniritse malamulo okhudza chilengedwe. Ngakhale mafuta achilengedwe awa amapereka ubwino pazachilengedwe, amabwera ndi phindu lalikulu pazachuma. Mwachitsanzo, mphamvu zomwe zimaperekedwa ndi mafuta achilengedwe zimatha kukwera ndi 70% mpaka 130% kuposa mafuta achilengedwe. Kuphatikiza apo, mafuta achilengedwe nthawi zambiri amakhala ndi kuchuluka kwakukulu kuposa mafuta achilengedwe.
Izi zimabweretsa vuto lapadera komanso lokwera mtengo kwa oyenga. Popanda kutsimikizira mosalekeza mawonekedwe a chosakaniza chomaliza, makamaka kuchuluka kwake, ayenera kusakaniza mopitirira muyeso mafuta okwera mtengo a biofuel kuti atsimikizire kuti akukwaniritsa zofunikira zovomerezeka ndikupewa chindapusa. Kusowa kwa muyeso weniweni kumasintha lamulo kukhala kupereka kosalekeza, kolamulidwa kwa gawo lokwera mtengo.
Njira ndi Kuphatikiza kwa InlineMamita Ochulukirachulukira
Njira Yoyezera Kuchulukana Kosalekeza
Miyezo yozungulira, makamaka zomwe zimachokera ku ukadaulo wa fork yokonza, zimagwira ntchito motsatira mfundo yofunikira ya fizikisi kuti zipereke muyeso wokhazikika komanso wowona nthawi yeniyeni. Pakati pa chipangizocho ndi foloko yaying'ono, yosapanga dzimbiri yokonza, yomwe imayendetsedwa ndi crystal ya piezoelectric pa frequency yake yachilengedwe. Pamene madzi omwe akuyesedwa akuyenda mozungulira ma prongs ogwedezeka, kulemera kwake "kumadzaza" foloko, zomwe zimapangitsa kusintha kwa frequency yake yokonza. Crystal yachiwiri ya piezoelectric imamvetsera ndikuyesa frequency yosinthidwa iyi. Purosesa yolumikizidwa, pogwiritsa ntchito sensor yotenthetsera yomangidwa mkati kuti ibwezeretse, imamasulira kusintha kwa frequency iyi kukhala mtengo wolondola kwambiri.
Chipangizo choyimira, monga Lonnmetermita yoyezera kuchuluka kwa foloko, imatha kuyeza madzi okhala ndi kukhuthala kosakwana 2000 centipoise (CP) pamlingo wa kachulukidwe ka 0−2g/cm3ndi kulondola kwa muyeso wa 0.003g/cm3ndi resolution ya 0.001. Zipangizozi ndi zolimba ndipo zapangidwira malo ovuta kwambiri m'mafakitale, zokhala ndi chitsulo chosapanga dzimbiri 316 komanso mphamvu ya Exd II BT6 yolimba kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo osungiramo zinthu zoopsa.
Muli ndi mafunso okhudza kukonza njira zopangira？
Kuphatikiza Kopanda Msoko mu Dongosolo Lowongolera Njira
Kuphatikizidwa kwa mita yoyezera kuchuluka kwa magetsi mu makina owongolera mafakitale ndi gawo lofunika kwambiri. Njira yodziwika bwino komanso yodalirika yolumikizirana ndi kudzera mu chizindikiro cha loop cha 4-20mA, chomwe chimagwirizana ndi kuchuluka komwe kumayesedwa. Chizindikiro cha analog ichi ndi cholowera chokhazikika cha ma Programmable Logic Controllers (PLCs) ambiri ndi Distributed Control Systems (DCS).
Njira Zabwino Kwambiri Zokhazikitsira ndi Kukonza
Kuchita kwamotsatanamita yoyezera kuchuluka kwa diziloimadalira kwambiri kukhazikitsidwa kwake ndi momwe zinthu zilili. Kuti zitsimikizidwe kuti ndi zolondola kwambiri, zinthu zingapo zofunika kuziganizira:
Kuyika: Sensa iyenera kuyikidwa pamalo pomwe madziwo amasakanikirana bwino ndipo amayimira njira yoyendetsera. Malo abwino kwambiri nthawi zambiri amakhala pansi pa pampu kapena chosakanizira chosasinthika, komanso kutali ndi miyendo yofewa kapena matumba obwerezabwereza.
Kumizidwa kwa Sensor: Chinthu chozindikira chiyenera kumizidwa mokwanira m'madzi nthawi zonse. M'mapaipi otsika kapena odzazidwa pang'ono, kuyika kapena kuyika mopingasa mu chigongono cha chitoliro kungakhale kofunikira kuti sensa ikhalebe yonyowa mokwanira.
Mphamvu ZamadzimadziKupezeka kwa thovu la mpweya kapena mpweya wolowetsedwa mkati kungachepetse kwambiri kuchuluka kwa mpweya, chifukwa mpweya uli ndi kuchuluka kochepa kwambiri kuposa madzi. Pofuna kuchepetsa izi, kuyika koyima komwe ma prong akuyang'ana m'mbali kumalola mpweya kusuntha kuchoka pa sensa. Kukweza mphamvu yakumbuyo ndi valavu yowongolera kungathandizenso kusunga mpweya wosungunuka mu yankho, makamaka pa ntchito zotentha kapena zowala.
Kugwedezeka ndi Kusokoneza: TheKugwira ntchito kwa mita yoyezera kuchuluka kwa magetsi kungakhudzidwe ndi kugwedezeka kwa makina akunja kuchokera ku mapampu kapena ma agitator apafupi. Kukhazikika bwino kwa chida ndi kugwiritsa ntchito zingwe zolumikizira zotetezedwa zomwe zimayendetsedwa m'njira zosiyanasiyana ndikofunikira kuti ntchito ikhale yokhazikika.
Dziwani Zambiri Zokhudza Ma Meter Ochulukirachulukira
Mayeso Ena Ogwiritsa Ntchito Paintaneti
Ubwino Waukadaulo wa Zamakono ZamkatiMamita Ochulukirachulukira
Kusanthula koyerekeza kwaDmaloMeterUkadaulo
Kusankha ukadaulo woyenera poyesa kuchuluka kwa zinthu mosalekeza ndi chisankho chofunikira kwambiri chomwe chimadalira zofunikira pakugwiritsa ntchito. Ngakhale kuti pali ukadaulo wambiri, womwe umagwiritsidwa ntchito kwambiri poyesa mkati ndi tuning fork, Coriolis, ndi capacitive density meters.
Thefoloko yokonzamita yoyezera kuchuluka kwa anthuimadziwika chifukwa cha nthawi yake yoyankha mwachangu, imapereka kuwerenga kwatsopano kwa kachulukidwe ka sekondi iliyonse 0.1 mpaka 1. Ili ndi malo ocheperako ndipo, popanda ziwalo zosuntha, imapereka kudalirika kwakukulu komanso kubwerezabwereza.
TheMita ya Coriolis, yomwe imaganiziridwa kuti ndi muyezo wagolide wa makampaniwa, ndi chida chogwiritsidwa ntchito m'njira zosiyanasiyana chomwe chimapereka muyeso wolunjika komanso nthawi imodzi wa kuchuluka kwa madzi ndi kuchuluka kwa madzi. Komabe, mtengo wake wokwera wa ndalama komanso mavuto omwe angachitike pokonza madzi osapaka mafuta angapangitse kuti ikhale yankho lotsika mtengo ngati pali kale chida china choyezera madzi.
Wokhozamamita ochulukitsitsandi njira ina yolimba, yodalira sensor yosiyanitsa mphamvu ya capacitive. Ukadaulo uwu umatetezedwa kwambiri ku kugwedezeka kwa zomera ndipo sukhudzidwa ndi kusintha kwa mulingo wa mitsempha. Komabe, kugwiritsidwa ntchito kwake kumatha kungokhala kwa mitundu ina yamadzimadzi, ndipo kumafuna kuganizira mosamala za kuyika kuti tipewe kusonkhanitsa zotsalira.
Kudalirika ndi Kuchepetsa Kusamalira
Ubwino waukulu wa kapangidwe ka foloko yosinthira ndi kusakhalapo kwa ziwalo zilizonse zosunthidwa ndi makina m'gawo lake lonyowa. Kusavuta kwapadera kumeneku kumatanthauza mwachindunji kudalirika kwakukulu komanso kufunikira kosamalira kochepa kwambiri poyerekeza ndi makina akale oyendera magetsi. Kukhazikika kwa ukadaulo kumatanthauza kuti sikufuna kutsimikizira pafupipafupi komanso kokwera mtengo komwe zida monga turbine mita zimafunikira.
Kugwiritsa ntchito njira yoyezera kuchuluka kwa mafuta nthawi zonse posakaniza dizilo ndi sitepe yoyamba yosinthira ntchito za fakitale yoyezera mafuta. Izi zikuyimira kusintha kwakukulu kuchokera ku njira yogwira ntchito, yogwiritsa ntchito manja, komanso yoika pachiwopsezo kupita ku njira yodziwira zinthu, yodziyimira payokha, komanso yopezera phindu. Ukadaulo uwu umapatsa mphamvu oyezera mafuta kuchepetsa zoopsa zogwirira ntchito ndi zachuma, kuchotsa zopereka, kuchepetsa ndalama zobisika, ndikutsegula njira zatsopano zopezera ndalama mwa kukulitsa kuchuluka kwa mafakitale ndi magwiridwe antchito. Lumikizanani ndi Lonnmeter pakadali pano ndikupempha kampani kuti ikupatseni njira yoyezera kuchuluka kwa mafuta nthawi zonse.
