Ukuxutywa komhlaba ozinzileyo akukhona nje ukudibanisa isamente, ikalika, okanye uthuthu lwempukane nomhlaba wasekhaya. Imalunga nokuhambisa amandla angaguqukiyo, ukuqina okuqikelelwayo, kunye nokuphinda kusebenze kwakhona kwisiza. Sibukele abasebenzi bezabalaza ngokuguquguquka kwe-batch-to-batch-ukutshintsha kokunyakama komhlaba, ukusasazwa okungalinganiyo kwe-binder, ukulibaziseka kwamaxesha okuqalisa-bade batshintshela Isikhululo sokudibanisa esiphezulu sokudibanisa umhlaba. Umahluko wawungonyukanga. Yayisebenza.

Kutheni “uKusebenza ngokuPhezulu” Ayilulo nje ulwimi lweNtengiso

Ukusebenza kakuhle apha kuthetha imveliso enokumetwa ngeyure, hayi umthamo wethiyori. Isikhululo sokuxuba umhlaba esizinzileyo esisebenza kakuhle kakhulu sinikezela nge-≥95% ukusetyenziswa kwe-binder, ≤3% ukutenxa kokufuma kwiibhetshi, kunye ne-≤45 imizuzwana ye-avareji yexesha lomjikelo-nokuba ngumhlaba otyebileyo okanye ogcwele igrabile. Siye saqinisekisa oku kwiiprojekthi ezili-17 kumaphondo aseShandong naseGansu, sisebenzisa iisensom zexesha lokwenyani zokufuma kunye novavanyo lwe-CBR lwasemva koxinzelelo.

Uninzi lwezikhululo luyasilela kujongano lokutya: ii-augers ziminxeka kudongwe olumanzi; abahambisi bebhanti batyibilika phantsi kwee-aggregates ezinkulu; zikala iihopper zifunde kakubi umgubo ocolekileyo ngenxa yokwakheka okumileyo. Iiyunithi zethu zovavanyo zisebenzisa i-double-frequency vibratory feeder kunye nokulinganisa iiseli zomthwalo rhoqo kwiiyure ezisi-8-hayi nje ekuqaleni. Yiloo ndlela okhusela ngayo "iibhetshi ezintathu zokuqala azikho-spec" ingxaki.

Amandla abalulekile-kodwa hayi kW eluhlaza. I-75 kW motor eqhuba umxubi weplanethi engasebenziyo ichitha amandla amaninzi kune-55 kW motor edityaniswe ne-optimized blade geometry kunye nolawulo lwe-variable-frequency drive (VFD). Silinganise ukutsalwa kwamandla ngexesha lemveliso yokwenyani: izikhululo ezinesantya esisisigxina zinyuke nge-30% ngaphezulu komthwalo obekiweyo ngexesha lemijikelo yomxube omanzi. Iiyunithi ezixhotyiswe nge-VFD zigcinwe ngokuzinzileyo ngaphakathi kwe ±5%. Oko kunciphisa ukusetyenziswa kwepetroli ye-diesel nge-18-22% kwiindawo ezikude.

Yintoni Ngokwenene Eyophulayo—Nendlela Yokuthintela

Abanye banokuphikisa ngelithi "nawuphi na umxubi omileyo uya kwenza ukuba umqhubi uyawazi umhlaba." Kodwa siye sabona abaqhubi abanobuchule bephulukana neentsuku ezimbini ezigcweleyo belungelelaniswa emva kwesiganeko esinye semvula-kuba isitishi besingenayo impendulo yokufuma okuvaliweyo. Ngaphandle kokulungiswa kwexesha lokwenyani, idosi yesibophelelo iyakhukuliseka. Umxholo wekalika wehla nge-0.8% ngaphantsi kwe-spec. Amandla oxinzelelo awela kwi-1.2 MPa ukuya kwi-0.7 MPa kwiintsuku ze-7. Ayiyompazamo yomsebenzisi leyo. Oko kukusilela koyilo lwenkqubo.

Amanqaku amathathu aphezulu angaphumeleli esiwalandelayo:

• Ukuqhutywa kwesivamvo sokufuma: I-capacitive probes iyangcolisa kumhlaba onodongwe oluphezulu kwiiyure ezingama-48 ngaphandle kokuba imilomo yokuzicoca kunye ne-ultrasonic agitation yakhelwe ngaphakathi.
• Ukungangqinelani kwemitha yebhinda: I-Screw feeders ngaphandle kokubeka iliso kwitorque zizisa ±12% ukwahluka kokuhamba kothuthu lwempukane-ingakumbi ngaphantsi kwe-30% RPM
• Ukukhupha ukuvaleka: Ii-chute ze-Conical ezine-55 ° ii-angles ze-engile ze-jam kwisanti emanzi; I-62 ° + ii-angles kunye ne-ejection encediswa ngumoya isusa ukumisa

Asikucebisi ukubuyisela iiyunithi ezindala. Ukudityaniswa phakathi kokubona ukufuma, ingqiqo ye-PLC, kunye nempendulo ye-feeder kufuneka ibe yemveli-ingafakwa ibhoti. Kungenxa yoko le nto izikhululo zokuxuba umhlaba zanamhlanje zisebenza ngokufanelekileyo zizinzisile iilophu ze-PID ngqo kwi-firmware yomlawuli, hayi njengemodyuli ezongezelelweyo zesoftware.

Ukusasazwa kwehlabathi lokwenyani: Yintoni oyifunayo ngaphambi kokuQala koMbane

Ukulungiswa kwendawo akukhethi-yinxalenye yenkcazo. Isikhululo sokuxuba umhlaba esisebenza ngokufanelekileyo sidinga:

• Iphedi yekhonkrithi ekwinqanaba, ubuncinci be-200 mm ubukhulu, kunye neebholithi ezifakwe kwi-ankile (M24, ibakala 8.8)
• Unikezelo lwe-380 V / 50 Hz olunikezelweyo, i-120 Ubuncinci, kunye nepaneli ye-harmonic-filtered breaker
• Umthombo wamanzi uhambisa ≥15 m³/h kuxinzelelo lwebha ye-3—akukho zimpompo zokunyusa ezivunyelweyo phezulu kwegumbi lokuxuba
• Indlela yokufikelela ecacileyo: 4.5 m ububanzi, 12% ubukhulu bomgangatho, kunye neradiyasi yokujika ≥14 m kwiilori zokulahla ezilayishiwe

Ukufakela kuthatha iintsuku ezi-3 kunye neengcali ezimbini eziqinisekisiweyo-kungekhona ezintlanu. Undoqo zii-hydraulic manifolds ezidityaniswe kwangaphambili kunye neplug-and-play sensor harnesses. Sitsiba iibhokisi zokudityaniswa kweentambo zombane. Yonke intambo inekhowudi ye-QR edibanisa idayagramu yepinout kunye nesatifikethi sokulinganisa.

Ukugunyaziswa kubandakanya iibhetshi ezintathu eziphilayo ezinomhlaba obonelelwa ngabathengi kunye nesibophelelo. Silinganisa ukuthotywa, ukufuma, kunye nobushushu rhoqo kwimizuzwana eyi-15. Ukuba ukungafani kudlula ± 2%, silungisa i-algorithm yokutya-kungekhona ubuchule bomqhubi. Nguwo lowo umda apho ukusebenza kuphinda kuphindeke.

Ukukhetha Okulungileyo Kuthetha Ukubuza Imibuzo Efanelekileyo

Sukubuza "Yintoni ireyithi yemveliso?" Buza “kokuphi uluhlu lokufuma apho imveliso yehla ngaphantsi kwe-90% yomthamo olinganisiweyo?" Sukubuza "Ngaba iyazenzekela?" Buza "Ingaba iyayilungisa ngokuzenzekelayo idosi yesibophelelo xa ukufuma okungaphakathi kunyuka nge-2% kwimizuzwana engama-90?"

IZibo Jixiang Machinery Co., Ltd. yakha ishishini lokuqala laseTshayina elikhulu lomqolo lokuxuba ikhonkrithi kunye nokuhanjiswa koomatshini. Amava abo okuguqulela ingqiqo ye-batching enzima kwizicelo zomhlaba ezizinzileyo abonisa kwiinkcukacha: iipleyiti zokunxiba ezilukhuni kumasango okukhupha, izinzwa zokufuma eziphindwe kabini, kunye ne-PLC firmware efaka yonke i-batch parameter kwikhadi le-SD-akukho kuxhomekeka kwifu efunekayo.

Isikhululo sokuxuba umhlaba esizinzileyo esisebenza kakuhle asikokwenza okuninzi ngokuncinci. Kumalunga nokuphelisa ukungaqiniseki-ibhetshi emva kwebhetshi, usuku nosuku. Ngumahluko phakathi kokuqagela kwiziphumo zokuxinana kunye nokwazi isiseko sakho esisezantsi kuya kudlula uvavanyo lomthwalo weplate ye-100 kwishedyuli. Xa ixesha leprojekthi yakho lixhomekeke kukulungela komhlaba, ukusebenza kakuhle ayisiyonto. Sisiseko.