Haɗin ƙasa mai tsayayye ba kawai game da haɗa siminti, lemun tsami, ko ash gardama da ƙasa ba. Yana da game da isar da daidaiton ƙarfi, haɗaɗɗen tsinkaya, da sake yin aikin sifili akan rukunin yanar gizo. Mun kalli ma'aikatan jirgin suna kokawa tare da sauye-sauyen tsari-zuwa-tsalle-sauyin damshin ƙasa, rarrabuwar ƙasa mara daidaituwa, jinkirin lokacin farawa-har sai sun canza zuwa Babban inganci ya tsayar da tashar hadewar ƙasa. Bambancin ba ƙari ba ne. Yana aiki.

Me yasa "High-Efficiency" Ba Harshen Talla ba ne kawai

Inganci anan yana nufin fitarwar da za'a iya aunawa a cikin sa'a guda, ba ƙarfin ka'ida ba. Tashar haɗaɗɗiyar ƙasa mai ƙarfi ta gaske tana ba da ≥95% amfani da ɗaure, ≤3% karkatar da danshi a tsakanin batches, da matsakaicin lokacin sake zagayowar daƙiƙa 45-har ma da ƙasa mai wadataccen yumbu ko tsakuwa. Mun tabbatar da hakan a cikin ayyuka guda 17 a lardunan Shandong da Gansu, ta amfani da na'urori masu auna danshi na ainihin lokacin da gwajin CBR na bayan fage.

Yawancin tashoshi suna kasawa a hanyar sadarwar abinci: augers suna shaƙa akan yumbu mai rigar; masu jigilar bel suna zamewa a ƙarƙashin manyan tara; auna hoppers kuskure karanta lafiya foda saboda a tsaye buildup. Raka'o'in gwajin mu sun yi amfani da masu ciyar da jijjiga mitoci biyu da kuma daidaita kayan aiki a kowane sa'o'i 8-ba kawai a farawa ba. Wannan shine yadda kuke guje wa matsalar "batches uku na farko ba su da takamaiman".

Abubuwan iko - amma ba danye kW ba. Motar 75 kW yana tuƙi mahaɗar duniya mara inganci yana ɓata kuzari fiye da injin 55 kW wanda aka haɗa tare da ingantacciyar juzu'i mai jujjuyawar ruwa da sarrafa mitar mitar (VFD). Mun auna zana wutar lantarki yayin samarwa na ainihi: tashoshi masu tsayayyen tafiyarwa sun karu da kashi 30% sama da ƙimar da aka ƙididdigewa yayin hawan haɗe-haɗe. Raka'o'in da aka sanye da VFD suna gudana a tsaye a cikin ± 5%. Wannan yana rage amfani da man dizal janareta da kashi 18-22% akan wuraren da ke nesa.

Ainihin Abin da Yake Karye-da Yadda Za a Hana Shi

Wasu na iya jayayya cewa "kowane mahaɗin da ke tsaye zai yi idan mai aiki ya san ƙasa." Amma mun ga ƙwararrun ma'aikata sun yi asarar cikakkun kwanaki biyu suna daidaitawa bayan taron ruwan sama guda ɗaya-saboda tashar ba ta da ra'ayin ɗanshi na rufaffiyar. Ba tare da gyare-gyare na ainihin-lokaci ba, ƙayyadaddun adadin dauri ya ɓace. Abubuwan da ke cikin lemun tsami suna raguwa 0.8% ƙasa da ƙayyadaddun bayanai. Ƙarfin matsawa yana faɗuwa daga 1.2 MPa zuwa 0.7 MPa a cikin kwanaki 7. Wannan ba kuskuren mai aiki bane. Wato gazawar ƙirar tsarin.

Manyan maki uku na gazawar da muke bin diddigin su:

• Danshi fiska: Capacitive yayi bincike mara kyau a cikin ƙasa mai tsayi a cikin sa'o'i 48 sai dai idan an gina nozzles masu tsabtace kai da tashin hankali na ultrasonic a ciki.
• Rashin daidaituwar ma'aunin ma'auni: Screw feeders ba tare da jujjuya saka idanu isar da ± 12% bambancin a cikin gardama kwarara ash-musamman a kasa 30% RPM
• Tushewar zubar da ruwa: Conical chutes tare da 55 ° bango kusurwoyi jam a kan damp yashi; Kusurwoyi 62°+ da fitar da taimakon iska suna kawar da tsayawa

Ba mu ba da shawarar sake gyara tsoffin raka'a ba. Haɗin kai tsakanin fahimtar danshi, dabaru na PLC, da martanin mai ciyarwa dole ne ya zama ɗan ƙasa-ba a kulle ba. Wannan shine dalilin da ya sa ingantacciyar ingantacciyar ingantacciyar zamani ta daidaita tashoshi na ƙasa na ƙasa sun haɗa madaukai na PID kai tsaye zuwa cikin firmware mai sarrafawa, ba azaman ƙarin kayan aikin software ba.

Aiwatar da Duniya ta Gaskiya: Abin da kuke Bukata Kafin Kunnawa Farko

Shirye-shiryen rukunin yanar gizo ba na tilas ba ne — wani ɓangare ne na ƙayyadaddun bayanai. Tashar haɗaɗɗiyar ƙasa mai inganci tana buƙatar:

• Kushin kankare matakin, mafi ƙarancin kauri 200 mm, tare da kusoshi na anka (M24, aji 8.8)
• Ƙaddamar da wadatar 380V/50 Hz, 120 A mafi ƙanƙanta, tare da madaidaicin-tace mai fashewa
• Tushen ruwa yana isar da ≥15 m³/h a matsa lamba 3-babu famfo mai haɓakawa da aka yarda sama da ɗakin hadawa
• Shafe hanyar shiga: 4.5m faɗi, 12% max daraja, tare da jujjuya radius ≥14 m don manyan motocin juji

Shigarwa yana ɗaukar kwanaki 3 tare da ƙwararrun ƙwararrun ƙwararrun ƙwararrun masana - ba biyar ba. Maɓalli an riga an haɗa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan ruwa da na'urorin firikwensin toshe-da-wasa. Mun tsallake akwatunan mahaɗar wayoyi. Kowace kebul tana ɗauke da lambar QR mai haɗawa zuwa zane-zanenta da takardar shaidar daidaitawa.

Gudanarwa ya haɗa da batches kai tsaye guda uku tare da ƙasa wanda abokin ciniki ya kawo da kuma ɗaure. Muna auna slump, danshi, da zafin jiki kowane sakan 15. Idan bambance-bambancen ya wuce ± 2%, muna daidaita tsarin ciyarwa - ba dabarar mai aiki ba. Wannan shine bakin kofa inda inganci ya zama mai maimaitawa.

Zabar Dama Yana nufin Yin Tambayoyi masu Dama

Kar a tambayi "Mene ne adadin fitarwa?" Tambayi "A wane kewayon danshi ne fitarwa ke raguwa ƙasa da 90% na ƙarfin ƙididdiga?" Kar a tambayi "Shin yana sarrafa kansa?" Tambayi "Shin yana daidaita kashi ta atomatik lokacin da danshin mashigai ya tashi 2% a cikin daƙiƙa 90?"

Zibo Jixiang Machinery Co., Ltd. ya gina babban sikelin kashin baya na farko na kasar Sin don hada-hadar kankare da injunan jigilar kayayyaki. Kwarewarsu ta fassara ma'anar batching mai nauyi zuwa ingantaccen aikace-aikacen ƙasa yana nunawa a cikin cikakkun bayanai: tauraren faranti akan ƙofofin fitarwa, firikwensin danshi mai sau biyu, da firmware PLC waɗanda ke yin rajistar kowane ma'aunin tsari zuwa katin SD-babu dogaro ga girgije da ake buƙata.

Babban ingantacciyar ingantacciyar tashar haɗaɗɗiyar ƙasa ba game da yin ƙari da ƙasa ba. Yana da game da kawar da rashin tabbas-batch bayan tsari, kowace rana. Bambanci ne tsakanin yin hasashe a sakamakon tattarawa da kuma sanin rukunin rukunin ku zai wuce gwajin lodin faranti 100 akan jadawalin. Lokacin da lokacin aikin ku ya rataya akan shirye-shiryen ƙasa, inganci ba sifa ba ne. Yana da tushe.