Kusakaniza nthaka kokhazikika sikungokhudza kusakaniza simenti, laimu, kapena phulusa la ntchentche ndi nthaka yapafupi. Ndi za kupereka mphamvu zokhazikika, kuphatikizika kodziwikiratu, ndi kukonzanso zero patsamba. Tidawona ogwira nawo ntchito akulimbana ndi kusinthika kwa batch-to-batch-kusintha kwa chinyezi cha dothi, kubalalitsidwa kosagwirizana, kuchedwa nthawi yoyambira-mpaka atasinthira ku mkulu-mwachangu okhazikika nthaka kusakaniza siteshoni. Kusiyana sikunali kowonjezereka. Zinali zogwira ntchito.

Chifukwa chiyani "Kuchita Bwino Kwambiri" Sikungokhala Chilankhulo Chotsatsa

Kuchita bwino apa kumatanthauza kutulutsa koyezera pa ola limodzi, osati mphamvu zongoyerekeza. Malo enieni okhazikika osakanikirana ndi nthaka amapereka ≥95% kugwiritsa ntchito zomangira, ≤3% kupatuka kwa chinyezi pamagulu, ndi ≤45 masekondi pafupifupi nthawi yozungulira-ngakhale dothi lodzala ndi miyala kapena miyala. Tidatsimikizira izi m'mapulojekiti 17 m'zigawo za Shandong ndi Gansu, pogwiritsa ntchito masensa amadzi a nthawi yeniyeni komanso kuyesa kwa CBR pambuyo pa compaction.

Masiteshoni ambiri amalephera kugwiritsa ntchito mawonekedwe a chakudya: ma augers amatsamwitsidwa ndi dongo lonyowa; ma conveyor malamba amazembera pansi pamagulu akuluakulu; kuyeza ma hopper kulakwitsa ufa wabwino chifukwa chosasunthika. Magawo athu oyeserera amagwiritsa ntchito ma feed a ma frequency awili-frequency vibratory and calibration-load-cell maora 8 aliwonse - osati pongoyambitsa. Umu ndi momwe mumapewera vuto la "magawo atatu oyamba ali osatsimikizika".

Mphamvu ndizofunikira-koma osati kW yaiwisi. Galimoto ya 75 kW yoyendetsa makina osakanikirana a pulaneti osagwira ntchito imawononga mphamvu zambiri kuposa injini ya 55 kW yolumikizidwa ndi blade geometry yokhazikika komanso kuwongolera kwa ma frequency (VFD). Tidayezera mphamvu zamagetsi panthawi yopanga zenizeni: masiteshoni okhala ndi ma drive othamanga adakwera 30% pamwamba pa katundu wovoteledwa panthawi yosakanikirana yonyowa. Magawo okhala ndi VFD amakhala osasunthika mkati mwa ± 5%. Izi zimachepetsa kugwiritsa ntchito mafuta a dizilo ndi 18-22% pamasamba akutali.

Zomwe Zimasweka—Ndi Mmene Mungazipewere

Ena anganene kuti "chosakaniza chilichonse choyima chingachite ngati wogwiritsa ntchito akudziwa nthaka." Koma taona ogwira ntchito aluso akutaya masiku awiri athunthu akuwongolera pambuyo pa mvula imodzi - chifukwa siteshoniyo inalibe chidziwitso cha chinyezi chotseka. Popanda kuwongolera munthawi yeniyeni, mlingo wa binder umatsika. Zomwe zili ndi mandimu zimatsika ndi 0.8% pansipa. Mphamvu zopondereza zimatsika kuchokera ku 1.2 MPa mpaka 0,7 MPa masiku 7. Izi si zolakwika za opareshoni. Ndiko kulephera kwa dongosolo.

Magawo atatu apamwamba omwe talephera kutsatira:

• Kusuntha kwa sensor ya chinyezi: Ma capacitive probes oyipa mu dothi ladongo lalitali mkati mwa maola 48 pokhapokha ngati ma nozzles odziyeretsa okha ndi ultrasonic chipwirikiti atamangidwa
• Kusagwirizana kwa mita ya binder: Zophatikizira zopanda kuyang'anira torque zimapereka ± 12% kusintha kwa phulusa la ntchentche-makamaka pansi pa 30% RPM
• Kutaya blockage: Ma chute opindika okhala ndi ngodya za khoma 55 ° kupanikizana pamchenga wonyowa; Makona a 62 °+ kuphatikiza ejection yothandizidwa ndi mpweya amachotsa kuyimitsidwa

Sitimalimbikitsa kukonzanso mayunitsi akale. Kuphatikizana pakati pa kumva chinyezi, malingaliro a PLC, ndi kuyankha kwa feeder kuyenera kukhala kwachilengedwe - osalumikizidwa. Ichi ndichifukwa chake malo amakono okhazikika okhazikika osakaniza nthaka amalowetsa malupu a PID molunjika mu firmware yowongolera, osati monga ma module owonjezera.

Kutumizidwa Kwapadziko Lonse: Zomwe Mukufunikira Musanayatse Koyamba

Kukonzekera kwa tsamba sikosankha - ndi gawo lazomwe zafotokozedwa. Malo osakanikirana a nthaka okhazikika okhazikika amafunikira:

• Padi ya konkriti, yokhuthala osachepera 200 mm, yokhala ndi ma bolts ophatikizidwa (M24, giredi 8.8)
• Kuperekedwa kwa 380 V / 50 Hz, 120 Pang'ono, ndi gulu lophwanyira lophwanyidwa la harmonic
• Gwero lamadzi lotumiza ≥15 m³/h pa kukakamiza kwa mipiringidzo itatu—palibe mapampu owonjezera omwe amaloledwa kumtunda kwa chipinda chosanganikirana
• Njira yolowera bwino: 4.5 m m'lifupi, 12% max giredi, yokhotakhota ≥14 m pamagalimoto otayira odzaza

Kuyika kumatenga masiku atatu ndi akatswiri awiri ovomerezeka-osati asanu. Chinsinsi chake ndi ma hydraulic manifolds omwe adasanjidwa kale ndi ma plug-and-play sensor harnesses. Timalumpha mabokosi ophatikizika ndi waya. Chingwe chilichonse chimakhala ndi nambala ya QR yolumikizana ndi chithunzi chake cha pinout ndi satifiketi yoyeserera.

Kutumiza kumaphatikizapo magulu atatu amoyo okhala ndi nthaka yoperekedwa ndi kasitomala ndi zomangira. Timayezera kutsika, chinyezi, ndi kutentha masekondi 15 aliwonse. Ngati kusiyana kupitirira ± 2%, timasintha ndondomeko ya chakudya - osati njira ya woyendetsa. Ndilo gawo lomwe magwiridwe antchito amatha kubwerezedwa.

Kusankha Bwino Kumatanthauza Kufunsa Mafunso Oyenera

Osafunsa "Kodi mtengo wotulutsa ndi wotani?" Funsani "Kodi zotulutsa zimatsikira pa 90% ya kuchuluka kwa chinyezi?" Osafunsa "Kodi ndizochita zokha?" Funsani "Kodi imasintha mlingo wa binder pamene chinyezi chikukwera 2% mumasekondi 90?"

Zibo Jixiang Machinery Co., Ltd. inamanga bizinesi yoyamba yayikulu yaku China yosakaniza konkire ndi kutumiza makina. Zomwe adakumana nazo pomasulira malingaliro a batch olemetsa kuti akhazikike m'nthaka zikuwonetsa mwatsatanetsatane: mbale zovala zolimba pazitseko zotulutsira, masensa amadzimadzi ochepera kawiri, ndi firmware ya PLC yomwe imayika batch iliyonse ku SD khadi-palibe kudalira mtambo komwe kumafunikira.

Malo osakanikirana a nthaka okhazikika okhazikika sikutanthauza kuchita zambiri ndi zochepa. Ndi za kuchotsa kusatsimikizika - gulu pambuyo pa batch, tsiku ndi tsiku. Ndiko kusiyana pakati pa kulingalira pazotsatira zophatikizika ndikudziwa kuti subbase yanu idzapambana mayeso a 100-pass plate load pa ndandanda. Pamene nthawi ya polojekiti yanu imadalira kukonzekera kwa nthaka, kuchita bwino sikuli mbali. Ndi maziko.