Ngaso sonke isikhathi uma isikhwama sikasimende sikhala endaweni, amafu othuli ayakhuphuka—futhi umkhiqizo uyancipha. Abasebenzi bayakwazi lokhu. Onjiniyela bayibona emaphethini okugqoka kuma-conveyors. Abaphathi bezitshalo balandelela kumalogi okunakekela. I Isihlukanisi somanzi wesikhwama akuyona nje enye ingxenye yesisetshenziswa esiwusizo. Umugqa wokuqala wokuzivikela ngokumelene nokungcoliswa komoya, ukulahlekelwa kwezinto ezibonakalayo, namaphutha okuxutshwa komfula.

I-Zibo Jixiang Machinery Co., Ltd. ifake izihlukanisi zezikhwama zikasimende ezingaphezu kuka-217 emazweni angu-14—kusuka ezikhumulweni zemikhumbi ezomile e-Saudi Arabia kuya kumayadi asakazwa ngaphambili eVietnam. Esimeni ngasinye, iyunithi ixazulule izinkinga ezintathu ezifanayo: amanani okuphakelayo angahambisani, ukubhuloho kwesisele kusuka kuzigaxa ezimanzi, nothuli oluphefumulayo oludlula imikhawulo yendawo elingana ne-OSHA. Asizange siyiklamele ithiyori. Sakhe ngemva kokubuka opharetha bevula mathupha izikhwama ezingamakhilogremu angu-50 ngo-3 ekuseni ngesikhathi sezimvula ezinkulu—bese beshanela impushana kasimende emaphaneli okulawula amahora amabili.

Ukuthi Isihlukanisi Sesikhwama Sesikhwama Sisebenza Kanjani—Hhayi Lokho Esikufunayo Nje

A iqiniso Isihlukanisi somanzi wesikhwama yenza okungaphezu kokulahla nokusefa. Ilawula ukugeleza, izimo ezibonakalayo, futhi ihlukanise uthuli emthonjeni. Imodeli yethu evamile ye-SjBGS-120 isebenzisa inqubo yezigaba ezimbili: okokuqala, isigubhu esijikelezayo esinamapaddles ensimbi enyakazayo ahlukanisa usimende ogoqekile kuyilapho okuphakelayo kwemitha kungamathani angu-8–12/ihora; okwesibili, isikrini semeshi esingu-200-micron sihlukanisa izinhlawulo kuma-agglomerate amakhulu kakhulu—sizibuyisele esigubhuni ukuze sicutshungulwe kabusha. Ayikho i-compressor yomoya. Asikho isivunguvungu. Azikho izindlu zesihlungi sesibili.

Imininingwane ebalulekile abathengi abaningi abayiphuthelwa? I-engeli ye-inlet hopper. Ku-58°, ivimbela ukuhlanganisa ibhuloho—ngisho nomasimende onomswakama ophezulu we-Portland Type II/IV ogcinwe ezindaweni zokugcina izimpahla ezisogwini ezinomswakama. Siqinisekise lokhu ezivivinyweni zomhlaba wangempela ezingu-37. Ngaphansi kuka-55°, izitebhisi zokugeleza ngemva kwemizuzu engama-92. Ngaphezulu kuka-62°, izingcezu zesikhwama ziminyene ku-paddle shaft. Lokho 58° akunangqondo. Kukalwa—akubalwa.

Le yunithi ihlanganisa ngokuqondile nezitshalo zokuhlanganisa udaka ezomile ze-Zibo Jixiang (SjGZD060-3G, SjGJD060-3G) kanye nezinhlelo zokubethela zikakhonkolo (SjHZS120M). Kodwa futhi isebenza ngokuzimele—izisele zokudla, ama-screw conveyors, noma izixube ze-batch ezisebenza ngesandla. Uhlaka lwawo lugibela ezisekelweni zikakhonkolo ezisezingeni le-ISO noma amaskidi ensimbi ashiselwe. Ukukhipha amandla: 4.2 kW. Izinga lomsindo kumitha elingu-1: 74 dB(A).

Kungani “Okungenalo Uthuli” Kungekona Ukumaketha—Kulinganiselwe Ukusebenza

Abanye abahlinzeki bathi “ukusebenza okungenazintuli” ngokuvala umshini—bese bekhipha igesi ngefeni elibekwe odongeni. Lokho kuvele kugudluze inkinga. Okwangempela Isihlukanisi somanzi wesikhwama iqukethe uthuli lapho yakha khona.

Eyethu isebenzisa ikamelo elivalekile le-negative-pressure elinokuhlunga okudidiyelwe kwe-HEPA (okukalwe nge-EN1822 H13). Ukuhlola okuzimele okuvela eceleni e-Qingdao kuqinisekise ≤0.12 mg/m³ isamba sezinhlayiyana ezimisiwe (TSP) endaweni yokuphefumula yomsebenzisi—ngaphansi kakhulu komkhawulo wase-China we-GBZ 2.1-2019 ka-1.0 mg/m³ wothuli lukasimende. Okubaluleke kakhulu, isihlungi asivali njalo emahoreni angama-48. Uhlelo lwayo oluzihlanzayo lwe-pulse-jet lusebenza kuphela lapho ukucindezela komehluko kudlula u-850 Pa—kuqinisekiswe izinzwa zasebhodini, hhayi izibali zesikhathi.

Sibone amayunithi esiqhudelana naye ehluleka ngoba athembele ekukhishweni kwamandla adonsela phansi kuma-hopper avulekile. Iklayenti elilodwa eGhana libike ukulahleka kukasimende okungu-18% kwishifti ngayinye—hhayi ekuchithekeni, kodwa kusukela ekuhlakazweni komoya ngaphambi kokuba impahla ingene kusihambisi. Isixazululo sethu? Ukukhishwa kwevalvu ejikelezayo engangeni moya (imodeli RV-120P) ekhiya phakathi kokuzungezisa. Ukulahlekelwa kwehle kwafinyelela ku-0.7%.

Ukufakwa Akukona “I-Plug-and-Play”—Kodwa Akudingi I-PhD Futhi

Awudingi imidwebo yobunjiniyela bomphakathi ukuze ufake i Isihlukanisi somanzi wesikhwama. Udinga izinto ezintathu: iphedi likakhonkolo eleveli (min. 150 mm ubukhulu), ugesi ongu-380V/50Hz one-breaker engu-16A, kanye namamitha angu-1.2 okukhipha ohlangothini lokulahla ukuze kuhlanganiswe nesiteji sakho esilandelayo.

Awekho amabhawodi esisekelo abholwa ngaphambili. Sithumela ngezifanekiso zokukhweza ezisikwe nge-laser—ngoba izimo zenkambu ziyahlukahluka. Elinye ikhasimende e-Kazakhstan likhiphe iphedi yalo engu-3 mm ngaphandle kweleveli. Isifanekiso sikuvezile ngaphambi kwe-grouting yokugcina. Enye e-Colombia yasebenzisa ithempulethi ukuze iqondanise iyunithi nesithumeli sebhande esikhona—ithole ukuphuma okungu-0.15 mm phakathi kwamamitha angu-3.2.

Ukunakekela kuthatha ngaphansi kwemizuzu engu-22 ngeviki: hlola itorque yebhawudi lokugwedla (125 N·m), hlola ukushuba kwesikrini (ukuchezuka kufanele kube ≤1.5 mm ngaphansi komthwalo ongu-5 kg), qinisekisa umjikelezo wokuhlanza isihlungi (sethwe ngesikrini esithintwayo noma ngokushintsha kwe-DIP). Awekho amathuluzi akhethekile. Awekho amafutha obunikazi. I-lithium ejwayelekile i-NLGI #2 isebenza kahle.

Izindleko Zangempela—Hhayi nje Umaka Wamanani

Isihlukanisi esingu-$4,200 sizwakala sibiza—kuze kube yilapho ubala izindleko zokuthi *ungabi nayo*:

Isikhathi sokukhokha? Ngaphansi kwezinyanga eziyi-11. Zikhathi zonke.

I-Zibo Jixiang Machinery yakha lawa mayunithi endlini—akukho ukwakhiwa kwenkontileka engaphansi. Amafreyimu afakwe ngomshini we-CNC. Izigubhu ezishiselwe nge-laser. Kuhlanganiswe ngokuphelele futhi kuhlolwe ukulayisha ngaphambi kokuthunyelwa. Uma iphrojekthi yakho idinga ukuphakelwa kukasimende okunembile, okuphindaphindwayo, okuqukethe uthuli—ngaphandle kobunzima—awuthengi ihadiwe. Ufaka isiqiniseko.