Gabatarwa: Fahimtar tsanani na gazawar “babu kwararar siminti”
A cikin masana'antar samar da siminti, gazawar “babban rashin kwararar siminti” ana ganinta a matsayin ɗaya daga cikin matsalolin dakatar da samarwa mafi tsanani. Wannan gazawa ba wai kawai tana haifar da rufe dukkan layin samarwa ba, har ma tana iya jawo asarar tattalin arziki mai yawa da haɗarin tsaro. A matsayin ƙwararren mai kera kayan aiki" a fannin injinan haɗa siminti, Tongxin Machinery zai samar da cikakkiyar mafita ta fasaha daga gano matsala har zuwa cikakken warwarewa, bisa ga shekaru 20 na ƙwarewa a masana'antu.
Babi na 1: Bincike mai zurfi kan matsewa da toshewar fitar silo siminti
1.1 Hanyoyin Jiki na Samuwar Gazawa
Siminti na fuskantar sauye-sauyen jiki masu rikitarwa yayin aiwatar da sufuri. Idan ƙananan ƙwayoyin siminti suka faɗo daga tsayin mita 20 cikin silo, hakan yana haifar da martani mai jerin tasiri:
Tasirin Aerodinamiki:
– Iska tsakanin ƙwayoyi ana matsewa cikin sauri yayin saukowa.
– Samuwar ƙugayen iska masu matsa lamba mai ƙarfi waɗanda ke hana gudun kayan
– Iska da aka matse a ƙasan silo ba za ta iya fita cikin lokaci ba, tana haifar da matsin janyewa
Sabbin halayen kayan:
– Guguwar tsayayye tsakanin ƙananan barbashi tana ƙaruwa cikin sauri sosai.
– Kusurwar tsayawar kayan ta wuce ƙimomin muhimmanci
– Kirkewar tsarin gada mai lanƙwasa mai ɗorewa
1.2 Tsarin gano matsala na ƙwararru
Mataki na ɗaya: cikakken bincike na tsarin karya kogo
Hanyar Gano Cuta ta Ji:
– kunna yanayin sarrafa hannu na bawul ɗin solenoid
– Saurara daga nisan mita ɗaya daga na'urar
– Aiki na al'ada ya kamata ya haifar da sautunan “popping” masu tsabta da daidaito
Hanyar Ganewar Taɓawa:
– Taɓa da hannu bango na waje na bututun shigar ruwa
– Ji yawan bugun iska da ƙarfin sa
– Ya kamata a ji girgiza mai ƙarfi a ƙarƙashin yanayi na al'ada.
Hanyar Gano Kayan Aiki:
– Duba fitarwar ma'aunin matsin na'urar matse iska
– Tsayin matsa lamba na al'ada: 0.5-0.8MPa
– Canjin matsa lamba bai kamata ya wuce ±0.05MPa ba
Mataki na biyu: Mafita na magani da aka tsara
Magani na farko:
– Yi amfani da ƙwandon roba na ƙwararru mai hana tsayayye
– Yi amfani da bugun karkata mai kusurwar digiri 45 a ɓangaren kòn na silo.
– Sarrafa ƙarfin dannawa na famfo guda ɗaya tsakanin 50–100N
Ci gaba da magani:
– Sauya bawul ɗin solenoid kuma a duba kewaye na lantarki.
– Daidaita matsin iska na na'urar rarrabe mai da ruwa
– Duba ko akwai zubewar iska a bututun pneumatic
Babi na 2: Cikakken Gudanarwa kan Makale a Silon Siminti da Gazawar Hatimi
2.1 Binciken hanyoyi da yawa na shigar danshi
Manyan hanyoyin kutse:
– Tsufa da fashewar hatimin rufin saman silo
– Gazawar rufewar hular kariya daga ruwan sama na shigarwa
– Rashin kullewa yadda ya kamata a wuraren haɗin na'urar tattara ƙura
Hanyoyin Shigowa na gefe:
– Lalacewar ƙarami a gwiwon bangon silo
– Cire rufin hana tsatsa na gida
– Lalacewar matsa lamba ta dindindin na hatimin ƙofar shiga
Samfurin Condensate:
– Tsuntsuma saboda bambancin zafin jiki
– Gazawar aikin bawul ɗin numfashi
2.2 Mafita na Tsari don Rigakafi da Magani
Tsarin Kulawar Rigakafi
Tsarin Binciken Yau da Kullum:
– Binciken gani na yanayin hatimin saman silo
– Kula da bambancin matsa lamba na na'urar tattara ƙura
– Ganowa rarraba zafin jiki a bangon silo
Tsarin Kulawa na Yau da Kullum:
– Bincike cikakke na tsarin rufewa a kowane kwata
Gyaran layin hana tsatsa sau shida a shekara
– Kimantawa ta shekara-shekara ta tsaron gaba ɗaya
Babi na 3: Gano Gazawar Tsarin Screw Conveyor da Daidaito
3.1 Aiwatar da Binciken Itacen Kuskure
Ta amfani da nazarin itacen kuskure, muna rushewa ƙugiya Faduwar tsarin jigilar kaya zuwa rassoshi guda uku na manyan:
Gaza-gazar Tsarin Wutar Lantarki:
– Tsufan rufin waya
– Asarar matakin wuta
– Gazawar tuntuɓar kewayen sarrafawa
Faduwar Tsarin Watsawa:
– Ragowar kayan gear mai rage gudu
– Sassaucin muhimmin haɗin bututu
Gaza na Jikin Inji:
– Tazarar haɗawa da ta wuce ƙa'ida
– Lalewar siffar makara
– Cikas a cikin kayan
3.2 Fasahar Gano Matsaloli da Aka Tsara Daraja
Mataki na ɗaya na gano matsala: kimantawa ta gaggawa a wurin
Hanyar Gano Cuta ta Ji:
– Manufar gani: Lura da halayen farawar na'urar mota
– Ji: Gano nau'ikan sauti marasa al'ada
– Taɓawa: Gano yanayin girgizar kayan aiki
– Kamshi: Gano kamshin ƙonawar rufi
Gano Mataki na Biyu: Gano da taimakon na'ura
Gano sigogin lantarki:
– Gwajin daidaiton ƙarentin wutar matakai uku
– Gwajin juriya ta insuleyishan na mota
– Fara nazarin halayen kwararar wuta
Gano sigogin injiniya:
– Ganowa saurin girgizar bearings
– Auna daidaiton daidaita shaft
– Kula da zafin injin ragewa
Babi na 4: Jadawalin Kulawar Rigakafi
| Zagayowar Kulawa | Abubuwan bincike | Ka'idojin Fasaha | Hanyoyin gano |
| Kowace rana | Aikin tsarin karya giciye | Aikin tsarin karya giciye | Aiki na al'ada | Gwajin aiki |
| Kowane mako | Matsayin aiki na conveyor mai dunƙule | Ririri <4.5mm/s | Gano girgiza |
| Kowane wata | Tsarin rufewar silo | Babu wuraren zubowa | Gano bakaken teku |
| Kowane kwata | Tsarin sarrafa wutar lantarki | Rufewa >1MΩ | Gwajin megohmmita |
| Kowace shekara | Cikakken gyaran tsarin | Ya cika ƙa'idodin masana'anta | Binciken ƙwararru |
Karshe: Kafa cikakken tsarin kula da lafiyar kayan aiki
Ta hanyar aiwatar da mafita na tsari da aka bayar a cikin wannan jagora, masu gudanar da masana'antar haɗa siminti za su iya:
1. Gano da sauri da daidai ainihin musabbabin gazawar “babu kwararar siminti”
2. Dauki matakan magani na kimiyya da ingantattu
3. Kafa cikakken tsarin kula da gyara na rigakafi
4. Samu cikakken kula da lafiyar kayan aiki a duk tsawon rayuwarsu
Tongxin Machinery na ba da shawarar ga abokan ciniki su mai da hankali ba wai kawai kan gyaran matsaloli ba, har ma su kafa cikakken tsarin kula da lafiyar kayan aiki. Ta hanyar horon yau da kullum, kulawar rigakafi, da cikakken amfani da tsarin sa ido na hankali, za a iya haɓaka amincin kayan aiki zuwa mafi girma don tabbatar da ci gaba da samarwa da daidaiton ingancin samfur.
Za a ci gaba da sabunta wannan jagorar fasaha. Da fatan za ku ci gaba da bibiyar Tongxin Injin’Shafin yanar gizon hukuma don sabon sigar. Don tallafin fasaha na ƙwararru, da fatan za a tuntubi ƙungiyar injiniyoyinmu a kowane lokaci.
