Ichi ndi makina a HERCULES opangidwa ndi njerwa osawotchedwa (omwe amafanana ndi mitundu yamtundu wa HCNCHA), chipangizo chokhwima, chogwiritsidwa ntchito kwambiri, komanso chopangira njerwa chokomera zachilengedwe m'gawo lamakono lopangira zida zomangira. Amagwiritsidwa ntchito kwambiri popondereza zinyalala zolimba m'mafakitale (monga phulusa la ntchentche ndi slag), mchenga, miyala, simenti, ndi zida zina zopangira zinthu zomangira monga njerwa zosawotchedwa, midadada yopanda kanthu, ndi njerwa zotha kulowa mkati.

I. Mapangidwe Apakati ndi Mapangidwe

Mwachiwonekere, makina a njerwawa amatenga chimango chachitsulo cholemera kwambiri chokhala ndi utoto wabuluu ndi wachikasu, wokhala ndi mawonekedwe ophatikizika komanso osinthika. Amagawidwa makamaka m'magawo atatu ogwira ntchito:

1. Njira Yakumanzere Yodyetsera ndi Kugawa Zinthu: Yokhala ndi hopper yochuluka kwambiri komanso wogawa zinthu zozungulira mokakamiza, imatha kubweretsa molondola komanso mwachangu zinthu zosakanikirana zosakanikirana mu nkhungu. Njira yogawa zinthu imakhala yabata komanso yofanana kwambiri, kupewa kusiyanasiyana kwa njerwa.

2. Central Pressing Main Unit: Pachimake ndi integrated hydraulic and vibration system-high-pressure mafuta cylinders olamulidwa ndi wanzeru PLC amapereka mphamvu yokakamiza (nthawi zambiri mpaka 15-20 MPa), yomwe imagwira ntchito ndi kugwedezeka kwapamwamba (kwa nsanja yogwedeza pansi) kuti igwirizane mwamsanga ndi kupanga zipangizo zopangira, kugwedezeka kwa njerwa, kugwedezeka kwakukulu MU15 kapena apamwamba). Ukonde woteteza chitetezo wachikasu umayikidwa kunja kwa gawo lalikulu, zomwe sizimangotsimikizira chitetezo chogwira ntchito komanso zimathandizira kukonza tsiku ndi tsiku.

3. Kumanja Kumapeto kwa Zogulitsa Zogulitsa: Pambuyo popanga, njerwa zimatha kugwetsedwa ndi kusamutsidwa pogwiritsa ntchito njira zodziwira pallet-kulandira ndi kutumiza, kukwaniritsa kupanga mosalekeza popanda kulowererapo pamanja.

Chipangizo chonsecho chimagwiritsa ntchito chitsulo chosagwira ntchito komanso chosindikizidwa chopanda fumbi. Zigawo zazikuluzikulu (monga nkhungu ndi masilinda amafuta) zimapangidwa ndi zida zolimba kwambiri, zomwe zimachepetsa bwino kuvala ndikuwonjezera moyo wautumiki wa zida. Ilinso ndi makina opaka mafuta ozungulira kuti achepetse kuthekera kwa kulephera kwamakina.

II. Mfundo Yogwira Ntchito ndi Njira Yopangira

Mfundo yaikulu ya makina a njerwa ndi "kugawa zinthu zopangira → kusakaniza → kugawa zinthu → kugwedezeka kwakukulu → kugwetsa ndi kutumiza", ndi ntchito yokhazikika:

1. Kukonzekera Kwazinthu Zopangira: Zinyalala zolimba za mafakitale (monga phulusa la ntchentche, slag, ufa wa miyala, ndi mchenga) zimasakanizidwa ndi simenti yochepa (monga gelling material) molingana, kenako madzi amawonjezedwa kuti agwedezeke mu chisakanizo chowuma (chokhala ndi chinyezi pafupifupi 10% -15%).

2. Kugawa Zinthu ndi Kupanga: Kusakaniza kumalowa muzogawa zokakamiza kudzera mu hopper ndikudzaza molingana ndi nkhungu. Kenako makina opangira ma hydraulic amayendetsa kutsika kwamutu, komwe kumagwirizana ndi kugwedezeka kwamphamvu kwa nsanja yogwedezeka (nthawi zambiri 50-60 Hz) kuti igwirizane ndi zopangira munthawi yochepa, kupanga zotsekera njerwa zokhala ndi mawonekedwe okhazikika komanso mphamvu.

3. Kugwetsa ndi Kutulutsa: Pambuyo popanga, nkhungu imakwezedwa kuti igwetse, ndipo njerwa zomalizidwa zimatumizidwa kumalo oyanikapo pamodzi ndi mapepala. Palibe sintering chofunika; njerwa zimatha kuchoka pafakitale pambuyo pochiritsa mwachilengedwe kapena kuchiritsa kwa nthunzi.

III. Ubwino wa Zida ndi Zochitika Zogwiritsira Ntchito

Monga chida chomangira chokomera chilengedwe, zabwino zake zazikulu zimawonekera m'magawo atatu:

• Resource Utilization and Environmental Protection: Sichifuna dongo kapena kudalira sintering, ndipo akhoza kuyamwa zinyalala mafakitale monga ntchentche phulusa ndi slag (mphamvu mayamwidwe pachaka wa chipangizo chimodzi akhoza kufika masauzande matani), kuchepetsa zinyalala zolimba kudzikundikira ndi mpweya mpweya, amene aligns ndi ndondomeko dziko lathu la "kuletsa sintering dongo" ndi restric.

• Kuchita Bwino Kwambiri ndi Kusinthasintha: Dongosolo lanzeru la PLC lowongolera limathandizira kugwira ntchito kwa batani limodzi; kupanga mkombero pa nkhungu zimangotenga masekondi 15-20, ndipo kutulutsa kwa njerwa tsiku lililonse kumatha kufika 30,000 mpaka 50,000 zidutswa. Posintha zisankho zosiyanasiyana, zimatha kupanga mitundu yopitilira khumi ya zida zomangira (monga njerwa wamba, midadada yobowola, njerwa zobowoka, ndi njerwa zoteteza malo otsetsereka), kutengera zosowa zamitundu ingapo monga makoma omangira, misewu yamatauni, komanso kamangidwe ka malo.

• Chuma ndi Kukhazikika: Poyerekeza ndi mizere yopangira njerwa zachikhalidwe, ndalama zogulira zimachepetsedwa pafupifupi 30%, ndipo kugwiritsa ntchito mphamvu zogwiritsira ntchito ndi 1/5 yokha ya sintering. Chipangizocho chili ndi njira yodziwira zolakwika yomwe imatha kuyang'anira nthawi yeniyeni magawo monga kupanikizika ndi kugwedezeka kwafupipafupi, ndi mlingo wochepa wokonza, kuti ukhale woyenera kumafakitale ang'onoang'ono ndi apakatikati a zipangizo zomangira kapena ntchito zowonongeka zowonongeka.

Makina a njerwawa ndi amodzi mwa zida zomwe zimagwiritsidwa ntchito pa "kusintha kobiriwira" kwamakampani opanga zida zamakono. Sikuti amangothetsa vuto la kugwiritsa ntchito zinyalala zolimba m'mafakitale komanso amapereka zotsika mtengo, zomangira zamagulu osiyanasiyana pamsika, ndipo kugwiritsa ntchito kwake pantchito zomanga m'matauni ndi kumidzi ndi zomangamanga zikuchulukirachulukira.