Zvakarongwa kuderedza chiyero chekuchinja simba remagetsi kuti zvive nyore kutsiviwa kwezvitofu zvemagetsi nevanoshandura. Muchirongwa ichi, chiyero chekuchinja simba remagetsi nevanoshandura simba remagetsi chakagadziriswa uye chakaderedzwa, asi kudzikiswa kwezvitofu zvemagetsi kwakakura, zvinoreva kuti vanoshandura simba remagetsi vanogona kutsiviwa nezvinopiswa zvemagetsi zvine simba guru. Sekureva kwedu, chinoshandura simba rematani makumi manomwe chinogona kutsiviwa nechoto chemagetsi chine simba rematani makumi manomwe nemashanu (chakatsiviwa pa1.25:1) kana matani zana nemashanu (chakatsiviwa pa1:1) zvichienderana nechikamu chekutanga chekuchinja simba; Mushure mekushandiswa kwechirongwa, chinogona kutsiviwa nechoto chemagetsi chine simba rematani zana nemakumi maviri pachiyero che1:1.
Simbi yeEAF inogona kugamuchira mikana yekuvandudza, iyo ichabatsira indasitiri yesimbi dzakapwanyika negraphite electrode. Chikonzero nei mutemo uyu uchitsigira simbi yemagetsi ndeyekuti maitiro ekugadzira simbi dzemagetsi dzinoshanda kwenguva pfupi ane zvakanakira zvakatipoteredza. Chikamu chesimbi inoburitswa muChina muchoto chemagetsi chakaderera zvakanyanya pane chedzimwe nyika. Tinofungidzira kuti simbi yemagetsi inogona kugamuchira mikana yakakosha yekuvandudza. Munguva pfupi, zvakanaka kuindasitiri yekugadzira tsvina; mutengo wema graphite electrodes wawedzera zvakanyanya uye unotarisirwa kutsigirwa zvakanyanya.
Chirongwa chemazuva ano chekutsiva simba resimbi chakaomarara, uye maguva emagetsi anogona kutsiviwa zvakaenzana. Bazi reIndasitiri neTekinoroji yeRuzivo rakaburitsa "Implementation Measures for Steel Occupational Capacity Replacement", iro rine kudzora kwakasimba pakutsiva simba resimbi: (1) Tsanangura zvakakwana huwandu hwemidziyo yekutsiva simba. (2) Zvakakosha "kuderedza" mugove wekutsiva. (3) Zvichienderana nekudzora kwehuwandu hwekugadzira mudunhu, michina yekubuda inoshandiswa pakutsiva inofanira kubviswa panzvimbo. Chirongwa ichi chinotaura zvakajeka kuti makambani esimbi achatsiva ma converters nemagetsi, uye mamwe ma replacement akafanana anogona kuitwa.
Hapana chiratidzo chekurerukirwa mumutemo uyu, izvo zvakanaka kune zvakakosha, uye zvine tariro nezvezvinhu zvakakosha pamberi peMutambo weChirimo. Tichitarisa kubva muchirongwa ichi, mutemo wekudzora kugona kwekugadzira simbi unoramba uchitevedzera kumanikidzwa kwakanyanya, uye hapana chiratidzo chekurerukirwa. Dare reNyika rechi19 reCommunist Party reChina rakatiwo richaramba richikurudzira shanduko dzezvekupa. Munguva pfupi, kuchengetedzwa kwezvakatipoteredza uye zvirambidzo zvekugadzira munguva yekupisa zvichatsigira chikamu chesimbi. Tinofungidzira kuti kusvika mwaka wekupisa wapera musi waKurume 15, zvinhu zvakakosha zveindasitiri yesimbi nesimbi zvinotarisirwa kuramba zvakamanikana, nepo kubudirira mushure memwaka wekupisa kuchizovepo. Kusaziva. Zvinofungidzirwa kuti mari inowanikwa nemakambani esimbi akanyorwa muna 2017Q4 na2018Q1 ichiri netariro, uye kukosha kwechikamu chesimbi kwakaderera, uye panogona kunge paine kudzoka kweMutambo weChirimo usati wasvika.
Nguva yekutumira: Kubvumbi-22-2021