Inorongwa kuderedza kukwanisa-kukwanisa kutendeuka coefficient kuti iite kuti kuchinjwa kwemagetsi emagetsi nevashanduri. Muurongwa uhwu, kukwanisa-kukwanisa kutendeuka coefficients yevashanduri uye magetsi emagetsi akagadziridzwa uye akaderedzwa, asi kuderedzwa kwemagetsi emagetsi kwakakura, izvo zvinoreva kuti vashanduri vehutano hwakafanana vanogona kuchinjwa nemagetsi emagetsi ehukuru hukuru. Zvinoenderana nekuverenga kwedu, shanduko ine huwandu hwematani makumi manomwe inogona kungotsiviwa nechoto chemagetsi chine huwandu hwematani makumi manomwe neshanu (yakatsiviwa pa1.25: 1) kana 105 matani (yakatsiviwa pa1: 1) zvinoenderana neiyo yekutanga kugona kutendeuka. factor; Mushure mekushandiswa kwechirongwa, chinogona kuchinjwa nevira remagetsi rine simba rematani zana nemakumi maviri pachiyero che1: 1.
EAF simbi inogona kugamuchira mikana yekusimudzira, iyo inobatsira simbi yakaraswa uye graphite electrode indasitiri chain. Chikonzero nei mutemo uchifarira simbi yevira yemagetsi ndeyekuti kupfupika-kuyerera kwesimbi yemoto wemagetsi kune zvakanakira zvakatipoteredza. Chikamu cheChina chekubuda kwesimbi yemagetsi muchoto chakaderera zvakanyanya pane chenyika dzekunze. Isu tinofungidzira kuti simbi yechoto yemagetsi inogona kugamuchira mikana yakakosha yebudiriro. Munguva pfupi, zvakanaka kune scrap processing industry; mutengo we graphite electrodes wakawedzera zvakanyanya uye unotarisirwa kuti uwedzere kutsigirwa.
Iyo ichangoburwa simbi yekutsiva chirongwa yakanyanya kuomarara, uye mavira emagetsi anogona kutsiviwa muhuwandu hwakaenzana. Bazi reIndasitiri neRuzivo rweTekinoroji rakaburitsa yazvino "Implementation Measures for Steel Occupational Capacity Replacement", iyo ine kudzora kwakasimba pakutsiviwa kwesimbi: (1) Nyatsotsanangura chiyero chemidziyo yekutsiviwa kwesimba. (2) Zvakakosha "kuderedza" chikamu chekutsiva. (3) Zvinoenderana nekutonga kwehuwandu hwekugadzira huwandu mudunhu, midziyo yekubuda inoshandiswa kutsiva inofanira kubviswa panzvimbo. Urongwa uhwu hunotaura zvakajeka kuti makambani esimbi achatsiva vashanduri nemavira emagetsi, uye kutsiva kwakafanana kunogona kuitwa.
Iko hakuna chiratidzo chekuzorora mumutemo, izvo zvakanakira izvo zvakakosha, uye ine tarisiro pamusoro pezvakakosha pamberi peChirimo Mutambo. Tichitarisa kubva kuchirongwa ichi, iyo simbi yekugadzira simba rekudzora mutemo inoramba ichiomerera kune yakanyanya kudzvanywa, uye hapana chiratidzo chekuzorora. 19th National Congress yeCommunist Party yeChina yakataurawo kuti icharamba ichikurudzira shanduko-parutivi. Munguva pfupi, kuchengetedzwa kwezvakatipoteredza uye zvirambidzo zvekugadzira panguva yekupisa zvichatsigira chikamu chesimbi. Isu tinofungidzira kuti kusvika mwaka wekudziya wapera munaKurume 15, izvo zvakakosha zvesimbi nesimbi indasitiri yekugovera inotarisirwa kuramba yakasimba, ukuwo budiriro mushure memwaka wekupisa unosungirwa kuvepo. Kusava nechokwadi. Inofungidzirwa kuti mihoro yemakambani esimbi akanyorwa muna 2017Q4 uye 2018Q1 ichiri netariro, uye kukosha kwechikamu chesimbi kwakadzikira, uye panogona kuve nekudzokororwa pamberi peChirimo Mutambo.
Nguva yekutumira: Kubvumbi-22-2021