{"id":499,"date":"2022-10-17T19:30:50","date_gmt":"2022-10-17T11:30:50","guid":{"rendered":"http:\/\/www.zongdamining.com\/?p=499"},"modified":"2022-10-17T19:30:50","modified_gmt":"2022-10-17T11:30:50","slug":"operating-rules-of-mining-ventilation-fan","status":"publish","type":"post","link":"https:\/\/www.zongdamining.com\/vi\/operating-rules-of-mining-ventilation-fan\/","title":{"rendered":"Quy t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea1t th\u00f4ng gi\u00f3 khai th\u00e1c m\u1ecf"},"content":{"rendered":"

1. B\u1ea1n ph\u1ea3i c\u00f3 gi\u1ea5y ch\u1ee9ng nh\u1eadn h\u1ee3p l\u1ec7 \u0111\u1ec3 ti\u1ebfp nh\u1eadn b\u00e0i \u0111\u0103ng c\u1ee7a b\u1ea1n. L\u00e0m quen v\u1edbi c\u1ea5u tr\u00fac, hi\u1ec7u su\u1ea5t v\u00e0 nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c c\u1ee7a qu\u1ea1t.<\/p>\n

2. Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u1ea1t, c\u00e1c b\u1ed9 ph\u1eadn sau \u0111\u00e2y n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra:<\/p>\n

1) L\u01b0\u1ee3ng d\u1ea7u b\u00f4i tr\u01a1n mang l\u00e0 th\u00edch h\u1ee3p, ch\u1ea5t l\u01b0\u1ee3ng d\u1ea7u \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh, v\u00e0 v\u00f2ng d\u1ea7u l\u00e0 ho\u00e0n ch\u1ec9nh v\u00e0 linh ho\u1ea1t;<\/p>\n

2) T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 d\u00ednh v\u00e0 n\u1eafp b\u1ea3o v\u1ec7 n\u1ed1i \u0111\u1ec1u ho\u00e0n ch\u1ec9nh v\u00e0 d\u00ednh v\u1eefng ch\u1eafc;<\/p>\n

3) B\u00e0n ch\u1ea3i carbon c\u1ee7a \u0111\u1ed9ng c\u01a1 l\u00e0 ho\u00e0n ch\u1ec9nh, ti\u1ebfp x\u00fac l\u00e0 t\u1ed1t, v\u00e0 v\u00f2ng tr\u01b0\u1ee3t l\u00e0 s\u1ea1ch kh\u00f4ng b\u1ecb b\u1ecfng<\/p>\n

4) T\u1ea5t c\u1ea3 c\u00e1c d\u1ee5ng c\u1ee5 ch\u1ec9 ra v\u00e0 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 l\u00e0 ho\u00e0n ch\u1ec9nh v\u00e0 \u0111\u00e1ng tin c\u1eady;<\/p>\n

5) Tay c\u1ea7m c\u1ee7a m\u1ed7i c\u00f4ng t\u1eafc b\u1eaft \u0111\u1ea7u \u1edf v\u1ecb tr\u00ed t\u1eaft;<\/p>\n

6) \u0110i\u1ec7n \u00e1p n\u1eb1m trong v\u00f2ng \u00b1 5% c\u1ee7a \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c;<\/p>\n

3. C\u1ed5ng kh\u00f3a ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00f3ng tr\u01b0\u1edbc khi qu\u1ea1t b\u1eaft \u0111\u1ea7u; khai th\u00e1c th\u1ee7 c\u00f4ng n\u00ean linh ho\u1ea1t trong 1 \u0111\u1ebfn 2 v\u00f2ng m\u00e0 kh\u00f4ng g\u00e2y nhi\u1ec5u.<\/p>\n

\"Qu\u1ea1t<\/p>\n

4. Kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1, \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 k\u00edch th\u00edch, v\u00e0 sau khi m\u00e1y th\u00f4ng gi\u00f3 \u0111\u1ea1t ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, m\u1edf c\u1eeda kh\u00f4ng kh\u00ed d\u1eabn \u0111\u1ebfn tr\u1ee5c \u0111\u1ebfn chi\u1ec1u cao c\u1ea7n thi\u1ebft.<\/p>\n

5. Trong khi ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a m\u00e1y th\u00f4ng gi\u00f3 ch\u00ednh, m\u1ed9t cu\u1ed9c ki\u1ec3m tra tu\u1ea7n tra n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed7i gi\u1edd. N\u1ed9i dung l\u00e0:<\/p>\n

1) Kh\u00f4ng n\u00ean c\u00f3 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng trong m\u1ed7i ph\u1ea7n quay;<\/p>\n

2) Nhi\u1ec7t \u0111\u1ed9 v\u00f2ng bi kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n;<\/p>\n

3) S\u1ef1 gia t\u0103ng nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 c\u00e1c quy \u0111\u1ecbnh;<\/p>\n

4) C\u00e1c ch\u1ec9 s\u1ed1 c\u1ee7a m\u1ed7i d\u1ee5ng c\u1ee5 l\u00e0 b\u00ecnh th\u01b0\u1eddng;<\/p>\n

5) \u0110i\u1ec7n \u00e1p n\u00ean n\u1eb1m trong v\u00f2ng \u00b1 5% c\u1ee7a gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c.<\/p>\n

6. \u0110i\u1ec1n v\u00e0o h\u1ed3 s\u01a1 k\u1ecbp th\u1eddi sau khi ki\u1ec3m tra, v\u00e0 b\u00e1o c\u00e1o c\u00e1c m\u1ed1i nguy hi\u1ec3m v\u00e0 v\u1ea5n \u0111\u1ec1 \u1ea9n cho l\u00e3nh \u0111\u1ea1o nh\u00f3m k\u1ecbp th\u1eddi.<\/p>\n

7. Ho\u1ea1t \u0111\u1ed9ng t\u1eaft b\u00ecnh th\u01b0\u1eddng c\u1ee7a qu\u1ea1t ch\u00ednh:<\/p>\n

1) \u0110\u00f3ng b\u1ed9 damper d\u1eabn \u0111\u1ebfn tr\u1ee5c;<\/p>\n

2) T\u1eaft sau khi m\u1ea5t \u0111i\u1ec7n.<\/p>","protected":false},"excerpt":{"rendered":"

1. You must hold a valid certificate to take up your post. Familiar with the structure, performance and working principle of the fan. 2. Before starting the fan, the following parts should be checked: 1) The amount of bearing lubricating oil is appropriate, the oil quality meets the regulations, and the oil ring is complete […]<\/p>\n","protected":false},"author":1,"featured_media":500,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/posts\/499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/comments?post=499"}],"version-history":[{"count":0,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/posts\/499\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media\/500"}],"wp:attachment":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media?parent=499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/categories?post=499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/tags?post=499"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}