ul>li:hover>ul{display:block}
.header menu>ul>li>ul{position:absolute;width:140%;top:100%;right:-20%;text-align:center;background-color:#fff;display:none;transition:.3s all;border-top:2px solid #38A3DB;padding:10px 0}
.header menu>ul>li>ul>li,.header menu>ul>li>ul>li>a{width:100%;line-height:30px;padding:0;margin:0;font-size:14px;color:#686967!important}
.header menu>ul>li>ul>.on{background-color:#c00;color:#fff!important}
.header menu>ul>li>ul>.on a{color:#fff!important}
/*----------- container -----------*/
.container{margin:0 auto;max-width:1200px;padding:0px 20px;}
.content-wrap{width:100%;float:right;padding:50px 0 80px 0}
.about{width:28%;float:left}
.about-title,.news-title,.product-title{border-bottom:1px solid #eee}
.about-title h2,.news-title h2,.product-title h2{text-align:left;padding:0 10px;margin:0 0 18px 0;font-size:18px;height:15px;line-height:16px;color:#076ce0;font-weight:500;border-left:5px solid #076ce0}
.about-content{margin:20px 0}
.about-content p{color:#666;line-height:32px}
.about-content img{width: 100%;height: auto;}
.news{width:40%;float:left;margin-left:2%}
.news-content{margin:10px 0}
.news-content li{height:46px;line-height:46px;border-top:1px dashed #eee}
.news-content li:first-child{border-top:0 dashed #eee}
.news-content li .news-content-title{width:70%;float:left;height: 46px;overflow: hidden;}
.news-content li .news-titme{width:30%;float:right;text-align:right}
.product{width:28%;float:left;margin-left:2%}
.product-content{margin:20px 0}
.product-content li{width:100%}
.product-content li.product-img-2,.product-content li.product-img-3,.product-content li.product-img-4{width:31%;margin-top:13px;margin-left:2%;display:inline-block}
.product-content li.product-img-2{margin-left:0}
.product-content li.product-img-1 img{width:324px;height:auto}
.product-content li img{/*width:120px;*/height:auto}
/*post*/
.content{position:relative;min-height:500px;margin-left:280px}
.post{background-color:#fff;border-bottom:1px solid #eee;padding-top:10px;padding-bottom:10px;text-align:left;position:relative}
.post:after,.post:before{display:table;content:"";line-height:0}
.post:after{clear:both}
.post header{margin:0 40px 10px 0}
.post .focus{float:left;width:220px;height:150px;margin-left:0;text-align:center;position:relative;overflow:hidden;display:table;margin:0 10px 0 0}
.post .focus a{display:table-cell;vertical-align:middle;width:220px;height:150px}
.post .focus a img{margin:0 auto;max-width:220px;max-height:150px}
.badge,.label{position:relative;display:inline-block;padding:4px 6px 3px;font-size:12px;line-height:14px;color:#fff;vertical-align:baseline;white-space:nowrap;background-color:#999}
.post .focus{float:left;width:220px;height:150px;margin-left:0;text-align:center;position:relative;overflow:hidden;display:table;margin:0 10px 0 0}
a.badge:focus,a.badge:hover,a.label:focus,a.label:hover{color:#fff;text-decoration:none;cursor:pointer}
.label-arrow{position:absolute;width:0;height:0;vertical-align:top;content:""}
.label .label-arrow{top:7px;right:-4px;border-left:4px solid #00B5EE;border-top:4px solid transparent;border-bottom:4px solid transparent}
.badge-important,.label-important{background-color:#00B5EE}
.badge-important .label-arrow,.label-important .label-arrow{border-left-color:##00B5EE}
.post h2{display:inline;font-size:20px;margin:0;font-weight:400;position:relative;top:1px;padding:0}
.post h2 a{color:#c00}
.post .muted,.post .muted a{margin-right:15px;margin-bottom:5px;font-size:14px;color:#777}
.post .note{color:#333;font-size:14px;margin:5px 0 0 0;line-height:28px}
.post footer{position:relative;margin:10px 0 5px 0}
.more-link{float:right;color:#c00}
.tags-links{font-size:12px!important;-webkit-transition:opacity .3s;-moz-transition:opacity .3s;transition:opacity .3s}
.tags-links a{margin-right:.5em;padding:2px 4px;border-radius:2px;background:#ccc;color:#fff;font-size:12px;-webkit-transition:background .3s;-moz-transition:background .3s;transition:background .3s}
.tags-links a:before{content:"#"}
.tags-links a:hover{background:#aaa}
/*pagination*/
.pagination{margin:0;padding:50px 0 50px 0;text-align: center;font-size:12px;display:block}
.pagination ul{display:inline-block;margin-left:0;margin-bottom:0;padding:0}
.pagination ul>li{display:inline}
.pagination ul>li>mip-link,.pagination ul>li>span{margin:3px 5px 3px 0;float:left;padding:7px
14px;background-color:#FFF;border:1px solid #ddd;font-size:12px;color:#666;border-radius:2px; cursor: pointer;}
.pagination ul>li>mip-link:focus,.pagination ul>li>mip-link:hover{opacity:1}
.pagination ul>.active>mip-link,.pagination ul>.active>span{color:#ababab;background-color:#f1f1f1}
.pagination ul>.active>mip-link,.pagination ul>.active>span{cursor:default}
.pagination ul>.disabled>mip-link,.pagination ul>.disabled>mip-link:focus,.pagination ul>.disabled>mip-link:hover,.pagination ul>.disabled>span,.pagination ul>li>span{color:#999;background-color:transparent;cursor:default}
/*banner*/
.banner{width:100%;height:auto;text-align:center}
.banner img{max-width:100%;height:auto;vertical-align:top}
.page-title{margin-bottom:20px;border-bottom:1px solid #ddd}
.clearfix:after,.clearfix:before{content:" ";display:table}
.breadcrumb{float:right;margin:0;padding:0;list-style:none;line-height:30px;background:0 0}
.breadcrumb>li{display:inline-block}
.breadcrumb a{color:#c00}
.breadcrumb>.active{color:#777}
.page-title .title{margin:0;font-size:18px}
.pull-left{float:left}
.page-title .title span{display:inline-block;margin-bottom:-1px;line-height:30px;color:#c00;border-bottom:1px solid #c00}
.page-title .title span{border-bottom-color:#c00}
.clearfix:after{clear:both}
.clearfix:after,.clearfix:before{content:" ";display:table}
.breadcrumb>li+li:before{content:"/";padding:0 5px;color:#ccc}
/*sidebar*/
.sidebar{float:left;margin-right:-260px;width:260px;position:relative}
.sidebar .widget_nav_menu{position:relative;z-index:1;margin-top:-65px;padding-bottom:30px;color:#fff;background:#c00;border-radius:5px;overflow:hidden;background-color:#c00}
.sidebar .widget_nav_menu .widget-title{padding-left:50px;margin:0;font-size:24px;line-height:50px;border:0}
.sidebar .widget_nav_menu .widget-title span{margin:0;padding:0;color:#fff;border:0}
.sidebar .widget_nav_menu ul li{position:relative;padding:0;line-height:36px;border-bottom:0}
.sidebar .widget_nav_menu ul li a{display:block;padding-left:50px;font-size:14px;color:#fff;box-shadow:0 1px 1px rgba(80,80,80,.08) inset}
.sidebar .widget_nav_menu ul li a:hover{color:#fff;background:#004493}
/*excerpts*/
.excerpts-1{padding:0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-webkit-justify-content--ms-flex-pack:justify;-webkit-justify-content--ms-flex-pack-justify-content:space-between;-webkit-box-align:center;-webkit-align-items:center;-webkit-align-items--ms-flex-align:center;-webkit-align-items--ms-flex-align-align-items:center;-webkit-flex-wrap:wrap;-webkit-flex-wrap--ms-flex-wrap:wrap;-webkit-flex-wrap--ms-flex-wrap-flex-wrap:wrap}
.excerpt{position:relative;display:inline-block;margin-bottom:2%;vertical-align:top;background-color:#fff;border:1px solid rgba(0,0,0,.05);position:relative}
.excerpt:hover{box-shadow:0 1px 3px 0 rgba(0,0,0,.08);border-color:rgba(0,0,0,.08)}
.excerpt-c5{width:18%}
.excerpt-c4{width:23.7%}
.excerpt-c3{width:32%}
.excerpt .thumbnail{position:relative;display:block;overflow:hidden}
.excerpt .thumb{width:100%}
.excerpt h2{padding:12px 10px 0;font-weight:400;height:53px;overflow:hidden;margin-bottom:17px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:15px;line-height:20px}
.excerpt .article-label{position:absolute;padding:0 10px;color:#fff;top:10px;left:10px;font-size:1.2rem;line-height:22px;background-color:rgba(0,0,0,.5);border-radius:2px;z-index:20}
.excerpt footer{font-size:12px;color:#999;padding:0 0 10px 0;overflow:hidden}
.post-like{position:relative;color:#999;float:right;padding:0 10px 0 0;text-align:right}
.excerpt footer i{margin-right:5px;font-size:14px;vertical-align:1px}
.excerpt time{float:left;font-size:12px;padding:0 0 0 10px;color:#999}
.post-comm{position:relative;color:#999;float:right;padding:0 10px 0 0;text-align:right;display:inline-block}
/*article-container*/
.article-container{padding:0 20px;margin-bottom:20px}
.article-header{ text-align: center;padding:20px 0 20px}
.article-padding{padding:20px 0 0}
.article-title{margin-top:0;font-size:24px;font-weight:600;margin-bottom:15px;line-height:36px}
.article-meta span,.article-meta span a{font-size:12px;color:#999;margin-right:6px;display:inline-block}
.article-meta span .fa{width:13px;display:inline-block;margin-right:4px;font-size:13px}
.article-content{font-size:15px;line-height:25px;padding-bottom:0px;word-wrap:break-word}
.article-content mip-img {display: inline-block;width: inherit;max-width: 100%;}
.article-content img{margin:5px 0;max-width:100%;height:auto}
.article-content h2,.article-content h3,.article-content h4,.article-content h5{padding:0;margin:25px 0;color:#555;font-weight:700}
.article-content h2{font-size:18px;line-height:20px;font-weight:700;border-left:5px solid #38A3DB;padding:0 0 0 10px}
.article-content h3{font-size:16px}
.article-content h4{font-size:15px}
.article-content h5{font-size:14px}
.article-content ol,.article-content ul{margin:0 0 18px 46px}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin-bottom:6px}
.article-content p{margin-bottom:0px;font-size:16px;line-height:28px;word-wrap:break-word; text-align: justify;}
.article-content pre{word-wrap:break-word}
.article-content table{border-top:solid 1px #ddd;border-left:solid 1px #ddd;width:100%;margin-bottom:18px}
.article-content table th{background-color:#f9f9f9;text-align:center}
.article-content table td,.article-content table th{border-bottom:solid 1px #ddd;border-right:solid 1px #ddd;padding:5px 10px}
.article-content a{color:#FF6B57}
.article-content a:hover{color:#FF6B57}
.article-content pre,.comment pre{margin:20px 0;font:13px/20px 'courier new';background:#272822;padding:10px 15px;color:#F8F8D4;border:none}
.article-content blockquote{margin:0 0 18px 0;border:1px #d0d4c8 dashed;background:#f4f5f6;padding:8px 12px}
.article-content blockquote p{margin:0;padding:0}
.post-copyright{margin-top:40px;background-color:#eee;padding-right:30px;font-size:12px;padding:5px 0;color:#aaa;text-align:center}
.article-content embed{display:block;margin-left:auto;max-width:100%;margin-right:auto}
.article-content iframe{width: 100%;}
.post-copyright a,.post-copyright a:hover{color:#aaa;text-decoration:none}
.page-post .action-share{padding:0 0 30px 0;margin-bottom:20px;height:50px}
.article-footer-label{margin-top:30px;font-size:13px;line-height:1.5;padding:15px;border:1px solid #efefef;color:#999;border-radius:4px;word-wrap:break-word}
.article-footer-label div{margin-top:10px}
.article-footer-label a{color:#3d464d}
.post-tag{text-align:center;padding-top:15px}
.post-tag a{margin-right:10px;color:#68727d;display:inline-block;height:26px;line-height:24px;padding:0 15px;border:1px solid #68727d;border-radius:15px}
/*footer*/
.footer{text-align:center;color:#444;border-top:1px solid #b9b6b6;clear:both;}
.footer .container{margin:0 auto;max-width:1200px;padding:20px 20px; margin-bottom: 20px;}
.span-text span{width:100%;float:left;text-align:left;padding:0;height:45px;line-height:45px;margin-bottom:15px;overflow:hidden}
.span-text span mip-img {display: inline-block!important;width: 51px!important;}
.span-text span img{ width: 51px!important;padding-right:10px!important;}
.widget{margin-bottom:25px}
.widget_contact h3{padding-left:50px;margin:0;font-size:24px;line-height:50px;border:0;background:#c00;border-radius:5px 5px 0 0}
.widget-title span{margin:0;padding:0;color:#fff;border:0}
.textwidget{padding:5px;font-size:14px;border:1px solid #eee}
.textwidget p{margin-bottom:5px}
.textwidget p img{width:260px;height:auto}
.footernewpro{
clear:both;
width: 1200px;
margin: 0 auto;
}
.red_news{margin:20px 0; border:4px solid #ddd; border-radius:15px; position:relative;}
.red_news .tit{width:315px; height:30px; line-height:30px; font-size:20px; color:#333; text-align:center; position:absolute; top:-20px; left:20px; background:#fff;}
.red_mews_list{padding:20px 0 10px; overflow:hidden; text-align: justify;}
.red_mews_list li{width:45%; float:left; overflow:hidden; margin:0 1%; padding-left: 15px; border-bottom: 1px dashed #DDD; background: url("../images/foot_news.jpg") no-repeat left center;padding-top:10px;}
.red_mews_list span{float:left;font-size:13px;}
.red_mews_list li a{font-size:16px; color:#444;}
.red_mews_list li a:hover{color:#009889;}
.red_pro{margin:20px 0; border:4px solid #ddd; border-radius:15px; position:relative;}
.red_pro1{display:none;}
.red_pro .tit{width:315px; height:30px; line-height:30px; font-size:20px; color:#333; text-align:center; position:absolute; top:-20px; left:20px; background:#fff;}
.red_pro_list{padding:20px 0 10px; overflow:hidden;}
.red_pro_list li{width:24%; float:left; overflow:hidden; border:1px solid #eaeaea; margin:0 5px; }
.red_pro_list li img{display:block; width:100%;height: 100%;}
.red_pro_list span{display:block; line-height:23px; }
.red_pro_list span a{font-size:16px; color:#444;}
.red_pro_list span a:hover{color:#009889;}
.red_pro_list p {font-size: 10px; color: #908989;padding: 4px;}
.nextlink {font-size:16px;}
.media-left {
padding-right: 20px;
width:40%;
}
.media-body, .media-left, .media-right {
display: table-cell;
vertical-align: top;
}
.media-body h4 {
font-weight: normal;
}
.timespan{ line-height: 46px;
height: 47px; color: #a7a2a2;}
/*browsehappy*/
#browsehappy{padding:.9em 0;border-bottom:1px solid #ddd;background:#FFF7D3;color:#aa6800;text-align:center;font-family:arial,sans-serif;font-size:14px}
#browsehappy a{padding:4px;color:#008DFD}
#browsehappy a:hover{text-decoration:underline}
.mip-fill-content{display:inherit!important;min-width:inherit!important;max-width:100%!important;height:inherit!important;margin:inherit!important}
.mip-replaced-content{padding:inherit;border:inherit}
.entry-meta{
display:none;
}
.dg{display:none;}
@media screen and (max-width:980px){.top-tel{display:none}
.header{display:none;}
.header .moble-bars{display:block;text-align:center;line-height:24px;font-size:14px;color:#fff;padding:10px;border-bottom:1px solid #E1E1E1}
.header .fa-fe{padding-right:5px}
.navbar{float:none}
.header .moble-bars:hover+.navbar{display:block}
#monavber .navbar:hover{display:block}
.header menu{float:none!important;width:100%;position:relative}
.navbar{display:none}
.header .logo{display:block;float:none!important;height:55px;text-align:center}
.header .logo mip-img{display:block;width:inherit}
.header menu li{display:block;float:none!important;text-align:left}
.header menu li i,.header menu li:before{display:none!important}
.navbar li a{padding:0}
.header menu>ul>li>ul{position:relative;display:block;border:none;padding:0;box-shadow:none!important;top:auto;right:auto;width:100%;background-color:transparent;text-align:left}
.header menu>ul>li>ul li{font-size:12px;padding-left:40px}
.header menu>ul>li>ul li a{display:block;color:#fff!important;line-height:40px}
.navbar li.active,.navbar li.on{width:initial;background:rgba(38,154,255,.98);margin:0 -20px}
.navbar li.on a{margin:0 20px}
.header menu>ul>li>ul li.on a{margin:0 40px}
.about,.news,.product{width:100%;margin-left:0}
.product-content li img,.product-content li.product-img-1 img{width:100%;height:auto}
#gotop,.sidebar{display:none}
.content{position:relative;min-height:500px;margin-left:0}
.article-container{padding:0}
.excerpt-c3{width:32%}
.footer-top{display:none}
.footernewpro{
clear:both;
width:100%;
margin: 0 auto;
}
.banner{display:none;}
.page-title{display:none;}
.red_mews_list li {width: 45%;border-bottom: 0px dashed #DDD;}
.red_pro_list li{width:48%; border:0px solid #eaeaea;padding: 0% 5px 10px 3%; margin:0px 0px;}
.content-wrap{padding: 0px 0 0px 0;}
.logo{padding-top: 5px;}
.media-left {
padding-right: 10px;
}
.tit{display:none;}
.red_pro1{display:block; margin:20px 0; font-size: 10px; position:relative; text-align:center;}
.nextlink{display:none;}
.entry-meta{
display:block;
font-size: 10px;
padding-top: 15px;
}
.red_news{margin:0px 0; position:relative; border: 0px solid #ddd;}
.red_pro{margin:0px 0; border:0px solid #ddd; position:relative;}
}
@media screen and (max-width:640px){.content-wrap{padding:25px 0 0 0}
.excerpt-c3{width:49%}
.excerpt-c3 img{width:100%}
.pagination{padding:30px 0 30px 0}
.footernewpro{
clear:both;
width: 100%;
margin: 0 auto;
}
.banner{display:none;}
.page-title{display:none;}
.red_mews_list li {width: 90%;}
.red_pro_list li{width:96%;border:0px solid #eaeaea;}
.content-wrap{padding: 0px 0 0px 0;}
.logo{padding-top: 5px;}
.media-left {
padding-right: 10px;
}
.tit{display:none;}
.red_pro1{display:block; margin:20px 0; font-size: 10px; position:relative; text-align:center;}
.nextlink{display:none;}
.entry-meta{
display:block;
font-size: 10px;
padding-top: 15px;
}
.red_news{margin:0px 0; position:relative; border: 0px solid #ddd;}
.red_pro{margin:0px 0; border:0px solid #ddd; position:relative;}
.article-header{text-align:left;}
/*.header .moble-bars {text-align:left; padding-left: 20px;}*/
.dg{display:block;width: 100%;
height: 40px;
position: fixed!important;
bottom: 0;
right: 0;
z-index: 9999; background: #fff; text-align: center;}
.dg table{height: 100%;position: absolute; width:100%; right: 0px; top: 0px;width:100%; border-top: 1px solid #BBBBBB; }
.dg table td{width:25%;color: #fff; border-right: 1px solid #BBBBBB; line-height: 36px;}
.dg table td a{color:#444;font-size:12px;}
.dg table td a:hover{color:#c00;font-size:12px;}
.dg .lasttd{border-right:0px;}
}
.iconfont{font-family:iconfont!important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-webkit-text-stroke-width:.2px;-moz-osx-font-smoothing:grayscale}
a:focus,a:hover{color:#c00}
.header-nav{background-color:#0FA3FF}
.top-tel .span-2{color:#c00}
.top-tel .span-3{color:#c00}
.about-title h2,.news-title h2,.product-title h2{border-left:5px solid #c00}
.footer-top .span-3 .span-6{color:#c00}
.page-title .title span{border-bottom-color:#c00}
.page-title .title span{color:#c00;border-bottom:1px solid #c00}
.sidebar .widget_nav_menu{background-color:#0FA3FF}
.widget_contact h3{background:#0FA3FF}
.breadcrumb a{color:#c00}
.sidebar .widget_nav_menu ul li a:hover{color:#fff;background:#004493}
.icon50{font-size:46px;line-height:49px;color:#c00}
.icon70{display:block;font-size:69px;line-height:69px;color:#c00}
.met-news-bar .widget {
background: transparent;
border: none;
padding: 0;
margin-bottom: 35px;
font-size: 14px;
letter-spacing: .03em;
list-style: none;
-webkit-box-shadow: none;
-ms-box-shadow: none;
box-shadow: none;
line-height: 1.5;
}
.met-news-bar .widget h2 {
background: #1E8BC3;
padding: 0px 15px;
font-size: 16px;
font-weight: 500;
line-height: 38px;
text-transform: uppercase;
margin-bottom: 19px;
color: #fff;
border-radius: 4px;
}
.met-news-bar .widget h3 {
background: #1E8BC3;
padding: 0px 15px;
font-size: 16px;
font-weight: 500;
line-height: 38px;
text-transform: uppercase;
margin-bottom: 19px;
color: #fff;
border-radius: 4px;
}
.met-news-bar .widget ul {
margin: 0;
padding: 0;
}
.met-news-bar .widget ul li {
margin-bottom: 8px;
padding-bottom: 7px;
padding-left: 7px;
border-bottom: solid 1px #f2f2f2;
list-style: none;
font-weight: 400;
color: #777;
}
.met-news-bar .widget ul li a {
color: #777 !important;
}
.met-news-bar .widget ul li a:before {
font-family: "FontAwesome";
content: "\f105";
margin-right: 5px;
}
.met-news-bar .widget ul li a:hover,
.met-news-bar .widget ul li a.active {
text-decoration: none;
color: #2574A9 !important;
}
.met-news-bar .widget li span a {
color: #777 !important;
}
.met-news-bar .widget li span a:hover {
text-decoration: none;
color: #2574A9 !important;
}
.met-news-bar .widget > ul > li > a > span.badge {
background: transparent;
color: #bbb;
padding: 3px 6px;
border: solid 1px #eee;
margin-left: 5px;
-webkit-transition: all 0.1s ease-in-out;
transition: all 0.1s ease-in-out;
}
.met-news-bar .widget > ul > li > a > span.badge:hover {
background: #eee;
border: solid 1px #eee;
color: #2574A9;
}
.met-news-bar .widget > ul > li > a:hover > span.badge,
.met-news-bar .widget > ul > li > a.active > span.badge {
background: #eee;
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自主研發(fā)種類 齊全產(chǎn)品百科
歸納鏈帶式給煤機出現(xiàn)斷煤情況的分析與處理
山東海智機電
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2018/10/26 10:56:01
鏈帶式給煤機使用的方法不正確或者日常沒有仔細的對設(shè)備進行維護和保養(yǎng)就會出現(xiàn)斷煤的現(xiàn)象,我們在出現(xiàn)這種情況不要有僥幸的心理,不要再試探設(shè)備,繼續(xù)使用就會正常的工作,出現(xiàn)這種情況我們要立即停下工作,找到解決問題的方法,根據(jù)出現(xiàn)問題的原因,再對鏈帶式給煤機維修。
【點擊查看相關(guān)內(nèi)容】:GLD系列帶式(甲帶)給料機生產(chǎn)廠家
一、鏈帶式給煤機顯示電流正常,煤量下降,磨出口的溫度沒有明顯變化,這種斷煤情況是較為直觀的,也是比較容易判斷的,倘若僅僅是煤量下降或者是給煤量不穩(wěn)定,那就應該立即啟動振蕩器,很有可能是被異物卡住或者是給煤機的入口被堵住了,原煤比較濕的話對于給煤機的入口喇叭口內(nèi)壁來說有貼壁現(xiàn)象,倘若通過振打后還是有該現(xiàn)象出現(xiàn),就要及時對異物進行清理,如果有必要就需停止給煤機的運作將給煤機入口喇叭口的內(nèi)壁清理干凈。
二、鏈帶式給煤機的電流升高現(xiàn)象異常,煤量正常,磨出口溫度沒有明顯變化,此類現(xiàn)象也是經(jīng)常會發(fā)生的,它的判斷比較直觀,正常給煤機的電流是在3.3-3.5A,如果電流比3.5A大就很有可能是給煤機皮帶被異物卡住或是給煤機后蓋板堵煤引起的,我們可以檢查下是否有異物,給煤機前窺視窗檢查煤層下煤情況。
三、鏈帶式給煤機的電流呈現(xiàn)略微下降的現(xiàn)象,煤量快速降至到零,磨出口的溫度也呈快速上升趨勢這種現(xiàn)象是典型的斷煤,這種情況的產(chǎn)生主要是給煤機的入口處卡有異物,或者是給煤機的入口喇叭口內(nèi)壁貼壁嚴重引起的,我們要及時停磨清理異物。
四、內(nèi)蒙古鏈帶式給煤機的電流上升異常,煤量顯示是正常的,磨出口溫度在快速上升,這種現(xiàn)象的產(chǎn)生有標準的隱蔽性,在運行中比較怕的就是出現(xiàn)這種現(xiàn)象,是給煤機出現(xiàn)了假煤量,發(fā)生這種現(xiàn)象的主要原因是給煤機皮帶卡有異物而影響了皮帶稱重,導致鍋爐總煤機虛假,燃燒不能滿足當前負荷的需求。
歸納鏈帶式給煤機出現(xiàn)斷煤情況的分析及處理辦法的文章到這里基本上就告一段落了,您如果有類似現(xiàn)象的產(chǎn)生,可以按照文章中的方法嘗試操作一下,可以避免錯過維修設(shè)備的較好的時期,感謝您一直以來的關(guān)注和支持。