林格曼黑度是什么意思?
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">林格曼黑度是一种检测烟气污染程度的等级指标,<span style="color: black;">重点</span>用来<span style="color: black;">评定</span>烟气中颗粒物浓度,并<span style="color: black;">按照</span>烟气污染黑度,来判断空气污染的程度。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">林格曼黑度从0-5有六个等级,0级<span style="color: black;">暗示</span><span style="color: black;">无</span>污染或污染很轻,5级<span style="color: black;">暗示</span>污染严重,在<span style="color: black;">实质</span>的应用中,<span style="color: black;">通常</span>会选在黑度最大的部分进行观测,并将烟气黑度与林格曼黑度图进行比对,若烟气黑度处在两个林格曼等级之间,<span style="color: black;">能够</span>适当的<span style="color: black;">评定</span>一个介于0.5或0.25的林格曼级数。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q2.itc.cn/images01/20240422/9ae88bdd05d9469a8a33ef8e68e85361.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">什么是林格曼黑度计?</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">林格曼黑度计,是<span style="color: black;">经过</span>林格曼烟气黑度图法,来测定固定污染源排放烟气黑度的设备。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">随着科学技术的<span style="color: black;">持续</span><span style="color: black;">提高</span>,人们<span style="color: black;">开发</span>出<span style="color: black;">各样</span>测定烟气黑度的设备,像林格曼黑度计、林格曼测烟望远镜、微电脑电测烟望远镜等,还<span style="color: black;">包含</span>全自动的林格曼黑度分析系统,全程<span style="color: black;">没</span>需人工参与,自动测定,自动数据入库,大大节省了人力和物力。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">林格曼黑度计应用于<span style="color: black;">那些</span>行业及场景?</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">重点</span>应用于环保<span style="color: black;">分部</span>及工矿<span style="color: black;">公司</span>,对环境污染和能源节约进行监测。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q5.itc.cn/images01/20240422/0fe7e0b09fa64eadb6e016ffcebc9298.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">运用</span><span style="color: black;">办法</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">将设备对准<span style="color: black;">必须</span>测定的烟囱口,调节设备,使设备<span style="color: black;">能够</span>清晰的看到黑烟,<span style="color: black;">而后</span><span style="color: black;">就可</span><span style="color: black;">按照</span>黑度图进行烟气黑度测定,测<span style="color: black;">按时</span><span style="color: black;">必须</span><span style="color: black;">重视</span>以下几点:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①观测时的照明光(<span style="color: black;">通常</span>指直射的太阳光,或来自天空中的其他照射光)应是侧光,与视线近似地成直角,应避免正面光及背光。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②天空中有阴雾的<span style="color: black;">状况</span>下,天空背景相对较暗,读书时应取稍低一点的级别。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③监测时,烟囱出口的背景不要有暗黑的<span style="color: black;">阻碍</span>物(<span style="color: black;">例如</span>建筑物、山、树木等)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④被监测时,锅炉应<span style="color: black;">处在</span>工作状态,且负荷要在80%及以上,且不得向煤中加水,不得用鼓风机鼓风。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">⑤观测不得以一次结果为准,要多观测几次,每次间隔1分钟<span style="color: black;">就可</span>,最后取观测结果的平均值,即是烟气的黑度。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q2.itc.cn/images01/20240422/47e248ce8b1c4166a05dd2061fae074e.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">林格曼黑度计<span style="color: black;">平常</span><span style="color: black;">怎样</span>保养?</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①不<span style="color: black;">运用</span>时,应置于通风干燥处,<span style="color: black;">周边</span><span style="color: black;">不可</span>有酸碱等挥发性或腐蚀性较强的化学<span style="color: black;">药物</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②在<span style="color: black;">运用</span>时,要避免设备接触有机溶剂,且要避免碰撞。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③<span style="color: black;">运用</span>完后,要盖好目镜盖和物镜盖,并擦拭设备外表,<span style="color: black;">而后</span>将其包装起来。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④目镜和物镜等零部件,都是经过检验后加以密封,不要随意拆卸,若镜面有污垢或灰尘,<span style="color: black;">能够</span>用镜头纸或镜头刷,将污垢或灰尘清理干净。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">林格曼黑度是什么?以上<span style="color: black;">便是</span>今天的<span style="color: black;">关联</span>内容了,<span style="color: black;">期盼</span>能帮到各位。<a style="color: black;"><span style="color: black;">返回<span style="color: black;">外链论坛:www.fok120.com</span>,查看<span style="color: black;">更加多</span></span></a></p>
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