<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>盐水流量计 - 金湖凯铭仪表</title>
	<atom:link href="https://www.zhanfengdesign.com/tag/%E7%9B%90%E6%B0%B4%E6%B5%81%E9%87%8F%E8%AE%A1/feed/" rel="self" type="application/rss+xml" />
	<link>https://www.zhanfengdesign.com/tag/盐水流量计/</link>
	<description>流量&#124;液位&#124;温度&#124;压力</description>
	<lastBuildDate>Sat, 18 Jul 2026 14:59:59 +0000</lastBuildDate>
	<language>zh-Hans</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=7.1.1</generator>

<image>
	<url>https://www.zhanfengdesign.com/wp-content/uploads/2026/05/微信图片_20250805143107_120_3-100x100.png</url>
	<title>盐水流量计 - 金湖凯铭仪表</title>
	<link>https://www.zhanfengdesign.com/tag/盐水流量计/</link>
	<width>32</width>
	<height>32</height>
</image> 
	<item>
		<title>盐水流量计如何精准选型</title>
		<link>https://www.zhanfengdesign.com/7468/</link>
					<comments>https://www.zhanfengdesign.com/7468/#respond</comments>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Sun, 17 May 2026 13:09:13 +0000</pubDate>
				<category><![CDATA[技术文章]]></category>
		<category><![CDATA[液体流量计技术文章]]></category>
		<category><![CDATA[水流量计]]></category>
		<category><![CDATA[流量仪表]]></category>
		<category><![CDATA[盐水流量计]]></category>
		<category><![CDATA[盐水流量计选型]]></category>
		<guid isPermaLink="false">https://www.zhanfengdesign.com/?p=7468</guid>

					<description><![CDATA[<p>一、介质特点1.含盐溶液，氯离子含量高， [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/7468/">盐水流量计如何精准选型</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph">一、介质特点<br>1.含盐溶液，氯离子含量高，腐蚀性强<br>2.导电性极好，优先电磁流量计<br>3.分常温盐水、高温卤水、浓盐水、淡盐水<br>4.易结晶析出盐垢，易附着管壁与仪表内部<br>5.大多洁净少杂质，少数工况含少量泥沙<br>6.常用于制盐、化工、水处理、冷媒盐水、水产、融雪盐水</p>



<p class="wp-block-paragraph">二、优选选型排序</p>



<ol class="wp-block-list">
<li>四氟衬里电磁流量计（通用*选）<br>适用：各类浓度工业盐水、循环盐水、卤水输送主管<br>配置<br>衬里：PTFE 聚四氟乙烯耐盐蚀、防结盐最优<br>电极：哈氏合金电极，高浓盐水 / 高温卤水直接用钽电极<br>优势<br>无活动部件、不卡堵、不易积盐垢；大小流量都准；低压损、免维护<br>耐氯离子腐蚀，长期使用不老化</li>



<li>聚氨酯耐磨电磁（含泥沙粗盐水）<br>适用：采盐原水、含砂卤水、滩涂抽送盐水<br>内衬耐磨抗冲刷，兼顾防腐 + 耐磨双重需求</li>



<li>外夹式超声波流量计（旧管道免改造）<br>不动管道快速测流，适合管网普查、临时监测</li>
</ol>



<p class="wp-block-paragraph">三、严禁使用<br>1.普通橡胶衬里电磁：长期盐水浸泡易鼓包老化<br>2.304 普通电极：高浓盐水极易点蚀穿孔<br>3.涡轮、涡街：金属部件易腐蚀，盐垢附着失灵<br>4.孔板、楔形：引压孔极易盐结晶堵塞<br>5.碳钢壳体无防腐仪表：快速锈蚀报废</p>



<p class="wp-block-paragraph">四、按浓度 &amp; 工况选型<br>1.低浓度淡盐水、空调冷媒盐水<br>→ 四氟衬里 + 316L 升级哈氏电极电磁<br>2.高浓工业盐水、制盐卤水、高温盐水<br>→ 四氟衬里 +钽电极电磁流量计<br>3.含泥沙原卤、滩涂抽盐水<br>→ 聚氨酯耐磨防腐电磁<br>4.老旧盐水管网不改管测流量<br>→ 外夹式超声波</p>



<p class="wp-block-paragraph">五、硬性配置标准<br>1.衬里：长期走盐水优先四氟<br>2.电极：浓盐水 / 高温卤水必选钽电极<br>3.连接垫片、阀门全部用四氟材质<br>4.户外安装仪表做防盐雾喷涂防护<br>5.高温盐水选用耐高温型电磁</p>



<p class="wp-block-paragraph">六、现场使用要点<br>1.盐水极易结晶，停机尽量排空管路与仪表积液<br>2.定期清水冲洗内壁盐垢，避免附着影响精度<br>3.管路尽量减少死角，防止盐水滞留析盐<br>4.冷媒低温盐水优先电磁，无惧低温工况<br>5.不要用普通自来水电磁直接替换盐水专用防腐款</p>
<p><a href="https://www.zhanfengdesign.com/7468/">盐水流量计如何精准选型</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
					<wfw:commentRss>https://www.zhanfengdesign.com/7468/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
			</item>
	</channel>
</rss>
