新闻与技术资讯Technical Insights & News
设备监测 × 防腐耐磨双线干货——甲方搜「油液进水怎么办」「脱硫塔防腐怎么做」时，让专业内容先找到你。
Know-how from both lines. When buyers search "water in oil" or "FGD corrosion", let expertise find them first.
油液中水分对设备造成的危害
How water in oil damages your equipment
水分是润滑油最危险的"隐形敌人"：油膜强度下降、乳化、锈蚀、添加剂水解失效——油里进了水，轴瓦和齿轮最先遭殃。一文讲透进水途径、危害机理与在线监测手段。
Water is oil's invisible enemy: weaker films, emulsion, rust, hydrolysed additives — bearings and gears pay first. Ingress paths, damage mechanisms and how to monitor.
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湿法脱硫后，烟囱腐蚀为什么反而更严重
Why chimneys corrode faster after wet FGD
湿法脱硫把烟气变成了"稀硫酸制造机"——低温酸结露沿壁下流，是钢/砖烟囱内衬快速失效的根因。对比砖内衬改造、耐酸涂料与贴衬三条治理路线。
Wet FGD turns flue gas into a dilute-acid machine: acid condensate is why linings fail fast. Three retrofit routes compared: block relining, acid-resistant coatings, sheet linings.
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局放：看不见的放电，看得见的风险
Partial discharge: the silent warning
GIS、开关柜、电缆的绝缘故障大多从一次微小局放开始。UHF/TEV 在线监测如何在不停电的情况下捕捉放电信号、定位缺陷——连续监测是电力设备最划算的保险。
Most insulation failures start with tiny discharges. How UHF/TEV online monitoring catches and locates them without outage — the most cost-effective insurance for switchgear.
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玻璃鳞片胶泥 vs 玻璃钢衬里：脱硫塔到底怎么选
Glass-flake vs FRP lining for FGD towers
同样抗酸，两种方案在耐温极限、抗渗路径、施工窗口与检修便利性上差异巨大——什么工况该用鳞片胶泥，什么情况玻璃钢更有优势，一张对比表看懂。
Both resist acid, but differ in temperature limits, permeability path, outage needs and repairability — a comparison table tells you which fits your case.
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如何理解"工业是骑在 10 微米厚度的油膜上"
Industry rides on a 10-micron oil film
设备寿命的真正秘密在润滑油膜里：间隙、载荷与油品状态共同决定这层膜是否可靠。从摩擦学到油液监测，讲清"换油为主"到"按状态换油"的转变逻辑。
Asset life hides in the oil film — clearance, load and oil condition decide whether that film holds. From tribology to condition-based oil changes.
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ISO 12944 腐蚀环境分级：C3/C4/C5 差一级，寿命差十年
ISO 12944 C3–C5: one class off, a decade lost
同一座厂房，滨海与内陆的涂装配套可能差三个膜厚等级。用 ISO 12944-2 的简易判定法给厂区环境定级，避免过度设计花钱或设计不足返工。
Coastal vs inland plants may need three DFT classes apart. A simple ISO 12944-2 grading method avoids over- and under-specification.
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电厂油液在线监测：汽轮机油、抗燃油与风机齿轮箱怎么管
Oil monitoring in power plants: turbine, EHC and fan gearboxes
汽轮机油怕进水、抗燃油怕水解、风机齿轮箱怕磨损——电厂三类典型油液风险各不相同，却都通向同一个词：非计划停机。一文讲清电厂油液在线监测怎么布点、怎么管。
Turbine oil fears water, EHC fluid fears hydrolysis, fan gearboxes fear wear — three typical plant risks, one shared consequence: unplanned outage. How to lay out online oil monitoring in a power plant.
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煤矿井下油液管理：从液压支架乳化液到主井提升机齿轮箱
Oil management underground: emulsion and hoist gearboxes
乳化液浓度水质、提升机齿轮箱颗粒度、采煤机减速机磨损——煤矿潮湿多尘，油液劣化比地面快得多。井上井下，油液监测怎么帮煤矿少停机。
Emulsion concentration, hoist gearbox particles, shearer wear — mines are wet and dusty, oil degrades faster underground. How monitoring keeps mines running.
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不止电厂煤矿：钢铁、水泥、化工的油液在线监测共性需求
Beyond power and coal: oil monitoring for steel, cement, chemical
钢铁轧机、水泥磨机、化工泵组——不同行业油品不同，油液监测的逻辑却一致：关键设备全覆盖、数据会说话、与运维流程打通。
Steel mills, cement kilns, chemical plants run different oils but share the same logic: cover critical assets, make data speak, connect to maintenance workflow.
阅读全文 →🛡 耐磨涂层专题 · 一工况一配方
🛡 Wear-resistant coatings · one duty, one formula
碳化硅金属修补剂、风机叶片修复、泵轮节能防磨——针对冲蚀磨损工况的定制涂层方案。
SiC repair compounds, fan blade repair and energy-saving impeller coatings, tailored to your duty.
碳化硅金属快速修补剂：弯头磨穿，先补还是直接换？
SiC metal repair compound: patch a worn elbow, or replace it?
弯头外弧的磨损速度常是直管的 3～5 倍。换管要停机几天，堆焊怕变形，贴陶瓷怕脱落——碳化硅修补剂把"更换"变成现场修复。
Elbow arcs erode 3-5x faster than straight pipe. Replacing costs days; welding distorts; tiles shed. An SiC repair compound turns replacement into on-site repair.
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风机叶片磨损修复：焊补、换叶轮，还是叶片修补剂？
Fan blade erosion: weld, replace the rotor, or use a repair compound?
引风机、排粉机叶片被含尘烟气冲成锯齿，焊补一次变形一次。叶片修补剂冷施工恢复型线，把整机更换的时间点往后推。
Dust-laden gas serrates fan blade edges; welding distorts thin blades. Cold-applied repair compounds restore the profile and push rotor replacement out.
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泵轮涂上防磨涂层，为什么还能省电？
Coating a pump impeller for wear — why does it also save power?
磨损不只是"换件"的账：流道磨粗、间隙变大，泵的效率悄悄掉，电费悄悄涨。防磨涂层把效率损耗一起封住。
Wear is more than a replacement bill: roughened passages and growing clearances quietly cut efficiency and raise power cost. Coatings seal both.
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一工况一配方：为什么耐磨涂层没有"万能料"？
One duty, one formula: why there is no universal wear coating
磨料、速度、角度、温度、介质……七个工况参数不同，最优配方就不同。定制不是更贵，是把钱花在真正决定寿命的参数上。
Seven duty parameters — abrasive, velocity, angle, temperature, chemistry, substrate, duty cycle — decide the best formula. Tailoring spends money on what decides life.
阅读全文 →Read more →🏭 工程案例 · 现场实录
🏭 Field case studies
煤矿主提升机（绞车）润滑油站、主扇稀油站在线监测——安装后为客户带来的真实效益。
Online oil monitoring on mine hoist lube stations and main-fan oil stations — and the benefits delivered.
工程案例｜主提升机（绞车）润滑油站在线监测：一次水分预警，避免一场停产大修
Case: hoist lube station monitoring — one moisture alarm, one avoided overhaul
某国有煤矿主井绞车油站加装铂尔在线监测：投运第 3 周夜班水分预警，锁定冷油器内漏，避免减速机进水大修——监测系统首次"立功"即收回投入。
On a state-owned mine hoist lube station, a night-shift moisture alarm three weeks after go-live traced an oil-cooler leak and prevented a gearbox overhaul — paid for itself on first use.
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工程案例｜煤矿主扇油站在线监测：矿井"呼吸"的安全账与效益账
Case: main-fan oil station monitoring — the safety ledger
主扇停风即撤人红线。双机稀油站同屏监测、倒机留痕：一次颗粒度趋势预警在计划内换掉了早期磨损的联轴器，避免断油烧瓦。
Main-fan stops are a safety red line. Dual-station monitoring caught a slow particle trend and swapped a worn coupling in a planned stop — no bearing seizure, no unplanned fan outage.
阅读全文 →Read more →📹 案例视频
📹 Case videos
施工与项目现场实录 · 点开即看（共 3 条）。
Real footage from projects on site.
电厂脱硫烟囱防腐改造 · 现场案例
FGD chimney relining at a power plant
红砖烟囱渗酸治理：检测诊断 → 基面处理 → 耐酸防腐体系施工 → 验收。
Acid-affected brick chimney: diagnosis, surface prep, lining, acceptance.
油液在线监测与智能润滑 · 现场案例
Oil monitoring & smart lubrication on site
传感器安装、铂尔云数据接入、告警联动演示——油液健康管理的一天。
Sensor install, BoEr Cloud data and alarms — a day of oil health management.
管道与钢结构耐磨防腐涂装 · 现场案例
Wear & corrosion coating on pipes and steel
从喷砂除锈到多道涂层施工：高标准防腐是怎么一步步做出来的。
From grit blasting to multi-coat application — step by step.