行业组件数据 · 2026

聚结元件/介质

Coalescing element/media is a filtration component in moisture separators that merges fine liquid droplets into larger ones for efficient removal from gas streams.

技术定义与适配语境
典型 聚结元件/介质 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A coalescing element or media is a specialized filtration component used within moisture separators and similar separation equipment. It consists of porous materials designed to capture and merge microscopic liquid droplets (typically water or oil) suspended in gas or air streams. Through physical and chemical interactions, the media causes these fine droplets to combine into larger droplets that can be easily separated by gravity or other mechanisms. This component is critical for protecting downstream equipment, improving process efficiency, and ensuring product quality in various industrial applications.

组件规格

定义
A coalescing element or media is a specialized filtration component used within moisture separators and similar separation equipment. It consists of porous materials designed to capture and merge microscopic liquid droplets (typically water or oil) suspended in gas or air streams. Through physical and chemical interactions, the media causes these fine droplets to combine into larger droplets that can be easily separated by gravity or other mechanisms. This component is critical for protecting downstream equipment, improving process efficiency, and ensuring product quality in various industrial applications.
工作原理
The coalescing element operates on the principles of interception, diffusion, and coalescence. As contaminated gas flows through the porous media, fine liquid droplets are captured on the fiber surfaces through inertial impaction and Brownian diffusion. These droplets then migrate along the fibers, merging with other droplets upon contact due to surface tension forces. This process continues until droplets become large enough to overcome the media's capillary forces, after which they drain away by gravity or are separated in a downstream collection section.
材料
Typically made from borosilicate glass fiberspolypropylenepolyesterstainless steel meshor PTFE-coated materials. Media can be pleatedwoundor sintered with fiber diameters ranging from 0.5 to 20 microns and porosity between 85-99%.
Efficiency
99.9% at 0.3 microns
Temperature Range
-20°C to 120°C
Dirt Holding Capacity
≥ 500 g/m²
Initial Pressure Drop
≤ 0.2 bar
Maximum Operating Pressure
10 bar
标准
ISO 12500DIN 3188

行业分类与别名

聚结元件/介质 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Chemical incompatibility with process stream->Media degradation and loss of structural integrity->Select chemically resistant materials; implement material compatibility testing
Excessive particulate loading->Premature clogging and increased pressure drop->Install pre-filters; implement regular maintenance schedules
Improper installation or sealing->Bypass leakage and reduced separation efficiency->Follow manufacturer installation guidelines; use proper gaskets and seals

工业生态与工程逻辑

0
Media degradation from chemical exposure
1
Channeling due to improper installation
2
Fire hazard with flammable contaminants
3
Reduced efficiency from over-saturation

合规与检测

tolerance
±5% efficiency rating, ±10% pressure drop specification
test method
ISO 12500-1 for compressed air, ASTM D6830 for hydrocarbon coalescence

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between coalescing and separating elements?

Coalescing elements merge fine droplets into larger ones, while separating elements then remove these larger droplets from the gas stream. They often work together in moisture separators.

How often should coalescing elements be replaced?

Replacement intervals depend on operating conditions, typically every 6-12 months or when pressure drop increases by 0.5-0.7 bar over initial value.

Can coalescing elements remove both water and oil?

Yes, specially designed coalescing media can remove both water and hydrocarbon liquids from gas streams, though media composition may vary for optimal performance.

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URN:CNFX:ME:UNIT:COALESCING_ELEMENT_MEDIA