行业验证制造数据 · 2026

在线过滤系统

基于 CNFX 目录中多个工厂资料的聚合洞察,在线过滤系统 在 化学制造 行业中通常会围绕 标准工业配置 到 重载生产要求 进行能力评估。

技术定义与核心装配

一个典型的 在线过滤系统 通常集成 Filter Housing 与 Filter Element/Cartridge。CNFX 上列出的制造商通常强调 Stainless Steel (e.g., 316L) 结构,以支持稳定的生产应用。

A filtration component integrated directly into the production line of an amino emulsion system to remove impurities and ensure product purity.

技术定义

The Inline Filtration System is a critical component within an Amino Emulsion production setup. It is designed to be installed directly into the process piping, providing continuous filtration of the emulsion mixture. Its primary role is to remove particulate contaminants, undissolved solids, or agglomerates that may form during the emulsification or storage phases, thereby maintaining the specified purity, consistency, and stability of the final amino emulsion product before packaging or further processing.

工作原理

The emulsion flows under pressure through a housing containing a filter element (e.g., cartridge, bag, or screen). Contaminants above a specific size threshold are physically trapped on or within the filter media. Clean, filtered emulsion exits the system and continues downstream. The system may include features for monitoring pressure differential to indicate filter loading and may be designed for manual or automated cleaning/replacement.

主要材料

Stainless Steel (e.g., 316L) Polypropylene PTFE (filter media)

组件 / BOM

Contains the filter element and directs fluid flow through it. Provides pressure-rated containment.
材料: Stainless Steel
The removable media that physically traps contaminants. Can be pleated, wound, or sintered.
材料: Polypropylene, PTFE, Stainless Steel Mesh
Monitors the pressure differential across the filter element to indicate the degree of clogging.
材料: Stainless Steel, Glass

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Particulate loading exceeding 500 g/m² causes filter cake compression Pressure drop increases to 7.5 bar, flow rate decreases to 30% of design capacity Install differential pressure monitoring with automatic backflush at 5.0 bar ΔP, implement pre-filtration with 100 μm screens
pH excursion below 4.0 or above 9.0 for >2 hours Polymer seal material hydrolyzes, causing 0.5 mm gap leakage at flange connections Integrate pH sensors with automatic bypass at pH 5.0-8.5 range, specify EPDM seals with 0.5% maximum swell in amino emulsion

工程推理

运行范围
范围
0.5-6.0 bar differential pressure, 5-40°C fluid temperature, 0.1-10 μm particle retention
失效边界
8.0 bar differential pressure causes filter media rupture, 60°C causes polymer seal degradation, 25 μm particle breakthrough
Filter media tensile failure at 8.0 bar ΔP due to yield strength limit of 316L stainless steel mesh (205 MPa), thermal expansion mismatch between polypropylene seals and stainless steel housing at 60°C, pore size distribution shift beyond design tolerance at 25 μm
制造语境
在线过滤系统 在 化学制造 中会按材料、工艺窗口和检验要求共同评估。

别名与俗称

In-line Filter Process Filter

行业别名与关键词

该产品在 CNFX 数据库中的搜索词、别名和技术称呼。

应用产品 / 所属系统

该产品或部件会出现在以下工业系统、设备或上级产品中。

应用匹配与尺寸矩阵

运行限制
pressure:Max 10 bar (145 psi)
flow rate:0.5 to 20 m³/h
temperature:5°C to 80°C
slurry concentration:Up to 15% solids by weight
兼容性
Stainless Steel 316LPTFE (Teflon) membranesPolypropylene filter media
不适用:Highly acidic environments (pH < 2) or strong oxidizing agents
选型所需数据
  • Required flow rate (m³/h)
  • Target particle retention size (microns)
  • Maximum allowable pressure drop (bar)

可靠性与工程风险分析

失效模式与根因
Filter Media Degradation
原因:Chemical incompatibility with process fluid leading to media breakdown, or excessive differential pressure causing physical rupture.
Seal/Gasket Failure
原因:Improper material selection for temperature/pressure, incorrect installation torque leading to extrusion, or cyclic fatigue from pressure surges.
维护信号
  • Sustained high differential pressure reading across the filter housing (exceeding manufacturer's clean pressure drop by >25%).
  • Visible fluid leakage at housing seals or audible hissing indicating bypass valve activation or seal failure.
工程建议
  • Implement condition-based monitoring: Track differential pressure trends and schedule media changes based on pressure rise rate, not just calendar time.
  • Perform regular torque checks on housing bolts per manufacturer specs to maintain proper gasket compression, especially after thermal cycles.

合规与制造标准

参考标准
ISO 16889:2022 (Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance)ANSI/ASME B31.3 (Process Piping - Design, materials, fabrication, assembly, erection, testing, and inspection)DIN EN 1822-1 (High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking)
制造精度
  • Filter housing bore diameter: +/-0.05 mm
  • Filter element end cap flatness: 0.15 mm
质量检验
  • Pressure decay leak test (per ISO 2942) for housing integrity
  • Particle counting efficiency test (per ISO 16889) for filtration performance

生产该产品的制造商

具备该产品生产能力的中国制造商与相关工厂资料。

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。

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常见问题

What materials are used in the inline filtration system?

The system uses 316L stainless steel for the housing, polypropylene for support, and PTFE for the filter media, ensuring chemical compatibility and durability.

How does the inline filtration system improve product purity?

It removes impurities such as particles and contaminants directly from the production line, ensuring the amino emulsion meets strict purity standards.

What is included in the bill of materials?

The BOM includes a filter element/cartridge, filter housing, and a pressure gauge/indicator to monitor performance.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Index v2.6.05 · 化学制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
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