行业组件数据 · 2026

过滤器/过滤网

A strainer or filter screen is a precision component that removes contaminants from fluid streams in spray nozzle systems to prevent clogging and ensure consistent spray patterns.

技术定义与适配语境
典型 过滤器/过滤网 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 strainer or filter screen is a critical filtration component integrated into spray nozzle arrays, designed to capture particulate matter, debris, and contaminants from fluid media before they reach the nozzle orifices. It typically consists of a mesh or perforated screen housed within a cartridge or inline assembly, with pore sizes ranging from microns to millimeters depending on application requirements. This component protects nozzle integrity, maintains optimal flow rates, and prevents operational disruptions in industrial spraying systems.

组件规格

定义
A strainer or filter screen is a critical filtration component integrated into spray nozzle arrays, designed to capture particulate matter, debris, and contaminants from fluid media before they reach the nozzle orifices. It typically consists of a mesh or perforated screen housed within a cartridge or inline assembly, with pore sizes ranging from microns to millimeters depending on application requirements. This component protects nozzle integrity, maintains optimal flow rates, and prevents operational disruptions in industrial spraying systems.
工作原理
The strainer/filter screen operates on mechanical filtration principles, where fluid passes through a porous barrier (mesh or screen) that physically traps particles larger than the specified pore size. As fluid flows through the spray nozzle array, contaminants are retained on the upstream side of the screen, allowing only clean fluid to proceed to the nozzles. This prevents clogging, ensures uniform fluid distribution, and maintains system efficiency through either surface filtration (particles captured on the screen surface) or depth filtration (particles trapped within the screen matrix).
材料
Stainless steel (AISI 304/316)brassmonelpolypropylenePTFEnylonor sintered metalsmesh materials include woven wire cloth (plain weavetwill weave)perforated platesor synthetic fabricshousing materials compatible with fluid chemistry and temperature ranges.
Flow Rate
5-200 L/min
Mesh Size
10-500 microns
Pore Size
0.01-2.0 mm
Filter Area
50-1000 cm²
Connection Type
NPT, BSP, flange, or quick-connect
Pressure Rating
Up to 10 bar
Temperature Range
-20°C to 150°C
Cleanable/Disposable
Both options available
标准
ISO 2942ISO 16889DIN 24550DIN 24041

行业分类与别名

过滤器/过滤网 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

Accumulation of particulate beyond design capacity->Complete clogging and flow stoppage->Install differential pressure gauges with alarms; implement regular maintenance schedules; use pre-filtration for high-contaminant loads
Chemical attack from incompatible fluids->Mesh corrosion and structural failure->Select corrosion-resistant materials; verify chemical compatibility charts; implement fluid testing protocols
Mechanical damage during cleaning->Torn mesh allowing contaminants through->Use approved cleaning procedures; avoid high-pressure direct sprays; implement inspection checkpoints

工业生态与工程逻辑

0
Clogging leading to pressure drop
1
Mesh rupture contaminating downstream
2
Chemical incompatibility causing corrosion
3
Improper installation causing leaks
4
Bypass flow if not sealed properly

合规与检测

tolerance
Mesh pore size tolerance ±10%; dimensional tolerances per ISO 2768-m; pressure rating with 4:1 safety factor
test method
Bubble point test (ISO 2942) for pore integrity; flow rate testing per ISO 16889; material certification per ASTM/EN standards

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

How often should strainer/filter screens be cleaned or replaced?

Cleaning frequency depends on contaminant load; typically inspected weekly in high-particulate environments. Replace when mesh damage exceeds 10% or cleaning no longer restores flow rates.

Can the same strainer be used for different fluids?

Only if materials are chemically compatible with all fluids; otherwise, cross-contamination risks require dedicated strainers or thorough cleaning validation.

What causes premature filter screen failure?

Common causes include chemical corrosion, excessive pressure differentials, abrasive particle wear, improper cleaning methods, or temperature beyond material limits.

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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