行业组件数据 · 2026

定子筛网

A stationary screen in a high-shear mixing head that controls particle size and ensures uniform dispersion.

技术定义与适配语境
典型 定子筛网 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。

The stator screen is a critical component of a high-shear mixing head, typically a cylindrical or conical perforated screen that surrounds the rotor. It works in conjunction with the rotor to create high shear forces, breaking down particles and droplets to achieve fine emulsions, suspensions, and dispersions. The screen's hole size, pattern, and material determine the final particle size distribution and processing efficiency.

组件规格

定义
The stator screen is a critical component of a high-shear mixing head, typically a cylindrical or conical perforated screen that surrounds the rotor. It works in conjunction with the rotor to create high shear forces, breaking down particles and droplets to achieve fine emulsions, suspensions, and dispersions. The screen's hole size, pattern, and material determine the final particle size distribution and processing efficiency.
工作原理
The rotor rotates at high speed inside the stator screen, drawing material into the gap between them. The material is subjected to intense shear, impact, and cavitation forces as it passes through the screen openings, resulting in particle size reduction and homogenization.
材料
Stainless steel (304316L) or Hastelloywith surface finish Ra ≤ 0.8 μm for food/pharma applications.
Diameter
50 - 500 mm
Open Area
30% - 60%
Thickness
1 - 3 mm
Hole Diameter
0.5 - 5 mm
标准
ISO 9001DIN 28136

行业分类与别名

定子筛网 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

Abrasive particles in feed->Screen hole enlargement leading to oversized product->Use hardened materials or pre-filter feed
Chemical attack->Pitting and corrosion->Select corrosion-resistant alloy (e.g., Hastelloy)
Improper cleaning->Blockage and reduced flow->Implement CIP (Clean-in-Place) procedures

工业生态与工程逻辑

0
Clogging due to oversized particles
1
Wear from abrasive materials
2
Corrosion from aggressive chemicals

合规与检测

tolerance
Hole diameter ±0.05 mm, concentricity ±0.1 mm
test method
Visual inspection, dye penetration test, flow rate test per ASTM E11

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 function of a stator screen?

It provides a stationary surface with precise openings that, combined with the rotor, generates high shear forces to reduce particle size and create uniform mixtures.

How do I choose the right hole size?

Select based on desired final particle size: smaller holes yield finer particles but reduce throughput. Typical range is 0.5-5 mm.

Can stator screens be repaired?

Minor damage can be welded and re-machined, but severe wear or clogging often requires replacement.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:STATOR_SCREEN