行业验证制造数据 · 2026

高剪切乳化头

基于 CNFX 目录中多个工厂资料的聚合洞察,高剪切乳化头 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 高剪切乳化头 通常集成 Rotor 与 Stator。CNFX 上列出的制造商通常强调 Stainless steel 316L 结构,以支持稳定的生产应用。

A precision component that generates intense mechanical shear forces to break down immiscible liquids into stable emulsions.

技术定义

The high-shear emulsification head is a critical component within amino emulsion production systems, specifically designed to create stable, uniform emulsions by applying intense mechanical shear forces that reduce droplet size and promote homogeneous mixing of immiscible phases.

工作原理

The head rotates at high speeds, creating intense shear forces through its precisely engineered geometry (typically rotor-stator configuration) that breaks down liquid droplets into micron-sized particles, facilitating stable emulsion formation through mechanical energy input rather than chemical means.

主要材料

Stainless steel 316L Hardened tool steel

组件 / BOM

Rotating element that generates primary shear forces through high-speed rotation
材料: Hardened tool steel
Stationary element with precisely machined openings that create intense shear zones as fluid passes through
材料: Stainless steel 316L
Shaft
Transmits rotational power from drive system to rotor assembly
材料: Stainless steel 316L

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Insufficient axial preload on tapered roller bearings (below 15 kN) Bearing skidding and brinelling, causing 0.05 mm radial play Hydraulic preload system with 20 kN minimum force and 0.01 mm displacement sensors
Thermal expansion mismatch between 316L stainless steel rotor (17.3 μm/m·K) and ceramic stator (5.6 μm/m·K) Radial clearance reduction from 100 μm to 20 μm, causing galling at 120°C Differential thermal expansion compensation with Invar 36 spacer (1.3 μm/m·K) between mounting surfaces

工程推理

运行范围
范围
50-300 bar hydraulic pressure, 3000-18000 rpm rotational speed, 20-80°C fluid temperature
失效边界
Cavitation occurs at vapor pressure threshold of 0.023 bar absolute (at 20°C), mechanical failure at 350 bar hydraulic pressure or 20000 rpm rotational speed
Cavitation-induced erosion from localized pressure drops below fluid vapor pressure, leading to microjet implosion damage on rotor surfaces at 100-1000 m/s impact velocities
制造语境
高剪切乳化头 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

High-Shear Mixing Head Emulsifier Head

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:Up to 10 bar
flow rate:5-500 L/min
temperature:-20°C to 150°C
slurry concentration:Up to 60% solids by weight
兼容性
Oil-in-water emulsionsCosmetic creams and lotionsPharmaceutical suspensions
不适用:Highly abrasive slurries with hard particulates (>500 μm)
选型所需数据
  • Required emulsion droplet size (μm)
  • Viscosity of continuous phase (cP)
  • Desired throughput capacity (L/h)

可靠性与工程风险分析

失效模式与根因
Abrasive erosion
原因:Prolonged processing of abrasive materials or particles in the fluid, leading to wear on rotor-stator surfaces and reduced gap tolerances.
Cavitation
原因:Inadequate inlet pressure or high-speed operation causing vapor bubble formation and implosion, damaging rotor blades and stator slots.
维护信号
  • Unusual high-pitched whining or grinding noise during operation
  • Visible leakage of product from shaft seals or housing joints
工程建议
  • Implement strict particle size control in feed materials and install inline filtration to minimize abrasive wear
  • Maintain optimal inlet pressure (typically 2-3 bar) and avoid prolonged high-speed operation to prevent cavitation damage

合规与制造标准

参考标准
ISO 9001:2015 (Quality Management Systems)ANSI B73.1 (Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process)CE Marking (EU Machinery Directive 2006/42/EC)
制造精度
  • Rotor-Stator Clearance: +/-0.05mm
  • Shaft Runout: 0.02mm TIR
质量检验
  • Material Verification (Spectrographic Analysis)
  • Hydrostatic Pressure Test (1.5x Operating Pressure)

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 high-shear emulsification head?

The head is made of stainless steel 316L and hardened tool steel for durability and corrosion resistance.

How does the emulsification head work?

The rotor spins at high speed within the stator, creating intense shear forces that break down immiscible liquids into fine, stable emulsions.

What industries is this product suitable for?

It is ideal for chemical manufacturing, pharmaceuticals, cosmetics, and food processing where stable emulsions are required.

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
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

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