行业组件数据 · 2026

叶片板

Blade plate is a critical component of chemical reactor agitators that provides mixing and agitation through rotational motion.

技术定义与适配语境
典型 叶片板 会按材料、尺寸公差、适配关系和失效风险在 化学制造 中评估。

A blade plate is a flat or curved metallic component mounted on the shaft of a chemical reactor agitator. It converts rotational energy into fluid motion through hydrodynamic forces, creating turbulence, shear, and circulation patterns essential for chemical reactions, heat transfer, and mass transfer processes in industrial reactors.

组件规格

定义
A blade plate is a flat or curved metallic component mounted on the shaft of a chemical reactor agitator. It converts rotational energy into fluid motion through hydrodynamic forces, creating turbulence, shear, and circulation patterns essential for chemical reactions, heat transfer, and mass transfer processes in industrial reactors.
工作原理
The blade plate operates on hydrodynamic principles where rotational motion creates pressure differentials. As it rotates, it pushes fluid radially and axially, generating flow patterns (radial, axial, or tangential) that promote mixing, suspension of solids, dispersion of gases, and enhancement of heat and mass transfer coefficients.
材料
Stainless steel (316L304)HastelloyTitaniumNickel alloysor specialized coatings for corrosion resistance. Material selection depends on chemical compatibilitytemperature (up to 300°C)pressureand abrasion requirements.
Diameter
200-2000 mm
Thickness
3-20 mm
Blade Count
2-6 blades
Rotation Speed
50-500 RPM
Surface Finish
Ra 0.8-3.2 μm
Power Requirement
5-100 kW
标准
ISO 2858DIN 28136ASME BPE

行业分类与别名

叶片板 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 corrosion from acidic/alkaline solutions->Thinning and perforation of blade material->Use corrosion-resistant alloys, apply protective coatings, implement regular thickness monitoring
Fatigue from cyclic stress during start-stop cycles->Crack propagation leading to blade fracture->Design with fatigue-resistant materials, implement stress relief features, establish preventive maintenance schedules

工业生态与工程逻辑

0
Corrosion failure in aggressive chemical environments
1
Fatigue cracking from cyclic loading
2
Imbalance causing vibration damage
3
Erosion from abrasive slurries
4
Cavitation damage in high-speed applications

合规与检测

tolerance
±0.5 mm on critical dimensions, ±1° on blade angles
test method
Dimensional inspection per ISO 2768, material certification per ASTM/ASME standards, hydrostatic testing at 1.5x operating pressure, dynamic balancing to ISO 1940 G6.3

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 factors determine blade plate material selection?

Material selection depends on chemical compatibility with process fluids, temperature range, pressure conditions, corrosion resistance requirements, abrasion from suspended solids, and regulatory compliance for industries like pharmaceuticals or food processing.

How does blade design affect mixing efficiency?

Blade geometry (pitch angle, curvature, width) determines flow patterns. Radial blades create high shear for dispersion, axial blades promote top-to-bottom circulation, while specialized designs like pitched-blade turbines optimize both mixing and pumping capacity.

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CNFX Industrial Component Index · 化学制造

数据基础

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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。

请求制造能力信息: 叶片板

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