行业组件数据 · 2026

进料法兰

Inlet flange for starch hydrocyclone separation cone, connecting feed pipeline to separation chamber.

技术定义与适配语境
典型 进料法兰 会按材料、尺寸公差、适配关系和失效风险在 食品制造 中评估。

The inlet flange is a critical connecting component in starch hydrocyclone separation systems that provides a sealed, pressure-resistant interface between the feed pipeline and the separation cone. It ensures controlled entry of starch slurry into the hydrocyclone while maintaining system integrity under operational pressures up to 0.6 MPa. The flange features precision-machined sealing surfaces and bolt patterns that align with international standards for food processing equipment.

组件规格

定义
The inlet flange is a critical connecting component in starch hydrocyclone separation systems that provides a sealed, pressure-resistant interface between the feed pipeline and the separation cone. It ensures controlled entry of starch slurry into the hydrocyclone while maintaining system integrity under operational pressures up to 0.6 MPa. The flange features precision-machined sealing surfaces and bolt patterns that align with international standards for food processing equipment.
工作原理
The inlet flange functions as a pressure boundary and flow director. When starch slurry enters through the connected pipeline, the flange's geometry creates a smooth transition that minimizes turbulence and pressure loss. The sealing mechanism prevents leakage while allowing for controlled slurry entry into the hydrocyclone's tangential inlet, initiating the centrifugal separation process. Proper flange alignment ensures optimal flow characteristics for efficient starch separation.
材料
Food-grade 316L stainless steel (AISI 316L/1.4404)with FDA-compliant EPDM gaskets. Surface finish: Ra ≤ 0.8 μm for sealing surfaces. Material certification: EN 10204 3.1.
Weight
2.8 kg
Thickness
16 mm
Bolt Holes
8 × M12
Surface Finish
Ra 0.8 μm
Pressure Rating
PN10
Nominal Diameter
DN80
Bolt Circle Diameter
150 mm
Operating Temperature
-10°C to 120°C
标准
ISO 5211DIN 2501ASME B16.5FDA CFR 21

行业分类与别名

进料法兰 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

Insufficient bolt torque during installation->Uneven gasket compression leading to localized leakage->Implement torque-controlled installation procedures using calibrated tools and follow cross-tightening patterns
Chemical attack from starch processing acids->Pitting corrosion on flange sealing surfaces->Regular inspection schedule and use of corrosion-resistant 316L stainless steel with proper passivation
Thermal cycling during CIP (Clean-in-Place) procedures->Gasket degradation and loss of sealing integrity->Use temperature-resistant EPDM gaskets and implement gradual temperature transitions during cleaning cycles

工业生态与工程逻辑

0
Gasket failure leading to slurry leakage
1
Improper bolt torque causing uneven sealing
2
Corrosion from acidic starch byproducts
3
Misalignment causing flow turbulence and reduced separation efficiency

合规与检测

tolerance
Flatness tolerance: ≤ 0.1 mm across sealing surface, Bolt hole positional tolerance: ±0.5 mm, Surface roughness: Ra 0.4-0.8 μm
test method
Helium leak test at 0.8 MPa, Dye penetrant inspection for surface defects, Dimensional verification using CMM, Material certification per EN 10204 3.1

制造该组件的工厂

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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 pressure rating is required for starch hydrocyclone inlet flanges?

Starch hydrocyclone inlet flanges typically require PN10 (10 bar) pressure rating to handle operational pressures up to 0.6 MPa while maintaining safety margins for pressure fluctuations during starch processing.

Why is 316L stainless steel used for these flanges?

316L stainless steel offers superior corrosion resistance against starch slurries and cleaning chemicals, contains low carbon to prevent sensitization during welding, and meets food safety standards for direct contact with food products.

How often should inlet flange gaskets be replaced?

EPDM gaskets should be inspected quarterly and replaced annually or whenever signs of compression set, cracking, or chemical degradation are observed to prevent leakage and contamination risks.

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URN:CNFX:ME:UNIT:INLET_FLANGE