行业组件数据 · 2026

进气喷嘴

Intake nozzle for vacuum extraction units that directs airflow into the system for material handling and dust collection.

技术定义与适配语境
典型 进气喷嘴 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 precision-engineered component of vacuum extraction systems designed to create optimal airflow entry points for efficient material suction, dust collection, or particulate transport. It features specific geometry to minimize turbulence and pressure drop while maximizing suction efficiency at the intake interface.

组件规格

定义
A precision-engineered component of vacuum extraction systems designed to create optimal airflow entry points for efficient material suction, dust collection, or particulate transport. It features specific geometry to minimize turbulence and pressure drop while maximizing suction efficiency at the intake interface.
工作原理
Operates on Bernoulli's principle and fluid dynamics - the nozzle's tapered or flared design accelerates incoming air, creating a pressure differential that draws materials into the vacuum system. The shape controls airflow patterns to prevent clogging and maintain consistent suction performance.
材料
Stainless steel (AISI 304/316 for corrosion resistance)aluminum alloys (for lightweight applications)or engineered polymers (PTFEpolyurethane for chemical resistance). Surface finish: Ra ≤ 1.6 μm for smooth airflow.
Weight
0.5-5 kg
Flow Rate
100-500 m³/h
Pressure Rating
-0.9 to -1.0 bar
Temperature Range
-20°C to 150°C
Connection Diameter
50-200 mm
标准
ISO 12500DIN 24194

行业分类与别名

进气喷嘴 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 material flow->Wall thinning and eventual perforation->Use wear-resistant materials or install replaceable liners
Improper installation alignment->Reduced suction efficiency and increased energy consumption->Implement alignment guides and torque specifications during installation

工业生态与工程逻辑

0
Material clogging in narrow sections
1
Erosion from abrasive particles
2
Corrosion in chemical environments
3
Improper sealing causing vacuum loss

合规与检测

tolerance
±0.5 mm on critical dimensions, ±1° on angular alignment
test method
Flow rate testing per ISO 12500, pressure drop measurement, and material compatibility verification

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 intake nozzle selection?

Key factors include: material compatibility (abrasion/corrosion resistance), required flow rate and suction power, connection size compatibility with existing systems, and specific application needs (dust collection vs. material transport).

How does nozzle geometry affect performance?

Geometry directly impacts airflow patterns - tapered designs increase velocity for fine particles, flared designs reduce velocity for larger materials, and specialized shapes prevent material buildup and clogging.

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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 Component Index · 机械和设备制造

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: 进气喷嘴

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URN:CNFX:ME:UNIT:INTAKE_NOZZLE