行业组件数据 · 2026

注射喷嘴/扩散器

Precision component for controlled CO₂ injection and dispersion in beverage carbonation systems.

技术定义与适配语境
典型 注射喷嘴/扩散器 会按材料、尺寸公差、适配关系和失效风险在 饮料制造 中评估。

The Injection Nozzle/Diffuser is a critical component in CO₂ Injection Systems designed to precisely meter and disperse carbon dioxide into liquids. It consists of a nozzle section for controlled injection and a diffuser section for uniform bubble distribution, ensuring consistent carbonation levels. Engineered for high-pressure operation, it maintains precise flow rates and prevents gas channeling or uneven dispersion.

组件规格

定义
The Injection Nozzle/Diffuser is a critical component in CO₂ Injection Systems designed to precisely meter and disperse carbon dioxide into liquids. It consists of a nozzle section for controlled injection and a diffuser section for uniform bubble distribution, ensuring consistent carbonation levels. Engineered for high-pressure operation, it maintains precise flow rates and prevents gas channeling or uneven dispersion.
工作原理
Operates by receiving pressurized CO₂ from the supply line, accelerating it through a constricted nozzle orifice to create a high-velocity jet, then expanding through a diffuser section that breaks the gas stream into fine, uniform bubbles. The pressure differential between the nozzle inlet and the liquid medium drives injection, while the diffuser geometry controls bubble size and distribution pattern.
材料
Stainless Steel 316L (primary)PTFE sealsHastelloy C-276 for corrosive applicationsCeramic (Al₂O₃) for abrasive resistance. Surface finish: Ra ≤ 0.8 μm for fluid contact surfaces.
Bubble Size
50-200 μm
Connection Type
1/4" NPT or Tri-clamp
Flow Rate Range
0.5-20 L/min CO₂
Orifice Diameter
0.5-3.0 mm
Temperature Range
-10°C to 80°C
Operating Pressure
2-10 bar
标准
ISO 2852DIN 11851

行业分类与别名

注射喷嘴/扩散器 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

Mineral deposits or particulate contamination->Reduced flow rate, uneven carbonation->Install inline filters, implement regular cleaning protocols
Seal degradation from chemical exposure->CO₂ leakage, pressure loss->Use compatible seal materials, establish replacement schedules

工业生态与工程逻辑

0
Orifice clogging from impurities
1
Seal failure causing gas leaks
2
Corrosion in acidic environments
3
Uneven carbonation from worn diffuser

合规与检测

tolerance
±2% flow rate consistency, ±5% bubble size distribution
test method
Flow rate measurement per ISO 5167, bubble analysis via high-speed imaging, pressure decay testing

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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 maintenance is required for injection nozzles?

Regular cleaning with food-grade sanitizers, inspection for orifice wear or clogging, and seal replacement every 6-12 months depending on usage.

How does nozzle orifice size affect carbonation?

Smaller orifices create finer bubbles and better dissolution but require higher pressure; larger orifices allow higher flow rates but may produce less uniform carbonation.

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URN:CNFX:ME:UNIT:INJECTION_NOZZLE_DIFFUSER