行业验证制造数据 · 2026

除尘系统

基于 CNFX 目录中多个工厂资料的聚合洞察,除尘系统 在 印刷和记录媒介复制 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 除尘系统 通常集成 Suction Hood 与 Ductwork。CNFX 上列出的制造商通常强调 Stainless Steel 结构,以支持稳定的生产应用。

A system designed to remove dust and particulate matter from the air during screen and coating processes.

技术定义

A dust removal system is an essential component within screen and coating operations that captures and filters airborne dust particles generated during material handling, printing, or coating applications. It maintains clean air quality, prevents contamination of products, ensures worker safety, and protects equipment from dust accumulation that could impair functionality.

工作原理

The system typically uses suction fans to draw dust-laden air through ductwork into filtration units (such as bag filters, cartridge filters, or electrostatic precipitators), where particles are captured. Clean air is then exhausted or recirculated, while collected dust is disposed of or recycled.

主要材料

Stainless Steel Galvanized Steel Polyester Filter Media

组件 / BOM

Captures dust at the source during screen/coating operations
材料: Stainless Steel
Transports dust-laden air from collection points to filtration unit
材料: Galvanized Steel
Removes particulate matter from the air stream through filtration media
材料: Polyester Filter Media
Creates negative pressure to draw air through the system
材料: Aluminum Alloy

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Filter media pore clogging reaching 90% surface coverage by 10μm particles System airflow reduction to 30% of design capacity Differential pressure monitoring with automatic bypass valve activation at 1800 Pa
Electrostatic precipitator corona discharge electrode erosion reducing ion current to 0.5 mA Particulate collection efficiency degradation below 95% for 1μm particles Ion current monitoring with automatic electrode cleaning at 0.8 mA threshold

工程推理

运行范围
范围
0.5-2.0 m/s air velocity at filter face, 500-2000 Pa pressure differential across filter media
失效边界
Filter media rupture at 2500 Pa differential pressure, motor bearing seizure at 85°C operating temperature
Filter media tensile failure due to excessive pressure differential exceeding polyester fiber yield strength of 45 MPa; bearing lubricant thermal breakdown at 85°C exceeding polyalphaolefin base oil thermal stability limit
制造语境
除尘系统 在 印刷和记录媒介复制 中会按材料、工艺窗口和检验要求共同评估。

别名与俗称

Dust Collection System Dust Extraction System

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:Max 1.5 bar
flow rate:100 to 10,000 m³/h
temperature:10°C to 60°C
slurry concentration:Up to 15% solids by weight
兼容性
Powder coatingsCeramic slurriesPharmaceutical granules
不适用:High-moisture environments with condensation risk
选型所需数据
  • Required air volume (m³/h)
  • Particle size distribution (μm)
  • Dust loading concentration (g/m³)

可靠性与工程风险分析

失效模式与根因
Filter Media Clogging
原因:Accumulation of fine particulate matter beyond design capacity, often due to improper filter selection for particle size distribution or excessive dust loading without adequate pulse-jet cleaning cycles.
Fan Impeller Imbalance
原因:Dust buildup on fan blades causing uneven mass distribution, typically resulting from insufficient cleaning maintenance or ingress of moist dust leading to adhesion and imbalance.
维护信号
  • Abnormally high system pressure drop (≥20% above baseline) indicating restricted airflow
  • Unusual grinding or rattling noises from fan housing suggesting mechanical wear or foreign object ingestion
工程建议
  • Implement condition-based maintenance using differential pressure monitoring across filter banks to optimize pulse-jet cleaning cycles and prevent premature clogging
  • Install inlet air moisture sensors and maintain dew point margin >10°C to prevent hygroscopic dust accumulation on critical components

合规与制造标准

参考标准
ISO 16890:2016 (Air filters for general ventilation)ANSI/ASHRAE 52.2-2017 (Method of Testing General Ventilation Air-Cleaning Devices)DIN EN 779:2012 (Particulate air filters for general ventilation)
制造精度
  • Filter housing alignment: +/-0.5mm
  • Fan impeller balance: G 6.3 per ISO 1940-1
质量检验
  • Pressure drop test per ISO 5011
  • Particle counting efficiency test per ISO 16890

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。

常见问题

What types of particulate matter does this dust removal system capture?

This system effectively captures dust, ink particles, coating overspray, and other fine particulate matter generated during screen printing and media coating processes, using high-efficiency polyester filter media.

How does the stainless steel construction benefit printing operations?

Stainless steel construction provides corrosion resistance against inks and chemicals, easy cleaning to maintain hygiene standards, and durability for continuous industrial use in printing environments.

What maintenance is required for the filter unit?

The polyester filter media requires periodic replacement based on usage, typically every 6-12 months. Regular inspection of ductwork and exhaust fan performance is recommended to maintain optimal air quality.

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 · 印刷和记录媒介复制

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。

请求制造能力信息: 除尘系统

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