行业组件数据 · 2026

收集槽

A collection trough is a channel-shaped component designed to capture and direct fluids or particulates in industrial drainage and recovery systems.

技术定义与适配语境
典型 收集槽 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 collection trough is an engineered channel, typically fabricated from corrosion-resistant materials, that serves as a primary catchment and conveyance element within drainage and recovery systems. It is strategically positioned beneath process equipment to intercept spills, leaks, condensate, or washdown fluids, guiding them toward a central sump or discharge point for recovery, recycling, or safe disposal. Its design prioritizes efficient flow, minimal residue retention, and compatibility with the operational environment.

组件规格

定义
A collection trough is an engineered channel, typically fabricated from corrosion-resistant materials, that serves as a primary catchment and conveyance element within drainage and recovery systems. It is strategically positioned beneath process equipment to intercept spills, leaks, condensate, or washdown fluids, guiding them toward a central sump or discharge point for recovery, recycling, or safe disposal. Its design prioritizes efficient flow, minimal residue retention, and compatibility with the operational environment.
工作原理
The collection trough operates on gravity-driven flow principles. Fluids or particulates fall or are directed into the open channel, where they accumulate and flow along the trough's inclined or sloped bottom toward a designated outlet. The geometry (typically V-shaped or U-shaped cross-section) and slope are calculated to ensure self-cleaning flow velocities, preventing stagnation and sediment buildup. In recovery systems, it acts as the initial stage of fluid capture before further processing (e.g., filtration, pumping).
材料
Stainless steel (AISI 304/316 for corrosion resistance)galvanized steelpolyethylene (HDPE/PP for chemical resistance)fiberglass-reinforced plastic (FRP). Material selection depends on fluid chemistrytemperatureand hygiene requirements (e.g.food-grade stainless steel for sanitary applications).
Depth
100-300 mm
Slope
1-3% minimum for adequate drainage
Width
150-600 mm
Length
Customizable, typically 1-6 meters per section
Load Capacity
Varies; designed to support occasional foot traffic or equipment overhang
Wall Thickness
1.5-3 mm (metal), 5-10 mm (plastic)
标准
ISO 14159 (Sanitary design)DIN 11866 (Food industry fittings)ASME BPE (Bioprocessing equipment)

行业分类与别名

收集槽 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

Material fatigue or impact damage->Crack or rupture leading to fluid leakage->Use durable materials (e.g., 3mm stainless steel), install protective guards, implement regular visual inspections
Insufficient slope or debris accumulation->Poor drainage, fluid stagnation, and bacterial growth (in sanitary systems)->Design with minimum 2% slope, incorporate smooth interior surfaces, schedule routine cleaning
Chemical incompatibility->Corrosion or degradation of trough material->Select materials based on fluid compatibility charts (e.g., stainless steel for acids, HDPE for solvents), conduct material testing if uncertain

工业生态与工程逻辑

0
Fluid leakage due to cracks or poor seals
1
Sediment buildup causing blockages
2
Corrosion from aggressive fluids
3
Slip hazards from overflow or spills
4
Structural failure under excessive load

合规与检测

tolerance
Dimensional tolerance typically ±2 mm on length/width, ±1° on slope alignment; surface finish Ra ≤ 0.8 μm for sanitary applications
test method
Hydrostatic leak test (fill with water, check for seepage), slope verification with laser level, material certification per ASTM/AISI standards

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 is the main purpose of a collection trough in a recovery system?

Its primary function is to capture and channel fluids (e.g., coolant, oil, water, chemicals) from machinery or process areas to a central point for recovery, recycling, or treatment, minimizing waste and environmental impact.

How do I choose between stainless steel and plastic for a collection trough?

Select stainless steel (AISI 316) for high-temperature, corrosive, or hygienic applications (food, pharmaceuticals). Choose HDPE or PP for chemical resistance at lower temperatures and where cost-effectiveness is prioritized. Galvanized steel suits general industrial use without harsh chemicals.

What maintenance does a collection trough require?

Regular inspection for cracks, corrosion, or blockages; cleaning to remove debris or sediment (frequency depends on fluid type); and checking slope integrity to ensure proper drainage. Sanitary applications may require daily cleaning and sterilization.

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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
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URN:CNFX:ME:UNIT:COLLECTION_TROUGH