行业组件数据 · 2026

板面

Plate surface is the critical contact area in filter plates that provides structural support and filtration interface for separation processes.

技术定义与适配语境
典型 板面 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。

The plate surface is a precisely engineered component of filter plates that forms the primary filtration interface in plate-and-frame filter presses. It consists of a rigid, perforated or grooved surface designed to support filter media while allowing fluid passage. The surface geometry creates channels for filtrate collection and cake formation, with specific patterns optimized for different filtration requirements. This component must maintain dimensional stability under pressure while providing uniform flow distribution across the entire filtration area.

组件规格

定义
The plate surface is a precisely engineered component of filter plates that forms the primary filtration interface in plate-and-frame filter presses. It consists of a rigid, perforated or grooved surface designed to support filter media while allowing fluid passage. The surface geometry creates channels for filtrate collection and cake formation, with specific patterns optimized for different filtration requirements. This component must maintain dimensional stability under pressure while providing uniform flow distribution across the entire filtration area.
工作原理
The plate surface operates on the principle of pressure-driven filtration where it provides a stable platform for filter media. When slurry enters the filter chamber, the plate surface supports the filter cloth while allowing filtrate to pass through its openings. The surface design creates drainage channels that direct filtered liquid toward collection ports while retaining solid particles on the media surface. Pressure applied during filtration compresses the solids against the plate surface, forming a filter cake that enhances subsequent filtration efficiency.
材料
Typically manufactured from polypropylene (PP)stainless steel (304/316L)cast ironor specialized alloys. Material selection depends on application requirements: PP for chemical resistancestainless steel for food/pharmaceutical applicationscast iron for high-pressure industrial processes. Surface finish ranges from 0.8-3.2μm Ra depending on applicationwith food-grade applications requiring polished finishes.
Thickness
20-100mm
Surface Area
0.5-2.0m²
Port Diameter
25-100mm
Pressure Rating
Up to 25 bar
Surface Roughness
0.8-3.2μm Ra
Temperature Range
-10°C to 120°C
Flatness Tolerance
±0.1mm/m
标准
ISO 9001DIN 24400ASME BPE

行业分类与别名

板面 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 from cyclic pressure loading->Surface cracking or deformation->Regular thickness measurement and pressure cycle monitoring
Chemical attack from process fluids->Corrosion and surface degradation->Material compatibility analysis and protective coatings
Improper installation alignment->Uneven pressure distribution and leakage->Precision alignment tools and installation procedures

工业生态与工程逻辑

0
Surface deformation under pressure
1
Corrosion in aggressive environments
2
Media blinding due to improper surface design
3
Leakage from poor sealing

合规与检测

tolerance
Flatness: ±0.1mm/m, Thickness: ±0.5mm, Hole pattern: ±0.2mm
test method
Dimensional verification with CMM, pressure testing per ISO 9001, material certification per ASTM standards

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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 materials are commonly used for plate surfaces in food manufacturing?

Stainless steel 316L is most common in food manufacturing due to its corrosion resistance, cleanability, and compliance with food safety standards. Polypropylene is also used for specific chemical resistance requirements.

How does plate surface design affect filtration efficiency?

Surface pattern design directly impacts flow distribution, cake formation uniformity, and filtrate drainage efficiency. Optimized channel geometry reduces blinding and improves overall filtration rates.

What maintenance is required for plate surfaces?

Regular inspection for wear, cleaning to prevent clogging, and checking for surface deformation. Proper alignment during assembly is crucial to prevent leakage and ensure optimal performance.

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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:PLATE_SURFACE