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Why Choosing the Right Filter Cloth for Filter Presses Matters
在壓濾機運行過程中，濾布（Filter Cloth）是最核心的過濾介質。
In the operation of a filter press, the filter cloth is the core filtration medium.
不同材質與編織方式的濾布，會直接影響過濾效率、濾餅剝離性、使用壽命與整體運行成本。
The material and weave of the filter cloth directly affect filtration efficiency, cake release, lifespan, and overall operating cost.
尤其在陶瓷、石材、玻璃、化工等行業中，濾布選擇的正確與否，決定了壓濾機的效能。
Especially in ceramics, stone, glass, and chemical industries, the choice of filter cloth determines the performance of the filter press.
常見濾布材質比較
Comparison of Common Filter Cloth Materials
| 材質 Material | 特性 Features | 適用行業 Suitable Industries |
|---|---|---|
| 聚丙烯 (PP) Polypropylene | 耐酸鹼、脫水速度快 Acid/alkali resistant, fast dewatering | 陶瓷、石材、食品 Ceramics, stone, food |
| 聚酯 (PET) Polyester | 耐高溫、耐磨損 Heat resistant, abrasion resistant | 化工、冶金、金屬加工 Chemicals, metallurgy |
| 尼龍 (PA) Nylon | 柔韌性高、濾餅剝離佳 Flexible, excellent cake release | 制藥、食品、輕工 Pharmaceuticals, food, light industry |
選錯濾布的後果
Consequences of Choosing the Wrong Cloth
- 過濾速度慢，造成產線瓶頸
Slow filtration, creating production bottlenecks - 濾餅沾黏嚴重，增加人工清理成本
Poor cake release, higher manual cleaning cost - 濾布磨損快，需要頻繁更換
Quick wear and tear, requiring frequent replacement - 處理水質不穩定，無法回用
Inconsistent filtrate quality, reducing reuse potential
挑選濾布的關鍵因素
Key Factors in Selecting Filter Cloth
- 處理液的酸鹼值與溫度
pH and temperature of slurry - 固體顆粒大小與濃度
Solid particle size and concentration - 期望的脫水速度與濾餅乾燥度
Desired dewatering speed and cake dryness - 壓濾機的尺寸與板框型號
Size of filter press and plate type
PORVOO 的解決方案
PORVOO’s Solutions
PORVOO 提供多種材質與織法的濾布，並可根據客戶的實際工況進行定制。
PORVOO supplies filter cloths in various materials and weaves, customized for customer applications.
同時，我們還提供濾板、液壓缸與其他備件，確保壓濾機的穩定運行與長壽命。
We also provide filter plates, hydraulic cylinders, and other spare parts to ensure stable and long-lasting press operation.
結語
Conclusion
濾布雖然是壓濾機中看似微小的部件，卻決定了整個設備的過濾品質與效率。
Though small, filter cloths determine the filtration quality and efficiency of the entire press.
選擇正確的濾布，等於為工廠節省成本、提高產能並確保環保達標。
Choosing the right cloth means saving costs, improving productivity, and ensuring compliance for factories.
📩 歡迎與我們聯繫，獲取適合您工廠的環保設備方案！
📩 Contact us today to get a tailored solution for your factory!
Email: porvookjj@qq.com/basair01@qq.com
Facebook: Porvoo Environmental protection technology
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