液体过滤技术  制造商、经销商、供应商

工业滤水器系统是许多工业过程的关键组成部分，旨在从气体或液体中去除颗粒、污染物或特定物质。
他们的主要目标是确保成品的质量，保护设备免受损坏，并确保安全高效的过程。以下是工业过滤系统的一般说明：
目的和功能：

• 保护：过滤器保护系统中的关键部件免受污染物的损坏。
• 纯度：在制药、化妆品或食品饮料等行业，纯度至关重要。过滤器有助于确保产品不含不良颗粒或微生物。
• 环境安全：过滤器可以去除有害颗粒或污染物，确保排放符合环境标准。

类型：

• 袋式过滤器：主要用于液体过滤。它们将废物固体截留在袋子内，易于更换。
• 离心分离器：利用离心力从气体或液体中分离出颗粒或液滴。
• 磁性过滤器：设计用于去除液体中的含铁物质。
• 自清洁过滤器：设计用于自动清除沉积物。

工业滤水器用于各种目的的多个部门。
以下是不同类型工业过滤器的一些典型应用：
水处理及净化：

• 去除饮用水中的沉积物、污染物和细菌。
• 在废水排放到环境中之前对其进行处理。
• 将海水转化为淡水的海水淡化厂。

暖通空调系统：

• 设备保护：通过过滤微粒，HVAC过滤器保护鼓风机和冷却盘管等重要部件免受堵塞或损坏。
• 能效：清洁且维护良好的过滤系统可确保最佳气流，减少空气通过系统所需的能量，从而降低能源成本。
• 特殊环境：某些设施，如半导体制造或生物研究实验室的洁净室，需要非常严格的空气质量标准。这些环境中的HVAC系统通常包含HEPA或ULPA过滤器，以达到必要的清洁度。

餐饮行业：

• 确保啤酒、葡萄酒、果汁和奶制品等产品不含杂质。
• 去除不需要的颗粒以保持味道和透明度。

药品：

• 净化药物生产中使用的水。

发电：

• 过滤发电厂的冷却水。
• 保护涡轮机免受颗粒物的影响。

电子制造：

• 净化半导体生产中使用的水。

制浆造纸行业：

• 从造纸用水中去除杂质。
• 制浆过程中分离纤维。

农业：

• 灌溉过滤系统。
• 水产养殖用水处理。

这些应用仅仅触及了表面，因为工业过滤器在几乎每个制造和加工部门都发挥着至关重要的作用，确保了产品质量、环境安全和运营效率。

Filter Type W is a very economical strainer:
Its pressure loss is only 50% in comparison to conventional pot / basket strainers and only 25% in comparison to Y-Filters of same dimension and sieve mesh.
This advantage reduces the cost of pump energy and result in extended reserves until the cleaning cycle. Connectors for the differential pressure are standard from size DN 150 and above (below upon request possible).
The streamlined angle of impact between the flow and the sieve / screen results in a slowly increasing pressure loss, caused by dirt, and at least more than double the operational time before cleaning.
As the cleaning cover is located at the top, the rare cleaning cycle is easily and conveniently carried out. The sieve is a closed basket and simultaneously serves the complete removal of the dirt – hence the remaining medium is already cleaned and can be just drained.
Traditional pot or basket strainers are limited by their horizontal installation in pipelines.
In the past, the option to utilise a strainer also in vertical mounting was only provided by Y-Filters – with its given disadvantages of high flow resistance and inconvenient handling of the cover for removal of the sieve (net weight of the cover, overhead work).
The Filter Type W, however, can be installed in both ways – with its given advantages in regards to minimal pressure losses and low frequency of maintenance.
In addition, equipping the Filter Type W with swivel (horizontal) or swing arm (vertikal) provides the maintenance personnel easier handling of the cover and a crane-independent removal of the sieve – with the dirt for cleaning.

Designed for: hydraulic
Filtration element: basket, strainer
Other characteristics: W
Operating pressure: Min.: 16 bar (232.06psi) / Max.: 100 bar (1450.38psi)

Strainers in pipelines have the following function:
Preventing faults and avoiding damaging of existing plant components;
Cleaning of the flowing medium.
These two primary tasks are valid in all areas of application – regardless whether the media are:

• Hot water (district heating systems)
• Cold water (Cooling Systems, municipal applications)
• Hydrocarbons (pumping of oil, petroleum, LNG/LPG)
• Acids or alkalis (chemical plants).

Generally, these tasks are fulfilled by all commercially available filter types, however with high energy requirement and frequent maintenance intervals. Additional cost for shutdown and cleaning could also be reduced.
Find enclosed a comparison of various filter types, 345 KB (.pdf)
Overall analysis and solution approach
Minimum €500 Mio. additional cost of pump energy arise in German plants every year!
The reason for this is the installation of common strainers with respective high flow resistance figures (ζ = 3 ... 7 and higher).
The Filter Type W offers with its ζ = 0.7 - 2.3 the solution:
efficient + effective= economical