线绕滤芯具有良好过滤性能的纺织纤维纱线精密缠绕在多孔骨架上精制而成的。其纱线材料有丙纶纤维、晴纶纤维、脱脂棉纤维等。缠绕时通过控制纱线的缠绕松紧度和稀密度，可以制成不同精度的过滤芯。

Wound-type filter element is crafted from textile fiber yarn accurately twined on porous frameworks featured by good filtering quality. Its yarn materials include polypropylene fiber, acrylic fiber and absorbent cotton fiber. Filter elements with different precisions can be manufactured by controlling the winding tightness and density of yarn when wound.

线绕滤芯是一种深层过滤芯，用于低粘度、低杂质量的过滤，是用纺织纤维线（丙纶线、脱脂棉线等），按特定工艺精密地缠绕在多孔骨架（聚丙烯或不锈钢）上面制成，具有外疏内密的蜂窝状结构，能有效地去除流体中的悬浮物、微粒、铁锈等杂物,具有十分优良的过滤特性。

Wound-type filter element is a deep filter element, suitable for filtering with low- viscosity and low impurity level, and it is made from textile fiber yarn ( polypropylene line, absorbent cotton, etc.) according to a specific process of accurately twining on porous framework (polypropylene or stainless steel) , with honeycomb structure of being dense inside and sparse outside, able to effectively remove suspended solids, particulates, rust and other debris, with very good filtration properties.

绕线式滤芯能表现出深度型滤材的过滤效果,理想的条件是由外而内愈来愈密实,因此在绕线时,必须以线材的粗细或以不同的绕线张力来控制滤材的密度,具有这种内密外疏结构的绕线滤芯,才能有深度型滤材的深度效果,有效的提升过滤的效率,拦截更多的污杂粒子。绕线式滤材的过滤精度是由线材的粗细与缠绕的密度所决定,线材愈细,愈能紧密的靠在一起,孔隙也就愈小,精度也愈高;相同的,线材结构愈密实,过滤精度也会愈高。然而滤材在过滤的过程中,也必须要能维持它特定的结构及孔径大小,才能提供稳定与均一的过滤品质。         

Wound-type filter element can show the filtration performance of depth filter medium, and the ideal conditions are increasingly outside-in dense, thus when wound, density of filter medium must be regulated by thickness of wire rod or by different winding tension. Winding filter with structure of being dense inside and sparse outside can have depth effect of depth-type filter medium to effectively improve the efficiency of filtration and to block more hybrid and pollutant particles. Filtering accuracy of wound-type filter element medium is determined by the wire thickness and winding density. The thinner the wire is, the tightly closer it will be; the smaller the pore is, the higher accuracy will be; analogously, more dense the wire structure is, the higher the filtering accuracy will be. However, in the filtering process, the filter medium must be able to maintain its specific structure and pore size in order to provide stable and uniform quality of filtration.

特点

Features

过滤精度高、流量大、压差小、耐压强度高，纳污量大、无毒无味、无二次污染。

High filtering accuracy, great flow rate, small differential pressure, high voltage-resistance, large pollutant carrying capacity, avirulent insipidity, and no secondary pollution.

1.      过滤精度高，压差小，流量大，纳污量大使用寿命长；

1. High filtering accuracy, small differential pressure, great flow rate, large pollutant carrying capacity and long service life

2.      过滤孔径内小外大，具有良好深层过滤效果；

2. The filter pore size is small inside and big outside with good effect of depth filtration;

3.      滤芯由不同多种材料制成，确保各种液体过滤要求，达到过滤效果。

3. Filter element is made from different kinds of materials to ensure requirements for filtration of all liquids and to achieve the best filtering effect.

原理

Principle

线绕滤芯由纺织纤维以特定方式缠绕在多骨架上形成。缠绕时控制滤芯缠绕密度即能制成不同过滤精度的滤芯。滤芯过滤孔径外大内小，具有优良的深层过滤效果。

Wound-type filter element is made of textile fibers twined on multi-framework in a particular way. When twined, filter elements with different filter fineness can be made by control winding density. As the outer bore diameter is larger than the inner one, the filter elements have a good deep-level filtering capability.

功效

Efficacy

线绕滤芯能有效除去液体中悬浮物，微粒等。流量大，压力损失小。滤渣负荷高，使用寿命长。可以承受较高的过滤压力。根据被过滤液体的性质，滤芯有多种不同的材质可供选择，使滤芯与滤液有良好的相容性。

Wound-type filter element can effectively remove suspended solids and particles in the liquid and the like, with small flow, small pressure loss, high residue load and long service life. It can withstand high filtration pressures. According to the nature of the liquid to be filtered, the filter elements have a variety of different materials to choose from, so that the filter element is compatible with the filtrate.

用途

Uses

线绕滤芯主要用途：

Main purposes of wound-type filter:

1、食品饮料工业：矿泉水，糖浆，酒类，食用油，饮料用水，可乐饮料等。

1 Food and beverage industry: mineral water, syrup, alcoholics, edible oil, beverage water cola drinks and so on.

2、电子工业：纯水，有机溶剂，印制线路板，电镀等。

2, Electronics industry: pure water, organic solvents, printed wiring board, plating and so on.

3、石油及化学工业：石油化学制品，药品，化妆品，涂料，感光液，墨水，腈纶原料，照相冲洗液，油脂等。

3, Petroleum and chemical industry: petroleum chemicals, pharmaceuticals, cosmetics, paints, photosensitive liquid, ink, acrylic materials, photographic processing fluids, grease and the like.

4、工业用油：液压油，润滑油，切削油等各种工业用油。

4, Industrial oil: hydraulic oil, lubricating oil, cutting oil and other various industrial oils.

5、制药工业：糖浆，酒精，配置用水，VC原料，四环素药液，土霉素药液，注射针剂等。

5, Pharmaceutical industry: syrup, alcohol, water preparation, VC raw materials, tetracycline liquid, oxytetracycline liquid, injections and so on.

6、其它：树脂镜片，轴承清洗，激光器冷却水，超声波清洗液，电镀液等。

6, Others: resin lens, bearing cleaning, laser cooling water, ultrasonic cleaning fluid and plating fluid, etc.

技术参数

Technical parameters

1、过滤精度：1μm, 5μm，10μm，20μm，30μm，50μm，75μm，100μm；

1, Filtration accuracy: 1μm, 5μm, 10μm, 20μm, 30μm, 50μm, 75μm, 100μm;

2、滤芯外径：φ60mm，φ65mm；

2, Outer diameter of filter element: φ60mm, φ65mm;

3、滤芯内径：φ28mm，φ30mm；

3, Inner diameter of filter element: φ28mm, φ30mm;

4、聚丙烯线绕滤芯可用水酸碱类，化学溶液等非有机溶液，使用温度≤60℃

4, Polypropylene wound-type filter element can be used in organic solutions such as aqueous acid-base and chemical solution, with operating temperature ≤60 ℃

5、脱脂棉纤维滤芯中心杆为不锈钢材质用于有机溶剂，水、油、碱性溶液、饮料、医药等，使用温度120℃。

5, Absorbent cotton filter-element center rod is made of stainless steel, used in organic solvents, water, oil, alkaline solutions, beverages, pharmaceuticals , etc., with operating temperature of 120 ℃.

6、滤芯长度：10″，20″，30″，40″，50″

6, Length of filter element: 10 “, 20 “, 30 “, 40”, 50”

7、 高耐压：≤0.5MPa； 压降：0.2MPa。

7, Maximum voltage: ≤0.5MPa; maximum voltage drop: 0.2MPa.

8、 高工作温度： 丙纶线：聚丙烯骨架≤60℃；不锈钢骨架≤80℃。 脱脂棉线：不锈钢骨架≤120℃。

8, Maximum operating temperature: polypropylene fiber: polypropylene framework ≤60 ℃; stainless steel framework ≤80 ℃. Absorbent cotton: stainless steel framework ≤120 ℃.