压缩空气过滤器

When compressed air enters the filter, flow speed reduce,droplets, large and solid particles will be intercepteddirectly as they pass through the glass fiber filter. As thesmaller diameter droplets and solids particles pass throughthe filter core, they are captured by inertia collisions andgradually condensed into larger droplets. Once they areclose to the filter media, they are adsorbed by theelectrostatic force of the glass fiber. The oil and water willthen be collected at the bottom of the filter and is dischargedthrough the auto drain. In order to protect the environment,the oil and water discharged must be collected in aspecial container.

The principle

压缩空气过滤器的工作原理

当待处理的压缩空气进入过滤器时，流速放缓，大颗粒的液滴在重力作用下掉落下来，还有一些液滴和固体颗粒在通过玻纤滤料层时被直接拦截下来。 较小直径的液滴 和固体颗粒随气流通过滤芯时， 因惯性碰撞被滤料捕捉并逐渐凝聚成更大的液滴流下 来，更小的固体和液体颗粒不随气流改变方向，只是在做布朗运动，一旦接近滤料时，受玻纤的静电引力影响而被吸附在滤料上。过滤出来的油水聚集在过滤器的底部，经排水器排出。为了保护环境，排出的油水必须要有专门的容器收集，切勿直接排放到公共污水管。

Water separator

气水分离器

在压缩空气过滤器和干燥设备之前安装气水分离器可以去

除99%的液态水，使下游净 化设备发挥更好的效能。ATS气水分

离器独特的双段旋风分离设计,使之比传统的气水分离器除水效

果更高。气水分离器可选择的安装位置在空气压缩机后,在后部

冷却器后,在储气罐后。

Specification/ Flange water separation filter scale

气水分离器(W)/法兰气水分离过滤器规格尺寸表

Specification scale

分离过滤器(PW)规格尺寸表

Tube thread filter

管螺纹过滤器规格尺寸表

。

壳体采用304或316L不锈钢制造,内外表层镜面抛光处理,

防腐蚀,阻力小.广泛应用于各种工艺气体的过滤应用及气体的除菌处理,如:半导体制造、冶金、石化、医疗、制药及食品工业等。

The shell is made of 304 or 316L stainless steel. Thesurface surface surface is polished, corrosion resistant andlow pressure drop. It is widely used in the filtration of variousprocess gases and decontamination of gases, such

assemiconductor manufacturing, metallurgy, petrochemicals,medical, pharmaceutical and food industry.

 Medical vacuumdecontamination filter

医用真空除菌过滤器

有效过滤医院病房、试验室、无尘车间的细菌以及杂质，

从而保护室内环境。过滤器采用压铸铝壳体经阳极氧化处理，杜绝腐蚀性污染。

Depth Oil removal filters

深度除油过滤器规格尺寸表

Installing water separator before compressed air filter anddrying equipment can remove 99 % of liquid water, makingdownstream purification more efficient. The unique two-stagecyclone separation design makes it more effective thantraditional type of water separator. The air and waterseparator can be installed in various position such asafterthe air compressor, after the rear cooler or after the airreceiver tank.

Specifically design filters for medical compressed air plant,laboratories and hospital, for filtration of liquid, bacteriacontaminations andmpurities.The filter adopts die-castaluminum shell to be anodized to eliminate corrosivepollution.

Energy efficiency of filters

过滤器的能效

压缩空气过滤器的压力损失由固有的压力损失和逐渐增

大 的 压 力 损 失 组 成 。固 有 压 力 损 失 由 过 滤 器 壳 体 结 构 和 壳 体 与

滤 芯 之 间 的 接 口 产 生. 增 量 的 压 力 损 失 由 过 滤 器 滤 芯 工 作 过

程 中 逐 渐 被 污 染 物 堵 塞 而 产 生 。提 供 优 化 的 压 缩 空 气 通 道 是

降低系统运行费用的关键。

过滤器接口:同一个过滤器具有多种接口尺寸可供选择，能同时

满足系统不同和流量的要求，增加了客户选择机会和减少安装费用。

紧凑、轻巧:先进的滤芯设计理念可使用过滤器更小，更紧凑。

同时允许过滤器安装在狭窄的空间里。

完全防腐:ATS 过滤器壳体经过阳极氧化处理，

优越的防腐性能提供10年的质量保证。

按时更换滤芯的好处

确保高质量的压缩空气     保护吸附式干燥器吸附床

保护下游设备    减少运行费用    提高生产力和盈利能力

不更换滤芯的后果有哪些

破坏吸附式干燥器的吸附床，导致非计划更换吸附剂

腐蚀储气罐和输送管网   堵塞和冻结阀门和空气马达

从阀门、气缸排放的污染物会形成一个不健康的工作环境，

存在潜在的人员缩退、缺员和财务赔偿等问题

损坏机器     生产流程效率低下      合格率低

增加制造成本,增加停机时间

过 滤 器 配 置 了 压 差 表，而 且 表 上 的 指 针 位 于 绿 色 区 域 ，

却为什么还需要更换滤芯？

由 于 滤 芯 中 的 过 滤 纤 维 在 使 用 过 程 中 逐 渐 变 脆，即 使 一 个 很 小 的 孔

也会导致过滤介质断裂，这时污染物未经过滤就进入下游压缩空

气系统中。如果这种现象真的发生，由于过滤器前后压差不大，

压差表上的指针会始终处于绿色区域，滤芯不会被及时更换直至

用户在下游发现污染物，这种情况发生以后，即使更换了滤芯，

在相当长的一段时间内下游管线中还是会有污染物存在

ATS CP系列深度除油过滤器滤芯由一个活性炭管及一段除尘滤芯组成。可吸附细微的油蒸汽，使最终的残油量低于0.003ppm。主要用于对含油量要求极高的应用场合，如：喷涂、激光切割、医药、精密电子等。

ATS CP Series depth oil removal filtes are consist of anactivated carbon Tube and a part of dust removal

cartridge.That can be absorb tiny oil vapor .cause the

Residual oil less 0.003 ppm at finally.Application as:

plating、laser cutting、medicine、precision electron

etc.

Pressure correction factors

压力修正系数

 以上数据均居于在7bar,21℃时测得，过滤器最高工作压力16bar,

P、M、H级最高工作温度100℃，C级最高工作温度60℃。

选型举例:处理量15m³/min,工作压力5bar,除油精度0.01mg/m³。

V=15/0.75=20m³/min应该选型过滤器F0745H,同时还应该配前置

过滤器F0745P或者F0745M

The above data are measured at 7 bar, 21℃ , max. workingpressure is 16 bar, Max. working temperature for GradeP、M、H is 100℃ and Max. working temperature for GradeC is 60℃.

Example:You could choose the F0745H Ithair filter theninstall F0745P or F0745M Filters primarily whenprocessong air rate is 15m³/ min.working pressure 5 bra,residual oil 0.01mg/ m³.

The pressure loss of compressed air filter consists of

inherent pressure loss and increasing pressure loss.

The inherent pressure loss is caused by the filter shell

structure and the interface between the shell and the filter

core. The incremental pressure loss is caused by the

clogging of the filter core. Providing the optimized

compressed air channel is the key to reduce the system

operating cost.

Filter connection:The same filter has a variety of interface

sizes to choose from, and can meet both system and flowrate

requirements, increasing customer selection opportunities

and reducing installation costs.

Compact and light：ATS advanced filter core design concept

Makes filter smaller and more compact, which allow filters to

be installed even in narrow spaces.

Complete anticorrosion: ATS filter shell are all anodized,

this excellent anticorrosion performance provides 10 years

of quality assurance.

Benefits of timely replace of elements

Ensure high quality compressed air、Protection of adsorptiondryer ’s adsorption bed、Protection of downstream equipment、Reduction in operating costs、Improving productivityand profitability

What are the consequences of not replacing the filter

Will cause damaging to the adsorption bed of adsorption

dryer, resulting in unplanned replacement of the desiccant

beads、Corrosion of gas storage tanks and pipes in

transmission networks、Valves and air motors blocked and

frozen、Discharges from valves and cylinders create an

unhealthy working environment,Potential staffing attrition as

well as financial compensation due to healthissue.Machine

will be damaged,Ineffective production processes、Low

eligibility rate、Increase manufacturing cost and downtime.

The filter is equipped with a differential pressure gauge and

the pointer is in the green area, but why do we still require to

change the elements?

Reason being is that the filter fibers in the filter element

become brittle over a period of time, even a small hole can

cause the filter medium to break and thus the contaminants

will enter the downstream of the compressed air system

without filtering.If this happens, the pointer on the gauge will

always be in the green area due to the small pressure

difference between the front and back of the filter, the filter

element will not be replaced in time until the user found

contaminants downstream. Please note that even if the

element is replaced, contamination will still be remained in

the downstream pipeline for a considerable period of time.