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屏幕

废水处理和管理解决方案

Proper screening is the first component to consider as part of an effective wastewater treatment system. Screens can effectively remove coarse solids and reduce Total Suspended Solids (TSS) and Fats, Oils, and Grease (FOG) from wastewater. FRC designs systems to take advantage of the low power consumption and small footprint of screens to protect and prolong more expensive downstream equipment’s lifespan. The FRC engineering approach recognizes that every application is unique and designs a solution specifically for your individual needs.


Our internally fed rotary drum screens are available as flat-welded wedge wire or perforated plate with openings typically ranging from 0.010” (250 microns) to 0.1” (2,540 microns) depending on the application, flow rate, and the nature of the solids. Screen diameter can reach 80”, with lengths up to 180” on a single screen. Our screens include a custom headbox design, splash guard enclosures, trunnion wheels, drive system, spray bar, auto chain oiler, and base frame.

屏幕

结构材料

我们的筛网采用高端不锈钢制成,耐腐蚀,可安装在室内或室外,并且非常耐用且使用寿命长。根据应用情况,我们可以提供各种合金,包括 316ti 不锈钢和双相不锈钢。


刻意的转速

我们的旋转滚筒筛故意以较慢的速度旋转。其他制造商的筛网旋转速度约为 10-12 RPM。我们认为速度越慢越好。速度越慢,固体在排出前会在滚筒下部滚动和翻滚更长时间,从而最大限度地提高固体脱水效果。由于旋转速度较低,我们的旋转滚筒筛需要较少的水和较低的压力来保持筛网清洁。最重要的是:我们的喷雾器不会一直运行。


完整的屏幕系统

可以使用辅助设备增强屏幕应用,例如:

  • 流量和液位仪表

  • 输送泵

  • 缓冲罐(SS304 用于筛网安装)

  • 具有 pH 控制和混合功能的均衡罐


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