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Trash Rack Debris Screen
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Trash Rack

A trash rack is a device used to prevent large debris, such as leaves, branches, plastic, and other solid objects, from entering and clogging water intake systems like those found in stormwater drains, irrigation canals, water treatment plants, hydroelectric power plants, and cooling systems for industrial processes.

Trash Rack in Kalimalang, Bekasi1

These racks are typically made of metal bars or mesh that form a grid-like structure. The gaps between the bars or mesh are large enough to allow water to pass through, but small enough to capture larger debris that could obstruct the flow or damage downstream equipment. Trash racks play a vital role in maintaining the efficiency and proper functioning of water systems by preventing blockages that could lead to flooding, equipment damage, and operational disruptions. Regular maintenance and cleaning of trash racks are necessary to ensure their effectiveness.

Trash racks offer several benefits in various water management:

Debris Prevention: The primary purpose of a trash rack is to prevent large debris from entering water intake systems. By stopping these materials from entering the system, trash racks help prevent blockages that can disrupt water flow and damage downstream equipment.

Reduced Maintenance Costs: Without trash racks, operators would need to frequently clean and unclog intake systems, which can be time-consuming and costly. Trash racks significantly reduce the need for such maintenance activities, leading to cost savings over time.

Preventing Environmental Impact: Large debris that enters water systems can have negative environmental impacts. For example, in natural water bodies, debris can disrupt aquatic ecosystems and harm wildlife. Trash racks help prevent these negative effects by stopping debris from entering the water.

Preventing Flooding: In stormwater management systems, clogged intake can lead to flooding during heavy rainfall events. Trash racks help prevent such flooding by maintaining the proper flow capacity of drainage systems.


  1. https://inkodm.com/trash-rake/

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