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OA2 drum screw screen trash remover

OA2 drum screw screen trash remover is suitable for city sewage treatment plant as the fine screen and it is the new productintegrating interception and conveyance with squeezing function

The experimental center has complete equipment, which can perform trace and complete analysis of pollutants, and also has simulated operating conditions such as physicochemical, biochemical, and advanced treatment. The company can customize and manufacture equipment for customers, as well as provide guarantees for their later operation and debugging.

Key words:

OA2 drum screw screen trash remover

Category:

Devices for pretreatment

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Purpose

OA2 drum screw screen trash remover is suitable for city sewage treatment plant as the fine screen and it is the new productintegrating interception and conveyance with squeezing function

 

Structure & Working principle

This equipment is of drum spiral type,. The round screeningdrum is used as the screen surface and it is installed in the canal by35。with horizontal plane. When the sewage flows into the screen-ing drum from the screen end, the dregs larger than the screen gapare intercepted and settled on the inner surface of screening drum.The rotation of whole screening drum is driven by motor. Thescreening removal brush on the tope of screening drum cleans offthe screening surface with flushing mechanism.The screening isflushed into the central material groove and lifted up by converyingscrew rod.The screening drops off in the material box or converyorfor transportation out for further dispcharging port after squeezingand dewatering.

Model Explanation

Main technical parameter & installation dimensions form

Main feature

1.Compact structure of whole machine, small floor area, easy installation and operation as well as maintenance
2.Small gap between grizzly bars of equipment, the gap will be designed 1mm-5mm
3.High trash interception efficiency, enclosed conveyance and no environment pollution
4.The equipment can be designed fully automatic control, smooth operation, low energy consumption and low noise
5.The equipment can be self-cleaning during operation process, never being clogged

Flow throuah screten form

Outline & installation foundation drawing

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