Perforated Plate Fine Screen
The screen type step grid is a kind of water treatment equipment which can automatically intercept and clean up the sundries of various shapes in the fluid continuously, and it is applied to urban sewage treatment, water industry and power plant intake.
Send Inquiry1.Perforated Plate Fine Screen Introduction
The screen type step grid is a kind of water treatment equipment which can automatically intercept and clean up the sundries of various shapes in the fluid continuously, and it is applied to urban sewage treatment, water industry and power plant intake.
2.How to deal with the bending deformation of its tooth rake?
When there is too much dirt and too much concentration during the flood period, the single tooth harrow is overloaded and the tooth harrow tube is deformed, which causes the failure. The tooth harrow tube is an important moving part of the screen type ladder grid, and it also plays the dual role of supporting the chain to prevent the chain from derailing and salvaging the dirt. The middle part is the weak link of the whole body, and many related problems, such as the chain plate twisting, chain breaking and so on Most of them are caused by the deformation of the tooth rake pipe, so its strength and rigidity should be guaranteed.
In the design, we should pay attention to the diameter and wall thickness of the material of the toothed rake pipe. Generally, the width of the trash cleaning machine with a span of less than 6 meters should be checked according to the concentrated load of 10000 N.M. the deflection of the toothed rake pipe should not be more than 1 / 250, and the wall thickness of the steel pipe should not be less than 6 mm. However, for the larger size, it can be considered to use multiple traction chains to optimize the stress condition of the toothed rake or by strengthening the middle part of the toothed rake pipe It becomes a variable cross-section member.
3.Perforated Plate Fine Screen Detail
Original: Jiangsu, China
Certification: ISO9001, ISO14001, etc.
Material: SUS304
Voltage: 380V 50Hz, the voltage can be as local demand
Payment term: TT, LC
Delivery date: Negotiable
Packing: export standard
Market: Middle East/ Africa/Asia/South America/Europe/North America
Warranty: 1 year
MOQ: 1 set
4.Perforated Plate Screen Technical Data
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