Year1
- 规格：
- 495*980*100(mm)
- 抗压强度：
- ＞42.5Mpa
- 承载能力：
- ≥2000kg/㎡
plays the role of fixing the filter head and carrying the filter material in the filter tank. It also plays the dual role of carrying the filter material layer for filtration and backwash water (gas) distribution. The quality of the filter plate is directly related to the filtered water quality and quantity of the water plant and the long-term benefits of operation. The appearance of the third concrete filter plate is smooth, with no damage on the four sides, the embedded casing is accurate and there are no inversions, skews or omissions, and there is no blockage in the casing. In addition, the filter plate is surrounded by grooves that are wide at the top and narrow at the bottom. The sealing is convenient, fast, and firm. It can be equipped with a height-adjustable filter head, which reduces the installation requirements of the filter plate and absolutely ensures the uniformity of water and gas distribution.
Secondly, the flat steel mold is used to mechanically stir, tamp and cast. It is composed of reinforced concrete and filter head embedded casing parts. There is no mineral admixture. The cement grade is not low. The coarse bone gravel is not larger than , acupuncture content &%, mud content &%, fine bones are washed natural medium sand.
It is designed and manufactured strictly in accordance with the B standard to meet the load-carrying capacity requirements of various filters for filter plates.
The quality of the production and installation of this type of filter plate directly affects whether the filter can operate normally, especially the flatness requirements are high. If the error is too large, the filter heads cannot be installed on the same level, resulting in Uneven water and air distribution during operation affects the treatment effect of the filter. If the water and air distribution are uneven during backwashing, the backwash uniformity of the filter material layer will be inconsistent, causing the local backwash intensity of the filter to be too strong, resulting in excessive flushing of the filter material layer or incomplete backwashing. This filter plate is used in various filters with small resistance water distribution or small resistance water distribution and air distribution, such as type filter, D type filter (comet type fiber filter), ordinary rapid filter, aeration biological Filter etc.
Technical indicators of triple filter plate
Concrete strength grade: &
Bearing capacity: &/
Thickness of steel protective layer: &
Specifications: *, *
Filter plate thickness:,,
Filter head installation density: pcs/, pcs/, can be customized according to the needs of the filter.
Triple filter plate process
Horizontal error of filter head embedded parts:.
Filter plate flatness error:.
Filter plate thickness error
Filter head embedded sleeve Tube center deviation:..
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