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汙水處理廠沈砂池除砂機

品牌：蘭江

貨號：900

價格： ￥18800/台
發布日期： 2024-11-02
更新日期： 2025-08-04

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外型尺寸	來電
貨號	900
品牌	蘭江
用途	汙水處理
型號	XLSC
制造商	南京蘭江泵业有限公司
是否進口	否

汙水處理廠沈砂池除砂機工艺流程：原水－旋流除砂－密过滤－储水池－用户旋流除砂器是根据离心沉降和密度差的原理，当水流在一定的压力下，从除砂器进口以切向进入设备后，产生烈的旋转运动，由于砂水密度不同，在离心力、向心浮力、流体曳力的作用下因受力不同，从而使密度低的清水上升，由溢流口排出，密度大的砂由底部排砂口排出，从而达到标准。

汙水處理廠沈砂池除砂機選型注意

旋流除砂器选型须考虑处理水量，外部接管管径，管道工作压力，原水品质以及处理后水质要求等因素。一般情况下，选用旋流除砂器时，在满足流量的前提下，先选用大的型號设备，并在系统中用几台设备并联替代大设备，以便取得更的固液分离。

安裝注意

1、旋流除砂器應安裝在供水管網的主管道上並固定在基座上，進水和出水管之間需加旁通。

2、爲進水水流平穩，在設備進水口前應安裝一段與進水口等徑的直通管，長度相當于進水口直徑的10-15倍。

3、安裝時設備四周應預留有足夠的維護空間。

4、正常工作時，需開啓進、出水閥門，關閉排汙閥和旁通閥。

5、根據源水含砂量的多少定期排砂除汙，排汙時打開排汙閥，直到流出清水即可，排汙過程不影響系統正常用水。

6、排汙結束後，關閉排汙閥。

7、如排砂壓力不足，要關閉出水口處的閥門。

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