Sludge Drain Design Program
This program designs the pipe that will be used for the sedimentation tank sludge drainage.
Sludge Drain Design Algorithm
Sludge Drain Inputs
Sludge Drain Outputs
Sludge Drain AutoCAD Drawing Program
Algorithm
Given the maximum flow rate through the treatment plant, and the number of sedimentation tanks in the plant, the flow rate for each sedimentation tank is determined. With a constant orifice spacing of 10 cm, and the given length of the sedimentation tank, the exact number of orifices in the pipe can be calculated: Image Added
With the drainage time set at 30 min, and the dimension values given by the water level at the sedimentation tank, the width and length of the sedimentation tank, the initial drain flow rate is estimated: Image Added
The diameter of the pipe is estimated through an iterative process, given the pipe database, the flow rate ratio, Qratio, and the following equation:
Include Page |
---|
| AGUACLARA:Manifold diameter |
---|
| AGUACLARA:Manifold diameter |
---|
|
Later the head loss in the manifold is determined:
Include Page |
---|
| AGUACLARA:Head Loss Through Manifold |
---|
| AGUACLARA:Head Loss Through Manifold |
---|
|
and with it, the diameter of the orifices:
Include Page |
---|
| AGUACLARA:D orifice |
---|
| AGUACLARA:D orifice |
---|
|