The principle of agricultural reform water purification filtration equipment

The principle of agricultural reform water purification filtration equipment

The workflow is to send the raw water into the distribution tank for even distribution, and then through the air isolation device, the raw water is aerated and oxygenated. The aeration and oxygen is the harmful gas nitrogen, ammonia and CO2 in the water, and then the air is taken in. In the oxygen, this system is also called (respiratory system). After completion, it enters the sloping plate sedimentation chamber to remove the large and easy to sink particles, and then enters the fine filter after Zui. (Our fine filter is composed of multi-layer anti-composite filter material, more Up to 8 layers) Filtered from top to bottom. As the filter layer continuously traps the suspended matter in the water body, the resistance of the filter layer gradually increases, so that the water level of the siphon tube rises. When the water level rises to the set position, the air suction device enters the siphon auxiliary tube, and the air in the siphon tube is taken away by the hydraulic action. , forming a negative pressure. At this time, the water in the water tank is reversed, and the filter layer is "regenerated" continuously from the bottom to the top of the filter layer. Due to the continuous backwashing of the filter layer, the backwashing sewage is discharged to the sewage pipe, and when the water level in the water tank drops to a prescribed value, the siphon action is destroyed, the backwashing is finished, and the filter is restarted.

Drinking water integrated water purifier process

The raw water is added to the flocculant before entering the machine through the lift pump, and after mixing, it enters the mixing chamber through the inlet pipe to perform flocculation. The generated large particle flocs sink along the wall of the tube, and the supernatant liquid passes through the filter inlet pipe to the inclined plate sedimentation chamber at the bottom of the filter to further remove the flocs in the water, and the clear water in the sedimentation chamber flows upward to the biological reaction filter chamber. The biochemical filtration of the water is carried out, and the filtered water flows through the biological filter layer, the water is further purified, and the effluent is fused to the oxygen through the oxygen outlet, and is disinfected and then flows into the reservoir. Complete the purification process of the raw water by this machine.