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The working principle of microfilters

Guangzhou China Aviation ZH-PM series of automatic box-type drum microfilter mainly by the box components, drum components, anti-cleaning system, electric control box system composed of four parts, the water flow can be customized according to demand, the use of non-toxic corrosion-resistant environmental protection Made of material. Imported stainless steel 316L filter will be suspended in the water, stainless steel filter as a medium to remove suspended solids. When the water containing suspended particulates into the drum, the suspended matter is retained by the stainless steel filter, and the filtered water without suspended matter enters the reservoir. When the cylinder suspended solids accumulated to a certain number, will cause the filter water permeability decreased, resulting in the drum water level rise, when the water level rises to the set high water level; level automatic control system work, this time, Roller motor at the same time automatically open, anti-washing pump output of high-pressure water by the micro-filter anti-washing system on the rotating drum filter for high pressure cleaning, suspended in the filter on the suspended solids in the high-pressure water into the dirt collection tank Discharge pipe discharge. When the filter clean, the drum filter water penetration increases, the water level within the drum down, when the water level dropped to the set low water level, the anti-washing pump and drum motor will automatically stop working, the microfiltration machine into the new one Round work cycle.

Microfilter machine 12 highlights：

1. Adopt PP material, stainless steel thickened rim screen (the rim is more difficult to crack the net); the filtration accuracy is 200 mesh

2. Have the floating ball induction automatic cleaning and support the custom working time.

3, there are missing phase of fault alarm, overload fault alarm, overtime fault alarm and other functions.

4, support 485 output communication.

5. Use a local transparent cover plate to facilitate observation.

6, equipped with control electric box, there are manual, automatic, stop three working states

7, equipped with AVIC self-made microcomputer control chip, the machine operation is stable and reliable.

8, the filter screen adopts a combination of multiple pieces, convenient and quick disassembly.

9. All kinds of working states are displayed by indicator lights, which is convenient to observe the operating state of the equipment.

10. Control the support transport process / local switch separately.

11. Support liquid level automatic sensing and custom working time, and support dual-mode working mode.

12. Support the adjustable function of backwash time; also display the working time.

Technical parameter