PAM dosing device quotation

Automatic PAM dosing deviceWorking principle:
Firstly, the medicine is fed into the quantitative powder feeder, which sends the medicine (dry powder) to the high-efficiency injection system with a tangent disperser and nozzle for early dissolution. Then it enters the prefabricated box. At this point, the automatic water distribution system starts to inject water into the prefabricated box in proportion. The medicine and water enter the prefabricated box at a ratio of 1:200-2000 (depending on the actual situation) at the same time. After first level stirring in the prefabricated box, they flow automatically to the maturation box. After second level stirring in the maturation box, they flow automatically to the solution box. At this point, the medicine has been fully dissolved in water and can be used.

Automatic PAM dosing deviceFormal operation

1. Connect the power supply to the control box of the PAM flocculant preparation system.

2. Check the motor operation status of the feeding tank and mixer, and the selection switch must be switched to the manual control position.

3. Turn the selection switch to the automatic position, and the entire system will start running. Please note that the entire system will only start operating when the pressure switch reading is slightly higher than the adjustment value (kg/cm2).

4. Observe whether a water film is formed in the material mixer funnel of the PAM flocculant preparation system.

5. Fill the storage funnel with PAM powder.

6. If one of the motors has a problem, the fault light on the control box will light up.

7. Only when the liquid level reaches the (high liquid level) position, the dosing work will immediately stop.

Frequently Asked Questions

1. The membrane components were not protected or improperly protected during installation, resulting in damage to the components or membranes

2. On site lifting conditions are not available or lifting is difficult

3. The foundation of the membrane component is not firmly fixed or not fixed, resulting in component displacement or damage to the connecting pipeline during use, which increases the difficulty of reinforcement in the later stage

4. The air vent pipes of each membrane module are not connected to the upper part of the water tank and are connected by a main pipe

5. Necessary inspection measures after installation of membrane components