What are the characteristics of the activated carbon powder dosing device, and what are the agent ratio and dosing method?

The dosing device can add water to treat chemicals according to the set requirements, which greatly reduces the cost and avoids the mistakes in the intermediate link. It has been widely used in recent years. Let's take a look at the characteristics of the activated carbon powder dry powder dosing device and the proportion and dosing method of various chemicals.

1、 Characteristics of dry powder dosing device for activated carbon powder

1. High precision feeder is adopted to ensure accurate feeding

2. Efficient arch breaking and effective prevention of powder Bridge

3. Equipped with pipeline flushing and pipeline dilution device to effectively eliminate blockage;

4. The unique transportation system design can monitor the closed transportation pipeline;

5. Full automatic operation, reduce the cost of manual operation, using PLC to achieve remote operation control.

2、 Proportioning and dosing methods of various chemicals

1. Coagulant

Drug name: polyaluminum chloride (PAC).

Dispensing method: 10% - 15% by weight, i.e. 1 part of medicine 9 parts of water or 1 part of medicine 7 parts of water. After the agent is prepared, start the agitator and stir until it is even.

Dosage: determine the dosage according to the water quality index test. Generally, the dosage of drugs prepared according to the above proportion should be in the range of 20-50mg / L.

Dosing mode: PAC dosing device with special configuration, metering pump dosing, or direct dosing in the pool.

2. Flocculant

Agent Name: No.3 flocculant (polyacrylamide PAM).

Dispensing method: 1% - 2% by weight, i.e. 1 part of 99 parts of water or 1 part of 98 parts of water. After the preparation, start the agitator and stir for at least 1.5-2 hours before use.

Dosage: determine the dosage according to the water quality index test. Generally, the dosage of drugs prepared according to the above proportion should be in the range of 5-10mg / L.

Dosing mode: PAC dosing device with special configuration, metering gas, no secondary pollution.

The above is the industrial sludge drying equipment product features and box type sludge drying machine uses and features, please feel free to contact us if you have any questions.