sludge return pump

NegotiableUpdate on 05/01

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The sludge reflux pump can be used to pump purified water during ground drainage; Irrigation and control of waterway systems; Micro head and high flow areas are required in the recycling or mud suction circuits during wastewater treatment.

Product Details

The sludge reflux pump is a commonly used sewage and sludge reflux equipment in the aeration tank of the sewage treatment industry. Its function is to keep the sewage slurry in the sludge tank in an activated sludge state, so that the suspended solid concentration MLSS in the aeration tank remains relatively stable. Therefore, to maintain a uniform slurry concentration in the aeration tank, the sludge reflux pump must be used.

It can also be used as a special equipment for the reflux and denitrification of mixed liquids in sewage treatment plants, as well as for irrigation equipment; The main feature is that the flow rate is high and the head is low, which keeps the sewage slurry in a back and forth flow state without solidification. The intelligent scheduling system of the pump station can be used to display the information of the pump station.

1、 Usage conditions:

1. The altitude does not exceed 2000m, the ambient temperature can reach 50 ℃, the pH value of the medium is between 3-12, the liquid density does not exceed 1150kg/m3, and long-term diving operation, with a diving depth generally not exceeding 20m

2. The pump must not be lower than the low liquid level Z during operation.

3. The rated voltage is 380V and the rated frequency is 50HZ. The motor can only operate normally when the deviation between the rated voltage and frequency is not greater than ± 5%.

4. The Z-diameter of solid particles passing through the pump shall not exceed 50% of the discharge diameter of the pump body.

2、 Scope of use:

It can also be used for extracting purified water during ground drainage; Irrigation and control of waterway systems; Micro head and high flow areas are required in the recycling or mud suction circuits during wastewater treatment.

3、 Usage conditions:

1. During continuous operation, the medium temperature shall not exceed 40 ℃;

2. The pH value of the medium is 6-9.

3. The submergence depth can reach up to 10 meters.