How to repair industrial sewage treatment equipment and what precautions are there?

Ensure the normal operation of industrial sewage treatment equipment, and regularly check whether the internal reflux pump operates normally, etc; In addition, attention shall be paid to maintaining the operation of high water level line of water collection and storage tank to ensure that the incoming water volume is consistent with the pumping volume. Next, let's introduce the details.

1、 Maintenance of industrial sewage treatment equipment

1. Ensure the normal operation of the intake gate, adjust the opening and closing limit device, unify the opening degree, and make each pool distribute water evenly.

2. Actively cooperate with the process control of the process technology department of the sewage plant.

3. Always observe whether the propeller operates normally. Whether the water spray is good.

4. During the sedimentation time of the reaction tank, observe whether there is air leakage in the aeration pipe and aeration head. If there is a large amount of air leakage, immediately apply for emergency repair of the aeration pipeline. During the aeration time of the reaction tank, check the aeration volume and whether the gas distribution is uniform. If it is abnormal, apply for maintenance of the aeration equipment according to the situation.

5. Frequently check whether the internal reflux pump operates normally.

6. When the temperature is low in winter, all water pipes in the area shall be insulated.

7. Timely remove the garbage and sundries in each tank of aeration tank and inlet channel.

2、 Precautions for industrial sewage treatment equipment

1. Ensure that the incoming water volume is consistent with the pumping volume. If the incoming water volume exceeds the pumping volume, and the upstream and downstream do not immediately adopt overflow countermeasures, it will flood the Geshan room and even return water to the sewer pipeline with low urban terrain. On the contrary, if the incoming water volume is lower than the pumping volume, it will make the pump in dry operation and damage the machinery and equipment.

2. The high water level operation of the water collecting reservoir shall be maintained, which can reduce the pump head, high efficiency and reduce the energy-saving type on the premise of pumping capacity.

3. The frequency of startup and shutdown of industrial sewage treatment equipment shall not be too frequent, otherwise the motor will be damaged and the service life will be reduced.

4. The operation frequency and time of each sewage treatment equipment in the industrial sewage treatment equipment shall be basically symmetrical, because the water inlet of each sewage treatment equipment matches a part of the capacity in the collecting reservoir.

The above is an introduction to "how to repair industrial sewage treatment equipment and what precautions are there". I hope it can help you.