Pay attention to the selection of weather when installing the screw type dehydrator. Do not install the power line in the sludge treatment equipment in thunderstorm weather. In any case, the installation of components is involved, and the power supply must be cut off. Before that, the power supply shall be recovered after all the work is completed.

Before installation, users should clean or install proper filtration system in the whole circulation system. When installing the equipment, it should be installed on the level of the concrete, fixed on the bolts, and the body and vertical level should be ensured.

In case of power failure of the screw type dehydrator, it is necessary to have an independent power switch equipment, which shall not be used together with other equipment, otherwise it will lead to insufficient voltage and affect the abnormal operation of the equipment and the risk of fire. After the installation of sludge treatment equipment, carefully check whether the accessories of each part are loose. Please loosen and fasten them.

What are the reasons for mud falling after dehydration of the screw type dehydrator

Sometimes due to the incorrect dispensing concentration, the concentration is too high, the flocculant is not easy to completely dissolve, although it is enough to measure, but the modulation effect is not good, sometimes due to the unreasonable position of the dosing point, resulting in the flocculation time is too long or too short. The conditioning effect is not good. It is usually caused by insufficient dosage. When the sludge is converted into shale, the dehydration performance will be reduced. Therefore, it is necessary to carry out experiments to determine the appropriate dry sludge o-phenylenediamine.

It should be tested and adjusted. The belt speed is too high. If the speed of the belt is too high and the mud cake is thin, the solid content will decrease. The speed of the belt should be reduced in time, and the thickness of the mud cake should be generally 5-10 mm. The belt tension is too small. In order to reduce the solid content, the tension should be increased appropriately. The filter, which cannot filter the effluent, is to reduce the solid content. It should stop running and flush the filter belt.