Under what circumstances do you need to stop and repair the sludge drying equipment

Municipal sludge drying equipment is mainly used for rapid dewatering of domestic sludge, sewage pipe sludge, pipe network sludge and sewage sludge. Different from other mechanical dehydrators, filter presses and centrifuges on the market, the drying equipment of municipal sludge uses high-temperature thermal drying technology to evaporate water from sludge through heat and mass transfer of wet sludge and high-temperature hot air flow. It has the characteristics of reasonable structure, excellent technology, high drying efficiency and high yield. However, it should be noted that after a long-term production operation, the equipment will inevitably fail, some of which need to be shut down for maintenance. Here we will introduce that under what circumstances the city sludge drying equipment needs to stop maintenance.

1. After commissioning of equipment

After the new equipment is installed, it can not be put into normal production immediately, but need to be put into trial operation. One day after the commissioning of the sludge drying equipment, it needs to be stopped for maintenance. The advantage of this is that it can ensure that all parts of the equipment are in a suitable working state, so as to avoid the sudden failure when the equipment is put into normal production, thus causing unnecessary losses.

2. Material blocking is very serious

When the sludge drying equipment is in normal operation, if the feeding is not smooth, blocking, blocking and other phenomena, the equipment can not be dried normally, the operators need to stop the machine in time to check the causes and eliminate the fault. You can cut off the material first, then cut off the heating, stop the hot air supply and then stop the machine for maintenance.

3. Abnormal phenomena occurred

When the equipment is in normal operation, some abnormal phenomena (such as abnormal temperature, abnormal noise, gear or bearing fracture, etc.) suddenly occur, which requires emergency shutdown for maintenance and elimination of hidden dangers. For the faults in the normal process, it is not necessary to stop the machine if it can be checked and solved immediately, and it is necessary to shut down the equipment for maintenance if it can not be solved through troubleshooting.

When the above phenomena occur in the sludge drying equipment, the operators need to stop the equipment for maintenance to ensure the stable operation of the equipment. In addition, the daily maintenance of municipal sludge drying equipment is also indispensable. Good maintenance work can better ensure the long-term use of the equipment, extend the service life of the equipment, and create more economic value for users.