Precautions for filter cartridge dust collector (1)

Some large mechanical equipment will have instructions and precautions for use, and some minor problems or malfunctions may occur during equipment operation. In fact, when there are small problems or malfunctions, it is not scary and can be dealt with in a timely manner. Below, the editor will provide a detailed introduction to the precautions for using a filter cartridge dust collector. The next article will introduce the methods for troubleshooting:

Precautions for starting the filter cartridge dust collector:

1. This device has an automatic start stop function. When there is material transfer on the conveyor belt, it will automatically open, otherwise it will automatically disconnect the circuit and stop, so there is no need to pay special attention during operation.

2. Before starting, check if the electrical control box is powered on.

3. When water is needed to reduce dust, please check whether the valves on both sides of the solenoid valve in the water supply system are open and whether the bypass valve is closed. It should be noted that the bypass valve is a backup emergency valve. When the solenoid valve malfunctions, please open it to reduce dust.

4. The filter should be cleaned regularly. This method involves opening the drain valve at the bottom of the filter when it is filled with water. In this way, the dirt on the surface of the stainless steel core in the filter can be washed away to ensure the filtering effect.

5. After opening the filter element, attention should be paid to the operating status of the dust collector. The electronic alarm box has a fault warning display. When the fan is running normally, the green indicator light is on. When the temperature of the fan circuit is too high, the red indicator light will turn on. At this point, the fan should be stopped and the fault can only be operated after it has been detected and eliminated.

6. When operating the filter dust collector, the air volume and turbidity at the fan exhaust port should be regularly observed. When the filter bag and filter element in the dust collector are not damaged, the dust content at the discharge outlet is less than 50mg/m3, which is almost invisible to the naked eye. The wind is flowing. When the filter bag or filter cartridge is damaged, the dust content at the fan outlet will increase and the wind can be seen with the naked eye. At this point, the machine should be stopped and the filter bag or filter cartridge should be replaced to ensure dust removal efficiency.

7. This equipment adopts the pulse back blowing dust removal method to ensure the efficiency of the filter bag. The integrated control pulse controller is used for spraying in separate rooms at regular intervals. The injection frequency is 5 minutes each time, and the injection time is less than 0.2 seconds.

If abnormalities are found in the pulse system, such as frequent inhalation or non operation of the pulse valve, please seek professional adjustment and maintenance. Non professionals are strictly prohibited from adjusting the pulse controller.

8. The nominal pressure of the compressed air used in this device should be controlled between 0.18-0.2Mpa. When gas pipeline and valve leaks are found, the shut-off valve of the gas storage tank pipeline should be immediately closed and repaired before use.

The above are the precautions for filter cartridge dust collectors that the editor has shared with you. Next, the following article will provide a detailed introduction to troubleshooting methods.