The principle of industrial dust collectors
First of all, we all know that the principle of industrial dust collector and household dust collector is basically the same, through the fan or air pump so that the air inside the machine is pumped out, so that the pressure difference inside and outside the machine, the higher the pressure difference, the stronger the suction power. The principle structure of dust collector is actually very simple, the main structure a vortex air pump or fan to pump air, debris by the suction nozzle through the dust pipe into the machine, first into a filter, after the primary filtration, and then the fine dust air and then through a special high-efficiency filter, after the second fan exhaust port discharge.
Routine maintenance and care of industrial dust collectors
Daily maintenance
In the operation of the industrial vacuum dust extractor, there should be a person for management and make a good record of work.
Dust collector and electric control equipment should be operated and overhauled by a person, and the operator must fully grasp the performance, structure and operating procedures of the dust collector, and deal with the problems found in time to ensure the normal operation of the system.
Regularly measure the process parameters, such as flow, temperature, pressure, etc. If abnormalities are found, the cause should be found and dealt with in a timely manner.
Regularly check the working condition of the gas circuit system and ash discharge system, and if abnormalities are found, they should be eliminated in time.
When shutdown, after the process system stops, the industrial dust vacuum cleaner and induced draft fan should be kept to continue to work at no load for a period of time to remove the moisture and dust in the equipment, it must be noted that when the vacuum cleaner stops working, the dust on the filter cartridge must be removed by repeated dust cleaning operations on the vacuum cleaner (manual dust cleaning is available) to prevent the influence of moisture and paste blocking the filter cartridge.
Before checking the electrical parts and power cord regularly, remember to cut off the power first.
Equipment maintenance schedule
| Number | Name | Inspection
content | Planned
maintenance time | Inspection
progress requirement | Routine
maintenance | Note |
| 1 | Gas storage tank | Sewerage | Once per class | Same day
completion | Affected by
the air compressor, the gas storage tank may accumulate water, open the drain valve for drainage and drainage before starting the machine. | |
| 2 | Oil and water
separator | Drainage | Once per class | Same day
completion | If the amount of water exceeds
half of the container, you need to clean up the operation, turn the bottom button counter clockwise to exclude the water in the container, empty it and then recover the knob clockwise. | Cleaning
every 3 to 6 months |
| 3 | Filter cartridge bin | Filter cartridge
bin material accumulation | Weekly
maintenance | Same day
completion | According to
each shift waste collection bag waste collection situation to assess whether the canister bin accumulation of material, if the collected wastesignificantly less, need to further check the canister bin accumulation of material. | |
| 4 | Filtration System | Prevent the filter
cartridge from being blocked by moisture | Weekly
maintenance | Same day
completion | When stopping
the machine, keep no-load working for ten minutes and repeatedly perform dust cleaning operation on the vacuum cleaner. | |
| 5 | Electric control
system | Check whether
the alarm function is normal | Monthly
inspection | Same day
completion | When the alarm function is
malfunctioning, it is shut down for maintenance to troubleshoot the problem. | If the
component is damaged, the componet needs to be replaced |
| 6 | Gas circuit system | Check whether
the air tube is broken | Monthly
inspection | Same day
completion | Broken air
hoses can lead to air leaks and require downtime to troubleshoot the problem. | If the air
tube is damaged, the air tube needs to be replaced |
| 7 | Filter cartridges | Whether the
surface coating layer of the filter cartridge is broken | Monthly spot
check | Same day
completion | Can be
inspected together with the cartridge bin, with monthly spot checks as appropriate. | Cartridge
service life: 6 months |
