Performance characteristics of filter cartridge dust collector: A guide plate is designed at the filter cartridge dust collector to reduce the impact of dust containing gas on the filter cartridge and extend its service life. The spacious box structure design reduces the resistance of the dust collector body. Reasonable human-machine design concept facilitates equipment inspection, repair, and maintenance. The control system design ensures that the equipment always operates under low-power conditions. The filtering area of the filter cartridge of the filter cartridge dust collector: 1. When the filter cartridge of the filter cartridge dust collector is vertically arranged, the higher the filter cartridge, the more advantageous it is for saving overall costs. But it will be more difficult to filter the filter cartridge too high, and currently the longest filter cartridge is usually 2 meters. 2. The higher the dust concentration of the filter cartridge dust collector, the fewer folds of the filter material can be selected, and the shallower the fold width can be selected to reduce the filtering area, which is beneficial for dust cleaning. The maintenance work of the filter cartridge dust collector should pay attention to the following points: 1. Establish a maintenance management duty system, and the duty personnel should record the operation status. Regularly check whether the electronic dust cleaning device is operating normally, and adjust the dust cleaning time to improve the dust cleaning efficiency. 2. Regularly check whether the compressed air system is operating normally, whether the air source pressure is stable, and whether it meets the requirements (0.3-0.4 kg). 3. Observe the emission concentration of smoke and dust at any time. If dust is found, check the damage of the filter cartridge and the sealing of the filter chamber in a timely manner, block the air leakage pores, and replace the filter cartridge. 4. Before shutting down the dust collector, the filter cartridge should be cleaned once to remove any accumulated dust. Select the material and specifications of the filter cartridge based on the gas operating conditions and dust properties; Select the dust cleaning system; Design of energy-saving ash cleaning system; Design of automatic control system; Selection of protection systems, etc. The filter cartridge dust collector mainly has the following characteristics, so it is very popular and purchased by many people: 1. The filter cartridge dust collector adopts a vertical filter cartridge structure, which is convenient for dust adsorption and cleaning, and the filter cartridge is attached to the filter bag, with low maintenance costs. 2. Overcoming the disadvantage of direct erosion of the filter cartridge by dust and increasing the dust concentration at the inlet of the filter. 3. By adopting the technique of separately spraying and cleaning dust, one pulse valve can simultaneously spray one column (with a maximum of 12 filter cartridges per column), which can reduce the number of pulse valves. 4. The ability to use any combination of filter cartridges with different numbers of columns and rows, occupying a small three-dimensional space per unit filtering area, can save users a lot of space resources and indirectly reduce their one-time investment costs. Dust removal through surface filtration of filter cartridge dust collectors: Filter cartridge dust collectors have been around for a long time, appearing in Japan, Europe, and America as early as the 1970s. They have many advantages such as small size, low investment, and easy maintenance. However, due to their relatively small equipment capacity, it is difficult to combine them into high air volume devices, low filtration speed, and narrow application range. They are only used in industries such as grain and welding, so they have not been widely promoted. In recent years, with the continuous development of new materials, the structure and filter material of dust collectors have been improved, making filter cartridge dust collectors widely used in industries such as cement, steel, electricity, food, metallurgy, and chemical engineering. The overall capacity has increased several times, making it a large-scale dust collector with a filtration area greater than 2000m2. It is an excellent solution to solve the problems of difficult dust collection, high filtration wind speed, poor dust cleaning effect, easy wear and leakage of filter bags, and high operating costs of traditional dust collectors. Compared with various bag and electrostatic dust collectors on the market, it has the characteristics of large filtration area, low pressure difference, low emissions, small volume, and long service life, and has become a new direction for the development of industrial dust collectors. Three innovations of filter cartridge dust collector: new filter material (anti-wear), new structure (hard filter material folded arrangement, no steel reinforcement skeleton, no filter material wear phenomenon), new theory (surface filtration replaces deep filtration of dust, no longer penetrates into the filter material).
