Common installation methods for Tianyu purification dust removal filter cartridges

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Common installation methods for Tianyu purification dust removal filter cartridges. Dust removal filter cartridges are the core components of dust collectors, and their filtering efficiency directly determines the performance of these collectors. So, how are these filter cartridges installed inside the dust collectors? Below is a brief introduction to several common installation methods for dust collector filter cartridges available on the market. 1. Flange-mounted installation: Different from the screw-mounted method, in this approach the filter cartridge is installed by opening the top cover of the dust collector, with the cartridge being placed from top to bottom. For this method, only minor modifications are required to the dust collector’s mounting plate; typically, screw rods are welded evenly around the holes in the mounting plate. The upper end cover of the filter cartridge uses a flange design (i.e., its diameter is larger than that of the cartridge itself), and a sealing ring is attached to one side of the flange. There are 3–4 circular holes evenly distributed around the flange. During installation, the cartridge is placed from top to bottom, with the filtering material part entering inside the dust collector. The small holes on the flange of the cartridge allow the use of the screw rods that have been pre-welded to the upper part of the mounting plate, which are then tightened using nuts. If the flange diameter is small, pressure rods can also be installed on the mounting plate to apply pressure. Advantages: Easy to install; however, the positions of the screw rods and flange holes must match, and the nuts are adjusted based on the actual dimensions of the cartridge’s flange.

2. Screw-mounted installation: This is a common installation method for dust collector cartridges in the market. It works well for cartridges that are installed vertically, sideways, or at an angle. In this case, a frame is welded to the dust collector’s panel and extended to about the height of the cartridge. A screw rod is welded at the junction of the frame members. During installation, the cartridge is inserted through the screw rod and the frame, with the top sealing ring making contact with the dust collector’s mounting plate. The bottom mounting holes of the cartridge extend above the screw rod (the height and length of the screw rod and frame must be appropriate). Then, nuts are used to tighten the screws, thereby securing the cartridge in place and ensuring proper contact between the sealing ring and the mounting plate. Advantages: Good sealing performance and wide range of applications.

3. Quick-release installation: This is another common installation method available on the market. The upper end cover of the cartridge uses a six-claw plastic cover, and the mounting cap contains slots into which the six claws fit. A sealing ring is attached to the upper end of the cartridge. First, the mounting cap is fixed to the mounting plate, after which the six claws of the cartridge are inserted into the corresponding slots in the mounting cap and rotated to ensure full contact between the sealing ring and the top of the mounting cap. This installation method is simple and convenient; to replace the cartridge, it simply needs to be rotated in the opposite direction. This installation method is only suitable for vertical installation, with enough space at the bottom for operation. Advantages: Simple installation process and easy cartridge replacement. There are also other installation methods such as threaded and clamp types, which are commonly used in the market.