Brief Description of Installation Steps for Explosion-Proof Centrifugal Fans

Brief Description of Installation Steps for Explosion-Proof Centrifugal Fans Selecting an explosion-proof centrifugal fan is a critical component of normal operation. Proper selection is essential because the fan's efficiency directly impacts whether optimal working performance can be achieved. So, do you know how to make a reasonable selection? Next, we aim to assist everyone by providing some reference guidance and suggestions on this matter. First, when selecting a model, users must determine three key factors: the operating environment, gas composition, and installation procedures for multi-stage explosion-proof centrifugal fans. As users, mastering this technical knowledge is essential for maximizing the efficiency of multi-stage centrifugal fans. Next, we briefly outline the equipment installation steps. We hope this proves helpful. Before installation, verify the specifications, quantity, condition, and presence of accessories, spare parts, and any damage based on the delivery contents included with the explosion-proof centrifugal fan packaging. Prepare appropriately according to technical requirements.When inspecting the multi-stage explosion-proof centrifugal fan unit and its accessories, pay attention to whether mechanical components have been damaged, deformed, or displaced during transportation or storage, and whether any debris has fallen from the rotor. Manually rotate the fan impeller to verify smooth shaft rotation and absence of abnormal noise. After confirming the above checks are normal, first determine the installation location for the multi-stage explosion-proof centrifugal fan. Do not connect the unit's foundation to buildings or other equipment. The foundation must not have excessive tilt or inclination. Next, level the foundation for the multi-stage explosion-proof centrifugal fan. Levelness should generally be within 0.04mm. Verify the concentricity between the motor shaft and fan shaft. The concentricity deviation between the two shafts must not exceed 0.15mm. After achieving precision, tighten the bolts. Adjust further only if necessary. Note: When installing the outlet valve and piping for the multi-stage explosion-proof centrifugal fan, their weight must not act upon the fan itself; independent support is required. Forced connection between the multi-stage explosion-proof centrifugal fan and the pipeline cannot prevent increased vibration and noise.