Optimization and Design of Powder Pneumatic Conveying System
? ?After several years of development, the pneumatic conveying system has been able to transport a wider range of materials, and with its unique advantages, its influence has also increased. More and more manufacturers are choosing pneumatic conveying, which has led to a diversification of the materials being transported. Large and complex pneumatic conveying equipment and design data are available, so Shandong Juheng Environmental Protection Equipment Co., Ltd. reminds: through commonPneumatic conveying systemBased on the characteristics of each type, combined with their differences and limitations, continuous experiments and demonstrations are conducted to provide a more comprehensive pneumatic conveying system solution.
1. System selection
There are two types of pneumatic conveying systems: positive pressure and negative pressure. Positive pressure systems and negative pressure systems each have their own advantages and disadvantages. Choose the correct conveying system based on the characteristics of the conveyed material
2. Determine the inner diameter of the pipeline
The method for determining the diameter of a pipeline is mainly based on practical experience or design experience formulas. The specific selection steps are as follows:
? ? 1. Choose the appropriate pipeline working pressure setting value and modify the setting value according to the specific pipeline layout
? ? 2. The minimum allowable pipe diameter is calculated by the formula
? ? 3. Choose a pipe inner diameter equal to or greater than the calculated value of the minimum allowable pipe diameter
? ? 4. Calculate the corresponding pipeline working pressure, round the oil well to an integer, and add the arm pressure correction value to obtain the actual working pressure of the pipeline
3. Selection of feeder
? ? ?The selection of feeders is an important factor in system design when determining pipeline dimensions, as various feeders have suitable application ranges for system pressure. The selection of feeder should be based on its rated pressure, air leakage rate, pressure drop, flow control, and specific material requirementsDepending on the applicability of the material
? ? ? Shandong Juheng Environmental Protection Equipment Co., LtdThere are various types of pneumatic conveying equipment in production, which can be customized according to actual conditions. Therefore, the designed pneumatic conveying systems are all tailored to achieve the best state when conveying their own materials. Welcome to contact us.