Material handling applications wear-resistant elbow is the blood of industrial production, to ensure that the service life of the wear-resistant elbow is a prerequisite for safe and efficient production, the wear and tear of the straight pipe compared to the elbow, generally much smaller. Wear-resistant elbow in the transportation of the main consideration of the wear and tear of the elbow. Ceramic wear-resistant pipe in the industry's transportation applications using the elbow will be worn through; if the bend radius of the elbow is too small, conveying brittle materials when its crushing rate will increase; bend radius is too large, conveying synthetic materials will produce wire drawing problems. Long-term experience, material impact or friction on the inner wall of the pipe and lead to wear elbow wear the main factors are as follows:
1. In the transportation application of wear-resistant elbow for conveying the physical properties of the material. Including particle size and shape, concentration, hardness, moisture, crushing rate and adhesion.
2. The condition of the wear-resistant elbow. Including wear-resistant elbow conveying material and metal organization composition, hardness, surface processing, internal diameter, arrangement and shape.
3. Conveying conditions. Wear-resistant elbow including conveying air velocity, material gas ratio, temperature and flow state.
In the actual conveyance, the impact of wear-resistant elbow wear is not a single presence, but a comprehensive appearance. Therefore, even if the same material, using the same material conveying wear-resistant elbow due to different conveying conditions, the degree of wear is different. At the same time, from a professional point of view to analyze the wear-resistant elbow wear reason elements, wear-resistant elbow scraping is the particles in the relative angle of the impact on the material, after the impact, and then use the kinetic energy to scrape the material.
