How to solve the problem of poor speed of the airflow pulverizer

Today, I will talk about how to solve the speed difference between the gas current crusher. The ultrafine pulverizer is composed of silo, mechanical pulverizer, air blower, cyclone, vibrating screen, liquid nitrogen tank, etc., the deep-cooling pulverizer system is refined by liquid nitrogen as a cold source, and it is crushing at low temperatures by cooling. After the crushing state, enter the mechanical pulverizing cavity through the impeller high speed rotation, the material and the blade, the tooth disc, the material and the material are enrolled under the integrated effect of collision, shear, friction, etc., to achieve a crushing effect. After the airflow pulverizer is filtered, the pulverizing cavity is sprayed through the Raval nozzle, and the material is repeatedly collided, friction, shear and pulverized, and pulverized material in the intersection of the multi-shaped high-pressure airflow. Next, the rising airflow is moved to the hierarchical region, and the crude material is separated under the powerful centrifugal force generated by the high-speed rotation, the fine particles that meet the particle size requirements are collected by the grading wheel into the cyclone and the dust collector, and the crude particles drops to the pulverization. The district continues to smash. Ultrafine pulverizer is low, and all of the lifescas is used in high quality wear-resistant materials at home and abroad. It has long service life. A small amount of easy wear parts are made of special hard resistance, small size, light weight, easy to replace the accessories. It is well known that the product technology of the injection crusher has been widely recognized by the industry.

Sprinkled as a product of modern science and technology, making great contributions to various industries. It can be said that there is no airflow pulverizer in the modernization of industrial production, and the entire production chain may face huge dangers. Therefore, what is the problem of pulverizing machine, internal speed difference, affecting work efficiency? Next, we follow the small editor learning solution.

1. The air pulverizer is appropriately adjusted between the gap between the hammer and the screen: the friction of the screen is changed, and the friction between the hammer head and the screen surface is different, thereby improving Hammer speed and hammer efficiency. However, in the feed production process, different material screens, hammer sieves need often adjust the gap; during the milling process, the ball mill and crusher crushing cavity will change; in milling In the strain, the hammer is easily worn, the gap between the hammer and the increased sieve will be reduced, and it is difficult to maintain. Of course, in order to require a crusher production test, on the material, under the screen, determine the appropriate distance between the hammer and the screening, regardless of the life of the sieve and the hammer, can be high in a short time. Crushing efficiency, but in feed productionTo achieve a high pulverization efficiency. Technical experience is two things, for a variety of specific measurement data and mill itself. Personnel and labor have extensive experience and need high costs in operation. After the hammer head is worn, the gap between the hammer and the sieve is increased, the friction is reduced, and the crushing efficiency is lowered.

2, rationally use reverse pulverizer screen: Scrape the glitch to increase the friction, but not long, the screening screen is not high. The duration is about 30 minutes to 1 hour.

3, increasing suction: In the pulverizer system, add negative pressure, tighten the material connected to the inner surface of the screen, increase the friction of the sieve material, increase the speed of the hammer and the hammer, but increase suction will increase The wear of the hammer screen is not lasting. At the same time, the power consumption of suction also increases.

4, placed in the baffle ring mill: the rubber friction, but the function is limited, in the front toothboard hammer action, small frictional force, hammer wear durability problem; second, friction plate angle crowd, kick board The area is too large, the screen area is reduced, the screen area is small, and the output is reduced.