Ultrasonic Vibrating Sieve for Screening Pepper

Pepper powder is a good condiment and a precious medicinal material. It is customary to eat pepper powder in both Western and Eastern countries. The country has clear requirements for the color, aroma, taste and posture of pepper powder. For example, the percentage of residue on the sieve surface of the pepper screening equipment is required to be ≤ 2.5%, and the moisture content is ≤ 14%. The screen aperture of the pepper screening equipment is generally measured at 0.63mm. The test sieve is used for the sieve analysis of pepper powder. Therefore, ultrasonic vibrating sieve must be indispensable in the production workshop of pepper.

The preparation process of pepper powder generally includes the removal of impurities, sieving, and grinding of the original pepper fruit. Ultrasonic vibrating sieve plays an important role in the production process of pepper powder. Pepper powder generally needs to be mixed with pepper and white pepper in a certain proportion through ingredients. After mixing for 45-55 minutes, make it fully stirred, and then sieve it with an ultrasonic vibrating sieve. Generally, the sieving mesh is required to be around 50-60 mesh, but the sieving mesh is generally based on different industries. The user needs to make adjustments.

Generally, the vibration frequency of vibrating sieve is 1460 times per second, and the ultrasonic vibrating sieve is 36,000 times per second. It truly realizes the combination of sound wave and vibration frequency double vibration. It is this low-amplitude, high-frequency ultrasonic vibration wave (mechanical wave) that easily overcomes the The problem of floating and flying pepper powder achieves the purpose of high-efficiency screening and net cleaning that ordinary vibrating sieve cannot do, making ultrasonic vibrating sieve stand out from ordinary light screening equipment and become the favorite high-efficiency sieve for ultra-fine segment customers. sub-equipment.

Ultrasonic vibrating sieve improves the stagnation or wedging of high-density metal at the mesh port and the adhesion effect of electrostatic powder by improving the leveling and sliding effect of low-density powder in gravity settling (light contact between powder and mesh port) and the mesh port. , so as to improve the screening efficiency and screening quality. Expressed by the sieving pass rate, in general, the pass rate is increased by 50%-400% compared with no ultrasonic rotary vibrating screen.

The above is the application of pepper powder in ultrasonic vibrating sieve, if you want to know more details, you can contact Dahan Machinery.