Factors influencing the beating efficiency of red jujube bea
Time：2021-04-07 08:58 Browse：277
Factors influencing beating efficiency of red jujube beater and its adjustment
1. The results show that the degree of material abrasion is related to the following factors: the nature of the material itself, the rotation speed of the shaft, the diameter of the sieve hole, the percentage of the sieve hole area in the total area of the sieve, the size of the lead angle, and the gap between the stick scraper and the inner wall of the sieve barrel.
2. The diameter of sieve -- the diameter of sieve in tomato industry is generally between 0.5-1.5mm. Usually, the aperture of single screen is 0.6-0.8mm. Some factories use different screens for different products. For example: Hot break products usually use 0.8mm, cold break products 0.6mm. In addition to customers need special products, the above aperture has basically become a consensus in the industry.
3. Screen area - the general screen area in the industry accounts for 50% of the total area of the screen barrel. If the screen area is large, the production capacity is large. But the screen area is large, the screen mechanical strength is insufficient, easy to damage.
Plum beater
4. Generally, the lead angle is 1.5-2.0 degrees (there are also 3 degrees). The larger the lead angle is, the faster the material moves in the plum beater and the shorter the beating time is, but the worse the beating effect is.
5. The gap between stick scraper and screen is generally 1-4mm. The smaller the gap is, the greater the material pressure is, the better the beating effect is. At the same time, it is easier to damage the screen. The specific gap is closely related to the design of plum beating machine and the technology of different manufacturers, which is a very important standard to measure the quality of plum beating machine.
6. Shaft speed - usually the shaft speed is 600-1200 rpm. The higher the shaft speed is, the greater the various forces are, and the better the beating effect is. If the rotational speed is too high, the moving speed of logistics is too fast. Conversely, the shorter the beating time, the worse the beating effect. How to find a reasonable speed is also a standard to measure a rate of plum beating machine.
7. Judgment of reasonable lead angle and gap -- if the skin and seed are dry after the tomato sauce is dregs, then the angle and gap are reasonable; if the skin and seed contain a lot of water (soluble solids of tomato), then the lead angle and gap of plum beater are not in good condition.
