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Application of stainless steel vibrating sieve in sieving sweet potato starch

Sweet potato starch is a commonly used type of starch. It can be used as a raw material for desserts or processed into vermicelli. Its processing technology is not complicated. It only needs seven steps of cleaning, crushing, filtration, purification and impurity removal, concentration, dehydration, and drying. The stainless steel vibrating sieve is mainly used in the filtration of sweet potato starch and the subsequent re-sieving of sweet potato starch processing.

1. The role of stainless steel vibrating sieve in sweet potato starch coarse starch slurry:

The crude sweet potato starch slurry after preliminary crushing contains not only a large amount of starch, but also a lot of impurities such as potato residue, sweet potato skin, fiber, etc. These impurities can be removed by a stainless steel vibrating sieve to improve the purity and precision of sweet potato starch and improve the taste of dry starch. and gloss.

2. The role of stainless steel vibrating sieve before the application of sweet potato starch:

Before the sweet potato starch is processed for food (such as making cakes or vermicelli), the function is to sieve the sweet potato starch according to the requirements of the food processing mesh, to remove the starch agglomeration that still exists after grinding, and to sieve out the starch that meets the processing requirements. Fine powder of desired mesh size.

After the sweet potato starch is separated, it is generally 90 mesh. If you want to make vermicelli, you need to pass a 120 mesh sieve.

The advantages of stainless steel vibrating sieve in sweet potato starch filtration:

1. Strong excitation force, sweet potato coarse starch slurry is easier to sieve. Compared with dry powder and other starches, sweet potato starch slurry is more viscous and difficult to filter. The exciting force generated by the stainless steel vibrating sieve motor can quickly destroy the surface tension of sweet potato crude starch slurry and quickly separate impurities.

2. As fine as 500 mesh, iron remover can be installed to remove impurities very finely. Some fine impurities in the coarse sweet potato starch slurry cannot be seen by the naked eye. The traditional filter bag and gauze filtration methods cannot effectively filter them, but will flow into the next process with the starch slurry. The ultra-fine mesh of the stainless steel vibrating sieve can effectively filter out fine impurities.

3. Comes with silicone clear net pinball to prevent the net from being blocked. Due to the high viscosity of sweet potato starch slurry, it is easy to adhere to the sieve and cause blockage, and the food-grade mesh cleaning pinball of the stainless steel vibrating sieve can clean the sieve in time to avoid affecting the sieving efficiency and effect due to blockage.

4. Hygienic, safe and easy to clean. The parts in contact with the sweet potato starch are polished and polished by a 304 food-grade stainless steel vibrating sieve. There are no burrs, no dead ends, and no hanging materials. It not only meets the food production standards, but also facilitates regular cleaning.

5. 1-5 layers of detachable sieves can simultaneously sieve 2-6 kinds of sweet potato starch with different fineness.

Tuesday October-18 2022  09:28:24
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