Crop straw contains a large amount of starch. Extracting the starch, not only can be used as a feed, but also can make wine, make vinegar, and sugar.
Using corn stalks to make starch first peel off the hard skin of corn stalks, cut the mites without worms into thin slices, soak them in clear water for 12 hours and then cook them in a large pot. When the hazelnuts are boiled, stir them into a paste, add appropriate amount of water to dilute and then sieve carefully. After that, the filtered slurry is placed in a fine cloth bag and squeezed or hanged to obtain wet starch.
Use bean pods to make starch to remove impurities from the sediment, and then wash off the dust with water. After that, soak it in clean water for 8-10 hours, remove it and put it into the pot for cooking. Add 10 parts of raw material per unit of soda. The proportion of kilograms is added to soda ash. When the bonfire is cooked until the pods are sticky, the pods are removed, crushed, then placed in clean water and mixed with a fine sieve. The filtered slurry is placed in a bag and squeezed to form a wet starch.
Making starch with straw or wheat straw First wash the straw or wheat straw with water, chop it and put it in a wok for cooking. Add 29 kg of boiling water and 0.12 kg of soda ash per 100 kg. After cooking for 45 minutes, remove it, put it in cold water, remove it and crush it. The finer the better. After that, the pulverized raw materials are returned to the original solution, stirred for 10-20 minutes, filtered with a fine sieve, and the filtered juice is poured into a large tank for clarification. After 12 hours, the upper layer of waste liquid with impurities is removed, and the lower layer is removed. The concentrated liquid is put into a cloth bag and squeezed to form a wet starch.
Fan Finger Guard, also is known as Fan Guard.
Fan Finger Guard can protect the AC/Dc Cooling Fan, ensure the air flows freely wile keeping objects safely away from the fan blades, and durable, all-metal construction for long term reliability and safety. Extended service life. Reduce the failure rate.
There are many ways to differentiate the fan finger guards.
1. According to the material, the fan finger guards can be divided into metal finger guards and plastic finger guards.
2. According to the size dimension, the fan finger guards can be divided into finger guard for 30 mm fan, 35 mm fan, 40 mm fan, 45 mm fan, 50 mm fan, 60 mm fan, 70 mm fan, 80 mm fan, 92 mm fan, 120 mm fan, 135 mm fan, 150 mm fan, 172 mm fan, 180 mm fan, 200 mm fan, 220 mm fan, 254 mm fan.
Fan Finger Guard
Fan Guard, Axial Fan Guard, Cooling Fan Guard, AC Fan Guard, DC Fan Guard, Metal Guard, Plastic Guard, Metal Finger Guard, Plastic Finger Guard
Shenzhen Fu Sheng Electric Co., LTD. , http://www.fushengfan.com