Possible problems in the process of Pills in Chinese medicine:
1) The honey pill becomes hard: the pill becomes hard during storage, for the following reasons:
1 honey refining is too old;
2 The proportion of individual gel-containing drugs is relatively high. When the temperature is too high, the honey temperature is too high to make it deuterated and cold.
3 honey temperature is low;
4 insufficient amount of honey;
For the above reasons, the amount of honey is used to make the honey temperature suitable, and the degree of refining honey can be solved properly.
2) Moldy or insects: Honey balls have problems such as mold, insects, and oysters during storage. The reasons are as follows:
1 The packaging is not tight and it is polluted during storage. The solution should be strictly in accordance with the requirements of health standards to prevent the introduction or re-contamination of microorganisms and eggs.
2 The materials are contaminated in operations such as crushing, sieving, merging, pelleting and packaging;
3 The processing of the drug materials is not clean, residual microorganisms or eggs, etc.;
3) Returning sand: After storage for a certain period of time, the honey pill has crystals such as sugar precipitated in the honey pill. This phenomenon is called “returning sandâ€. The reasons are as follows:
1 is not uniform;
2 honey refining to a lesser extent.
3 honey quality is not good, "oily" is small, containing less fructose;
The solution to this phenomenon is to improve the quality of honey, choose the "oily" larger honey; the second is to strengthen the refining of honey and control the degree of refining.
Maintenance of Chinese medicine pill machine:
1) Lubrication and replacement of Chinese medicine pellet machine bearings. The bearings should be cleaned after every 300 hours of operation of the mill. If the bearing is oil lubricated, it is better to fill the gap of the bearing seat 1/3 when adding new oil, and the zui should not exceed 1/2. Just tighten the cap of the cap type oil before working. When the crusher bearing is seriously worn or damaged, it should be replaced in time, and pay attention to strengthen lubrication; if using tapered roller bearing, pay attention to check the axial spacing of the bearing to keep it 0.2-0.4 mm. If there is discomfort, increase or decrease Adjust the paper pad at the bearing cover.
2) Replacement of the claws and the hammer. Among the pulverized parts, the pulverizing claws and the hammer pieces are the wearing parts in the feed pulverizer, and are also the main components affecting the pulverizing quality and productivity. The pulverizing claws and the hammer pieces should be replaced in time after being worn. When the jaw crusher replaces the claws, the disc should be pulled out first. Before pulling out, first open the round nut lock piece on the back of the disc, use a hook wrench to unscrew the round nut, and then pull the disc out with a special puller. In order to ensure the balance of the rotor operation, it is necessary to pay attention to the complete set of replacement when changing the teeth. After the replacement, static balance test should be done to make the crusher work stably. Be sure to tighten the nut when assembling the jaws, and be careful not to miss the spring washer. The qualified parts should be selected when changing the teeth. The weight difference of the single teeth should be no more than 1.0-1.5 grams.
3) Repair and replacement of the screen. The screen is made of sheet steel or iron. When the screen is worn or broken by foreign matter, if the damage is not large, it can be repaired by riveting or soldering; if the area is damaged, the new screen should be replaced. When installing the screen, the burr side of the screen hole should face inward, the glossy side should be facing outward, and the screen and screen frame should be tightly attached. When the ring screen is installed, the lap of the lap should be in the direction of rotation to prevent the material from getting stuck at the lap joint.
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