After using the decocting machine for a period of time, dirt or traditional Chinese medicine will be left behind. If it is not cleaned regularly, certain bacteria will come out. Therefore, it is very necessary to clean the decocting machine regularly. Of course, cleaning the decocting machine is not an easy task. If you don't master certain cleaning techniques, you are not really good at cleaning up. In the following article, we will introduce in detail the precautions when cleaning the decocting machine.
When the pharmaceutical industry cleans up the Chinese medicine extraction tank (in fact, it is a large Chinese medicine decocting machine), it usually chooses 95% ethanol or industrial hydrochloric acid, and supplements the physical residue to clean the drug residue. The decocting machine can choose to use hydrochloric acid. Method, the concentration should not be too high, 3% hydrochloric acid soaked for one night and then tied with a small sponge to clean a piece of wire, the effect is very good. When using hydrochloric acid, be sure to pay attention to safety, do not touch the skin, remember to bring latex gloves and Masks. Do not use brute force when wiping, as this will damage the decocting machine.
Standard operating procedures for traditional Chinese medicine decoction machine In order to better improve the clinical efficacy of TCM, improve work efficiency and ensure safety, this regulation is specially formulated.
1 Receipt medicine to receive the medicine, and sign the receipt, indicate the time of receipt, and check the name, gender, number of doses, the number of belts to be boiled, the dose per bag, if not indicated on the collar, Then take one dose per day, one dose twice, each time boiling at a dose of 150ml.
2 Soak the medicinal material that needs to be boiled into a special medicine bag, put it into a clean bucket, soak it in water for 1 hour, then turn the medicine bag and continue to soak until it penetrates. The amount of water added is: the amount of liquid to be adjusted is +1000ml (adjusted according to different medicinal materials).
3 Feeding closes the steam valve in the upper part of the boiling pot and the lower discharge valve. Put the soaked medicine bag into the boiling pot, add appropriate amount of water, and when the pressure bag is lightly pressed, the water is visible. Cover the lid and tighten the cap screw in a diagonal order. Be careful not to squeeze the medicine in the tank at this time, so as to avoid the space being insufficient, the medicine can not fully absorb water and expand and cause boiling.
4 decoction to open the machine electronic switch, set the temperature to 110 degrees, according to the material, set the high temperature time for 20-30 minutes, and then start running.
5 When the temperature, pressure and time of the discharge are up to the standard, the machine will sound a tone. At this time, open the upper discharge valve to the liquid storage tank or open the lower discharge valve, and connect the liquid to the clean stainless steel container. When discharging the valve, pay attention to the micro-opening, do not open too much, do not have personnel in the direction of the liquid to avoid steam burns. When the liquid discharge stops, close the discharge valve, turn the medicine bag in the boiling tank, and add about 1000ml of water again. The rest of the operation is the same as before, continue to cook for 15-20 minutes, release the liquid, and wait for the liquid to stop. Rotate the squeeze rod to squeeze the liquid in the dregs to the net as much as possible, and combine the two liquids.
6 Concentration Concentrate the liquid to a specified amount with a stainless steel container. Note that you need to be guarded by this person and you must not leave without permission.
7 The package is opened and the heating package button is opened. When the temperature reaches the package requirement, the concentrated liquid is poured into the package container, and the amount of each bag is adjusted according to the number of bags and the number of times taken.
8 Clearing the field boiling machine: Take out the dregs bag in the boiling pot, open the lower discharge valve, rinse the inner wall with clean water to clean, close the lower discharge port. Wait for the next boil.
Packaging machine: After the package is finished, turn off the power of the packaging machine. After the storage tank is cooled, open the discharge port, rinse with room temperature water to clean, close the valve, and wait for the next package.
Control points:
The water used is pure and pollution-free, and the clean valve of the container is slightly opened. Pay attention to the safety when discharging, and the outlet should not be facing the personnel.
Attention should be paid to the use of room temperature water when cleaning the storage tank to prevent the glass storage tank from bursting.
In the seventh step of encapsulation, the liquid must be packaged hot, so as to prevent the liquid from coagulation after cooling (especially when there is a glue in the square) or even precipitate (it is easy to block the infusion line and affect the drug filtration).
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