Introduction to the working principle of high pressure decocting machine

Product introduction

The high-pressure decocting machine has seven functions of pressure, micro-pressure, normal pressure, low-temperature extraction, extraction, concentration and packaging, so that the effective components of the Chinese medicinal liquid are improved, and the easy decomposition and volatile components are not destroyed, and the active ingredients of the liquid are not ensured. Will be lost, can extract volatile oil; reduce the bitter taste of Chinese medicine liquid.

Product advantages

1. High-pressure and high-temperature makes the active ingredients in Chinese herbal medicines more easily decocted, and the protein of animal medicine is more easily hydrolyzed. Some hard minerals and shellfish medicines are not easy to fry the active ingredients at normal temperature and normal pressure. The pressure of the active ingredients is increased by pressurization and high temperature, which solves the problem of “first frying”.

2, closed boiling to make the aromatic drugs fully retained, to solve the "post-down" problem;

3. During the decoction process, the pressure and temperature fully kill the bacteria and the spores, and the decoction process is a completely closed process, which ensures the hygienic hygiene of the liquid.

4. Because of the closed boiling, the reduction of water vapor greatly improves the working environment.

5, a few doses of fried, pharmacy formula can take the total measurement method, not only solve the problem of inaccurate dosage, low efficiency of the tablets, but also ensure that the concentration and composition of each drug are evenly distributed, there will be no smell before and after the drug Different, different components.

Scope of use

This machine can be used for a variety of Chinese herbal medicines, various herbal tea decoction and so on. Applicable to hospitals, pharmacies, clinics, health products factories, personal clinics, laboratories, etc.

Technical Parameters

Rated voltage: 220V

Rated frequency: 50HZ

Working current: 8A

Electric power: 2KW

Production capacity: 10 medicines,

Dimensions: 455 × 445 × 1120mm

Weight: 40kg

Machine operation

1. Put the medicine to be processed into a special non-woven bag, tie the mouth, put it in a container, and soak it in cold water for 30 minutes.

Clean the decocting machine, open the effluent valve, put clean water, close the effluent valve, close the effluent valve, put the soaked medicine bag into the medicine pot, and add the soaked liquid and water.

Water addition ratio (for reference only): water addition = the required amount of liquid +20%. Calculation formula:

Water addition = (package capacity per bag × several times a day × a total of several drugs) × 1.2

For example: 5 doses of decoction, 2 bags per dose, per 180ml

Water addition = (180 × 2 × 5) × 1.2 = 2160ml

2, the operation steps: put Chinese medicine and water in the decocting machine, cover the lid, tighten the handle, close the deflation safety valve, set the decocting time and temperature, press the heating button, the machine automatically heats, reaches the setting The temperature is automatically transferred to the simmer, and after the set time is reached, the heating is automatically stopped.

After the medicine is fried, first open the exhaust safety valve, decompress properly (to reduce the pressure to about 1kg), and then open the valve for discharging the liquid. The liquid is injected into the medicine tank of the packaging machine through the liquid discharging hose. In the middle, simultaneously rotate the pressing device to extrude the residual drug solution in the drug pack. After the liquid medicine is drained, fully open the exhaust safety valve, reduce the pressure to atmospheric pressure, open the handle to take out the medicine pack, turn off the power supply, and clean it for later use.

Specific steps:

→ heating → stopping → power drain valve opens → washing → pressing pharmacological techniques <br> <br>

(1) Decoction water: The medicinal water must have no odor, clean and clarify, and contain less minerals and impurities. In general, water that people can drink in their daily lives can be used to cook Chinese medicine.

(2) How much water is added: According to the theory, the amount of water added should be the sum of the amount of water absorbed by the pieces, the amount of evaporation during the boiling process, and the amount of liquid required after boiling.

(3) Soaking before frying: Soaking before decoction of Chinese herbal medicine pieces is beneficial to the full dissolution of the active ingredients, and shortens the boiling time, avoiding excessive consumption of the active ingredients due to excessive boiling time. Most drugs should be soaked in cold water. The general medicine can be soaked for 20 to 30 minutes. The seeds and fruits can be soaked for 1 hour. In summer, the temperature is high and the soaking time should not be too long to avoid spoilage.

(4) Decoction and time: Decoction of Chinese medicine should also pay attention to the heat and boiling time. Decoction of traditional Chinese medicine, herbal tea is the first fire after the fire, that is, before the boiling, use a large fire, after boiling, keep the micro-boiling state with a small fire, so as to avoid the overflow of the juice or too fast. Minerals, bone horns, shellfish, crustaceans, and tonics that are not easily decocted with active ingredients are generally decocted for a long time, so that the active ingredients are fully dissolved.

(5) Juice extraction: After decoction, the juice should be extracted. Because the general drug will absorb certain liquids after boiling with water. Secondly, the active ingredient that has been dissolved in the drug solution may be adsorbed by the drug residue. If the dregs are discarded without pressing the juice, it will cause loss of active ingredients. In particular, some drugs that are easily lost or destroyed when the high-heat active ingredient is not suitable for long-term decoction or frying twice, the proportion of the active ingredients contained in the dregs will be larger, and the significance of extracting the slag is greater.

(6) Number of boiling: In order to make full use of the medicine and avoid waste, one dose of medicine is cooked twice or three times.

(7) Method of drug administration: general drugs can be fried at the same time, but some drugs have different cooking time due to their different properties, properties and clinical uses. Some need special treatment, even the same medicine has different cooking time, its performance and clinical application are also different.

Common faults and troubleshooting methods Common phenomena check the following items

The power indicator is not lit, the power socket is connected, the switch is open, the handle is not tightened, the handle is not tightened, the fastening method is improper. 3. The seal ring decocting machine cannot be used for liquid medicine. Unblock the medicine hose
Precautions and maintenance issues

1. To ensure personal safety, grounding protection must be done.

2. During the cleaning process, the electrical control part cannot be washed with water.

3. Before opening the lid, the exhaust safety valve must be opened to drain the pressure inside the pot.

4. It is strictly forbidden to open the waste liquid valve during the decocting process to prevent burns.

5. After each pot of medicine is fried, clean the contact surface between the lid and the sealing ring to prevent the residual liquid from sticking to the sealing ring.

6. Before each medicated medicine closes the lid, the sealing ring should be carefully inspected to ensure that the sealing ring can be properly installed in the tank.

7. If the non-woven bag of the packaged drug is damaged during the decoction process, the dregs must be cleaned and reused to prevent the residue from being jammed after the residue is hit by the packaging machine.

8, the decocting machine should not dry.

9. When the decocting machine tightens the handle, it should be evenly pressed against the corner to prevent deformation of the lid.

10. When the decocting machine does not reach the set time during the work, the power switch should be turned off when the decocting is next time to clear the counter. Otherwise, the machine accumulates automatic timing and automatically stops after the arrival time.

Disposable Endoscopic Trocar

Disposable Endoscopic Trocar,Endoscopic Trocar,Medical Endoscopy,Medical Endoscopy Trocar

Qingdao DMD Medical Technology Co., LTD , https://www.dmd-medical.com