Extracting and condensing is an extremely important process in the Chinese medicine industry. Therefore, the extraction and enrichment equipment plays a decisive role in the pharmaceutical industry. At present, the pharmaceutical machinery industry is in the process of upgrading, and the extraction and enrichment equipment industry is not behind, and it is urgent to accelerate the upgrade.
Compared with the traditional extraction tank, dynamic extraction or countercurrent extraction has better effect, shorter time and higher content of liquid medicine. Today, Xiao Bian has summarized the advantages of the new liquid medicine extraction tank for everyone, mainly in the following aspects:
1. The bottom cover of the device adopts a slotted wide tooth self-locking device. The lower cover is first pressed by the air cylinder, and then the push-pull oblique gear ring is used to push the two flanges into tighter. The pressure in the experimental tank reaches 0.3 MPa. A little liquid leakage, safe and reliable, easy to use and high efficiency. The connection hose between the bottom cover and the liquid outlet is no longer used. Now it uses two methods: one is the hard stainless steel; the other is the bottom wall liquid outlet, and there is no leakage in the two methods, and there are no problems such as breakage. Guaranteed safety in production.
2. The tank body adopts straight barrel type, and the lower part is provided with a lower jacket, and the bottom wall is used for liquid discharging: the pump is used to pump the liquid from the canister of the extraction tank through the strainer, and then the bottom wall is ejected upwards through the circular tube of the filter studio. The formation of forced countercurrent circulation, which promotes the liquid from the bottom upwards and the herbs fully rubbed and eluted, maintains a high concentration difference, speeds up the extraction speed, shortens the extraction time, increases the efficiency, and loosens the pot herbs to facilitate slagging of the downstream process The use of special convenience, the lower part of the increase in the next folder, so that the bottom of the liquid can be fully fully heated, to avoid the old bottom of the liquid can not be extracted because of heating is not complete, the tank body is straight type, so that the slag is convenient.
3. An annular filter is added at the bottom of the tank to increase the area of ​​the filter. The area of ​​the filter is several times that of the original old extraction tank, so that the filter is not easy to be blocked, and the device is not used to stir the pulp, so as to avoid the medicine fibers due to the stirring of the leaves. Destruction, the increase of fiber debris and blockage of the filter, the pipe, while pumping upward forced circulation, played a stirring role.
4, using a mandatory pressure foam: pressure bubble activity orifice plate fixed to the upper wall of the tank body, the use of hinged movable plate, plus the medicinal material will open up half of the lid upward, the medicinal material is added after the activity half cover to cover the bottom, to solve The original old-type extraction tank for extracting lavish medicinal herbs, foam rising and running phenomenon, and the inclusion of fine frivolous medicinal materials in the foam to form a blockage in the cooler tubes, is now completely ruled out.
Continuous research and development of new equipment will promote the continuous progress of the pharmaceutical industry. In the subsequent development, related companies should give full play to the advantages of the device, continue to strengthen technological innovation, make up for deficiencies, and make the pharmaceutical industry develop better.
Compared with the traditional extraction tank, dynamic extraction or countercurrent extraction has better effect, shorter time and higher content of liquid medicine. Today, Xiao Bian has summarized the advantages of the new liquid medicine extraction tank for everyone, mainly in the following aspects:
1. The bottom cover of the device adopts a slotted wide tooth self-locking device. The lower cover is first pressed by the air cylinder, and then the push-pull oblique gear ring is used to push the two flanges into tighter. The pressure in the experimental tank reaches 0.3 MPa. A little liquid leakage, safe and reliable, easy to use and high efficiency. The connection hose between the bottom cover and the liquid outlet is no longer used. Now it uses two methods: one is the hard stainless steel; the other is the bottom wall liquid outlet, and there is no leakage in the two methods, and there are no problems such as breakage. Guaranteed safety in production.
2. The tank body adopts straight barrel type, and the lower part is provided with a lower jacket, and the bottom wall is used for liquid discharging: the pump is used to pump the liquid from the canister of the extraction tank through the strainer, and then the bottom wall is ejected upwards through the circular tube of the filter studio. The formation of forced countercurrent circulation, which promotes the liquid from the bottom upwards and the herbs fully rubbed and eluted, maintains a high concentration difference, speeds up the extraction speed, shortens the extraction time, increases the efficiency, and loosens the pot herbs to facilitate slagging of the downstream process The use of special convenience, the lower part of the increase in the next folder, so that the bottom of the liquid can be fully fully heated, to avoid the old bottom of the liquid can not be extracted because of heating is not complete, the tank body is straight type, so that the slag is convenient.
3. An annular filter is added at the bottom of the tank to increase the area of ​​the filter. The area of ​​the filter is several times that of the original old extraction tank, so that the filter is not easy to be blocked, and the device is not used to stir the pulp, so as to avoid the medicine fibers due to the stirring of the leaves. Destruction, the increase of fiber debris and blockage of the filter, the pipe, while pumping upward forced circulation, played a stirring role.
4, using a mandatory pressure foam: pressure bubble activity orifice plate fixed to the upper wall of the tank body, the use of hinged movable plate, plus the medicinal material will open up half of the lid upward, the medicinal material is added after the activity half cover to cover the bottom, to solve The original old-type extraction tank for extracting lavish medicinal herbs, foam rising and running phenomenon, and the inclusion of fine frivolous medicinal materials in the foam to form a blockage in the cooler tubes, is now completely ruled out.
Continuous research and development of new equipment will promote the continuous progress of the pharmaceutical industry. In the subsequent development, related companies should give full play to the advantages of the device, continue to strengthen technological innovation, make up for deficiencies, and make the pharmaceutical industry develop better.
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