Extracting and concentrating equipment makes Chinese medicine quality more stable
There are many kinds of Chinese medicine extraction and concentration equipment. Due to the different processes adopted by each manufacturer, there are also differences in the combination of extraction and concentration equipment. Although there are differences, there are many advantages to extracting and concentrating equipment, which are also constantly escorting the safe production of medicines. Concentrate extraction is a process that is extremely important in the Chinese medicine industry and plays a pivotal role in the pharmaceutical industry. With the steady improvement of extraction and enrichment technology, the market for extracting and concentrating equipment is getting bigger and bigger, and many new types of equipment are gradually emerging. Some insiders have made some conclusions on the advantages of extracting and concentrating equipment. Firstly, the lower bottom cover of the extraction and concentration device adopts the push-slot wide-tooth self-locking device, and the lower cover is first pressed by the cylinder, and then the two flanges are pushed and tightened by pushing and pulling the oblique ring gear, and the pressure in the experimental tank reaches 0.3 MPa. No material leakage, safe and reliable, easy to use, high efficiency. There are two ways to connect the bottom cover and the liquid outlet: one is fixed by hard stainless steel; the other is the bottom wall outlet method, the two methods are free of leakage, and there is no problem such as breakage, thus ensuring safe production. Secondly, the tank body adopts a straight type, and the lower part is provided with a lower jacket, and the bottom wall is discharged by means of a liquid: the pump is used to extract the liquid medicine from the inside of the tank of the extraction tank through the filter net, and then the bottom wall is sprayed through the circular tube of the filtering chamber. A forced countercurrent circulation is formed upwards, so that the liquid is pushed from the bottom upwards to the medicinal material to be fully rubbed and eluted, maintaining a high concentration difference, accelerating the extraction speed, shortening the extraction time, and improving the efficiency. Then, an annular filter is added to the bottom of the tank to increase the area of ​​the filter, so that the filter is not easily blocked. At the same time, the device does not need to stir the slurry, which can avoid the destruction of the fiber of the medicinal material due to the stirring of the blade, the clogging of the filter screen and the tube due to the increase of the fiber fragments, and the forced backflow circulation by the pump spray, thereby stirring. Finally, the extraction and concentration equipment uses forced foaming. The foaming active orifice plate is fixed on the inner wall of the upper part of the tank body, and the hinge movable plate is used. When the medicine is added, the movable half cover is opened upward, and the movable half cover is covered downward after the medicine is added. This actually solves the phenomenon that the original old-type extraction tank extracts the light-floating medicinal materials, the foam rises and runs, and the small frivolous medicinal materials in the foam enters the cooler tube to form a tube clogging phenomenon, which has been completely ruled out at present. Although the extraction and concentration equipment has many advantages and advantages, it also has many shortcomings. With the improvement of GMP standards, the requirements for the extraction and concentration of traditional Chinese medicines are also increasing. Then, how can we solve the "short board" of extracting and concentrating equipment, so that the quality of Chinese medicine concentrate is more stable? The author understands that the online anti-walling three-phase flow concentrator not only has the advantages of a natural external circulation two-phase flow concentrator, but also overcomes its shortcomings. The new concentrator is currently optimistic on the market. Specifically, the new technology device structure of the online anti-walling three-phase flow concentrator is similar to the natural external circulation two-phase flow concentrator. The basic principle is to add a certain amount of physiologically inert solid particles into the natural external circulation two-phase flow concentrator of the traditional Chinese medicine extract to form a vapor-liquid-solid three-phase flow, and continuously perturb the concentrator through the solid particles in the fluidized state. The fluid layer on the inner wall of the tube, thereby achieving the purpose of on-line anti-scaling and enhanced evaporation concentration process. Some manufacturers said that with the application of the online anti-walling three-phase flow concentrator, the production efficiency of the concentrated extraction of traditional Chinese medicines has been greatly improved, and the concentration quality will become more stable. Disposable Plastic Aprons,Plastic Aprons,Disposable Aprons,Disposable Polythene Aprons Surgimed Medical Supplies Co.,Ltd , http://www.surgimedcn.com