不銹鋼滲漉罐
STAINLESS STEEL SEEP POT
本設(shè)備適用于中藥、植物、動(dòng)物、食品、化工等行業(yè)的滲漉操作，除有乳香、松香、蘆薈等非組織藥材因遇溶劑軟化成團(tuán)，會(huì)堵塞孔隙使溶劑無(wú)法均勻地通過(guò)藥材，而不宜用滲漉外，其它藥材都可用此法浸取。
The equipment is applicable for the filtration operation for such industries as traditional Chinese medicine, plant, animal, food and chemical industry etc. The non-organic medicine materials such as frankincense, colophony and aloe etc. will be softened and agglomerated when meeting the solvent, and the pore space will be blocked to prevent the solvent from equally passing the medicine materials, thus, they can't be adopted with filtration. Other medicine materials can be leached through this filtration method.
結(jié)構(gòu)與特點(diǎn)
本設(shè)備由筒體、錐體、橢圓形封頭(或平蓋)、氣動(dòng)出渣門、氣動(dòng)操作臺(tái)等組成，具有溶劑分布均勻，出渣方便等特點(diǎn)。
STRUCTURE AND CHARACTERISTICS
The equipment is composed of tank body, taper body, oval seal head (or flat cover), pneumatic slagging door and pneumatic operation bench etc. It has such characteristics as equal solvent distribution and convenient slagging etc.
工作原理
滲漉法是往藥材粗粉中不斷添加浸取溶劑使其滲過(guò)藥粉，從下端出口流出浸取液的一種浸取方法。滲漉時(shí)，溶劑滲入藥材的細(xì)胞中容解大量的可溶性物質(zhì)之后，濃度增加，密度增大而向下移動(dòng)，上層的浸取溶劑或稀浸液置換位置，造成良好的濃度差，使擴(kuò)散較好地自然進(jìn)行，故浸取效果優(yōu)于浸漬法，提取也較*，而且省去了分離浸取液的操作時(shí)間。
WORK PRINCIPLE
The filtration method is to add continuously leaching solvent into the rough powder of medicine material to make it filtrate the medicine powder, and then the leaching liquid will flow from the bottom outlet. During the filtration, after the solvent filters into the cell of medicine material and dissolves large amount of soluble matter, the concentration increases, and it will move downward after the density increases. The leaching solvent at the upper layer or the thin leaching liquid will exchange the position and produce good concentration difference to make the scattering be carried out smoothly. Thus, the leaching effect is better than the dipping method, and the extraction will be comparatively complete. The operation time for separating the leaching liquid can also be saved.
