Energy-efficient equipment for extracting plant pigments

Energy-efficient equipment for extracting plant pigments

  • CN 105,153,736 A
  • Filed: 07/18/2015
  • Published: 12/16/2015
  • Est. Priority Date: 08/10/2014
  • Status: Active Grant
First Claim
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1. one kind is extracted the energy-efficient equipment of plant pigments, it is characterized in that:

  • comprise the extraction element that pigment in plant flower is extracted set gradually, material in extraction element is carried out to the filtration unit of solid-liquid separation, for collecting the extracting solution storage tank of the filtrate after filtration, to the vacuum concentration equipment that extracting solution concentrates, and the extracting solution after concentrated is carried out to the freeze drying plant of dry powder process, interchanger is provided with between vacuum concentration equipment and extraction element, heat transfer tube is provided with in extracting solution storage tank, the entrance of heat transfer tube is connected with the concentrated solution outlet of vacuum concentration equipment, the outlet of heat transfer tube is connected with freeze drying plant, exchanger heat fluid intake is connected with the pneumatic outlet of vacuum concentration equipment, interchanger cold fluid inlet is connected with the outlet of extraction agent storage tank, interchanger is cold, the outlet of hot-fluid is connected with the extraction agent import of extraction element, extraction element comprises extractor and horizontally disposed stir shaft, mount pad is respectively arranged with in the middle part of the both sides outer side wall that extractor is relative, stir shaft two ends are rotatably installed in mount pad, stir shaft is connected with the 3rd driving mechanism, the axle body that stir shaft is positioned at extractor is provided with stirring mechanism, the first adjusting part that the top of extractor is provided with dog-house and regulates the closure state of dog-house, the second adjusting part that the bottom of extractor is provided with discharge opening and regulates the closure state of discharge opening, second adjusting part comprises in extractor discharge opening place, under be arranged in parallel first of circle, two strippers, first stripper and extractor are fixed with one, the side of the second stripper offers ring groove, second stripper consists of to be rotatably assorted around vertical the steel ball assembly that arranges in ring groove and extractor and is connected, first, the center of circle of two strippers is positioned on same plummet, first, on two strippers, the circumference place of same radius size offers first respectively, two discharge openings, the lower face of the first stripper is arranged to by first, it is step-like that two step surface combinations are formed, the upper face of second step face and the second stripper fits, cavity is formed between First terrace and the second stripper upper face, first discharge opening is opened on First terrace, first, the step place that two step surfaces are joined is provided with sealing member, the shape of sealing member and first, the step shape of two step surface junctions is consistent, second stripper is connected with the second driving mechanism.

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