CN105949816A - Plant pigment extracting equipment - Google Patents

Plant pigment extracting equipment Download PDF

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Publication number
CN105949816A
CN105949816A CN201610341701.0A CN201610341701A CN105949816A CN 105949816 A CN105949816 A CN 105949816A CN 201610341701 A CN201610341701 A CN 201610341701A CN 105949816 A CN105949816 A CN 105949816A
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CN
China
Prior art keywords
stripper
extraction pot
heat exchanger
extraction
extracting
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Granted
Application number
CN201610341701.0A
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Chinese (zh)
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CN105949816B (en
Inventor
胡刘满
王选明
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FUJIAN ZHONGYI PHARMACEUTICAL Co.,Ltd.
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王选明
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B61/00Dyes of natural origin prepared from natural sources, e.g. vegetable sources
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

Abstract

The invention relates to plant pigment extracting equipment which comprises an extracting device, a filter device, an extract liquid storage tank, a vacuum concentration device and a spray drying device. The extracting device, the filter device, the extract liquid storage tank, the vacuum concentration device and the spray drying device are sequentially arranged, a heat exchanger is arranged between the vacuum concentration device and the extracting device, a heat exchange pipe is arranged in the extract liquid storage tank, an inlet of the heat exchange pipe is connected with a gas outlet of the vacuum concentration device, an outlet of the heat exchange pipe is connected with a hot fluid inlet of the heat exchanger, a cold fluid inlet of the heat exchanger is connected with an outlet of an extracting agent storage tank, and cold and hot fluid outlets of the heat exchanger are connected with an extracting agent inlet of the extracting device. According to the technical scheme, the plant pigment extracting equipment has the advantages that heat energy in steam in the vacuum concentration device can be recycled, extract liquid and extracting agents can be preheated, extracting agent heat-insulation/preheating and heating effects can be realized before the extract liquid is subjected to vacuum distillation, accordingly, energy can be saved, and the production cost can be reduced.

Description

Extract the equipment of plant pigment
The present invention is filing date on 07 18th, 2015, Application No. 2015104269863, The divisional application of the patent of invention of invention entitled " for extracting the equipment of natural plant pigment ".
Technical field
The present invention relates to natural plant pigment and extract field, be specifically related to a kind of plant pigment of extracting Equipment.
Background technology
Extract field in natural activity component, often need to use extraction element to the root of natural plants, Stem, leaf extract so that the active component in herbaceous plant root, stem, leaf is dissolved in extractant In, thus realize the extraction to active component.Mostly there is the throwing of material in the extraction pot of existing use Add the problem loaded down with trivial details and time-consuming with discharging, have a strong impact on the production efficiency of natural activity component.Separately Outward, for the extraction of natural activity component, all there is an optimal material ratio (active under this material The extraction ratio of component and/or extraction efficiency are maximum), but feeding intake of extraction pot of tradition is difficult to accurately Control material ratio so that extraction ratio and/or extraction efficiency are unable to reach most preferably, have a strong impact on production Efficiency and cause wastage of material.
It addition, currently used active component extraction equipment generally to there is extraction ratio low, utilization of energy The problems such as rate is low, extracting cycle length.
Summary of the invention
It is an object of the invention to provide a kind of equipment extracting plant pigment, it can realize plant The rapid extraction of pigment, and in extracting solution, the concentration of pigment is high, it is simple to follow-up concentrating and purifying processes With the saving energy.
For achieving the above object, present invention employs techniques below scheme:
A kind of equipment extracting plant pigment, it is characterised in that: include setting gradually to plant flowers Middle pigment carries out the extraction element extracted, and the material in extraction element carries out the filtration of solid-liquid separation Device, the extracting solution storage tank of the filtrate after collecting filtration, the decompression that extracting solution is concentrated Enrichment facility, and the extracting solution after concentrating is dried the spray-drying installation of powder process, decompression It is provided with heat exchanger between enrichment facility and extraction element, in extracting solution storage tank, is provided with heat exchanger tube, The entrance of heat exchanger tube is connected with the gas outlet of vacuum concentration equipment, the outlet of heat exchanger tube and heat exchange The hot fluid import of device is connected, and heat exchanger cold fluid inlet is connected with the outlet of extractant storage tank Connecing, the outlet of heat exchanger cold and hot fluid is connected with the extractant import of extraction element, extracts dress Put and include extraction pot and horizontally disposed shaft, part in the lateral wall, both sides that extraction pot is relative Not being provided with mounting seat, shaft two ends are rotatably installed in mounting seat, and shaft and the 3rd drives Mechanism is connected, and shaft is positioned on the axle body of extraction pot and is provided with rabbling mechanism, extraction pot The first adjusting part that top is provided with dog-house and the closure state to dog-house is adjusted, The bottom of extraction pot is provided with discharge port and the closure state to discharge port is adjusted second Adjusting part, the second adjusting part includes the upper and lower circle being arranged in parallel at extraction pot discharge port First and second stripper, the first stripper is fixed with one with extraction pot, the side of the second stripper On offer cannelure, the second stripper by the steel ball assembly that arranges in cannelure and extraction pot around Vertical constitutes the connection that is rotatably assorted, and the center of circle of first and second stripper is positioned on same plumb line, First and second discharge port is offered at the circumference of same radius size respectively on first and second stripper, the The lower face of one stripper be arranged to by first and second step surface combination constitute step-like, second The upper face of terrace and the second stripper fits, First terrace and the second stripper upper face it Between formed cavity, the first discharge port is opened on First terrace, and first and second step surface is joined Sealing member it is provided with, the shape of sealing member and the step of first and second step surface junction at step Shape is consistent, and the second stripper and the second drive mechanism are connected;First adjusting part include opening to On the slide rail that constitutes of grooved part, vacancy portion that grooved part bottom land is offered constitutes dog-house, slide rail edge Horizontal direction is arranged, slide rail is provided with slide block, and slide block is constituted along the length direction of slide rail with slide rail Slide-and-guide connects and coordinates, and the bottom surface of slide block fits with the bottom land of grooved part, slide block is provided with The hopper that vertical shape is arranged, slide block offers into opening shape with the junction of feed hopper bottom material mouth, slide block and First drive mechanism is connected;Microwave emission assembly it is provided with in extraction pot;Extraction pot is arranged on machine On frame, frame includes the spike that four vertical shapes are arranged, the bottom of a spike is provided with gravity sensitive Device;The flow-interfering bar of zigzag shape it is provided with on extraction pot internal face.
In technique scheme, the heat energy of steam in vacuum concentration equipment is recycled, right Extracting solution and extractant preheat, it is achieved the insulation before extracting solution decompression distillation/preheat and heat Extractant, thus save the energy, reduce production cost.It addition, extraction element drives by second Motivation structure regulates the second stripper and rotates so that first and second on first and second stripper unloads Material mouth is corresponding and different, thus realizes the quickly discharging material to extraction pot and the Guan Bi of discharge port, from And save the time, improve extraction efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of extraction element;
Fig. 3 is enlarged diagram at the A of Fig. 2;
Fig. 4 is the assembling schematic diagram of slide rail, slide block, hopper;
Fig. 5 is the upward view of the first stripper.
Detailed description of the invention
In order to make objects and advantages of the present invention clearer, below in conjunction with embodiment to this Bright it is specifically described.Should be appreciated that following word is only in order to describe the one of the present invention or several Planting specific embodiment, the protection domain of not concrete to present invention request carries out considered critical.
The technical scheme that the present invention takes, as it is shown in figure 1, a kind of equipment extracting plant pigment, is wrapped Include the extraction element A1 that pigment in plant flowers is extracted set gradually, to extraction element A1 Interior material carries out the defecator A2 of solid-liquid separation, the extracting solution of the filtrate after collecting filtration Storage tank A3, the vacuum concentration equipment A4 that extracting solution is concentrated, and to the extraction after concentrating Liquid be dried the spray-drying installation A5 of powder process, vacuum concentration equipment A4 and extraction element A1 it Between be provided with heat exchanger A6, be provided with heat exchanger tube in extracting solution storage tank A3, the entrance of heat exchanger tube with The gas outlet of vacuum concentration equipment A4 is connected, the outlet of heat exchanger tube and the hot-fluid of heat exchanger A6 Body import is connected, and heat exchanger A6 cold fluid inlet is connected with the outlet of extractant storage tank A7, The outlet of heat exchanger A6 cold and hot fluid is all connected with the extractant import of extraction element A1.On State in technical scheme, the heat energy of steam in vacuum concentration equipment A4 is recycled, to carrying Take liquid and extractant preheats, it is achieved insulation/preheat before extracting solution decompression distillation and heating carries Take agent, thus save the energy, reduce production cost.Defecator, vacuum concentration equipment, spraying Drying device, heat exchanger all can use the device with corresponding function used in existing chemical industry to carry out Using, extracting solution storage tank uses general solution reservoir transformation to obtain, and installs tubulation shape in storage tank Or spiral helicine heat exchanger tube, the solid material between neighboring devices uses tape transport, liquid material Use pipeline and delivery pump conveying.
Extraction element A1 includes extraction pot 10 and horizontally disposed shaft 151, extraction pot 10 Being respectively arranged with mounting seat in the middle part of relative lateral wall, both sides, shaft 151 two ends are rotatably installed in In mounting seat, shaft 151 is connected with the 3rd drive mechanism Q3, and shaft 151 is positioned at and carries Take and on the axle body in tank 10, be provided with rabbling mechanism, the top of extraction pot 10 be provided with dog-house with And the first adjusting part that the closure state of dog-house is adjusted, the bottom of extraction pot 10 sets It is equipped with discharge port and the second adjusting part that the closure state to discharge port is adjusted, first, Two adjusting parts can be that the horizontally disposed flashboard of extraction pot 10 top or bottom setting is constituted, Flashboard can manually regulate, it is also possible to by flashboard and its screw mandrel moved in the horizontal direction of driving The piston rod of nut adjusting part or cylinder is connected, and utilizes electric or pneumatic regulation.Need Bright, in the present invention, for the ease of the scope that the present invention is claimed briefly, is clearly described, Therefore, be not sealed into line description to existing on extraction pot 10 at extractant leakage, certainly this Also it is the common knowledge understood of those of ordinary skill in the art and routine operation means.
In the present invention, it is preferred to use following scheme, as shown in Figure 2,4, the first adjusting part The slide rail 12 constituted including the grooved part of opening upwards, the vacancy portion that grooved part bottom land is offered is constituted throws Material mouth, slide rail 12 arranges in the horizontal direction, and slide rail 12 is provided with slide block 13, slide block 13 with Slide rail 12 constitutes slide-and-guide connection cooperation, the bottom surface of slide block 13 along the length direction of slide rail 12 Fit with the bottom land of grooved part, slide block 13 is provided with the hopper 14 that vertical shape is arranged, slide block 13 With expect bottom hopper 14 that opening shape, slide block 13 and the first drive mechanism Q1 are offered in the junction of mouth It is connected.Moved by the first drive mechanism adjusting slider 13 so that the sky on slide block 13 The portion of lacking is corresponding with the charge door on slide rail 12 and different, thus quick to extraction pot 10 of realization Charging and the Guan Bi of charge door, simultaneously when extracting, operator, can be by feeding intake dress Put in hopper 14, add the inventory that next batch needs to add, so there is no need to extracting Tank 10 complete to extract operation after again weighing add, thus save the time, improve raw material extraction efficiency.
Preferably implementing according to scheme as shown in Figure 2,3, the second adjusting part includes extraction pot The upper and lower first and second circular stripper 16,17 being arranged in parallel at 10 discharge ports, first unloads Flitch 16 is fixed with one with extraction pot 10, and the side of the second stripper 17 offers annular Groove, the second stripper 17 passes through the interior steel ball assembly 18 arranged of cannelure with extraction pot 10 around lead Vertical direction constitutes the connection that is rotatably assorted, and the center of circle of first and second stripper 16,17 is positioned at same lead On vertical line, first and second stripper is offered at the circumference of same radius size first and second respectively and unloads Material mouth 16a, 17a, the lower face of the first stripper 16 be arranged to by first and second step surface 161, It is step-like that 162 combinations are constituted, and second step face 162 is affixed with the upper face of the second stripper 17 Close, between First terrace 161 and the second stripper 17 upper face, form cavity, the first discharging Mouth 16a is opened on First terrace 161, is provided with at the step that first and second step surface is joined The step shape one of sealing member 163, the shape of sealing member 163 and first and second step surface junction Causing, the second stripper 17 is connected with the second drive mechanism Q2, scheme the most as shown in Figure 5, The outline of first and second step surface junction is arc, so sealing member is set to arc, close Sealing can use O-ring seals.Regulate the second stripper 17 by the second drive mechanism Q2 to carry out Rotate so that first and second discharge port on first and second stripper is corresponding and different, thus real Now quickly discharging material and the Guan Bi of discharge port to extraction pot 10, it is achieved quickly discharging material, thus save Time, improve extraction efficiency.
In the present invention, first, second and third drive mechanism can use electronic composition, and certain first drives machine Structure also can use cylinder to constitute, and the 3rd drive mechanism may be used without arranging operating handle and manually adjusts Joint, extraction pot 10 profile is cydariform or elliposoidal.
Further scheme is: be provided with ultrasound emission assembly or Microwave emission in extraction pot 10 Assembly, ultrasound emission assembly or Microwave emission assembly can improve the extraction effect of plant actives Rate and extraction ratio, shorten the cycle and improve the utilization rate of raw material.Extraction pot 10 is arranged on frame 11 On, frame 11 includes the spike 11 that four vertical shapes are arranged, the bottom of a spike 11 is provided with weight Force transducer 111, gravity sensor 111 can be measured the weight of whole extraction equipment in real time and lead to Crossing display to show, such operator just can the most accurately learn the feeding quantity of each material, Thus realize feeding intake according to optimal material ratio.Rabbling mechanism is included on shaft 151 axle body The spaced puddler of zigzag shape 152, paddle 153 is arranged on the end of puddler 152, For being articulated and connected and to constitute the jointed shaft being articulated and connected axial between puddler 152 and paddle 153 The angle axial with shaft 151 is 30~60 °, and paddle 153 is along away from puddler 152 1 The plate face width degree that end points near puddler 152 one end is gradually increased, and such rabbling mechanism is permissible The stirring making material is more abundant, can well protect rabbling mechanism simultaneously, prevent Solid material causes rabbling mechanism torsional deformation when tangling, and paddle 153 turns on puddler 152 Dynamic angle is difficult to excessive, and the general angle rotated is 1~2 °.Arrange on extraction pot 10 internal face There is the flow-interfering bar of zigzag shape, arranging also for the adequacy realizing material stirring of flow-interfering bar.
Detailed scheme is: slide block 13 is that a strip plate is constituted, and the two ends of slide block 13 are respectively Being provided with hopper 14, the outside of two hoppers 14 is respectively provided with material and adds mechanism, it is achieved multiple thing Adding of material, the sidewall of extraction pot 10 is sandwich, and the folder chamber that sandwich is formed is used for holding Receive hot fluid, the material in extraction pot 10 is incubated or heats.
In a word, the extraction equipment that the present invention provides, can effectively realize quickly adding and unloading of material, Realize the high concentration rapid extraction of plant pigment, improve the extraction efficiency of plant pigment.The present invention can For carrying of the natural plant pigments such as Rhododendron simsii Planch. pigment, hot phycoerythrobilin, carthamin, Flos Rosae Chinensis red pigment Take.
The above is only the preferred embodiment of the present invention, it is noted that for the art Those of ordinary skill for, after knowing content described in the present invention, former without departing from the present invention On the premise of reason, it is also possible to it is made some equal conversion and replacement, these convert on an equal basis and replace In generation, also should be regarded as belonging to protection scope of the present invention.

Claims (1)

1. the equipment extracting plant pigment, it is characterised in that: include setting gradually to plant Spend middle pigment to carry out the extraction element extracted, the material in extraction element is carried out the mistake of solid-liquid separation Filter device, the extracting solution storage tank of the filtrate after collecting filtration, concentrate extracting solution subtracts Pressure enrichment facility, and the extracting solution after concentrating is dried the spray-drying installation of powder process, subtract It is provided with heat exchanger between pressure enrichment facility and extraction element, in extracting solution storage tank, is provided with heat exchange Pipe, the entrance of heat exchanger tube is connected with the gas outlet of vacuum concentration equipment, the outlet of heat exchanger tube and The hot fluid import of heat exchanger is connected, the outlet phase of heat exchanger cold fluid inlet and extractant storage tank Connecting, the outlet of heat exchanger cold and hot fluid is connected with the extractant import of extraction element, extracts Device includes extraction pot and horizontally disposed shaft, in the middle part of the lateral wall, both sides that extraction pot is relative Being respectively arranged with mounting seat, shaft two ends are rotatably installed in mounting seat, and shaft and the 3rd drives Motivation structure is connected, and shaft is positioned on the axle body of extraction pot and is provided with rabbling mechanism, extraction pot The first regulation group that top is provided with dog-house and the closure state to dog-house is adjusted Part, the bottom of extraction pot is provided with discharge port and the closure state to discharge port is adjusted Two adjusting parts, the second adjusting part includes the upper and lower circle being arranged in parallel at extraction pot discharge port First and second stripper, the first stripper is fixed with one with extraction pot, the side of the second stripper Offering cannelure on face, the second stripper is by the steel ball assembly arranged in cannelure and extraction pot Constituting, around vertical, the connection that is rotatably assorted, the center of circle of first and second stripper is positioned at same plumb line On, first and second stripper is offered at the circumference of same radius size first and second discharge port respectively, The lower face of the first stripper be arranged to by first and second step surface combination constitute step-like, second The upper face of step surface and the second stripper fits, First terrace and the second stripper upper face Between formed cavity, the first discharge port is opened on First terrace, and first and second step surface is joined Step at be provided with sealing member, the step of the shape of sealing member and first and second step surface junction Shape is consistent, and the second stripper and the second drive mechanism are connected;First adjusting part includes opening The slide rail that grooved part upwards is constituted, the vacancy portion that grooved part bottom land is offered constitutes dog-house, slide rail Arrange in the horizontal direction, slide rail is provided with slide block, slide block and the slide rail length direction structure along slide rail Becoming slide-and-guide to connect to coordinate, the bottom surface of slide block fits with the bottom land of grooved part, and slide block is arranged The hopper that vertical shape is arranged, slide block is had to offer into opening shape, slide block with the junction of feed hopper bottom material mouth It is connected with the first drive mechanism;Microwave emission assembly it is provided with in extraction pot;Extraction pot is arranged on In frame, frame includes the spike that four vertical shapes are arranged, the bottom of a spike is provided with gravity and passes Sensor;The flow-interfering bar of zigzag shape it is provided with on extraction pot internal face.
CN201610341701.0A 2014-08-10 2015-07-18 The equipment for extracting phytochrome Active CN105949816B (en)

Applications Claiming Priority (3)

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CN2014204486476 2014-08-10
CN201420448647 2014-08-10
CN201510426986.3A CN104974549B (en) 2014-08-10 2015-07-18 For extracting the equipment of natural plant pigment

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CN105949816B CN105949816B (en) 2017-11-24

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CN108587234B (en) * 2018-07-11 2019-06-25 广东蓝水星食品有限公司 A kind of preparation process of edible pigment
CN110698877B (en) * 2019-09-18 2021-06-29 玉林师范学院 Capsochrome extraction element

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