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CN-121988049-A - Equipment and method for concentrating ginsenoside extract

CN121988049ACN 121988049 ACN121988049 ACN 121988049ACN-121988049-A

Abstract

The invention relates to the technical field of concentrating equipment, and particularly discloses concentrating equipment and a concentrating method for ginsenoside extracting solution. According to the invention, through the circumferential stirring of the dispersing unit and the reciprocating circulation action of the eccentric suction unit, multidimensional space turbulence is realized on the extracting solution at different levels in the concentration liner, the layering phenomenon of heavy component sinking and light component floating is forcedly broken, the high homogenization of the extracting solution in the whole concentration process is ensured, the consistency of the concentration effect is improved, the stability of the ginsenoside content in different batches of products is ensured, meanwhile, the continuous physical disturbance promotes the rapid and uniform distribution of heat in the liquid, the degradation or burning of the thermosensitive ginsenoside component caused by local overheating is avoided, and the activity of the target component is reserved to the greatest extent.

Inventors

  • YIN ZHENYU
  • LENG YANBING
  • XU YUFENG

Assignees

  • 沈阳天乐保化品有限公司

Dates

Publication Date
20260508
Application Date
20260410

Claims (10)

  1. 1. A device for concentrating a ginsenoside extract, comprising: the top of the tank body (100) is provided with a feed inlet (110) and a steam pipe (130), and the bottom of the tank body (100) is provided with a liquid discharge pipe (120); The concentrating unit (300) is arranged in the tank body (100) and comprises a concentrating container (310) and a separating inner container (320) eccentrically arranged in the concentrating container (310), the top of the concentrating container (310) is communicated with the steam pipe (130), a middle partition plate (330) is arranged in the separating inner container (320), the separating inner container (320) is divided into a lower cavity (340) and an upper cavity (350) by the middle partition plate (330), the bottom of the lower cavity (340) is communicated with the liquid discharge pipe (120), a backflow port (360) communicated with the concentrating container (310) is formed in one side of the bottom of the lower cavity (340), a suction port (370) communicated with the lower cavity (340) and the upper cavity (350) is formed in the middle partition plate (330), and an extrusion port (380) communicated with the concentrating container (310) is formed in one side of the upper cavity (350) away from the suction port (370). A dispersing unit (200) which is provided on the tank (100) and which performs circumferential stirring and dispersing treatment on the extraction liquid in the lower chamber (340); An eccentric pumping unit (400) eccentrically arranged in the upper chamber (350) for pumping the extracting solution in the lower chamber (340) into the upper chamber (350) through a pumping port (370) and extruding the extracting solution from an extruding port (380) into the concentration tank (310); and a heating unit (500) which is provided between the tank (100) and the concentration tank (310) and which is used for heating the extract in the concentration tank (310).
  2. 2. The apparatus according to claim 1, wherein the dispersing unit (200) comprises a driving motor (210) fixedly installed at one side of the top of the tank body (100) and a driving shaft (220) vertically rotatably installed in the tank body (100), the lower end of the driving shaft (220) movably penetrates through the top of the concentration container (310) and extends into the lower chamber (340), the lower end of the driving shaft (220) is provided with dispersing blades (230), and a transmission belt (240) is connected between the output end of the driving motor (210) and the driving shaft (220).
  3. 3. The apparatus for concentrating ginsenoside extractive solution according to claim 2, wherein the eccentric suction unit (400) comprises a rotary disc (410) eccentrically and rotatably installed in the upper chamber (350), the rotary disc (410) is fixedly connected with the driving shaft (220) coaxially, a plurality of sliding cavities (420) are circumferentially formed in the rotary disc (410), and a telescopic sealing plate (430) is radially and slidably embedded in the sliding cavities (420).
  4. 4. The apparatus for concentrating a ginsenoside extractive solution according to claim 1, wherein the heating unit (500) comprises a heating cavity (510) disposed between the tank body (100) and the concentrating container (310), a spiral flow channel (520) is disposed in the heating cavity (510), and a plurality of heating rods (530) are mounted at the bottom of the heating cavity (510).
  5. 5. The ginsenoside extract concentration device according to claim 1, further comprising a discharge unit (600), wherein the discharge unit (600) comprises a discharge rotating shaft (640) movably arranged in the liquid discharge pipe (120), a discharge spiral blade (650) which is internally matched with the liquid discharge pipe (120) is arranged on the discharge rotating shaft (640), a discharge motor (610) for driving the discharge rotating shaft (640) is arranged at the bottom of the tank body (100), and a discharge valve (121) is arranged at one side of the bottom of the liquid discharge pipe (120).
  6. 6. The ginsenoside extract concentration device according to claim 5, wherein a sealing cover shell (620) is arranged at the bottom of the liquid discharge pipe (120), a first rotating shaft (611) connected with the output end of the discharging motor (610) is horizontally rotatably arranged at one side of the sealing cover shell (620), a first bevel gear (612) is arranged on the first rotating shaft (611), a second rotating shaft (630) in transmission connection with the discharging rotating shaft (640) is vertically rotatably arranged at the top of the sealing cover shell (620), and a second bevel gear (613) meshed with the first bevel gear (612) is arranged on the second rotating shaft (630).
  7. 7. The apparatus for concentrating a ginsenoside extractive solution according to claim 6, wherein a spline housing (631) is fixedly sleeved on the second rotating shaft (630), the lower end of the discharging rotating shaft (640) is axially slidably connected with the spline housing (631), and a sealing ring (644) adapted to the inner wall of the liquid discharge tube (120) is arranged on the outer wall of the discharging rotating shaft (640).
  8. 8. The device for concentrating ginsenoside extractive solution according to claim 7, wherein the discharge shaft (640) has an air cavity (641), a communication notch (642) is formed on one side of the outer wall of the discharge shaft (640), a through hole (643) is formed between the communication notch (642) and the air cavity (641), air inlet nozzles (122) and air outlet holes (123) adapted to the communication notch (642) are respectively formed on two sides of the liquid discharge tube (120), and an electromagnetic valve plate (124) is mounted in the air outlet holes (123).
  9. 9. The ginsenoside extract concentration device according to claim 8, wherein a sealing disc (660) adapted to an opening at an upper end of the liquid discharge pipe (120) is arranged at a top end of the discharge rotating shaft (640), a collar (670) is rotatably embedded on the sealing disc (660), and the collar (670) is connected with a flexible filter bag (680) at a bottom surface of the lower chamber (340).
  10. 10. A method of using the concentrating apparatus for ginsenoside extract of any one of claims 1 to 9, comprising the steps of: step one, pouring ginsenoside extracting solution into a concentration liner (310) from a feed inlet (110); step two, heating the concentration liner (310) through a heating unit (500), and discharging steam from a steam pipe (130) to the outside of the tank body (100) in a rising manner; Step three, the dispersing unit (200) circumferentially agitates the extracting solution in the lower chamber (340); Step four, the eccentric pumping unit (400) pumps the bottom layer extracting solution upwards to the upper chamber (350), then the extracting solution is transversely pushed and extruded into the concentration liner (310) from the extrusion outlet (380), and then the extracting solution falls down and flows back to the lower chamber (340) through the backflow port (360); And fifthly, after the concentration is finished, the concentrated solution in the concentration container (310) is discharged through the liquid discharge pipe (120).

Description

Equipment and method for concentrating ginsenoside extract Technical Field The invention relates to the technical field of concentrating equipment, in particular to concentrating equipment and a concentrating method for ginsenoside extracting solution. Background Ginsenoside is mainly present in ginseng medicinal materials, and because monomer components of the ginsenoside are difficult to separate, the ginsenoside is usually processed into an extracting solution, and then the extracting solution of the ginsenoside is concentrated by concentrating equipment; The traditional concentration equipment is difficult to cope with the obvious layering phenomenon of different density components in the ginsenoside extracting solution in the heating process, the concentration effect consistency is poor due to the fact that the components are sinking and light components are floating upwards, the saponin content among product batches is unstable, the heating unit is easy to generate a high-temperature area due to the lack of effective multi-dimensional circulation, the ginsenoside is a thermosensitive component, degradation or burning is easy to occur in a high-temperature environment after long-time retention, and the loss of active components is serious. Disclosure of Invention In order to overcome the technical problems, the invention provides equipment and a method for concentrating ginsenoside extract. The aim of the invention can be achieved by the following technical scheme: A concentrating apparatus for ginsenoside extract, comprising: the top of the tank body is provided with a feed inlet and a steam pipe, and the bottom of the tank body is provided with a liquid discharge pipe; The concentrating unit is arranged in the tank body and comprises a concentrating liner and a separating liner eccentrically arranged in the concentrating liner, and the top of the concentrating liner is communicated with the steam pipe; a middle partition plate is arranged in the separation liner, a lower cavity and an upper cavity are formed in the separation liner in a separation mode by the middle partition plate, the bottom of the lower cavity is communicated with the liquid discharge pipe, a reflux port communicated with the concentration liner is formed in one side of the bottom of the lower cavity, a suction port communicated with the lower cavity and the upper cavity is formed in the middle partition plate, and an extrusion port communicated with the concentration liner is formed in one side of the upper cavity away from the suction port; The dispersing unit is arranged on the tank body and is used for carrying out circumferential stirring and dispersing treatment on the extracting solution in the lower cavity; the eccentric suction unit is eccentrically arranged in the upper cavity and is used for sucking the extracting solution in the lower cavity into the upper cavity through the suction port and extruding the extracting solution from the extrusion port into the concentration liner; And the heating unit is arranged between the tank body and the concentration liner and is used for heating the extracting solution in the concentration liner. As a further scheme of the invention, the dispersing unit comprises a driving motor fixedly arranged on one side of the top of the tank body and a driving shaft vertically rotatably arranged in the tank body, the lower end of the driving shaft movably penetrates through the top of the concentration liner and stretches into the lower cavity, dispersing blades are arranged at the lower end of the driving shaft, and a transmission belt is connected between the output end of the driving motor and the driving shaft. As a further scheme of the invention, the eccentric suction unit comprises a rotary table eccentrically and rotatably arranged in the upper cavity, the rotary table is coaxially and fixedly connected with the driving shaft, a plurality of sliding cavities are circumferentially arranged in the rotary table, and telescopic sealing plates are radially and slidably embedded in the sliding cavities. As a further scheme of the invention, the heating unit comprises a heating cavity arranged between the tank body and the concentration liner, a spiral flow passage is arranged in the heating cavity, and a plurality of heating rods are arranged at the bottom of the heating cavity. The automatic discharging device for the waste water of the waste water boiler is characterized by further comprising a discharging unit, wherein the discharging unit comprises a discharging rotating shaft movably arranged in the waste water pipe, a discharging spiral blade matched with the interior of the waste water pipe is arranged on the discharging rotating shaft, a discharging motor for driving the discharging rotating shaft is arranged at the bottom of the tank body, and a discharging valve is arranged at one side of the bottom of the waste water pipe. The automatic discharging device is characterized in that