CN115228182A - Preparation method and device of plant beverage - Google Patents

Preparation method and device of plant beverage Download PDF

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Publication number
CN115228182A
CN115228182A CN202210962643.9A CN202210962643A CN115228182A CN 115228182 A CN115228182 A CN 115228182A CN 202210962643 A CN202210962643 A CN 202210962643A CN 115228182 A CN115228182 A CN 115228182A
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Prior art keywords
filter
machine shell
barrel
filter barrel
slag
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Granted
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CN202210962643.9A
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CN115228182B (en
Inventor
刘军涛
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Hubei Renyutang Pharmaceutical Biological Engineering Co ltd
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Hubei Renyutang Pharmaceutical Biological Engineering Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/38—Other non-alcoholic beverages
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52—Adding ingredients
    • A23L2/60—Sweeteners
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105—Plant extracts, their artificial duplicates or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Centrifugal Separators (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

The invention relates to the technical field of separation devices, in particular to a preparation device of plant beverage, which comprises a machine shell, a filter barrel, a slag collection box, a main shaft, a driving mechanism, a retaining cylinder and an induction limiting mechanism, wherein the filter barrel is arranged on the machine shell; the liquid-slag separation is completed under the action of centrifugal force by driving the filter barrel to periodically rotate and further driving the liquid-slag to rotate. When the filter vat is blocked seriously, the rapid descending of the blocking drum can enable liquid to carry out backflushing work on the filter vat, so that the blocking problem is solved in time, and the filtering efficiency is improved. The invention also relates to a preparation method of the plant beverage, which comprises the steps of weighing the raw materials according to the proportion, decocting, filtering by using a preparation device of the plant beverage, and sequentially concentrating, preparing, tubularly and sterilizing after the extraction is finished. The produced plant beverage can strengthen the spleen and stomach and enhance the immunity; the vegetable beverage has good taste and convenient administration, contains no sugar, and can prevent obesity and dental caries of children; it is also suitable for patients with diabetes.

Description

Preparation method and device of plant beverage
Technical Field
The invention relates to the technical field of separation devices, in particular to a preparation method and a preparation device of a plant beverage.
Background
The filtering device is used for completing the filtering work of liquid slag in production and life. Most of the conventional filtering devices use gravity, but the filtering method has low efficiency and is inconvenient to clean. Compare in traditional gravity type filter equipment, centrifugal filter equipment's filtration efficiency is higher, and centrifugal filter equipment rotates through driving filter element to drive the sediment liquid and rotate, and then accomplish filtering operation under the effect of centrifugal force.
Chinese patent publication No. CN216440123U describes a centrifugal device for plant beverage production, which drives a filter frame to rotate, thereby making the residue liquid rotate, and the residue liquid in the stock solution completes the filtering work in the rotating process. Compare in traditional filter equipment, this utility model's filtration efficiency is higher. The utility model discloses a still include back flush mechanism for wash the filter screen in the filter screen outside, solved the inconvenient problem of clearing up of prior art well filter screen.
Although the whole slag-liquid separation process of the patent is convenient to operate, the efficiency of slag-liquid separation is improved to a certain extent compared with the traditional filtering device. However, in the device, the friction force between the filter screen and the liquid can only be used for providing the rotating speed for the liquid, the time for increasing the speed of the slag liquid is long, the filter screen can only be cleaned after the filtering is finished, and the problem of low filtering efficiency still exists.
Disclosure of Invention
The invention provides a preparation method and a device of a plant beverage, and aims to solve the problems that the conventional filtering device is low in filtering efficiency and cannot timely solve blockage in the filtering process.
The preparation device of the plant beverage adopts the following technical scheme: a preparation device of plant beverage comprises a machine shell, a filter barrel, a residue collection box, a main shaft, a driving mechanism, a retaining cylinder and an induction limiting device; the casing is cylindrical and is vertically arranged; a water outlet is arranged at the upper part of the side wall of the shell; the filter barrel is coaxially arranged in the machine shell, a plurality of first filter plates are arranged in the filter barrel, and the first filter plates are distributed in the circumferential direction of the filter barrel and are arranged along the radial direction of the filter barrel; a plurality of first fan-shaped notches are formed in the bottom wall of the filter barrel and are correspondingly arranged below the first filter plates, and each first fan-shaped notch is symmetrical about the horizontal projection of the corresponding first filter plate; the slag collection box is communicated up and down and arranged below the filter barrel and used for collecting filter residues passing through the first fan-shaped notch; a plugging plate is arranged below the slag collecting box to plug the lower end opening of the slag collecting box; the main shaft is rotatably and vertically arranged in the center of the machine shell, the main shaft is fixedly connected with a plurality of second filter plates, and the plurality of second filter plates are distributed circumferentially around the main shaft and are arranged along the radial direction of the main shaft; a baffle is fixedly connected below the main shaft; a plurality of second fan-shaped notches are formed in the baffle; the plurality of second fan-shaped notches are correspondingly arranged below the plurality of second filter plates, and each second fan-shaped notch is symmetrical about the horizontal projection of the corresponding second filter plate; the driving mechanism is used for driving the filter barrel to rotate forwards and backwards in a reciprocating mode, when the filter barrel rotates in the same direction, the filter barrel rotates slowly for a preset time, and then rotates quickly; when the water quantity flowing out of the water outlet is smaller than a preset value, the filtering barrel is driven to change the rotating direction; the blocking cylinder is coaxially arranged between the filter barrel and the machine shell and can move up and down, and the lower part of the blocking cylinder is positioned at the lower part of the machine shell in an initial state; a baffle ring is fixedly connected below the baffle cylinder, the inner wall of the baffle ring is abutted against the filter barrel, and the outer wall of the baffle ring is abutted against the inner wall of the machine shell; a first spring is arranged outside the blocking cylinder; the induction limiting mechanism is configured to limit the baffle ring to fall when water flowing out of the water outlet is larger than a preset value, and to release the limitation on the baffle ring when the water flowing out of the water outlet is smaller than the preset value.
Furthermore, the induction limiting mechanism comprises a top pressing block, an induction valve, a stop block and an induction spring; a hollow mounting block is fixedly connected outside the shell, a sensing cavity is defined by the mounting block and the shell, and the sensing cavity is communicated with the water outlet; the lower part of the mounting block is provided with a drain hole; the top pressing block is arranged in the induction cavity in a vertically movable manner, the induction valve is fixedly connected with the top pressing block, and the induction valve is positioned between the water outlet and the drain hole in an initial state; the stop block can be arranged on the machine shell in a radially moving mode along the machine shell, the induction spring is arranged between the machine shell and the jacking block, one surface, facing the stop block, of the jacking block is an inclined surface, and when the jacking block moves downwards, the jacking block pushes the stop block to move towards the direction of the main shaft.
Further, the drain hole is connected with a drain pipe.
Furthermore, two barrier strips are connected to the vertical edge of the second filter plate close to the filter barrel, and the two barrier strips are vertically arranged on two sides of the second filter plate; one surface of the barrier strip facing the main shaft is arc-shaped.
Furthermore, the plugging plate can rotate relative to the slag collecting box, a plurality of slag outlets are formed in the plugging plate, and after the plugging plate rotates relative to the slag collecting box by a preset angle, the slag outlets are respectively communicated with the slag collecting boxes.
Further, the driving mechanism comprises a motor and an intelligent control box, and a main shaft of the motor is connected with the filter barrel; the intelligent control box is used for controlling the reciprocating forward and backward rotation of the motor, and when the motor rotates along the same direction, the motor slowly rotates for a preset time and then rapidly rotates; when the water quantity flowing out of the water outlet is smaller than a preset value, namely the filter cartridge is blocked to a preset degree, the filter barrel is driven to change the rotating direction.
A preparation method of a plant beverage comprises the following steps:
(1) Weighing 5kg of codonopsis pilosula, 3kg of poria cocos, 3kg of lotus seeds, 5kg of Chinese yam, 7.5kg of roasted malt, 7.5kg of rice sprout, 1.5kg of endothelium corneum gigeriae galli, 7.5kg of reed rhizome and 7.5kg of semen coicis in corresponding parts by weight for later use;
(2) Adding 8 times of water into the raw materials prepared in the step (1), decocting for 2 hours, pouring the decocted liquid and solid into the filter barrel, and filtering and separating liquid residues to obtain primary filter residues and primary filtrate;
(3) Adding 6 times of water into the primary filter residue, decocting for 1.5 hours, pouring the decocted liquid and solid into the filter barrel, and filtering and separating liquid residue to obtain secondary filter residue and secondary filtrate;
(4) Mixing the primary filtrate and the secondary filtrate, standing, and pumping the supernatant into a storage tank through a liquid medicine pump;
(5) Controlling the temperature and the vacuum degree of the double-effect concentrator, and concentrating the liquid medicine to an extract with the volume of 450-500L;
(6) Introducing the extract into a preparation tank through a pipeline, weighing 100kg of xylitol, adding into the extract, adding purified water into the parallel mixture to 500L, and stirring to dissolve;
(7) After heating to a preset temperature, preserving heat for a preset time;
(8) Filling 50-53ml into each glass bottle or composite film bag;
(9) And (5) placing the filled product into a steam sterilization cabinet for sterilization.
Further, in the step (5), the first-effect vacuum degree is-0.07 Mpa to-0.08 Mpa, and the first-effect concentration temperature is as follows: 70-80 ℃; double-effect vacuum degree-0.06 MPa-0.07 MPa, double-effect concentration temperature: 60-70 ℃.
Further, in the step (7), the heating temperature is 80-85 ℃, and the temperature is kept for 30 minutes.
Further, the inner walls and pipes of the apparatus were cleaned with hot water at 80 ℃ for 30 minutes before filling.
The invention has the beneficial effects that: the driving mechanism drives the motor to rotate periodically, and then drives the filter barrel to rotate periodically, so as to drive the liquid slag to rotate, filter residues with large diameters can be separated from filter liquor in a low-speed rotation stage, and the filter liquor and the filter residues are separated under the action of centrifugal force in a high-speed rotation stage. And in the reversing stage, the filter residues on the filter barrel and the second filter plate can be pushed to a residue collection tank, and the filter residues are collected. And through the induction limiting mechanism, the blocking barrel is quickly lowered when the filter barrel is seriously blocked, so that the liquid among the filter barrel, the machine shell and the blocking ring can carry out back washing work on the filter barrel, the blocking problem is solved in time, and the filtering efficiency is improved.
The plant beverage prepared by the invention is convenient to take and good in palatability, and can be taken by children and diabetics due to no sugar, so that the occurrence of obesity and decayed teeth is prevented, the functions of spleen and stomach can be regulated, the spleen and stomach are strengthened, the stomach is nourished, and the immunity is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a plant beverage preparation apparatus according to the present invention;
FIG. 2 is a cross-sectional view of an embodiment of a plant beverage preparation device of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic structural view of a filter vat in an embodiment of an apparatus for preparing a vegetable beverage according to the present invention;
FIG. 5 is a cross-sectional view of a filter basket of an embodiment of an apparatus for preparing a plant beverage according to the present invention;
FIG. 6 is a schematic view showing the mounting structure of a main shaft, a baffle plate and a second filter plate in the embodiment of the apparatus for preparing a vegetable drink according to the present invention;
FIG. 7 is a schematic structural view of a baffle cylinder in an embodiment of the plant beverage preparation device of the invention;
FIG. 8 is a schematic view showing the structure of a closing plate in an embodiment of an apparatus for preparing a vegetable beverage according to the present invention;
in the figure: 100. a housing; 101. a water outlet; 110. mounting blocks; 111. an induction cavity; 112. a drain hole; 113. a drain pipe; 200. a filter vat; 210. a first filter plate; 220. a first sector notch; 300. a slag collection box; 310. a plugging plate; 311. a slag outlet; 400. a main shaft; 410. a second filter plate; 411. blocking strips; 420. a baffle plate; 421. a second sector notch; 500. a drive mechanism; 510. a motor; 520. an intelligent control box; 600. a blocking cylinder; 610. a baffle ring; 620. a first spring; 700. an induction limiting mechanism; 710. pressing the block; 720. an induction valve; 730. a stopper; 740. an induction spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The drawings are only used for illustrating specific structures and connection relations thereof, are only schematic and do not show specific dimensions and proportional relations among parts.
As shown in fig. 1 to 8, the preparation device for plant beverage of the present invention comprises a housing 100, a filter barrel 200, a residue collection box 300, a main shaft 400, a driving mechanism 500, a retaining cylinder 600 and an induction limiting device; a casing 100 having a cylindrical shape and vertically disposed; a water outlet 101 is arranged at the upper part of the side wall of the casing 100; the filter vat 200 is coaxially arranged in the machine shell 100, a plurality of first filter plates 210 are arranged in the filter vat 200, the plurality of first filter plates 210 are distributed around the circumference of the filter vat 200 and are arranged along the radial direction of the filter vat 200; a plurality of first fan-shaped notches 220 are formed in the bottom wall of the filter vat 200, the plurality of first fan-shaped notches 220 are correspondingly arranged below the plurality of first filter plates 210, and each first fan-shaped notch 220 is symmetrical with respect to the horizontal projection of the corresponding first filter plate 210; the slag collection box 300 is vertically communicated, is arranged below the filter barrel 200 and is used for collecting filter slag passing through the first fan-shaped notch 220; a plugging plate 310 is arranged below the slag collecting box 300 to plug the lower end opening of the slag collecting box 300; the main shaft 400 is rotatably and vertically arranged in the center of the machine shell 100, the main shaft 400 is fixedly connected with a plurality of second filter plates 410, and the plurality of second filter plates 410 are distributed around the circumference of the main shaft 400 and are arranged along the radial direction of the main shaft 400; a baffle 420 is fixedly connected below the main shaft 400; a plurality of second fan-shaped notches 421 are arranged on the baffle plate 420; the second fan-shaped notches 421 are correspondingly arranged below the second filter plates 410, and each second fan-shaped notch 421 is symmetrical with respect to the horizontal projection of the corresponding second filter plate 410; the driving mechanism 500 is used for driving the filter vat 200 to rotate forward and backward in a reciprocating manner, and when the filter vat rotates in the same direction, the filter vat rotates slowly for a preset time and then rotates quickly; when the water amount flowing out of the water outlet 101 is less than a preset value, the filter barrel 200 is driven to change the rotation direction; (ii) a The blocking cylinder 600 is coaxially disposed between the filter tub 200 and the cabinet 100 and can move up and down, and in an initial state, the lower part of the blocking cylinder 600 is located at the lower part of the cabinet 100; a baffle ring 610 is fixedly connected below the baffle cylinder 600, the inner wall of the baffle ring 610 is abutted with the filter cylinder 200, and the outer wall is abutted with the inner wall of the machine shell 100; a first spring 620 is arranged outside the gear barrel 600; the sensing and limiting mechanism 700 is configured to limit the stopper ring 610 from falling when the water flowing out of the water outlet 101 is greater than a preset value, and to release the limitation of the stopper ring 610 when the water flowing out of the water outlet 101 is less than the preset value.
Further, the sensing and limiting mechanism 700 comprises a top pressing block 710, a sensing valve 720, a stop block 730 and a sensing spring 740; a hollow mounting block 110 is fixedly connected outside the casing 100, the mounting block 110 and the casing 100 define a sensing cavity 111, and the sensing cavity 111 is communicated with the water outlet 101; the lower part of the mounting block 110 is provided with a drain hole 112; the top pressing block 710 can be installed in the induction cavity 111 in a vertically moving manner, the induction valve 720 is fixedly connected with the top pressing block 710, and in an initial state, the induction valve 720 is positioned between the water outlet 101 and the water drainage hole 112; the stopper 730 is installed in the casing 100 to be movable in a radial direction of the casing 100, the sensing spring 740 is installed between the casing 100 and the pressing block 710, a surface of the pressing block 710 facing the stopper 730 is inclined, and when the pressing block 710 moves downward, the pressing block 710 pushes the stopper 730 to move in a direction of the spindle 400. During rapid rotation, filtrate enters a space defined by the filter barrel 200, the machine shell 100 and the baffle ring 610 through filter holes on the filter barrel 200 under the action of centrifugal force, the centrifugal force is increased along with the increase of the rotation speed, the thrust of liquid to the baffle ring 610 is increased, the baffle cylinder 600 is further pushed to move upwards, and the volume of the space defined by the filter barrel 200, the machine shell 100 and the baffle ring 610 is increased when the baffle cylinder 600 moves upwards; after the baffle cylinder 600 rises for a preset distance, the baffle ring 610 is positioned above the water outlet 101, liquid in a space enclosed by the filter cylinder 200, the machine shell 100 and the baffle ring 610 flows through the water outlet 101 to reach the induction cavity 111, and then the induction valve 720 is pressed downwards under the action of gravity, and then the liquid is discharged from the water discharge pipe 113 through the water discharge hole 112; when the sensing valve 720 moves downwards, the top pressing block 710 is driven to move downwards, and the inclined surface of the top pressing block 710 enables the stopper 730 to move inwards the casing 100, so as to limit the downward movement of the stop ring 610; when more filter residues are accumulated on the filter vat 200, the liquid flowing into the space defined by the filter vat 200, the machine shell 100 and the baffle ring 610 decreases, the amount of the liquid flowing through the water outlet 101 to the sensing cavity 111 gradually decreases, after the liquid decreases to a preset value, the sensing valve 720 moves upwards under the action of the sensing spring 740, then the stop block 730 returns to the initial state, the baffle ring 610 is not limited by the stop block 730 and rapidly descends under the action of the first spring 620, and at the moment, the baffle ring 610 pushes the liquid in the space defined by the filter vat 200, the machine shell 100 and the baffle ring 610 to flow towards the inside of the filter vat 200, so as to back flush the inner wall of the filter vat 200.
Further, the drain hole 112 is connected with a drain pipe 113, and during the rapid rotation process, the filtrate flows through the filter barrel 200 under the action of centrifugal force, reaches the space enclosed by the filter barrel 200, the machine shell 100 and the baffle ring 610, then reaches the sensing cavity 111 through the water outlet 101, presses the sensing valve 720 under the action of gravity, and then passes through the drain hole 112 and is discharged from the drain pipe 113.
Further, two barrier strips 411 are connected to the vertical edge of the second filter plate 410 close to the filter vat 200, and the two barrier strips 411 are vertically arranged on two sides of the second filter plate 410; the side of the barrier 411 facing the spindle 400 is arc-shaped. The large-diameter filter residue on the second filter plate 410 moves outward in the radial direction of the filter vat 200 into the arc-shaped surface of the barrier strip 411 under the action of centrifugal force. When the filter barrel 200 is blocked to the preset degree, the water quantity passing through the water outlet is smaller than the preset value, the filter barrel 200 stops rotating in the forward direction at the moment, then slowly rotates in the reverse direction, and in the process, the large-diameter filter residues in the arc-shaped surface of the barrier strip 411 fall under the action of gravity.
Further, the plugging plate 310 can rotate relative to the slag collection box 300, a plurality of slag outlets 311 are arranged on the plugging plate 310, and after the plugging plate 310 rotates relative to the slag collection box 300 by a preset angle, the plurality of slag outlets 311 are respectively communicated with the plurality of slag collection boxes 300. When the filter residue in the residue collection box 300 is piled up too much, the blocking plate 310 can be rotated, so that the residue outlet 311 is communicated with the residue collection box 300, and the filter residue is discharged.
Further, the driving mechanism 500 comprises a motor 510 and an intelligent control box 520, and the main shaft 400 of the motor 510 is connected with the filter vat 200; the intelligent control box 520 is used for controlling the motor 510 to rotate forwards and backwards in a reciprocating manner, and when the motor is rotated along the same direction, the motor is slowly rotated for a preset time and then rapidly rotated; when the amount of water flowing out of the water outlet 101 is less than a preset value, that is, the filter cartridge 200 is blocked to a preset degree, the filter cartridge 200 is driven to turn the rotation direction.
The invention also provides a preparation method of the plant beverage, which comprises the following steps:
(1) Weighing 5kg of codonopsis pilosula, 3kg of poria cocos, 3kg of lotus seeds, 5kg of Chinese yam, 7.5kg of roasted malt, 7.5kg of rice sprout, 1.5kg of endothelium corneum gigeriae galli, 7.5kg of reed rhizome and 7.5kg of semen coicis in corresponding parts by weight for later use;
(2) Adding 8 times of water into the raw materials prepared in the step (1), decocting for 2 hours, pouring the decocted liquid and solid into the filter barrel 200, and filtering and separating liquid residues by using a preparation device of plant beverage to obtain filter residues and primary filtrate;
(3) Adding 6 times of water into the filter residue, decocting for 1.5 hr, pouring the decocted liquid and solid into the filter barrel 200, and filtering and separating the liquid residue with a plant beverage preparation device to obtain filter residue and secondary filtrate;
(4) Mixing the first-stage filtrate and the second-stage filtrate, standing, and pumping the supernatant into a storage tank through a liquid medicine pump;
(5) Controlling the temperature and vacuum degree of the double-effect concentrator, wherein the vacuum degree of one effect is-0.07 Mpa to-0.08 Mpa, and the concentration temperature of one effect is as follows: 70-80 ℃; double-effect vacuum degree-0.06-0.07 Mpa, double-effect concentration temperature: 60-70 ℃; concentrating the medicinal liquid to obtain 450-500L extract;
(6) Introducing the extract into a preparation tank through a pipeline, weighing 100kg of xylitol, adding into the extract, adding purified water into the parallel mixture to 500L, and stirring to dissolve;
(7) Heating to 80-85 deg.C, and keeping the temperature for 30 min;
(8) Cleaning the inner wall and the pipeline of the equipment by using hot water at 80 ℃ for 30 minutes, and then filling 50-53ml into each glass bottle or composite film bag;
(9) And (5) placing the filled product into a steam sterilization cabinet for sterilization.
With the above embodiments, the usage principle and working process of the present invention are as follows:
weighing 5kg of codonopsis pilosula, 3kg of poria cocos, 3kg of lotus seeds, 5kg of Chinese yam, 7.5kg of roasted malt, 7.5kg of rice sprout, 1.5kg of endothelium corneum gigeriae galli, 7.5kg of reed rhizome and 7.5kg of semen coicis in corresponding parts by weight for later use; adding 8 times of water into the raw materials, decocting for 2 hr, and filtering and separating liquid residue with a plant beverage preparation device to obtain filter residue and first-stage filtrate; adding 6 times of water into the filter residue, decocting for 1.5 hr, and filtering and separating the liquid residue with a plant beverage preparation device to obtain filter residue and secondary filtrate; mixing the first-stage filtrate and the second-stage filtrate, standing, and pumping the supernatant into a storage tank through a medicinal liquid pump; controlling the temperature and the vacuum degree of the double-effect concentrator, wherein the first-effect vacuum degree is-0.07 Mpa to-0.08 Mpa, and the first-effect concentration temperature is as follows: 70-80 ℃; double-effect vacuum degree-0.06-0.07 Mpa, double-effect concentration temperature: 60-70 ℃; concentrating the medicinal liquid to obtain extract with volume of 450-500L; introducing the extract into a preparation tank through a pipeline, weighing 100kg of xylitol, adding into the extract, adding purified water into the parallel mixture to 500L, and stirring to dissolve; heating to 80-85 deg.C, and keeping the temperature for 30 min; cleaning the inner wall and the pipeline of the equipment for 30 minutes by using hot water at 80 ℃, and then filling 50-53ml into each glass bottle or composite film bag; and (5) placing the filled product into a steam sterilization cabinet for sterilization.
The filtering process comprises the following steps:
in the initial state, the top pressing block 710 is located at the highest position, and the stopper 730 does not extend into the casing 100; the drum 600 is located at the lower portion in the casing 100 by its own weight and the elastic force of the first spring 620.
Pouring the decocted liquid and the raw materials into the filter vat 200, then starting the motor 510, wherein the motor 510 is driven by the intelligent control box 520 to rotate forward and backward in a reciprocating manner, and when rotating along the same direction, the motor is firstly rotated slowly for a preset time and then rotated quickly; when the amount of water flowing out of the water outlet 101 is smaller than a preset value, the filter barrel 200 is driven to change the rotation direction.
When the motor 510 rotates slowly in the forward direction, the filter vat 200 is driven to rotate slowly in the forward direction, the liquid in the filter vat 200 pushes the second filter plate 410, so that the second filter plate 410 is located on the front side of the rotation direction of the first filter plate 210, and then the second filter plate 410 rotates synchronously with the first filter plate 210; in this process, the first filter plate 210 and the second filter plate 410 rotate relative to the liquid, so that solid filter residues with large diameters in the liquid are filtered and are positioned at the front side in the rotation direction of the second filter plate 410.
After the motor 510 rotates forward and slowly for a preset time, the motor 510 rotates forward and rapidly under the driving of the intelligent control box 520, when the motor 510 rotates forward and rapidly, the filter barrel 200 is driven to rotate forward and rapidly, and the second filter plate 410 rotates rapidly along with the first filter plate 210 synchronously; because large-diameter filter residues are accumulated on the front side of the second filter plate 410 in the rotating direction, liquid can rotate quickly during quick rotation, filtrate enters a space defined by the filter barrel 200, the machine shell 100 and the baffle ring 610 through filter holes in the filter barrel 200 under the action of centrifugal force, the centrifugal force is increased along with the increase of the rotating speed, the thrust of the liquid to the baffle ring 610 is increased, the baffle cylinder 600 is further pushed to move upwards, and the volume of the space defined by the filter barrel 200, the machine shell 100 and the baffle ring 610 is increased when the baffle cylinder 600 moves upwards; when the baffle cylinder 600 rises for a preset distance, the baffle ring 610 is positioned above the water outlet 101, liquid in a space surrounded by the filter vat 200, the machine shell 100 and the baffle ring 610 flows through the water outlet 101 to reach the induction cavity 111, then the induction valve 720 is pressed downwards under the action of gravity, and then the liquid is discharged from the water discharge pipe 113 through the water discharge hole 112; when the sensing valve 720 moves downwards, the top pressing block 710 is driven to move downwards, and the inclined surface of the top pressing block 710 enables the stopper 730 to move inwards the casing 100, so as to limit the downward movement of the stop ring 610; when the amount of liquid discharged from the water outlet 101 is larger than a preset value, the induction valve 720 does not rise, and the baffle ring 610 does not move downwards; the large-diameter filter residue on the second filter plate 410 moves outwards along the radial direction of the filter vat 200 to the arc-shaped surface of the barrier strip 411 under the action of centrifugal force. The filter residue in the liquid is accumulated on the inner wall of the filter barrel 200 under the action of centrifugal force.
In the process of fast rotation, when more filter residues are accumulated on the filter barrel 200, the liquid flowing into the space defined by the filter barrel 200, the machine shell 100 and the baffle ring 610 decreases, the amount of the liquid flowing through the water outlet 101 to the sensing cavity 111 gradually decreases, after the liquid decreases to a preset value, the sensing valve 720 moves upwards under the action of the sensing spring 740, the motor 510 stops rotating in the forward direction under the drive of the intelligent control box 520 and starts to rotate slowly in the reverse direction, when the sensing valve 720 moves upwards, the stopper 730 returns to the initial state, the baffle ring 610 does not rapidly descend under the action of the first spring 620 under the restriction of the stopper 730, at this time, the baffle ring 610 pushes the liquid in the space defined by the filter barrel 200, the machine shell 100 and the baffle ring 610 to flow into the interior of the filter barrel 200, and performs back flushing on the inner wall of the filter barrel 200, so that the filter residues accumulated on the filter barrel 200 are separated from the filter barrel 200, and then are scraped to the first fan-shaped notch 220 by the second filter plate 410 and fall into the residue collection tank 300.
When the motor 510 stops rotating forward and changes the rotating direction, the large-diameter filter residue in the arc-shaped surface of the barrier 411 falls under the action of gravity, the second filter plate 410 is positioned on the front side of the other first filter plate 210 in the reverse rotation direction after rotating relative to the filter barrel 200, when the second filter plate 410 rotates relative to the filter barrel 200, the small-diameter filter residue on the inner wall of the filter barrel 200 and the large-diameter filter residue falling from the arc-shaped surface of the barrier 411 are pushed to the first fan-shaped notch 220, and when the second filter plate 410 is close to the first filter plate 210, the first fan-shaped notch 220 and the second fan-shaped notch 421 are overlapped, and the filter residue falls into the residue collection tank 300; the motion state of the motor 510 in the reverse rotation is identical to that in the forward rotation.
When the filter residue in the residue collection box 300 is accumulated too much, the blocking plate 310 can be rotated, so that the residue outlet 311 is communicated with the residue collection box 300, and the filter residue is discharged.
The motor 510 is driven by the intelligent control box 520 to circulate the process until the liquid is filtered.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (10)

1. A plant beverage preparation device, comprising:
a cylindrical housing (100) which is vertically arranged; a water outlet (101) is arranged at the upper part of the side wall of the casing (100);
the filter barrel (200) is coaxially arranged in the machine shell (100), a plurality of first filter plates (210) are arranged in the filter barrel (200), and the first filter plates (210) are circumferentially distributed around the filter barrel (200) and are arranged along the radial direction of the filter barrel (200); a plurality of first fan-shaped notches (220) are formed in the bottom wall of the filter barrel (200), the first fan-shaped notches (220) are correspondingly arranged below the first filter plates (210), and each first fan-shaped notch (220) is symmetrical about the horizontal projection of the corresponding first filter plate (210);
the slag collection box (300) is communicated up and down, is arranged below the filter barrel (200), and is used for collecting filter slag passing through the first fan-shaped notch (220); a plugging plate (310) is arranged below the slag collecting box (300) to plug the lower end opening of the slag collecting box (300);
the main shaft (400) is rotatably and vertically arranged at the center of the machine shell (100), the main shaft (400) is fixedly connected with a plurality of second filter plates (410), and the plurality of second filter plates (410) are distributed circumferentially around the main shaft (400) and are arranged along the radial direction of the main shaft (400); a baffle (420) is fixedly connected below the main shaft (400); a plurality of second fan-shaped notches (421) are arranged on the baffle (420); the second fan-shaped notches (421) are correspondingly arranged below the second filter plates (410), and each second fan-shaped notch (421) is symmetrical about the horizontal projection of the corresponding second filter plate (410);
the blocking cylinder (600) is coaxially arranged between the filter barrel (200) and the machine shell (100) and can move up and down, and the lower part of the blocking cylinder (600) is positioned at the lower part of the machine shell (100) in an initial state; a baffle ring (610) is fixedly connected below the baffle cylinder (600), the inner wall of the baffle ring (610) is abutted against the filter barrel (200), and the outer wall is abutted against the inner wall of the machine shell (100); a first spring (620) is arranged outside the retaining cylinder (600);
the driving mechanism (500) is used for driving the filter barrel (200) to rotate forwards and backwards in a reciprocating mode, and when the filter barrel rotates in the same direction, the filter barrel rotates slowly for a preset time period first and then rotates quickly; when the water quantity flowing out of the water outlet (101) is smaller than a preset value, the filter barrel (200) is driven to change the rotation direction;
the induction limiting mechanism (700) is configured to limit the baffle ring (610) to fall when water flowing out of the water outlet (101) is larger than a preset value, and to release the limitation on the baffle ring (610) when the water flowing out of the water outlet (101) is smaller than the preset value.
2. A plant beverage preparation device according to claim 1, wherein: the induction limiting mechanism (700) comprises a top pressing block (710), an induction valve (720), a stop block (730) and an induction spring (740); a hollow mounting block (110) is fixedly connected outside the machine shell (100), a sensing cavity (111) is defined by the mounting block (110) and the machine shell (100), and the sensing cavity (111) is communicated with the water outlet (101); a drain hole (112) is arranged at the lower part of the mounting block (110); the top pressing block (710) is arranged in the induction cavity (111) in a vertically movable mode, the induction valve (720) is fixedly connected with the top pressing block (710), and in an initial state, the induction valve (720) is located between the water outlet (101) and the water drainage hole (112); the stop block (730) can be installed on the machine shell (100) in a manner of moving along the radial direction of the machine shell (100), the induction spring (740) is arranged between the machine shell (100) and the top pressing block (710), one surface of the top pressing block (710) facing the stop block (730) is an inclined surface, and when the top pressing block (710) moves downwards, the top pressing block (710) pushes the stop block (730) to move towards the direction of the main shaft (400).
3. A plant beverage preparation device according to claim 2, characterized in that: the drain hole (112) is connected with a drain pipe (113).
4. A plant beverage preparation device according to claim 3, wherein: two barrier strips (411) are connected to the vertical edge of the second filter plate (410) close to the filter barrel (200), and the two barrier strips (411) are vertically arranged on two sides of the second filter plate (410); one surface of the barrier strip (411) facing the main shaft (400) is arc-shaped.
5. A plant beverage preparation device according to claim 1, wherein: the plugging plate (310) can rotate relative to the slag collecting box (300), a plurality of slag outlets (311) are arranged on the plugging plate (310), and after the plugging plate (310) rotates relative to the slag collecting box (300) by a preset angle, the slag outlets (311) are respectively communicated with the slag collecting boxes (300).
6. A plant beverage preparation device according to any one of claims 1 to 5, wherein: the driving mechanism (500) comprises a motor (510) and an intelligent control box (520), and a main shaft (400) of the motor (510) is connected with the filter barrel (200); the intelligent control box (520) is used for controlling the motor (510) to rotate forwards and backwards in a reciprocating mode, and when the motor rotates in the same direction, the motor rotates slowly for a preset time period first and then rotates quickly; when the water quantity flowing out of the water outlet (101) is smaller than a preset value, namely the filter cartridge (200) is blocked to a preset degree, the filter cartridge (200) is driven to change the rotation direction.
7. The preparation method of the plant beverage is characterized by comprising the following steps:
(1) Weighing 5kg of codonopsis pilosula, 3kg of poria cocos, 3kg of lotus seeds, 5kg of Chinese yam, 7.5kg of roasted malt, 7.5kg of rice sprout, 1.5kg of endothelium corneum gigeriae galli, 7.5kg of reed rhizome and 7.5kg of semen coicis in corresponding parts by weight for later use;
(2) Adding 8 times of water into the raw materials prepared in the step (1), decocting for 2 hours, pouring the decocted liquid and solid into a filtering barrel according to any one of claims 1-5, and filtering and separating liquid residues to obtain primary filter residues and primary filtrate;
(3) Adding 6 times of water into the primary filter residue, decocting for 1.5 hr, pouring the decocted liquid and solid into the filtering barrel of any one of claims 1-5, and filtering and separating the liquid residue to obtain secondary filter residue and secondary filtrate;
(4) Mixing the primary filtrate and the secondary filtrate, standing, and pumping the supernatant into a storage tank through a liquid medicine pump;
(5) Controlling the temperature and the vacuum degree of the double-effect concentrator, and concentrating the liquid medicine to an extract with the volume of 450-500L;
(6) Introducing the extract into a preparation tank through a pipeline, weighing 100kg of xylitol, adding into the extract, adding purified water into the parallel mixture to 500L, and stirring to dissolve;
(7) After heating to a preset temperature, preserving heat for a preset time;
(8) Filling 50-53ml into each glass bottle or composite film bag;
(9) And (5) placing the filled product into a steam sterilization cabinet for sterilization.
8. The method for preparing a vegetable beverage according to claim 7, wherein: in the step (5), the first-effect vacuum degree is-0.07 Mpa to-0.08 Mpa, and the first-effect concentration temperature is as follows: 70-80 ℃; double-effect vacuum degree-0.06 Mpa-0.07 Mpa, double-effect concentration temperature: 60-70 ℃.
9. The method for preparing a vegetable beverage according to claim 8, wherein: in the step (7), the heating temperature is 80-85 ℃, and the temperature is kept for 30 minutes.
10. The method for preparing a vegetable beverage according to claim 9, wherein: the inner walls and tubing of the apparatus were cleaned with hot water at 80 ℃ for 30 minutes before filling.
CN202210962643.9A 2022-08-11 2022-08-11 Preparation method and device of plant beverage Active CN115228182B (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN117797533A (en) * 2024-02-29 2024-04-02 广东安捷伦新材料科技有限公司 Filtering device of environment-friendly paint and preparation method

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CN216703581U (en) * 2022-01-19 2022-06-10 福建省力菲克药业有限公司 Filtering equipment for liquid beverage production

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Publication number Priority date Publication date Assignee Title
WO2009127256A1 (en) * 2008-04-17 2009-10-22 Jisbrey, S.A Hydronium stabilized and dissoluble silicic acid nanoparticles: preparation, stabilization and use
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Publication number Priority date Publication date Assignee Title
CN117797533A (en) * 2024-02-29 2024-04-02 广东安捷伦新材料科技有限公司 Filtering device of environment-friendly paint and preparation method
CN117797533B (en) * 2024-02-29 2024-04-30 广东安捷伦新材料科技有限公司 Filtering device of environment-friendly paint and preparation method

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