CN112868964A - Red date beverage preparation method and fine filtering device - Google Patents

Red date beverage preparation method and fine filtering device Download PDF

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Publication number
CN112868964A
CN112868964A CN202110157763.7A CN202110157763A CN112868964A CN 112868964 A CN112868964 A CN 112868964A CN 202110157763 A CN202110157763 A CN 202110157763A CN 112868964 A CN112868964 A CN 112868964A
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CN
China
Prior art keywords
parts
cover
box
water
ring
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Pending
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CN202110157763.7A
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Chinese (zh)
Inventor
张倩茹
贾杰
尹蓉
梁志宏
吕英忠
王俊宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Mechanical And Electrical Design And Research Institute Co ltd
Pomology Institute Shanxi Academy of Agricultural Sciences
Original Assignee
Shanxi Mechanical And Electrical Design And Research Institute Co ltd
Pomology Institute Shanxi Academy of Agricultural Sciences
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Priority to CN202110157763.7A priority Critical patent/CN112868964A/en
Publication of CN112868964A publication Critical patent/CN112868964A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/38Other non-alcoholic beverages
    • A23L2/382Other non-alcoholic beverages fermented
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067Construction of the filtering drums, e.g. mounting or sealing arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/48Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The invention belongs to the field of red date beverages, and particularly relates to a red date beverage preparation method, which comprises the following steps: the method comprises the following steps: the preparation of the raw materials comprises the following raw materials in parts by weight: 30-40 parts of red dates, 10-12 parts of medlar, 6-8 parts of hawthorn, 8-10 parts of kudzu root, 8-10 parts of motherwort, 3-5 parts of gastrodia elata, 10-16 parts of dried pickled plum, 10-12 parts of chrysanthemum, 6-8 parts of lactic acid bacteria, 3-5 parts of ginger, 4-6 parts of white granulated sugar and the balance of water; step two: cleaning the red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in the step one, and crushing the cleaned red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in a first crushing device to obtain main materials for later use. The red date beverage is prepared from the main materials of red dates, medlar, hawthorn, kudzu root, motherwort, gastrodia elata and dried plum, uses various traditional Chinese medicinal materials capable of reducing blood pressure, has a certain blood pressure reducing effect on hypertension crowds when being drunk, is enhanced in function, and is enriched in flavor due to the addition of chrysanthemum and ginger as auxiliary materials.

Description

Red date beverage preparation method and fine filtering device
Technical Field
The invention relates to the technical field of red date beverages, in particular to a red date beverage preparation method and a fine filtering device.
Background
The red dates are rich in protein, fat, sugar, carotene, B vitamins, vitamin C, vitamin P, calcium, phosphorus, iron, cyclic adenosine monophosphate and other nutritional ingredients. The content of vitamin C in the fruits is named as the top cogongrass, and the fruit wine has the effects of enriching blood, beautifying and treating insomnia.
At present, the red dates can be made into various drinks, and can also be made into jujube wine and the like. At present, when red dates are prepared into beverages, other substances are added into the red dates to form beverages with certain flavor. However, the existing red date beverage has single function during preparation and can be drunk only as a flavor beverage, so red date beverages with other functions can be developed. In addition, the red dates need to be filtered in the preparation process, but the existing filtering device is difficult to meet the requirements, so that the filtering effect is poor.
Disclosure of Invention
The invention aims to provide a red date beverage preparation method and a fine filtering device, which solve the problems that the existing red date beverage has single function and does not have the function of reducing blood pressure and the problems that a fine filtering measure is not needed during filtering and the fine filtering effect is poor in the red date beverage preparation process.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of a red date beverage comprises the following steps:
the method comprises the following steps: the preparation of the raw materials comprises the following raw materials in parts by weight: 30-40 parts of red dates, 10-12 parts of medlar, 6-8 parts of hawthorn, 8-10 parts of kudzu root, 8-10 parts of motherwort, 3-5 parts of gastrodia elata, 10-16 parts of dried pickled plum, 10-12 parts of chrysanthemum, 6-8 parts of lactic acid bacteria, 3-5 parts of ginger, 4-6 parts of white granulated sugar and the balance of water;
step two: cleaning the red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in the step one, and crushing the cleaned red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in a first crushing device to obtain main materials for later use;
step three: putting the main material in the second step into a first cooking container, adding a proper amount of water, and then heating and cooking for 1 hour;
step four: cleaning chrysanthemum and ginger, placing the chrysanthemum and the ginger into a second crushing device for crushing, placing the crushed material into a second cooking container, adding white granulated sugar, and cooking the mixture for 30 minutes by using a small fire as auxiliary materials for later use;
step five: putting the main material and the auxiliary material into a fermentation tank, and adding lactobacillus for fermentation for 24 hours;
step six: discharging the fermentation liquor in the fermentation tank, and placing the fermentation liquor in a fine filtering device for filtering to obtain a beverage stock solution;
step seven: blending the stock solution and making into beverage.
A fine filtering device comprises a box body, wherein a water pump is fixedly connected to the outer side of the box body, a water inlet pipe is arranged at the left end of the water pump, a hose is sleeved on the outer side of the water inlet pipe, a clamp is fixedly mounted on the outer side of the hose, a water outlet pipe is arranged at the right end of the water pump, the water outlet pipe penetrates through the box body, a water service pipe is arranged at the right end of the water outlet pipe, and a plurality of spray heads are arranged on the water service;
the upper end of the box body is connected with a box cover through threads, the upper end of the box cover is fixedly provided with a motor, a motor shaft of the motor is rotatably connected with the box cover, the bottom of the motor shaft is sleeved with a connecting sleeve, the lower end of the connecting sleeve is fixedly connected with a connecting frame, the lower end of the connecting frame is fixedly connected with a supporting ring, the lower end of the supporting ring is provided with a filter mantle, the outer side of the filter mantle is sleeved with a connecting ring, a second bolt is slidably connected with the connecting ring and the filter mantle, the second bolt is in threaded connection with the supporting ring, and a filter screen is bonded in;
the bottom of the box body is connected with a bottom cover through threads, the outer side of the bottom cover is rotatably connected with a filter cover, the upper end of the bottom cover is provided with a vertical rod, the vertical rod is provided with a cross rod, the tail end of the cross rod is provided with a connecting strip, the surface of the connecting strip is provided with a hairbrush, and the hairbrush is in contact with the filter screen;
the bottom of box is provided with the supporting seat, the guiding hole has been seted up to the inside of supporting seat, sliding connection has the locating pin in the guiding hole, the outside fixedly connected with spacing ring of locating pin, the outside of locating pin is provided with the spring, the constant head tank has been seted up on the bottom, the locating pin has been pegged graft in the constant head tank.
Preferably, be provided with the inlet pipe on the box, be provided with first valve on the inlet pipe, the bottom of box is provided with the discharging pipe, be provided with the second valve on the discharging pipe.
Preferably, the bottom of the outer side of the box body is fixedly connected with two symmetrically distributed supports, and the lower ends of the supports are fixedly connected with a base.
Preferably, the connecting sleeve is connected with a first bolt in a sliding mode, and the first bolt is connected with the motor shaft through threads.
Preferably, the support ring, the filter cover and the connecting ring are rotationally connected with the inner wall of the box body, the filter cover is of a porous structure, and the filter cover is made of rubber materials.
Preferably, the bottom cover, the upright rods, the cross rods and the connecting strips are of an integrated structure and are all made of rubber materials.
Preferably, one end of the spring is in contact connection with the supporting seat, and the other end of the spring is in contact connection with the limiting ring.
Compared with the prior art, the invention has the following beneficial effects:
1. the red date beverage is prepared from the main materials of red dates, medlar, hawthorn, kudzu root, motherwort, gastrodia elata and dried plum, uses various traditional Chinese medicinal materials capable of reducing blood pressure, has a certain blood pressure reducing effect on hypertension crowds when being drunk, is enhanced in function, and is enriched in flavor due to the addition of chrysanthemum and ginger as auxiliary materials.
2. The invention can ensure that the filter screen is not easy to block in the filtering process by designing the fine filtering device, thereby ensuring the filtering efficiency, the filtered impurities are left in the filtering cover and can be conveniently removed, and the invention also designs the parts such as the water pump, the water outlet pipe, the water pipe, the spray head and the like, can form a washing device, can carry out back washing on the filter screen and is convenient to clean the filter screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of the portion C of FIG. 1 according to the present invention;
FIG. 5 is a front view of the filter cage of FIG. 1 according to the present invention;
FIG. 6 is a top view of the support ring of FIG. 1 of the present invention.
In the figure: 1. a box body; 2. a feed pipe; 3. a first valve; 4. a discharge pipe; 5. a second valve; 6. a support; 7. a base; 8. a water pump; 9. a water inlet pipe; 10. a hose; 11. clamping a hoop; 12. a water outlet pipe; 13. a water pipe; 14. a spray head; 15. a box cover; 16. an electric motor; 17. a motor shaft; 18. connecting sleeves; 19. a first bolt; 20. a connecting frame; 21. a support ring; 22. a filter housing; 23. a connecting ring; 24. a second bolt; 25. a filter screen; 26. a bottom cover; 27. erecting a rod; 28. a cross bar; 29. a connecting strip; 30. a brush; 31. a supporting seat; 32. a guide hole; 33. positioning pins; 34. a limiting ring; 35. a spring; 36. and (6) positioning a groove.
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.
Example 1:
a preparation method of a red date beverage comprises the following steps:
the method comprises the following steps: the preparation of the raw materials comprises the following raw materials in parts by weight: 30 parts of red dates, 10 parts of medlar, 6 parts of hawthorn, 8 parts of kudzu root, 8 parts of motherwort, 3 parts of gastrodia elata, 10 parts of dried pickled plum, 10 parts of chrysanthemum, 6 parts of lactic acid bacteria, 3 parts of ginger, 4 parts of white granulated sugar and the balance of water;
step two: cleaning the red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in the step one, and crushing the cleaned red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in a first crushing device to obtain main materials for later use;
step three: putting the main material in the second step into a first cooking container, adding a proper amount of water, and then heating and cooking for 1 hour;
step four: cleaning chrysanthemum and ginger, placing the chrysanthemum and the ginger into a second crushing device for crushing, placing the crushed material into a second cooking container, adding white granulated sugar, and cooking the mixture for 30 minutes by using a small fire as auxiliary materials for later use;
step five: putting the main material and the auxiliary material into a fermentation tank, and adding lactobacillus for fermentation for 24 hours;
step six: discharging the fermentation liquor in the fermentation tank, and placing the fermentation liquor in a fine filtering device for filtering to obtain a beverage stock solution;
step seven: blending the stock solution and making into beverage.
Referring to fig. 1-6, a fine filtering device comprises a box body 1, a water pump 8 is fixedly connected to the outer side of the box body 1, a water inlet pipe 9 is arranged at the left end of the water pump 8, a hose 10 is sleeved on the outer side of the water inlet pipe 9, a clamp 11 is fixedly installed on the outer side of the hose 10, a water outlet pipe 12 is arranged at the right end of the water pump 8, the water outlet pipe 12 penetrates through the box body 1, a water through pipe 13 is arranged at the right end of the water outlet pipe 12, and a plurality of nozzles 14;
the upper end of the box body 1 is connected with a box cover 15 through threads, the upper end of the box cover 15 is fixedly provided with a motor 16, a motor shaft 17 of the motor 16 is rotatably connected with the box cover 15, the bottom of the motor shaft 17 is sleeved with a connecting sleeve 18, the lower end of the connecting sleeve 18 is fixedly connected with a connecting frame 20, the lower end of the connecting frame 20 is fixedly connected with a supporting ring 21, the lower end of the supporting ring 21 is provided with a filter cover 22, the outer side of the filter cover 22 is sleeved with a connecting ring 23, the connecting ring 23 and the filter cover 22 are connected with a second bolt 24 in a sliding mode, the second bolt 24 is connected with the supporting;
the bottom of the box body 1 is connected with a bottom cover 26 through threads, the outer side of the bottom cover 26 is rotatably connected with a filter cover 22, the upper end of the bottom cover 26 is provided with an upright rod 27, the upright rod 27 is provided with a cross rod 28, the tail end of the cross rod 28 is provided with a connecting strip 29, the surface of the connecting strip 29 is provided with a brush 30, and the brush 30 is in contact with the filter screen 25;
the bottom of box 1 is provided with supporting seat 31, and the guiding hole 32 has been seted up to the inside of supporting seat 31, and sliding connection has locating pin 33 in the guiding hole 32, and the outside fixedly connected with spacing ring 34 of locating pin 33, the outside of locating pin 33 are provided with spring 35, have seted up constant head tank 36 on the bottom 26, and the joint has locating pin 33 in the constant head tank 36.
In this embodiment, be provided with inlet pipe 2 on the box 1, be provided with first valve 3 on the inlet pipe 2, the bottom of box 1 is provided with discharging pipe 4, is provided with second valve 5 on the discharging pipe 4. The feeding pipe 2 is used for feeding, and the discharging pipe 4 is used for discharging.
In this embodiment, the bottom of the outer side of the box body 1 is fixedly connected with two symmetrically distributed brackets 6, and the lower end of each bracket 6 is fixedly connected with a base 7. The box body 1 can be supported through the design of the bracket 6 and the base 7.
In this embodiment, the connecting sleeve 18 is slidably connected with a first bolt 19, and the first bolt 19 is connected with the motor shaft 17 through a thread. The connecting sleeve 18 can be fixed on the motor shaft 17 by the installation of the first bolt 19.
In this embodiment, the support ring 21, the filter cover 22 and the connection ring 23 are all rotatably connected to the inner wall of the box body 1, the filter cover 22 is of a porous structure, and the filter cover 22 is made of rubber material. The filter housing 22 may support a filter screen 25.
In this embodiment, the bottom cover 26, the upright 27, the cross bar 28 and the connecting bar 29 are of an integral structure and made of rubber material. The rubber material has good flexibility and is convenient to take out.
In this embodiment, one end of the spring 35 is connected to the supporting seat 31, and the other end of the spring 35 is connected to the limiting ring 34. The spring 35 exerts a pushing force on the retainer ring 34.
In the filtering process, the material enters the box body 1 through the feeding pipe 2 and enters the filter cover 22, then the material is filtered by the filter screen 25 and flows out of the filter cover 22 and then flows out of the discharge pipe 4, and during filtering, the motor 16 is started, the motor shaft 17 of the motor 16 drives the connecting sleeve 18 to rotate, the connecting sleeve 18 drives the connecting frame 20 to rotate, the connecting frame 20 drives the supporting ring 21 to rotate, the supporting ring 21 drives the filter cover 22 to rotate, the filter cover 22 drives the filter screen 25 to rotate, so that impurities are not easy to attach to the filter screen 25, and when the filter screen 25 rotates, the connecting frame can rotate relative to the brush 30, further preventing the impurities from attaching to the filter screen 25, avoiding reduction of filtering efficiency, the impurities stay in the filter cover 22, when slag needs to be discharged, the positioning pin 33 is pulled leftwards, the positioning pin 33 leaves the positioning groove 36 of the bottom cover 26, and, the slag can be discharged, after the slag is discharged, the water pump 8 is started, the water pump 8 supplies water to the water outlet pipe 12, water flow is sprayed out through the water through pipe 13 and the spray head 14 to spray water for cleaning the rotating filter cover 22, and therefore backwashing is achieved, and the cleaning effect is good.
Example 2:
a preparation method of a red date beverage comprises the following steps:
the method comprises the following steps: the preparation of the raw materials comprises the following raw materials in parts by weight: 30-40 parts of red dates, 11 parts of medlar, 7 parts of hawthorn, 9 parts of kudzu root, 9 parts of motherwort, 4 parts of gastrodia elata, 13 parts of dried plum, 11 parts of chrysanthemum, 7 parts of lactic acid bacteria, 4 parts of ginger, 5 parts of white granulated sugar and the balance of water;
step two: cleaning the red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in the step one, and crushing the cleaned red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in a first crushing device to obtain main materials for later use;
step three: putting the main material in the second step into a first cooking container, adding a proper amount of water, and then heating and cooking for 1 hour;
step four: cleaning chrysanthemum and ginger, placing the chrysanthemum and the ginger into a second crushing device for crushing, placing the crushed material into a second cooking container, adding white granulated sugar, and cooking the mixture for 30 minutes by using a small fire as auxiliary materials for later use;
step five: putting the main material and the auxiliary material into a fermentation tank, and adding lactobacillus for fermentation for 24 hours;
step six: discharging the fermentation liquor in the fermentation tank, and placing the fermentation liquor in a fine filtering device for filtering to obtain a beverage stock solution;
step seven: blending the stock solution and making into beverage.
Referring to fig. 1-6, a fine filtering device comprises a box body 1, a water pump 8 is fixedly connected to the outer side of the box body 1, a water inlet pipe 9 is arranged at the left end of the water pump 8, a hose 10 is sleeved on the outer side of the water inlet pipe 9, a clamp 11 is fixedly installed on the outer side of the hose 10, a water outlet pipe 12 is arranged at the right end of the water pump 8, the water outlet pipe 12 penetrates through the box body 1, a water through pipe 13 is arranged at the right end of the water outlet pipe 12, and a plurality of nozzles 14;
the upper end of the box body 1 is connected with a box cover 15 through threads, the upper end of the box cover 15 is fixedly provided with a motor 16, a motor shaft 17 of the motor 16 is rotatably connected with the box cover 15, the bottom of the motor shaft 17 is sleeved with a connecting sleeve 18, the lower end of the connecting sleeve 18 is fixedly connected with a connecting frame 20, the lower end of the connecting frame 20 is fixedly connected with a supporting ring 21, the lower end of the supporting ring 21 is provided with a filter cover 22, the outer side of the filter cover 22 is sleeved with a connecting ring 23, the connecting ring 23 and the filter cover 22 are connected with a second bolt 24 in a sliding mode, the second bolt 24 is connected with the supporting;
the bottom of the box body 1 is connected with a bottom cover 26 through threads, the outer side of the bottom cover 26 is rotatably connected with a filter cover 22, the upper end of the bottom cover 26 is provided with an upright rod 27, the upright rod 27 is provided with a cross rod 28, the tail end of the cross rod 28 is provided with a connecting strip 29, the surface of the connecting strip 29 is provided with a brush 30, and the brush 30 is in contact with the filter screen 25;
the bottom of box 1 is provided with supporting seat 31, and the guiding hole 32 has been seted up to the inside of supporting seat 31, and sliding connection has locating pin 33 in the guiding hole 32, and the outside fixedly connected with spacing ring 34 of locating pin 33, the outside of locating pin 33 are provided with spring 35, have seted up constant head tank 36 on the bottom 26, and the joint has locating pin 33 in the constant head tank 36.
In this embodiment, be provided with inlet pipe 2 on the box 1, be provided with first valve 3 on the inlet pipe 2, the bottom of box 1 is provided with discharging pipe 4, is provided with second valve 5 on the discharging pipe 4. The feeding pipe 2 is used for feeding, and the discharging pipe 4 is used for discharging.
In this embodiment, the bottom of the outer side of the box body 1 is fixedly connected with two symmetrically distributed brackets 6, and the lower end of each bracket 6 is fixedly connected with a base 7. The box body 1 can be supported through the design of the bracket 6 and the base 7.
In this embodiment, the connecting sleeve 18 is slidably connected with a first bolt 19, and the first bolt 19 is connected with the motor shaft 17 through a thread. The connecting sleeve 18 can be fixed on the motor shaft 17 by the installation of the first bolt 19.
In this embodiment, the support ring 21, the filter cover 22 and the connection ring 23 are all rotatably connected to the inner wall of the box body 1, the filter cover 22 is of a porous structure, and the filter cover 22 is made of rubber material. The filter housing 22 may support a filter screen 25.
In this embodiment, the bottom cover 26, the upright 27, the cross bar 28 and the connecting bar 29 are of an integral structure and made of rubber material. The rubber material has good flexibility and is convenient to take out.
In this embodiment, one end of the spring 35 is connected to the supporting seat 31, and the other end of the spring 35 is connected to the limiting ring 34. The spring 35 exerts a pushing force on the retainer ring 34.
In the filtering process, the material enters the box body 1 through the feeding pipe 2 and enters the filter cover 22, then the material is filtered by the filter screen 25 and flows out of the filter cover 22 and then flows out of the discharge pipe 4, and during filtering, the motor 16 is started, the motor shaft 17 of the motor 16 drives the connecting sleeve 18 to rotate, the connecting sleeve 18 drives the connecting frame 20 to rotate, the connecting frame 20 drives the supporting ring 21 to rotate, the supporting ring 21 drives the filter cover 22 to rotate, the filter cover 22 drives the filter screen 25 to rotate, so that impurities are not easy to attach to the filter screen 25, and when the filter screen 25 rotates, the connecting frame can rotate relative to the brush 30, further preventing the impurities from attaching to the filter screen 25, avoiding reduction of filtering efficiency, the impurities stay in the filter cover 22, when slag needs to be discharged, the positioning pin 33 is pulled leftwards, the positioning pin 33 leaves the positioning groove 36 of the bottom cover 26, and, the slag can be discharged, after the slag is discharged, the water pump 8 is started, the water pump 8 supplies water to the water outlet pipe 12, water flow is sprayed out through the water through pipe 13 and the spray head 14 to spray water for cleaning the rotating filter cover 22, and therefore backwashing is achieved, and the cleaning effect is good.
Example 3:
a preparation method of a red date beverage comprises the following steps:
the method comprises the following steps: the preparation of the raw materials comprises the following raw materials in parts by weight: 30-40 parts of red dates, 12 parts of medlar, 8 parts of hawthorn, 10 parts of kudzu root, 10 parts of motherwort, 5 parts of gastrodia elata, 16 parts of dried pickled plum, 12 parts of chrysanthemum, 8 parts of lactic acid bacteria, 5 parts of ginger, 6 parts of white granulated sugar and the balance of water;
step two: cleaning the red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in the step one, and crushing the cleaned red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in a first crushing device to obtain main materials for later use;
step three: putting the main material in the second step into a first cooking container, adding a proper amount of water, and then heating and cooking for 1 hour;
step four: cleaning chrysanthemum and ginger, placing the chrysanthemum and the ginger into a second crushing device for crushing, placing the crushed material into a second cooking container, adding white granulated sugar, and cooking the mixture for 30 minutes by using a small fire as auxiliary materials for later use;
step five: putting the main material and the auxiliary material into a fermentation tank, and adding lactobacillus for fermentation for 24 hours;
step six: discharging the fermentation liquor in the fermentation tank, and placing the fermentation liquor in a fine filtering device for filtering to obtain a beverage stock solution;
step seven: blending the stock solution and making into beverage.
Referring to fig. 1-6, a fine filtering device comprises a box body 1, a water pump 8 is fixedly connected to the outer side of the box body 1, a water inlet pipe 9 is arranged at the left end of the water pump 8, a hose 10 is sleeved on the outer side of the water inlet pipe 9, a clamp 11 is fixedly installed on the outer side of the hose 10, a water outlet pipe 12 is arranged at the right end of the water pump 8, the water outlet pipe 12 penetrates through the box body 1, a water through pipe 13 is arranged at the right end of the water outlet pipe 12, and a plurality of nozzles 14;
the upper end of the box body 1 is connected with a box cover 15 through threads, the upper end of the box cover 15 is fixedly provided with a motor 16, a motor shaft 17 of the motor 16 is rotatably connected with the box cover 15, the bottom of the motor shaft 17 is sleeved with a connecting sleeve 18, the lower end of the connecting sleeve 18 is fixedly connected with a connecting frame 20, the lower end of the connecting frame 20 is fixedly connected with a supporting ring 21, the lower end of the supporting ring 21 is provided with a filter cover 22, the outer side of the filter cover 22 is sleeved with a connecting ring 23, the connecting ring 23 and the filter cover 22 are connected with a second bolt 24 in a sliding mode, the second bolt 24 is connected with the supporting;
the bottom of the box body 1 is connected with a bottom cover 26 through threads, the outer side of the bottom cover 26 is rotatably connected with a filter cover 22, the upper end of the bottom cover 26 is provided with an upright rod 27, the upright rod 27 is provided with a cross rod 28, the tail end of the cross rod 28 is provided with a connecting strip 29, the surface of the connecting strip 29 is provided with a brush 30, and the brush 30 is in contact with the filter screen 25;
the bottom of box 1 is provided with supporting seat 31, and the guiding hole 32 has been seted up to the inside of supporting seat 31, and sliding connection has locating pin 33 in the guiding hole 32, and the outside fixedly connected with spacing ring 34 of locating pin 33, the outside of locating pin 33 are provided with spring 35, have seted up constant head tank 36 on the bottom 26, and the joint has locating pin 33 in the constant head tank 36.
In this embodiment, be provided with inlet pipe 2 on the box 1, be provided with first valve 3 on the inlet pipe 2, the bottom of box 1 is provided with discharging pipe 4, is provided with second valve 5 on the discharging pipe 4. The feeding pipe 2 is used for feeding, and the discharging pipe 4 is used for discharging.
In this embodiment, the bottom of the outer side of the box body 1 is fixedly connected with two symmetrically distributed brackets 6, and the lower end of each bracket 6 is fixedly connected with a base 7. The box body 1 can be supported through the design of the bracket 6 and the base 7.
In this embodiment, the connecting sleeve 18 is slidably connected with a first bolt 19, and the first bolt 19 is connected with the motor shaft 17 through a thread. The connecting sleeve 18 can be fixed on the motor shaft 17 by the installation of the first bolt 19.
In this embodiment, the support ring 21, the filter cover 22 and the connection ring 23 are all rotatably connected to the inner wall of the box body 1, the filter cover 22 is of a porous structure, and the filter cover 22 is made of rubber material. The filter housing 22 may support a filter screen 25.
In this embodiment, the bottom cover 26, the upright 27, the cross bar 28 and the connecting bar 29 are of an integral structure and made of rubber material. The rubber material has good flexibility and is convenient to take out.
In this embodiment, one end of the spring 35 is connected to the supporting seat 31, and the other end of the spring 35 is connected to the limiting ring 34. The spring 35 exerts a pushing force on the retainer ring 34.
In the filtering process, the material enters the box body 1 through the feeding pipe 2 and enters the filter cover 22, then the material is filtered by the filter screen 25 and flows out of the filter cover 22 and then flows out of the discharge pipe 4, and during filtering, the motor 16 is started, the motor shaft 17 of the motor 16 drives the connecting sleeve 18 to rotate, the connecting sleeve 18 drives the connecting frame 20 to rotate, the connecting frame 20 drives the supporting ring 21 to rotate, the supporting ring 21 drives the filter cover 22 to rotate, the filter cover 22 drives the filter screen 25 to rotate, so that impurities are not easy to attach to the filter screen 25, and when the filter screen 25 rotates, the connecting frame can rotate relative to the brush 30, further preventing the impurities from attaching to the filter screen 25, avoiding reduction of filtering efficiency, the impurities stay in the filter cover 22, when slag needs to be discharged, the positioning pin 33 is pulled leftwards, the positioning pin 33 leaves the positioning groove 36 of the bottom cover 26, and, the slag can be discharged, after the slag is discharged, the water pump 8 is started, the water pump 8 supplies water to the water outlet pipe 12, water flow is sprayed out through the water through pipe 13 and the spray head 14 to spray water for cleaning the rotating filter cover 22, and therefore backwashing is achieved, and the cleaning effect is good.
According to the scheme of the invention, the three red date beverages prepared in the embodiments 1-3 are processed and produced according to the steps from the first step to the seventh step respectively, and are prepared for testing by adjusting the component amounts of the raw materials and proportioning according to the lowest value, the middle value and the highest value of each component, wherein each group is prepared for 10 persons with hypertension symptoms to drink, and the symptom results are observed, and the results after drinking for two weeks are as follows:
Figure BDA0002934436810000121
as can be seen from the tables, the formula designed by the invention has the effect of reducing blood pressure, so that the red date beverage has diversified functions and can really meet the requirements of people.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The preparation method of the red date beverage is characterized by comprising the following steps:
the method comprises the following steps: the preparation of the raw materials comprises the following raw materials in parts by weight: 30-40 parts of red dates, 10-12 parts of medlar, 6-8 parts of hawthorn, 8-10 parts of kudzu root, 8-10 parts of motherwort, 3-5 parts of gastrodia elata, 10-16 parts of dried pickled plum, 10-12 parts of chrysanthemum, 6-8 parts of lactic acid bacteria, 3-5 parts of ginger, 4-6 parts of white granulated sugar and the balance of water;
step two: cleaning the red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in the step one, and crushing the cleaned red dates, the medlar, the hawthorn, the radix puerariae, the motherwort, the rhizoma gastrodiae and the dried plum in a first crushing device to obtain main materials for later use;
step three: putting the main material in the second step into a first cooking container, adding a proper amount of water, and then heating and cooking for 1 hour;
step four: cleaning chrysanthemum and ginger, placing the chrysanthemum and the ginger into a second crushing device for crushing, placing the crushed material into a second cooking container, adding white granulated sugar, and cooking the mixture for 30 minutes by using a small fire as auxiliary materials for later use;
step five: putting the main material and the auxiliary material into a fermentation tank, and adding lactobacillus for fermentation for 24 hours;
step six: discharging the fermentation liquor in the fermentation tank, and placing the fermentation liquor in a fine filtering device for filtering to obtain a beverage stock solution;
step seven: blending the stock solution and making into beverage.
2. The utility model provides a fine filtration device, includes box (1), its characterized in that: a water pump (8) is fixedly connected to the outer side of the box body (1), a water inlet pipe (9) is arranged at the left end of the water pump (8), a hose (10) is sleeved on the outer side of the water inlet pipe (9), a clamp (11) is fixedly installed on the outer side of the hose (10), a water outlet pipe (12) is arranged at the right end of the water pump (8), the water outlet pipe (12) penetrates through the box body (1), a water service pipe (13) is arranged at the right end of the water outlet pipe (12), and a plurality of spray heads (14) are arranged on the water service pipe (13;
the upper end of the box body (1) is connected with a box cover (15) through threads, the upper end of the box cover (15) is fixedly provided with a motor (16), a motor shaft (17) of the motor (16) is rotatably connected with the box cover (15), the bottom of the motor shaft (17) is sleeved with a connecting sleeve (18), the lower end of the connecting sleeve (18) is fixedly connected with a connecting frame (20), the lower end of the connecting frame (20) is fixedly connected with a supporting ring (21), the lower end of the supporting ring (21) is provided with a filter cover (22), the outer side of the filter cover (22) is sleeved with a connecting ring (23), the connecting ring (23) and the filter cover (22) are connected with a second bolt (24) in a sliding mode, the second bolt (24) is connected with the supporting ring (21) through threads, and a filter screen (25) is;
the bottom of the box body (1) is connected with a bottom cover (26) through threads, the outer side of the bottom cover (26) is rotatably connected with a filter cover (22), an upright rod (27) is arranged at the upper end of the bottom cover (26), a cross rod (28) is arranged on the upright rod (27), a connecting strip (29) is arranged at the tail end of the cross rod (28), a brush (30) is arranged on the surface of the connecting strip (29), and the brush (30) is in contact with the filter screen (25);
the bottom of box (1) is provided with supporting seat (31), guiding hole (32) have been seted up to the inside of supporting seat (31), sliding connection has locating pin (33) in guiding hole (32), the outside fixedly connected with spacing ring (34) of locating pin (33), the outside of locating pin (33) is provided with spring (35), constant head tank (36) have been seted up on bottom (26), joint has locating pin (33) in constant head tank (36).
3. A fine filter arrangement as claimed in claim 2, wherein: be provided with inlet pipe (2) on box (1), be provided with first valve (3) on inlet pipe (2), the bottom of box (1) is provided with discharging pipe (4), be provided with second valve (5) on discharging pipe (4).
4. A fine filter arrangement as claimed in claim 1, wherein: the box is characterized in that two symmetrically distributed supports (6) are fixedly connected to the bottom of the outer side of the box body (1), and a base (7) is fixedly connected to the lower ends of the supports (6).
5. A fine filter arrangement as claimed in claim 1, wherein: the connecting sleeve (18) is connected with a first bolt (19) in a sliding mode, and the first bolt (19) is connected with the motor shaft (17) through threads.
6. A fine filter arrangement as claimed in claim 1, wherein: the support ring (21), the filter cover (22) and the connecting ring (23) are rotationally connected with the inner wall of the box body (1), the filter cover (22) is of a porous leakage structure, and the filter cover (22) is made of rubber materials.
7. A fine filter arrangement as claimed in claim 1, wherein: the bottom cover (26), the upright rods (27), the cross rods (28) and the connecting strips (29) are of an integrated structure and are all made of rubber materials.
8. A fine filter arrangement as claimed in claim 1, wherein: one end of the spring (35) is in contact connection with the supporting seat (31), and the other end of the spring (35) is in contact connection with the limiting ring (34).
CN202110157763.7A 2021-02-04 2021-02-04 Red date beverage preparation method and fine filtering device Pending CN112868964A (en)

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Application publication date: 20210601