Sterilizing and filtering device and method based on waxberry juice

Abstract

The invention relates to the technical field of sterilization and filtration, in particular to a sterilization and filtration device and method based on waxberry juice. Four supporting bottom frames are symmetrically arranged at the bottom of the sterilization and filtration tank, a feeding pipe is arranged on one side of the top of the sterilization and filtration tank and communicates with the interior of the sterilization and filtration tank, and a first valve is arranged on one side of the feeding pipe; a first stirring shaft and a second stirring shaft drive a first scraping plate and a second scraping plate to be attached to a filter plate and a filter screen to rotate and push pulp at the tops of the filter plate and the filter screen, and the situation that the pulp is accumulated, and the filtering effect of the device is affected is avoided; and the waxberry juice can be secondarily filtered through the filter plate and the filter screen, so that the filtering effect of the juice is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sterilization and filtration, in particular to a sterilization and filtration device and method based on bayberry juice. Background Art

[0002] When the fruit is squeezed into juice, the taste of the juice will be stronger than the fruit, the taste will be greatly improved, and the nutrients can be better absorbed. Juice is divided into clear juice and turbid juice according to its form. In the process of fruit juice production, disinfection is often required. The disinfection and sterilization operation enables the juice to meet national production and supply requirements and extend the shelf life of the product.

[0003] After searching, a high-temperature sterilization device for fruit juice production with announcement number CN219228922U includes: a main tank body and a filter bin; a discharge hole, which is arranged at the bottom of the filter bin and extends through the other end of the filter bin; a mounting plate, which is arranged in the discharge hole and is fixedly installed at the bottom of the filter bin by multiple mounting bolts, and a filter screen is detachably connected in the mounting plate; a connecting pipe, which is arranged at the bottom of the filter bin, is connected to the filter bin, and the other end of the connecting pipe extends into the main tank body through the connecting hole; two sets of heating screws, and the two sets of heating screws are fixedly installed on the inner walls on both sides of the main tank body through the mounting plate.

[0004] The above-mentioned high-temperature sterilization device for fruit juice production starts the driving motor, and the output shaft of the driving motor will drive the connecting shaft to rotate, and then through the mutual cooperation of gear one and gear two, drive the two stirring shafts to rotate in the main tank body, so that the juice in the main tank body is stirred by the stirring fan blades, and then the juice in the main tank body can be evenly heated to achieve the purpose of high-temperature sterilization. It is convenient for pre-filtering the juice to avoid residues in the juice that affect the taste of the consumer. At the same time, it can perform a relatively thorough and comprehensive high-temperature sterilization operation on the juice to avoid food safety problems in the juice. It has good practicality and is conducive to all-round promotion and use. In the existing technical scheme, when the device filters the juice, the residual pulp will accumulate on the top of the filter screen plate, resulting in a reduced filtration effect, and the high-temperature sterilization method will destroy the vitamins and other heat-sensitive nutrients in the juice, causing the loss of nutrients.

[0005] In summary, for this purpose, we provide a sterilization filtration device and method based on bayberry juice. Summary of the invention

[0006] The object of the present invention is to provide a sterilization and filtration device and method based on bayberry juice to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A sterilization and filtration device and method based on bayberry juice, a sterilization and filtration tank, wherein four supporting frames are symmetrically arranged at the bottom of the sterilization and filtration tank, a feeding pipe is arranged on one side of the top of the sterilization and filtration tank, the feeding pipe is connected with the inside of the sterilization and filtration tank, and a first valve is arranged on one side of the feeding pipe;

[0009] A discharge port is provided at the bottom of the sterilizing and filtering tank, and a second valve is provided on one side of the discharge port.

[0010] Preferably, a stirring assembly is provided inside the sterilizing filtration tank, and the stirring assembly includes a first stirring shaft. A driving motor is fixed to the top of the sterilizing filtration tank by bolts, and the bottom end of the driving motor is fixedly connected to the first stirring shaft. A plurality of first sleeves are provided on the outer side of the first stirring shaft, and first stirring blades are symmetrically provided on both sides of the first sleeve.

[0011] Preferably, first scrapers are symmetrically arranged on both sides of the bottom end of the first stirring shaft, the first scraper is "L"-shaped, the outer side of the first scraper is in contact with the inner wall of the sterilization filter tank, a filter plate is arranged inside the sterilization filter tank, a plurality of filter holes are opened on the top of the filter plate, and the bottom end of the first scraper is in contact with the filter plate.

[0012] Preferably, the stirring assembly also includes a second stirring shaft, the bottom end of the first stirring shaft is fixedly connected to the second stirring shaft via a bearing, a plurality of second shaft sleeves are sleeved on the outer side of the second stirring shaft, and second stirring blades are symmetrically arranged on both sides of the second shaft sleeves.

[0013] Preferably, second scrapers are symmetrically arranged on both sides of the bottom end of the second stirring shaft, the second scrapers are "L" shaped, the outer side of the second scraper contacts the inner wall of the sterilization filter tank, a filter screen is arranged inside the sterilization filter tank, and the bottom end of the second scraper contacts the filter screen.

[0014] Preferably, a refrigeration cavity is opened around the inner bottom of the sterilizing and filtering tank, and a condensing plate is arranged inside the refrigeration cavity.

[0015] Preferably, an opening and closing door is provided on the outer wall of the sterilizing and filtering tank, a transparent window is provided inside the opening and closing door, and a handle is provided on the outer side of the opening and closing door.

[0016] Preferably, a movable groove is provided on the outer side of the sterilizing filter tank, a limit pin is arranged inside the movable groove, the limit pin is in an "L" shape, a limit spring is arranged on the top of the limit pin, the upper and lower ends of the limit spring are respectively fixedly connected to the sterilizing filter tank and the limit pin, and a limit hole of corresponding size is provided at the top of the opening and closing door corresponding to the bottom of the limit pin.

[0017] A method for using a sterilization and filtration device based on bayberry juice comprises the following steps:

[0018] Step S1, by connecting the feeding pipe, opening the first valve, and controlling the bayberry juice to enter the sterilization filter tank through the feeding pipe;

[0019] Step S2, turning on the driving motor, the driving motor drives the first stirring shaft to rotate, the first stirring shaft rotates to drive the first sleeve to drive the first stirring blade to rotate to stir the bayberry juice;

[0020] Step S3, the first stirring shaft rotates to drive the first scraper to rotate, and the outer side of the first scraper contacts the inner wall of the sterilizing filter tank and rotates to clean the juice attached to the inner wall of the sterilizing filter tank;

[0021] Step S4, the bottom of the first scraper is in contact with the filter plate and rotates to push the pulp on the top of the filter plate to move;

[0022] Step S5, the first stirring shaft rotates to drive the second stirring shaft to rotate, the second stirring shaft rotates to drive the second shaft sleeve to rotate, the second shaft sleeve drives the second stirring blade to rotate, the second stirring shaft rotates to drive the second scraper to rotate, the second scraper rotates in contact with the inner wall of the sterilizing filter tank to clean the juice attached to the inner wall of the sterilizing filter tank, the bottom of the second scraper rotates in contact with the filter screen to perform secondary filtration on the bayberry juice;

[0023] Step S6, turning on the condensing plate, the condensing plate freezes and cools the refrigeration chamber, and cools and freezes the bayberry juice in the sterilization filter tank to sterilize;

[0024] Step S7, open the second valve, discharge the filtered and sterilized bayberry juice through the discharge port, observe the inside of the sterilization filter tank through the transparent window, press the limit latch upwards, move the bottom end of the limit latch out of the limit hole, squeeze the limit spring upwards, open the opening and closing door through the handle, clean the residual pulp filtered inside, close the opening and closing door, release the limit latch, and push the limit latch into the limit hole through the limit spring reset to complete the fixation of the opening and closing door.

[0025] The working principle and beneficial effects of the present invention are:

[0026] The present invention drives the first scraper and the second scraper to rotate and push the pulp on the top of the filter plate and the filter screen through the first stirring shaft and the second stirring shaft, thereby avoiding pulp accumulation and affecting the filtering effect of the device. The bayberry juice can be secondary filtered through the filter plate and the filter screen to improve the filtering effect of the juice.

[0027] The present invention opens a condensation plate to freeze and cool the condensation chamber, thereby cooling and freezing the bayberry juice in the sterilization filter tank for sterilization, thereby retaining the fresh original flavor of the juice to the maximum extent, and will not destroy the vitamins and heat-sensitive nutrients in the juice, resulting in the loss of the vitamins and heat-sensitive nutrients. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0030] Figure 3 For the present invention Figure 1 Schematic diagram of the structure at A in the middle;

[0031] Figure 4 This is a schematic diagram of the stirring structure of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the filter plate of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the filter screen of the present invention.

[0034] In the figure: 1. sterilizing filter tank; 2. supporting base; 3. feeding pipe; 4. first valve; 5. discharge port; 6. second valve; 7. opening and closing door; 8. transparent window; 9. handle; 10. limiting hole; 11. movable groove; 12. limiting spring; 13. limiting latch; 14. driving motor; 15. first stirring shaft; 16. first shaft sleeve; 17. first stirring blade; 18. first scraper; 19. filter plate; 20. filter hole; 21. second stirring shaft; 22. second shaft sleeve; 23. second stirring blade; 24. second scraper; 25. filter screen; 26. refrigeration chamber; 27. condensing plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figure 1-6 As shown, a sterilization filtration device and method based on bayberry juice, a sterilization filtration tank 1, four supporting frames 2 are symmetrically arranged at the bottom of the sterilization filtration tank 1, a feeding pipe 3 is arranged on one side of the top of the sterilization filtration tank 1, the feeding pipe 3 is connected to the inside of the sterilization filtration tank 1, and a first valve 4 is arranged on one side of the feeding pipe 3;

[0037] A discharge port 5 is provided at the bottom of the sterilizing and filtering tank 1 , and a second valve 6 is provided on one side of the discharge port 5 .

[0038] like Figure 2 and Figure 4 As shown, a stirring assembly is provided inside the sterilizing filter tank 1, and the stirring assembly includes a first stirring shaft 15. A driving motor 14 is fixed to the top of the sterilizing filter tank 1 by bolts, and the bottom end of the driving motor 14 is fixedly connected to the first stirring shaft 15. A plurality of first shaft sleeves 16 are sleeved on the outer side of the first stirring shaft 15, and first stirring blades 17 are symmetrically provided on both sides of the first shaft sleeve 16.

[0039] The first scraper 18 is symmetrically arranged on both sides of the bottom end of the first stirring shaft 15. The first scraper 18 is "L"-shaped. The outer side of the first scraper 18 contacts the inner wall of the sterilizing filter tank 1. A filter plate 19 is arranged inside the sterilizing filter tank 1. A plurality of filter holes 20 are opened on the top of the filter plate 19. The bottom end of the first scraper 18 contacts the filter plate 19.

[0040] In this embodiment, by connecting the feeding pipe 3, opening the first valve 4, controlling the bayberry juice to enter the sterilizing filter tank 1 through the feeding pipe 3, turning on the driving motor 14, and driving the first stirring shaft 15 to rotate. The first stirring shaft 15 rotates to drive the first sleeve 16 to drive the first stirring blade 17 to rotate to stir the bayberry juice for better mixing. The first stirring shaft 15 rotates to drive the first scraper 18 to rotate. The outer side of the first scraper 18 contacts the inner wall of the sterilizing filter tank 1 and rotates to facilitate cleaning of the juice attached to the inner wall of the sterilizing filter tank 1. The bottom of the first scraper 18 rotates in contact with the filter plate 19 to push the pulp on the top of the filter plate 19 to move, so as to avoid the pulp from accumulating in the filter hole 20 and affecting the juice filtering effect.

[0041] like Figure 2 As shown, the stirring assembly also includes a second stirring shaft 21, the bottom end of the first stirring shaft 15 is fixedly connected to the second stirring shaft 21 through a bearing, a plurality of second shaft sleeves 22 are sleeved on the outer side of the second stirring shaft 21, and second stirring blades 23 are symmetrically arranged on both sides of the second shaft sleeve 22;

[0042] The second scraper 24 is symmetrically arranged on both sides of the bottom end of the second stirring shaft 21. The second scraper 24 is "L" shaped. The outer side of the second scraper 24 contacts the inner wall of the sterilizing filter tank 1. A filter screen 25 is arranged inside the sterilizing filter tank 1. The bottom end of the second scraper 24 contacts the filter screen 25.

[0043] In this embodiment, the rotation of the first stirring shaft 15 drives the second stirring shaft 21 to rotate, the rotation of the second stirring shaft 21 drives the second shaft sleeve 22 to rotate, the second shaft sleeve 22 drives the second stirring blade 23 to rotate, the rotation of the second stirring shaft 21 drives the second scraper 24 to rotate, the second scraper 24 rotates in contact with the inner wall of the sterilization filter tank 1, so as to facilitate cleaning the juice attached to the inner wall of the sterilization filter tank 1, and the bottom of the second scraper 24 rotates in contact with the filter net 25 to perform secondary filtration on the bayberry juice.

[0044] like Figure 2 and Figure 3 As shown, a refrigeration chamber 26 is provided around the inner bottom of the sterilizing filter tank 1, and a condensation plate 27 is provided inside the refrigeration chamber 26;

[0045] An opening and closing door 7 is arranged on the outer wall of the sterilizing and filtering tank 1, a transparent window 8 is arranged inside the opening and closing door 7, and a handle 9 is arranged on the outer side of the opening and closing door 7;

[0046] A movable groove 11 is provided on the outer side of the sterilizing filter tank 1, and a limit pin 13 is arranged inside the movable groove 11. The limit pin 13 is in an "L" shape, and a limit spring 12 is arranged on the top of the limit pin 13. The upper and lower ends of the limit spring 12 are respectively fixedly connected to the sterilizing filter tank 1 and the limit pin 13, and a limit hole 10 of corresponding size is provided at the top of the opening and closing door 7 corresponding to the bottom of the limit pin 13.

[0047] In this embodiment, the condensation plate 27 is opened, and the condensation plate 27 freezes and cools the refrigeration chamber 26 to cool and freeze the bayberry juice inside the sterilization filter tank 1 to sterilize it, and the limit latch 13 is pressed upward, and the bottom end of the limit latch 13 moves out of the limit hole 10, and the limit latch 13 squeezes the limit spring 12 upward, and the opening and closing door 7 is opened by the handle 9, and the residual pulp filtered inside is cleaned, and the opening and closing door 7 is closed, and the limit latch 13 is released. The limit spring 12 is reset to push the limit latch 13 into the limit hole 10 to complete the fixation of the opening and closing door 7.

[0048] like Figure 1-6 As shown, a method for using a sterilization filtration device based on bayberry juice comprises the following steps:

[0049] Step S1, by connecting the feeding pipe 3, opening the first valve 4, controlling the bayberry juice to enter the sterilizing filter tank 1 through the feeding pipe 3;

[0050] Step S2, turning on the driving motor 14, the driving motor 14 drives the first stirring shaft 15 to rotate, the first stirring shaft 15 rotates to drive the first sleeve 16 to drive the first stirring blade 17 to rotate to stir the bayberry juice;

[0051] Step S3, the first stirring shaft 15 rotates to drive the first scraper 18 to rotate, and the outer side of the first scraper 18 contacts the inner wall of the sterilizing filter tank 1 and rotates to clean the juice attached to the inner wall of the sterilizing filter tank 1;

[0052] Step S4, the bottom of the first scraper 18 is in contact with the filter plate 19 and rotates to push the pulp on the top of the filter plate 19 to move;

[0053] Step S5, the first stirring shaft 15 rotates to drive the second stirring shaft 21 to rotate, the second stirring shaft 21 rotates to drive the second shaft sleeve 22 to rotate, the second shaft sleeve 22 drives the second stirring blade 23 to rotate, the second stirring shaft 21 rotates to drive the second scraper 24 to rotate, the second scraper 24 rotates in contact with the inner wall of the sterilizing filter tank 1 to clean the juice attached to the inner wall of the sterilizing filter tank 1, the bottom of the second scraper 24 rotates in contact with the filter screen 25 to perform secondary filtration on the bayberry juice;

[0054] Step S6, turning on the condensing plate 27, the condensing plate 27 cools the refrigeration chamber 26, and cools and freezes the bayberry juice in the sterilizing filter tank 1 to sterilize it;

[0055] Step S7, open the second valve 6, discharge the filtered and sterilized bayberry juice through the discharge port 5, observe the inside of the sterilization filter tank 1 through the transparent window 8, press the limit latch 13 upwards, the bottom end of the limit latch 13 moves out of the limit hole 10, the limit latch 13 squeezes the limit spring 12 upwards, open the opening and closing door 7 through the handle 9, clean the residual pulp filtered inside, close the opening and closing door 7, release the limit latch 13, and push the limit latch 13 into the limit hole 10 through the limit spring 12 to complete the fixation of the opening and closing door 7.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilization and filtration device based on bayberry juice, comprising a sterilization and filtration tank (1), characterized in that: Four supporting frames (2) are symmetrically arranged at the bottom of the sterilizing filter tank (1); a feeding pipe (3) is arranged on one side of the top of the sterilizing filter tank (1); the feeding pipe (3) is connected to the inside of the sterilizing filter tank (1); and a first valve (4) is arranged on one side of the feeding pipe (3); A discharge port (5) is provided at the bottom of the sterilizing filter tank (1), and a second valve (6) is provided on one side of the discharge port (5).

2. A sterilization and filtration device based on bayberry juice according to claim 1, characterized in that: The sterilizing filter tank (1) is provided with a stirring assembly inside, the stirring assembly comprising a first stirring shaft (15), a driving motor (14) is fixed to the top of the sterilizing filter tank (1) by bolts, the bottom end of the driving motor (14) is fixedly connected to the first stirring shaft (15), a plurality of first shaft sleeves (16) are sleeved on the outer side of the first stirring shaft (15), and first stirring blades (17) are symmetrically arranged on both sides of the first shaft sleeve (16).

3. A sterilization and filtration device based on bayberry juice according to claim 2, characterized in that: First scrapers (18) are symmetrically arranged on both sides of the bottom end of the first stirring shaft (15), the first scrapers (18) are in an "L" shape, the outer side of the first scraper (18) is in contact with the inner wall of the sterilizing filter tank (1), a filter plate (19) is arranged inside the sterilizing filter tank (1), a plurality of filter holes (20) are formed on the top of the filter plate (19), and the bottom end of the first scraper (18) is in contact with the filter plate (19).

4. A sterilization and filtration device based on bayberry juice according to claim 2, characterized in that: The stirring assembly further comprises a second stirring shaft (21), the bottom end of the first stirring shaft (15) being fixedly connected to the second stirring shaft (21) via a bearing, a plurality of second shaft sleeves (22) being sleeved on the outer side of the second stirring shaft (21), and second stirring blades (23) being symmetrically arranged on both sides of the second shaft sleeves (22).

5. A sterilization and filtration device based on bayberry juice according to claim 4, characterized in that: Second scrapers (24) are symmetrically arranged on both sides of the bottom end of the second stirring shaft (21); the second scrapers (24) are in an "L" shape; the outer side of the second scraper (24) contacts the inner wall of the sterilizing filter tank (1); a filter screen (25) is arranged inside the sterilizing filter tank (1); and the bottom end of the second scraper (24) contacts the filter screen (25).

6. The sterilization and filtration device based on bayberry juice according to claim 1, characterized in that: A refrigeration cavity (26) is provided around the inner bottom of the sterilizing filter tank (1), and a condensation plate (27) is provided inside the refrigeration cavity (26).

7. The sterilization and filtration device based on bayberry juice according to claim 1, characterized in that: The outer wall of the sterilizing filter tank (1) is provided with an opening and closing door (7), a transparent window (8) is provided inside the opening and closing door (7), and a handle (9) is provided on the outer side of the opening and closing door (7).

8. The sterilization and filtration device based on bayberry juice according to claim 7, characterized in that: The outer side of the sterilizing filter tank (1) is provided with a movable groove (11), and a limit latch (13) is arranged inside the movable groove (11). The limit latch (13) is in an "L" shape, and a limit spring (12) is arranged at the top of the limit latch (13). The upper and lower ends of the limit spring (12) are respectively fixedly connected to the sterilizing filter tank (1) and the limit latch (13), and a limit hole (10) of corresponding size is arranged at a position corresponding to the bottom of the limit latch (13) at the top of the opening and closing door (7).

9. A method for using a sterilization and filtration device based on bayberry juice according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step S1, by connecting the feeding pipe (3), opening the first valve (4), and controlling the bayberry juice to enter the sterilizing filter tank (1) through the feeding pipe (3); Step S2, turning on the driving motor (14), the driving motor (14) drives the first stirring shaft (15) to rotate, the first stirring shaft (15) drives the first sleeve (16) to drive the first stirring blade (17) to rotate to stir the bayberry juice; Step S3, the first stirring shaft (15) rotates to drive the first scraper (18) to rotate, and the outer side of the first scraper (18) contacts the inner wall of the sterilizing filter tank (1) and rotates to clean the juice attached to the inner wall of the sterilizing filter tank (1); Step S4, the bottom of the first scraper (18) is in contact with the filter plate (19) and rotates to push the pulp on the top of the filter plate (19) to move; Step S5, the first stirring shaft (15) rotates to drive the second stirring shaft (21) to rotate, the second stirring shaft (21) rotates to drive the second shaft sleeve (22) to rotate, the second shaft sleeve (22) drives the second stirring blade (23) to rotate, the second stirring shaft (21) rotates to drive the second scraper (24) to rotate, the second scraper (24) rotates in contact with the inner wall of the sterilizing filter tank (1) to clean the juice attached to the inner wall of the sterilizing filter tank (1), the bottom of the second scraper (24) rotates in contact with the filter screen (25) to perform secondary filtration on the bayberry juice; Step S6, opening the condensation plate (27), the condensation plate (27) performs freezing and cooling on the refrigeration chamber (26), and performs freezing and sterilization on the bayberry juice inside the sterilization filter tank (1); Step S7, open the second valve (6), discharge the filtered and sterilized bayberry juice through the discharge port (5), observe the interior of the sterilization filter tank (1) through the transparent window (8), press the limit latch (13) upwards, the bottom end of the limit latch (13) moves out of the limit hole (10), the limit latch (13) presses the limit spring (12) upwards, open the opening and closing door (7) through the handle (9), clean the residual pulp filtered inside, close the opening and closing door (7), loosen the limit latch (13), and push the limit latch (13) into the limit hole (10) through the limit spring (12) to complete the fixation of the opening and closing door (7).

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