Filtering device for coconut juice production

Abstract

The utility model discloses a filter device for coconut juice production, belongs to the technical field of filter devices, and aims to solve the problem that a filter screen can be cleaned in a backwashing manner, but the cleaning effect is not ideal. The filter device comprises a filter tank, a feeding end is mounted at the top end of the filter tank, and a discharging pipe is mounted on the side surface of the bottom end of the filter tank; a support is installed at the bottom end in the filtering tank, a movable filtering frame is slidably installed in the support, a height adjusting frame capable of driving the movable filtering frame to move up and down is installed at the bottom end of the filtering tank, the position of the movable filtering frame is adjusted through the height adjusting frame, and therefore the movable filtering frame can be moved into the cleaning and drying frame; and then the movable filter frame is driven by the power assembly to rotate, so that the movable filter frame can be washed and dried, the traditional backwashing operation is replaced, and the movable filter frame can be thoroughly washed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of filtering devices, in particular to the technical field of filtering devices for coconut milk production. BACKGROUND

[0002] Coconut milk contains a large amount of nutrients needed by the human body, and is delicious and popular. The production raw material of coconut milk is coconut meat, and the production process of coconut milk includes coconut meat cleaning, coconut meat juicing, coconut milk filtering, coconut milk sterilization and coconut milk packaging. Among them, the reason for coconut milk filtering is that the coconut milk obtained after coconut meat juicing contains coconut meat particles of different sizes, which will affect the appearance and taste of coconut milk.

[0003] For example, in the application number 202121791580.2, a filtering device for coconut milk production is disclosed, which comprises a bottom plate, a vertical rod is installed at the shaft center of the bottom plate, a limiting rod is installed on one side of the intersection of the vertical rod and the bottom plate, a filter cartridge is installed on the inner side of the vertical rod, and a discharge port is installed on the side away from the limiting rod below the filter cartridge.

[0004] The product in the above patent can perform filtering operation, but in actual use, the filter screen needs to be cleaned after a certain period of use. However, most of the current equipment for cleaning the filter screen is through backwashing, which can perform cleaning operation, but the cleaning effect is not ideal. In order to improve the cleaning effect, we propose a filtering device for coconut milk production. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the defects of the prior art and provide a filtering device for coconut milk production, thereby solving the problem that the cleaning of the filter screen through backwashing can perform cleaning operation, but the cleaning effect is not ideal.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A filtering device for coconut milk production, comprising a filter tank, a feed end is installed at the top end of the filter tank, a discharge pipe is installed on the side of the bottom end of the filter tank, a support is installed at the inner bottom end of the filter tank, a movable filter frame is slidably installed in the support, a height adjusting frame is installed at the bottom end of the filter tank, which can drive the movable filter frame to move up and down, a cleaning and drying frame is arranged in the support, which can clean the movable filter frame, and a power component is arranged on the side of the filter tank, which can drive the movable filter frame to rotate during cleaning.

[0008] As a preferred technical solution of the present application, the feeding end comprises a feeding pipe installed on the top end of the filter tank, and a mounting plate is installed on the side of the feeding pipe inside the filter tank, and an annular bayonet is arranged at the bottom end of the mounting plate, and a sealing gasket is installed inside the bayonet.

[0009] As a preferred technical solution of the present application, the support comprises a branch pipe arranged at the bottom end of the filter tank, an inner convex pad is arranged at the top end of the branch pipe, an opening is arranged at the top end inside the inner convex pad, and the movable filter frame comprises a filter pipe slidably installed inside the opening, and the top end of the filter pipe is arranged inside the bayonet.

[0010] As a preferred technical solution of the present application, a tapered hole is arranged at the bottom end inside the filter pipe, a horizontal plate is installed inside the feeding pipe, a sealing cone matched with the tapered hole is connected to the bottom end of the horizontal plate through a vertical rod, an outer convex ring matched with the inner convex pad is arranged at the bottom end outside the filter pipe, an installation groove is arranged inside the outer convex ring, and a blowdown pipe in communication with the inside of the filter pipe is arranged inside the installation groove.

[0011] As a preferred technical solution of the present application, the height adjusting frame comprises a protrusion installed on the side of the filter tank, a connecting plate is connected to the bottom end of the protrusion through an electric push rod, a supporting ring arranged inside the installation groove is connected to the connecting plate through a connecting rod, the inside of the supporting ring is connected to the outside of the blowdown pipe through a bearing, and a sealing ring is arranged between the side surface of the supporting ring and the inner wall of the installation groove.

[0012] As a preferred technical solution of the present application, the cleaning and drying frame comprises an installation ring fixed on the bottom end of the filter tank through bolts, a conduit is installed on the surface of the installation ring, the conduit is arranged between the filter pipe and the branch pipe, nozzles are distributed on the surface of the conduit corresponding to the filter pipe, the inside of the installation ring is in communication with the inside of the conduit, the installation ring is connected to a water pump through a connecting pipe one, and an electromagnetic valve one is installed on the connecting pipe one.

[0013] As a preferred technical solution of the present application, the installation ring is further connected to a hot air machine through a connecting pipe two, a filter is installed on the air inlet pipe of the hot air machine, and an electromagnetic valve two is installed on the connecting pipe two.

[0014] As a preferred technical solution of the present application, the power assembly comprises a motor installed on the side of the filter tank, a transfer shaft is installed at the bottom end of the installation ring, the transfer shaft is connected to the output shaft of the motor through a belt connection structure, a rubber roller is installed at the bottom end of the transfer shaft, and the rubber roller is tangentially arranged with the outer wall of the outer convex ring.

[0015] Compared with the prior art, the present application has the beneficial effect that the position of the movable filter frame is adjusted by the height adjusting frame, so that the movable filter frame can be moved into the interior of the cleaning and drying frame, and then the movable filter frame is rotated under the driving of the power assembly, so that the movable filter frame can be washed and dried, thereby replacing the conventional backwashing operation, and thus the movable filter frame can be cleaned more thoroughly, meeting the use requirement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the three-dimensional structure of the present application;

[0017] Figure 2 is a schematic view of the bottom end structure of the present application;

[0018] Figure 3 is a schematic view of the cross-sectional structure of the present application;

[0019] Figure 4 is a partial enlarged view of A1 end of the present application;

[0020] 1-filter tank; 2-feeding end; 21-feeding pipe; 22-mounting plate; 23-bayonet; 3-stand; 31-branch pipe; 32-inner convex pad; 33-opening; 4-movable filter frame; 41-filter pipe; 42-tapered hole; 43-drain pipe; 44-mounting groove; 45-outer convex ring; 5-sealing frame; 51-cross plate; 52-vertical rod; 53-sealing cone; 6-discharging pipe; 7-height adjusting frame; 71-bearing; 72-supporting ring; 73-sealing ring; 74-connecting rod; 75-convex block; 76-electric push rod; 77-connecting plate; 8-cleaning and drying frame; 81-mounting ring; 82-conduit; 83-sprayer; 84-connecting pipe one; 85-water pump; 86-solenoid valve one; 87-connecting pipe two; 88-hot air blower; 89-filter; 810-solenoid valve two; 9-power assembly; 91-motor; 92-intermediate shaft; 93-belt connecting structure; 94-rubber roller; 10-electric control box. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4 The present application provides a technical solution:

[0023] The utility model provides a kind of filtering device for coconut juice production, including the top end of filter tank 1 is equipped with feed end 2, the bottom end side of filter tank 1 is equipped with discharge pipe 6, the inside bottom end of filter tank 1 is equipped with support 3, the inside sliding installation of support 3 is equipped with movable filter frame 4, the bottom end of filter tank 1 is equipped with height adjusting frame 7 that can drive movable filter frame 4 to move up and down, the up and down of movable filter frame 4 is driven by height adjusting frame 7, to facilitate the movable filter frame 4 is moved to outside and is cleaned, the inside of support 3 is equipped with cleaning drying frame 8 that can clean movable filter frame 4, the movable filter frame 4 is cleaned first by cleaning drying frame 8, then drying operation is carried out, power component 9 that can drive movable filter frame 4 to rotate when cleaning is further provided on the side of filter tank 1, so that movable filter frame 4 can be driven to rotate when cleaning, so that cleaning drying frame 8 can clean movable filter frame 4 more thoroughly, the side of filter tank 1 is equipped with the electric control box 10 of the work of electric push rod 76, water pump 85, solenoid valve one 86, hot air machine 88, solenoid valve two 810 and motor 91 is controlled.

[0024] Feed end 2 includes the feed pipe 21 installed at the top end of filter tank 1, the feed pipe 21 side in the inside of filter tank 1 is equipped with mounting plate 22, the bottom end of mounting plate 22 is provided with annular bayonet 23, sealing pad is installed in the inside of bayonet 23, so that the filter pipe 41 has good sealing effect after extending into the inside of bayonet 23.

[0025] Support 3 includes the branch pipe 31 of filter tank 1 bottom end, the top end of branch pipe 31 is provided with inner convex pad 32, the inside of the top end of inner convex pad 32 is provided with opening 33, inner convex pad 32 is made of rubber, so that the outer convex ring 45 and inner convex pad 32 have good sealing between by extrusion, so as to prevent coconut juice from flowing out from the position of opening 33, movable filter frame 4 includes the filter pipe 41 slidingly installed in the inside of opening 33, the top end of filter pipe 41 is provided in the inside of bayonet 23.

[0026] The inside of the bottom end of filter pipe 41 is provided with tapered hole 42, so that when the top end of filter pipe 41 is clamped in the inside of bayonet 23, sealing cone 53 is in close contact with tapered hole 42, so that the solution can be placed to flow out from the position of tapered hole 42, the inside of feed pipe 21 is equipped with horizontal plate 51, the bottom end of horizontal plate 51 is connected with sealing cone 53 matched with tapered hole 42 through vertical rod 52, the outside of the bottom end of filter pipe 41 is provided with outer convex ring 45 matched with inner convex pad 32, the inside of outer convex ring 45 is provided with mounting groove 44, the inside of mounting groove 44 is provided with blow-off pipe 43 communicated with the inside of filter pipe 41, so that the water during cleaning can be conveniently discharged from the position of blow-off pipe 43 during cleaning.

[0027] The height adjusting frame 7 comprises a protrusion 75 mounted on the side of the filter tank 1, the bottom end of the protrusion 75 is connected with a connecting plate 77 through an electric push rod 76, the connecting plate 77 is connected with a supporting ring 72 arranged in the installation groove 44 through a connecting rod 74, the inside of the supporting ring 72 is connected with the outside of the blowdown pipe 43 through a bearing 71, and a sealing ring 73 is arranged between the side surface of the supporting ring 72 and the inner wall of the installation groove 44, so that the water vapor entering the position where the bearing 71 is located can be effectively reduced. By controlling the working of the electric push rod 76, the filter pipe 41 is moved downward, so that the filter pipe 41 reaches the position of the cleaning and drying frame 8. After reaching the specified position, the outer protruding ring 45 is in contact with the outside of the rubber roller 94, so that when the motor 91 works, the middle transfer shaft 92 is driven to rotate under the transmission of the belt connection structure 93, so as to drive the rubber roller 94 to rotate, and then drive the outer protruding ring 45 to rotate, thereby driving the filter pipe 41 to rotate.

[0028] The cleaning and drying frame 8 comprises an installation ring 81 fixed on the bottom end of the filter tank 1 through bolts, a conduit 82 is mounted on the surface of the installation ring 81, the conduit 82 is arranged between the filter pipe 41 and the branch pipe 31, and a plurality of nozzles 83 are arranged on the surface of the conduit 82 corresponding to the filter pipe 41. The inside of the installation ring 81 is in communication with the inside of the conduit 82, the installation ring 81 is connected with a water pump 85 through a connecting pipe one 84, and an electromagnetic valve one 86 is mounted on the connecting pipe one 84. Thus, when cleaning, the water pump 85 is worked, and the electromagnetic valve one 86 is opened at the same time, so that the water during cleaning can be sprayed from the nozzles 83, thereby facilitating the cleaning work of the rotating filter pipe 41.

[0029] The installation ring 81 is also connected with a hot air machine 88 through a connecting pipe two 87, a filter 89 is mounted on the air inlet pipe of the hot air machine 88, and an electromagnetic valve two 810 is mounted on the connecting pipe two 87. Thus, after cleaning, the hot air machine 88 is worked, and the electromagnetic valve two 810 is opened at the same time, and the electromagnetic valve one 86 is closed, so that the hot air can be sprayed from the inside of the nozzles 83, thereby facilitating the drying work of the filter pipe 41.

[0030] The power assembly 9 comprises a motor 91 mounted on the side of the filter tank 1, a middle transfer shaft 92 is mounted at the bottom end of the installation ring 81, the middle transfer shaft 92 is connected with the output shaft of the motor 91 through a belt connection structure 93, a rubber roller 94 is mounted at the bottom end of the middle transfer shaft 92, and the rubber roller 94 is tangentially arranged with the outer wall of the outer protruding ring 45.

[0031] In the filtering use, the material enters the inside of the filter tube 41 from the feeding pipe 21, and the filtered liquid enters the inside of the filter tank 1, and then is discharged through the discharging pipe 6, thus completing the filtering operation. After a certain period of use, the filter tube 41 is controlled to move downward by the operation of the electric push rod 76, so that the filter tube 41 reaches the position of the cleaning and drying frame 8. After reaching the designated position, the outer convex ring 45 is in contact with the outside of the rubber roller 94, so that the rubber roller 94 is rotated under the drive of the belt connection structure 93 when the motor 91 is working, and the outer convex ring 45 is rotated, thus driving the filter tube 41 to rotate. Then the water pump 85 is operated, and the electromagnetic valve one 86 is opened, so that the water can be sprayed from the spray head 83 during cleaning, thus facilitating the cleaning operation of the rotating filter tube 41. The hot air machine 88 is operated, and the electromagnetic valve two 810 is opened and the electromagnetic valve one 86 is closed, so that the hot air can be sprayed from the inside of the spray head 83, thus facilitating the drying operation of the filter tube 41. After drying, the electric push rod 76 is reset, so that the top end of the filter tube 41 enters the inside of the bayonet 23 again, thus facilitating the re-filtering operation.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A filtering device for coconut water production, comprising a filter tank (1), a feeding end (2) is installed at the top end of the filter tank (1), and a discharging pipe (6) is installed at the bottom end side of the filter tank (1), characterized in that: The inside bottom end of the filter tank (1) is provided with a support (3), the inside of the support (3) is slidably provided with a movable filter frame (4), the bottom end of the filter tank (1) is provided with a height adjusting frame (7) capable of driving the movable filter frame (4) to move up and down, the inside of the support (3) is provided with a cleaning and drying frame (8) capable of cleaning the movable filter frame (4), and the side of the filter tank (1) is further provided with a power assembly (9) capable of driving the movable filter frame (4) to rotate during cleaning.

2. The filtering device for coconut water production according to claim 1, characterized in that: The feeding end (2) comprises a feeding pipe (21) mounted at the top end of the filter tank (1), the side of the feeding pipe (21) inside the filter tank (1) is provided with a mounting plate (22), the bottom end of the mounting plate (22) is provided with an annular bayonet (23), and the inside of the bayonet (23) is provided with a sealing gasket.

3. The filtering device for coconut water production according to claim 2, characterized in that: The support (3) comprises a branch pipe (31) at the bottom end of the filter tank (1), the top end of the branch pipe (31) is provided with an inner convex pad (32), an opening (33) is formed in the inside of the top end of the inner convex pad (32), and the movable filter frame (4) comprises a filter pipe (41) slidably arranged in the opening (33).

4. The filtering device for coconut water production according to claim 3, characterized in that: The bottom end of the filter pipe (41) is provided with a tapered hole (42) in the inside, a horizontal plate (51) is arranged in the inside of the feeding pipe (21), the bottom end of the horizontal plate (51) is connected with a sealing cone (53) matched with the tapered hole (42) through a vertical rod (52), the bottom end of the filter pipe (41) is provided with an outer convex ring (45) matched with the inner convex pad (32) outside, the inside of the outer convex ring (45) is provided with a mounting groove (44), and the inside of the mounting groove (44) is provided with a blowdown pipe (43) in communication with the inside of the filter pipe (41).

5. The filtering device for coconut water production according to claim 4, characterized in that: The height adjusting frame (7) comprises a protrusion (75) mounted on the side of the filter tank (1), the bottom end of the protrusion (75) is connected with a connecting plate (77) through an electric push rod (76), the connecting plate (77) is connected with a supporting ring (72) arranged in the inside of the mounting groove (44) through a connecting rod (74), the inside of the supporting ring (72) is connected with the outside of the blowdown pipe (43) through a bearing (71), and a sealing ring (73) is arranged between the side of the supporting ring (72) and the inner wall of the mounting groove (44).

6. The filtering device for coconut water production according to claim 5, characterized in that: The cleaning and drying frame (8) comprises a mounting ring (81) fixed on the bottom end of the filter tank (1) through bolts, the surface of the mounting ring (81) is provided with a conduit (82), the conduit (82) is arranged between the filter pipe (41) and the branch pipe (31), the surface of the conduit (82) corresponding to the filter pipe (41) is provided with a plurality of nozzles (83), the inside of the mounting ring (81) is in communication with the inside of the conduit (82), the mounting ring (81) is connected with a water pump (85) through a connecting pipe (84), and the connecting pipe (84) is provided with an electromagnetic valve (86).

7. The filtering device for coconut water production according to claim 6, characterized in that: The mounting ring (81) is also connected with a hot air blower (88) through a connecting pipe two (87), an air inlet pipe of the hot air blower (88) is provided with a filter (89), and the connecting pipe two (87) is provided with a solenoid valve two (810).

8. The filtering device for coconut water production according to claim 6, characterized in that: The power assembly (9) comprises a motor (91) mounted on the side of the filter tank (1), the bottom end of the mounting ring (81) is provided with a transfer shaft (92), the transfer shaft (92) is connected with the output shaft of the motor (91) through a belt connecting structure (93), and the bottom end of the transfer shaft (92) is provided with a rubber roller (94); the rubber roller (94) is tangent to the outer wall of the outer convex ring (45).

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