Filtering device for apple juice production

Abstract

The utility model discloses a filter device for apple juice production belongs to the technical field of apple juice production, and it aims at solving the filter core of tubular filter under the prior art needs to be replaced frequently, and the filter core is installed to the inside of tubular filter, and when replacing, the tank cover on the upper end of tubular filter needs to be disassembled, and then the inside filter core can be replaced, and after the replacement of filter core is finished, the tank cover needs to be installed to the upper end again, thereby leading to the replacement of the filter core in the inside of tubular filter is very troublesome. Including filter jar, the upper end of filter jar is installed with tank cover, and the lower left end of filter jar is fixedly connected with inlet pipe, and the upper right end of filter jar is fixedly connected with outlet pipe, and the lower outside of filter jar is fixedly connected with support column, and the bottom of filter jar is fixedly connected with discharge pipe, and the inside lower end of filter jar is provided with sealing mechanism, and the inside of filter jar is provided with dismounting structure, and the dismounting mechanism includes the round pipe setting in the inside of filter jar.

Description

Technical Field

[0001] This utility model belongs to the field of apple juice production technology, specifically relating to a filtration device for apple juice production. Background Technology

[0002] Apple juice is an inexpensive and healthy beverage, and a source of both soluble and insoluble fiber. Apple juice can accelerate intestinal motility; if the intestines already have abnormal motility, apple juice can produce gas. If the intestines are irritated by food, drinking regular apple juice or a mixture of concentrated fruit juice and water can help alleviate the irritation. After juicing, the apple pulp needs to be filtered out.

[0003] Existing apple juice filtration typically uses tubular filters, which contain tubular filter cartridges. Apple juice enters from one end of the filter, and impurities are trapped on the surface of the filter cartridge through filtration. The filtered apple juice then flows out from the other end of the filter.

[0004] However, the filter elements of existing tubular filters often need to be replaced. The filter elements are installed inside the tubular filter, and when replacing them, the canister cap at the top of the tubular filter must be removed before the internal filter element can be replaced. After the filter element is replaced, the canister cap must be reinstalled on top, making the replacement of the internal filter elements of the tubular filter very cumbersome. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a filtration device for apple juice production. This device aims to solve the problem that in existing tubular filters, the filter element frequently needs to be replaced. Furthermore, the filter element is installed inside the tubular filter, and replacement requires removing the top cover of the tubular filter before the internal filter element can be replaced. After replacement, the top cover must be reinstalled, making the replacement of the internal filter element in the tubular filter extremely cumbersome.

[0007] (2) Technical solution

[0008] To solve the above-mentioned technical problems, this utility model provides a filtration device for apple juice production, including a filter tank. A tank cover is installed at the upper end of the filter tank. An inlet pipe is fixedly connected to the lower left end of the filter tank, and an outlet pipe is fixedly connected to the upper right end of the filter tank. A support column is fixedly connected to the lower outer side of the filter tank, and a discharge pipe is fixedly connected to the bottom end of the filter tank. A sealing mechanism is provided at the lower inner end of the filter tank. The filter tank also has a disassembly and assembly structure, which includes a circular tube disposed inside the filter tank. A filter element is connected to the outer side of the circular tube. A bottom ring is fixedly connected to the lower outer side of the circular tube. A circular frame is connected to the upper end of the circular tube. A handle is fixedly connected to the upper side of the circular frame. Threaded rods are fixedly connected to the left and right ends of the upper side of the circular tube, and nuts are threadedly connected to the outer sides of the threaded rods.

[0009] Furthermore, the sealing mechanism includes a partition plate fixedly connected to the lower inner side of the filter tank. A limit ring is fixedly connected to the upper side of the partition plate, and a connecting plate is fixedly connected to the lower side of the partition plate. A bottom plate is fixedly connected to the lower outer side of the connecting plate. A first spring is fixedly connected to the left and right ends of the upper side of the bottom plate. A sealing plate is fixedly connected to the upper end of the first spring. A round rod is fixedly connected to the left and right ends of the upper side of the sealing plate. An annular plate is fixedly connected to the lower side of the bottom ring. A second spring is connected to the left and right ends inside the annular plate. A sealing block is fixedly connected to one end of the second spring. An inverted V-shaped plate is connected inside the partition plate.

[0010] Furthermore, the tube wall has liquid inlet holes spaced at equal intervals.

[0011] Furthermore, the inner side of the filter element is slidably connected to the outer side of the circular tube, the upper side of the bottom ring abuts against the lower side of the filter element, a through circular hole is provided inside the circular frame, the outer side of the threaded rod is slidably connected to the inner side of the circular hole, the top of the inner side of the circular frame abuts against the upper side of the circular tube and the filter element, and the lower side of the nut abuts against the upper side of the circular frame.

[0012] Furthermore, the can lid has a threaded hole inside, and the outer circumferential surface of the circular frame has an external thread, with the outer side of the circular frame threadedly connected to the inner side of the threaded hole.

[0013] Furthermore, a water passage hole is provided inside the partition plate at the middle position inside the limiting ring, the outer circumferential surface of the bottom ring and the annular plate is slidably connected to the inner side of the limiting ring, and the lower side of the annular plate abuts against the part inside the limiting ring on the upper side of the partition plate.

[0014] Furthermore, limiting holes are provided inside the partition at both ends of the water passage. The outer side of the round rod is slidably connected to the inner side of the limiting hole. The upper side of the sealing plate abuts against the water passage on the lower side of the partition, and the lower side of the annular plate abuts against the upper side of the round rod.

[0015] Furthermore, the inverted V-shaped plate is fixed to the inside of the water passage hole inside the partition, and the upper end of the inverted V-shaped plate is higher than the upper end of the partition. The annular plate has sliding grooves at both ends inside. The end of the second spring away from the sealing block is fixedly connected to the left or right end of the inner side of the sliding groove. The outer side of the sealing block is slidably connected to the inner side of the sliding groove. The lower part of the sealing block away from the second spring is an inclined surface, and the inclined surface is slidably connected to the left and right ends of the outer side of the inverted V-shaped plate. The upper side of the sealing block is slidably connected to the lower side of the circular tube.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention features a disassembly and assembly mechanism. When the filter element inside the filter tank needs to be replaced, the handle is turned to rotate the circular frame within the threaded hole and move it upwards until the frame is removed from the threaded hole. Then, the handle is pulled up to pull the filter element at the bottom of the frame out of the threaded hole. Next, the nut at the outer end of the threaded rod is removed, and the circular frame is removed from above the filter element. Then, the filter element to be replaced is removed from the outside of the circular tube, and the new filter element is slid to the outside of the circular tube. The circular frame is then re-secured, and finally, the new filter element is moved back into the filter tank through the threaded hole. The circular frame is then re-threaded into the threaded hole, thus completing the replacement of the filter element inside the filter tank. This replacement method eliminates the need to disassemble the filter tank and its cover, making filter element replacement more convenient and faster.

[0019] By setting a sealing mechanism, during the disassembly of the filter element, as the filter element moves upward, the annular plate moves upward along the inner side of the limiting ring. At the same time, the first spring rebounds and pushes the sealing plate upward, and the sealing block moves upward along the left and right sides of the inverted V-shaped plate. Simultaneously, the sealing block gradually moves out of the sliding groove inside the annular plate. After the filter element moves out of the limiting ring, the first spring will push the sealing plate to the water passage hole on the lower side of the partition, sealing it. This prevents apple juice entering the lower part of the partition from entering the upper part of the partition through the water passage hole below the filter element after the filter element is disassembled. This allows the disassembly and assembly mechanism to disassemble the filter element during the filtration process. After the filter element moves upward, the sealing block will move out of the passage groove, and the two sealing blocks will contact each other to seal the lower end of the round tube. This prevents the filter residue in the round tube from being discharged into the filtered apple juice above the partition as the round tube is removed from the filter tank. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the filter element structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure at the upper end of the filter element of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure at the lower end of the filter element of this utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the filter tank of this utility model.

[0026] The markings in the attached diagram are as follows: 1. Filter tank; 2. Tank cover; 3. Inlet pipe; 4. Outlet pipe; 5. Support column; 6. Discharge pipe; 701. Round pipe; 702. Filter element; 703. Bottom ring; 704. Round frame; 705. Handle; 706. Threaded rod; 707. Nut; 801. Connecting plate; 802. Base plate; 803. First spring; 804. Sealing plate; 805. Round rod; 806. Annular plate; 807. Second spring; 808. Sealing block; 809. Partition plate; 810. Limiting ring; 811. Inverted V-shaped plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This specific embodiment is a filtration device for apple juice production, and its structural schematic diagram is shown below. Figures 1 to 4As shown, the system includes a filter tank 1, a tank cover 2 installed at the upper end of the filter tank 1, an inlet pipe 3 fixedly connected to the lower left end of the filter tank 1, an outlet pipe 4 fixedly connected to the upper right end of the filter tank 1, a support column 5 fixedly connected to the lower outer side of the filter tank 1, and a discharge pipe 6 fixedly connected to the bottom end of the filter tank 1. The filter tank 1 has an internal disassembly and assembly structure, which includes a circular tube 701 installed inside the filter tank 1. The wall of the circular tube 701 has inlet holes at equal intervals. A filter element 702 is connected to the outer side of the circular tube 701. A bottom ring 703 is fixedly connected to the lower outer side of the circular tube 701. A circular frame 704 is connected to the upper end of the circular tube 701. A handle 705 is fixedly connected to the upper side of the circular frame 704. Threaded rods 706 are fixedly connected to the left and right ends of the upper side of the circular tube 701. Nuts 707 are threadedly connected to the outer side of the threaded rods 706. The inner side of the filter element 702 is slidably connected to the outer side of the round tube 701, the upper side of the bottom ring 703 abuts against the lower side of the filter element 702, the round frame 704 has a through round hole, the outer side of the threaded rod 706 is slidably connected to the inner side of the round hole, the top of the inner side of the round frame 704 abuts against the upper side of the round tube 701 and the filter element 702, and the lower side of the nut 707 abuts against the upper side of the round frame 704. By rotating the nut 707 on the outside of the threaded rod 706 to remove it, the round frame 704 can be removed from the upper end of the filter element 702. Then, the filter element 702 can be removed from the outside of the round tube 701. Next, by sliding the new filter element 702 to the outside of the round tube 701, the round frame 704 is placed back over the upper outside of the filter element 702. At the same time, the threaded rod 706 passes through the round hole inside the round frame 704, and the nut 707 is threaded to the outside of the threaded rod 706 until the lower side of the nut 707 contacts the upper side of the round frame 704. This fixes the round frame 704 to the upper end of the filter element 702. The new filter element 702 is then fixed between the bottom ring 703 at the outer end of the round tube 701 and the round frame 704, thus allowing the filter element 702 at the outer end of the round tube 701 to be replaced.

[0029] The canister lid 2 has a threaded hole inside, and the outer circumferential surface of the circular frame 704 has an external thread. The outer side of the circular frame 704 is threadedly connected to the inner side of the threaded hole. By rotating the circular frame 704 in the threaded hole, the circular frame 704 can be disassembled or installed in the threaded hole. Thus, when the circular frame 704 is installed in the threaded hole, the filter element 702 at the lower end of the circular frame 704 will be installed inside the filter canister 1. When removing the filter element 702, the filter element 702 at the lower end of the circular frame 704 can be removed from the filter canister 1 by removing the circular frame 704 from the threaded hole.

[0030] Cooperate Figure 5The filter tank 1 has a sealing mechanism at its lower interior. The sealing mechanism includes a partition 809 fixedly connected to the lower interior of the filter tank 1. A limit ring 810 is fixedly connected to the upper side of the partition 809. A connecting plate 801 is fixedly connected to the lower side of the partition 809. A bottom plate 802 is fixedly connected to the lower outer side of the connecting plate 801. A first spring 803 is fixedly connected to the left and right ends of the upper side of the bottom plate 802. A sealing plate 804 is fixedly connected to the upper end of the first spring 803. A round rod 805 is fixedly connected to the left and right ends of the upper side of the sealing plate 804. An annular plate 806 is fixedly connected to the lower side of the bottom ring 703. A water passage hole is provided inside the partition 809 at the middle position inside the limit ring 810. The outer circumferential surfaces of the bottom ring 703 and the annular plate 806 are slidably connected to the inner side of the limit ring 810. The lower side of the annular plate 806 abuts against the part inside the limit ring 810 on the upper side of the partition 809. The left and right ends of the annular plate 806 are connected to a second spring 807. One end of the second spring 807 is fixedly connected to a sealing block 808. The inside of the partition plate 809 is connected to an inverted V-shaped plate 811. Limiting holes are opened at the left and right ends of the water passage hole inside the partition plate 809. The outer side of the round rod 805 is slidably connected to the inner side of the limiting hole. The upper side of the sealing plate 804 abuts against the water passage hole on the lower side of the partition plate 809. The lower side of the annular plate 806 abuts against the upper side of the round rod 805.

[0031] The inverted V-shaped plate 811 is fixed to the inside of the water passage hole inside the partition 809, and the upper end of the inverted V-shaped plate 811 is higher than the upper side of the partition 809. The annular plate 806 has sliding grooves at both ends inside. The end of the second spring 807 away from the sealing block 808 is fixedly connected to the left or right end of the inner side of the sliding groove. The outer side of the sealing block 808 is slidably connected to the inner side of the sliding groove. The lower part of the sealing block 808 away from the second spring 807 is an inclined surface, and the inclined surface is slidably connected to the left and right ends of the outer side of the inverted V-shaped plate 811. The upper side of the sealing block 808 is slidably connected to the lower side of the circular tube 701. Therefore, when the filter element 702 is installed inside the filter tank 1, the annular plate 806 moves down along the limiting ring 810, which will move the round rod 805 down and drive the lower sealing plate 804 down away from the water passage hole, so that the juice entering the filter tank 1 can flow through the water passage hole. Then, when the inclined surface of the lower end of the sealing block 808 contacts the inverted V-shaped plate 811, it will be squeezed by the left and right ends of the inverted V-shaped plate 811, causing the sealing block 808 to move into the groove and no longer seal the lower end of the round tube 701. As a result, after the filter element 702 is installed, the lower end of the round tube 701 will be connected to the water passage hole at its lower end.

[0032] Working principle: When filtering apple juice, the apple juice is introduced into the lower part of the partition 809 inside the filter tank 1 through the inlet pipe 3. Then, the apple juice flows into the round pipe 701 through the water passage inside the partition 809, and then into the filter element 702 through the inlet hole on the wall of the round pipe 701. After being filtered by the filter element 702, it flows into the part of the filter tank 1 located above the partition 809. Finally, the filtered apple juice is discharged from the outlet pipe 4 at the upper right end of the filter tank 1, completing the apple juice filtration process.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filtration apparatus for apple juice production, comprising a filter tank (1), characterized in that, The filter tank (1) is fitted with a lid (2) at its upper end. An inlet pipe (3) is fixedly connected to the lower left end of the filter tank (1). An outlet pipe (4) is fixedly connected to the upper right end of the filter tank (1). A support column (5) is fixedly connected to the lower outer side of the filter tank (1). A discharge pipe (6) is fixedly connected to the bottom end of the filter tank (1). A sealing mechanism is provided at the lower internal end of the filter tank (1). A disassembly and assembly structure is provided inside the filter tank (1), and the disassembly and assembly mechanism includes components disposed at the bottom. The filter canister (1) has a round tube (701) inside. A filter element (702) is connected to the outside of the round tube (701). A bottom ring (703) is fixedly connected to the lower end of the outside of the round tube (701). A round frame (704) is connected to the upper end of the round tube (701). A handle (705) is fixedly connected to the upper side of the round frame (704). Threaded rods (706) are fixedly connected to the left and right ends of the upper side of the round tube (701). Nuts (707) are threadedly connected to the outside of the threaded rods (706).

2. The filtration device for apple juice production according to claim 1, characterized in that, The sealing mechanism includes a partition (809) fixedly connected to the lower inner side of the filter tank (1). A limit ring (810) is fixedly connected to the upper side of the partition (809). A connecting plate (801) is fixedly connected to the lower side of the partition (809). A bottom plate (802) is fixedly connected to the outer side of the lower end of the connecting plate (801). A first spring (803) is fixedly connected to the left and right ends of the upper side of the bottom plate (802). A sealing plate (804) is fixedly connected to the upper end of the first spring (803). A round rod (805) is fixedly connected to the left and right ends of the upper side of the sealing plate (804). An annular plate (806) is fixedly connected to the lower side of the bottom ring (703). A second spring (807) is connected to the left and right ends inside the annular plate (806). A sealing block (808) is fixedly connected to one end of the second spring (807). An inverted V-shaped plate (811) is connected inside the partition (809).

3. The filtration device for apple juice production according to claim 1, characterized in that, The circular tube (701) has liquid inlet holes at equal intervals on its tube wall.

4. The filtration device for apple juice production according to claim 1, characterized in that, The inner side of the filter element (702) is slidably connected to the outer side of the round tube (701), the upper side of the bottom ring (703) abuts against the lower side of the filter element (702), the round frame (704) has a through round hole, the outer side of the threaded rod (706) is slidably connected to the inner side of the round hole, the top of the inner side of the round frame (704) abuts against the upper side of the round tube (701) and the filter element (702), and the lower side of the nut (707) abuts against the upper side of the round frame (704).

5. The filtration device for apple juice production according to claim 1, characterized in that, The can lid (2) has a threaded hole inside, and the outer circumferential surface of the circular frame (704) has an external thread. The outer side of the circular frame (704) is threadedly connected to the inner side of the threaded hole.

6. The filtration apparatus for apple juice production according to claim 2, characterized in that, A water passage hole is provided inside the partition (809) at the middle position inside the limiting ring (810). The outer circumferential surfaces of the bottom ring (703) and the annular plate (806) are slidably connected to the inner side of the limiting ring (810). The lower side of the annular plate (806) abuts against a portion inside the limiting ring (810) on the upper side of the partition (809).

7. The filtration apparatus for apple juice production according to claim 2, characterized in that, Limiting holes are provided inside the partition (809) at the left and right ends of the water passage hole. The outer side of the round rod (805) is slidably connected to the inner side of the limiting hole. The upper side of the sealing plate (804) abuts against the water passage hole on the lower side of the partition (809). The lower side of the annular plate (806) abuts against the upper side of the round rod (805).

8. The filtration apparatus for apple juice production according to claim 2, characterized in that, The inverted V-shaped plate (811) is fixed to the inside of the water passage hole inside the partition (809), and the upper end of the inverted V-shaped plate (811) is higher than the upper side of the partition (809). The annular plate (806) has grooves at both ends inside. The end of the second spring (807) away from the sealing block (808) is fixedly connected to the left or right end of the inner side of the groove. The outer side of the sealing block (808) is slidably connected to the inner side of the groove. The lower part of the sealing block (808) away from the second spring (807) is an inclined surface, and the inclined surface is slidably connected to the left and right ends of the outer side of the inverted V-shaped plate (811). The upper side of the sealing block (808) is slidably connected to the lower side of the round tube (701).

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