Alcohol-free beer filtering and purifying device

Abstract

The utility model discloses a filtering and purifying device for alcohol-free beer. A first sealing block is fixedly mounted in the filter box; the second sealing block is arranged in the filter box and is clamped and matched with the first sealing block; the filter plates are linearly arrayed on the mounting frame and are matched with the driving slide blocks; the fixing assembly at least comprises a bottom cover which is in threaded connection with the bottom end of the filtering box and abuts against the second sealing block. According to the alcohol-free beer filtering and purifying device provided by the utility model, the filter plate mounted on the mounting frame can be pulled out of the filter box by driving the mounting frame to rotate to be separated from the second sealing block, so that a worker can clean the filter plate, and when the filter plate needs to be replaced, the filter plate is pulled to slide towards the bottom of the mounting frame, so that the filter plate can be replaced. The beer filter plate is simple in structure and convenient to disassemble and assemble, the replacement efficiency of the filter plate is improved to a great extent, and meanwhile, the beer filter efficiency is also improved.

Description

Technical Field

[0001] This utility model relates to the field of filtration and purification technology, specifically to a non-alcoholic beer filtration and purification device. Background Technology

[0002] Non-alcoholic beer has a very low alcohol content, far lower than that of regular beer. This not only meets consumers' demand for healthy and personalized drinking, but also promotes the further development and expansion of the beer market.

[0003] Non-alcoholic beer requires de-alcoholization filtration during the brewing process to remove most of the alcohol content. Traditional filtration methods include vacuum evaporation and membrane separation. Vacuum evaporation involves heating the beer in a closed distillation column under controlled vacuum and temperature, taking advantage of alcohol's higher volatility than water to evaporate it into the gas phase, thus reducing the alcohol content in the liquid. However, this method is inefficient and time-consuming. Therefore, many breweries typically use membrane separation to filter alcohol in order to improve production efficiency. Membrane filtration uses a specific semi-permeable membrane to filter the alcohol in the beer, thereby achieving de-alcoholization.

[0004] However, after filtering beer for a period of time, the filter membrane needs to be disassembled for replacement or cleaning to avoid clogging of the filter pores and a decrease in filtration efficiency. However, the traditional process of disassembling the filter membrane is quite cumbersome, requiring multiple workers to work together to remove the fixing screws before the filter membrane can be removed. This not only reduces the beer purification efficiency but also increases labor costs. Utility Model Content

[0005] The purpose of this invention is to provide a non-alcoholic beer filtration and purification device to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a non-alcoholic beer filtration and purification device, comprising;

[0007] A filter box, wherein a first sealing block is fixedly installed inside the filter box;

[0008] The second sealing block is installed inside the filter box and engages with the first sealing block;

[0009] A mounting bracket threaded onto the second sealing block;

[0010] Filter plates arranged in a linear array on a mounting frame and driven by sliding blocks;

[0011] The fixing assembly includes at least a bottom cover that is threaded to the bottom of the filter box and abuts against the second sealing block.

[0012] Preferably, the bottom end of the first sealing block is provided with a circumferential array of mounting grooves, and a spring is fixedly installed in the mounting groove, with one end of the spring abutting against the second sealing block.

[0013] Preferably, the top of the second sealing block has a groove, and the first sealing block is engaged in the groove.

[0014] Preferably, the side wall of the mounting bracket is provided with a circumferential array of sliding grooves, a slider is movably installed in the sliding groove, an arc-shaped frame is fixedly installed on the side wall of the slider, and a filter plate is fixedly connected to the arc-shaped frame.

[0015] Preferably, a limiting rod arranged in a circular array is provided between two adjacent arc-shaped frames.

[0016] Preferably, a stopper block is engaged at the bottom end of the slide, and the stopper block abuts against the arc-shaped frame.

[0017] In the above technical solution, the non-alcoholic beer filtration and purification device provided by this utility model has the following beneficial effects:

[0018] This invention, by incorporating a filter box, a first sealing block, a second sealing block, a mounting frame, a filter plate, and a bottom cover, allows for convenient and quick disassembly and replacement of the filter plate. The filter box is threadedly connected to the outlet of the beer storage tank, enabling it to filter the beer flowing out. When the filter screen inside the filter box needs replacement, rotating the filter box away from the outlet allows for simultaneous replacement with a new filter box, thus continuing beer filtration and preventing the filter plate from being used for extended periods, which could affect efficiency. Driving the mounting frame to rotate and detach from the second sealing block allows the filter plate mounted on the mounting frame to be pulled out of the filter box, enabling workers to clean the filter plate. When the filter plate needs replacement, it can be removed and replaced by sliding it towards the bottom of the mounting frame. This design is not only simple in structure but also convenient for disassembly and installation, significantly improving the efficiency of filter plate replacement and beer filtration.

[0019] This invention, by providing an installation slot, a spring, and a groove, facilitates the installation and removal of the second sealing block.

[0020] This invention, by incorporating a sliding groove, a sliding block, and an arc-shaped frame, facilitates the installation of the filter plate onto the mounting frame. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the spring of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the first sealing block of this utility model;

[0025] Figure 4 This is a schematic diagram of the second sealing block structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the mounting bracket structure of this utility model;

[0027] Figure 6 This is a schematic diagram of the filter structure of this utility model;

[0028] Figure 7 This is a schematic diagram of the plug structure of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Filter box; 2. First sealing block; 3. Mounting groove; 4. Spring; 5. Second sealing block; 6. Mounting bracket; 7. Slide groove; 8. Sliding block; 9. Arc-shaped frame; 10. Filter plate; 11. Limiting rod; 12. Plug; 13. Groove; 14. Bottom cover. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] like Figure 1-7 As shown, a non-alcoholic beer filtration and purification device includes:

[0033] Filter box 1, with a first sealing block 2 fixedly installed inside the filter box 1;

[0034] The second sealing block 5 is installed inside the filter box 1 and is engaged with the first sealing block 2;

[0035] The mounting bracket 6 is threaded onto the second sealing block 5;

[0036] Filter plates 10 are arranged in a linear array on the mounting frame 6 and are engaged by the driven slider 8;

[0037] The fixing assembly includes at least a bottom cover 14 that is threaded to the bottom of the filter box 1 and abuts against the second sealing block 5.

[0038] Specifically, when beer needs purification and filtration, the port of filter box 1 is threadedly connected to the outlet of the storage tank, allowing the beer stored in the storage tank to flow into filter box 1 under pressure. This enables the multi-layered filter membranes arrayed within filter box 1 to filter the alcohol in the beer. When the filter membranes in filter box 1 need to be replaced or cleaned, the filter box 1 is rotated to detach from the storage tank, allowing workers to quickly replace it with another filter box 1 for filtration. After filter box 1 is removed, the drive base is rotated to detach from the box body, allowing workers to disassemble the filter plates inside the box. The mounting bracket 6 is threadedly connected to the second sealing block 5, allowing workers to rotate the mounting bracket 6 to detach from the second sealing block 5. Once the mounting bracket 6 is detached from the second sealing block 5, workers can clean the filter plates 10. When filter plates 10 need to be replaced, they are pulled and slid towards the bottom of the mounting bracket 6 to disassemble them. The operation is very simple.

[0039] In the above embodiment, by setting up a filter box 1, a first sealing block 2, a second sealing block 5, a mounting bracket 6, a filter plate 10, and a bottom cover 14, the filter plate 10 can be easily and quickly disassembled and replaced. By threading the filter box 1 to the outlet of the storage tank, the filter box 1 can filter the beer flowing out of the outlet. When the filter screen in the filter box 1 needs to be replaced, the filter box 1 can be rotated to detach from the outlet, and a new filter box 1 can be replaced at the same time to continue filtering the beer, avoiding the filter plate 10 from being filtered for too long and affecting efficiency. By driving the mounting bracket 6 to rotate and detach from the second sealing block 5, the filter plate 10 installed on the mounting bracket 6 can be pulled out of the filter box 1, so that the worker can clean the filter plate 10. When the filter plate 10 needs to be replaced, the filter plate 10 can be removed and replaced by pulling the filter plate 10 to slide to the bottom of the mounting bracket 6. The structure is not only simple, but also convenient for disassembly and installation, which greatly improves the replacement efficiency of the filter plate 10 and also improves the filtration efficiency of the beer.

[0040] As a further embodiment of this utility model, the bottom end of the first sealing block 2 is provided with a mounting groove 3 arranged in a circular array, and a spring 4 is fixedly installed in the mounting groove 3, with one end of the spring 4 abutting against the second sealing block 5.

[0041] Furthermore, the top of the second sealing block 5 is provided with a groove 13, and the first sealing block 2 is engaged in the groove 13.

[0042] Specifically, by inserting the second sealing block 5 into the filter box 1, the groove 13 on the second sealing block 5 engages with the first sealing block 2, thereby forming a sealing effect between the first sealing block 2 and the second sealing block 5, preventing beer from overflowing the box by bypassing the filter plate 10. When the second sealing block 5 needs to be disassembled, the bottom cover 14 is twisted to detach it from the filter box 1, so that the second sealing block 5 has no supporting force, and the spring 4 can push the second sealing block 5 to fall off the filter box 1.

[0043] As another embodiment further provided by this utility model, the side wall of the mounting bracket 6 is provided with a circumferentially arrayed groove 7, a slider 8 is movably installed in the groove 7, an arc-shaped frame 9 is fixedly installed on the side wall of the slider 8, and a filter plate 10 is fixedly connected to the arc-shaped frame 9.

[0044] Furthermore, a series of limiting rods 11 arranged in a circular array are provided between two adjacent arc-shaped frames 9.

[0045] Furthermore, a stopper 12 is engaged at the bottom of the slide 7, and the stopper 12 abuts against the arc-shaped frame 9.

[0046] Specifically, the filter plate 10 is fixed by the arc-shaped frame 9. When the filter plate 10 needs to be installed on the mounting frame 6, the connecting slider 8 on the arc-shaped frame 9 is inserted into the slide groove 7 and pushed to slide the slider 8 to the top of the slide groove 7. At this time, the arc-shaped frame 9 and the filter plate 10 are installed on the mounting frame 6. The limiting rods 11 installed between the arc-shaped frames 9 limit the multiple arc-shaped frames 9, so that the filter plate 10 can maintain a predetermined spacing, thereby improving the filtration effect. After the arc-shaped frame 9 and the filter plate are installed, the plug 12 is engaged in the slide groove 7, so that the slider 8 cannot be disengaged from the slide groove 7, thus making the filter plate 10 impossible to disassemble. When the filter plate 10 needs to be disassembled, the plug 12 can be pulled out. The operation is simple.

[0047] Working principle: When beer needs to be purified and filtered, the filter box 1 is threadedly connected to the outlet of the storage tank, allowing the filter box 1 to filter the beer flowing out of the outlet. When the filter membrane inside the filter box 1 needs to be replaced or cleaned, the filter box 1 can be quickly replaced by rotating it to detach it from the storage tank, thereby improving filtration efficiency. After the filter box 1 is removed, the drive base is rotated to detach it from the box body, allowing workers to disassemble the components inside the box. By rotating the mounting bracket 6, the threads on the mounting bracket 6 engage with the threads on the second sealing block 5, allowing the mounting bracket 6 to detach from the second sealing block 5. After the mounting bracket 6 detaches from the second sealing block 5, workers can clean the filter plate 10. When the filter plate 10 needs to be replaced, the stopper 12 is pulled to detach from the slide groove 7, allowing the slider 8 to detach from the slide groove 7. When the slider 8 detaches from the slide groove 7, the arc frame 9 and the filter plate 10 can detach from the mounting bracket 6.

[0048] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A non-alcoholic beer filtration and purification device, characterized in that, include; A filter box (1) is provided, and a first sealing block (2) is fixedly installed inside the filter box (1). The second sealing block (5) is installed inside the filter box (1) and is engaged with the first sealing block (2); A mounting bracket (6) is threaded onto the second sealing block (5); Filter plates (10) arranged in a linear array on the mounting frame (6) and driven by a sliding block. The fixing assembly includes at least a bottom cover (14) that is threaded to the bottom of the filter box (1) and abuts against the second sealing block (5).

2. The non-alcoholic beer filtration and purification device according to claim 1, characterized in that, The bottom end of the first sealing block (2) is provided with a mounting groove (3) arranged in a circular array. A spring (4) is fixedly installed in the mounting groove (3), and one end of the spring (4) abuts against the second sealing block (5).

3. The non-alcoholic beer filtration and purification device according to claim 2, characterized in that, The top of the second sealing block (5) is provided with a groove (13), and the first sealing block (2) is engaged in the groove (13).

4. The non-alcoholic beer filtration and purification device according to claim 1, characterized in that, The mounting bracket (6) has a circumferential array of grooves (7) on its side wall. A slider (8) is movably installed in the groove (7). An arc frame (9) is fixedly installed on the side wall of the slider (8). A filter plate (10) is fixedly connected to the arc frame (9).

5. The non-alcoholic beer filtration and purification device according to claim 4, characterized in that, A limiting rod (11) arranged in a circular array is provided between two adjacent arc-shaped frames (9).

6. The non-alcoholic beer filtration and purification device according to claim 4, characterized in that, The bottom end of the slide (7) is engaged with a plug (12), which abuts against the arc frame (9).

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