Filtering equipment

Abstract

The embodiment of the utility model discloses filtering equipment in the technical field of white spirit production and filtration. A filtering device for filtering the white spirit is mounted in an inner cavity of the filtering tank. And a cleaning device for cleaning impurities is mounted in an inner cavity of the filtering tank. After a motor is started, a gear is driven to rotate, a gear block meshed with the gear drives a connecting ring to rotate, a cleaning plate rotates at the upper end of a partition plate, impurities at the upper end of the partition plate are pushed, the impurities gradually move towards a groove cavity opening of a slag outlet, and finally the impurities are pumped away through a sewage pump. When the filter plate is replaced, a new filter plate can be inserted into the first insertion groove and the first arc-shaped groove of the second layer, and then the filter plate in the first filter ring is disassembled, so that the filter device can continuously filter white spirit, and the service life of the filter plate is prolonged. And moreover, the operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of filtration technology in liquor production, specifically to a filtration device. Background Technology

[0002] In the production of baijiu (Chinese liquor), filtration equipment is used to filter cloudy baijiu containing impurities. For example, a baijiu filtration machine disclosed in Chinese patent application CN202222220311.1 describes a method where multiple filter cartridges are used for rapid filtration. When the reading of a single electronic flow meter increases, it indicates that the corresponding filter cartridge is clogged. The top cover is then opened, and the corresponding motor is started. The motor rotates a lead screw, which in turn moves the mounting base upwards via a thread, removing the corresponding filter cartridge from the surface of the liquor. This allows for filter cartridge replacement, while other filter cartridges continue to operate without requiring evacuation. This improves the filtration speed of baijiu. However, this method has the following technical problems:

[0003] After a long period of filtration, the impurities in the baijiu filter tank will gradually increase. Excessive impurities can easily clog the filter holes at the bottom of the filter element, affecting the filtration effect and the service life of the filter element. Utility Model Content

[0004] Therefore, this utility model provides a filtration device to solve the problem in the prior art where excessive accumulation of impurities easily clogs the filter pores at the bottom of the filter element.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A filtration device, comprising a filter tank for holding liquor;

[0007] The filter tank is equipped with a filter device for filtering liquor.

[0008] The filter tank is equipped with a cleaning device for removing impurities.

[0009] The filter tank includes a tank body, and the inner cavity of the tank body is equipped with gears for controlling the rotation of the cleaning device.

[0010] The cleaning device includes a cleaning plate for cleaning impurities. A connecting ring is installed on the upper end of one side of the cleaning plate, and a toothed block is installed on the upper end of the connecting ring for cooperating with gears to control the rotation of the cleaning plate.

[0011] Furthermore, a partition for dividing the inner cavity of the tank is installed at the lower end of the inner cavity of the tank, and a limiting cylinder for supporting the filter device is installed at the middle of the upper end of the partition.

[0012] Furthermore, the upper end of the limiting cylinder is equipped with multiple limiting rods for limiting the filter device in conjunction with the limiting cylinder.

[0013] Furthermore, the partition plate has a slag outlet in the middle for impurities to flow out, the outer wall of the limiting cylinder has an annular limiting groove for limiting the cleaning plate, and the upper end of the limiting cylinder has a first arc-shaped groove and a second arc-shaped groove for limiting the filter device.

[0014] Furthermore, the limiting rod has a first slot and a second slot on both sides for limiting the filter device, a motor for controlling the rotation of the gear is installed at one end of the gear, and a support plate for supporting the motor is installed on the outer wall of the tank.

[0015] Furthermore, the filtering device includes a filter plate, and the filter plate has filter holes in the middle.

[0016] Furthermore, a mounting bracket is installed at the upper end of the filter plate, and a handle is installed at the upper end of the mounting bracket to facilitate lifting the filter plate.

[0017] Furthermore, a limiting ring is installed on one side of the cleaning plate to limit the cleaning plate in conjunction with the annular limiting groove.

[0018] The present invention has the following advantages:

[0019] After the motor starts, it drives the gear to rotate. The gear teeth mesh with the gear and drive the connecting ring to rotate, causing the cleaning plate to rotate at the top of the partition. This pushes the impurities on the top of the partition, causing them to gradually move towards the outlet cavity. Finally, the impurities are pumped away by the sludge pump, reducing the accumulation of impurities inside the tank and thus increasing the service life of the filter plate. When replacing the filter plate, the new filter plate can be inserted into the first slot and the first arc groove of the second layer first, and then the filter plate in the first filter ring can be removed. This allows the filtration device to continuously filter liquor without stopping the machine for replacement, and the operation is simple. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[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 structure of the filter tank of this utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0025] Figure 4 This utility model Figure 2 Enlarged view of point B;

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

[0027] Figure 6 This is a schematic diagram of the cleaning device of this utility model.

[0028] In the diagram: 001 - Filter tank;

[0029] 100-Tank body, 110-Baffle plate, 111-Slag outlet, 120-Limiting cylinder, 121-Annular limiting groove, 122-First arc groove, 123-Second arc groove, 130-Limiting rod, 131-First slot, 132-Second slot, 140-Gear, 141-Motor, 150-Support plate;

[0030] 002 - Filter device;

[0031] 200-Filter plate, 210-Filter hole, 220-Mounting bracket, 221-Handle;

[0032] 003 - Cleaning device;

[0033] 300-Cleaning plate, 310-Limit ring, 320-Connecting ring, 321-Tooth block. Detailed Implementation

[0034] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0036] Please see Figures 1-6 This utility model provides a filtration device, including a filter tank 001, a filter device 002, and a cleaning device 003.

[0037] The filter tank 001 for holding baijiu includes a tank body 100. A partition 110 is fixedly installed at the lower end of the inner cavity of the tank body 100 to divide the inner cavity of the tank body 100. The upper end of the tank body 100 is used to store unfiltered baijiu. The filtered baijiu falls to the lower end of the partition 110, and a liquor outlet pipe is installed at the lower end of the tank body 100. A cavity a is opened in the middle of the partition 110 for the baijiu to fall, so that the baijiu with impurities can flow through the cavity a to the liquor outlet pipe after being filtered by the filter device 002.

[0038] The partition 110 has a slag outlet 111 in the middle for impurities to flow out. The lower end of the slag outlet 111 is connected to a slag conveying pipe for conveying impurities. The slag conveying pipe is connected to the outside of the tank 100 and can be combined with a sludge pump to facilitate the extraction of impurities in the inner cavity of the tank 100, thereby preventing excessive accumulation of impurities in the inner cavity of the tank 100 and reducing the filtration effect of the filter device 002.

[0039] A limiting cylinder 120 for supporting the filter device 002 is fixedly installed at the upper middle part of the partition 110. The outer wall of the limiting cylinder 120 is provided with an annular limiting groove 121 for limiting the cleaning plate 300, and the limiting ring 310 slides in the cavity of the annular limiting groove 121. The upper end of the limiting cylinder 120 is provided with a first arc-shaped groove 122 and a second arc-shaped groove 123 for limiting the filter device 002. The setting of the first arc-shaped groove 122 and the second arc-shaped groove 123 makes it convenient to replace the filter device 002 without stopping the machine.

[0040] Multiple second arc-shaped grooves 123 and second slots 132 cooperate with the filter plate 200 to form a first layer of filter ring, and multiple first arc-shaped grooves 122 and first slots 131 form a second layer of filter ring. Furthermore, when filtering liquor, only one layer of filter ring is needed. When the filtration effect of the filter plate 200 at a certain point in the first filter ring decreases, a new filter plate 200 can be inserted into the first slot 131 and first arc-shaped groove 122 of the second layer, and then the filter plate 200 in the first filter ring can be disassembled. This allows the filtration device 002 to continuously filter liquor without needing to stop for replacement, and the operation is simple.

[0041] The upper end of the limiting cylinder 120 is equipped with a plurality of limiting rods 130 for limiting the filter device 002 in conjunction with the limiting cylinder 120. The limiting rods 130 have a first slot 131 and a second slot 132 on both sides for limiting the filter device 002.

[0042] The inner cavity of the tank 100 is equipped with a gear 140 for controlling the rotation of the cleaning device 003. A motor 141 for controlling the rotation of the gear 140 is installed at one end of the gear 140. A support plate 150 for supporting the motor 141 is fixedly installed on the outer wall of the tank 100. When a large amount of impurities accumulates at the upper end of the partition 110, the motor 141 is started, driving the gear 140 to rotate, which in turn drives the cleaning device 003 to rotate. This causes the cleaning plate 300 to scrape the impurities towards the trough opening of the slag outlet 111, facilitating the removal of the impurities by the sludge pump.

[0043] The inner cavity of the filter tank 001 is equipped with a filter device 002 for filtering liquor. The filter device 002 includes a filter plate 200, which has multiple filter holes 210 in the middle. A mounting bracket 220 is fixedly installed on the upper end of the filter plate 200, and a handle 221 is fixedly installed on the upper end of the mounting bracket 220 to facilitate lifting the filter plate 200. When replacing the filter plate 200, the filter plate 200 can be installed and replaced by opening the top cover at the top of the tank 100 and pulling the handle 221.

[0044] The filter tank 001 has a cleaning device 003 installed in its inner cavity for cleaning impurities. The cleaning device 003 includes a cleaning plate 300 for cleaning impurities. A limiting ring 310 is fixedly installed on the middle of one side of the cleaning plate 300 to limit the cleaning plate 300 in conjunction with an annular limiting groove 121. The limiting ring 310 slides within the groove of the annular limiting groove 121. A connecting ring 320 is fixedly installed on the upper end of one side of the cleaning plate 300. A plurality of tooth blocks 321 are fixedly installed on the upper end of the connecting ring 320 to control the rotation of the cleaning plate 300 in conjunction with a gear 140. The tooth blocks 321 and the gear 140 mesh with each other.

[0045] After the motor 141 starts, it drives the gear 140 to rotate. The tooth block 321 that meshes with the gear 140 drives the connecting ring 320 to rotate, causing the cleaning plate 300 to rotate at the upper end of the partition 110 and push the impurities at the upper end of the partition 110. The impurities are gradually moved towards the slag outlet 111, and finally the impurities are pumped away by the sludge pump, reducing the accumulation of impurities inside the tank 100 and thus extending the service life of the filter plate 200.

[0046] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A filtration device, comprising a filter tank (001) for holding liquor, characterized in that: The inner cavity of the filter tank (001) is equipped with a filter device (002) for filtering liquor. The filter tank (001) is equipped with a cleaning device (003) for cleaning impurities. The filter tank (001) includes a tank body (100), and the inner cavity of the tank body (100) is equipped with a gear (140) for controlling the rotation of the cleaning device (003). The cleaning device (003) includes a cleaning plate (300) for cleaning impurities. A connecting ring (320) is installed on the upper end of one side of the cleaning plate (300). A toothed block (321) is installed on the upper end of the connecting ring (320) for cooperating with the gear (140) to control the rotation of the cleaning plate (300).

2. The filtration device according to claim 1, characterized in that: The lower end of the inner cavity of the tank (100) is equipped with a partition (110) for dividing the inner cavity of the tank (100), and a limiting cylinder (120) for supporting the filter device (002) is installed at the middle of the upper end of the partition (110).

3. The filtration device according to claim 2, characterized in that: The upper end of the limiting cylinder (120) is equipped with a plurality of limiting rods (130) for using the limiting cylinder (120) to limit the filter device (002).

4. A filtration device according to claim 2, characterized in that: The partition (110) has a slag outlet (111) in the middle for impurities to flow out, and the outer wall of the limiting cylinder (120) has an annular limiting groove (121) for limiting the cleaning plate (300). The upper end of the limiting cylinder (120) has a first arc groove (122) and a second arc groove (123) for limiting the filter device (002).

5. A filtration device according to claim 3, characterized in that: The limiting rod (130) has a first slot (131) and a second slot (132) on both sides for limiting the filter device (002). One end of the gear (140) is equipped with a motor (141) for controlling the rotation of the gear (140). The outer wall of the tank (100) is equipped with a support plate (150) for supporting the motor (141).

6. A filtration device according to claim 1, characterized in that: The filtration device (002) includes a filter plate (200), and a filter hole (210) is provided in the middle of the filter plate (200).

7. A filtration device according to claim 6, characterized in that: The filter plate (200) is equipped with a mounting bracket (220) at its upper end, and the mounting bracket (220) is equipped with a handle (221) at its upper end to facilitate lifting the filter plate (200).

8. A filtration device according to claim 4, characterized in that: A limiting ring (310) is installed on one side of the cleaning plate (300) to limit the cleaning plate (300) in conjunction with the annular limiting groove (121).

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