Alkaline water recovery device and bottle washing machine thereof

Abstract

The utility model relates to cleaning technical field especially is involved in a kind of lye recovery device and washing bottle machine thereof, including filter bucket and filter device, filter device is arranged in the inside of filter bucket, filter bucket is equipped with inner chamber, the lower end of filter bucket is opened to discharge outlet, discharge outlet is connected with inner chamber, the surface of the mouth of filter bucket is opened to inlet, inlet is connected with inner chamber;Filter device includes first filter screen, rotating shaft, at least one connecting rod and rotating motor, by being used for cleaning first filter screen in the filter device setting cleaning block, rotating motor drives rotating shaft rotation, so that cleaning block can slide around rotating shaft on the surface of first filter screen, cleaning block can be received into the groove in the surface of filter screen in the process of sliding, when completing the cleaning of filter screen, cleaning block can be taken out, effectively avoid the problem that filter screen is caused to decline due to impurity accumulation after long-term use because of filter performance, the filtering effect of first filter screen can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, and in particular to an alkaline water recovery device and its bottle washing machine. Background Technology

[0002] In current beverage production and processing, beverage bottles undergo a cleaning process before being filled with beverages. This is generally accomplished using bottle washing machines in conjunction with alkaline water. Because alkaline water is corrosive, it can effectively remove stubborn stains from the bottles, thus ensuring the cleanliness and hygiene of the beverage bottles. However, after long-term use, many impurities accumulate in the alkaline water, reducing its corrosiveness. Therefore, the alkaline water is filtered before reuse. However, existing filter screens accumulate impurities after long-term use, resulting in reduced filtration performance and affecting the filtration effect of the alkaline water. Summary of the Invention

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] An alkaline water recovery device includes a filter barrel and a filtration device. The filtration device is disposed inside the filter barrel, which has an inner cavity. An outlet is opened at the lower end of the filter barrel, and the outlet communicates with the inner cavity. An inlet is opened on the surface of the filter barrel near its opening, and the inlet communicates with the inner cavity. The filtration device includes a first filter screen, a rotating shaft, at least one connecting rod, and a rotating motor. The first filter screen is detachably disposed in the inner cavity. One end of the rotating shaft is connected to the first end of the connecting rod, and the second end of the connecting rod extends to the first filter screen. The second end is provided with a cleaning block for sliding on the surface of the first filter screen. The lower end face of the cleaning block abuts against the first filter screen, and the cleaning block has a receiving groove for collecting impurities from the filter screen. The output end of the rotating motor is connected to the other end of the rotating shaft.

[0005] As a further embodiment of this utility model: the inner wall of the inner cavity is symmetrically provided with sliding grooves, the sliding grooves are arranged longitudinally, and the surface of the first filter screen near the sliding groove is provided with a first locking block, the first locking block being slidably installed in the sliding groove.

[0006] As a further embodiment of this utility model: the rotating shaft is provided with two connecting rods, which are symmetrically installed on the shaft surface near the lower end of the rotating shaft.

[0007] As a further embodiment of this utility model: the first filter screen is provided with a second filter screen, and the second filter screen is detachably installed at the lower end of the first filter screen.

[0008] As a further embodiment of this utility model: the first filter screen is provided with at least two slots, which are respectively opened on the front and rear sides of the first filter screen; the second filter screen is provided with at least two second blocks, which are respectively installed on the front and rear sides of the second filter screen and are engaged in the slots.

[0009] As a further embodiment of this utility model: the filter barrel is provided with an upper cover, the upper cover is detachably installed on the upper end of the filter barrel, the end face of the upper cover is provided with a through hole, and the upper end of the rotating shaft passes through the through hole for connecting the drive end of the rotating motor.

[0010] As a further embodiment of this utility model: the upper end face of the first filter screen is provided with a connecting seat, the upper end face of the connecting seat is provided with a threaded hole, the filter barrel is provided with a pickup rod, one end of the pickup rod is threaded to the threaded hole, and the other end of the pickup rod is provided with a handle.

[0011] As a further embodiment of this utility model: a bottle washing machine, including the above-mentioned alkaline water recovery device.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting a cleaning block for cleaning the first filter screen in the filter device, the rotating motor drives the rotating shaft to rotate, so that the cleaning block can slide around the rotating shaft on the surface of the first filter screen. During the sliding process, the cleaning block can collect the impurities on the surface of the filter screen into the receiving groove. After cleaning the filter screen is completed, the cleaning block can be removed, which effectively avoids the problem of filter screen performance decline due to impurity accumulation after long-term use, and can ensure the filtration effect of the first filter screen.

[0014] 2. The first filter screen is designed to be detachable, making it easy for people to remove, clean or replace. A pick-up bar is installed inside the filter bucket, making it easy for people to remove the first filter screen for replacement or cleaning. At the same time, a second filter screen is installed at the lower end of the first filter screen. The use of multiple filter screens can improve the filtration effect and ensure the quality of alkaline water.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the alkali water recovery device in this utility model.

[0018] Figure 2 This is an exploded schematic diagram of the alkali water recovery device in this utility model.

[0019] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.

[0020] Figure 4 This is a schematic diagram of the filter device in this utility model.

[0021] Figure 5 This is an exploded view of the pickup rod and the first filter screen in this utility model.

[0022] Figure 6 This is a cross-sectional view of the filter barrel in this utility model.

[0023] In the diagram: 1. Filter barrel; 11. Inner cavity; 12. Liquid outlet; 13. Liquid inlet; 14. Slide groove; 15. Pick-up rod; 151. Handle; 21. First filter screen; 211. First locking block; 212. Locking groove; 2121. Locking slot; 213. Connecting seat; 2131. Threaded hole; 22. Rotating shaft; 23. Connecting rod; 231. First end; 232. Second end; 233. Cleaning block; 2331. Receiving groove; 24. Rotating motor; 25. Second filter screen; 251. Second locking block; 3. Top cover; 31. Through hole. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. 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.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] Please see Figures 1-4 In this embodiment of the present invention, an alkaline water recovery device includes a filter barrel 1 and a filtration device. The filter barrel 1 is equipped with a filtration device inside. The filter barrel 1 has an inner cavity 11. The lower end of the filter barrel 1 has a liquid outlet 12 that communicates with the inner cavity 11. The surface of the filter barrel 1 near the barrel opening has a liquid inlet 13 that communicates with the inner cavity 11. The filtration device includes a first filter screen 21, a rotating shaft 22, at least one connecting rod 23, and a rotating motor 24. The first filter screen 21 is detachably installed in the inner cavity 11. One end of the rotating shaft 22 is connected to the first end 231 of the connecting rod 23. The second end 232 of the connecting rod 23 extends to the first filter screen 21. The second end 232 is provided with a cleaning block 233 for sliding on the surface of the first filter screen 21. The lower end face of the cleaning block 233 abuts against the first filter screen 21. The cleaning block 233 has a receiving groove 2331 for collecting impurities from the filter screen. The output end of the rotating motor 24 is connected to the other end of the rotating shaft 22 to drive the rotating shaft 22 to rotate. Specifically, the connection between the rotating shaft 22 and the connecting rod 23 includes, but is not limited to, threaded connection, snap-fit ​​connection, etc. The second end 232 of the connecting rod 23 extends to the first filter screen 21, so that the bottom surface of the cleaning block 233 abuts against the surface of the first filter screen 21, so that when the cleaning block 233 slides on the surface of the first filter screen 21, it can collect impurities (filter residue generated when filtering alkaline water) into the receiving groove 2331.

[0029] The working principle of this embodiment is as follows: by setting a cleaning block 233 for cleaning the first filter screen 21 in the filter device, the rotating motor 24 drives the rotating shaft 22 to rotate, so that the cleaning block 233 can slide around the rotating shaft 22 on the surface of the first filter screen 21. During the sliding process, the cleaning block 233 can collect the impurities on the surface of the filter screen into the receiving groove 2331. After the filter screen is cleaned, the cleaning block 233 can be taken out, which effectively avoids the problem of the filter screen's filtration performance declining due to the accumulation of impurities after long-term use, and can ensure the filtration effect of the first filter screen 21.

[0030] Further as Figure 6 As shown in this embodiment of the invention, the inner wall of the inner cavity 11 is symmetrically provided with sliding grooves 14, which are arranged longitudinally. The surface of the first filter screen 21 near the sliding groove 14 is provided with a first locking block 211, which is slidably installed in the sliding groove 14. Specifically, the first locking block 211 corresponds to the cross-sectional shape of the sliding groove 14. When the operator installs the first filter screen 21, the first locking block 211 of the first filter screen 21 is aligned with the groove opening of the sliding groove 14, and the first filter screen 21 can slide into the sliding groove 14 under the action of gravity.

[0031] Further as Figures 1-4 As shown in this embodiment of the invention, the rotating shaft 22 is provided with two connecting rods 23, which are symmetrically installed on the shaft surface near the lower end of the rotating shaft 22. Specifically, the second end 232 of both connecting rods 23 is provided with a cleaning block 233. The rotating shaft 22 can be driven to rotate by the rotating motor 24, causing the connecting rods 23 to rotate around the rotating shaft 22. The connecting rods 23 can drive the cleaning blocks 233 to slide around the rotating shaft 22. The provision of two cleaning blocks 233 can improve the cleaning efficiency of the first filter screen 21 and reduce the time required to remove filter residue.

[0032] Further as Figures 1-5 As shown in this embodiment of the invention, the first filter screen 21 is provided with a second filter screen 25, which is detachably installed at the lower end of the first filter screen 21. Using multiple filter screens can improve the filtration effect and ensure the quality of the filtered alkaline water. The connection methods between the first filter screen 21 and the second filter screen 25 include, but are not limited to, threaded connection, snap-fit ​​connection, and mortise and tenon joint.

[0033] Further as Figures 1-5As shown in this embodiment of the invention, the first filter screen 21 has at least two slots 212, which are respectively opened on the front and rear sides of the first filter screen 21. The second filter screen 25 has at least two second locking blocks 251, which are respectively installed on the front and rear sides of the second filter screen 25 and are locked in the slots 212. Specifically, one end of the slot 212 extends clockwise to form a locking groove 2121, making the shape of the slot 212 similar to an inverted "L". When the operator inserts the second locking block 251 into the slot 212 and rotates the second filter screen 25 clockwise, the second locking block 251 slides into the locking groove 2121. At this time, the second filter screen 25 is locked at the lower end of the first filter screen 21.

[0034] In another embodiment of this utility model, the locking groove 2121 can extend in a counterclockwise direction. When the operator installs the second filter 25, the second locking block 251 can slide into the locking groove 2121 by selecting the second filter 25 counterclockwise, which can also complete the installation of the second filter 25.

[0035] Further as Figures 1-2 As shown in this embodiment of the invention, the filter barrel 1 is provided with an upper cover 3, which is detachably installed on the upper end of the filter barrel 1. The end face of the upper cover 3 is provided with a through hole 31, through which the upper end of the rotating shaft 22 passes for connecting to the drive end of the rotating motor. Specifically, the connection between the upper cover 3 and the filter barrel 1 includes, but is not limited to, hinged connection, threaded connection, and snap-fit ​​connection.

[0036] Further as Figures 5-6 As shown in this embodiment of the invention, the upper end face of the first filter screen 21 is provided with a connecting seat 213, and the upper end face of the connecting seat 213 is provided with a threaded hole 2131. The filter barrel 1 is provided with a pickup rod 15, one end of which is threadedly connected to the threaded hole 2131, and the other end of the pickup rod 15 is provided with a handle 151 for screwing and pulling. When it is necessary to remove the first filter screen 21, the worker grasps the handle 151 at one end of the pickup rod 15, and the other end is threadedly installed on the connecting seat 213 of the first filter screen 21. The worker lifts the handle 151 upwards, and the pickup rod 15 can drive the first filter screen 21 to slide upwards until the first filter screen 21 slides out of the groove 14. When the pickup rod 15 drags the first filter screen 21 upwards, the second filter screen 25 also comes out of the inner cavity 11 along with the first filter screen 21.

[0037] In this embodiment of the invention, a bottle washing machine includes the aforementioned alkaline water recovery device.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. An alkali water recovery device, characterized by, The filter includes a filter barrel (1) and a filtration device. The filtration device is installed inside the filter barrel (1). The filter barrel (1) has an inner cavity (11). An outlet (12) is opened at the lower end of the filter barrel (1) and the outlet (12) is connected to the inner cavity (11). An inlet (13) is opened on the surface of the filter barrel (1) near the barrel opening and the inlet (13) is connected to the inner cavity (11). The filtration device includes a first filter screen (21), a rotating shaft (22), at least one connecting rod (23), and a rotating motor (24). The first filter screen (21) is detachably disposed in the inner cavity (11). One end of the rotating shaft (22) is connected to the first end (231) of the connecting rod (23). The second end (232) of the connecting rod (23) extends to the first filter screen (21). The second end (232) is provided with a cleaning block (233) for sliding on the surface of the first filter screen (21). The lower end face of the cleaning block (233) abuts against the first filter screen (21). The cleaning block (233) has a receiving groove (2331) for collecting impurities from the filter screen. The output end of the rotating motor (24) is connected to the other end of the rotating shaft (22).

2. The alkali water recovery device according to claim 1, characterized by The inner wall of the inner cavity (11) is symmetrically provided with sliding grooves (14), the sliding grooves (14) are arranged longitudinally, and the surface of the first filter screen (21) near the sliding groove (14) is provided with a first locking block (211), the first locking block (211) is slidably installed in the sliding groove (14).

3. The alkali water recovery device according to claim 1, characterized by The rotating shaft (22) is provided with two connecting rods (23), which are symmetrically installed on the shaft surface near the lower end of the rotating shaft (22).

4. The alkali water recovery apparatus according to claim 1, characterized by The first filter (21) is provided with a second filter (25), which is detachably installed at the lower end of the first filter (21).

5. The alkali water recovery device according to claim 4, characterized by The first filter screen (21) is provided with at least two slots (212), which are respectively opened on the front and rear sides of the first filter screen (21). The second filter screen (25) is provided with at least two second blocks (251), which are respectively installed on the front and rear sides of the second filter screen (25) and are locked in the slots (212).

6. The alkali water recovery device according to claim 1, characterized by The filter barrel (1) is provided with a top cover (3), which is detachably installed on the upper end of the filter barrel (1). The end face of the top cover (3) is provided with a through hole (31), and the upper end of the rotating shaft (22) passes through the through hole (31) to connect to the drive end of the rotating motor.

7. The alkali water recovery device according to claim 1, wherein The first filter screen (21) has a connecting seat (213) on its upper end face. The connecting seat (213) has a threaded hole (2131) on its upper end face. The filter barrel (1) has a pickup rod (15). One end of the pickup rod (15) is threaded to the threaded hole (2131), and the other end of the pickup rod (15) has a handle (151).

8. A bottle washer characterized in that, Includes the alkaline water recovery device according to any one of claims 1-7.

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