Filtering device for sterilizing preparation of disinfectant

Abstract

The filtering device comprises a filtering box, a filtering bin is arranged at the top of the interior of the filtering box, a water inlet pipe communicated with the filtering bin is arranged on one side of the top of the filtering box, a motor B is arranged at the top of one end of the filtering box, and a rotating shaft is arranged at the output end of the motor B; the rotating shaft penetrates through the inner side of the filtering bin and is rotationally connected with the filtering bin; through the mutual cooperation of the filter cartridge, the outer gear ring, the filter bin, the rotating wheel, the filter plate, the motor A, the gear, the rotating rod, the filter screen, the motor B and the rotating shaft, when the device filters a disinfectant, the disinfectant can be filtered for the first time in the filter bin and then enters the filter cartridge, and the disinfectant is thrown out through the centrifugal force of the filter cartridge; and the disinfectant is filtered for the second time and finally filtered for the third time through the filter screen, so that the filtering effect of the disinfectant can be improved through multiple times of filtering, and the quality of the disinfectant is ensured.

Description

Technical Field

[0001] This utility model relates to the field of filtration device technology, specifically a filtration device for preparing disinfectant sterilization solution. Background Technology

[0002] Disinfectant, also known as disinfectant or disinfectant solution, is a liquid disinfectant mainly used for disinfection work in various places and according to requirements. It can kill bacteria, fungi, viruses and other microorganisms. When preparing disinfectant, it is necessary to filter out impurities in the disinfectant through a filtration device to ensure the disinfection effect.

[0003] A patent with authorization announcement number "CN221771662U" discloses a disinfectant processing and filtration device, including a support frame, a filter barrel fixedly connected to the upper part of the support frame, a base plate fixedly connected to the middle part of the support frame, a motor installed on the top of the filter barrel, a first gear fixedly connected to the output end of the motor, and a second gear externally meshing with the first gear. This invention facilitates the cleaning of impurities adhering to the upper part of the filter plate. The accumulation of impurities may cause filter plate blockage, slowing down or hindering the flow of disinfectant. Cleaning the impurities adhering to the upper part of the filter plate can prevent these impurities from affecting the filtration efficiency, thereby improving the disinfectant filtration effect.

[0004] However, there are the following deficiencies in this device:

[0005] 1. When filtering disinfectant, the particle size of impurities in the disinfectant is different. It is difficult to fully filter out the impurities in the disinfectant by passing through only one filter. The above-mentioned device also failed to perform multiple filtrations on the disinfectant during use, which reduced the filtration effect of the device.

[0006] 2. After filtering the disinfectant, the above-mentioned device has difficulty in collecting the filtered impurities, which increases the difficulty of cleaning the filtered impurities and reduces the ease of use of the device. Utility Model Content

[0007] The purpose of this invention is to provide a filtration device for preparing disinfectant solutions to solve the existing problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a filtration device for preparing disinfectant, comprising a filter box, a filter chamber at the top inside the filter box, an inlet pipe connected to the filter chamber on one side of the top of the filter box, a motor B at the top of one end of the filter box, a rotating shaft at the output end of the motor B, the rotating shaft passing through the inside of the filter chamber and rotatably connected to the filter chamber, a rotating wheel at the middle of the outer side of the rotating shaft, three sets of filter plates at the outer side of the rotating wheel, an outlet pipe and a slag discharge pipe at the two sides of the bottom of the filter chamber, a fixing plate and a guide plate at the middle inside the filter box, a collection box connected to the filter box at the middle of one side of the filter box, a drain pipe at the middle of the bottom of the filter box, and a filter screen at the top inside the drain pipe;

[0009] A filter cartridge is fitted inside the fixed plate, and an external gear ring is provided in the middle of the outer side of the filter cartridge. A motor A is provided on one side of the top of the fixed plate, and a rotating rod is provided at the output end of the motor A. A gear that meshes with the external gear ring is provided at the top of the outer side of the rotating rod. A mounting plate is provided at the bottom of one side of the filter box, and an electric push rod is provided on one side of the bottom of the mounting plate. A movable disc that matches the filter cartridge is fitted at the output end of the electric push rod. A scraper is provided in the middle of the bottom of the filter chamber, and vibration components are provided at both ends of the outer side of the rotating shaft.

[0010] Preferably, the vibration assembly includes a sleeve block, a spring, an impact rod, and a cam. Cams are provided at both ends of the outer side of the rotating shaft, and sleeve blocks are provided at the top of both ends of the filter box. Impact rods that cooperate with the cams are sleeved on the inner side of the two sets of sleeve blocks, and springs are sleeved on the outer side of the two sets of impact rods. This assembly can vibrate the guide plate to promote the entry of impurities on the guide plate into the collection box for collection.

[0011] Preferably, the top of the outer side of the two sets of impact rods is provided with a stop block, the top of the two sets of springs is connected to the stop block, and the bottom of the two sets of impact rods is provided with a rubber impact head. The stop block can limit the spring, and the rubber impact head can reduce the impact damage to the guide plate.

[0012] Preferably, a cleaning brush is provided at the bottom of the rotating rod to clean the filter screen.

[0013] Preferably, a drain door is provided on one side of the collection box to facilitate the cleaning of impurities collected inside the collection box.

[0014] Preferably, a through hole is provided in the middle of the top of the guide plate, and the filter cartridge passes through the through hole so that impurities in the filter cartridge can be cleaned onto the guide plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the filtration device for preparing disinfectant solution;

[0016] 1. Through the cooperation of the filter cartridge, external gear ring, filter chamber, rotor, filter plate, motor A, gear, rotating rod, filter screen, motor B and rotating shaft, the device can perform the first filtration of disinfectant in the filter chamber, then enter the filter cartridge, where the centrifugal force of the filter cartridge throws the disinfectant out for the second filtration, and finally the third filtration through the filter screen. The multiple filtrations can improve the filtration effect of the disinfectant and ensure the quality of the disinfectant.

[0017] 2. Through the cooperation of the guide plate, collection box, electric push rod, movable disc, sleeve block, spring, impact rod and cam, the device can simultaneously drive the impact rod to intermittently move down to impact the guide plate when controlling the rotation of the rotating shaft to filter the disinfectant. This causes the guide plate to vibrate, and the filtered impurities that fall on the guide plate can be concentrated and rolled into the collection box for collection under the action of vibration and the guide of the inclined surface of the guide plate, which improves the convenience of subsequent cleaning. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a front sectional view of the present invention;

[0020] Figure 3 This is a side sectional view of the present invention.

[0021] In the diagram: 1. Filter box; 2. Filter cartridge; 3. External gear ring; 4. Fixing plate; 5. Guide plate; 6. Outlet pipe; 7. Filter chamber; 8. Inlet pipe; 9. Rotary wheel; 10. Filter plate; 11. Slag discharge pipe; 12. Scraper; 13. Motor A; 14. Collection box; 15. Gear; 16. Rotating rod; 17. Mounting plate; 18. Cleaning brush; 19. Drain pipe; 20. Filter screen; 21. Electric push rod; 22. Movable disc; 23. Sleeve block; 24. Spring; 25. Impact rod; 26. Motor B; 27. Cam; 28. Rotating shaft. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-3The present invention provides an embodiment of a filtration device for preparing disinfectant, comprising a filter box 1, a filter chamber 7 at the top inside the filter box 1, an inlet pipe 8 connected to the filter chamber 7 on one side of the top of the filter box 1, a motor B26 at the top of one end of the filter box 1, a rotating shaft 28 at the output end of the motor B26, the rotating shaft 28 passing through the inside of the filter chamber 7 and rotatably connected to the filter chamber 7, a rotating wheel 9 at the middle of the outer side of the rotating shaft 28, three sets of filter plates 10 at the outer side of the rotating wheel 9, an outlet pipe 6 and a slag discharge pipe 11 respectively on both sides of the bottom of the filter chamber 7, a fixing plate 4 and a guide plate 5 at the middle inside the filter box 1, a collection box 14 connected to the filter box 1 at the middle of one side of the filter box 1, a drain door at one side of the collection box 14 for easy cleaning of the impurities collected in the collection box 14, a drain pipe 19 at the middle of the bottom of the filter box 1, and a filter screen 20 at the top of the inner side of the drain pipe 19.

[0024] A filter cartridge 2 is fitted inside the fixed plate 4. A through hole is opened in the middle of the top of the guide plate 5. The filter cartridge 2 passes through the through hole, so that impurities inside the filter cartridge 2 can be cleaned onto the guide plate 5. An external toothed ring 3 is provided in the middle of the outer side of the filter cartridge 2. A motor A13 is provided on one side of the top of the fixed plate 4. A rotating rod 16 is provided at the output end of the motor A13. A gear 15 that meshes with the external toothed ring 3 is provided at the top of the outer side of the rotating rod 16. A mounting plate 17 is provided at the bottom of one side of the filter box 1. An electric push rod 21 is provided on one side of the bottom of the mounting plate 17. A movable disc 22 that matches the filter cartridge 2 is fitted at the output end of the electric push rod 21. A scraper 12 is provided in the middle of the bottom of the filter chamber 7. Vibration components are provided at both ends of the outer side of the rotating shaft 28.

[0025] Furthermore, the vibration assembly includes a sleeve block 23, a spring 24, an impact rod 25, and a cam 27. Cams 27 are provided at both ends of the outer side of the rotating shaft 28, and sleeve blocks 23 are provided at the top of both ends of the filter box 1. Impact rods 25 that cooperate with cams 27 are sleeved on the inner side of the two sets of sleeve blocks 23, and springs 24 are sleeved on the outer side of the two sets of impact rods 25. This can vibrate the guide plate 5 to promote the impurities on the guide plate 5 to enter the collection box 14 for collection.

[0026] Furthermore, the top of the outer side of the two sets of impact rods 25 is provided with a stop block, the top of the two sets of springs 24 is connected to the stop block, and the bottom of the two sets of impact rods 25 is provided with a rubber impact head. The stop block can limit the spring 24, and the rubber impact head can reduce the impact damage to the guide plate 5.

[0027] Furthermore, a cleaning brush 18 is provided at the bottom of the rotating rod 16, which can drive the cleaning brush 18 to rotate when the filter cylinder 2 is rotated, continuously brushing the filter screen 20 to prevent residual impurities from clogging the filter screen 20.

[0028] Working principle: When filtering disinfectant, the device can start motors A13 and B26 to run, and then transport the disinfectant to the filter chamber 7 through the inlet pipe 8. At this time, motor B26 can drive the rotating shaft 28 to rotate, and then the rotating shaft 28 can drive the rotating wheel 9, so that the rotating wheel 9 can drive the three sets of filter plates 10 to rotate clockwise. The disinfectant entering the filter chamber 7 can be filtered through the filter plates 10. The filtered disinfectant can be discharged from the outlet pipe 6, while the filtered impurities can be discharged from the slag discharge pipe 11 along with the transport of the filter plates 10.

[0029] After the first filtration, the disinfectant solution can enter the filter cartridge 2 through the outlet pipe 6. At this time, the motor A13 can drive the rotating rod 16 to rotate, and then the rotating rod 16 drives the gear 15, which in turn drives the filter cartridge 2 to rotate. Using the centrifugal force during rotation, the disinfectant solution can be quickly thrown out, while impurities can be filtered into the filter cartridge 2, completing the second filtration of the disinfectant solution. Finally, the disinfectant solution can be discharged through the drain pipe 19. During discharge, it can be filtered a third time through the filter screen 20, ensuring the cleanliness of the disinfectant solution.

[0030] Impurities filtered in the filter chamber 7 can be guided by the slag discharge pipe 11 to fall onto the top of the guide plate 5. When impurities in the filter cartridge 2 need to be cleaned, the electric push rod 21 can be activated to push the movable disc 22 upward. Through the movable disc 22, the impurities in the filter cartridge 2 can be scraped off and pushed to the top of the filter cartridge 2. The rotation of the filter cartridge 2 can drive the movable disc 22 to rotate. The scraper 12 can scrape off the impurities on the top of the movable disc 22, so that the impurities fall onto the guide plate 5.

[0031] When the rotating shaft 28 rotates, it can also drive the two sets of cams 27 to rotate. The two sets of cams 27 can intermittently push the impact rod 25 to overcome the elastic force of the spring 24 and move it downward to impact the guide plate 5. Due to the inclined structure of the guide plate 5, combined with the vibration generated during the impact, the impurities will continuously roll to one side and enter the collection box 14 for centralized collection, which is convenient for subsequent processing of the impurities.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A filtration device for preparing disinfectant, comprising a filter box (1), characterized in that: The filter box (1) has a filter chamber (7) at the top inside. A water inlet pipe (8) connected to the filter chamber (7) is provided on one side of the top of the filter box (1). A motor B (26) is provided at the top of one end of the filter box (1). A rotating shaft (28) is provided at the output end of the motor B (26), and the rotating shaft (28) passes through the inside of the filter chamber (7) and is rotatably connected to the filter chamber (7). A rotating wheel (9) is provided in the middle of the outer side of the rotating shaft (28). Three sets of filter plates (10) are provided on the outside of the filter chamber (7). Water outlet pipe (6) and slag discharge pipe (11) are provided on both sides of the bottom of the filter chamber (7). A fixing plate (4) and a guide plate (5) are provided in the middle of the inside of the filter box (1). A collection box (14) connected to the filter box (1) is provided in the middle of one side of the filter box (1). A drain pipe (19) is provided in the middle of the bottom of the filter box (1). A filter screen (20) is provided on the top of the inside of the drain pipe (19). The inner side of the fixed plate (4) is fitted with a filter cylinder (2), and the middle of the outer side of the filter cylinder (2) is provided with an external gear ring (3). A motor A (13) is provided on one side of the top of the fixed plate (4). A rotating rod (16) is provided at the output end of the motor A (13). A gear (15) meshing with the external gear ring (3) is provided at the top of the outer side of the rotating rod (16). A mounting plate (17) is provided at the bottom of one side of the filter box (1). An electric push rod (21) is provided on one side of the bottom of the mounting plate (17). A movable disc (22) adapted to the filter cylinder (2) is fitted at the output end of the electric push rod (21). A scraper (12) is provided in the middle of the bottom of the filter chamber (7). Vibration components are provided at both ends of the outer side of the rotating shaft (28).

2. The filtration device for preparing disinfectant solution according to claim 1, characterized in that: The vibration assembly includes a sleeve (23), a spring (24), an impact rod (25), and a cam (27). Cams (27) are provided at both ends of the outer side of the rotating shaft (28), and sleeves (23) are provided at the top of both ends of the filter box (1). Impact rods (25) that cooperate with cams (27) are sleeved on the inner side of the two sets of sleeves (23), and springs (24) are sleeved on the outer side of the two sets of impact rods (25).

3. The filtration device for preparing disinfectant solution according to claim 2, characterized in that: The top of the two sets of impact rods (25) is provided with a stop block, the top of the two sets of springs (24) is connected to the stop block, and the bottom of the two sets of impact rods (25) is provided with a rubber impact head.

4. The filtration device for preparing disinfectant solution according to claim 1, characterized in that: A cleaning brush (18) is provided at the bottom of the rotating rod (16).

5. The filtration device for preparing disinfectant solution according to claim 1, characterized in that: A drain door is provided on one side of the collection box (14).

6. The filtration device for preparing disinfectant solution according to claim 1, characterized in that: The guide plate (5) has a through hole in the middle of its top, and the filter cartridge (2) passes through the through hole.

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