Filtering device for drinking barreled water production
By employing a mixing mechanism in the filtration device for bottled drinking water production, utilizing a combination of clockwise and counterclockwise rotating blades, the problem of uneven flocculant mixing is solved, filtration efficiency is improved, motor failures are reduced, and the practicality of the device is enhanced.
Patent Information
- Application Number
- CN202520283552.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In the current bottled water production process, uneven mixing of flocculant and water leads to increased stirring time, motor malfunctions, reduced filtration efficiency, and decreased equipment usability.
The mixing mechanism includes a rotating groove, a rotating ring groove, a connecting groove, a rotating shaft, blades, gears, and a motor assembly. The combination of clockwise and counterclockwise rotating blades achieves uniform mixing of flocculant and water, avoiding frequent forward and reverse rotation of the motor.
This method achieves uniform mixing of flocculant and water, improves filtration efficiency, reduces motor failures, and enhances the practicality and efficiency of the filtration device.
Smart Images
Figure CN223950809U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the multistage processing technical field of water, waste water or sewage, specifically to a kind of filtering device for drinking barrel water production. BACKGROUND
[0002] Barrel water refers to the pure water or mineral water treated by modern industrial technology (reverse osmosis, electrodialysis, distillation, resin softening, etc.) using tap water or pumping underground water, which is filled into PC barrels by filling production line to obtain the product. Barrel water is divided into pure water, mineral water and mineral water (formed by artificially adding mineral substances to pure water), etc. In order to remove impurities in water and improve the purity and safety of water quality, a filtering device is needed for filtering during the production of drinking barrel water.
[0003] When barrel water is coarsely filtered, a filter tank is usually used. Water is pumped into the inside of the filter tank by a water pump, and then a flocculating agent is added to the inside of the filter tank. The flocculating agent can promote the mutual coagulation of suspended matter or colloidal particles in water into large particles, thereby facilitating subsequent sedimentation and filtration treatment, effectively improving the clarity and transparency of water quality. In order to improve the mixing efficiency of the flocculating agent and water, a stirring shaft is usually used to drive the blades to stir the water. If the stirring blades rotate in one direction, and if the stirring time is too short, the flocculating agent may not be mixed uniformly, thereby affecting its flocculation effect. Therefore, in order to ensure uniform mixing of the flocculating agent, the stirring time needs to be increased or the stirring blades need to be reciprocated. Increasing the stirring time will increase the time required for the process, reducing the efficiency of coarse filtration. Reciprocating the stirring blades requires the motor to frequently rotate in the forward and reverse directions, which will cause the internal equipment of the motor to wear out, causing the motor to be prone to failure. SUMMARY
[0004] The utility model aims at least to solve one of the technical problems existing in the prior art, and provides a filtering device for drinking barrel water production, which has the functions of not needing to increase the stirring time or reciprocate the stirring blades, thereby uniformly mixing the flocculating agent and water, thereby preventing the efficiency of coarse filtration from decreasing, and preventing the motor from being prone to failure, thereby improving the practicality of the filtering device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filtering device for drinking barrel water production, comprising a tank body, a top cover fixedly connected to the upper side of the tank body, and a water inlet pipeline fixedly connected to the rear side of the outer surface of the tank body.
[0006] A water pump is connected to the rear end of the water inlet pipeline, and a water outlet pipeline is fixedly connected to the left side of the outer surface of the tank body.
[0007] The valve is installed on the drain pipe, the front side of the outer surface of the tank body is fixedly connected with the feeding block, the water inlet pipe, the drain pipe and the feeding block are communicated with the inside of the tank body, a mixing mechanism is arranged on the top cover, and the flocculating agent can be quickly and uniformly mixed with water through the mixing mechanism.
[0008] The mixing mechanism comprises a rotating groove, a rotating ring groove, a connecting ring groove, a connecting groove, a rotating shaft, first blades, a first gear, a rotating tooth ring, four connecting shafts, four second blades, a motor assembly and a second gear.
[0009] A filtering mechanism is arranged on the tank body, and the water after being uniformly mixed with the flocculating agent can be filtered through the filtering mechanism.
[0010] The filtering mechanism comprises a water blocking ring, a water blocking flap, a rotating handle, a blocking block and a filter screen.
[0011] Preferably, the rotating groove is arranged in the inside of the top cover, the rotating ring groove is arranged in the inside of the top cover, the connecting ring groove is arranged on the bottom wall of the rotating ring groove, and the lower side of the connecting ring groove extends out of the top cover.
[0012] The connecting groove is arranged in the inside of the tank body, the rotating groove and the rotating ring groove are communicated through the connecting groove, and the rotating shaft is rotatably connected to the top wall of the rotating groove.
[0013] Preferably, the lower end of the rotating shaft rotatably extends out of the top cover and extends into the inside of the tank body, and the first blades are fixedly connected to the lower end of the rotating shaft.
[0014] The first gear is fixedly sleeved on the outer surface of the rotating shaft, the first gear is arranged in the inside of the rotating groove, and the rotating tooth ring is rotatably connected to the inside of the rotating ring groove.
[0015] Preferably, the rotating tooth ring is rotatably connected to the top wall of the rotating ring groove, the inner surface of the rotating tooth ring is a tooth surface, and the four connecting shafts are fixedly connected to the lower side of the rotating tooth ring.
[0016] The four connecting shafts extend into the inside of the tank body through the connecting ring groove, and the four connecting shafts are arranged in an annular array.
[0017] The four second blades are respectively fixedly connected to the lower ends of the four connecting shafts, and the motor assembly is fixedly connected to the upper side of the top cover.
[0018] Preferably, the output end of the motor assembly is fixedly connected with a transmission shaft, the lower end of the transmission shaft rotatably extends into the inside of the connecting groove, and the lower end of the transmission shaft is rotatably connected to the bottom wall of the connecting groove.
[0019] The second gear is fixedly sleeved on the outer surface of the transmission shaft, the second gear is arranged in the inside of the connecting groove, and the second gear is meshingly connected with the first gear and the rotating tooth ring.
[0020] Preferably, the water blocking ring is fixedly connected to the inner surface of the tank body, and the water blocking ring is arranged at the lower side of the first blade; the water blocking flap is rotatably connected to the inner surface of the water blocking ring;
[0021] The rotating handle is mounted on the front side of the outer surface of the tank body, and the rod of the rotating handle extends into the interior of the tank body and the water blocking ring.
[0022] Preferably, the rod of the rotating handle is fixedly connected to the water blocking flap, and the stopper is fixedly connected to the left side of the inner surface of the water blocking ring and is in contact with the lower side of the water blocking flap.
[0023] The filter screen is fixedly connected to the interior of the tank body and is arranged at the lower side of the water blocking ring and the upper side of the drainage pipeline.
[0024] Compared with the prior art, the present application has the following beneficial effects:
[0025] (1) The filtering device for drinking barrel water production does not need to increase the stirring time or make the stirring blades reciprocate, so that the flocculating agent and water can be uniformly mixed, the efficiency of rough filtration is not reduced, the motor is not prone to failure, and the practicality of the filtering device is improved.
[0026] (2) The filtering device for drinking barrel water production can block the water blocking flap, thereby reminding the staff that the water blocking flap has been completely closed, ensuring that the water blocking flap can be completely closed each time, avoiding the water that has not been uniformly mixed with the flocculating agent from flowing to the lower side of the water blocking ring for filtration, thereby avoiding the impurities that have not completed flocculation from passing through the filter screen, and ensuring the filtering efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0027] The present application will be further described below in conjunction with the drawings and embodiments:
[0028] Figure 1 is a structural schematic view of the filtering device for drinking barrel water production of the present application;
[0029] Figure 2 is a top cover cross-section connection structure schematic view of the present application;
[0030] Figure 3 is a tank body and top cover interior connection structure schematic view of the present application;
[0031] Figure 4 is Figure 3 an enlarged schematic view of A.
[0032] Reference: 1, tank body; 2, top cover; 3, water inlet pipe; 4, drain pipe; 5, feeding block; 6, rotating groove; 7, rotating ring groove; 8, connecting ring groove; 9, connecting groove; 10, rotating shaft; 11, first blade; 12, first gear; 13, rotating tooth ring; 14, connecting shaft; 15, second blade; 16, motor assembly; 17, transmission shaft; 18, second gear; 19, water retaining ring; 20, water retaining flap; 21, rotating handle; 22, stop block; 23, filter screen. DETAILED DESCRIPTION
[0033] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.
[0034] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the present application.
[0035] In the description of the present application, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0036] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.
[0037] Please refer to Figures 1-4The utility model provides a kind of new technical scheme: a kind of filtering device for drinking barrel water production, including jar body 1, the upper side of jar body 1 is fixedly connected with top cover 2, the rear side of jar body 1 outer surface is fixedly connected with water inlet pipeline 3, water pump is circumscribed to the rear end of water inlet pipeline 3, the left side of jar body 1 outer surface is fixedly connected with drain pipeline 4, valve is installed on drain pipeline 4, the front side of jar body 1 outer surface is fixedly connected with feeding block 5, water inlet pipeline 3, drain pipeline 4, feeding block 5 are connected with the inside of jar body 1, top cover 2 is provided with mixing mechanism, flocculating agent can be quickly mixed evenly with water by mixing mechanism, and mixing mechanism includes rotary groove 6, rotary ring groove 7, connecting ring groove 8, connecting groove 9, rotating shaft 10, first blade 11, first gear 12, rotary gear ring 13, four connecting shafts 14, four second blades 15, motor assembly 16 and second gear 18, filtering mechanism is provided on jar body 1, water after flocculating agent is mixed evenly can be filtered by filtering mechanism, and filtering mechanism includes water baffle ring 19, water baffle flap 20, rotating handle 21, stop block 22 and filter screen 23.
[0038] Further, rotary groove 6 is opened in the inside of top cover 2, rotary ring groove 7 is opened in the inside of top cover 2, connecting ring groove 8 is opened on the bottom wall of rotary ring groove 7, the lower side of connecting ring groove 8 extends out of top cover 2, connecting groove 9 is opened in the inside of jar body 1, rotary groove 6 and rotary ring groove 7 are connected by connecting groove 9, rotating shaft 10 is rotatably connected on the top wall of rotary groove 6, the lower end of rotating shaft 10 rotatably extends out of top cover 2, the lower end of rotating shaft 10 extends into the inside of jar body 1, first blade 11 is fixedly connected on the lower end of rotating shaft 10, first gear 12 is fixedly sleeved on the outer surface of rotating shaft 10, first gear 12 is arranged in the inside of rotary groove 6, rotary gear ring 13 is rotatably connected in the inside of rotary ring groove 7, rotary gear ring 13 is rotatably connected with the top wall of rotary ring groove 7, the inner surface of rotary gear ring 13 is gear surface, four connecting shafts 14 are all fixedly connected on the lower side of rotary gear ring 13, four connecting shafts 14 extend into the inside of jar body 1 through connecting ring groove 8, four connecting shafts 14 are arranged in annular array, four second blades 15 are respectively fixedly connected on the lower end of four connecting shafts 14, motor assembly 16 is fixedly connected on the upper side of top cover 2, the output end of motor assembly 16 is fixedly connected with transmission shaft 17, the lower end of transmission shaft 17 rotatably extends into the inside of connecting groove 9, the lower end of transmission shaft 17 is rotatably connected on the bottom wall of connecting groove 9, second gear 18 is fixedly sleeved on the outer surface of transmission shaft 17, second gear 18 is arranged in the inside of connecting groove 9, and second gear 18 is respectively meshed with first gear 12 and rotary gear ring 13.
[0039] Further, the water blocking ring 19 is fixedly connected to the inner surface of the tank body 1, the water blocking ring 19 is arranged at the lower side of the first blade 11, the water blocking flap 20 is rotatably connected to the inner surface of the water blocking ring 19, the rotating handle 21 is arranged at the front side of the outer surface of the tank body 1, the rod of the rotating handle 21 is rotatably extended into the tank body 1 and the water blocking ring 19, the rod of the rotating handle 21 is fixedly connected to the water blocking flap 20, the stop block 22 is fixedly connected to the left side of the inner surface of the water blocking ring 19, the stop block 22 is in contact with the lower side of the water blocking flap 20, and the filter screen 23 is fixedly connected to the inner part of the tank body 1, the filter screen 23 is arranged at the lower side of the water blocking ring 19 and the upper side of the drainage pipeline 4.
[0040] Further, when starting to work, water is pumped into the water inlet pipeline 3, the water is sent into the tank body 1 through the water inlet pipeline 3, at this time, the water blocking flap 20 blocks the inner surface of the water blocking ring 19, and then the water stays at the upper side of the water blocking ring 19, and then the flocculating agent is put into the water through the feeding block 5, and then the motor assembly 16 is started, the motor assembly 16 starts to transmit power from the output end, drives the transmission shaft 17 to rotate clockwise, the transmission shaft 17 drives the second gear 18 to rotate synchronously, the second gear 18 drives the meshing first gear 12 to rotate counterclockwise, the first gear 12 drives the rotating shaft 10 to rotate synchronously, the rotating shaft 10 drives the first blade 11 to rotate counterclockwise, at the same time, the second gear 18 drives the rotating gear ring 13 to rotate clockwise, and then the rotating gear ring 13 drives the four connecting shafts 14 to rotate synchronously, the four connecting shafts 14 drive the four second blades 15 to rotate clockwise, the clockwise rotating second blades 15 and the counterclockwise rotating first blades 11 rotate at the same time to generate mutual offset rotation force, thereby reducing the overall rotation of the liquid, but increasing the disturbance and mixing of the liquid, and the disturbance helps to break the laminar flow state in the liquid, promotes the exchange and mixing between different levels of liquid, thereby improving the uniformity of the liquid.
[0041] After the water and the flocculating agent are mixed uniformly, the rotating handle 21 is rotated clockwise by the staff, the rotating handle 21 drives the water blocking flap 20 to rotate synchronously, and then the inner surface of the water blocking ring 19 is opened, and then the water on the upper side of the water blocking ring 19 flows down through the inner ring of the water blocking ring 19, and then the water flows to the filter screen 23 for filtration, the filtered water flows to the lower side of the filter screen 23, at this time, the valve on the drainage pipeline 4 is opened, and then the water filtered coarsely is discharged through the drainage pipeline 4, the stop block 22 can block the water blocking flap 20, thereby reminding the staff that the water blocking flap 20 has been completely closed, ensuring that the water blocking flap 20 can be completely closed every time, avoiding that the water not mixed uniformly with the flocculating agent flows to the lower side of the water blocking ring 19 for filtration, thereby avoiding that the impurities not completed flocculation pass through the filter screen 23, and ensuring the filtering efficiency.
[0042] Further, in this way, without increasing the stirring time or reciprocating the stirring blades, the flocculant and water can be uniformly mixed, the efficiency of the rough filtration is not reduced, the motor is not prone to failure, and the practicality of the filtering device is improved.
[0043] The structure is described as follows: the tank body 1 and the top cover 2: the main body of the device provides a place for the rough filtration of bottled water, and the top cover 2 can prevent water from splashing out during mixing and stirring;
[0044] The water inlet pipeline 3, the water outlet pipeline 4, and the feeding block 5: the water inlet pipeline 3 is fixedly connected to the rear side of the outer surface of the tank body 1, and a water pump is connected to the rear end of the water inlet pipeline 3; after the water pump pumps water, the water is sent into the water inlet pipeline 3, and then the water enters the inside of the tank body 1 through the water inlet pipeline 3 to perform flocculation and rough filtration; the water outlet pipeline 4 is fixedly connected to the left side of the outer surface of the tank body 1, and a valve is installed on the water outlet pipeline 4; the water that has completed the rough filtration can be discharged through the water outlet pipeline 4; the feeding block 5 is fixedly connected to the front side of the outer surface of the tank body 1, and the flocculant is added to the water through the feeding block 5;
[0045] The rotating groove 6, the rotating ring groove 7, the connecting ring groove 8, and the connecting groove 9: the rotating groove 6 is arranged in the inside of the tank body 1, the rotating ring groove 7 is arranged in the inside of the tank body 1, the rotating groove 6 is arranged at the middle part of the rotating ring groove 7, the connecting ring groove 8 is arranged on the bottom wall of the rotating ring groove 7, the lower side of the connecting ring groove 8 extends out of the top cover 2, the connecting groove 9 is arranged in the inside of the tank body 1, the front side of the connecting groove 9 extends into the inside of the rotating groove 6, the rear side of the connecting groove 9 extends into the inside of the rotating ring groove 7, and the rotating groove 6 and the rotating ring groove 7 are connected through the connecting groove 9;
[0046] The rotating shaft 10, the first blade 11, the rotating tooth ring 13, the connecting shaft 14, and the second blade 15: the stirring structure, the rotating shaft 10 is rotatably connected to the top wall of the rotating groove 6, the lower end of the rotating shaft 10 rotatably extends into the inside of the tank body 1, the first blade 11 is fixedly connected to the lower end of the rotating shaft 10, the rotating tooth ring 13 is rotatably connected to the inside of the rotating ring groove 7, the rotating tooth ring 13 is rotatably connected to the top wall of the rotating ring groove 7, the inner surface of the rotating tooth ring 13 is a tooth surface, the number of the connecting shaft 14 and the second blade 15 is four, the four connecting shafts 14 are fixedly connected to the lower side of the rotating tooth ring 13, the four connecting shafts 14 are arranged in a ring array, the lower ends of the four connecting shafts 14 extend into the inside of the tank body 1 through the connecting ring groove 8, and the four second blades 15 are respectively fixedly connected to the lower ends of the four connecting shafts 14; the inside of the tank body 1 can be stirred through the first blade 11 and the four second blades 15, so that the water and the flocculant can be uniformly mixed;
[0047] The first gear 12, the motor assembly 16, the transmission shaft 17, the second gear 18: power structure, the first gear 12 is fixedly sleeved on the outer surface of the rotating shaft 10, the first gear 12 is arranged in the inside of the rotating groove 6, the motor assembly 16 is fixedly connected on the upper side of the top cover 2, the output end of the motor assembly 16 is fixedly connected with the transmission shaft 17, the lower end of the transmission shaft 17 rotates and extends into the inside of the connecting groove 9, the lower end of the transmission shaft 17 is rotatably connected on the bottom wall of the connecting groove 9, the second gear 18 is fixedly sleeved on the outer surface of the transmission shaft 17, the front side of the second gear 18 is engagedly connected with the first gear 12, the rear side of the second gear 18 is engagedly connected with the rotating gear ring 13, and then the motor assembly 16 generates power after starting, drives the transmission shaft 17 to rotate clockwise, drives the second gear 18 to rotate through the transmission shaft 17, and drives the first gear 12 and the rotating gear ring 13 to start rotating synchronously through the second gear 18. At this time, the first gear 12 will rotate counterclockwise, and after transmission, it will drive the first blade 11 to rotate counterclockwise, and the rotating gear ring 13 will rotate clockwise, and after transmission, it will drive the four second blades 15 to rotate clockwise. The second blade 15 rotating clockwise and the first blade 11 rotating counterclockwise rotate simultaneously to generate a mutual offset rotation force, thereby reducing the overall rotation of the liquid, but increasing the disturbance and mixing of the liquid. Such disturbance helps to break the laminar flow state in the liquid, promotes the exchange and mixing between different levels of liquid, thereby improving the uniformity of the liquid.
[0048] The water blocking ring 19, the water blocking flap 20 and the rotating handle 21: the water blocking ring 19 is fixedly connected in the inside of the tank body 1, the water blocking ring 19 is arranged on the lower side of the first blade 11 and the second blade 15, the water blocking flap 20 is rotatably connected in the inner ring of the water blocking ring 19, the water blocking flap 20 is in contact with the inner surface of the water blocking ring 19, and the water blocking ring 19 and the water blocking flap 20 can block the water on the upper side of the water blocking ring 19 for mixing, the rotating handle 21 is installed on the front side of the outer surface of the tank body 1, the rod body rear end of the rotating handle 21 rotatably extends into the inside of the tank body 1 and the water blocking ring 19, and the rod body rear end of the rotating handle 21 is fixedly connected with the water blocking flap 20. Therefore, rotating the rotating handle 21 can drive the water blocking flap 20 to rotate, so as to control whether the water blocking ring 19 and the water blocking flap 20 block the water, so that the mixed water can flow down for filtering;
[0049] The stop block 22: the stop block 22 is fixedly connected on the left side of the inner surface of the water blocking ring 19, and the stop block 22 can be in contact with the lower side of the water blocking flap 20. Therefore, when the staff rotates the rotating handle 21, the rotating handle 21 drives the water blocking flap 20 to rotate to a certain degree, and the stop block 22 blocks the water blocking flap 20, so that the staff cannot twist the rotating handle 21. At this time, the water blocking flap 20 is completely closed with the water blocking ring 19, so that the staff can completely close the water blocking ring 19 and the water blocking flap 20 each time;
[0050] The filter screen 23 is fixedly connected in the inside of the tank body 1, and is arranged at the lower side of the water retaining ring 19 and the upper side of the water drainage pipeline 4. After the water and the flocculating agent are uniformly mixed, the water flows to the filter screen 23 through the water retaining ring 19 for filtration, and the filtered water can reach the water drainage pipeline 4 for drainage.
[0051] The above has made detailed description to the embodiments of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A filtering device for producing drinking barrel water, comprising a tank (1), a top cover (2) fixedly connected to the upper side of the tank (1), and a water inlet pipeline (3) fixedly connected to the rear side of the outer surface of the tank (1). A water pump is externally connected to the rear end of the water inlet pipeline (3), and a water outlet pipeline (4) is fixedly connected to the left side of the outer surface of the tank (1). The valve is installed on the drain pipeline (4), the front side of the outer surface of the tank body (1) is fixedly connected with the feeding block (5), the water inlet pipeline (3), the drain pipeline (4) and the feeding block (5) are communicated with the inside of the tank body (1), characterized in that: A mixing mechanism is arranged on the top cover (2), which can quickly mix the flocculant and water uniformly. The mixing mechanism comprises a rotating groove (6), a rotating ring groove (7), a connecting ring groove (8), a connecting groove (9), a rotating shaft (10), a first blade (11), a first gear (12), a rotating gear ring (13), four connecting shafts (14), four second blades (15), a motor assembly (16), and a second gear (18). A filtering mechanism is arranged on the tank (1), which can filter the water after the flocculant is uniformly mixed. The filtering mechanism comprises a water blocking ring (19), a water blocking flap (20), a rotating handle (21), a stop block (22), and a filter screen (23).
2. The filtering device for producing drinking water in barrels according to claim 1, characterized in that: The rotating groove (6) is arranged in the interior of the top cover (2), the rotating ring groove (7) is arranged in the interior of the top cover (2), the connecting ring groove (8) is arranged on the bottom wall of the rotating ring groove (7), and the lower side of the connecting ring groove (8) extends out of the top cover (2). The connecting groove (9) is arranged in the interior of the tank (1), the rotating groove (6) and the rotating ring groove (7) are connected in communication through the connecting groove (9), and the rotating shaft (10) is rotatably connected to the top wall of the rotating groove (6).
3. The filtering device for producing drinking water in barrels according to claim 2, characterized in that: The lower end of the rotating shaft (10) rotatably extends out of the top cover (2), the lower end of the rotating shaft (10) extends into the interior of the tank (1), and the first blade (11) is fixedly connected to the lower end of the rotating shaft (10). The first gear (12) is fixedly sleeved on the outer surface of the rotating shaft (10), the first gear (12) is arranged in the interior of the rotating groove (6), and the rotating gear ring (13) is rotatably connected in the interior of the rotating ring groove (7).
4. The filtering device for producing drinking water in barrels according to claim 3, characterized in that: The rotating gear ring (13) is rotatably connected to the top wall of the rotating ring groove (7), the inner surface of the rotating gear ring (13) is a tooth surface, and the four connecting shafts (14) are all fixedly connected to the lower side of the rotating gear ring (13). The four connecting shafts (14) extend into the interior of the tank (1) through the connecting ring groove (8), and the four connecting shafts (14) are arranged in an annular array. The four second blades (15) are respectively fixedly connected to the lower ends of the four connecting shafts (14), and the motor assembly (16) is fixedly connected to the upper side of the top cover (2).
5. The filtering device for producing drinking water in a barrel according to claim 4, characterized in that: The output end of the motor assembly (16) is fixedly connected with a transmission shaft (17), the lower end of the transmission shaft (17) rotatably extends into the interior of the connecting groove (9), and the lower end of the transmission shaft (17) is rotatably connected to the bottom wall of the connecting groove (9). The second gear (18) is fixedly sleeved on the outer surface of the transmission shaft (17), the second gear (18) is arranged in the interior of the connecting groove (9), and the second gear (18) is in meshing connection with the first gear (12) and the rotating gear ring (13) respectively.
6. The filtering device for producing drinking water in barrels according to claim 1, characterized in that: The water blocking ring (19) is fixedly connected to the inner surface of the tank body (1), and the water blocking ring (19) is arranged at the lower side of the first blade (11), and the water blocking flap (20) is rotatably connected to the inner surface of the water blocking ring (19); The rotating handle (21) is mounted on the front side of the outer surface of the tank body (1), and the rod body of the rotating handle (21) rotatably extends into the interior of the tank body (1) and the water blocking ring (19).
7. The filtering device for producing drinking water in barrels according to claim 6, characterized in that: The rod body of the rotating handle (21) is fixedly connected to the water blocking flap (20), the stop block (22) is fixedly connected to the left side of the inner surface of the water blocking ring (19), and the stop block (22) is in contact with the lower side of the water blocking flap (20); The filter screen (23) is fixedly connected to the interior of the tank body (1), and the filter screen (23) is arranged at the lower side of the water blocking ring (19) and the upper side of the drain pipeline (4).