A high-efficiency filtering device for bottled water production

Abstract

The utility model discloses a kind of high-efficiency filtering devices for bottled water production, it is related to the technical field of bottled water processing, including bucket cover, it is sealed to the upper end of filter barrel, the inlet and outlet valve pipe is formed on this bucket cover;Two support frames, respectively rotationally set in the two ends of filter barrel opposite, the support frame is fixed to ground;Several blocking nets, vertically arranged are set to the inner wall of filter barrel, the filter hole of several the blocking nets gradually decreases from top to bottom;Rotary pipe, rotationally penetrates bucket cover and several blocking nets, the upper surface and the lower surface of the rotary pipe corresponding blocking net are all provided with several high-pressure spray heads, the end of the rotary pipe that extends out of filter barrel has inlet valve pipe;The utility model effectively improves the efficiency of clean filter barrel and the like advantages.

Description

Technical Field

[0001] This utility model relates to the technical field of bottled water processing, and in particular to a high-efficiency filtration device for bottled water production. Background Technology

[0002] Bottled water undergoes multiple filtration processes during production and processing. Pre-treatment includes multi-media filtration (removing large particles such as sediment and rust) and activated carbon filtration (adsorbing residual chlorine, organic matter, and off-colors and odors). The core treatment is reverse osmosis (RO): using high pressure to force water molecules through an RO membrane that is only about 0.1 nanometers in size, while almost all bacteria, viruses, heavy metals, inorganic salts, and colloids are trapped and discharged. This is the most crucial step in producing pure water. Post-treatment involves ozone sterilization or ultraviolet disinfection to ensure the product is sterile.

[0003] The pretreatment filtration stage mainly involves placing activated carbon in a filter canister and then passing water through it to achieve filtration. After a period of use, the activated carbon becomes saturated with harmful substances, requiring replacement. This involves removing the activated carbon from the filter canister, opening it, and installing new filter media, a process that is time-consuming and inefficient. Furthermore, the filter canister needs to be rinsed and cleaned, making the process very cumbersome. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a high-efficiency filtration device for bottled water production, so as to solve the problem of cumbersome steps and low efficiency when replacing coarse filter media in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency filtration device for bottled water production, comprising... The filter bucket has a water outlet valve at the bottom and a liquid inlet pipe at the top of the side wall; A lid, which is sealed at the upper port of the filter barrel, has inlet and outlet valve pipes. Two support frames are rotatably mounted at opposite ends of the filter bucket, and these support frames are fixed to the ground; Several baffles are arranged vertically on the inner wall of the filter barrel, and the filter holes of the baffles gradually decrease from top to bottom; The rotating tube rotates through the barrel cover and several baffles. Several high-pressure nozzles are installed on the upper and lower surfaces of the rotating tube corresponding to the baffles. The end of the rotating tube that extends out of the filter barrel has a water inlet valve pipe.

[0006] Preferably, the orientation of several high-pressure nozzles on the upper or lower surface of the baffle on the rotating tube gradually disperses from the center of the baffle towards the inner wall of the filter barrel.

[0007] Preferably, the lid of the barrel is provided with a mounting plate, the mounting plate is provided with a second reducer, the second reducer is provided with a second drive motor, and the output end of the second reducer is provided with a rotating sleeve, which is fixedly connected to one end of the rotating tube that extends out of the filter barrel.

[0008] Preferably, one of the support frames is provided with a first reducer, the output end of which is fixedly connected to the rotating shaft of the filter barrel, and the first reducer has a first servo motor for driving the first reducer.

[0009] The beneficial effects of adopting the above technical solutions are: This application introduces activated carbon with the smallest particle size into the filter barrel through the inlet and outlet valve pipes, allowing the activated carbon to pass through the mesh of the larger screen and fall onto the bottom screen. Then, activated carbon is poured in order of increasing particle size, so that the particle size of activated carbon that can stay on each layer of screen gradually increases from top to bottom. When the activated carbon needs to be replaced, all external connecting pipes are removed, and the filter barrel is rotated 180 degrees. At this time, the activated carbon can fall from the top through the screen and be discharged from the inlet and outlet valve pipes, realizing automatic discharge. In addition, during this process, the rotating pipe can rotate 180 degrees back and forth, so that the high-pressure nozzle on the rotating pipe can wash the screen and the inner wall of the filter barrel. Attached Figure Description

[0010] Figure 1 This is a front view of a high-efficiency filtration device for bottled water production according to this utility model.

[0011] Figure 2 This is a utility model Figure 1 Cross-sectional view of the middle filter barrel.

[0012] Figure 3 This is the front view of the filter barrel of this utility model after it has been rotated 180 degrees.

[0013] Figure 4 This is a utility model Figure 3 Cross-sectional view of the middle filter barrel.

[0014] The components include: support frame 10, filter barrel 20, water outlet valve pipe 21, liquid inlet pipe 22, first reducer 30, first drive motor 31, barrel cover 40, inlet and outlet valve pipe 41, baffle 50, rotating pipe 60, high-pressure nozzle 61, water inlet valve pipe 62, rotating sleeve 70, second reducer 71, second drive motor 72, and mounting plate 73. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0016] like Figure 1-4 In this first embodiment, a high-efficiency filtration device for bottled water production includes... The filter bucket 20 has a water outlet valve pipe 21 at the lower end and a liquid inlet pipe 22 at the upper end of the side wall; A barrel cover 40 is sealed at the upper port of the filter barrel 20, and the barrel cover 40 has an inlet / outlet valve pipe 41; Two support frames 10 are rotatably mounted on opposite ends of the filter barrel 40. The support frames 10 are fixed to the ground. One of the support frames 10 is equipped with a first reducer 30. The output end of the first reducer 30 is fixedly connected to the rotating shaft of the filter barrel 20. The first reducer 30 is equipped with a first servo motor 31 that drives the first reducer 30. A number of baffles 50 are arranged vertically on the inner wall of the filter barrel 20, and the filter holes of the baffles 50 gradually decrease from top to bottom; A rotating pipe 60 rotates through the barrel cover 40 and several baffles 50. Several high-pressure nozzles 61 are provided on the upper and lower surfaces of the rotating pipe 60 corresponding to the baffles 50. The end of the rotating pipe 60 extending out of the filter barrel 20 has a water inlet valve pipe 62. The direction of the several high-pressure nozzles 61 on the rotating pipe 60 corresponding to the upper or lower surfaces of the baffles 50 gradually disperses from the center of the baffles 50 towards the inner wall of the filter barrel 20. A mounting plate 73 is provided on the barrel cover 40. A second reducer 71 is provided on the mounting plate 73. A second drive motor 72 is provided on the second reducer 71 to drive the second reducer 71. A rotating sleeve 70 is provided on the output end of the second reducer 71. The rotating sleeve 70 is fixedly connected to the end of the rotating pipe 60 extending out of the filter barrel 20.

[0017] This embodiment is implemented as follows: In use, the activated carbon with the smallest particle size is first introduced into the inlet / outlet valve pipe 41 so that it can pass through the baffle 50. The mesh size of the bottom baffle 50 is smaller than the diameter of the activated carbon, so it can block the activated carbon. Then, activated carbon with a slightly larger particle size is poured in, and it can pass through the upper baffle 50 and be blocked by the second to last baffle 50. This process is repeated to introduce activated carbon of different diameters into baffles 50 with different pore sizes. Then, water is injected into the filter tank 20 through the liquid inlet pipe 22, and the activated carbon adsorbs harmful substances. When the activated carbon reaches saturation, remove the pipes connected to the inlet pipe 22 and the outlet valve pipe 21, and then open the inlet and outlet valve pipe 41. At this time, the filter bucket 20 slowly rotates 180 degrees counterclockwise. During this process, the activated carbon on the baffle 50 gradually moves and passes through the adjacent large-diameter baffle 50 in sequence, eventually flowing out from the inlet and outlet valve pipe 41. Then, connect the inlet valve pipe 62 to the liquid supply hose. At this time, the rotating pipe 60 can rotate 180 degrees back and forth, causing the high-pressure nozzle 61 on the rotating pipe 60 to spray high-pressure water to rinse the upper and lower surfaces of the baffle 50 and the inner wall of the filter bucket 20, thereby removing impurities.

[0018] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A high-efficiency filtration device for bottled water production, comprising: The filter bucket has a water outlet valve at the bottom and a liquid inlet pipe at the top of the side wall; Its features are, A lid, which is sealed at the upper port of the filter barrel, has inlet and outlet valve pipes. Two support frames are rotatably mounted at opposite ends of the filter bucket, and these support frames are fixed to the ground; Several baffles are arranged vertically on the inner wall of the filter barrel, and the filter holes of the baffles gradually decrease from top to bottom; The rotating tube rotates through the barrel cover and several baffles. Several high-pressure nozzles are installed on the upper and lower surfaces of the rotating tube corresponding to the baffles. The end of the rotating tube that extends out of the filter barrel has a water inlet valve pipe.

2. The high-efficiency filtration device for bottled water production according to claim 1, characterized in that, The direction of several high-pressure nozzles on the upper or lower surface of the baffle on the rotating tube gradually disperses from the center of the baffle towards the inner wall of the filter barrel.

3. The high-efficiency filtration device for bottled water production according to claim 1, characterized in that, The lid of the barrel is equipped with a mounting plate, on which a second reducer is mounted. The second reducer has a second drive motor that drives it. A rotating sleeve is mounted on the output end of the second reducer, and the rotating sleeve is fixedly connected to one end of the rotating tube that extends out of the filter barrel.

4. The high-efficiency filtration device for bottled water production according to claim 1, characterized in that, One of the support frames is equipped with a first reducer, the output end of which is fixedly connected to the rotating shaft of the filter barrel, and the first reducer has a first servo motor that drives the first reducer.

Images