Filtering device for drinking barreled water production

Abstract

The utility model discloses a filtering device for drinking barreled water production, and relates to the technical field of drinking barreled water production equipment.The filtering device comprises a filtering box and a replacing mechanism, the replacing mechanism is arranged outside the filtering box, and the replacing mechanism comprises a mounting assembly, a replacing assembly, a filtering assembly and a rotating assembly; according to the barreled water filtering device, the replaced filter screen is subjected to back-flushing cleaning, the filter screen does not need to be disassembled, the workload of workers is reduced, meanwhile, the filtering efficiency of barreled water is improved, through the arrangement of the replacement mechanism, the filter screen is alternately replaced, the filter device does not need to be paused, and the filter screen can be isolated through the installation assembly; the filter screen can be quickly and alternately replaced through the replacement assembly, the quality of drinking barreled water is guaranteed through triple filtration of the filter assembly, dirt can be conveniently washed away by the back-flushing assembly through the rotating assembly, and use by a user is facilitated. Therefore, automatic machining of the whole device is achieved, labor force is liberated, and the production efficiency and the consistency of workpieces produced in batches are improved.

Description

Technical Field

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

[0002] Bottled water refers to purified or mineral water made from tap water or extracted groundwater through modern industrial technology such as reverse osmosis, electrodialysis, distillation, and resin softening. It is then bottled into PC containers by a bottling production line. Bottled water is classified into purified water, mineral water, and mineralized water, among others.

[0003] A search revealed that patent number "CN217247086U" discloses "a precision filter for producing bottled water, relating to the field of bottled water filtration technology; comprising a filter box and three filter screens, the three filter screens being arranged inside the filter box, the mesh size of the three filter screens gradually decreasing from top to bottom; a second water outlet pipe is provided at the top of the filter box; an annular water pipe is provided at the bottom of each filter screen, the annular water pipe surrounding the inner wall of the filter box, and several nozzles are provided on each annular water pipe; each annular water pipe is connected to a first water pipe, and the end of each first water pipe away from the annular water pipe penetrates the side wall of the filter box and connects to a nozzle located outside the filter box." The second water pipe is connected to the water pump, which in turn is connected to the water tank. Horizontal bars are rotatably connected to the outer walls of both sides of the filter box, with vertical bars at the ends of the two horizontal bars furthest from the filter box. This allows for cleaning of the filter screen without disassembly, reducing the workload of staff and improving the filtration efficiency of bottled water. During use, sprays are directed along several nozzles onto the corresponding filter screen. The backwashing action of the nozzles removes impurities clogging the filter screen with the backwash water. However, the nozzles are located inside the filter box, requiring the filtration device to be paused during backwashing, reducing its filtration efficiency and failing to meet user requirements.

[0004] To address these issues, we provide a filtration device for bottled drinking water production. Utility Model Content

[0005] This application provides a filtration device for bottled drinking water production, which solves the problem that the filtration device needs to be paused when backwashing the filter screen, which reduces the filtration efficiency of the filtration device and fails to meet the user's needs.

[0006] This application provides a filtration device for bottled drinking water production, including a filter box and a replacement mechanism, wherein the filter box is provided with a replacement mechanism on its exterior.

[0007] The replacement mechanism includes an installation component, a replacement component, a filter component, and a rotating component. The installation component is provided on the outside of the filter box, the replacement component is provided on the front and rear sides of the filter box, the filter component is provided inside the filter box, and the rotating component is provided outside the filter component.

[0008] Preferably, the installation assembly includes an isolation shell, an inlet pipe, and an outlet pipe. Isolation shells are fixedly installed on both the left and right sides of the filter box, an inlet pipe is fixedly installed on the top of the filter box, and an outlet pipe is fixedly installed on the bottom of the filter box.

[0009] Preferably, the replacement component includes an electric telescopic rod and a movable plate. The electric telescopic rod is fixedly installed on both the front and rear sides of the filter box, and the movable plate is fixedly installed on the telescopic shaft of the electric telescopic rod.

[0010] Preferably, the filter assembly includes a first filter screen and a second filter screen, with the first filter screen slidably installed inside the filter box, and the second filter screen rotatably installed on the right side of the first filter screen.

[0011] Preferably, the rotating assembly includes a rotating motor and a sealing ring. The rotating motor is fixedly installed on one side of the moving plate, and the output shaft of the rotating motor is fixedly connected to one side of the first filter screen through a coupling. Sealing rings are fixedly installed on the top and bottom of the first filter screen.

[0012] Preferably, the interior of the isolation shell is provided with a backflush assembly, which includes a lifting shell, a lifting screw, a lifting block, a backflush nozzle, and a water supply pipe. The lifting shell is fixedly installed on the inner bottom wall of the isolation shell, the lifting screw is rotatably installed inside the lifting shell, and the lifting block is threaded on the outer surface of the lifting screw.

[0013] Preferably, a backflush nozzle is fixedly installed at one end of the lifting block, and a water supply pipe is fixedly installed at the inlet of the backflush nozzle.

[0014] As can be seen from the above technical solution, this application provides a filtration device for bottled drinking water production. In use, firstly, unfiltered bottled drinking water enters the filter box through the inlet pipe. After passing through the first filter screen for triple filtration, the unfiltered bottled drinking water is discharged through the outlet pipe. When the first filter screen becomes too dirty, the electric telescopic rod is activated, causing the moving plate to drive the second filter screen to replace the first filter screen via a rotary motor. The sealing ring ensures the sealing effect between the second filter screen and the filter box. The rotary motor is activated, causing the first filter screen to fold ninety degrees. Cleaning water enters the backwash nozzle through the water supply pipe and backwashes the first filter screen. The lifting screw drives the lifting block to rise and fall through the lifting shell, allowing the backwash nozzle to thoroughly clean the first filter screen, thus completing the filtration process for bottled drinking water production.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The backwashing component cleans the replaced filter screen without requiring disassembly, reducing the workload of staff and improving the filtration efficiency of bottled water.

[0017] 2. The filter screen can be replaced alternately through the replacement mechanism without pausing the filtration system. The installation component can isolate the filter screen, reducing external environmental contamination. The replacement component allows for quick replacement of the filter screen. The filter component ensures the quality of bottled water through triple filtration. The rotating component facilitates the backwashing component to flush away dirt, making it convenient for users.

[0018] In summary, this application is not only convenient to use and has high filtration efficiency, but also eliminates the need to shut down the filtration device, allowing it to operate continuously. Furthermore, it automatically cleans the filter screen, reducing the workload of staff and improving the filtration efficiency of bottled water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solution of this application, the accompanying drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the replacement component, filter component, and rotating component proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the isolation shell proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the recoil assembly proposed in this utility model.

[0024] The following are the labeling elements in the diagram: 1. Filter box; 2. Replacement mechanism; 21. Installation component; 211. Isolation shell; 212. Inlet pipe; 213. Outlet pipe; 22. Replacement component; 221. Electric telescopic rod; 222. Moving plate; 23. Filter assembly; 231. First filter screen; 232. Second filter screen; 24. Rotating assembly; 241. Rotating motor; 242. Sealing ring; 3. Backflush assembly; 31. Lifting shell; 32. Lifting screw; 33. Lifting block; 34. Backflush nozzle; 35. Water supply pipe. DETAILED DESCRIPTION

[0025] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0026] See also Figure 1-4 A filtration device for producing bottled drinking water includes a filter box 1 and a replacement mechanism 2, wherein the filter box 1 is provided with the replacement mechanism 2 on its exterior.

[0027] The replacement mechanism 2 includes an installation component 21, a replacement component 22, a filter component 23, and a rotating component 24. The installation component 21 is provided on the outside of the filter box 1, the replacement component 22 is provided on the front and rear sides of the filter box 1, the filter component 23 is provided inside the filter box 1, and the rotating component 24 is provided outside the filter component 23.

[0028] In this utility model, the installation component 21 includes an isolation shell 211, an inlet pipe 212, and an outlet pipe 213. Isolation shells 211 are fixedly installed on both the left and right sides of the filter box 1. An inlet pipe 212 is fixedly installed on the top of the filter box 1, and an outlet pipe 213 is fixedly installed on the bottom of the filter box 1. Unfiltered bottled drinking water enters the filter box 1 through the inlet pipe 212 and is finally discharged through the outlet pipe 213.

[0029] In this utility model, the replacement component 22 includes an electric telescopic rod 221 and a moving plate 222. The electric telescopic rod 221 is fixedly installed on both the front and rear sides of the filter box 1. The moving plate 222 is fixedly installed on the telescopic shaft of the electric telescopic rod 221. The electric telescopic rod 221 drives the moving plate 222 to move left and right.

[0030] In this utility model, the filter assembly 23 includes a first filter screen 231 and a second filter screen 232. The first filter screen 231 is slidably installed inside the filter box 1, and the second filter screen 232 is rotatably installed on the right side of the first filter screen 231. Unfiltered bottled drinking water will be filtered three times by the first filter screen 231.

[0031] In this utility model, the rotating component 24 includes a rotating motor 241 and a sealing ring 242. The rotating motor 241 is fixedly installed on one side of the moving plate 222. The output shaft of the rotating motor 241 is fixedly connected to one side of the first filter screen 231 through a coupling. The sealing ring 242 is fixedly installed on the top and bottom of the first filter screen 231. The rotating motor 241 drives the first filter screen 231 to fold ninety degrees. The sealing ring 242 ensures the sealing effect between the second filter screen 232 and the filter box 1.

[0032] In some embodiments, a backwash assembly 3 is provided inside the isolation shell 211. The backwash assembly 3 includes a lifting shell 31, a lifting screw 32, a lifting block 33, a backwash nozzle 34, and a water supply pipe 35. The lifting shell 31 is fixedly installed on the inner bottom wall of the isolation shell 211. The lifting screw 32 is rotatably installed inside the lifting shell 31. The lifting block 33 is threaded on the outer surface of the lifting screw 32. The backwash nozzle 34 is fixedly installed at one end of the lifting block 33. The water supply pipe 35 is fixedly installed at the inlet of the backwash nozzle 34. The cleaning water enters the backwash nozzle 34 through the water supply pipe 35 and backwashes the first filter screen 231 through the backwash nozzle 34. The lifting screw 32 drives the lifting block 33 to rise and fall through the lifting shell 31, so that the backwash nozzle 34 thoroughly cleans the first filter screen 231, completing the filtration process for bottled drinking water production.

[0033] As can be seen from the above technical solution, during use, firstly, unfiltered bottled drinking water enters the filter box 1 through the inlet pipe 212. After passing through the first filter screen 231 for triple filtration, the unfiltered bottled drinking water is discharged through the outlet pipe 213. When the first filter screen 231 becomes too dirty, the electric telescopic rod 221 is activated, causing the moving plate 222 to drive the second filter screen 232 to replace the first filter screen 231 via the rotary motor 241. The sealing ring 242 ensures the sealing effect between the second filter screen 232 and the filter box 1. The rotary motor 241 is activated, causing the first filter screen 231 to fold ninety degrees. The cleaning water enters the backwash nozzle 34 through the water supply pipe 35. The backwash nozzle 34 backwashes and cleans the first filter screen 231. The lifting screw 32 drives the lifting block 33 to rise and fall through the lifting shell 31, so that the backwash nozzle 34 thoroughly cleans the first filter screen 231, completing the filtration process for bottled drinking water production.

[0034] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0035] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The embodiments of this application described above do not constitute a limitation on the scope of protection of this application.

Claims

1. A filtering device for producing bottled drinking water, comprising a filtering box (1) and a replacement mechanism (2), characterized in that: A replacement mechanism (2) is provided outside the filter box (1); The replacement mechanism (2) comprises a mounting assembly (21), a replacement assembly (22), a filter assembly (23) and a rotating assembly (24); the mounting assembly (21) is arranged on the outside of the filter box (1); the replacement assembly (22) is arranged on the front and rear sides of the filter box (1); the filter assembly (23) is arranged inside the filter box (1); and the rotating assembly (24) is arranged outside the filter assembly (23).

2. A filtering device for producing bottled drinking water according to claim 1, characterized in that: The installation assembly (21) comprises an isolation shell (211), a water inlet pipe (212) and a water outlet pipe (213); the isolation shell (211) is fixedly mounted on both left and right sides of the filter box (1); the water inlet pipe (212) is fixedly mounted on the top of the filter box (1); and the water outlet pipe (213) is fixedly mounted on the bottom of the filter box (1).

3. A filtering device for producing bottled drinking water according to claim 1, characterized in that: The replacement assembly (22) comprises an electric telescopic rod (221) and a movable plate (222); the electric telescopic rod (221) is fixedly mounted on both the front and rear sides of the filter box (1); and the movable plate (222) is fixedly mounted on the telescopic shaft of the electric telescopic rod (221).

4. A filtering device for producing bottled drinking water according to claim 1, characterized in that: The filter assembly (23) comprises a first filter screen (231) and a second filter screen (232); the first filter screen (231) is slidably mounted inside the filter box (1); and the second filter screen (232) is rotatably mounted on the right side of the first filter screen (231).

5. A filtering device for producing bottled drinking water according to claim 3, characterized in that: The rotating assembly (24) comprises a rotating motor (241) and a sealing ring (242); the rotating motor (241) is fixedly mounted on one side of the movable plate (222); the output shaft of the rotating motor (241) is fixedly connected to one side of the first filter screen (231) via a coupling; the sealing ring (242) is fixedly mounted on the top and bottom of the first filter screen (231).

6. A filtering device for producing bottled drinking water according to claim 2, characterized in that: A recoil assembly (3) is arranged inside the isolation shell (211), and the recoil assembly (3) comprises a lifting shell (31), a lifting screw (32), a lifting block (33), a recoil nozzle (34) and a water pipe (35). The lifting shell (31) is fixedly mounted on the inner bottom wall of the isolation shell (211), the lifting screw (32) is rotatably mounted inside the lifting shell (31), and the lifting block (33) is threadedly mounted on the outer surface of the lifting screw (32).

7. A filtering device for producing bottled drinking water according to claim 6, characterized in that: A recoil nozzle (34) is fixedly mounted on one end of the lifting block (33), and a water delivery pipe (35) is fixedly mounted on the water inlet of the recoil nozzle (34).

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