Canning equipment for filter cartridges of water purifiers

Abstract

The application discloses a canning equipment for a filter core of a water purifier, and relates to the technical field of canning equipment. The canning equipment has the advantages that quartz stone and activated carbon powder can be conveniently filled into a can body, and flying dust running out of a can opening of the can body can be conveniently filtered. The technical scheme is as follows: the canning equipment comprises a filling cabinet used for placing the can body and a storage mechanism arranged on one side of the filling cabinet; a top plate is arranged in the filling cabinet; a feeding pipe is arranged on the top plate; the top end of the feeding pipe is communicated with the storage mechanism through a communicating piece; a connecting barrel is arranged at the bottom end of the feeding pipe; a blocking ring is arranged at the barrel opening of the connecting barrel; the bottom end of the blocking ring is provided with a threaded cylinder which is screwed at the can opening of the can body; an overflow pipe is arranged at the bottom of the connecting barrel and is communicated with the feeding pipe; a blocking barrel is arranged in the overflow pipe through a connecting frame and is sleeved on a center pipe; an air extraction mechanism is arranged on the filling cabinet and is communicated with the connecting barrel; a filtering assembly for filtering gas is placed on the ground on one side of the filling cabinet and is communicated with the air extraction mechanism.

Description

Technical Field

[0001] This invention relates to the field of bottling equipment technology, specifically to a bottling equipment for water purifier filter cartridges. Background Technology

[0002] A water purifier is a water treatment device that performs deep filtration and purification of water according to usage requirements. Its main working principle is to apply pressure to the water, using quartz and activated carbon powder within the filter cartridge to intercept harmful substances, while allowing the water containing beneficial mineral ions to pass through normally. The water purifier's filter cartridge includes a central tube 12, a tank 1 filled with quartz stone and activated carbon powder, and a filter bucket mounted on the central tube 12 and located inside the tank 1. When filling the tank 1 with the quartz stone and activated carbon powder, the end of the central tube 12 containing the filter bucket should be vertically inserted into the tank 1 from the opening until the bottom of the filter bucket touches the center of the bottom of the tank 1. At this point, the upper end of the central tube 12 is flush with the upper end of the tank 1's opening (e.g.,...). Figure 10 and Figure 11 Next, quartz stone and activated carbon powder are added into the tank 1, so that there is a layer of quartz stone and a layer of activated carbon powder of uniform thickness around the central tube 12. During the process of adding quartz stone and activated carbon powder into the tank 1, the dust generated inside the tank 1 escapes from the opening of the tank 1. If it is not treated, it will easily affect the surrounding environment. Therefore, the applicant has developed a new technical solution in the actual production process to solve the above-mentioned technical problems. Summary of the Invention

[0003] To address the aforementioned technical shortcomings, the purpose of this invention is to provide a filling device for water purifier filter cartridges, which has the advantages of facilitating the filling of quartz stone and activated carbon powder into the tank and facilitating the filtration of dust escaping from the tank opening.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This invention provides a filling device for water purifier filter cartridges, including a filling cabinet for vertically placing the tank and a storage mechanism disposed on one side of the outer wall of the filling cabinet for separately storing quartz stone and activated carbon powder. A top plate is horizontally positioned above the filling cabinet between opposite sides. A retractable feed pipe is provided on the top plate. The top end of the feed pipe is connected to the storage mechanism via a connecting piece. A connecting barrel is installed at the bottom end of the feed pipe, with the opening of the connecting barrel facing downwards. A retaining ring is coaxially provided at the opening of the connecting barrel, and a threaded cylinder is coaxially provided at the bottom end of the retaining ring. The threaded connection is located at the mouth of the tank. A transition tube is provided at the bottom of the connecting barrel, and the top end of the transition tube passes through the connecting barrel and is installed on the feed pipe. At this time, the transition tube is connected to the feed pipe and fixedly connected to the connecting barrel. The bottom end of the transition tube extends into the tank. A baffle is provided inside the transition tube through a connecting frame. The mouth of the baffle faces downward, and the top end of the central tube is located in the baffle. The filling cabinet is provided with an air extraction mechanism that communicates with the connecting barrel. A filter assembly for filtering gas is placed on the ground on one side of the filling cabinet, and the filter assembly is connected to the air extraction mechanism.

[0005] By adopting the above technical solution, the tank is placed in the filling cabinet, then the baffle is aligned with the central tube inside the tank and inserted, and the threaded cylinder is threaded to the tank opening. Then, the connecting barrel is evacuated by the air extraction mechanism, at which time a negative pressure is formed inside the tank. The negative pressure of the tank allows the quartz or activated carbon powder stored in the storage mechanism to enter the tank in sequence through the connecting part, the feed pipe, and the transition pipe. When the quartz or activated carbon powder enters the tank, the baffle in the transition pipe can reduce the amount of quartz or activated carbon powder entering the central tube. During the process of quartz stone or activated carbon powder entering the tank, the generated dust is discharged into the filter component along with the air through the air extraction mechanism. At this time, the dust in the air can be filtered through the filter component, reducing the dust pollution of the surrounding environment caused by the dust escaping from the tank opening. It is simple and convenient to use.

[0006] Preferably, the storage mechanism includes a support frame disposed on one side of the outer wall of the filling cabinet, and two opposing storage boxes are provided on the support frame. The two storage boxes are used to store quartz stone and activated carbon powder respectively. The connecting element includes a material extraction pipe that is connected to the bottom of the two storage boxes. The ends of the two material extraction pipes away from the storage boxes pass through the cabinet wall of the filling cabinet and are located on the top plate. The ends of the two material extraction pipes away from the storage boxes are closed by end caps. The two material extraction pipes are connected by a U-shaped connecting pipe. The connecting pipe is located above the feed pipe inside the filling cabinet. The top end of the feed pipe extends to the top plate and is connected to the horizontal part of the connecting pipe. Both material extraction pipes are provided with solenoid valves.

[0007] Preferably, the air extraction mechanism includes an air extraction pipe connected to the connecting tank, and a first flexible hose is installed at the end of the air extraction pipe away from the connecting tank. The end of the first flexible hose away from the air extraction pipe passes through the cabinet wall of the filling cabinet and is provided with a horizontal pipe located outside the filling cabinet. The horizontal pipe is fixedly connected to the filling cabinet and is provided with an air extraction pump. The end of the horizontal pipe away from the first flexible hose is provided with a second flexible hose connected to the filter assembly.

[0008] Preferably, the filtration assembly includes a filter box filled with water and an air inlet pipe disposed on the filter box. The second flexible hose is connected to the air inlet pipe. The filter box is provided with a first guide for blowing gas entering the filter box from the air inlet pipe toward the water surface. The filter box is provided with a second guide for guiding the gas after passing through the first guide into the water. An exhaust pipe is provided on the upper side of one side of the filter box. The filter box is provided with a drain pipe with a valve. The filter box is provided with a water inlet pipe with a valve on one side.

[0009] Preferably, the first guide member includes several guide plates inclinedly disposed at the top of the filter box, and each guide plate is spaced apart along the length of the filter box. The air inlet pipe is located above the water surface in the filter box, and the bottom end of each guide plate is inclined away from the air inlet pipe. There is a gap between the bottom end of each guide plate and the water surface in the filter box.

[0010] Preferably, the second flow guide includes a partition inclinedly disposed in the water within the filter box, with a vertical plate erected at one end of the partition near the exhaust pipe. The top of the vertical plate is fixedly connected to the top of the inner wall of the filter box. The exhaust pipe is located on the side of the vertical plate away from the partition. At this time, the partition and the vertical plate divide the filter box into an upper filtration zone and a lower filtration zone. The exhaust pipe communicates with the lower filtration zone, and the air inlet pipe communicates with the upper filtration zone. The water surface in the lower filtration zone is located below the vertical plate. Each of the flow guides is located above the water surface in the upper filtration zone and has a gap between it and the water surface in the upper filtration zone. A flow guide pipe is erected vertically on the partition, and the flow guide pipe is located on the side of each flow guide plate away from the air inlet pipe. The top opening of the flow guide pipe is located on one side of the water surface in the upper filtration zone, and the bottom opening of the flow guide pipe extends vertically into the water in the lower filtration zone. There are two drain pipes, and the two drain pipes are respectively connected to the lower filtration zone and the upper filtration zone.

[0011] Preferably, the bottom end of the guide tube is coaxially provided with a variable diameter ring, and an L-shaped drainage tube is connected to the variable diameter ring. Several branch pipes are connected to the horizontal side of the drainage tube, and the top of each branch pipe is inclined towards the bottom of the partition.

[0012] Preferably, the filter box is provided with a collection component for collecting impurities in the water in the lower filtration zone.

[0013] Preferably, the collection assembly includes a vertical plate and a connecting groove at the top of the filter box. The vertical plate is located between the upright plate and the exhaust pipe inside the filter box, and is situated in the lower filtration zone. The top of the vertical plate passes through the connecting groove and is provided with a sealing plate for sealing the opening of the connecting groove. The bottom of the sealing plate is provided with a sealing gasket that contacts the top of the filter box. The sealing plate is connected to the filter box by bolts. A first mounting groove and a second mounting groove are provided on the side of the vertical plate near the exhaust pipe. The second mounting groove is located in the water within the lower filtration zone. A collection groove is provided on the bottom wall of the second mounting groove. An impurity filter plate located to the right of the collection groove is provided in the second mounting groove. The first mounting groove is located above the water surface in the lower filtration zone and is provided with an air filter plate corresponding to the exhaust pipe.

[0014] Preferably, there are two second mounting slots on the vertical plate, and the two second mounting slots are opposite each other, with the impurity filter plate in the lower second mounting slot located on the left side of the collection slot.

[0015] The beneficial effects of this invention are as follows: the tank is placed in the filling cabinet, then the baffle is aligned with the central tube inside the tank and inserted, and the threaded cylinder is threaded to the opening of the tank. Then, the connecting barrel is evacuated by the air extraction mechanism, at which time a negative pressure is formed inside the tank. The negative pressure of the tank allows the quartz or activated carbon powder stored in the storage mechanism to enter the tank in sequence through the connecting part, the feed pipe, and the transition pipe. When the quartz or activated carbon powder enters the tank, the baffle in the transition pipe can reduce the amount of quartz or activated carbon powder entering the central tube. During the process of quartz stone or activated carbon powder entering the tank, the generated dust is discharged into the filter component along with the air through the air extraction mechanism. At this time, the dust in the air can be filtered through the filter component, reducing the dust pollution of the surrounding environment caused by the dust escaping from the tank opening. It is simple and convenient to use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. 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 structure of this embodiment; Figure 2 This is a schematic diagram illustrating the structure of the connecting bucket in this embodiment; Figure 3 This is a schematic diagram illustrating the structure of the retaining barrel in this embodiment; Figure 4 This is a schematic diagram illustrating the structure of the connecting pipe in this embodiment; Figure 5 This is a schematic diagram illustrating the structure of the filter box in this embodiment; Figure 6 This is a schematic diagram illustrating the structure of the intake pipe in this embodiment; Figure 7 This is a structural schematic diagram illustrating the partition in this embodiment; Figure 8 for Figure 7 Enlarged structural diagram of section A in the middle; Figure 9 for Figure 7 Enlarged structural diagram of section B in the middle; Figure 10 This is a schematic diagram illustrating the structure of the tank in this embodiment; Figure 11 This is a schematic diagram illustrating the structure of the central tube in this embodiment.

[0018] Explanation of reference numerals in the attached figures: In the diagram: 1. Tank; 2. Filling cabinet; 3. Top plate; 4. Feed pipe; 5. Connecting drum; 6. Retaining ring; 7. Threaded cylinder; 8. Transition pipe; 9. Connecting frame; 10. Baffle; 12. Central pipe; 13. Support frame; 14. Storage box; 15. Extraction pipe; 16. End cap; 17. Connecting pipe; 18. Solenoid valve; 19. Extraction pipe; 20. First flexible hose; 21. Horizontal pipe; 22. Extraction pump; 23. Second flexible hose; 24. Filter box; 25. 26. Intake pipe; 27. Exhaust pipe; 28. Drain pipe; 29. ​​Water inlet pipe; 30. Guide plate; 31. Baffle plate; 32. Vertical plate; 33. Upper filtration zone; 34. Lower filtration zone; 35. Guide pipe; 36. Variable diameter ring; 37. Drainage pipe; 38. Diverter pipe; 39. Vertical plate; 40. Connecting groove; 41. Sealing plate; 42. First mounting groove; 43. Second mounting groove; 44. Collection groove; 45. Impurity filter plate; 46. Air filter plate. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] A bottling device for water purifier filter cartridges, such as Figure 1 and Figure 2 and Figure 3The system includes a filling cabinet 2 for vertically placing a tank 1 and a storage mechanism located on one side of the outer wall of the filling cabinet 2 for storing quartz stone and activated carbon powder respectively. A top plate 3 is horizontally positioned above the opposite sides of the filling cabinet 2. A retractable feed pipe 4 is mounted on the top plate 3. The top end of the feed pipe 4 is connected to the storage mechanism via a connector. A connecting barrel 5 is installed at the bottom end of the feed pipe 4, with the opening of the connecting barrel 5 facing downwards. A retaining ring 6 is coaxially mounted at the opening of the connecting barrel 5, and a threaded cylinder 7 is coaxially mounted at the bottom end of the retaining ring 6. The threaded cylinder 7 is threadedly connected to the opening of the tank 1. A transition pipe 8 is provided at the bottom of the receiving tank 5, and the top end of the transition pipe 8 passes through the connecting tank 5 and is installed on the feed pipe 4. At this time, the transition pipe 8 is connected to the feed pipe 4 and the transition pipe 8 is fixedly connected to the connecting tank 5. The bottom end of the transition pipe 8 extends into the tank body 1. A baffle 10 is provided in the transition pipe 8 through the connecting frame 9. The mouth of the baffle 10 faces downward, and the top end of the central pipe 12 is located in the baffle 10. The filling cabinet 2 is provided with an air extraction mechanism that is connected to the connecting tank 5. A filter assembly for filtering gas is placed on the ground on one side of the filling cabinet 2, and the filter assembly is connected to the air extraction mechanism.

[0021] like Figure 1 and Figure 2 and Figure 3 Place tank 1 inside filling cabinet 2, then align and insert baffle 10 with the central tube 12 inside tank 1, and threaded cylinder 7 is threaded to the opening of tank 1. Then, evacuate the connecting barrel 5 through the evacuation mechanism. At this time, a negative pressure is formed inside tank 1. The negative pressure of tank 1 allows the quartz or activated carbon powder stored in the storage mechanism to enter tank 1 sequentially through the connecting part, feed pipe 4, and transition pipe 8. When the quartz or activated carbon powder enters tank 1, the baffle 10 in transition pipe 8 can reduce the amount of quartz or activated carbon powder entering the central tube 12. During the process of quartz stone or activated carbon powder entering the tank 1, the generated dust is discharged into the filter component through the air extraction mechanism. At this time, the dust in the air can be filtered through the filter component, reducing the dust pollution of the surrounding environment caused by the dust escaping from the tank opening of the tank 1. It is simple and convenient to use.

[0022] like Figure 1 and Figure 4The storage mechanism includes a support frame 13 installed on one side of the outer wall of the filling cabinet 2, and two opposing storage boxes 14 are provided on the support frame 13. The two storage boxes 14 are used to store quartz stone and activated carbon powder respectively. The connecting parts include extraction pipes 15 that are connected to the bottom ends of the two storage boxes 14. The ends of the two extraction pipes 15 away from the storage boxes 14 pass through the cabinet wall of the filling cabinet 2 and are located on the top plate 3. The ends of the two extraction pipes 15 away from the storage boxes 14 are closed by end caps 16, and the two extraction pipes 15 are connected by a U-shaped connecting pipe 17. The connecting pipe 17 is located above the feed pipe 4 inside the filling cabinet 2. The top end of the feed pipe 4 extends to the top plate 3 and connects with the horizontal part of the connecting pipe 17. Both extraction pipes 15 are equipped with solenoid valves 18. When the air extraction mechanism is working, by opening the two solenoid valves 18 respectively, the quartz stone or activated carbon powder stored in the storage box 14 can enter the tank 1 in sequence through the extraction pipe 15, connecting pipe 17, feed pipe 4, and transition pipe 8. When one solenoid valve 18 is open, the other solenoid valve 18 is closed, which is simple and convenient to use.

[0023] like Figure 1 and Figure 5 The air extraction mechanism includes an air extraction pipe 19 connected to the connecting tank 5, and a first flexible hose 20 is installed at the end of the air extraction pipe 19 away from the connecting tank 5. The end of the first flexible hose 20 away from the air extraction pipe 19 passes through the cabinet wall of the filling cabinet 2 and is provided with a horizontal pipe 21 located outside the filling cabinet 2. The horizontal pipe 21 is fixedly connected to the filling cabinet 2, and an air extraction pump 22 is provided on the horizontal pipe 21. A second flexible hose 23 connected to the filter assembly is provided at the end of the horizontal pipe 21 away from the first flexible hose 20. By turning on the air extraction pump 22, the gas in the tank 1 will pass through the air extraction pipe 19, the first flexible hose 20, the horizontal pipe 21, and the second flexible hose 23 in sequence and be discharged into the filter assembly. At this time, a negative pressure will be formed in the tank 1, which is simple and convenient to use.

[0024] like Figure 5 and Figure 6 The filter assembly includes a filter box 24 filled with water and an air inlet pipe 25 installed on the filter box 24. A second hose 23 is connected to the air inlet pipe 25. The filter box 24 is provided with a first guide for blowing the gas entering the filter box 24 from the air inlet pipe 25 to the water surface. The filter box 24 is provided with a second guide for guiding the gas after passing through the first guide into the water. An exhaust pipe 26 is provided on the upper side of one side of the filter box 24. A drain pipe 27 with a valve is provided on the filter box 24. A water inlet pipe 28 with a valve is provided on one side of the filter box 24.

[0025] like Figure 5 and Figure 6The gas in the second hose 23 is blown into the first guide element in the filter box 24 through the air inlet pipe 25. Then, the gas is blown towards the water surface in the filter box 24 through the first guide element. When the gas comes into contact with the water surface, the dust particles carried in the gas will come into contact with the water surface due to inertia. At this time, the dust particles enter the water and the gas is above the water surface, which can pre-filter the gas. After the gas passes through the pre-filtration, the gas is introduced into the water through the second guide element, which can then perform formal filtration. The filtered gas is discharged from the exhaust pipe 26. The water in the filter box 24 can be replaced through the drain pipe 27 and the water inlet pipe 28. The filtration effect of the gas can be improved by two filtrations. It is simple and convenient to use.

[0026] like Figure 7 The first flow guide includes several flow guide plates 29 inclinedly disposed at the top of the filter box 24, and the flow guide plates 29 are spaced apart along the length of the filter box 24. The air inlet pipe 25 is located above the water surface inside the filter box 24, and the bottom ends of each flow guide plate 29 are inclined away from the air inlet pipe 25. There is a gap between the bottom ends of each flow guide plate 29 and the water surface inside the filter box 24. The air inlet pipe 25 blows gas into the filter box 24. At this time, the gas will pass through the gaps between each flow guide plate 29 and the water surface from left to right. When the gas passes through the flow guide plate 29, because the bottom ends of the flow guide plate 29 are inclined away from the air inlet pipe 25, the gas can be guided and blown towards the water surface through the flow guide plate 29. At this time, the gas can be pre-filtered by passing through the water surface, which is simple and convenient to use.

[0027] like Figure 7 The second flow guide includes a baffle 30 inclinedly disposed in the water inside the filter box 24, with a vertical plate 31 vertically disposed at the end of the baffle 30 near the exhaust pipe 26. The top of the vertical plate 31 is fixedly connected to the top of the inner wall of the filter box 24. The exhaust pipe 26 is located on the side of the vertical plate 31 away from the baffle 30. At this time, the baffle 30 and the vertical plate 31 divide the filter box 24 into an upper filtration zone 32 and a lower filtration zone 33. The exhaust pipe 26 is connected to the lower filtration zone 33, and the air inlet pipe 25 is connected to the upper filtration zone 32. The water surface in the lower filtration zone 33 is located at the vertical plate 31. Below, each guide plate 29 is located above the water surface in the upper filtration zone 32 and has a gap between it and the water surface in the upper filtration zone 32. A guide pipe 34 is vertically provided on the partition plate 30, and the guide pipe 34 is located on the side of each guide plate 29 away from the air inlet pipe 25. The top opening of the guide pipe 34 is located on the side of the water surface in the upper filtration zone 32, and the bottom opening of the guide pipe 34 extends vertically into the water in the lower filtration zone 33. There are two drain pipes 27, and the two drain pipes 27 are respectively connected to the lower filtration zone 33 and the upper filtration zone 32.

[0028] like Figure 7The air intake pipe 25 blows the gas into the upper filtration zone 32 inside the filter box 24. After the gas passes through the guide plates 29 in the upper filtration zone 32, the gas will enter the water in the lower filtration zone 33 through the guide pipe 34. At this time, the gas can be filtered by the water in the lower filtration zone 33. The filtered gas is discharged from the exhaust pipe 26. It is simple and convenient to use.

[0029] like Figure 7 and Figure 8 The bottom end of the guide pipe 34 is coaxially provided with a variable diameter ring 35, and an L-shaped guide pipe 36 is connected to the variable diameter ring 35. Several branch pipes 37 are connected to the horizontal side of the guide pipe 36, and the top of each branch pipe 37 is inclined towards the bottom of the partition plate 30. The purpose of this setting is that the gas in the guide pipe 34 passes through the variable diameter ring 35 and the guide pipe 36 in sequence and is blown into the water in the lower filtration zone 33 from each branch pipe 37 to form bubbles. At this time, the bubbles float up. When the bubbles come into contact with the bottom of the partition plate 30, because the partition plate 30 is inclined, the bubbles will move towards the exhaust pipe 26 along the inclined direction of the partition plate 30. At this time, the cooperation of the variable diameter ring 35, the guide pipe 36, the partition plate 30 and each branch pipe 37 can increase the residence time of the bubbles in the water, thereby improving the filtration effect of dust particles in the gas. The movement trajectory of the bubbles in the water (such as Figure 7 It is simple and convenient to use.

[0030] like Figure 7 The filter box 24 is equipped with a collection component for collecting impurities in the water in the lower filtration zone 33. The purpose of this setting is to reduce the frequency of water replacement in the lower filtration zone 33 by collecting the impurity particles in the water in the lower filtration zone 33 through the collection component, which is simple and convenient to use.

[0031] like Figure 7 and Figure 9 The collection assembly includes a vertical plate 38 and a connecting groove 39 at the top of the filter box 24. The vertical plate 38 is located between the upright plate 31 and the exhaust pipe 26 inside the filter box 24. At this time, the vertical plate 38 is located in the lower filtration zone 33. The top of the vertical plate 38 passes through the connecting groove 39 and is provided with a sealing plate 40 for sealing the opening of the connecting groove 39. The bottom end of the sealing plate 40 is provided with a sealing gasket that contacts the top of the filter box 24. The sealing plate 40 is connected to the filter box 24 by bolts. A first mounting groove 41 and a second mounting groove 42 are provided on the side of the vertical plate 38 near the exhaust pipe 26. The second mounting groove 42 is located in the water in the lower filtration zone 33. A collection groove 43 is provided on the bottom wall of the second mounting groove 42. An impurity filter plate 44 located on the right side of the collection groove 43 is provided in the second mounting groove 42. The first mounting groove 41 is located above the water surface in the lower filtration zone 33, and an air filter plate 45 corresponding to the exhaust pipe 26 is provided in the first mounting groove 41.

[0032] like Figure 7 and Figure 9 When the gas in the guide pipe 34 is blown into the water in the lower filter zone 33 from each branch pipe 37, it forms bubbles. When the bubbles float to the bottom of the partition 30 and approach the exhaust pipe 26 along the inclined direction of the partition 30, the water in the lower filter zone 33 will flow and circulate. At this time, the flowing water will pass through the impurity filter plate 44 from the second mounting groove 42. The water can be filtered by the impurity filter plate 44. When the bubbles in the water move to the top of the partition 30, the bubbles will burst. At this time, the gas will pass through the first mounting groove 41 and then be discharged from the exhaust pipe 26. When the gas passes through the first mounting groove 41, it can be further filtered by the air filter plate 45. When the impurity filter plate 44 needs cleaning, simply unscrew the bolts and pull the sealing plate 40 vertically upwards. The vertical plate 38 will then move upwards along with the sealing plate 40 until it is moved out of the filter box 24 through the connecting groove 39. Then, the impurity filter plate 44 can be cleaned. During the upward movement of the vertical plate 38, the impurity particles that fall from the impurity filter plate 44 will fall into the collection groove 43. It is simple and convenient to use.

[0033] like Figure 7 There are two second mounting slots 42 on the vertical plate 38, and the two second mounting slots 42 are vertically opposite each other. At this time, the impurity filter plate 44 in the lower second mounting slot 42 is located on the left side of the collection tank 43. The purpose of this setting is that when the water in the lower filtration zone 33 circulates, the water can be further filtered through the impurity filter plate 44 in the lower second mounting slot 42. The filter aperture of the impurity filter plate 44 in the lower second mounting slot 42 is G, and the filter aperture of the impurity filter plate 44 in the upper second mounting slot 42 is H, where H is greater than G. When used for filling water softener filter cartridges, the water in the lower filtration zone 33 circulates and can achieve self-cleaning of the water in the lower filtration zone 33 through the two second mounting slots 42 and the two impurity filter plates 44, which is simple and convenient to use.

[0034] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A filling device for water purifier filter cartridges, characterized in that, The container includes a filling cabinet (2) for vertically placing the tank (1) and a storage mechanism for storing quartz stone and activated carbon powder on one side of the outer wall of the filling cabinet (2). A top plate (3) is horizontally provided above the filling cabinet (2) between the two opposite sides. A retractable feed pipe (4) is provided on the top plate (3). The top end of the feed pipe (4) is connected to the storage mechanism through a connecting piece. A connecting barrel (5) is installed at the bottom end of the feed pipe (4), and the opening of the connecting barrel (5) faces downward. A retaining ring (6) is coaxially provided at the opening of the connecting barrel (5), and a threaded cylinder (7) is coaxially provided at the bottom end of the retaining ring (6). The threaded cylinder (7) is threadedly connected to the opening of the tank (1). The bottom of the barrel (5) is provided with a transition pipe (8), and the top of the transition pipe (8) passes through the connecting barrel (5) and is installed on the feed pipe (4). At this time, the transition pipe (8) is connected to the feed pipe (4), and the transition pipe (8) is fixedly connected to the connecting barrel (5). The bottom end of the transition pipe (8) extends into the tank (1). The transition pipe (8) is provided with a baffle (10) through the connecting frame (9). The baffle (10) has its opening facing down, and the top of the central tube (12) is located in the baffle (10). The filling cabinet (2) is provided with an air extraction mechanism that is connected to the connecting barrel (5). A filter assembly for filtering gas is placed on the ground on one side of the filling cabinet (2), and the filter assembly is connected to the air extraction mechanism. The air extraction mechanism includes an air extraction pipe (19) connected to the connecting barrel (5), and a first hose (20) is installed at the end of the air extraction pipe (19) away from the connecting barrel (5). The end of the first hose (20) away from the air extraction pipe (19) passes through the cabinet wall of the filling cabinet (2) and is provided with a horizontal pipe (21) located outside the filling cabinet (2). The horizontal pipe (21) is fixedly connected to the filling cabinet (2), and an air extraction pump (22) is provided on the horizontal pipe (21). The end of the horizontal pipe (21) away from the first hose (20) is provided with a second hose (23) connected to the filter assembly. The filter assembly includes a filter box (24) filled with water and an air inlet pipe (25) disposed on the filter box (24). The second hose (23) is connected to the air inlet pipe (25). The filter box (24) is provided with a first guide for blowing the gas entering the filter box (24) from the air inlet pipe (25) toward the water surface. The filter box (24) is provided with a second guide for guiding the gas after passing through the first guide into the water. An exhaust pipe (26) is provided above one side of the filter box (24). A drain pipe (27) with a valve is provided on the filter box (24). A water inlet pipe (28) with a valve is provided on one side of the filter box (24). The first guide member includes several guide plates (29) inclinedly arranged at the top of the filter box (24), and each guide plate (29) is spaced apart along the length of the filter box (24). The air inlet pipe (25) is located above the water surface in the filter box (24), and the bottom end of each guide plate (29) is inclined away from the air inlet pipe (25). There is a gap between the bottom end of each guide plate (29) and the water surface in the filter box (24). The second flow guide includes a baffle (30) inclinedly disposed in the water inside the filter box (24), and a vertical plate (31) is vertically disposed at one end of the baffle (30) near the exhaust pipe (26). The top of the vertical plate (31) is fixedly connected to the top of the inner wall of the filter box (24). The exhaust pipe (26) is located on the side of the vertical plate (31) away from the baffle (30). At this time, the baffle (30) and the vertical plate (31) divide the filter box (24) into an upper filtration zone (32) and a lower filtration zone (33). The exhaust pipe (26) is connected to the lower filtration zone (33), and the air inlet pipe (25) is connected to the upper filtration zone (32). The water surface in the lower filtration zone (33) is located at the vertical plate. Below (31), each of the guide plates (29) is located above the water surface in the upper filtration zone (32) and has a gap between it and the water surface in the upper filtration zone (32). A guide pipe (34) is vertically provided on the partition plate (30), and the guide pipe (34) is located on the side of each guide plate (29) away from the air inlet pipe (25). The top opening of the guide pipe (34) is located on the side of the water surface in the upper filtration zone (32), and the bottom opening of the guide pipe (34) extends vertically into the water in the lower filtration zone (33). There are two drain pipes (27), and the two drain pipes (27) are respectively connected to the lower filtration zone (33) and the upper filtration zone (32).

2. The bottling equipment for water purifier filter cartridges as described in claim 1, characterized in that, The storage mechanism includes a support frame (13) set on one side of the outer wall of the filling cabinet (2), and two opposing storage boxes (14) are provided on the support frame (13). The two storage boxes (14) are used to store quartz stone and activated carbon powder respectively. The connecting component includes a suction pipe (15) that is connected to the bottom of the two storage boxes (14). The end of the two suction pipes (15) away from the storage box (14) passes through the cabinet wall of the filling cabinet (2) and is located on the top plate (3). The end of the two suction pipes (15) away from the storage box (14) is closed by an end cap (16). The two suction pipes (15) are connected by a U-shaped connecting pipe (17). The connecting pipe (17) is located above the feed pipe (4) inside the filling cabinet (2). The top end of the feed pipe (4) extends to the top plate (3) and is connected to the horizontal part of the connecting pipe (17). Both suction pipes (15) are provided with a solenoid valve (18).

3. The filling equipment for the water purifier filter element as described in claim 2, characterized in that, The bottom end of the guide tube (34) is coaxially provided with a variable diameter ring (35), and an L-shaped drainage tube (36) is connected to the variable diameter ring (35). Several branch tubes (37) are connected to the horizontal side of the drainage tube (36), and the top of each branch tube (37) is inclined towards the bottom of the partition (30).

4. The filling equipment for the water purifier filter element as described in claim 3, characterized in that, The filter box (24) is equipped with a collection component for collecting impurities in the water in the lower filtration zone (33).

5. The bottling equipment for the water purifier filter element as described in claim 4, characterized in that, The collection assembly includes a vertical plate (38) and a connecting groove (39) at the top of the filter box (24). The vertical plate (38) is located between the upright plate (31) and the exhaust pipe (26) inside the filter box (24). At this time, the vertical plate (38) is located in the lower filtration zone (33). The top of the vertical plate (38) passes through the connecting groove (39) and is provided with a sealing plate (40) for sealing the opening of the connecting groove (39). The bottom end of the sealing plate (40) is provided with a sealing gasket that contacts the top of the filter box (24). The sealing plate (40) is connected to the filter box (24) by bolts. Next, the vertical plate (38) is provided with a first mounting groove (41) and a second mounting groove (42) on the side near the exhaust pipe (26). The second mounting groove (42) is located in the water in the lower filtration zone (33). A collection groove (43) is provided on the bottom wall of the second mounting groove (42). An impurity filter plate (44) located to the right of the collection groove (43) is provided in the second mounting groove (42). The first mounting groove (41) is located above the water surface in the lower filtration zone (33), and an air filter plate (45) corresponding to the exhaust pipe (26) is provided in the first mounting groove (41).

6. The filling equipment for the water purifier filter element as described in claim 5, characterized in that, The vertical plate (38) has two second mounting slots (42), and the two second mounting slots (42) are opposite each other. At this time, the impurity filter plate (44) in the lower second mounting slot (42) is located on the left side of the collection slot (43).

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