A dry cleaning machine filter device for collapsible cleaning screen frames

Abstract

The utility model provides a kind of dry cleaning machine filter device of foldable cleaning filter screen frame, it is related to dry cleaning machine filter device technical field.The dry cleaning machine filter device of foldable cleaning filter screen frame, including solvent cylinder, the top of solvent cylinder is connected with cover plate with screw thread, the bottom of cover plate is fixedly connected with small filter screen frame, the outside of small filter screen frame is slidably connected with large filter screen frame, the outside of small filter screen frame and large filter screen frame is provided with cleaning assembly.The dry cleaning machine filter device of foldable cleaning filter screen frame, by setting foldable small filter screen frame and large filter screen frame, and setting cleaning assembly on the outside of small filter screen frame and large filter screen frame, while shielding small filter screen frame and large filter screen frame, the impurities adhered to the outside of small filter screen frame and large filter screen frame can be cleaned quickly, so as not to need manual cleaning little by little, save time and effort, it is beneficial to practical application.

Description

Technical Field

[0001] This utility model relates to the technical field of dry cleaning machine filtration devices, specifically a dry cleaning machine filtration device with a foldable and washable filter frame. Background Technology

[0002] A dry cleaning machine is a washing machine that uses organic solvents to clean clothes, primarily for removing oil stains and other dirt. It is commonly found in professional laundries. Its core functions include washing, solution filtration, solvent extraction, drying and recycling, and purifying the washing solvent to achieve solvent reuse. The solution filtration step requires the use of a filtration device to filter the organic solvent.

[0003] However, the filter frames used to filter organic solvents inside existing dry cleaning machines are generally fixed structures. After long-term use, it is necessary to manually clean the impurities attached to their surfaces bit by bit, which is time-consuming and labor-intensive and not conducive to practical application.

[0004] Therefore, those skilled in the art provide a dry cleaning machine filtration device with a foldable and washable filter frame to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a dry cleaning machine filtration device with a foldable and washable filter frame, which solves the problem of inconvenient cleaning of fixed filter frames mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a dry cleaning machine filtration device with a foldable and washable filter frame, including a solvent tank, a cover plate threaded to the top of the solvent tank, a small filter frame fixedly connected to the bottom of the cover plate, a large filter frame slidably connected to the outside of the small filter frame, and cleaning components provided on the outside of the small filter frame and the large filter frame.

[0007] The above technical solution combines the foldable small and large filter frames with the cleaning components located on the outside of the small and large filter frames. While the small and large filter frames are shielded, the impurities attached to the outside of the small and large filter frames can be quickly cleaned, eliminating the need for manual cleaning bit by bit, saving time and effort, and benefiting practical applications.

[0008] Preferably, the cleaning assembly includes a first cleaning ring, an L-shaped plate, and a second cleaning ring. The first cleaning ring is fixedly connected to the top of the large filter frame. The L-shaped plate is fixedly connected at equal intervals to the outer side of the top of the small filter frame. The second cleaning ring is fixedly connected between the bottoms of the L-shaped plates and located on the outer side of the top of the large filter frame. Both the first and second cleaning rings are provided with cleaning brushes inside, and the cleaning brushes are in contact with the outer side of the corresponding small or large filter frame.

[0009] With the above technical solution, when the small filter frame is folded and stored inside the large filter frame, the L-shaped plate can drive the second cleaning ring and the corresponding cleaning brush to move on the outside of the large filter frame. The second cleaning ring and the cleaning brush inside it can then clean the dust on the outside of the large filter frame. At the same time, when the small filter frame is folded and stored inside the large filter frame, the first cleaning ring and the cleaning brush inside it can clean the dust on the outside of the small filter frame. This cleans the dust on the outside of the small and large filter frames to one side of the first and second cleaning rings, respectively. This makes it convenient for maintenance personnel to quickly clean the dust without having to manually clean it bit by bit, saving time and effort.

[0010] Preferably, the solvent cylinder is fixedly connected to mounting ears at equal intervals on its outer side, and each mounting ear has a mounting hole inside.

[0011] The above technical solution allows for the installation and fixation of the solvent cylinder using the mounting ears and the mounting holes inside them.

[0012] Preferably, a water inlet pipe is fixedly installed on the top of the cover plate, and two levers are fixedly installed on the outer side of the cover plate.

[0013] The above technical solution allows for better addition of organic solvents requiring filtration into the solvent tank via the inlet pipe.

[0014] Preferably, the solvent cylinder has a through hole at the bottom, and a drain pipe is fixedly connected to the bottom of the large filter frame. The bottom of the drain pipe passes through the through hole and extends to the bottom of the solvent cylinder. A sealing plug is threadedly connected to the outside of the drain pipe and located at the bottom of the solvent cylinder. The sealing plug is used to seal the through hole.

[0015] The above technical solution involves threading a sealing plug onto the outside of the drain pipe, thereby facilitating the sealing of the through hole.

[0016] Preferably, the inner wall of the large filter frame has two sliding grooves, and the outer side of the bottom of the small filter frame has two sliders fixedly connected, and the sliders are slidably connected to the corresponding sliding grooves.

[0017] The above technical solution utilizes the cooperation between the slide and the slider to facilitate the folding and storage of the small filter frame inside the large filter frame.

[0018] This utility model provides a dry cleaning machine filtration device with a foldable and washable filter frame, which has the following beneficial effects: This dry cleaning machine filtration device with a foldable washable filter frame features foldable small and large filter frames, with cleaning components installed on the outside of these frames. While the small and large filter frames act as a shield, the device quickly cleans impurities adhering to their outer surfaces, eliminating the need for manual cleaning and saving time and effort, thus benefiting practical applications. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the external structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the large and small filter frames of this utility model.

[0022] Figure 4 This is a schematic diagram of the folded state of the large and small filter frames of this utility model.

[0023] Figure 5 This utility model Figure 2 Enlarged view of point A in the middle.

[0024] In the diagram: 1. Solvent tank; 2. Cover plate; 3. Small filter screen frame; 4. Large filter screen frame; 5. First cleaning ring; 6. L-shaped plate; 7. Second cleaning ring; 8. Mounting ear; 9. Water inlet pipe; 10. Actuating rod; 11. Through hole; 12. Drain pipe; 13. Sealing plug; 14. Slide groove; 15. Sliding block. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] Reference Figure 1 , Figure 2 and Figure 5This utility model provides a dry cleaning machine filtration device with a foldable and washable filter frame, including a solvent tank 1. Mounting ears 8 are fixedly connected at equal intervals to the outer side of the solvent tank 1. Each mounting ear 8 has a mounting hole inside, allowing the solvent tank 1 to be installed and fixed. A cover plate 2 is threadedly connected to the top of the solvent tank 1, providing a better seal. A water inlet pipe 9 is fixedly installed on the top of the cover plate 2, allowing the addition of organic solvent to be filtered into the solvent tank 1. Two levers 10 are fixedly installed on the outer side of the cover plate 2, facilitating rotation and disassembly. A small filter frame 3 is fixedly connected to the bottom of the cover plate 2, and a large filter frame 4 is slidably connected to the outer side of the small filter frame 3. The small filter frame 3 and the large filter frame 4 facilitate the filtration of organic solvent, causing impurities to remain on the outer side of the small filter frame 3 and the large filter frame 4. The inner wall of the large filter frame 4 has two grooves 14, and the outer side of the bottom of the small filter frame 3 is fixedly connected to two sliders 15. The sliders 15 are slidably connected to the corresponding grooves 14. By utilizing the cooperation between the grooves 14 and the sliders 15, the small filter frame 3 can be easily folded and stored inside the large filter frame 4.

[0027] Reference Figure 2 , Figure 3 and Figure 4In one aspect of this embodiment, a cleaning assembly is provided on the outer sides of the small filter frame 3 and the large filter frame 4. The cleaning assembly includes a first cleaning ring 5, an L-shaped plate 6, and a second cleaning ring 7. The first cleaning ring 5 is fixedly connected to the top of the large filter frame 4. The L-shaped plates 6 are equidistantly fixedly connected to the outer side of the top of the small filter frame 3, and the second cleaning ring 7 is fixedly connected between the bottom edges of the L-shaped plates 6 and located on the outer side of the top of the large filter frame 4. Both the first cleaning ring 5 and the second cleaning ring 7 are equipped with cleaning brushes inside. These brushes contact the outer side of the corresponding small filter frame 3 or large filter frame 4. When the small filter frame 3 is folded and stored inside the large filter frame 4, the L-shaped plate 6 drives the second cleaning ring 7 and its corresponding cleaning brushes to move to the outer side of the large filter frame 4. This allows the second cleaning ring 7 and its internal cleaning brushes to clean the dust on the outer side of the large filter frame 4. Simultaneously, when the small filter frame 3 is folded and stored inside the large filter frame 4, the first cleaning ring 5 and its internal cleaning brushes clean the dust on the outer side of the small filter frame 3. This effectively moves the dust from the outer sides of both the small and large filter frames to one side of the first cleaning ring 5 and the second cleaning ring 7, respectively. This facilitates quick dust removal by maintenance personnel, eliminating the need for manual cleaning and saving time and effort. A through hole 11 is provided at the bottom of the solvent tank 1. A drain pipe 12 is fixedly connected to the bottom of the large filter frame 4. The bottom of the drain pipe 12 passes through the through hole 11 and extends to the bottom of the solvent tank 1. The diameter of the through hole 11 is larger than the diameter of the drain pipe 12, which facilitates the drain pipe 12 to extend to the bottom of the solvent tank 1. A sealing plug 13 is threadedly connected to the outside of the drain pipe 12 and located at the bottom of the solvent tank 1. The sealing plug 13 is used to seal the through hole 11. The sealing plug 13 is threadedly connected to the outside of the drain pipe 12, thereby facilitating the sealing of the through hole 11.

[0028] Working principle: In use, the organic solvent requiring filtration is introduced into the solvent tank 1 through the water inlet pipe 9. The organic solvent is filtered through the small filter frame 3 and the large filter frame 4, causing impurities to remain on the outside of the small filter frame 3 and the large filter frame 4. The clean organic solvent after filtration is discharged through the drain pipe 12 at the bottom of the large filter frame 4.

[0029] When it is necessary to clean the impurities attached to the outside of the small filter frame 3 and the large filter frame 4, first rotate to open the sealing plug 13 and remove it from the outside of the drain pipe 12. Then, rotate the cover plate 2 by turning the lever 10. As the cover plate 2 rotates, it can drive the small filter frame 3 to rotate together. At the same time, due to the cooperation between the sliding groove 14 and the slider 15, it can drive the large filter frame 4 to rotate as well. Since the diameter of the through hole 11 is larger than the diameter of the drain pipe 12, the drain pipe 12 can rotate inside the through hole 11.

[0030] Using the cover plate 2, the small filter frame 3 and the large filter frame 4 are disassembled from inside the solvent tank 1. Then, the large filter frame 4 is retracted towards the small filter frame 3, causing the small filter frame 3 to fold and retract inside the large filter frame 4, as shown below. Figure 4 As shown.

[0031] When the small filter frame 3 is folded and stored inside the large filter frame 4, the L-shaped plate 6 can drive the second cleaning ring 7 and the corresponding cleaning brush to move on the outside of the large filter frame 4. The second cleaning ring 7 and the cleaning brush inside it can clean the dust on the outside of the large filter frame 4. At the same time, when the small filter frame 3 is folded and stored inside the large filter frame 4, the first cleaning ring 5 and the cleaning brush inside it can clean the dust on the outside of the small filter frame 3. This cleans the dust on the outside of the small filter frame 3 and the large filter frame 4 to the first cleaning ring 5 and the second cleaning ring 7 respectively, making it convenient for maintenance personnel to quickly clean the dust without having to manually clean it bit by bit, saving time and effort.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dry cleaning machine filtration device with a foldable washable filter frame, comprising a solvent tank (1), characterized in that, The top of the solvent cylinder (1) is threaded with a cover plate (2), the bottom of the cover plate (2) is fixedly connected with a small filter frame (3), the outside of the small filter frame (3) is slidably connected with a large filter frame (4), and cleaning components are provided on the outside of the small filter frame (3) and the large filter frame (4).

2. The dry cleaning machine filtration device with a foldable washable filter frame according to claim 1, characterized in that: The cleaning assembly includes a first cleaning ring (5), an L-shaped plate (6), and a second cleaning ring (7). The first cleaning ring (5) is fixedly connected to the top of the large filter frame (4). The L-shaped plate (6) is fixedly connected at equal intervals to the outer side of the top of the small filter frame (3). The second cleaning ring (7) is fixedly connected between the bottoms of the L-shaped plates (6) and located on the outer side of the top of the large filter frame (4). The first cleaning ring (5) and the second cleaning ring (7) are both equipped with cleaning brushes inside. The cleaning brushes are in contact with the outer side of the corresponding small filter frame (3) or large filter frame (4).

3. The dry cleaning machine filtration device with a foldable washable filter frame according to claim 1, characterized in that: The solvent cylinder (1) is fixedly connected to mounting ears (8) at equal intervals on the outside, and mounting holes are provided inside the mounting ears (8).

4. The dry cleaning machine filtration device with a foldable washable filter frame according to claim 1, characterized in that: A water inlet pipe (9) is fixedly installed on the top of the cover plate (2), and two levers (10) are fixedly installed on the outside of the cover plate (2).

5. The dry cleaning machine filtration device with a foldable washable filter frame according to claim 1, characterized in that: The solvent cylinder (1) has a through hole (11) at the bottom. The bottom of the large filter frame (4) is fixedly connected to a drain pipe (12). The bottom of the drain pipe (12) passes through the through hole (11) and extends to the bottom of the solvent cylinder (1). A sealing plug (13) is threadedly connected to the outside of the drain pipe (12) and at the bottom of the solvent cylinder (1). The sealing plug (13) is used to seal the through hole (11).

6. The dry cleaning machine filtration device with a foldable washable filter frame according to claim 1, characterized in that: The inner wall of the large filter frame (4) has two sliding grooves (14), and the outer side of the bottom of the small filter frame (3) is fixedly connected to two sliders (15), and the sliders (15) are slidably connected to the corresponding sliding grooves (14).

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