A primary filtering device for processing water-absorbing resin

Abstract

The utility model relates to the technical field of water-absorbent resin processing and filtration, and discloses a primary filtering device for water-absorbent resin processing, comprising a collection box, an installation frame is arranged at the internal upper end of the collection box, a filter screen is arranged on the inner side of the installation frame, a vibrator is arranged at the bottom end of the installation frame, rectangular openings are opened on both the front and rear sides of the upper end of the collection box, a first slider is slidably connected to the inside of the rear rectangular opening, a second slider is slidably connected to the inside of the front rectangular opening, a cleaning mechanism is arranged between the first slider and the second slider, a positioning mechanism used in conjunction with the cleaning mechanism is arranged on the left side of the second slider, and the cleaning mechanism comprises a rotating rod, a cleaning brush and a connecting rod; when the utility model is in use, it is convenient to clean up the sundries adhered to the filter screen, so that the filter screen is not easy to be blocked during long-term use, and the filtering effect of the filter screen on the water-absorbent resin material will not be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of water-absorbent resin processing and filtration, in particular to a primary filtering device for water-absorbent resin processing. Background Art

[0002] Water-absorbent resin is a new type of functional polymer material. It has a high water absorption function of absorbing water hundreds to thousands of times heavier than itself, and has excellent water retention performance. Once it absorbs water and swells into a hydrogel, it is difficult to separate the water even under pressure. Water-absorbent resin needs to be filtered before processing.

[0003] For example, the Chinese utility model patent with the announcement number "CN210546229U" discloses "a preliminary filtering device for processing water-absorbent resin, comprising a bracket, to which a filter box is fixedly connected, and a feed hopper is arranged at one end of the top of the filter box... The utility model is a preliminary filtering device for processing water-absorbent resin, in which a vibration frame is driven to vibrate by an exciter, and the water-absorbent resin material enters the filter screen from the flat feed port at the bottom of the feed hopper. As the frame vibrates, the material gradually moves downward and enters the collecting bin, and garbage and debris in the material are brought to the bottom of the vibration frame and enter the debris collection frame from the slot, thereby improving the filtering efficiency."

[0004] In the above-mentioned related technologies, when the garbage in the material is processed, the vibration frame is vibrated by the vibrator, so that the garbage and debris in the material are brought to the bottom of the vibration frame and enter the debris collection frame through the slot. However, some garbage is easy to stick to the filter screen, and it is difficult to remove the garbage by the vibrator, which greatly affects the filtering effect of the filter screen on the material. Therefore, those skilled in the art provide a preliminary filtering device for water-absorbent resin processing to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the problem that some garbage is easily adhered to the filter screen and it is difficult to remove the garbage completely by a vibrator, which greatly affects the filtering effect of the filter screen on the material, the utility model provides a primary filtering device for processing water-absorbing resin.

[0006] The utility model provides a preliminary filtering device for processing water-absorbent resin, which adopts the following technical scheme: a preliminary filtering device for processing water-absorbent resin, comprising a collection box, an installation frame is provided at the upper inner end of the collection box, a filter screen is provided on the inner side of the installation frame, a vibrator is provided at the bottom end of the installation frame, rectangular openings are provided on both the front and rear sides of the upper end of the collection box, a first slider is slidably connected to the inside of the rectangular opening on the rear side, and a second slider is slidably connected to the inside of the rectangular opening on the front side, a cleaning mechanism is provided between the first slider and the second slider, and a positioning mechanism used in conjunction with the cleaning mechanism is provided on the left side of the second slider.

[0007] The cleaning mechanism includes a rotating rod, a cleaning brush and a connecting rod. The rotating rod is rotatably connected between the first slider and the second slider, and one end of the rotating rod penetrates into the interior of the second slider. The cleaning brush is arranged on the right side of the rotating rod. The connecting rod is arranged on the front side of the second slider, and one end of the connecting rod penetrates into the interior of the second slider and is connected to the rotating rod.

[0008] Preferably, the positioning mechanism includes a U-shaped block, a positioning rod and a spring, the U-shaped block is arranged on the left side of the second slider, the positioning rod is inserted into the U-shaped block, the spring is sleeved on the outside of the U-shaped block, and the two ends of the spring are respectively connected to the U-shaped block and the second slider.

[0009] Preferably, a plurality of guide openings are provided on the front and rear sides of the aggregate box, and the guide openings are connected to the rectangular opening, and guide blocks are provided at the upper and lower ends of the first slider and the second slider, and one end of the guide block passes through the guide opening and is slidably connected to the guide opening.

[0010] Preferably, magnets are provided at the left ends of the first slider, the second slider and the left side of the rectangular opening, and the two corresponding magnets are magnets of opposite polarities.

[0011] Preferably, a plurality of positioning holes are formed on the outer side of the rotating rod, and one end of the positioning rod is plugged into the corresponding positioning hole.

[0012] Preferably, a discharge port is provided at the upper right end of the material collection box, and a collection frame is provided at the right side of the material collection box at the discharge port.

[0013] Preferably, a feed hopper is provided on the left side of the upper end of the aggregate box, a discharge pipe is provided at the bottom end of the aggregate box, and a valve is provided on the discharge pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with a filter screen, a vibrator, a first slider, a second slider, a cleaning mechanism, a positioning mechanism and a positioning hole. When materials fall on the filter screen, the materials can be quickly filtered through the cooperation of the vibrator, so that impurities in the materials can fall on the filter screen. When the filter screen needs to be cleaned, the cleaning brush is first rotated through the cooperation of the positioning mechanism and the positioning hole, so that the bottom end of the cleaning brush contacts the filter screen, and then the staff can hold the connecting rod to pull the cleaning brush to move, and then the impurities adhered to the filter screen can be cleaned by the cleaning brush, so that the filtering effect of the filter screen on the materials will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional connection structure between the cleaning mechanism and the first slider and the second slider in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cleaning mechanism in the utility model;

[0020] Figure 5 for Figure 1 A magnified schematic diagram of the structure of part A.

[0021] Explanation of the accompanying drawings: 1. Collecting box; 2. Mounting frame; 3. Filter; 4. Vibrator; 5. Rectangular opening; 6. First slider; 7. Second slider; 8. Cleaning mechanism; 801. Rotating rod; 802. Cleaning brush; 803. Connecting rod; 9. Positioning mechanism; 901. U-shaped block; 902. Positioning rod; 903. Spring; 10. Guide opening; 11. Guide block; 12. Magnet; 13. Positioning hole; 14. Discharge opening; 15. Collecting frame; 16. Feed hopper; 17. Discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model embodiment discloses a primary filtering device for processing water-absorbing resin. Figure 1-5 A primary filtering device for processing water-absorbing resin comprises a material collecting box 1, a mounting frame 2 is arranged at the upper end of the inner part of the material collecting box 1, a filter screen 3 is arranged inside the mounting frame 2, a vibrator 4 is arranged at the bottom end of the mounting frame 2, a rectangular opening 5 is opened at both the front and rear sides of the upper end of the material collecting box 1, a first slider 6 is slidably connected inside the rear rectangular opening 5, a second slider 7 is slidably connected inside the front rectangular opening 5, a cleaning mechanism 8 is arranged between the first slider 6 and the second slider 7, and a positioning mechanism 9 used in conjunction with the cleaning mechanism 8 is arranged on the left side of the second slider 7;

[0024] The cleaning mechanism 8 includes a rotating rod 801, a cleaning brush 802 and a connecting rod 803. The rotating rod 801 is rotatably connected between the first slider 6 and the second slider 7, and one end of the rotating rod 801 penetrates into the interior of the second slider 7. The cleaning brush 802 is arranged on the right side of the rotating rod 801. The connecting rod 803 is arranged on the front side of the second slider 7. One end of the connecting rod 803 penetrates into the interior of the second slider 7 and is connected to the rotating rod 801.

[0025] By adopting the above technical solution, after the water-absorbent resin material falls on the filter screen 3, the filter screen 3 is vibrated by the vibrator 4, so that the water-absorbent resin material can be quickly filtered. At the same time, the cleaning mechanism 8 can be used to conveniently clean the debris adhered to the filter screen 3, so that the filter screen 3 is not easily blocked during use.

[0026] Reference Figure 4 and Figure 5 The positioning mechanism 9 includes a U-shaped block 901, a positioning rod 902 and a spring 903. The U-shaped block 901 is arranged on the left side of the second slider 7, the positioning rod 902 is inserted into the U-shaped block 901, and the spring 903 is sleeved on the outside of the U-shaped block 901. The two ends of the spring 903 are respectively connected to the U-shaped block 901 and the second slider 7; a plurality of positioning holes 13 are opened on the outside of the rotating rod 801, and one end of the positioning rod 902 is plugged into the corresponding positioning hole 13.

[0027] By adopting the above technical solution, the position of the cleaning brush 802 on the rotating rod 801 can be adjusted through the cooperation of the positioning mechanism 9 and the positioning hole 13, so that when the filter 3 is not cleaned, the cleaning brush 802 does not contact the filter 3, and will not affect the use effect of the filter 3.

[0028] Reference Figure 3 and Figure 5 A plurality of guide openings 10 are provided on the front and rear sides of the aggregate box 1, and the guide openings 10 are connected to the rectangular opening 5. Guide blocks 11 are provided at the upper and lower ends of the first slider 6 and the second slider 7, and one end of the guide block 11 passes through the guide opening 10 and is slidably connected to the guide opening 10.

[0029] By adopting the above technical solution, the guide block 11 slides in the guide opening 10 , so that the first slider 6 and the second slider 7 are more stable when moving in the rectangular opening 5 .

[0030] Reference Figure 5 Magnets 12 are arranged at the left ends of the first slider 6, the second slider 7 and the left side of the rectangular opening 5, and the two corresponding magnets 12 are magnets of opposite polarity.

[0031] By adopting the above technical solution, the first slider 6 and the second slider 7 can be fixed by the two magnets 12, so that the first slider 6 and the second slider 7 are more stable when not moving.

[0032] Reference Figure 1 A discharge port 14 is provided at the upper right end of the material collection box 1 , and a collecting frame 15 is provided at the right side of the material collection box 1 at the discharge port 14 .

[0033] By adopting the above technical solution, when the water-absorbent resin material is filtered, the water-absorbent resin material gradually moves downward and enters the inner bottom of the collecting box 1, and the garbage and debris in the material are brought to the right end of the installation frame 2 and enter the collecting frame 15 through the discharge port 14, which makes it convenient to collect and process the debris.

[0034] Reference Figure 1 and Figure 2 A feed hopper 16 is provided on the left side of the upper end of the aggregate box 1, a discharge pipe 17 is provided at the bottom end of the aggregate box 1, and a valve is provided on the discharge pipe 17.

[0035] By adopting the above technical solution, the water-absorbing resin material can be poured into the collecting box 1 through the feed hopper 16, and then the filtered water-absorbing resin material can be discharged through the discharge pipe 17.

[0036] Working principle: When the utility model is in use, the electrical components appearing in the present application are all connected to an external power supply and a control switch. First, the water-absorbent resin material is poured into the feed hopper 16, and then the water-absorbent resin material falls on the filter screen 3. The vibrator 4 can vibrate the installation frame 2, so that the water-absorbent resin material can be filtered. With the vibration of the installation frame 2, the water-absorbent resin material gradually moves down and enters the inner bottom of the collection box 1. The garbage and debris in the material are brought to the right end of the installation frame 2 and enter the collection frame 15 from the discharge port 14. During the long-term use of the filter screen 3, some debris will adhere to the filter screen 3. At this time, the staff can pull the positioning rod 902 to move it from the positioning hole 13 on the rotating rod 801. After the filter 3 is cleaned, the cleaning brush 802 is moved back to the original position, and the second slider 7 can be re-fixed by the magnet 12, so that it is also convenient to clean the filter 3 next time.

[0037] When the utility model is used, it is convenient to clean the sundries adhered to the filter screen 3, so that the filter screen 3 is not easy to be blocked during long-term use, and the filtering effect of the filter screen 3 on the water-absorbing resin material will not be affected.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A primary filtration device for processing water-absorbing resin, comprising a collection box (1), characterized in that: The upper end of the collecting box (1) is provided with a mounting frame (2), the inner side of the mounting frame (2) is provided with a filter screen (3), the lower end of the mounting frame (2) is provided with a vibrator (4), the upper end of the collecting box (1) is provided with rectangular openings (5) on both the front and rear sides, the interior of the rear rectangular opening (5) is slidably connected with a first slider (6), the interior of the front rectangular opening (5) is slidably connected with a second slider (7), a cleaning mechanism (8) is provided between the first slider (6) and the second slider (7), and a positioning mechanism (9) used in conjunction with the cleaning mechanism (8) is provided on the left side of the second slider (7); The cleaning mechanism (8) comprises a rotating rod (801), a cleaning brush (802) and a connecting rod (803); the rotating rod (801) is rotatably connected between the first slider (6) and the second slider (7), and one end of the rotating rod (801) penetrates into the interior of the second slider (7); the cleaning brush (802) is arranged on the right side of the rotating rod (801); the connecting rod (803) is arranged on the front side of the second slider (7), and one end of the connecting rod (803) penetrates into the interior of the second slider (7) and is connected to the rotating rod (801).

2. The primary filtering device for processing water-absorbing resin according to claim 1, characterized in that: The positioning mechanism (9) comprises a U-shaped block (901), a positioning rod (902) and a spring (903); the U-shaped block (901) is arranged on the left side of the second slider (7); the positioning rod (902) is inserted into the U-shaped block (901); the spring (903) is sleeved on the outside of the U-shaped block (901); and the two ends of the spring (903) are respectively connected to the U-shaped block (901) and the second slider (7).

3. The primary filtering device for processing water-absorbing resin according to claim 1, characterized in that: The front and rear sides of the aggregate box (1) are provided with a plurality of guide openings (10), and the guide openings (10) are connected to the rectangular opening (5). The upper and lower ends of the first slider (6) and the second slider (7) are provided with guide blocks (11), and one end of the guide block (11) passes through the guide opening (10) and is slidably connected to the guide opening (10).

4. The primary filtering device for processing water-absorbing resin according to claim 1, characterized in that: Magnets (12) are provided at the left ends of the first slider (6), the second slider (7) and the left side of the rectangular opening (5), and the two corresponding magnets (12) are magnets of opposite polarities.

5. A preliminary filtering device for processing water-absorbing resin according to claim 2, characterized in that: A plurality of positioning holes (13) are provided on the outer side of the rotating rod (801), and one end of the positioning rod (902) is plugged into the corresponding positioning hole (13).

6. The primary filtering device for processing water-absorbing resin according to claim 1, characterized in that: A discharge port (14) is provided at the upper right end of the material collection box (1), and a collection frame (15) is provided at the right side of the material collection box (1) at the discharge port (14).

7. The primary filtering device for processing water-absorbing resin according to claim 1, characterized in that: A feed hopper (16) is arranged on the left side of the upper end of the material collecting box (1), a discharge pipe (17) is arranged at the bottom end of the material collecting box (1), and a valve is arranged on the discharge pipe (17).

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