Aluminum bar sawing aluminum powder recovery device

Abstract

The utility model relates to an aluminum bar saw cutting aluminum powder recovery device which comprises a recovery box, a smashing mechanism is arranged in the recovery box, the recovery box further comprises a material pumping part, a filtering part and a negative pressure part, the filtering part comprises a filtering box, the material pumping part surrounds the outer side of the recovery box, one end of the filtering box is communicated with the material pumping part, and the other end of the filtering box is communicated with the negative pressure part. The other end of the filter box is communicated with a negative pressure part, the negative pressure part generates negative pressure in the filter box, a filter screen is fixedly connected in the filter box, the filter box is provided with an air injection part which can be close to or far away from the filter screen in the filter box, and when the air injection part is close to the filter screen, the air injection part injects air to clean the filter screen. According to the utility model, blocked impurities on the meshes of the filter screen can be quickly removed without detaching the filter screen, so that the filterability of the filter screen is improved, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum rod processing technology, and in particular to an aluminum rod sawing aluminum powder recycling device. Background Technology

[0002] In industrial production, some aluminum rods need to be crushed, sawed and recycled by crushing equipment, which will generate a large number of fine aluminum shavings. These are usually removed by vacuum cleaners to avoid affecting the surrounding environment.

[0003] Existing vacuum cleaners usually have filters installed at the suction port to prevent large particles from entering the vacuum cleaner and causing problems. However, after prolonged use, the mesh of these filters can become clogged with a large amount of particles, requiring regular removal and cleaning, which is time-consuming and laborious. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing an aluminum rod sawing and aluminum powder recycling device, the specific technical solution of which is as follows:

[0005] An aluminum rod sawing aluminum powder recycling device includes a recycling box, which is equipped with a crushing mechanism inside. It also includes a material extraction section, a filtering section, and a negative pressure section. The filtering section includes a filter box, and the material extraction section surrounds the outside of the recycling box. One end of the filter box is connected to the material extraction section, and the other end is connected to the negative pressure section. The negative pressure section generates negative pressure inside the filter box. A filter screen is fixedly connected inside the filter box. The filter box is equipped with an air jet that can move closer to or away from the filter screen inside the filter box. When the air jet approaches the filter screen, it cleans the filter screen with air jets.

[0006] As an improvement to the above technical solution: the material extraction section includes an annular dust extraction main pipe, which is connected to the inside of the filter box through a pipe. The annular dust extraction main pipe surrounds the top port of the recycling box, and multiple dust extraction branch pipes are arranged in a circular array on the inner side of the annular dust extraction main pipe.

[0007] As an improvement to the above technical solution: the jet component includes a high-pressure air pump and a jet manifold, and multiple nozzles are installed on the side of the jet manifold near the filter screen. The outlet end of the high-pressure air pump is connected to the jet manifold.

[0008] As an improvement to the above technical solution: the top of the filter box is provided with an opening on the side near the jet manifold, and the upper and lower sides of the jet manifold are respectively connected to a top sealing block and a bottom sealing block.

[0009] As an improvement to the above technical solution, it also includes a moving component for driving the jet manifold closer to or further away from the interior of the filter box. The moving component includes a mounting bracket and a hydraulic cylinder. The mounting bracket is mounted on the filter box, and the hydraulic cylinder is mounted on the mounting bracket. The output rod of the hydraulic cylinder is connected to the high-pressure air pump through an L-shaped connecting rod.

[0010] As an improvement to the above technical solution: a receiving box is inserted into the side of the recycling box. When the receiving box is fully inserted into the filter box, the receiving port of the receiving box is coaxially aligned with the receiving box. The spray nozzle and the receiving box are located on both sides of the filter screen.

[0011] As an improvement to the above technical solution: a gas tank filled with nitrogen is installed on the hydraulic cylinder, and the input end of the high-pressure air pump is connected to the gas tank through a hose.

[0012] As an improvement to the above technical solution: the negative pressure section includes a vacuum cleaner, which is connected to a filter box through a connecting pipe, and the filter box is located between the vacuum cleaner and the annular dust extraction main pipe.

[0013] The beneficial effects of this utility model are:

[0014] The jet manifold is moved into the filter box via a movable component, allowing multiple jets to be aimed at the filter screen. Simultaneously, the receiving box is inserted into the filter box and aligned with the filter screen. During the crushing process, the high-pressure air pump is activated, spraying high-pressure gas at the filter screen. This quickly removes impurities clogging the filter screen. The removed impurities are then blown into the receiving box by the gas. Furthermore, the sprayed gas can also blow away particles that were originally stuck on one side of the receiving box, thus allowing for quick removal of clogging impurities from the filter screen without disassembling it. This improves the filter's filtration efficiency, saves time and effort, and increases work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the filter box in this utility model;

[0017] Figure 3 This is a front view structural diagram of the filter box in this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the annular dust extraction manifold in this utility model.

[0019] Reference numerals: 1. Recycling bin; 2. Vacuum cleaner; 21. Connecting pipe; 3. Filter box; 30. Port; 31. Collection bin; 32. Filter screen; 4. Annular dust extraction main pipe; 41. Dust extraction branch pipe; 5. Mounting bracket; 6. Hydraulic cylinder; 61. L-shaped connecting rod; 7. High-pressure air pump; 8. Air jet main pipe; 81. Spray nozzle; 82. Top sealing block; 83. Bottom sealing block. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Example

[0022] Please refer to Figures 1-4 An aluminum rod sawing aluminum powder recycling device includes a recycling box 1, which is equipped with a crushing mechanism inside. Specifically, the crushing mechanism can be composed of a drive motor, a rotating shaft, and a crushing roller as in the prior art, which can achieve the crushing effect on the material. Therefore, this application will not elaborate further. It also includes a material extraction section, a filtering section, and a negative pressure section. The filtering section includes a filter box 3. The material extraction section surrounds the outside of the recycling box 1. One end of the filter box 3 is connected to the material extraction section, and the other end of the filter box 3 is connected to the negative pressure section. The negative pressure section generates negative pressure inside the filter box 3. A filter screen 32 is fixedly connected inside the filter box 3. The filter box 3 is equipped with an air jet that can move closer to or away from the filter screen 32 inside the filter box 3. When the air jet moves close to the filter screen 32, it cleans the filter screen 32 by air jet.

[0023] In an optional embodiment: the material extraction section includes an annular dust extraction main pipe 4, which is connected to the inside of the filter box 3 through a pipe. The annular dust extraction main pipe 4 surrounds the top port of the recycling box 1. Multiple dust extraction branch pipes 41 are arranged in a circular array on the inner side of the annular dust extraction main pipe 4, so that the waste dust floating at the top of the recycling box 1 can be extracted evenly through the multiple dust extraction branch pipes 41, thereby improving the extraction and removal effect of waste dust.

[0024] In an optional embodiment: the jet component includes a high-pressure air pump 7 and a jet manifold 8, with a plurality of nozzles 81 installed on the side of the jet manifold 8 near the filter screen 32, and the outlet end of the high-pressure air pump 7 is connected to the jet manifold 8.

[0025] In an optional embodiment: a port 30 is provided on the top of the filter box 3 near the jet manifold 8. A top sealing block 82 and a bottom sealing block 83 are respectively connected to the upper and lower sides of the jet manifold 8. When the jet manifold 8 enters the filter box 3 and multiple jet nozzles 81 are aligned with the filter screen 32, the top sealing block 82 just enters the port 30 to seal the filter box 3. When the jet manifold 8 leaves the filter box 3, the bottom sealing block 83 just enters the port 30 to seal the filter box 3.

[0026] In an optional embodiment, the system further includes a movable component for moving the jet manifold 8 closer to or further away from the interior of the filter box 3. The movable component includes a mounting bracket 5 and a hydraulic cylinder 6. The mounting bracket 5 is mounted on the filter box 3, and the hydraulic cylinder 6 is mounted on the mounting bracket 5. The output rod of the hydraulic cylinder 6 is connected to the high-pressure air pump 7 via an L-shaped connecting rod 61.

[0027] In an optional embodiment: a receiving box 31 is inserted into the side of the recycling box 1. When the receiving box 31 is fully inserted into the filter box 3, the receiving port of the receiving box 31 is coaxially aligned with the receiving box 31. The spray nozzle 81 and the receiving box 31 are located on both sides of the filter screen 32.

[0028] In an optional embodiment: a nitrogen-filled gas tank is installed on the hydraulic cylinder 6, and the input end of the high-pressure air pump 7 is connected to the gas tank via a hose, so that the filter screen 32 can be effectively cleaned by the cleaning gas of nitrogen.

[0029] In an optional embodiment: the negative pressure section includes a vacuum cleaner 2, which is connected to a filter box 3 via a connecting pipe 21. The filter box 3 is located between the vacuum cleaner 2 and the annular dust extraction main pipe 4.

[0030] Specifically, when aluminum rods are placed into recycling bin 1 for crushing and recycling, a large amount of crushed powder dust is generated and floats in the air through the top port of recycling bin 1. When crushing is required, the jet manifold 8 is moved into the filter box 3 by the moving part so that multiple jets 81 are aimed at the filter screen 32. At the same time, the receiving box 31 is inserted into the filter box 3 and aimed at the filter screen 32. During the crushing process, the high-pressure air pump 7 is started. The high-pressure air pump 7 sprays high-pressure gas aimed at the filter screen 32, so that the impurities clogging the filter screen 32 can be quickly removed by the gas spray. The removed impurities are blown into the receiving box 31 by the gas. The sprayed gas can also blow the particulate impurities that were originally stuck on one side of the receiving box 31 into the receiving box 31. Thus, the impurities clogging the filter screen 32 can be quickly removed without disassembling the filter screen 32, which improves the filtration performance of the filter screen 32, saves time and effort, and improves work efficiency.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum rod sawing aluminum powder recycling device, comprising a recycling bin (1), wherein the recycling bin (1) is provided with a crushing mechanism, characterized in that, It also includes a material extraction section, a filtration section and a negative pressure section. The filtration section includes a filter box (3). The material extraction section surrounds the outside of the recycling box (1). One end of the filter box (3) is connected to the material extraction section, and the other end of the filter box (3) is connected to the negative pressure section. The negative pressure section generates negative pressure inside the filter box (3). A filter screen (32) is fixedly connected inside the filter box (3). The filter box (3) is provided with an air jet that can move closer to or away from the filter screen (32) inside the filter box (3). When the air jet moves close to the filter screen (32), it cleans the filter screen (32) with air jet.

2. The aluminum rod sawing and aluminum powder recycling device according to claim 1, characterized in that: The material extraction section includes an annular dust extraction main pipe (4), which is connected to the inside of the filter box (3) through a pipe. The annular dust extraction main pipe (4) surrounds the top port of the recycling box (1), and multiple dust extraction branch pipes (41) are arranged in a circular array on the inner side of the annular dust extraction main pipe (4).

3. The aluminum rod sawing and aluminum powder recycling device according to claim 2, characterized in that: The jetting component includes a high-pressure air pump (7) and a jet manifold (8). Multiple nozzles (81) are installed on the side of the jet manifold (8) near the filter screen (32). The outlet of the high-pressure air pump (7) is connected to the jet manifold (8).

4. The aluminum rod sawing and aluminum powder recycling device according to claim 3, characterized in that: The filter box (3) has an opening (30) on the top side near the jet manifold (8), and the upper and lower sides of the jet manifold (8) are respectively connected to a top sealing block (82) and a bottom sealing block (83).

5. The aluminum rod sawing and aluminum powder recycling device according to claim 4, characterized in that: It also includes a moving part for moving the jet manifold (8) closer to or further away from the filter box (3), the moving part including a mounting bracket (5) and a hydraulic cylinder (6), the mounting bracket (5) being mounted on the filter box (3), the hydraulic cylinder (6) being mounted on the mounting bracket (5), and the output rod of the hydraulic cylinder (6) being connected to the high-pressure air pump (7) via an L-shaped connecting rod (61).

6. The aluminum rod sawing and aluminum powder recycling device according to claim 5, characterized in that: The recycling bin (1) has a receiving bin (31) inserted into its side. When the receiving bin (31) is fully inserted into the filter box (3), the receiving port of the receiving bin (31) is coaxially aligned with the receiving bin (31). The spray nozzle (81) and the receiving bin (31) are located on both sides of the filter screen (32).

7. The aluminum rod sawing and aluminum powder recycling device according to claim 6, characterized in that: The hydraulic cylinder (6) is equipped with a gas tank filled with nitrogen, and the input end of the high-pressure air pump (7) is connected to the gas tank through a hose.

8. The aluminum rod sawing and aluminum powder recycling device according to claim 1, characterized in that: The negative pressure section includes a vacuum cleaner (2), which is connected to a filter box (3) via a connecting pipe (21). The filter box (3) is located between the vacuum cleaner (2) and the annular dust extraction main pipe (4).

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