Dust collecting device for steel tube tower production workshop

Abstract

The utility model discloses a dust collecting device for a steel tube tower production workshop, which comprises a dust collecting box, the left side of the dust collecting box is fixedly connected with a feeding box, the inner wall of the feeding box is fixedly provided with a first electromagnetic suction plate, the bottom of the feeding box is fixedly connected with an iron powder collecting box, and the bottom of the iron powder collecting box is fixedly provided with a second electromagnetic suction plate. And the front side of the iron powder collecting box is rotationally connected with a sealing door through a hinge, a second electromagnetic suction plate is fixedly installed at the bottom of the inner wall of the iron powder collecting box, and a sealing partition plate is fixedly connected to the left side, close to the inner wall, of the dust collecting box. Through the cooperation of the structures, the feeding box and the iron powder collecting box are arranged at the dust collecting box for air inlet treatment, iron powder in air can be collected, adsorbed and kept, air is filtered through purified water and a plurality of filter screens subsequently, and the dust collecting effect is improved. And it is guaranteed that dust and iron powder are collected and treated separately in a steel tube tower production workshop.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop dust removal, in particular to a dust collecting device for a steel pipe tower production workshop. Background Art

[0002] The steel pipe tower is made of steel pipes cut and welded in the workshop. In the production workshop of the steel pipe tower, the main processes are cutting and welding, etc. These processes will produce a large amount of scraps, iron powder and some relatively small pieces of iron. The scraps are large in size and can be collected by manual picking. However, it is difficult to pick up iron powder and small pieces of iron manually. At the same time, these fine iron powders are mixed with dust and are difficult to recycle and reuse.

[0003] After the internal structure of the steel pipe tower production workshop is processed, impurities such as iron powder and dust may enter the air. It is difficult to classify and collect the iron powder and dust in the exhaust gas subsequently discharged through the exhaust pipe, which affects the purification effect of the subsequent exhaust gas and brings certain adverse effects to actual use. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to provide a dust collection device for a steel pipe tower production workshop, which has the advantages of separately collecting and treating dust and iron powder in the steel pipe tower production workshop by arranging a feed box and an iron powder collection box at the dust collection box for air intake treatment, so as to collect, adsorb and retain iron powder in the air, and subsequently filter the gas through clean water and multiple filter screens, thereby ensuring certain advantages of separately collecting and treating dust and iron powder in the steel pipe tower production workshop, bringing certain favorable effects to actual use, and solving the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collection device for a steel pipe tower production workshop, comprising a dust collection box, a feed box is fixedly connected to the left side of the dust collection box, an electromagnetic suction plate 1 is fixedly installed on the inner wall of the feed box, an iron powder collection box is fixedly connected to the bottom of the feed box, a sealing door is rotatably connected to the front side of the iron powder collection box through a hinge, an electromagnetic suction plate 2 is fixedly installed on the bottom of the inner wall of the iron powder collection box, a sealing partition plate is fixedly connected to the left side of the dust collection box near its inner wall, a double-layer filter is fixedly connected to the left side of the sealing partition plate, clean water with water treatment agents is filled on the left side of the dust collection box, an air intake pipe is fixedly connected to the left side of the dust collection box, one end of the air intake pipe penetrates into the interior of the double-layer filter, a filter screen frame is connected to the right side of the dust collection box near its inner wall, and an exhaust pipe is fixedly connected to the right side of the dust collection box.

[0006] Preferably, a guide plate is fixedly connected to the lower surface of the feed box close to the inner wall thereof, and the upper surface of the guide plate is formed into a smooth surface.

[0007] Preferably, an ultraviolet sterilization lamp is fixedly connected to the left side of the inner wall of the dust collection box, and the ultraviolet sterilization lamp is located between two filters of the double-layer filter.

[0008] Preferably, an inspection door is clamped on the top of the dust collecting box, and the interior of the inspection door and the interior of the dust collecting box are both threadedly connected with a positioning screw through an internal thread groove.

[0009] Preferably, the filter screen frame is composed of a PP cotton filter screen and an activated carbon filter screen, and the PP cotton filter screen is located on the left side of the activated carbon filter screen.

[0010] Preferably, a discharge pipe is fixedly connected to the bottom of the inner wall of the feed box, and the bottom of the discharge pipe is located inside the iron powder collecting box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the dust and floating dust in the air can be sucked into the interior through the provided feed box. The electromagnetic suction plate 1 in the operating state can absorb the iron powder in the air and collect it thereon. When the exhaust is temporarily stopped in stages, the electromagnetic suction plate 1 stops operating to release the adsorption of the magnetically attracted iron powder, so that the iron powder on the electromagnetic suction plate 1 can fall onto the guide plate. The smooth surface on the guide plate can guide the iron powder to fall onto the electromagnetic suction plate 2, and the iron powder below is collected and stored in the iron powder collection box. The iron powder can be cleaned and taken out through the sealing door later. When it is necessary to regularly clean and maintain the interior of the dust collection box, the positioning screw can be rotated to release the control of the inspection door and remove it, so as to maintain the internal structure of the dust collection box, thereby ensuring that dust and iron powder are collected and processed separately in the steel pipe tower production workshop.

[0013] In the utility model, the air enters the interior of the dust collection box through the arranged air inlet pipe, and the gas enters the clean water in the dust collection box for adsorption treatment to form sediment, and the double-layer filter screen performs interval flow blocking of impurities therein, and at the same time, the ultraviolet sterilization lamp operates to perform ultraviolet irradiation sterilization. The gas discharged from the clean water can flow from the top of the sealed partition plate to the right side of the interior of the dust collection box, and is subjected to secondary filtration treatment through the PP cotton filter screen and the activated carbon filter screen in the filter screen frame, so that the air can be discharged through the exhaust pipe later. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the feed box in the utility model;

[0017] Figure 4 It is an enlarged view of point A of the present utility model.

[0018] In the figure: 1. Dust collection box; 2. Feed box; 3. Electromagnetic suction plate 1; 4. Iron powder collection box; 5. Sealed door; 6. Electromagnetic suction plate 2; 7. Sealed partition plate; 8. Double-layer filter; 9. Water purification; 10. Inlet pipe; 11. Filter plate rack; 12. Exhaust pipe; 13. Guide plate; 14. Ultraviolet sterilization lamp; 15. Inspection door; 16. Positioning screw; 17. PP cotton filter; 18. Activated carbon filter; 19. Discharge pipe. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1, please refer to Figures 1 to 4 The utility model provides a technical solution: a dust collection device for a steel pipe tower production workshop, comprising a dust collection box 1, a feed box 2 is fixedly connected to the left side of the dust collection box 1, an electromagnetic suction plate 3 is fixedly installed on the inner wall of the feed box 2, an iron powder collection box 4 is fixedly connected to the bottom of the feed box 2, a sealing door 5 is rotatably connected to the front side of the iron powder collection box 4 through a hinge, an electromagnetic suction plate 6 is fixedly installed on the bottom of the inner wall of the iron powder collection box 4, a sealing partition plate 7 is fixedly connected to the left side of the dust collection box 1 near its inner wall, a double-layer filter screen 8 is fixedly connected to the left side of the sealing partition plate 7, clean water 9 with water treatment agents is filled on the left side of the dust collection box 1, an air intake pipe 10 is fixedly connected to the left side of the dust collection box 1, one end of the air intake pipe 10 penetrates into the interior of the double-layer filter screen 8, a filter screen frame 11 is connected to the right side of the dust collection box 1 near its inner wall, and an exhaust pipe 12 is fixedly connected to the right side of the dust collection box 1.

[0021] Furthermore, an ultraviolet sterilization lamp 14 is fixedly connected to the left side of the inner wall of the dust collection box 1, and the ultraviolet sterilization lamp 14 is located between the two filters of the double-layer filter 8. The ultraviolet sterilization lamp 14 operates to perform ultraviolet irradiation sterilization and sterilize impurities in the clean water 9.

[0022] Furthermore, an inspection door 15 is clamped on the top of the dust collecting box 1, and the interior of the inspection door 15 and the interior of the dust collecting box 1 are both threadedly connected with a positioning screw 16 through an internal thread groove. When regular cleaning and maintenance of the interior of the dust collecting box 1 is required, the positioning screw 16 can be rotated to release the control of the inspection door 15 and remove it, so as to maintain the internal structure of the dust collecting box 1.

[0023] Furthermore, the filter frame 11 is composed of a PP cotton filter 17 and an activated carbon filter 18, and the PP cotton filter 17 is located on the left side of the activated carbon filter 18. The PP cotton filter 17 and the activated carbon filter 18 in the filter frame 11 are subjected to secondary filtration treatment so that the air can be discharged through the exhaust pipe 12 later.

[0024] Example 2, please refer to Figures 1 to 4 The difference between this embodiment and the embodiment 1 is that: the lower surface of the feed box 2 near its inner wall is fixedly connected with a guide plate 13, and the upper surface of the guide plate 13 is provided with a smooth surface, so that the iron powder on the electromagnetic suction plate 1 3 can fall onto the guide plate 13, and the smooth surface on the guide plate 13 can guide the iron powder to fall onto the electromagnetic suction plate 2 6, so that the iron powder below is collected and stored in the iron powder collection box 4. The bottom of the inner wall of the feed box 2 is fixedly connected with a discharge pipe 19, and the bottom of the discharge pipe 19 is located inside the iron powder collection box 4, because the discharge pipe 19 extends into the inside of the iron powder collection box 4 to prevent backflow.

[0025] Working principle: When the dust collection device for a steel pipe tower production workshop is in use, the feed box 2 arranged on the left side of the dust collection box 1 can be connected to the intake pipe in the steel pipe tower production workshop (not shown in the figure), so that dust and floating dust in the air can be sucked into the interior of the feed box 2. The electromagnetic suction plate 3 in operation can adsorb and collect iron powder in the air. Subsequently, air can enter the interior of the dust collection box 1 through the intake pipe 10, and the gas will enter the clean water 9 in the dust collection box 1 for adsorption treatment to form a precipitate. The double-layer filter 8 performs interval blocking of impurities in the middle, and at the same time, the ultraviolet sterilization lamp 14 operates to perform ultraviolet irradiation sterilization. The gas discharged from the clean water 9 can flow from the top of the sealed partition plate 7 to the right side of the interior of the dust collection box 1, and pass through the filter screen frame 11 The PP cotton filter 17 and the activated carbon filter 18 perform secondary filtration treatment so that the air can be discharged through the exhaust pipe 12 later. When the exhaust is temporarily stopped, the electromagnetic suction plate 3 stops operating to release the adsorption of the magnetically attracted iron powder, so that the iron powder on the electromagnetic suction plate 3 can fall onto the guide plate 13. The smooth surface of the guide plate 13 can guide the iron powder to fall onto the electromagnetic suction plate 6, and the iron powder below is collected and stored in the iron powder collection box 4. The iron powder can be cleaned and taken out through the sealing door 5 later. When it is necessary to regularly clean and maintain the interior of the dust collection box 1, the positioning screw 16 can be rotated to release the control of the inspection door 15 and remove it, so as to maintain the internal structure of the dust collection box 1, thereby ensuring that dust and iron powder are collected and processed separately in the steel pipe tower production workshop.

[0026] 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 dust collection device for a steel pipe tower production workshop, comprising a dust collection box (1), Features: The left side of the dust collection box (1) is fixedly connected to a feed box (2); an electromagnetic suction plate (3) is fixedly installed on the inner wall of the feed box (2); an iron powder collection box (4) is fixedly connected to the bottom of the feed box (2); a sealing door (5) is rotatably connected to the front side of the iron powder collection box (4) via a hinge; an electromagnetic suction plate (6) is fixedly installed on the bottom of the inner wall of the iron powder collection box (4); a sealing partition plate (7) is fixedly connected to the left side of the dust collection box (1) near its inner wall ), a double-layer filter (8) is fixedly connected to the left side of the sealing partition plate (7), the left side of the dust collection box (1) is filled with clean water (9) containing a water treatment agent, the left side of the dust collection box (1) is fixedly connected to an air intake pipe (10), one end of the air intake pipe (10) penetrates into the interior of the double-layer filter (8), the right side of the dust collection box (1) close to its inner wall is connected to a filter screen frame (11), and the right side of the dust collection box (1) is fixedly connected to an exhaust pipe (12).

2. A dust collection device for a steel pipe tower production workshop according to claim 1, Features: A guide plate (13) is fixedly connected to the lower surface of the feed box (2) close to the inner wall thereof, and the upper surface of the guide plate (13) is formed into a smooth surface.

3. A dust collection device for a steel pipe tower production workshop according to claim 1, Features: An ultraviolet sterilization lamp (14) is fixedly connected to the left side of the inner wall of the dust collection box (1), and the ultraviolet sterilization lamp (14) is located between two filter screens of the double-layer filter screen (8).

4. A dust collection device for a steel pipe tower production workshop according to claim 1, Features: An inspection door (15) is clamped on the top of the dust collection box (1), and the interior of the inspection door (15) and the interior of the dust collection box (1) are both threadedly connected with a positioning screw (16) via an internal thread groove.

5. A dust collection device for a steel pipe tower production workshop according to claim 1, Features: The filter screen frame (11) is composed of a PP cotton filter screen (17) and an activated carbon filter screen (18), and the PP cotton filter screen (17) is located on the left side of the activated carbon filter screen (18).

6. A dust collection device for a steel pipe tower production workshop according to claim 1, Features: A discharge pipe (19) is fixedly connected to the bottom of the inner wall of the feed box (2), and the bottom of the discharge pipe (19) is located inside the iron powder collection box (4).

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