Dust falling device for chemical safety production

Abstract

The utility model discloses a dust falling device for chemical safety production, which comprises a mounting seat, the top of the mounting seat is rotatably connected with a rotating shaft in a penetrating manner, a rotating motor positioned on one side of the rotating shaft is fixedly mounted in the mounting seat, and the output end of the rotating motor is in transmission connection with the rotating shaft. Swinging seats are symmetrically and fixedly mounted on the two sides of the top of the rotating shaft, a swinging motor is fixedly mounted in the rotating shaft, an atomizing nozzle is rotationally connected to the top of each swinging seat, and a sliding seat located below the atomizing nozzle is integrally arranged in each swinging seat. By arranging the swing motor, the swing motor drives the half gear to rotate, so that the half gear is sequentially engaged with the two reciprocating racks, then the sliding plate is driven to reciprocate along the sliding seat, and the half gear ring engaged with the reciprocating racks drives the atomizing nozzle to swing in a reciprocating manner, so that the spraying range of water mist is enlarged, and the dust removal range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices, in particular to a dust suppression device for safe production in chemical industry. Background Art

[0002] The chemical production process refers to the production process of obtaining valuable products through chemical processing of raw materials. Due to the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes have been formed. Looking at the numerous chemical production processes, they are all organically combined by chemical (biological) reactions and several physical operations. Among them, chemical (biological) reactions and reactors are the core of chemical production, and physical processes play the role of preparing suitable reaction conditions for chemical (biological) reactions and separating and purifying the reactants to obtain the final product. During the chemical production process, the production workshop will generate a lot of dust, which will affect the health of the workers and needs to be removed by dust reduction devices.

[0003] The existing dust suppression device has the following disadvantages: during use, the spray port of the dust suppression device is fixed, the use is relatively single and not flexible enough, the dust suppression range is small, the dust cannot be completely settled, the dust suppression effect is not good enough, and the air quality cannot be effectively improved.

[0004] To this end, we propose dust suppression devices for safe chemical production. Utility Model Content

[0005] The purpose of the utility model is to provide a dust suppression device for safe production of chemical industry, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust suppression device for safe production of chemical industry, comprising a mounting seat, a rotating shaft passing through the top of the mounting seat and rotatably connected, a rotating motor located on one side of the rotating shaft is fixedly installed inside the mounting seat, an output end of the rotating motor is transmission connected to the rotating shaft, swing seats are symmetrically fixedly installed on both sides of the top of the rotating shaft, a swing motor is fixedly installed inside the rotating shaft, an atomizing nozzle is rotatably connected to the top of the swing seat, a sliding seat located below the atomizing nozzle is integrally arranged inside the swing seat, a sliding plate located above the swing motor is slidably connected inside the sliding seat, a water inlet pipe is rotatably connected to one side of the atomizing nozzle, a semi-toothed ring is fixedly installed at the bottom of the atomizing nozzle, a swing rack is fixedly installed on the top of the sliding plate, the semi-toothed ring is meshed with the swing rack, a reciprocating rack located on both sides of the swing motor is fixedly installed at the bottom of the sliding plate, and a semi-gear is fixedly installed at the output end of the swing motor and meshes with two reciprocating racks in sequence.

[0007] Optionally, a first gear is fixedly mounted on the output end of the rotating motor, a second gear located inside a mounting seat is fixedly mounted on the outer circumferential surface of the rotating shaft, and the first gear is meshed with the second gear.

[0008] Optionally, the rotary motor rotates reciprocatingly, and the end of the water inlet pipe is connected to a water delivery hose.

[0009] Optionally, an electrostatic generator is arranged inside the atomizing nozzle, and a metal mesh is arranged inside the atomizing nozzle, and the metal mesh is connected to the electrostatic generator.

[0010] Optionally, the bottom of the half gear is higher than the top of the rotating shaft, and the connection between the swing seat and the rotating shaft is flush with the top of the rotating shaft.

[0011] Optionally, the length of the swing rack is greater than the length of the semi-toothed ring, and the width of the swing rack is the same as the width of the semi-toothed ring.

[0012] Optionally, the bottom of the reciprocating rack is flush with the bottom of the half gear.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The dust suppression device for safe production in the chemical industry is provided with a swing motor, which drives the half gear to rotate, so that the half gear is meshed with two reciprocating racks in turn, and then drives the sliding plate to move back and forth along the sliding seat, so that the half gear ring meshed with the reciprocating rack drives the atomizing nozzle to swing back and forth, thereby increasing the spraying range of the water mist and the dust removal range.

[0015] 2. The dust suppression device for safe production in the chemical industry is provided with a rotating shaft, a rotating motor performs reciprocating cyclic rotation, and the rotating shaft is driven to rotate reciprocatingly by the first gear and the second gear, so that the atomizing nozzle reciprocates while swinging back and forth, so that the spraying range of the water mist is further increased, thereby improving the efficiency of dust suppression. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model dust suppression device for chemical production safety;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting base of the dust suppression device for chemical production safety of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of the sliding plate of the dust suppression device for chemical production safety.

[0019] In the figure: 1. mounting seat; 2. rotating shaft; 3. rotating motor; 4. first gear; 5. second gear; 6. swing motor; 7. swing seat; 8. atomizing nozzle; 9. water inlet pipe; 10. sliding seat; 11. sliding plate; 12. reciprocating rack; 13. half gear; 14. swing rack; 15. half gear ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 The utility model provides a dust suppression device for safe production in chemical industry, including a mounting seat 1, a rotating shaft 2 is rotatably connected to the top of the mounting seat 1, a rotating motor 3 located on one side of the rotating shaft 2 is fixedly installed inside the mounting seat 1, and the output end of the rotating motor 3 is transmission-connected to the rotating shaft 2, swing seats 7 are symmetrically fixedly installed on both sides of the top of the rotating shaft 2, a swing motor 6 is fixedly installed inside the rotating shaft 2, an atomizing nozzle 8 is rotatably connected to the top of the swing seat 7, a sliding seat 10 located below the atomizing nozzle 8 is integrally arranged inside the swing seat 7, a sliding plate 11 located above the swing motor 6 is slidably connected inside the sliding seat 10, a water inlet pipe 9 is rotatably connected to one side of the atomizing nozzle 8, and the atomizing nozzle 8 is rotatably connected to the water inlet pipe 9. A semi-toothed ring 15 is fixedly installed at the bottom, a swing rack 14 is fixedly installed at the top of the sliding plate 11, and the semi-toothed ring 15 is meshed with the swing rack 14. A reciprocating rack 12 located on both sides of the swing motor 6 is fixedly installed at the bottom of the sliding plate 11. A semi-gear 13 is fixedly installed at the output end of the swing motor 6 and is meshed with the two reciprocating racks 12 in sequence. By setting the swing motor 6, the swing motor 6 drives the semi-gear 13 to rotate, so that the semi-gear 13 is meshed with the two reciprocating racks 12 in sequence, thereby driving the sliding plate 11 to reciprocate along the sliding seat 10, so that the semi-toothed ring 15 meshing with the reciprocating rack 12 drives the atomizing nozzle 8 to swing back and forth, thereby increasing the spraying range of the water mist and the dust removal range.

[0022] A first gear 4 is fixedly installed on the output end of the rotating motor 3, and a second gear 5 located inside the mounting base 1 is fixedly installed on the outer circumferential surface of the rotating shaft 2. The first gear 4 is meshed with the second gear 5. By setting the rotating shaft 2, the rotating motor 3 performs reciprocating circular rotation, and the rotating shaft 2 is driven to rotate reciprocatingly by the first gear 4 and the second gear 5, so that the atomizing nozzle 8 reciprocates while swinging back and forth, thereby increasing the spraying range of the water mist and improving the efficiency of dust reduction.

[0023] The rotating motor 3 rotates back and forth, and the end of the water inlet pipe 9 is connected with a water delivery hose.

[0024] An electrostatic generator is arranged inside the atomizing nozzle 8 , and a metal mesh is arranged inside the atomizing nozzle 8 , and the metal mesh is connected to the electrostatic generator.

[0025] The bottom of the half gear 13 is higher than the top of the rotating shaft 2, the connection between the swing seat 7 and the rotating shaft 2 is flush with the top of the rotating shaft 2, the length of the swing rack 14 is greater than the length of the half gear ring 15, the width of the swing rack 14 is the same as the width of the half gear ring 15, and the bottom of the reciprocating rack 12 is flush with the bottom of the half gear 13.

[0026] Working principle:

[0027] The swing motor 6 drives the half gear 13 to rotate, so that the half gear 13 is meshed with the two reciprocating racks 12 in turn, and then drives the sliding plate 11 to move back and forth along the sliding seat 10, so that the half gear ring 15 meshed with the reciprocating rack 12 drives the atomizing nozzle 8 to swing back and forth, thereby increasing the spraying range of the water mist. At the same time, the rotating motor 3 rotates back and forth in a cycle, and drives the rotating shaft 2 to rotate back and forth through the first gear 4 and the second gear 5, so that the atomizing nozzle 8 rotates back and forth while swinging back and forth, so that the spraying range of the water mist is increased again, thereby improving the efficiency of dust reduction.

[0028] 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 these 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 suppression device for chemical production safety, comprising a mounting seat (1), characterized in that: A rotating shaft (2) is rotatably connected to the top of the mounting seat (1), a rotating motor (3) located on one side of the rotating shaft (2) is fixedly installed inside the mounting seat (1), an output end of the rotating motor (3) is drivingly connected to the rotating shaft (2), swing seats (7) are symmetrically fixedly installed on both sides of the top of the rotating shaft (2), a swing motor (6) is fixedly installed inside the rotating shaft (2), an atomizing nozzle (8) is rotatably connected to the top of the swing seat (7), a sliding seat (10) located below the atomizing nozzle (8) is integrally provided inside the swing seat (7), and the sliding seat (10) is symmetrically fixedly installed on both sides of the top of the rotating shaft (2), a swing motor (6) is fixedly installed inside the rotating shaft (2), an atomizing nozzle (8) is rotatably connected to the top of the swing seat (7), and a sliding seat (10) located below the atomizing nozzle (8) is integrally provided inside the swing seat (7), and the sliding seat (10) is ) is internally slidably connected to a sliding plate (11) located above the swing motor (6); one side of the atomizing nozzle (8) is rotatably connected to a water inlet pipe (9); a half-toothed ring (15) is fixedly installed at the bottom of the atomizing nozzle (8); a swing rack (14) is fixedly installed at the top of the sliding plate (11); the half-toothed ring (15) meshes with the swing rack (14); a reciprocating rack (12) located on both sides of the swing motor (6) is fixedly installed at the bottom of the sliding plate (11); a half gear (13) is fixedly installed at the output end of the swing motor (6) and meshes with two reciprocating racks (12) in sequence.

2. The dust suppression device for chemical production safety according to claim 1, characterized in that: A first gear (4) is fixedly mounted on the output end of the rotating motor (3), a second gear (5) located inside the mounting seat (1) is fixedly mounted on the outer peripheral surface of the rotating shaft (2), and the first gear (4) is meshed with the second gear (5).

3. The dust suppression device for chemical production safety according to claim 2, characterized in that: The rotary motor (3) reciprocates, and the end of the water inlet pipe (9) is connected to a water delivery hose.

4. The dust suppression device for chemical production safety according to claim 1, characterized in that: The interior of the atomizing nozzle (8) is provided with an electrostatic generator on its inner side, and the interior of the atomizing nozzle (8) is provided with a metal mesh, which is connected to the electrostatic generator.

5. The dust suppression device for chemical production safety according to claim 1, characterized in that: The bottom of the half gear (13) is higher than the top of the rotating shaft (2), and the connection between the swing seat (7) and the rotating shaft (2) is flush with the top of the rotating shaft (2).

6. The dust suppression device for chemical production safety according to claim 1, characterized in that: The length of the swing rack (14) is greater than the length of the half gear ring (15), and the width of the swing rack (14) is the same as the width of the half gear ring (15).

7. The dust suppression device for chemical production safety according to claim 1, characterized in that: The bottom of the reciprocating rack (12) is flush with the bottom of the half gear (13).

Images