Atomized aluminum powder bag-type dust collector

Abstract

The utility model relates to an atomized aluminum powder bag-type dust collector which comprises a dust collector body and a sealing cover and is technically characterized in that a square annular horizontal supporting plate is arranged in the middle of the outer surface of the sealing cover, a vertical lug plate is arranged on the upper surface of the square annular horizontal supporting plate, a hanging hole is formed in the upper portion of the vertical lug plate, and supports are symmetrically arranged on the front side and the rear side of the dust collector body. Lifting cylinders are arranged at the positions, corresponding to the four corners of the square-ring-shaped horizontal supporting plate, of the support respectively, the top ends of cylinder rods of each set of lifting cylinders jointly support a horizontal push rod, the left horizontal push rod and the right horizontal push rod are located below the left edge and the right edge of the square-ring-shaped horizontal supporting plate, a slidable trolley is supported at the top of the support, and a left bidirectional horizontal telescopic cylinder and a right bidirectional horizontal telescopic cylinder are arranged at the bottom of the slidable trolley. L-shaped hooks are symmetrically arranged at the tail ends of two telescopic rods of the two-way horizontal telescopic cylinders, and the two L-shaped hooks on the same two-way horizontal telescopic cylinder point to the hanging holes in the two vertical lug plates on the same side. The sealing cover is fast and convenient to disassemble and assemble, and the operation efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of atomized aluminum powder production equipment, specifically to an atomized aluminum powder bag dust collector. Background Technology

[0002] Currently, the atomization method for producing aluminum powder involves melting aluminum ingots at high temperatures and then atomizing them into powder under inert gas protection. After cooling, the powder is graded, packaged, and stored. During the production and processing of aluminum powder, a large amount of dust is inevitably generated, causing pollution to the surrounding environment. If not collected, this dust can cause serious harm if inhaled. Therefore, baghouse dust collectors are typically used to treat the dust.

[0003] CN 212166868 U discloses a device for removing the cover of a baghouse dust collector used in the production of atomized aluminum powder. The device has a support fixedly mounted on a second-level platform, with a track fixedly mounted on the upper end of the support. The support supports the track from the lower end of the track. A trolley is mounted on the track and can move along it. An upper screw is suspended from the lower end of the trolley, with its upper end connected to the trolley. The lower end of the upper screw passes through the upper end of a threaded sleeve and is threadedly connected to it. A lower screw passes through the lower end of the threaded sleeve, with its upper end passing through the lower end of the threaded sleeve and being threadedly connected to it. A hook is connected to the lower end of the lower screw via a chain. A lifting ring is mounted on the cover of the baghouse dust collector, and the lifting ring is hooked to the hook. The threads of the upper and lower screws have opposite helical directions. This device aims to quickly remove the cover of a baghouse dust collector, thereby improving equipment maintenance efficiency and saving maintenance costs. However, the following problems still exist: it is necessary to operate the four screw sleeves to rotate separately in order to lift the cover of the bag dust collector, and the operating efficiency still needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a reasonably structured and reliable atomized aluminum powder bag dust collector that solves the above-mentioned problems, and to allow for quick and convenient disassembly and assembly of the cover, thereby further improving operational efficiency.

[0005] The technical solution of this utility model is:

[0006] A baghouse dust collector for atomizing aluminum powder includes a dust collector body and a cover. The key technical features are: a square annular horizontal support plate is provided in the center of the outer surface of the cover; upright ears are provided at the four corners of the upper surface of the square annular horizontal support plate; the four upright ears are arranged in pairs, with the two pairs of upright ears located on the left and right sides of the cover in the horizontal direction; hanging holes are provided on the upper part of the upright ears; supports are symmetrically provided on the front and rear sides of the dust collector body; lifting cylinders are provided on the supports corresponding to the four corners of the square annular horizontal support plate; the four lifting cylinders are arranged in pairs, with the two pairs of lifting cylinders located on the left and right sides of the cover in the horizontal direction; the top of the cylinder rod of each lifting cylinder jointly supports a horizontal push rod; the left and right horizontal push rods are located below the left and right edges of the square annular horizontal support plate; a sliding trolley is supported on the top of the supports; the bottom of the sliding trolley is provided with two bidirectional horizontal telescopic cylinders (left and right); L-shaped hooks are symmetrically provided at the ends of the two telescopic rods of the bidirectional horizontal telescopic cylinders; the two L-shaped hooks on the same bidirectional horizontal telescopic cylinder point to the hanging holes on the two upright ears on the same side.

[0007] In the aforementioned atomized aluminum powder bag dust collector, the bottom surface of the sliding trolley is equipped with a laser ranging sensor corresponding to the center of the top of the cover.

[0008] The aforementioned atomized aluminum powder bag dust collector has tracks on the top of the support corresponding to the front and rear sides of the sliding trolley.

[0009] The beneficial effects of this utility model are:

[0010] When disassembling the cover, first remove the bolts connecting it to the dust collector body. Then, use the lifting cylinder, horizontal push rod, and square ring horizontal support plate to lift the cover. Once it reaches the set height, the two telescopic rods of the bidirectional horizontal telescopic cylinder at the bottom of the sliding trolley retract. The L-shaped hooks at the ends of the telescopic rods hook onto the corresponding hanging holes on the vertical ear plates. The lifting cylinder drives the horizontal push rods downward, and the sliding trolley moves along the track, moving the cover away from the top of the dust collector body. The entire disassembly and assembly process is quick and convenient, further improving operational efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 yes Figure 1 The left view.

[0013] In the diagram: 1. Track, 2. Sliding trolley, 3. Bracket, 4. Bidirectional horizontal telescopic cylinder, 5. L-shaped hook, 6. Vertical ear plate, 7. Horizontal push rod, 8. Cover, 9. Laser rangefinder sensor, 10. Square ring horizontal support plate, 11. Lifting cylinder, 12. Dust collector body. Detailed Implementation

[0014] The present invention will be described in detail with reference to the accompanying drawings.

[0015] like Figure 1 , Figure 2 As shown, the atomized aluminum powder bag filter includes a filter body 12 and a cover 8.

[0016] The outer surface of the cover 8 is provided with a square annular horizontal support plate 10 in the middle. The upper surface of the square annular horizontal support plate 10 is provided with a vertical ear plate 6 at the four corners. The four vertical ear plates 6 are arranged in pairs, and the two pairs of vertical ear plates 6 are located on the left and right sides of the cover 8 in the horizontal direction. The upper part of the vertical ear plate 6 is provided with a hanging hole.

[0017] The dust collector body 12 is symmetrically provided with brackets 3 on the front and rear sides. The brackets 3 are respectively provided with lifting cylinders 11 at the four corners of the square annular horizontal support plate 10. The four lifting cylinders 11 are in pairs. The two sets of lifting cylinders 11 are located on the left and right sides of the cover 8 in the horizontal direction. The top of the cylinder rod of each set of lifting cylinders 11 jointly supports a horizontal push rod 7. The left and right horizontal push rods 7 are located below the left and right edges of the square annular horizontal support plate 10.

[0018] The top of the bracket 3 supports a sliding trolley 2. The bottom of the sliding trolley 2 is provided with two bidirectional horizontal telescopic cylinders 4, one on the left and one on the right. The ends of the two telescopic rods of the bidirectional horizontal telescopic cylinder 4 are symmetrically provided with L-shaped hooks 5. The two L-shaped hooks 5 on the same bidirectional horizontal telescopic cylinder 4 point to the hanging holes on the two upright plates 6 on the same side.

[0019] In this embodiment, the bottom surface of the sliding trolley 2 is provided with a laser rangefinder 9 corresponding to the center of the top of the cover 8. The top of the bracket 3 is provided with tracks 1 corresponding to the front and rear sides of the sliding trolley 2.

[0020] Working principle:

[0021] 1. When disassembling the cover 8, first remove the bolt pair connected to the dust collector body 12, then start the four lifting cylinders 11. The lifting cylinders 11 use the horizontal push rod 7 to push the square annular horizontal support plate 10 to lift the cover 8. After the laser range sensor 9 detects that the set height has been reached, the two telescopic rods of the bidirectional horizontal telescopic cylinder 4 at the bottom of the sliding trolley 2 retract. The L-shaped hook 5 at the end of the telescopic rod hooks onto the hanging hole on the corresponding vertical ear plate 6. The cylinder rod of the lifting cylinder 11 retracts, causing the horizontal push rod 7 to descend and disengage from the square annular horizontal support plate 10. The sliding trolley 2 runs along the track 1, causing the cover 8 to move away from the top of the dust collector body 12.

[0022] 2. When reinstalling the cover 8, the sliding trolley 2 is reset, the cylinder rod of the lifting cylinder 11 extends outward, driving the horizontal push rod 7 to move upward and contact the square annular horizontal support plate 10, the two telescopic rods of the bidirectional horizontal telescopic cylinder 4 are reset, the cylinder rod of the lifting cylinder 11 retracts, driving the horizontal push rod 7, the square annular horizontal support plate 10 and the cover 8 to move downward, sitting on the top of the dust collector body 12 and being fixed by bolt pairs.

[0023] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made within the scope of this utility model should still fall within the scope of this patent.

Claims

1. A baghouse for atomized aluminum powder comprising a baghouse body and a closure, characterized by: The outer surface of the cover is provided with a square ring-shaped horizontal support plate, the upper surface of the square ring-shaped horizontal support plate is provided with a vertical lug plate at each corner, two vertical lug plates are a group, and the two groups of vertical lug plates are located on the left and right sides of the cover in the horizontal direction, the upper part of the vertical lug plate is provided with a hanging hole, the front and rear sides of the dust collector body are symmetrically provided with a support, the support is provided with a lifting cylinder corresponding to the position of the four corners of the square ring-shaped horizontal support plate, the four lifting cylinders are a group, and the two groups of lifting cylinders are located on the left and right sides of the cover in the horizontal direction, the cylinder rod top end of each group of lifting cylinders commonly supports a horizontal push rod, and the left and right horizontal push rods are located below the left and right edges of the square ring-shaped horizontal support plate, the top of the support supports a slidable trolley, the bottom of the slidable trolley is provided with left and right two bidirectional horizontal telescopic cylinders, the two telescopic rods of the bidirectional horizontal telescopic cylinder are symmetrically provided with L-shaped hooks, and the two L-shaped hooks on the same bidirectional horizontal telescopic cylinder point to the hanging holes on the two vertical lug plates on the same side.

2. The baghouse according to claim 1, wherein: The bottom surface of the slidable trolley is provided with a laser ranging sensor corresponding to the top center of the cover.

3. The baghouse according to claim 1, wherein: The top of the support is provided with a track corresponding to the front and rear sides of the slidable trolley.

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