Aluminum ingot dust collection device

Abstract

The utility model provides a kind of aluminium ingot dust collecting device, including processing box, the partition that is horizontally arranged is provided in the processing box, the both sides of the processing box are respectively connected with the air outlet pipe, air inlet pipe located on the upside and downside of the partition, the partition is evenly provided with mounting hole, mounting piece is installed at the mounting hole, dust bag is installed at the mounting piece, backflushing assembly for cleaning dust bag dust is arranged on the mounting piece, dust collecting hopper is arranged at the bottom of the processing box, rotating vane driven by motor and used for unloading dust is arranged at the dust collecting hopper.The utility model has the advantages that dust attached on dust bag can be automatically blown off reversely, so as to restore the filtering effect of dust bag.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum ingot production, and in particular to an aluminum ingot dust collection device. Background Technology

[0002] Aluminum ingot production generates a large amount of waste gas containing aluminum dust. If this dust is not treated, it will not only pollute the environment but also cause wear and tear on production equipment, affecting its lifespan and endangering the health of operators. Currently, dust collectors are commonly used to filter airborne dust. The filtered dust adheres to the outer wall of the dust collector, and over time, the dust gradually clogs the pores of the dust collector, leading to decreased filtration efficiency, increased resistance, and ultimately affecting the ventilation of the entire production process. To solve this problem, regular manual cleaning or replacement of the dust collector bags is required. However, this not only increases labor costs and intensity but also causes production interruptions, impacting efficiency. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide an aluminum ingot dust collection device.

[0004] This utility model provides an aluminum ingot dust collection device, including a processing box 1. A partition 4 is horizontally arranged inside the processing box 1. An air outlet pipe 3 and an air inlet pipe 2 located on the upper and lower sides of the partition 4 are respectively connected to both sides of the processing box 1. Mounting holes are evenly opened on the partition 4. Mounting components 6 are installed at the mounting holes. A dust collection bag 5 is installed at the mounting components 6. A backflushing component 7 for cleaning dust from the dust collection bag 5 is provided on the mounting components 6 and the dust collection bag 5. A dust collection hopper is provided at the bottom of the processing box 1. A rotating blade 9 driven by a motor 8 for dust unloading is provided at the dust collection hopper.

[0005] Furthermore, the mounting component 6 is composed of a stepped ring at the bottom connecting the protrusions on both sides, and the top of the stepped ring has perforations evenly distributed along its axis.

[0006] Furthermore, the backflushing assembly 7 includes a mounting bracket 7.2 installed on the protrusion, an air flushing pipe 7.1 extending into the dust collection bag 5 is installed on the mounting bracket 7.2, a connecting air pipe 11 extending out of the processing box 1 is connected to the air flushing pipe 7.1, air holes are evenly distributed on the air flushing pipe 7.1, and a stabilizing plate 7.3 is installed at the bottom of the air flushing pipe 7.1 through the dust collection bag 5.

[0007] Furthermore, the lower end of the dust collection hopper is provided with a cylindrical part, and the rotating blade 9 rotates in close contact with the inner wall of the cylindrical part.

[0008] Furthermore, a square flange is provided at the bottom of the dust collection hopper, and the square flange is connected to the discharge pipe 10 by long bolts.

[0009] Furthermore, the long bolt has its thread facing upwards.

[0010] The advantages of this invention are: it can automatically blow away the dust adhering to the dust collector bag, thereby restoring the filtration effect of the dust collector bag; the stepped ring can effectively stabilize the dust collector bag, making the installation of the dust collector bag more secure; the perforated design allows the installation bolts to pass through and be screwed to the partition; the protruding part allows the installation of the backflushing component; the partition divides the processing box into upper and lower parts, and the dust-laden gas enters the lower part of the processing box from the inlet pipe. After being filtered by the dust collector bag, the clean gas is discharged from the outlet pipe, achieving high efficiency in the treatment of dust generated during the aluminum ingot production process. Effective filtration; when dust removal is required, the motor drives the rotating blades to rotate, discharging the dust from the dust collection hopper, making operation convenient and quick; a dust collection bag separates the stabilizing disc from the bottom of the air-purifying pipe, enhancing the connection stability between the air-purifying pipe and the dust collection bag; compressed gas is ejected from the evenly distributed air holes on the air-purifying pipe to backflush the dust collection bag, washing off the dust adhering to the dust collection bag and ensuring the dust collection effect of the dust collection bag; the discharge pipe can extend into the dust collection bag to prevent the falling dust from flying around; the screw of the long bolt can be used to suspend the dust collection bag to collect the falling dust. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model; Figure 2 This is the front view of the present invention; Figure 3 for Figure 2 AA section view; Figure 4 This is a partial structural schematic diagram of the present invention; Figure 5 This is a structural schematic diagram of the backflushing component, dust bag, and mounting parts of this utility model; Figure 6 for Figure 3 Enlarged view of part B; Figure 7 for Figure 4 Enlarged view of part C. Detailed Implementation

[0012] The present invention will now be described in detail with reference to the accompanying drawings.

[0013] 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 only used to explain this utility model and are not intended to limit this utility model.

[0014] See Figures 1 to 7This utility model provides an aluminum ingot dust collection device, which includes a processing box 1. A partition 4 is horizontally arranged inside the processing box 1. An air outlet pipe 3 and an air inlet pipe 2 located on the upper and lower sides of the partition 4 are respectively connected to both sides of the processing box 1. Mounting holes are evenly opened on the partition 4, and mounting parts 6 are installed at the mounting holes. The mounting parts 6 are composed of a stepped ring at the bottom and protrusions on both sides. The top of the stepped ring has perforations evenly distributed along its axis. The stepped ring can effectively stabilize the dust collection bag, making the installation of the dust collection bag more stable and able to remain stable during the filtration process, not easy to shake or fall off. The perforations are designed to allow mounting bolts to pass through and be screwed to the partition. The protrusions are designed to allow the installation of a backflushing component. A dust collection bag 5 is installed at the mounting part 6. The partition divides the processing box into upper and lower parts. Dust-laden gas enters the lower part of the processing box through the inlet pipe. After being filtered by the dust collection bag, the clean gas is discharged from the outlet pipe, achieving efficient filtration of dust generated during the aluminum ingot production process. It can effectively remove dust from the air. The mounting component 6 and the dust collection bag 5 are equipped with a backflushing component 7 for cleaning dust from the dust collection bag 5. The backflushing component can automatically blow the dust attached to the filter element in the opposite direction. A dust collection hopper is set at the bottom of the processing box 1. The dust collection hopper is equipped with a rotating blade 9 driven by a motor 8 for dust discharge. Dust will fall into the dust collection hopper. When dust discharge is required, the motor drives the rotating blade to rotate and discharge the dust in the dust collection hopper. The operation is convenient and quick.

[0015] See Figures 5-7 The backflushing assembly 7 includes a mounting bracket 7.2 installed on the protrusion. An air-flushing pipe 7.1 extending into the dust collection bag 5 is mounted on the mounting bracket 7.2. A connecting air pipe 11 extending out of the processing box 1 is connected to the air-flushing pipe 7.1. An air pump is connected to the connecting air pipe, which compresses gas and delivers it to the air-flushing pipe through the connecting air pipe. Air holes are evenly distributed on the air-flushing pipe 7.1. A stabilizing plate 7.3 is installed at the bottom of the air-flushing pipe, separated from the dust collection bag 5. The dust collection bag separates the stabilizing plate from the bottom of the air-flushing pipe, enhancing the connection stability between the air-flushing pipe and the dust collection bag. The air pump compresses gas and delivers it to the air-flushing pipe through the connecting air pipe. Compressed gas is ejected from the evenly distributed air holes on the air-flushing pipe, backflushing the dust collection bag and washing off the dust adhering to it, ensuring the dust collection effect of the dust collection bag and extending its service life.

[0016] The lower end of the dust collection hopper is provided with a cylindrical section, and the rotating blades 9 rotate close to the inner wall of the cylindrical section. The filtered dust falls into the dust collection hopper, and the motor drives the rotating blades to rotate. The rotating blades, which are close to the inner wall of the cylindrical section, unload the dust accumulated in the dust collection hopper from the outlet of the dust collection hopper.

[0017] The bottom of the dust collection hopper is equipped with a square flange, which is connected to a discharge pipe 10 by long bolts. The discharge pipe can extend into the dust collection bag to prevent the falling dust from flying around. The U-shaped discharge pipe is flush with the inner and outer walls of the lower pipe of the dust collection hopper.

[0018] The long bolt has its thread facing upwards. The thread of the long bolt can be used to suspend the dust collection bag to collect falling dust.

[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dust collection device for aluminum ingots, characterized in that: The device includes a processing box, inside which a partition is horizontally arranged. Air outlet pipes and air inlet pipes located on the upper and lower sides of the partition are respectively connected to both sides of the processing box. Mounting holes are evenly distributed on the partition, and mounting components are installed at these holes. Dust collection bags are installed at the mounting components. Backwashing assemblies for cleaning dust from the dust collection bags are provided on the mounting components and the dust collection bags. A dust collection hopper is located at the bottom of the processing box, and rotating blades driven by a motor for dust removal are provided in the dust collection hopper. The mounting components consist of a stepped ring at the bottom connecting protrusions on both sides, and perforations are evenly distributed along the axis of the top of the stepped ring.

2. The aluminum ingot dust collection device as described in claim 1, characterized in that: The backflushing assembly includes a mounting bracket installed on the protrusion, an air flushing pipe extending into the dust collection bag is installed on the mounting bracket, a connecting air pipe extending out of the processing box is connected to the air flushing pipe, air holes are evenly distributed on the air flushing pipe, and a stabilizing plate is installed at the bottom of the air flushing pipe through the dust collection bag.

3. The aluminum ingot dust collection device as described in claim 1, characterized in that: The lower end of the dust collection hopper is provided with a cylindrical part, and the rotating blades rotate in close contact with the inner wall of the cylindrical part.

4. The aluminum ingot dust collection device as described in claim 1, characterized in that: The bottom of the dust collection hopper is provided with a square flange, and the square flange is connected to the material discharge pipe by long bolts.

5. The aluminum ingot dust collection device as described in claim 4, characterized in that: The long bolt has its thread facing upwards.

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