Ultrasonic dust removal device

Abstract

The utility model belongs to the technical field of dust removal devices, and particularly relates to an ultrasonic dust removal device. The ultrasonic dust removal device comprises a detachable outer cover, a negative pressure dust collection assembly and an ultrasonic gas amplification assembly, the ultrasonic gas amplification assembly is arranged on one face of the outer cover, and the negative pressure dust collection assembly is embedded into the face, not provided with the ultrasonic gas amplification assembly, of the outer cover. The ultrasonic gas amplification assembly comprises an ultrasonic generator and a shell, and a compressed air inlet is formed in the side face of the shell. The cleaning capacity of ultrasonic amplification gas is utilized, surface dust particles are removed through the combined action of high-speed airflow and ultrasonic waves, the dust particles are collected through the negative-pressure dust collecting assembly, resuspension and recovery of particles attached to the surfaces of products are achieved, no extra cooling and drying device needs to be added, and the production cost is reduced. The problems that in the prior art, the cleaning cost is high, products are damaged, the cleaning efficiency is low, and secondary pollution is caused are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of dust removal devices, specifically relating to an ultrasonic dust removal device. Background Technology

[0002] During the production, processing, and handling of materials, static electricity on the material surface can cause it to carry or adsorb micro-dust, affecting the quality of the finished product. As the requirements for surface cleanliness continue to increase across industries, micro-dust particles larger than 10µm are easier to remove, while micro-dust particles between 0.1-10µm are difficult to remove.

[0003] Existing dust removal methods include wet and dry dust collection. Wet dust collection involves washing or immersing the product in organic solvents, followed by drying to remove residual solvents. This method is costly, complex, and can easily damage the product. Dry dust collection uses gas as the cleaning medium. Air is supplied through rotating air knives, and compressed air is blown out at high speed through a thin sheet of air. This method is ineffective at removing fine dust particles, resulting in low cleaning efficiency and susceptibility to damage from the high-speed airflow. Furthermore, dry dust collection lacks a dust recovery system, leading to secondary pollution, low cleaning efficiency, incomplete cleaning, and difficulty in controlling the emission of ultrafine particles. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an ultrasonic dust removal device. Utilizing the cleaning power of ultrasonic amplified gas, surface dust particles are removed through the combined action of high-speed airflow and ultrasonic waves. A negative pressure dust collection component further collects the particles, enabling resuspension and recovery of particles adhering to the product surface. This eliminates the need for additional cooling and drying devices, thus solving the problems of high cleaning costs, product damage, low cleaning efficiency, and secondary pollution inherent in existing technologies.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] In a first aspect, the present invention provides an ultrasonic dust removal device, including a detachable outer cover, a negative pressure dust collection component, and an ultrasonic gas amplification component. The ultrasonic gas amplification component is disposed on one side of the outer cover, and the negative pressure dust collection component is embedded in the side of the outer cover where the ultrasonic gas amplification component is not disposed. The ultrasonic gas amplification component includes an ultrasonic generator and a housing, and a compressed air inlet is provided on the side of the housing.

[0007] Preferably, the negative pressure dust collection assembly includes a negative pressure pipe and a negative pressure dust collector connected to each other.

[0008] Preferably, the negative pressure dust collector has a cubic structure, one side of the negative pressure dust collector is a perforated plate structure, and the side of the negative pressure dust collector parallel to the perforated plate structure is on the same plane as the side of the negative pressure dust collection component embedded in the outer cover and is connected to the negative pressure pipe.

[0009] Preferably, the number of negative pressure dust collection components is 1-4, which are respectively embedded in different surfaces of the outer cover where the ultrasonic gas amplification components are not provided.

[0010] More preferably, the negative pressure dust collection component is embedded in the outer casing and positioned parallel to the ultrasonic gas amplification component.

[0011] Preferably, the outer shell is provided with a connecting plate, and the outer shell is connected to the outside of the outer cover through the connecting plate.

[0012] Preferably, the ultrasonic generator is connected and disposed on the inner side of the housing.

[0013] Preferably, the ultrasonic generator is provided with a gas inlet and a gas outlet.

[0014] More preferably, the cross-section of the gas inlet of the ultrasonic generator is parallel to the cross-section of the compressed air inlet.

[0015] Preferably, the ultrasonic gas amplification component further includes an exhaust plate, which is disposed below the ultrasonic generator.

[0016] The beneficial effects achieved by one or more technical solutions of this utility model are as follows:

[0017] This invention generates ultrasonic waves through an ultrasonic gas amplification component. The ultrasonic waves work together with a high-speed airflow to remove surface dust particles. A negative pressure dust collection component is used to collect the particles, enabling the resuspension and recovery of particles adhering to the product surface. No additional cooling and drying devices are required, nor are high-cost consumables such as high-purity gases or chemical solvents necessary.

[0018] This ultrasonic dust collector is suitable for applications involving small and lightweight dust particles. The high-frequency vibration of ultrasound can directly act on the dust particles, causing them to experience intense force, thus achieving rapid dust removal. No manual intervention is required, enabling automated dust removal. The ultrasonic dust collector has no vulnerable parts, operates stably, and is easy to maintain. Attached Figure Description

[0019] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0020] Figure 1 This is a front sectional view of the ultrasonic dust removal device provided in Embodiment 1 of this utility model;

[0021] Figure 2 This is a front structural schematic diagram of the ultrasonic dust removal device provided in Embodiment 1 of the present utility model;

[0022] Among them, 1 is the negative pressure dust collection component, 2 is the negative pressure pipe, 3 is the negative pressure dust collector, 4 is the outer shell, 5 is the ultrasonic generator, 6 is the connecting plate, 7 is the air outlet plate, and 8 is the outer cover. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be described in detail below with reference to specific embodiments and comparative examples.

[0024] Example 1

[0025] like Figure 1 As shown, the ultrasonic dust removal device includes a detachable outer casing 8, a negative pressure dust collection assembly 1, and an ultrasonic gas amplification assembly. The negative pressure dust collection assembly 1 includes a negative pressure pipe 2 and a negative pressure dust collector 3 connected to each other. The negative pressure dust collector 3 has a cubic structure, and one face 3 of the negative pressure dust collector is a perforated plate structure. The face of the negative pressure dust collector 3 parallel to the perforated plate structure is connected to the negative pressure pipe 2. The ultrasonic gas amplification assembly includes an ultrasonic generator 5, a housing 4, and an exhaust plate 7. A compressed air inlet is opened on the side of the housing 4, and a connecting plate 6 is provided on the housing 4. The ultrasonic generator 5 is provided with a gas inlet and a gas outlet.

[0026] like Figure 2 As shown, the ultrasonic generator 5 is located inside the housing 4, which is connected to the top of the outer cover 8 via a connecting plate 6, thus placing the ultrasonic gas amplification assembly on the top of the outer cover 8. There are four negative pressure dust collection assemblies 1, embedded in the top and three sides of the outer cover 8 respectively. The surface of the negative pressure dust collector 3 parallel to the perforated plate structure is connected to the negative pressure pipe 2 and is parallel to the opposite side of the outer cover 8 in which it is embedded.

[0027] When using the ultrasonic dust removal device, the negative pressure pipe 2 is connected to a vacuum pump or other negative pressure device. Compressed air is introduced through the compressed air inlet on the outer casing 4. After entering the ultrasonic gas amplification component 1, the compressed air enters the ultrasonic generator 5 through the gas inlet. The ultrasonic waves generated by the ultrasonic generator 5 are carried by the compressed gas and flow out of the ultrasonic generator 5 through the gas outlet. They then enter the outer cover 8 through the gas outlet plate to clean the product to be cleaned. The cleaned gas carries the dust into the negative pressure dust collector 3, where the dust is collected. The gas then flows out through the negative pressure pipe 1.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An ultrasonic dust removing device, characterized by comprising: It includes a detachable outer cover, a negative pressure dust collection component, and an ultrasonic gas amplification component. The ultrasonic gas amplification component is disposed on one side of the outer cover, and the negative pressure dust collection component is embedded in the side of the outer cover where the ultrasonic gas amplification component is not disposed. The ultrasonic gas amplification component includes an ultrasonic generator and a housing, and a compressed air inlet is opened on the side of the housing.

2. The ultrasonic dedusting device according to claim 1, wherein The negative pressure dust collection assembly includes interconnected negative pressure pipes and negative pressure dust collectors.

3. The ultrasonic dedusting device according to claim 2, wherein The negative pressure dust collector has a cubic structure, one side of which is a perforated plate structure. The side of the negative pressure dust collector that is parallel to the perforated plate structure is on the same plane as the side of the negative pressure dust collection component that is embedded in the outer cover and is connected to the negative pressure pipe.

4. The ultrasonic dedusting device according to claim 1, wherein The number of negative pressure dust collection components is 1-4, which are respectively embedded in different surfaces of the outer cover where the ultrasonic gas amplification components are not provided.

5. The ultrasonic dedusting device according to claim 4, wherein The negative pressure dust collection component is embedded in the outer casing and positioned parallel to the ultrasonic gas amplification component.

6. The ultrasonic dedusting device according to claim 1, wherein A connecting plate is provided on the outer shell, and the outer shell is connected to the outside of the outer cover through the connecting plate.

7. The ultrasonic dedusting device according to claim 1, wherein The ultrasonic generator is connected and disposed inside the housing.

8. The ultrasonic dust removal device as described in claim 1, characterized in that, The ultrasonic generator is equipped with a gas inlet and a gas outlet.

9. The ultrasonic dedusting device according to claim 8, wherein The cross-section of the gas inlet of the ultrasonic generator is parallel to the cross-section of the compressed air inlet.

10. The ultrasonic dedusting device according to claim 1, wherein The ultrasonic gas amplification component also includes an exhaust plate, which is disposed below the ultrasonic generator.

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