Quartz sand ultrasonic aeration washing machine

Abstract

The utility model discloses a quartz sand ultrasonic aeration washing machine. The quartz sand ultrasonic aeration washing machine comprises a shell, an inner container and an ultrasonic generator, the inner container is arranged in the shell, the shell is provided with a first step-shaped structure, the bottom of the inner container is provided with a second step-shaped structure, and the first step-shaped structure is matched with the second step-shaped structure; the ultrasonic generator is arranged between the first step-shaped structure and the second step-shaped structure. The shell is provided with the first step-shaped structure, and the inner container is provided with the second step-shaped structure matched with the first step-shaped structure, so that materials entering the equipment from the feeding hole are cleaned layer by layer from top to bottom along the step-shaped structures, automatic and continuous cleaning and blanking are realized, the cleaning effect is good, and the purity of products can be improved. And the stepped structure realizes automatic descending of the materials, so that the water and electricity consumption of the equipment is smaller, the equipment is more energy-saving, and the economic benefit is high.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand processing, in particular to a quartz sand ultrasonic exposure washing machine. Background Art

[0002] High-purity quartz sand is a high-purity non-metallic mineral raw material with a particle size concentrated in the range of 0.1-0.45 mm, which is produced from natural quartz minerals through a series of physical and chemical purification technologies. The internationally recognized high-purity quartz sand is a high-tech product that exceeds the IOTA-CG standard of the United States Unimin Company, and the content of twelve element impurities (Al, K, Na, Li, Ca, Mg, Fe, Mn, Cu, Cr, Ni, B) is less than 20ppm, and the alkali metals (K, Na, Li) are less than 1ppm respectively.

[0003] High-purity quartz sand is the main raw material for producing high-purity quartz glass tubes / rods and quartz glass crucibles. Quartz glass is a single-component glass of silicon dioxide. This glass has high hardness, up to mode 7, and has a series of excellent physical and chemical properties such as high temperature resistance, low expansion coefficient, thermal shock resistance, corrosion resistance, good insulation, and high light transmittance. Therefore, quartz glass is widely used in high-end electric light sources, large-scale and ultra-large-scale integrated circuits, solar cells, optical fibers, lasers, aerospace, military and other industries.

[0004] The raw material of high-purity quartz sand is natural quartz ore. In addition to quartz, quartz ore usually contains a variety of impurity minerals, such as mica, feldspar, iron-titanium oxide, etc. Quartz itself often contains some metal or non-metallic element impurities and fluid impurities due to crystal structure defects or fine cracks. Most impurities can be removed by flotation, magnetic separation, gravity separation, acid leaching, calcination and other means, but it is difficult to achieve the standard of less than 1ppm for some elements in high-purity quartz sand.

[0005] The quartz sand cleaning equipment in the prior art adopts the traditional water washing or chemical agent direct contact container cleaning, which cannot be cleaned continuously and has a short equipment life. In addition, the quartz sand will contact the inner wall of the cleaning machine during the cleaning process, causing friction, resulting in the generation of fine metal particles, which contaminate the final product.

[0006] Therefore, it is necessary to design a device that can effectively and continuously clean quartz sand. Utility Model Content

[0007] The utility model provides a quartz sand ultrasonic exposure washing machine to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the technical solution adopted by the utility model is: a quartz sand ultrasonic exposure washing machine, comprising an outer shell, an inner tank and an ultrasonic generator; the inner tank is arranged inside the outer shell, the outer shell has a first stepped structure, the bottom of the inner tank has a second stepped structure, the first stepped structure is adapted to the second stepped structure; the ultrasonic generator is arranged between the first stepped structure and the second stepped structure.

[0009] Preferably, it also includes at least one feed port and at least one discharge port; at least one of the feed ports is arranged at the upper end of the quartz sand ultrasonic washing machine and is located at the top of the first stepped structure and the second stepped structure, and at least one of the feed ports penetrates the outer shell and the inner tank;

[0010] At least one of the discharge ports is arranged at the bottom end of the quartz sand ultrasonic cleaning machine and is located at the ends of the first stepped structure and the second stepped structure, and at least one of the discharge ports penetrates the outer shell and the inner tank.

[0011] Preferably, during cleaning, the ultrasonic generator performs floating cleaning on the material so that the material does not rub against the inner container.

[0012] Preferably, the outer shell and the inner shell are assembled in a detachable manner.

[0013] Preferably, it also includes a bottom supporting component, which is arranged at the lower end of the shell and is used to support the quartz sand ultrasonic cleaning machine.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model sets a first stepped structure on the outer shell and a second stepped structure matched with the inner shell, so that the material entering the equipment from the feed port is cleaned layer by layer from top to bottom along the stepped structure, realizing automatic and continuous cleaning and unloading, with good cleaning effect and improving the purity of the product. The stepped structure realizes the automatic descent of the material, and also reduces the water and electricity consumption of the equipment, is more energy-saving, and has high economic benefits.

[0016] 2. The utility model arranges the ultrasonic generator between the first stepped structure and the second stepped structure, which is convenient for maintenance and replacement of the ultrasonic generator.

[0017] 3. The ultrasonic generator of the utility model adopts a specific ultrasonic frequency to achieve floating cleaning. There will be no friction between the material and the inner tank, which can prevent the fine metal particles generated by friction from mixing into the quartz sand and will not cause external pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1The present invention is a schematic structural diagram of a quartz sand ultrasonic cleaning machine disclosed in an embodiment of the present utility model.

[0019] In the figure: 1. Inner liner; 2. Outer shell; 3. Ultrasonic generator; 4. Feed inlet; 5. Discharge outlet; 6. Bottom supporting component. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the embodiments:

[0021] Figure 1 A quartz sand ultrasonic washing machine disclosed in an embodiment of the utility model is shown, comprising a shell 2, an inner tank 1, an ultrasonic generator 3, a feed port 4 and a discharge port 5, the inner tank 1 is arranged inside the shell 2, the shell 2 has a first stepped structure, the bottom of the inner tank 1 has a second stepped structure, the first stepped structure is adapted to the second stepped structure, the ultrasonic generator 3 is arranged between the first stepped structure and the second stepped structure, the shell 2 and the inner tank 1 are detachably assembled, and the ultrasonic generator 3 is easy to maintain and replace. Those skilled in the art can clearly understand how to assemble the inner tank 1 and the shell 2, and how the first stepped structure is adapted to the second stepped structure, based on the commonly used technical means and common knowledge in the field.

[0022] The embodiment of the utility model provides a first stepped structure on the outer shell 2 and a second stepped structure matched therewith on the inner tank 1, so that the material entering the device from the feed port 4 is cleaned layer by layer from top to bottom along the stepped structure, thereby achieving automatic and continuous cleaning and unloading, having a good cleaning effect, and also being able to improve the purity of the product. The stepped structure realizes the automatic descent of the material, and also reduces the water and electricity usage of the equipment, is more energy-saving, and has high economic benefits.

[0023] The feed port 4 of the embodiment of the utility model can be provided with one or more as needed, and the discharge port 5 can also be provided with one or more as needed. The feed port 4 is provided at the upper end of the quartz sand ultrasonic washing machine and is located at the top of the first stepped structure and the second stepped structure. The feed port 4 needs to penetrate the outer shell 2 and the inner tank 1 to realize feeding. The discharge port 5 is provided at the bottom end of the quartz sand ultrasonic washing machine and is located at the end of the first stepped structure and the second stepped structure. The discharge port 5 needs to penetrate the outer shell 2 and the inner tank 1 to realize discharging.

[0024] In a preferred embodiment, during cleaning, the ultrasonic generator 3 uses a specific ultrasonic frequency to achieve floating cleaning of the material, so that the material does not rub against the inner tank 1, and the fine metal particles generated by friction can be prevented from mixing into the quartz sand, and no external pollution will be generated.

[0025] Preferably, it further includes a bottom supporting component 6, which is arranged at the lower end of the shell 2 and is used to support the quartz sand ultrasonic cleaning machine.

[0026] During operation, the material is fed manually or by docking with the automated production line, so that the material enters the inner tank 1 through the feed port 4, and the material is cleaned layer by layer from top to bottom through the stepped structure, realizing automatic and continuous cleaning and feeding. In this process, the ultrasonic generator 3 uses a specific ultrasonic frequency to achieve floating cleaning of the material, so that the material does not rub against the inner tank 1, and can avoid the fine metal particles generated by friction from mixing into the quartz sand, and no external pollution will be generated. After cleaning, the final material is discharged from the discharge port 5.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A quartz sand ultrasonic cleaning machine, characterized in that: It includes an outer shell, an inner shell and an ultrasonic generator; the inner shell is arranged inside the outer shell, the outer shell has a first stepped structure, the bottom of the inner shell has a second stepped structure, the first stepped structure is adapted to the second stepped structure; the ultrasonic generator is arranged between the first stepped structure and the second stepped structure.

2. The quartz sand ultrasonic cleaning machine according to claim 1, characterized in that: It also includes at least one feed port and at least one discharge port; at least one of the feed ports is arranged at the upper end of the quartz sand ultrasonic washing machine and is located at the top of the first stepped structure and the second stepped structure, and at least one of the feed ports penetrates the outer shell and the inner tank; At least one of the discharge ports is arranged at the bottom end of the quartz sand ultrasonic cleaning machine and is located at the ends of the first stepped structure and the second stepped structure, and at least one of the discharge ports penetrates the outer shell and the inner tank.

3. The quartz sand ultrasonic cleaning machine according to claim 1, characterized in that: During cleaning, the ultrasonic generator performs floating cleaning on the material so that the material does not rub against the inner container.

4. The quartz sand ultrasonic cleaning machine according to claim 1, characterized in that: The outer shell and the inner shell are assembled in a detachable manner.

5. The quartz sand ultrasonic cleaning machine according to claim 1, characterized in that: It also includes a bottom supporting component, which is arranged at the lower end of the shell and is used to support the quartz sand ultrasonic cleaning machine.

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