Portable destroying device for treating waste electronic components

Abstract

The utility model provides a portable destroying device for treating waste electronic components, and relates to the field of information safety and electronic engineering. The system comprises a first destroying system and a second destroying system, and the first destroying system is connected with the second destroying system; the first destroying system comprises a cutting machine, the second destroying system comprises a destroying furnace, a water circulating device and a tail gas treatment system, one end of the destroying furnace is connected with the cutting machine, the other end of the destroying furnace is connected with the water circulating device, the tail gas treatment system comprises a gas collecting hood and a catalytic combustion device, and the catalytic combustion device is connected with the gas collecting hood. The gas collecting hood is arranged above the destroying furnace, and one end of the gas collecting hood is connected with the catalytic combustion device. According to the technical scheme, the technical problems that in the prior art, the equipment waste destroying applicability is not high, the occupied area is large, the process is complex, the automation degree is not high, and the requirements that existing secret-related electronic component waste sources are scattered, and the single-batch handling capacity is small cannot be met can be solved.

Description

Technical Field

[0001] This application relates to the fields of information security and electronic engineering, and in particular to a portable disposal device for handling waste electronic components. Background Technology

[0002] The rapid pace of informatization in my country has driven its development, but a large number of obsolete or aging electronic information products pose a risk of leakage due to ineffective or incomplete destruction, seriously affecting national security. Researching and designing a portable destruction device for discarded classified electronic components can eliminate the possibility of leakage and ensure the complete erasure of classified data stored in the processed components. This aligns with the needs of my country's informatization development in the new era, helps improve my country's independent innovation capabilities in the field of classified electronic component processing technology, and further promotes the development of data security technology and enhances information security protection levels.

[0003] Currently, there are many types of waste disposal equipment available, distributed across various industries. Examples include high-temperature or microwave waste disposal furnaces used in the medical industry; chemical or incineration furnaces used in the pharmaceutical industry; continuous and intermittent waste disposal furnaces used in the production and storage of hazardous chemicals; and large-scale industrial waste disposal furnaces. However, these generally suffer from limitations in applicability to specific waste materials, large footprints, complex processes, and low levels of automation. The various waste and classified electronic components produced by industrial enterprises differ in structure, chemical composition, hazard level, and processing requirements from the materials requiring disposal in the aforementioned industries. Furthermore, the dispersed sources of these waste components and the small batch sizes mean that existing disposal devices cannot meet the requirements for mobile disposal. Utility Model Content

[0004] The purpose of this application is to provide a portable destruction device for processing waste electronic components, in order to solve the problems of low applicability of waste materials, large footprint, complex process and low degree of automation in the existing destruction equipment, and to meet the requirements of the dispersed sources of existing classified electronic component waste and small batch processing volume.

[0005] To address the aforementioned technical problems, this application provides the following technical solutions:

[0006] This application provides a portable destruction device for processing waste electronic components, comprising: a first destruction system and a second destruction system, wherein the first destruction system is connected to the second destruction system; the first destruction system includes a shredder, and the second destruction system includes a destruction furnace, a water circulation device, and a tail gas treatment system; one end of the destruction furnace is connected to the shredder, and the other end of the destruction furnace is connected to the water circulation device; the tail gas treatment system includes a gas collection hood and a catalytic combustion device, wherein the gas collection hood is disposed above the destruction furnace, and one end of the gas collection hood is connected to the catalytic combustion device.

[0007] In some modified embodiments of this application, the exhaust gas treatment system further includes a bag filter, one end of which is connected to the catalytic combustion device.

[0008] In some modified embodiments of this application, a hopper is installed below the bag filter.

[0009] In some modified embodiments of this application, the exhaust gas treatment system further includes an alkaline absorption tower and an activated carbon adsorption box, one end of the alkaline absorption tower being connected to the other end of the bag filter, and the other end of the alkaline absorption tower being connected to one end of the activated carbon adsorption box.

[0010] In some modified embodiments of this application, the exhaust gas treatment system further includes an exhaust fan and an exhaust stack, one end of the exhaust fan is connected to the other end of the activated carbon adsorption box, and the other end of the exhaust fan is connected to the exhaust stack.

[0011] In some modified embodiments of this application, the shredder and the destruction furnace are connected by a track.

[0012] In some modified embodiments of this application, the destruction furnace is provided with a controllable temperature control device.

[0013] In some modified embodiments of this application, the exhaust pipe is a retractable chimney.

[0014] Compared with the prior art, the portable destruction device for processing waste electronic components provided in this application has a two-stage destruction system, which makes the destruction of classified electronic components highly efficient and eliminates the possibility of leakage of classified waste electronic components.

[0015] The equipment in this application has a high degree of automation, reducing the need for manpower and greatly reducing the possibility of leakage; the equipment is highly mobile and can urgently process relevant classified waste electronic components or other classified electronic products at different times and locations, and has the ability to carry out intermittent and continuous destruction operations; the equipment is easy to operate, occupies a small area, and requires little investment. Attached Figure Description

[0016] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily understood by reading the following detailed description with reference to the accompanying drawings. In the drawings, several embodiments of this application are illustrated by way of example and not limitation, with the same or corresponding reference numerals denoteing the same or corresponding parts, wherein:

[0017] Figure 1 A schematic diagram illustrating the assembly of a portable disposal device for processing waste electronic components is shown in the embodiment.

[0018] Figure 2 A schematic diagram of the connection of a portable disposal device for processing waste electronic components is shown in the embodiment.

[0019] Figure 3 A schematic diagram illustrating the connection of the second destruction system in the embodiment is shown.

[0020] Figure 4 A schematic diagram of the connection of the exhaust gas treatment system in the embodiment is shown.

[0021] Explanation of icon numbers:

[0022] 1. First destruction system; 11. Shredder; 2. Second destruction system; 21. Destruction furnace; 22. Water circulation device; 23. Tail gas treatment system; 231. Gas collection hood; 232. Catalytic combustion device; 233. Bag dust collector; 234. Alkali absorption tower; 235. Activated carbon adsorption box; 236. Exhaust fan; 237. Exhaust stack. Detailed Implementation

[0023] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0024] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains. Example

[0025] like Figures 1 to 4As shown, this embodiment provides a portable destruction device for processing waste electronic components, including: a first destruction system 1 and a second destruction system 2. The first destruction system 1 and the second destruction system 2 are connected. The first destruction system 1 and the second destruction system 2 are modularly skid-mounted and installed in a standard container, using a truck as the mobile equipment, making them highly mobile, flexible, and adaptable. The first destruction system 1 includes a shredder 11, and the second destruction system 2 includes a destruction furnace 21, a water circulation device 22, and an exhaust gas treatment system 23. One end of the destruction furnace 21 is connected to the shredder 11, preferably via a track; the other end of the destruction furnace 21 is connected to the water circulation device 22, preferably via a pipe. One end of the water circulation device 22 receives cold water, and the other end receives hot water. The water circulation device 22 delivers cold water into the destruction furnace 21. Cold water flows inside the destruction furnace 21, carrying away heat through water circulation to cool the furnace and protect its body. The exhaust gas treatment system 23 includes a gas collection hood 231 and a catalytic combustion device 232. The gas collection hood 231 is located above the destruction furnace 21, and one end of the hood 231 is connected to the catalytic combustion device 232. The hood 231 and the catalytic combustion device 232 are connected through a flue gas pipe, preferably by welding. The first destruction system 1 is physical shredding, and the second destruction system 2 is smelting destruction. The furnace chamber of the destruction furnace 21 is equipped with corresponding refractory materials, such as refractory bricks, refractory castables, refractory fibers, or refractory coatings. The refractory bricks are made of materials such as alumina, silicates, and aluminum silicates. The catalytic combustion device 232 is an integrated catalytic combustion device in the prior art, which will not be described in detail here.

[0026] Waste electronic components are shredded in the shredder 11, and the waste is conveyed to the destruction furnace 21 for smelting. The flue gas generated during smelting is treated by the exhaust gas treatment system 23. After physical destruction by the first destruction system 1 and smelting destruction by the second destruction system 2, the two-stage destruction system ensures high efficiency and thorough destruction of classified electronic components, eliminating the possibility of leakage of classified electronic components from classified units. The modular skid-mounted system is installed in a standard container, which is highly mobile and can handle relevant classified electronic waste or other classified electronic products in emergency situations at different times and locations, and has the ability to carry out intermittent and continuous destruction operations.

[0027] In specific implementation, the exhaust gas treatment system 23 also includes a bag dust collector 233. The bag dust collector 233 is added to the exhaust gas treatment system 23. The bag dust collector 233 is used to remove small particulate dust. One end of the bag dust collector 233 is connected to the catalytic combustion device 232, preferably through a pipeline.

[0028] Specifically, a chimney is installed below the bag dust collector 233 so that the periodically discharged smoke and dust can be returned to the destruction furnace 21 for smelting.

[0029] In a specific implementation, the exhaust gas treatment system 23 further includes an alkaline absorption tower 234 and an activated carbon adsorption box 235. The alkaline absorption tower 234 is added to the exhaust gas treatment system 23 to absorb acidic pollutants in the gas; the activated carbon adsorption box 235 is added to the exhaust gas treatment system 23 to absorb volatile organic compounds in the flue gas; one end of the alkaline absorption tower 234 is connected to the other end of the bag filter 233, and the other end of the alkaline absorption tower 234 is connected to one end of the activated carbon adsorption box 235, preferably through a pipeline.

[0030] In specific implementation, the exhaust gas treatment system 23 also includes an exhaust fan 236 and an exhaust stack 237. The exhaust gas treatment system 23 is equipped with an exhaust fan 236 and an exhaust stack 237 to discharge the treated flue gas. One end of the exhaust fan 236 is connected to the other end of the activated carbon adsorption box 235, and the other end of the exhaust fan 236 is connected to the exhaust stack 237.

[0031] This application designs a tail gas treatment system 23, which adopts a highly efficient gas collection method. It uses a bag dust collector 233, an alkaline absorption tower 234, and an activated carbon adsorption box 235 to treat the flue gas. The flue gas treatment method of dust removal + alkaline washing + activated carbon adsorption can ensure that the smelting flue gas does not overflow and is effectively treated. The flue gas is harmlessly treated and there is no flue gas overflow, which has good social, environmental and economic benefits.

[0032] In specific implementation, the destruction furnace 21 is equipped with a controllable temperature control device; the controllable temperature control device is preferably a temperature controller, which measures the temperature through thermocouples and sends a feedback signal to the power supply. If the temperature exceeds the limit, heating stops; if the temperature is below the limit, heating starts.

[0033] In specific implementation, the exhaust pipe 237 adopts a telescopic chimney, which is convenient for flexible use in the container and the length of the exhaust pipe 237 can be adjusted according to the working conditions.

[0034] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A portable disposal device for processing waste electronic components, characterized in that, include: A first destruction system and a second destruction system are connected to each other. The first destruction system includes a shredder, and the second destruction system includes a destruction furnace, a water circulation device, and a tail gas treatment system. One end of the destruction furnace is connected to the shredder, and the other end of the destruction furnace is connected to the water circulation device. The tail gas treatment system includes a gas collection hood and a catalytic combustion device. The gas collection hood is located above the destruction furnace, and one end of the gas collection hood is connected to the catalytic combustion device.

2. The portable destruction device for processing waste electronic components as described in claim 1, characterized in that, The exhaust gas treatment system also includes a bag filter dust collector, one end of which is connected to the catalytic combustion device.

3. The portable destruction device for processing waste electronic components as described in claim 2, characterized in that, A chimney is installed below the bag filter dust collector.

4. The portable destruction device for processing waste electronic components as described in claim 2, characterized in that, The exhaust gas treatment system also includes an alkaline absorption tower and an activated carbon adsorption box. One end of the alkaline absorption tower is connected to the other end of the bag filter, and the other end of the alkaline absorption tower is connected to one end of the activated carbon adsorption box.

5. The portable destruction device for processing waste electronic components as described in claim 4, characterized in that, The exhaust gas treatment system also includes an exhaust fan and an exhaust stack. One end of the exhaust fan is connected to the other end of the activated carbon adsorption box, and the other end of the exhaust fan is connected to the exhaust stack.

6. The portable destruction device for processing waste electronic components as described in claim 1, characterized in that, The shredder and the destruction furnace are connected by a track.

7. The portable destruction device for processing waste electronic components as described in claim 1, characterized in that, The destruction furnace is equipped with a controllable temperature adjustment device.

8. The portable destruction device for processing waste electronic components as described in claim 5, characterized in that, The exhaust pipe is a retractable chimney.

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