CN101637777A - Method and device for destroying electronic storage medium and destroying device thereof - Google Patents
Method and device for destroying electronic storage medium and destroying device thereof Download PDFInfo
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- CN101637777A CN101637777A CN200910169387A CN200910169387A CN101637777A CN 101637777 A CN101637777 A CN 101637777A CN 200910169387 A CN200910169387 A CN 200910169387A CN 200910169387 A CN200910169387 A CN 200910169387A CN 101637777 A CN101637777 A CN 101637777A
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Abstract
The invention relates to a method and a device for destroying electronic storage medium. The method comprises the following steps: the electronic storage medium is arranged in an electric heating plasma energy collection furnace to carry out high temperature melting and decomposition treatment; and flue gas generated by the treatment is in suspended substances and harmful gas purification by adopting an electrostatic filter device and a plasma low temperature filter device. The method and the device for destroying electronic storage medium can realize safe and complete destroying without generating harmful substances, can carry out complete heat destroying treatment on secret-related electronic storage medium without hidden dangers left by destroying residues of an information carrier to ensure that information can not be recovered forever, and can avoid generation of various harmful gases in a great deal of destroying waste gas. The device for destroying electronic storage medium is safe, reliable, stable and environmental, has high efficiency, saves the energy, is simple to operate and install and is easy to maintain.
Description
Technical field
The invention belongs to the harmless treatment device of electronic storage medium, be specifically related to a kind of destroying method and apparatus for destroying thereof that is used for the concerning security matters electronic storage medium.
Background technology
Along with making rapid progress of electronic technology, electronic storage medium is also varied, for example traditional computer hard disc, portable hard drive, USB flash disk, large-capacity storage media such as solid state memory disc, traditional soft storage devices such as CD, disk and electronics egative film for another example, above-mentioned electronic storage medium has wherein comprised a large amount of state secrets and enterprise's secret as the storage medium of computer or electronic installation, must after it is discarded, carry out safer destroying, to prevent leaking of secret.The mode of traditional destruction electronic storage medium is to form according to the material of electronic storage medium, and it is pulverized respectively and burning is destroyed.For example for computer hard disc, portable hard drive, solid state memory disc etc. contain the storage medium of hard metal shell, can only burn and destroy.But when burning, it can produce a large amount of toxic and harmfuls, serious harm environment and atmosphere pollution.The destruction technology that needs at present a kind of safe and harmless concerning security matters electronic storage medium is to satisfy the increasing needs of electron storage medium.
Summary of the invention
The invention provides a kind of safety that can realize and destroy and can not produce the destroying electronic storage medium method and the apparatus for destroying thereof of harmful substance.It can carry out complete fast sale and ruin processing to the electronic storage medium of concerning security matters, and can avoid a large amount of fast sales to ruin the generation of numerous pernicious gases in the waste gas.
The technical solution adopted in the present invention is as follows:
A kind of destroying electronic storage medium method is characterized in that described destroying method comprises:
Electronic storage medium is placed in the electrical heating plasma cumulative stove, carry out high temperature melting and resolution process, the flue gas of the generation after the processing adopts electro static filtering device and plasma low-temperature filter to carry out suspension and cleaning harmful gas.
Concretely, described destroying method further comprises:
In electrical heating plasma cumulative stove, be provided with and destroy the chamber, make by electrical heating and destroy indoor generation high temperature, send into plasma steam then, make and destroy indoor high temperature cumulative to 3000 ℃, electronic storage medium is carried out high temperature destroy through ionization.
Described destroying method further comprises:
Adopt exhaust gases passes to connect and destroy the chamber, and on exhaust gases passes, set gradually suspension and the cleaning harmful gas processing that high temperature electrostatic filter, low temperature electrostatic filter and plasma low-temperature filter carry out flue gas.
Described destroying method further comprises:
Adopt crucible to take up electronic storage medium, put into then and destroy the chamber.
Described electronic storage medium comprises: hard disk, USB flash disk, floppy disk, CD, tape, disk, MP3 and digital camera.
A kind of destroying electronic storage medium device, it is characterized in that this apparatus for destroying comprises an electrical heating plasma cumulative stove, be provided with one in this electrical heating plasma cumulative stove and destroy the chamber, this is destroyed the chamber and connects electro static filtering device and plasma low-temperature filter by exhaust gases passes.
Concretely, described destruction chamber is provided with one and destroys a chamber door and an observation window, and this electrical heating plasma cumulative stove connection is provided with a control panel.
Described this apparatus for destroying also comprises a cooling chamber, and this cooling chamber also connects described electro static filtering device and plasma low-temperature filter by exhaust gases passes.
One manipulator is set described destruction chamber and cool time.
Described electro static filtering device comprises high temperature electrostatic filter and low temperature electrostatic filter, and described exhaust gases passes connects high temperature electrostatic filter, low temperature electrostatic filter and plasma low-temperature filter successively.
This destroying electronic storage medium method and apparatus for destroying adopt electrical heating plasma cumulative stove as apparatus for destroying, electrical heating plasma cumulative stove adopts negative ions head-on collision principle to produce high heat, about making temperature up to 3000 ℃, its operation principle is by in high temperature furnace heat temperature raising process, utilize the hot gas of discharging in the body of heater, produce steam with the cold air of input, under ionized state, make this steam generation ionization, thereby reach isoionic state.The steam of ionization is subjected to internal pressure, plasma gas is entered in nearly 900 ℃ of high-temperature burner hearths by lumen, nozzle, interior electric heater unit outage the stopping heat temperature raising of high-temperature burner hearth this moment, indoor high temperature produces the high temperature cumulative under the state that plasma gas enters, high temperature about up to 3000 ℃ can produce incineration process completely to electronic storage medium, and is safe and reliable.
For further eliminating the poisonous and harmful substance in scavenging, the present invention also adopts high temperature electrostatic filter, low temperature electrostatic filter that the flue dust in the waste gas is carried out high purification and handles, and toxic and harmful is carried out the plasma low-temperature filter.Flue gas is through the plasma low-temperature filter time, the plasma low-temperature filter is in the process that produces plasma, the moment high-energy that high-frequency discharge produced can be opened the chemical chain of some pernicious gas molecule, makes it be decomposed into simple substance molecule or harmless molecule.Plasma comprises a large amount of high energy electrons simultaneously, negative ions, excited state particle and free radical with strong oxidizing property, these active particles and part emission molecule collision combination, under electric field action, emission molecule is in excitation state, the energy that obtains when emission molecule is during greater than the binding energy of its molecular bond energy, and the molecular scission of emission molecule directly resolves into the simple substance atom or by the innocuous gas molecule of single atomic building.Produced simultaneously a large amount of OH, HO2, O isoreactivity free radical and the extremely strong O3 of oxidisability with the harmful molecule generation chemical reaction in the waste gas, generate harmless object at last and discharge.
Beneficial effect of the present invention is, this destroying electronic storage medium method and apparatus for destroying thereof can be realized the thorough destruction of safety and can not produce harmful substance, it can carry out complete fast sale and ruin processing to the electronic storage medium of concerning security matters, information carrier is destroyed residue and is not stayed hidden danger, guarantees that information can't reduce forever.And can avoid a large amount of fast sales to ruin the generation of numerous pernicious gases in the waste gas.Safe and reliable, stable, efficient, the environmental protection and energy saving of this destroying electronic storage medium device, operation simple installation, safe easy care.
The invention will be further elaborated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the composition frame diagram of apparatus for destroying in the specific embodiment of the invention.
The specific embodiment
This destroying electronic storage medium method system is by placing electronic storage medium in the electrical heating plasma cumulative stove, carry out high temperature melting and resolution process, the flue gas of the generation after the processing adopts electro static filtering device and plasma low-temperature filter to carry out suspension and cleaning harmful gas.The electronic storage medium that is used to destroy can comprise hard disk, USB flash disk, floppy disk, CD, tape, disk, MP3 and digital camera etc., and information carrier is destroyed residue and do not stayed hidden danger, guarantees that information can't reduce forever.
In electrical heating plasma cumulative stove, be provided with and destroy the chamber, adopt crucible to take up electronic storage medium, put into then and destroy the chamber.Make by electrical heating and to destroy indoor generation high temperature, send into plasma steam then, make and destroy indoor high temperature cumulative to 3000 ℃, electronic storage medium is carried out high temperature destroy through ionization.This processing can make storage medium be molten into liquid state, and cooling makes liquid metal become metal derby or metallic particles to normal temperature then.Adopt exhaust gases passes to connect and destroy the chamber, and on exhaust gases passes, set gradually suspension and the cleaning harmful gas processing that high temperature electrostatic filter, low temperature electrostatic filter and plasma low-temperature filter carry out flue gas.
As shown in Figure 1, this destroying electronic storage medium device comprises an electrical heating plasma cumulative stove, is provided with one in this electrical heating plasma cumulative stove and destroys the chamber, and this is destroyed the chamber and connects electro static filtering device and plasma low-temperature filter by exhaust gases passes.Destroy the chamber one a destruction chamber door and an observation window is set, this electrical heating plasma cumulative stove connection is provided with a control panel.This apparatus for destroying also comprises a cooling chamber, destroys between chamber and cooling chamber one manipulator is set, and is used to shift the electronic storage medium residue after the destruction.This cooling chamber also connects electro static filtering device and plasma low-temperature filter by exhaust gases passes.The electro static filtering device comprises high temperature electrostatic filter and low temperature electrostatic filter, and described exhaust gases passes connects high temperature electrostatic filter, low temperature electrostatic filter and plasma low-temperature filter successively.
Claims (10)
1. destroying electronic storage medium method is characterized in that described destroying method comprises:
Electronic storage medium is placed in the electrical heating plasma cumulative stove, carry out high temperature melting and resolution process, the flue gas of the generation after the processing adopts electro static filtering device and plasma low-temperature filter to carry out suspension and cleaning harmful gas.
2. destroying electronic storage medium method according to claim 1 is characterized in that described destroying method further comprises:
In electrical heating plasma cumulative stove, be provided with and destroy the chamber, make by electrical heating and destroy indoor generation high temperature, send into plasma steam then, make and destroy indoor high temperature cumulative to 3000 ℃, electronic storage medium is carried out high temperature destroy through ionization.
3. destroying electronic storage medium method according to claim 1 is characterized in that described destroying method further comprises:
Adopt exhaust gases passes to connect and destroy the chamber, and on exhaust gases passes, set gradually suspension and the cleaning harmful gas processing that high temperature electrostatic filter, low temperature electrostatic filter and plasma low-temperature filter carry out flue gas.
4. destroying electronic storage medium method according to claim 1 is characterized in that described destroying method further comprises:
Adopt crucible to take up electronic storage medium, put into then and destroy the chamber.
5. destroying electronic storage medium method according to claim 1 is characterized in that described electronic storage medium comprises: hard disk, USB flash disk, floppy disk, CD, tape, disk, MP3 and digital camera.
6. destroying electronic storage medium device, it is characterized in that this apparatus for destroying comprises an electrical heating plasma cumulative stove, be provided with one in this electrical heating plasma cumulative stove and destroy the chamber, this is destroyed the chamber and connects electro static filtering device and plasma low-temperature filter by exhaust gases passes.
7. destroying electronic storage medium device according to claim 6 is characterized in that described destruction chamber is provided with one and destroys a chamber door and an observation window, and this electrical heating plasma cumulative stove connection is provided with a control panel.
8. destroying electronic storage medium device according to claim 6 is characterized in that described this apparatus for destroying also comprises a cooling chamber, and this cooling chamber also connects described electro static filtering device and plasma low-temperature filter by exhaust gases passes.
9. require 8 described destroying electronic storage medium devices according to profit, it is characterized in that being provided with described destruction chamber and cool time a manipulator.
10. destroying electronic storage medium device according to claim 6, it is characterized in that the electro static filtering device comprises high temperature electrostatic filter and low temperature electrostatic filter, described exhaust gases passes connects high temperature electrostatic filter, low temperature electrostatic filter and plasma low-temperature filter successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169387A CN101637777A (en) | 2009-08-27 | 2009-08-27 | Method and device for destroying electronic storage medium and destroying device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169387A CN101637777A (en) | 2009-08-27 | 2009-08-27 | Method and device for destroying electronic storage medium and destroying device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101637777A true CN101637777A (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910169387A Pending CN101637777A (en) | 2009-08-27 | 2009-08-27 | Method and device for destroying electronic storage medium and destroying device thereof |
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| CN (1) | CN101637777A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464441A (en) * | 2012-06-06 | 2013-12-25 | 贵州黎阳天翔科技有限公司 | Excitation chamber device for microwave energy destroy of electronic storage medium |
| CN103464440A (en) * | 2012-06-06 | 2013-12-25 | 贵州黎阳天翔科技有限公司 | Microwave energy destroying device for electronic storage medium |
| CN113469375A (en) * | 2021-07-09 | 2021-10-01 | 北京中超伟业信息安全技术股份有限公司 | Confidential storage medium crushing system and method |
| US11915730B1 (en) | 2023-06-13 | 2024-02-27 | International Business Machines Corporation | Magnetic media decommission management in a computer system |
-
2009
- 2009-08-27 CN CN200910169387A patent/CN101637777A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464441A (en) * | 2012-06-06 | 2013-12-25 | 贵州黎阳天翔科技有限公司 | Excitation chamber device for microwave energy destroy of electronic storage medium |
| CN103464440A (en) * | 2012-06-06 | 2013-12-25 | 贵州黎阳天翔科技有限公司 | Microwave energy destroying device for electronic storage medium |
| CN113469375A (en) * | 2021-07-09 | 2021-10-01 | 北京中超伟业信息安全技术股份有限公司 | Confidential storage medium crushing system and method |
| US11915730B1 (en) | 2023-06-13 | 2024-02-27 | International Business Machines Corporation | Magnetic media decommission management in a computer system |
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Open date: 20100203 |