CN104259182A - Hard disk destruction device - Google Patents
Hard disk destruction device Download PDFInfo
- Publication number
- CN104259182A CN104259182A CN201410514354.8A CN201410514354A CN104259182A CN 104259182 A CN104259182 A CN 104259182A CN 201410514354 A CN201410514354 A CN 201410514354A CN 104259182 A CN104259182 A CN 104259182A
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- Prior art keywords
- burner hearth
- bucket
- upper cover
- fixed mount
- hard disc
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Abstract
The invention discloses a hard disk destruction device. A hearth is arranged in a furnace body; two crucibles are arranged in the hearth, wherein the crucibles respectively are a heating crucible positioned on the upper part of the hearth and a bearing crucible which is positioned on the lower part of the hearth; a furnace door which facilitates the entrance and exit of the bearing crucible is formed in the side of the furnace body, at the bearing crucible; a fence or grid-shaped structure is arranged at the bottom of the heating crucible; a heating pipe penetrates through the opposite sides of the hearth; an upper hearth cover and a feeding device are arranged on the upper end surface of the hearth; the upper hearth cover is arranged on a fixed frame. The hard disk destruction device disclosed by the invention has the machine miniaturization and safety in use, facilitates the use of an office space, and meets the requirement of small-batch high-speed and high-efficiency destruction.
Description
Technical field
The present invention relates to a kind of apparatus for destroying, particularly a kind of hard disc apparatus for destroying.
Background technology
Hard disc of computer is main and the most frequently used concerning security matters magnetizing mediums, the very high density that its information stores.Some significant data is secret or even priceless, once the loss of information data occur or divulges a secret, will cause immeasurable loss.
At present, to concerning security matters carrier destruction work, the main fixed point unit examined through National Administration for the Protection of State Secrets and the department of consigning of relying on carries out.The method majority that concerning security matters magnetizing mediums is destroyed by these units first carries out demagnetization, then decompose, and finally concentrates to deliver to factory and carry out melt processed., also there is certain potential safety hazard in the man power and material of whole Destruction not only at substantial.
Destroy hard disk and require that the rear information of process is unreducible, current destruction mode mainly contains two kinds:
1. burn: as 200920226317.1 " a kind of hardware destroy devices ", adopt the waste gas produced in filtrating equipment of flue gas process burning process.Which fundamentally can not stop the generation of toxic gas and particle, is difficult to meet the requirement used in office space.
2. mechanical system: as 200810200582.2 " computer hardware destroy devices ", adopts push type broach to destroy hard disk.Though which does not produce waste gas, during work, noise is large, be also unsuitable for office space and use, and the completeness of data destroying leaves a question open.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, and provide a kind of and use rapidly and efficiently, safe and reliable, be applicable to the apparatus for destroying destroying small lot computer hard disc disc in office space.
A kind of hard disc apparatus for destroying, it is characterized in that: include rack, be arranged at the body of heater in rack, and feed arrangement, burner hearth is provided with in body of heater, two crucibles are provided with in burner hearth, comprise the heating crucible being positioned at burner hearth middle and upper part and the undertaking crucible being positioned at bottom respectively, the fire door facilitating undertaking crucible to pass in and out is offered in body of heater side, undertaking crucible place, the bottom of heating crucible is fence or fenestral fabric, one offside of burner hearth runs through heating tube, burner hearth upper surface is provided with burner hearth upper cover and feed arrangement, burner hearth upper cover is arranged on fixed mount, described feed arrangement includes electric cylinder, connecting rod, and hopper, electricity cylinder is connected with connecting rod for promoting connecting rod, connecting rod is then mutually movable with fixed mount to be detachablely connected to promote fixed mount and to move, described feed arrangement is arranged at the front end of burner hearth upper cover, hopper hard disc apparatus for destroying be in not feed state time be positioned at outside burner hearth blanking port, hopper is filled the span of a man's arms by two bucket-shaped components and is formed, the upper articulation of two bucket-shaped components, two bucket-shaped member lower are in closure state in the raw time, the top of two bucket-shaped components is in the state of opening, a bucket of two bucket-shaped components is fixed on burner hearth and covers, another bucket of two bucket-shaped components is then supported on fixed mount by the backstay of both sides is movable, fixed mount is provided with extension spring between those bucket-shaped component and both sides of burner hearth upper cover being supported on, one end of this extension spring is fixed on two backstays of the bucket-shaped component be supported on fixed mount, the other end of this extension spring is then fixed on the extension rod of burner hearth upper cover both sides, the burner hearth upper end surface corresponding at burner hearth blanking port place is provided with block, this block is between the backstay of that bucket-shaped component being supported in fixed mount and burner hearth upper cover extension rod and be in the direction of motion of burner hearth upper cover, in burner hearth upper cover running, cannot continue to follow fixed mount after this block met by the backstay being supported in the bucket-shaped component of fixed mount run forward, thus make spring be continued to stretch along with the proal burner hearth upper cover of fixed mount drives, and make the bucket-shaped component being fixed on burner hearth upper cover continue to rotate forward, thus the bottom of this hopper made is in open mode carries out blanking.
The hard disc apparatus for destroying of this structure, operationally, several pieces disc is placed in feed arrangement, then start electric cylinder working, the electric cylinder of work drives connecting rod action, connecting rod then promotes coupled burner hearth upper cover fixed mount and travels forward, burner hearth upper cover and the feed arrangement be supported on fixed mount is driven to travel forward by fixed mount, when continuing to move ahead until after the backstay be supported in the bucket-shaped component of feed arrangement on fixed mount encounters the block of burner hearth upper surface, the bucket-shaped component of feed arrangement be supported on fixed mount stops travelling forward, and be fixed on that bucket-shaped component that burner hearth covers and still follow burner hearth upper cover and travel forward, just make two obvolvents bucket-shaped component generation relative motion together, due to their upper articulations together, therefore bottom will be opened, and in the heating crucible that disc is dropped in the middle of burner hearth, when blanking is complete, electricity cylinder does revert action, connecting rod is return under electric cylinder drives, thus drive fixed mount return, the bottom realizing burner hearth upper cover return and the bucket-shaped component of feed arrangement is closed.Burner hearth inside is heated by heating tube, high-temperature space is become at freeze profile, disc melts under high temperature action, and the rear disc material of fusing falls into the crucible of lower furnace portion as liquid aluminium magnesium alloy, will accept crucible take out cleaning after a period of time by the fire door on body of heater.
Described heating crucible is large lower young scalariform distributed architecture suitable for reading, and at least one respective side of heating crucible is engraved structure, and the hollow out side in heating crucible is facing to heating tube.
Adopt this structure, facilitate charging and improve thermal effect.
Described undertaking crucible is the little scalariform distributed architecture in large bottom, top.
Described heating tube is carbon fiber-quartz electric heating tube, and power density is high, quick heating, and electric conversion efficiency is high, without ultraviolet radiation.
The rack of upper of furnace body is provided with heat abstractor.
Rack top is provided with heat abstractor, rack surface temperature can be avoided too high.
Described heat abstractor is for be made up of louvre and fan.
Burner hearth upper cover and enclosure top are provided with peep hole, and the peep hole of enclosure top and the peep hole of burner hearth upper cover are in same vertical line, and peep hole is provided with transparent panel.
Peep hole is set at burner hearth upper cover and enclosure top, can conveniently observes situation in burner hearth.
Described rack is provided with the upper cover that can upwards dig, before and both sides be provided with cabinet door.
Described connecting rod is connected for be provided with draw-in groove on connecting rod with the activity of fixed mount is detachable, and fixed mount is provided with can the draw-in groove of Snap joint bar draw-in groove.
In use, the draw-in groove on fixed mount is pushed the draw-in groove on connecting rod.
Heat-insulation layer is enclosed with in the outside of rack body of heater.
Rack and sidewall and cabinet door, on cover and be provided with thermal insulation layer.
In sum, the present invention's following advantage compared to existing technology:
1. hard disc apparatus for destroying of the present invention has complete machine miniaturization, use safety, is convenient to office space and uses, meet the destruction requirement rapidly and efficiently of small lot.
2. adopt the mode of fusing to destroy disc, sell close effect thoroughly reliably, can reach country-level destruction requirement, simple to operate, use cost is low.
3. adopt the furnace chamber of heat-insulation and heat-preservation, Heating Zone Temperature field distribution is uniform and stable, and device outer surface temperature rise is low.
4, have employed the quartzy heating in vacuum pipe using high-temperature resistance carbon fiber as calandria, power density is high, quick heating, and electric conversion efficiency is high, without ultraviolet radiation.
Accompanying drawing explanation
Fig. 1 is the structural representation of hard disc apparatus for destroying of the present invention.
Fig. 2 is the front view of hard disc apparatus for destroying of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Fig. 5 is burner hearth internal structure schematic diagram.
Fig. 6 is the A-A sectional view of Fig. 5.
Fig. 7 is the control circuit figure of hard disc apparatus for destroying of the present invention.
Fig. 8 is the structural representation of heating crucible.
Fig. 9 is the structural representation of undertaking crucible.
Figure 10 is the structural representation of burner hearth upper cover and feed arrangement.
Electric cylinder 32 connecting rod 33 hopper 331 backstay 4 heating tube 5 extension spring 6 block 7 heat abstractor 8 peep hole 9 draw-in groove of label declaration 1 rack 11 cabinet door 2 body of heater 21 burner hearth 211 burner hearth upper cover 212 fixed mount 22 crucible 221 heating crucible 222 undertaking crucible 23 burner hearth blanking port 24 fire door 3 feed arrangement 31.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in more detail.
Embodiment 1
A kind of hard disc apparatus for destroying, include rack 1, be arranged at the body of heater 2 in rack, and feed arrangement 3, burner hearth 21 is provided with in body of heater, two crucibles 22 are provided with in burner hearth, comprise the heating crucible 221 being positioned at burner hearth middle and upper part and the undertaking crucible 222 being positioned at bottom respectively, the fire door 24 facilitating undertaking crucible to pass in and out is offered in body of heater side, undertaking crucible place, the bottom of heating crucible is fence or fenestral fabric, one offside of burner hearth runs through heating tube 4, burner hearth upper surface is provided with burner hearth upper cover 211 and feed arrangement, burner hearth upper cover is arranged on fixed mount 212, described feed arrangement includes electric cylinder 31, connecting rod 32, and hopper 33, electricity cylinder is connected with connecting rod for promoting connecting rod, connecting rod is then mutually movable with fixed mount to be detachablely connected to promote fixed mount and to move, described feed arrangement is arranged at the front end of burner hearth upper cover, hopper hard disc apparatus for destroying be in not feed state time be positioned at outside burner hearth blanking port 23, hopper is filled the span of a man's arms by two bucket-shaped components and is formed, the upper articulation of two bucket-shaped components, two bucket-shaped member lower are in closure state in the raw time, the top of two bucket-shaped components is in the state of opening, a bucket of two bucket-shaped components is fixed on burner hearth and covers, another bucket of two bucket-shaped components is then supported on fixed mount by the backstay 331 of both sides is movable, fixed mount is provided with extension spring 5 between those bucket-shaped component and both sides of burner hearth upper cover being supported on, one end of this extension spring is fixed on two backstays of the bucket-shaped component be supported on fixed mount, the other end of this extension spring is then fixed on the extension rod of burner hearth upper cover both sides, the burner hearth upper end surface corresponding at burner hearth blanking port place is provided with block 6, this block is between the backstay of that bucket-shaped component being supported in fixed mount and burner hearth upper cover extension rod and be in the direction of motion of burner hearth upper cover, in burner hearth upper cover running, cannot continue to follow fixed mount after this block met by the backstay being supported in the bucket-shaped component of fixed mount run forward, thus make spring be continued to stretch along with the proal burner hearth upper cover of fixed mount drives, and make the bucket-shaped component being fixed on burner hearth upper cover continue to rotate forward, thus the bottom of this hopper made is in open mode carries out blanking.Described heating crucible is large lower young scalariform distributed architecture suitable for reading.Described undertaking crucible is the little scalariform distributed architecture in large bottom, top.Described heating tube is the quartzy heating in vacuum pipe of high-temperature resistance carbon fiber as calandria, and the rack of upper of furnace body is provided with heat abstractor 7.Described heat abstractor is for be made up of louvre and fan.Burner hearth upper cover and enclosure top are provided with peep hole 8, and the peep hole of enclosure top and the peep hole of burner hearth upper cover are in same vertical line, and peep hole is provided with transparent panel.Described rack is provided with the upper cover that can upwards dig, before and both sides be provided with cabinet door 11.Described connecting rod is connected for be provided with draw-in groove 9 on connecting rod with the activity of fixed mount is detachable, and fixed mount is provided with can the draw-in groove of Snap joint bar draw-in groove.Heat-insulation layer is enclosed with in the outside of body of heater.Rack and sidewall and cabinet door, on cover and be provided with thermal insulation layer.
The control circuit figure of hard disc apparatus for destroying as of the present invention in Fig. 7.(1) thermocouple is according to the temperature of burner hearth in burner hearth, can produce different thermo-electromotive forcves to thermometer; Thermometer can learn the temperature in burner hearth.
(2) temperature of thermometer according to measurement and the value of design temperature, and the value of the pid parameter of personnel setting, produce corresponding electric current 0mA ~ 24mA; Be supplied to SCR electric power controller;
(3) size of current that transmits according to thermometer of SCR electric power controller, controls output voltage, thus reaches the object controlling power.
(4) feed system: feed system adopts the positive and negative of electric cylinder to transfer charging, electric cylinder adopts direct current 24V voltage to carry out power supply action; When 24V and 0V the two poles of the earth are to adjustment, turning to of electric cylinder will change.
Native system controls distance that electric cylinder advances and electric cylinder time of returning by the time relay.
(5), time for guaranteeing shutdown, the temperature in body of heater can also spread; Native system has installed the fan late release time relay, namely when system in not power-off, even if fluorescent tube stop heating, fan also can continue blowing setting-up time in close.
(6) for guaranteeing that personnel are in busy or the temperature forgetting closedown body of heater, native system set-up time relay, can by actual set, when start reaches setting-up time, body of heater closes heating.
(7) hardware destroy system realizes the control system of equipment by the circuit controlling (1) ~ (6).
It is same as the prior art that the present embodiment does not state part.
Claims (10)
1. a hard disc apparatus for destroying, it is characterized in that: include rack, be arranged at the body of heater in rack, and feed arrangement, burner hearth is provided with in body of heater, two crucibles are provided with in burner hearth, comprise the heating crucible being positioned at burner hearth middle and upper part and the undertaking crucible being positioned at bottom respectively, the fire door facilitating undertaking crucible to pass in and out is offered in body of heater side, undertaking crucible place, the bottom of heating crucible is fence or fenestral fabric, one offside of burner hearth runs through heating tube, burner hearth upper surface is provided with burner hearth upper cover and feed arrangement, burner hearth upper cover is arranged on fixed mount, described feed arrangement includes electric cylinder, connecting rod, and hopper, electricity cylinder is connected with connecting rod for promoting connecting rod, connecting rod is then mutually movable with fixed mount to be detachablely connected to promote fixed mount and to move, described feed arrangement is arranged at the front end of burner hearth upper cover, hopper hard disc apparatus for destroying be in not feed state time be positioned at outside burner hearth blanking port, hopper is filled the span of a man's arms by two bucket-shaped components and is formed, the upper articulation of two bucket-shaped components, two bucket-shaped member lower are in closure state in the raw time, the top of two bucket-shaped components is in the state of opening, a bucket of two bucket-shaped components is fixed on burner hearth and covers, another bucket of two bucket-shaped components is then supported on fixed mount by the backstay of both sides is movable, fixed mount is provided with extension spring between those bucket-shaped component and both sides of burner hearth upper cover being supported on, one end of this extension spring is fixed on two backstays of the bucket-shaped component be supported on fixed mount, the other end of this extension spring is then fixed on the extension rod of burner hearth upper cover both sides, the burner hearth upper end surface corresponding at burner hearth blanking port place is provided with block, this block is between the backstay of that bucket-shaped component being supported in fixed mount and burner hearth upper cover extension rod and be in the direction of motion of burner hearth upper cover, in burner hearth upper cover running, cannot continue to follow fixed mount after this block met by the backstay being supported in the bucket-shaped component of fixed mount run forward, thus make spring be continued to stretch along with the proal burner hearth upper cover of fixed mount drives, and make the bucket-shaped component being fixed on burner hearth upper cover continue to rotate forward, thus the bottom of this hopper made is in open mode carries out blanking.
2. a kind of hard disc apparatus for destroying according to claim 1, it is characterized in that: described heating crucible is large lower young scalariform distributed architecture suitable for reading, at least one respective side of heating crucible is engraved structure, and the hollow out side in heating crucible is facing to heating tube.
3. a kind of hard disc apparatus for destroying according to claim 2, is characterized in that: described undertaking crucible is the little scalariform distributed architecture in large bottom, top.
4. a kind of hard disc apparatus for destroying according to claim 3, is characterized in that: described heating tube is high-temperature resistance carbon fiber quartz electrothermal tube.
5., according to a kind of hard disc apparatus for destroying of Claims 1-4 described in any one, it is characterized in that: on the rack of upper of furnace body, be provided with heat abstractor.
6. a kind of hard disc apparatus for destroying according to claim 5, is characterized in that: described heat abstractor is for be made up of louvre and fan.
7. a kind of hard disc apparatus for destroying according to claim 6, is characterized in that: burner hearth upper cover and enclosure top are provided with peep hole, and the peep hole of enclosure top and the peep hole of burner hearth upper cover are in same vertical line, and peep hole is provided with transparent panel.
8. a kind of hard disc apparatus for destroying according to claim 7, is characterized in that: described rack is provided with the upper cover that can upwards dig, before and both sides be provided with cabinet door.
9. a kind of hard disc apparatus for destroying according to claim 1, is characterized in that: described connecting rod is connected for be provided with draw-in groove on connecting rod with the activity of fixed mount is detachable, and fixed mount is provided with can the draw-in groove of Snap joint bar draw-in groove.
10. a kind of hard disc apparatus for destroying according to claim 1, is characterized in that: be enclosed with heat-insulation layer in the outside of body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514354.8A CN104259182B (en) | 2014-09-29 | 2014-09-29 | Hard disc apparatus for destroying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514354.8A CN104259182B (en) | 2014-09-29 | 2014-09-29 | Hard disc apparatus for destroying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259182A true CN104259182A (en) | 2015-01-07 |
| CN104259182B CN104259182B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514354.8A Active CN104259182B (en) | 2014-09-29 | 2014-09-29 | Hard disc apparatus for destroying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259182B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782620A (en) * | 2016-12-26 | 2017-05-31 | 邱艳 | A kind of abundant Deperming Facility of electronic message unit |
| CN107039052A (en) * | 2017-04-19 | 2017-08-11 | 浙江雷霆电子科技有限公司 | A kind of abundant Deperming Facility of electronic message unit |
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| US20040069883A1 (en) * | 2002-08-28 | 2004-04-15 | Fuji Xerox Co., Ltd. | Shredder apparatus and shredding method |
| CN101380637A (en) * | 2008-09-26 | 2009-03-11 | 沈锦海 | Computer hardware destroy device |
| CN201519694U (en) * | 2009-09-11 | 2010-07-07 | 山东大学 | Hard disk destruction device |
| CN201776269U (en) * | 2010-05-31 | 2011-03-30 | 申伟 | Computer hard disk destroying machine |
| CN201811241U (en) * | 2010-09-27 | 2011-04-27 | 北京和升达信息安全技术有限公司 | High temperature furnace for destroying storage mediums |
| CN204159640U (en) * | 2014-09-29 | 2015-02-18 | 福建省农业机械化研究所 | Hard disc apparatus for destroying |
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2014
- 2014-09-29 CN CN201410514354.8A patent/CN104259182B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040069883A1 (en) * | 2002-08-28 | 2004-04-15 | Fuji Xerox Co., Ltd. | Shredder apparatus and shredding method |
| CN101380637A (en) * | 2008-09-26 | 2009-03-11 | 沈锦海 | Computer hardware destroy device |
| CN201519694U (en) * | 2009-09-11 | 2010-07-07 | 山东大学 | Hard disk destruction device |
| CN201776269U (en) * | 2010-05-31 | 2011-03-30 | 申伟 | Computer hard disk destroying machine |
| CN201811241U (en) * | 2010-09-27 | 2011-04-27 | 北京和升达信息安全技术有限公司 | High temperature furnace for destroying storage mediums |
| CN204159640U (en) * | 2014-09-29 | 2015-02-18 | 福建省农业机械化研究所 | Hard disc apparatus for destroying |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782620A (en) * | 2016-12-26 | 2017-05-31 | 邱艳 | A kind of abundant Deperming Facility of electronic message unit |
| CN106782620B (en) * | 2016-12-26 | 2019-01-15 | 江苏宇极光电科技有限公司 | A kind of abundant Deperming Facility of electronic information equipment |
| CN107039052A (en) * | 2017-04-19 | 2017-08-11 | 浙江雷霆电子科技有限公司 | A kind of abundant Deperming Facility of electronic message unit |
| CN107039052B (en) * | 2017-04-19 | 2019-01-22 | 徐州市三淮重工设备有限公司 | A kind of abundant Deperming Facility of electronic information equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104259182B (en) | 2016-04-20 |
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