CN2728658Y - Treatment equipment of waste mercury-containing lamp - Google Patents
Treatment equipment of waste mercury-containing lamp Download PDFInfo
- Publication number
- CN2728658Y CN2728658Y CN 03208016 CN03208016U CN2728658Y CN 2728658 Y CN2728658 Y CN 2728658Y CN 03208016 CN03208016 CN 03208016 CN 03208016 U CN03208016 U CN 03208016U CN 2728658 Y CN2728658 Y CN 2728658Y
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- container
- containing light
- light fitting
- mercury containing
- mercury
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Abstract
The utility model discloses a treatment equipment of waste mercury-containing lamp. The treatment equipment of waste mercury-containing lamp comprises a first container, a mercury-containing lamp delivery device, a crushing mechanism, a crushing lamp tube output device, a second container, a filter device and a fluid delivery device. Wherein, the mercury-containing lamp delivery device is used to deliver the mercury-containing lamps which need to be discarded along a path for entering the first container. The crushing mechanism is used to break up the mercury-containing lamps when the mercury-containing lamp delivery device delivers the mercury-containing lamps into the first container. The crushing lamp tube output device is used to convey the crushing lamp tubes out of the first container. The fluid delivery device is used to convey the fluid in the first container to the second container via the filter device and respectively convey the fluid in the middle part and in the bottom of the second container to the first container and a storing barrel.
Description
Technical field
The utility model is relevant with the treatment facility of discarded object, particularly about a kind of treatment facility of discarded mercury containing light fitting.
Background technology
Mercury containing light fitting is generally to be used in family or the industry processing procedure, and contained mercury is noxious material in it, thus after using the regular hour, must do appropriate waste treatment, otherwise will cause public hazard incident to take place.
And the kind of mercury containing light fitting is divided into two kinds of the low pressure mercury lamp that generally more often is used and the high-pressure sodium lamp that use are just arranged usually on the processing procedure of electronics industry; Be to contain mercury vapour in the low pressure mercury lamp, the method for known its waste treatment be in a closed container with the fluorescent tube fragmentation, by air-extractor the mercury vapour of volatilization is taken out through an airtight pipeline and is sent in the finish again, mercury vapour is mixed with finish, reclaimed again; But this kind mode has following shortcoming:
One, mercury vapour is excessive because of the sealed material deterioration of this closed container or these airtight pipelines easily, causes producing the facts generation that mercury vapour is poisoned.
Two, in the equipment of the discarded mercury containing light fitting of the existing processing of this kind, used a large amount of containers and line seal material, the material of this kind encapsulant requires quite high, and must running check change, thereby causes the cost of this kind equipment to improve.
And hold letter in the general high voltage mercury lamp usually mercury solution is arranged, so that when break process, its mercury solution can stick on the broken fluorescent tube, and the situation of the liquid outflow of having a surplus; And the mode of the useless mercury lamp of above-mentioned existing processing only can recycle the mercury vapour in the mercury lamp, for being infected with on broken mercury lamp pipe or the mode and the equipment of residual mercury lamp and non-processor, so existing mode also can't be dealt carefully with discarded high-pressure sodium lamp.
Up to now, general electronics manufacturing is for the processing of discarded high-pressure sodium lamp, only can be in the mode that stores for it; Thus, the discarded high-pressure sodium lamp that quantity increases gradually just forms a storage and goes up serious problem.
The utility model content
Main purpose of the present utility model is to provide a kind of treatment facility of discarded mercury containing light fitting, is to reclaim poisonous mercury solution and mercury vapour safely and fast.
In order to achieve the above object, the treatment facility of discarded mercury containing light fitting of the present utility model includes:
One first container:
One mercury containing light fitting conveying device is in order to the mercury containing light fitting of abandoning processing for waste is complied with a delivery pathways that can enter in this container;
One crushing mechanism is when mercury containing light fitting being conveyed in this container in this conveying device, with this mercury containing light fitting fragmentation;
One broken fluorescent tube carrying device is to be delivered to outside this first container in this first container in order to the fluorescent tube with fragmentation;
One second container;
One filter:
One fluid conveying device be in order to the fluid in this first container is carried through this filter and in this second container that arrives, and the stage casing and the bottom of this second container carries back this container and one to store in the bucket respectively the fluid in this container certainly.
The treatment facility of described discarded mercury containing light fitting, the bottom surface of this first container are from an end to other the end shape that inclines.
The treatment facility of described discarded mercury containing light fitting, this mercury containing light fitting conveying device is to comprise to put hopper, and its top forms an inlet, the bottom forms an outlet, use and to insert this from this inlet for discarded mercury containing light fitting and put hopper, and these light fixtures of inserting can be sent from this outlet one by one; One conveyer, be to drive by two conveyer belts, that this two conveyer belt rotates synchronously and most roller that forms the transport path of this two conveyer belt is constituted, wherein, respectively be provided with most light fixture folders according to preset space length on this conveyer belt, and these light fixtures folder is that each can be subjected to this two conveyer belts circulation warp let-off this puts the outlet of hopper, with the pull lamp holder of the light fixture sent from this outlet of folder, and pass through in this container and enter this by the conveying of this two conveyer belt and wash in the dropping liquid, leave this again and wash dropping liquid; One auxiliary rail, be that an end is connected in the exit that this puts hopper, the path of the part that is positioned at this container of then parallel this two conveyer belt of body portion, transport from this with auxiliary respectively this light fixture folder and to put the light fixture that hopper outlet is sent, end is to stretch out outside this first container in addition, form one and draw, so that after the lamp holder of this each light fixture folder institute gripping is transported to, draw disengaging along this.
The treatment facility of described discarded mercury containing light fitting, this crushing mechanism is to have a stopper cam and a broken folder; This stopper cam is driven by a power spare and rotate, broken folder is to be articulated by two pressure parts to form, respectively this pressure part has a compression part and Actuator Division, be after this two pressure part articulates, to be relative shape, and this stopper cam is to be positioned between this two Actuator Division, during rotation, can promote to open outside this two Actuator Division, and this two compression part of interlock is laminated; Be provided with an elastic component between this two pressure part, be keep this two compression part in open from state; In addition, this crushing mechanism is the opening part that is positioned at this first container, when making the compression part pressing of its broken folder, can wash the mercury containing light fitting that this conveying device of crushing is carried in the dropping liquid in this.
The treatment facility of described discarded mercury containing light fitting, this fluorescent tube fragment conveying device, it has a carrier pipe, be to cross on this first container, and this first container introversion is extended outside this first container obliquely certainly, this carrier pipe is provided with an opening, be positioned under this crushing mechanism, with can accept this crushing mechanism the fluorescent tube fragment of broken mercury containing light fitting, this carrier pipe has a filter screen section in addition, is the side position place in addition that is positioned at respect to this opening; One conveying axis is to be located in this carrier pipe, and it has the spiral leaf that a turning cylinder and extends spirally along this turning cylinder, and when this conveying axis rotated, its spiral leaf can be sent the fluorescent tube fragment that this carrier pipe collected.
The treatment facility of described discarded mercury containing light fitting, the bottom surface of this second container are from an end to the oblique shape of the other end.
The treatment facility of described discarded mercury containing light fitting, this filter are to have a filter screen, are located on this second container, and this filter screen has a breach; One removes fan, it has four blades that the isogonism radiation-like distributes, this removing fan is to be hubbed on this filter screen with its center, the bottom of these four blades is connected on this filter screen, this removing fan can rotate on this filter screen, and when rotating, respectively this blade can be passed the object on this filter screen to this indentation, there, and this breach drops out certainly; One motor is to rotate in order to drive this removing fan.
The treatment facility of described discarded mercury containing light fitting, this fluid delivery system is made up of most pumps, pipeline and valve, be the fluid in this container to be delivered in this second container, and carry back this container and one to store in the bucket respectively the fluid in this container the stage casing and the bottom of this second container in order to the bottom surface lowest part of this first container certainly.
The treatment facility of described discarded mercury containing light fitting more includes one the 3rd container, and this fluid delivery system more can be delivered to the fluid in this second container the 3rd container, also the fluid in the 3rd container be carried back in this second container.
The treatment facility of described discarded mercury containing light fitting, the 3rd container are in order to holding chemical reaction medicament, mainly be by pH value between 9 one 11 alkali liquid, as NaOH and reducing agent, such as NaBH4, SnCl4 etc. composition.
Description of drawings
Fig. 1 is the schematic diagram of the utility model one preferred embodiment;
Fig. 2 is the device schematic diagram according to the 2-2 direction of visual lines of Fig. 1;
Fig. 3 looks schematic diagram on the part device embodiment illustrated in fig. 1;
Fig. 4 is another preferred embodiment schematic diagram of the utility model.
The specific embodiment
In order to more clearly understand the utility model, lift the utility model preferred embodiment now, and cooperate following diagram to describe it in detail.
See also accompanying drawing 1-3, the treatment facility 1 of a kind of discarded mercury containing light fitting that the utility model provides includes:
One first container 10, its bottom surface 11 is skewed to the other end from an end, and wherein dropping liquid 20 is washed in holding, is the acid solution of sour alkali value between 1-2, as nitric acid or hydrochloric acid etc.
One mercury containing light fitting conveying device 30, be to comprise to put hopper 31, its top forms an inlet 311, the bottom forms an outlet 312, and using can enter the mouth from this for discarded mercury containing light fitting 311 inserts this and put hopper 31, and these light fixtures of putting the people can be sent from this outlet 312 one by one; One conveyer 32, be by two conveyer belts 321, most drive that this two conveyer belt 321 rotates synchronously and roller 322 that majority forms the transport path of this two conveyer belt 321 is constituted, wherein, respectively be provided with most light fixture folders 323 according to preset space length on this conveyer belt 321, and these light fixtures folder 323 is that each can be subjected to these two conveyer belts, 321 circulation warp let-offs this puts the outlet 312 of hopper 31, with the pull lamp holder of the light fixture sent from this outlet 312 of folder, and pass through in this first container 10 and enter this and wash in the dropping liquid 20 by the conveying of this two conveyer belt 321, leave this again and wash dropping liquid 20; One auxiliary rail 33, be that an end is connected in this outlet of putting hopper 31 312 places, the path of the part that is positioned at this first container 10 of then parallel this two conveyer belt 321 of body portion, transport from this with auxiliary respectively this light fixture folder 323 and to put hopper 31 outlets 312 light fixtures of sending, end is to stretch out outside this first container 10 in addition, form one and draw 331, so that after the lamp holder of 323 grippings of this each light fixture folder is transported to, draws 331 and break away from along doing this.One crushing mechanism 40 is to have a stopper cam 41 and a broken folder 42; This stopper cam 41 is driven by a power spare and rotate, this fragmentation folder 42 is to be articulated by two pressure parts 421 to form, respectively this pressure part 421 has a compression part 422 and an Actuator Division 423, be after this two pressure part 421 articulates, to be relative shape, and this stopper cam 41 is to be positioned at 423 of this two Actuator Divisions, during with rotation, can promote this two Actuator Divisions, 423 outer opening, and this two compression part 422 of interlock is laminated; 421 of this two pressure parts are provided with an elastic component 43, be keep 422 of this two compression parts from state; In addition, this crushing mechanism 40 is the opening parts that are positioned at this first container 10, when making compression part 422 pressings of its broken folder 42, can wash the mercury containing light fitting that this conveying device 30 of crushing is carried in the dropping liquid 20 in this.
One fluorescent tube fragment conveying device 50, it has a carrier pipe 51, be to cross on this first container 10, and these first container, 10 introversions are extended outside this first container 10 obliquely certainly, this carrier pipe 50 is provided with an opening 511, is positioned under this fragmentation folder 42, can accept the fluorescent tube fragment of these fragmentation folder 42 mercury containing light fittings of being crushed, this carrier pipe 51 has a filter screen section 512 in addition, is the side position place in addition that is positioned at respect to this opening 511; One conveying axis 52 is to be located in this carrier pipe 51, and it has the spiral leaf 522 that a turning cylinder 521 and extends spirally along this turning cylinder 521.When this conveying axis 52 rotated, the fluorescent tube fragment that its spiral leaf 522 can be collected this carrier pipe 51 was sent.
One second container 60, its bottom surface 61 are from an end to the oblique shape of the other end, and its inside is separated to form one first room 62, one second room 63 and one the 3rd room 64 that is interconnected with dividing plate.One filter 70 is to have a filter screen 71, is located on first room, 62 openings of this second container 60, and this filter screen 71 has a breach 711; One removes fan 72, it has 721 on four leaves that the isogonism radiation-like distributes, this removing fan 72 is to be hubbed on this filter screen 71 with its center, the bottom of these four blades 721 is connected on this filter screen 71, removing fan 72 can rotate on this filter screen 71, and when rotating, respectively this blade 721 can be passed the object on this filter screen 71 to these breach 711 places, and this breach 711 drops out certainly; One motor 73 is to rotate in order to drive this removing fan 72.One fluid conveying device 80, formed by most pumps 81, pipeline 82 and valve 83, be that bottom surface lowest part in order to this first container 10 certainly is delivered to the fluids in this container 10 in this second container 60, and the stage casing of this second container 60 and bottom carry back this first container 10 and one to store in barrels 84 respectively the fluid in this container 60 certainly.
More than, be each device introduction and the set-up mode explanation of a preferred embodiment of utilization discarded mercury containing light fitting treatment facility 1 of the present utility model, and the occupation mode of this treatment facility 1 and start are described as follows now:
One, at first, the discarded mercury containing light fitting A that desires to handle is inserted putting in the hopper 31 of this mercury containing light fitting conveying device 30 one by one, these light fixtures A is sent from the outlet 312 that this puts hopper 31 one by one.
Two, send when this puts outlet 312 places of hopper 31 as these light fixtures A, to be pressed from both sides one by one from the lamp holder place of this light fixture A respectively by the light fixture on this two conveyer belt 321 folder 323 and pull, and be conveyed in this first container 10, and soak to stagnate and wash in the dropping liquid 20 in this along this auxiliary rail 33.
Three, pass through this fragmentation when pressing from both sides 42 belows as this light fixture A that is transferred respectively, the fluorescent tube of the light fixture A that this fragmentation folder 42 will make its compression part 422 pressings crush because of the driving of this stopper cam 41 to pass through by broken mechanism 40.
Four, this broken fluorescent tube fragment will be fallen in the carrier pipe 51 of this fluorescent tube fragment conveying device 50, and contained mercury solution then passes the filter mesh layer 512 of this carrier pipe 51 and sinks down on the bottom surface of this first container 10 in the broken light fixture; The conveying axis 52 that rotates in this conveying device 50 will be sent recycling bin B outside being arranged in this first container 10 falling into fluorescent tube fragment in this carrier pipe 51, and in this process, this wash dropping liquid 20 the attached work layer of the small amount of mercury of appended work on these fragments will be washed from, make these fragments when sending, can not attach any amount of mercury.
Five, on the other hand, respectively should discard the lamp holder of mercury containing light fitting A after its fluorescent tube is crushed, to be pulled by the light fixture of this light fixture conveying device 30 folder 323 lasting folders and be delivered to the end in addition of this auxiliary rail 33, and after arriving this end, break away from, and 331 drop out outside this first container 10 along drawing of this auxiliary rail 33, be located among the outer recycling bin C of this first container 10 and fall into.
Six, when said apparatus and mechanism's start, pump 81 in this fluid delivery system 80 is washed dropping liquid 20 and the extraction of residual mercury solution from the bottommost of this first container 10 with this simultaneously, and carry through this filter 70, and flow in this second container 60, make this wash tiny fluorescent tube fragment contained in the dropping liquid 20 and reside on this filter screen 71, and this is washed mercury solution contained in the dropping liquid 20 and will separate the bottom that lodges in this second container 60 because of difference in specific gravity.
Seven, on the filter guiding principle 71 of this filter 70 removing fan 72 cleanings in will being rotated by this of residual fine debris, this breach 711 falls into one and is arranged in the outer recycling bin D of this second container 60 certainly.
Eight, this filtered and mercury solution separate finish wash dropping liquid 20, will be sent back to again by this fluid delivery system 80 and continue in this first container 10 to use, the mercury solution that lodges in these second container, 60 bottoms then can be released to a sealing recycling bin 84.So far, just finish the processing of discarded mercury containing light fitting A.
By above-mentioned method as can be known, because discarded mercury containing light fitting is to soak the washing in this first container that stagnate to carry out fragmentation in the dropping liquid,, be reacted into mercury ion and be subjected to this to wash drops so the mercury vapour in these mercury containing light fittings can not leak.
And the attached work layer of the mercury of appended work can be subjected to this pickling of washing dropping liquid and can be not residual on the tube inner wall after these fragmentations and on these lamp holders, so can not produce the murder by poisoning problem after the recovery.
Besides this wash dropping liquid reach after filtration after the mercury solution separation steps be recycled to this first container continue with and must not release, so can not produce environmental pollution.
At last, to separate the mercury solution that lodges in this second container be can independently reclaim for industrial utilization again because of washing dropping liquid with this, thus can reach the effect of recycling, and can not produce pollution problem.
In addition, the treatment facility 1 of the discarded mercury containing light fitting of present embodiment must not use the encapsulant of any high-quality requirement, so do not have the expensive phenomenon of above-mentioned existing treatment facility.
See also Fig. 5, this figure is shown is the treatment facility 2 of discarded mercury containing light fitting of using another preferred embodiment of the utility model method, they are different with the foregoing description to be in more including one the 3rd container 90, and increases the fluid in this second container 60 is delivered to the 3rd container 90 and the fluid in the 3rd container 90 is carried back pipeline 82, pump 81 and valve 83 in this second container 60; The 3rd container 90 is in order to holding chemical reaction medicament, mainly is made up of between alkali liquid (as NaOH) and the reducing agent (as NaBH4, SnCl4 etc.) of 9-11 pH value.20 liquid of washing that filter and separated with mercury solution in this second container 60 are evacuated in the 3rd container 90, can make this wash the dropping liquid 20 interior contained mercury ions that ooze of on fluorescent tube fragment and lamp holder, washing and be reduced into mercury salt, and make these mercury salts be deposited on the 3rd container 90 bottoms, for extracting to a sealing recycling bin E; Washing dropping liquid 20 and then can draw back in this second container 60 after reduction reaction continues in this first container 10 to use for drawing back.
In a word, can remove this and wash mercurous in the dropping liquid 20, reach harmless effect.
Claims (8)
1. the treatment facility of a discarded mercury containing light fitting is characterized in that, includes:
One first container, the bottom surface of its first container are from an end to other the end shape that inclines
One mercury containing light fitting conveying device, it is to comprise to put hopper, its top forms an inlet, the bottom forms an outlet; One conveyer is to be driven by two conveyer belts, that this two conveyer belt rotates synchronously and most roller that forms the transport path of this two conveyer belt is constituted;
One crushing mechanism, it is to have a stopper cam and a broken folder;
One broken fluorescent tube carrying device, its this fluorescent tube fragment conveying device, it has a carrier pipe, is to cross on this first container;
One second container;
One filter;
One fluid conveying device.
2. the treatment facility of discarded mercury containing light fitting as claimed in claim 1, it is characterized in that, described this mercury containing light fitting conveying device, wherein, respectively be provided with most light fixtures folder according to preset space length on this conveyer belt, and these light fixtures folders are that each can be subjected to this two conveyer belts circulation warp let-off this puts the outlet of hopper, with the pull lamp holder of the light fixture sent from this outlet of folder, and pass through in this container and enter this by the conveying of this two conveyer belt and wash in the dropping liquid, leave this again and wash dropping liquid; One auxiliary rail, be that an end is connected in the exit that this puts hopper, the path of the part that is positioned at this container of then parallel this two conveyer belt of body portion is transported from this with auxiliary respectively this light fixture folder and to be put the light fixture that hopper outlet is sent, end is to stretch out outside this first container in addition, forms one and draws.
3. the treatment facility of discarded mercury containing light fitting as claimed in claim 1 is characterized in that, described this crushing mechanism is to have a stopper cam and a broken folder; This stopper cam is driven by a power spare and rotate, this fragmentation folder is to be articulated by two pressure parts to form, respectively this pressure part has a compression part and Actuator Division, be after this two pressure part articulates, to be relative shape, and this stopper cam is to be positioned between this two Actuator Division, during rotation, can promote to open outside this two Actuator Division, and this two compression part of interlock is laminated; Be provided with an elastic component between this two pressure part, be keep this two compression part in open from state; In addition, this crushing mechanism is the opening part that is positioned at this first container.
4. the treatment facility of discarded mercury containing light fitting as claimed in claim 1, it is characterized in that, described this fluorescent tube fragment conveying device, extend obliquely outside this first container from this first container introversion, this carrier pipe is provided with an opening, be positioned under this crushing mechanism, with can accept this crushing mechanism the fluorescent tube fragment of broken mercury containing light fitting, this carrier pipe has a filter screen section in addition, is the side position place in addition that is positioned at respect to this opening; One conveying axis is to be located in this carrier pipe, and it has the spiral leaf that a turning cylinder and extends spirally along this turning cylinder.
5. the treatment facility of discarded mercury containing light fitting as claimed in claim 1 is characterized in that, the bottom surface of described this second container is from an end to the oblique shape of the other end.
6. the treatment facility of discarded mercury containing light fitting as claimed in claim 1 is characterized in that, described this filter is to have a filter screen, is located on this second container, and this filter screen has a breach; One removes fan, and it has four blades that the isogonism radiation-like distributes, and this removing fan is to be hubbed on this filter screen with its center, and the bottom of these four blades is connected on this filter screen, and this removing fan can rotate on this filter screen; One motor is electrically connected with this removing fan.
7. the treatment facility of discarded mercury containing light fitting as claimed in claim 1, it is characterized in that, described this fluid delivery system is made up of most pumps, pipeline and valve, they be to be connected in this second container, and the stage casing of this second container and bottom take back this first container and one and store in the bucket certainly from the bottom surface of this first container lowest part.
8. the treatment facility of discarded mercury containing light fitting as claimed in claim 1, it is characterized in that, more include one the 3rd container, and this fluid delivery system is connected to the 3rd container through most pumps, pipeline and valve with this second container, and the 3rd container is taken back in this second container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208016 CN2728658Y (en) | 2002-10-30 | 2003-09-11 | Treatment equipment of waste mercury-containing lamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021503087A CN1517162A (en) | 2002-10-30 | 2002-10-30 | Treafment equipment of waste mercury-containing lamp |
| CN02150308.7 | 2002-10-30 | ||
| CN 03208016 CN2728658Y (en) | 2002-10-30 | 2003-09-11 | Treatment equipment of waste mercury-containing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728658Y true CN2728658Y (en) | 2005-09-28 |
Family
ID=35047441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208016 Expired - Fee Related CN2728658Y (en) | 2002-10-30 | 2003-09-11 | Treatment equipment of waste mercury-containing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728658Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140790A (en) * | 2016-07-29 | 2016-11-23 | 四川圣典节能服务有限公司 | The recycling technique of LED |
| CN106216352A (en) * | 2016-07-29 | 2016-12-14 | 四川圣典节能服务有限公司 | The system of fluorescent material in recycling LED |
-
2003
- 2003-09-11 CN CN 03208016 patent/CN2728658Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140790A (en) * | 2016-07-29 | 2016-11-23 | 四川圣典节能服务有限公司 | The recycling technique of LED |
| CN106216352A (en) * | 2016-07-29 | 2016-12-14 | 四川圣典节能服务有限公司 | The system of fluorescent material in recycling LED |
| CN106140790B (en) * | 2016-07-29 | 2019-09-06 | 河北君业科技股份有限公司 | The recycling technique of fluorescent lamp |
| CN106216352B (en) * | 2016-07-29 | 2019-09-24 | 杨聪 | The system for reusing fluorescent powder in fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |