CN201159719Y - Detection apparatus for lead contained in glass - Google Patents
Detection apparatus for lead contained in glass Download PDFInfo
- Publication number
- CN201159719Y CN201159719Y CNU200720081352XU CN200720081352U CN201159719Y CN 201159719 Y CN201159719 Y CN 201159719Y CN U200720081352X U CNU200720081352X U CN U200720081352XU CN 200720081352 U CN200720081352 U CN 200720081352U CN 201159719 Y CN201159719 Y CN 201159719Y
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- glass
- darkroom
- leaded
- lamp
- lead
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Abstract
The utility model relates to a glass lead-containing detection device; the technical proposal adopted by the utility model to solve the technical problem includes that the glass lead-containing detection device comprises a workbench, a conveyer belt, a darkroom and an ultraviolet ray lamp; a signal indicator device is arranged in the darkroom; the signal indicator device can indicate the fluorescence of the lead-containing glass excited by the ultraviolet ray lamp; because the technical proposal is adopted, the screen glass which contains lead can be indicated easily by the signal indicator device so that the quality of the glass recovery is improved.
Description
Technical field
The utility model relates to a kind of flint glass checkout equipment, relates in particular to the leaded checkout equipment of panel glass of a kind of CRT.
Background technology
At present, display technology is just entering the dull and stereotyped epoch, and a large amount of TVs that the past produces are electron wastes with just being replaced with the CRT kinescope with computer.For the processing mode of these waste and old CRT kinescopes, domestic present processing mode is generally directly and abandons; Because glass bulb contains precious metal and poisonous metal, the mode that waste and old CRT kinescope is directly abandoned not only causes waste to resource, the more important thing is environment is caused severe contamination.Various countries are strengthening the environmental protection legislation in succession, and mandatory requirement reclaims waste and old CRT monitor.
CRT kinescope cone glass contains lead etc. has pollution to environment heavy metal substance, panel glass is then not leaded usually, when the CRT kinescope was recycled, existing recycling mode was with the panel glass and the recovery of directly classifying after cone glass separates.But there is fraction CRT television picture tube screen glass also to contain lead,, will influences the quality that reclaims glass if sneak into this part leaded panel glass.
The utility model content
In order to overcome above-mentioned shortcoming of the prior art, in the removal process of CRT kinescope, separate leaded panel glass accurately, the utility model provides a kind of glass leaded checkout equipment.
The technical scheme that its technical matters that solves the utility model adopts is: the leaded checkout equipment of glass, comprise worktable, conveying belt, darkroom and UV-lamp, also have a signal indicating device in the described darkroom, flint glass excited fluorescent under UV-lamp can be indicated.
Described signal indicating device is made of with the display that is connected with camera the camera that is positioned at the darkroom, and flint glass is caught by camera at the fluorescence that excites generation, and is transported to the display that is connected with camera, shows on display.
Described signal indicating device also can be made of the optical inductor that is positioned at the darkroom, photoelectric switching circuit and signal lamp.Flint glass is transformed into electric signal, and is out by signal lamp after the fluorescence that excites generation is sensed by optical inductor.
Owing to adopted technique scheme, contain plumbous panel glass and can be easy to be indicated by signal indicating device, improved the quality that glass reclaims.
Description of drawings
Fig. 1 is the direction structure synoptic diagram of facing of the present utility model;
Fig. 2 is a side-looking direction structure synoptic diagram of the present utility model;
Fig. 3 is the circuit diagram of the signal indicating device of embodiment 1;
Description of reference numerals: worktable 1, conveying belt 2, darkroom 3, UV-lamp 4, camera 5, display 6, travel switch 7, panel glass 8.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 3, the leaded checkout equipment of glass, by worktable 1, conveying belt 2, darkroom 3, UV-lamp 4, camera 5, display 6, travel switch 7 is formed, a darkroom 3 is housed above conveying belt 2,3 tops, darkroom dispose the UV-lamp 4 of a 254nm, when panel glass 8 passes through from conveying belt 2, enter darkroom 3, leaded panel glass will produce fluorescence under the exciting of UV-lamp, because fluorescence is visible light, can export by the camera 5 that is placed in the darkroom 3, and on the display 6 that is connected camera, indicate.The mode of the known electrical control of mobile employing of conveying belt in the present embodiment.
Embodiment 2: for the signal indicating device with camera 5 and display 6 formations among the embodiment 1, also the signal indicating device of the another kind of form that can constitute with known optical sensor and photoelectric switching circuit and signal lamp replaces, when leaded panel glass enters the darkroom, under the exciting of UV-lamp, will produce fluorescence, because fluorescence is visible light, can be sensed by optical sensor, and under the effect of photoelectric switching circuit, change into electric signal, make pilot lamp luminous as indicator signal.
Improvement as embodiment 1 and embodiment 2, can also have travel switch 7 at an end of worktable 1, as shown in Figure 1, described travel switch is a circuit controling switch, conveying belt direction of motion is changed, described travel switch be arranged on can with the contacted position of panel glass, contact the startup travel switch with panel glass thereby detect the back that finishes at panel glass, make conveying belt generation counter motion.
When using the utility model, earlier television picture tube screen glass is placed on conveying belt A end, presses start button then, conveying belt drives panel glass and enters the darkroom to the operation of B end.The glass screen is under the irradiation of UV-lamp in the darkroom, and leaded panel glass produces fluorescent effect, transfers to display after being caught by camera.Lead-free glass screen does not produce any variation.Operating personnel judge by the image on the display whether panel glass is leaded.When conveying belt ran to the B end, after the reverse stroke switch of B end was touched by panel glass, the operation of conveying belt automatic reverse was carried back the A end with panel glass.The operator can take off panel glass, by leaded and not leaded classification placement, thereby the detection that has realized leaded panel glass with separate.
Claims (4)
1. the leaded checkout equipment of glass comprises worktable, conveying belt, darkroom and UV-lamp, it is characterized in that, also has a signal indicating device in the described darkroom, flint glass excited fluorescent under UV-lamp can be indicated.
2. the leaded checkout equipment of glass according to claim 1 is characterized in that described signal indicating device is made of with the display that is connected with camera the camera that is positioned at the darkroom.
3. the leaded checkout equipment of glass according to claim 1 is characterized in that described signal indicating device is made of the optical inductor that is positioned at the darkroom, photoelectric switching circuit and signal lamp.
4. according to the leaded checkout equipment of each described glass of claim 1 to 3, it is characterized in that an end of worktable has travel switch, described travel switch be arranged on can with the contacted position of panel glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720081352XU CN201159719Y (en) | 2007-10-09 | 2007-10-09 | Detection apparatus for lead contained in glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720081352XU CN201159719Y (en) | 2007-10-09 | 2007-10-09 | Detection apparatus for lead contained in glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159719Y true CN201159719Y (en) | 2008-12-03 |
Family
ID=40110303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720081352XU Expired - Fee Related CN201159719Y (en) | 2007-10-09 | 2007-10-09 | Detection apparatus for lead contained in glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159719Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198461A (en) * | 2016-08-16 | 2016-12-07 | 海南中航特玻科技有限公司 | Cr in test coloured glass2o3, the method for CoO content |
| CN115015206A (en) * | 2022-07-15 | 2022-09-06 | 合肥工业大学 | Glass surface cleanliness detection device and detection method based on ultraviolet fluorescence method |
-
2007
- 2007-10-09 CN CNU200720081352XU patent/CN201159719Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198461A (en) * | 2016-08-16 | 2016-12-07 | 海南中航特玻科技有限公司 | Cr in test coloured glass2o3, the method for CoO content |
| CN115015206A (en) * | 2022-07-15 | 2022-09-06 | 合肥工业大学 | Glass surface cleanliness detection device and detection method based on ultraviolet fluorescence method |
| CN115015206B (en) * | 2022-07-15 | 2022-11-11 | 合肥工业大学 | Glass surface cleanliness detection device and detection method based on ultraviolet fluorescence method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ren Xin electronic waste recycling (Sichuan) Co., Ltd. Assignor: Renxin Equipment Manufacturing(Sichuan) Co., Ltd. Contract record no.: 2011510000319 Denomination of utility model: Detection apparatus for lead contained in glass Granted publication date: 20081203 License type: Exclusive License Record date: 20111130 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20121009 |