CN205280890U - Polycrystalline silicon material intellectual detection system and categorised conveyer - Google Patents
Polycrystalline silicon material intellectual detection system and categorised conveyer Download PDFInfo
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- CN205280890U CN205280890U CN201521095868.0U CN201521095868U CN205280890U CN 205280890 U CN205280890 U CN 205280890U CN 201521095868 U CN201521095868 U CN 201521095868U CN 205280890 U CN205280890 U CN 205280890U
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Abstract
The utility model provides a polycrystalline silicon material intellectual detection system and categorised conveyer, including first transportation area, first transportation is taken to place and is waited to detect the silico briquette, takes both sides to be equipped with pn detector, few sub - life -span resistivity test appearance, quantity detector and an intelligent classification system in proper order in first transportation, and an intelligent detecting system carries out the subregion according to the result that detects to the silico briquette and places, and the subregion includes first categorised district, the categorised district of second and the categorised district of third, and first categorised district, the categorised district of second and the categorised district of third are in first transportation area below and with perpendicular setting the in first transportation area. The utility model discloses a full automated inspection and categorised conveyer, work efficiency is high, saves time 80%, significantly reduce operator and cost of labor only need the 1 people field inspection equipment normal operating can, reducing and artificially detecting the error, the steady quality is easily controlled, and easy formation is standardized. Accelerated structure industrialization technological upgrading greatly, the utmost point helps the photovoltaic industry development.
Description
Technical field
This utility model relates to silicon material sorting device technical field, more specifically to a kind of polycrystalline silicon material Intelligent Measurement and classification conveying arrangement.
Background technology
The flourish rise benefiting most from photovoltaic industry of current polysilicon industry, in the polysilicon product of the whole world, the products application of more than 80% is in photovoltaic industry. Existence to be tried to achieve in industrial structure upgrading by polysilicon enterprise, first the most basic is improve industrial technology and equipment, emphasis strengthens the system integration device of enterprise and the research and development of Technology and industrialization, promote the production domesticization of relevant device and supplementary material, strengthen enterprise independent innovation ability, to improve product quality, reduction cost for core, accelerate technology upgrading, it is achieved effective distribution of resources.
And at present silicon material is detected, mainly rely on the artificial detection equipment that passes through that the impurity element of silicon material, minority carrier life time and resistivity etc. are measured, then according to the result measured, silicon material is carried out manual sort. This detection operation, not only inefficiency, need that number is many, workload big, and there will be because different operating person causes error and the deviation of detection and classification results. This situation and configurations such as currently requiring that quickening industrial structure technology upgrading, raising industrial technology, the system integration and reduction cost are not inconsistent significantly, it will hinder the fast development of photovoltaic industry.
Utility model content
In order to overcome the deficiency in background technology, the utility model discloses a kind of polycrystalline silicon material Intelligent Measurement and classification conveying arrangement.
The technical solution of the utility model is: a kind of polycrystalline silicon material Intelligent Measurement and classification conveying arrangement, including the first conveyer belt, silico briquette to be detected placed by described first conveyer belt, it is sequentially provided with p/n detector in described first conveyer belt both sides, minority carrier life time/resistivity tester, quantity detector and the first intelligent classification system, silico briquette is carried out subregion placement according to the result of detection by described first intelligent checking system, subregion includes the first classification district, second classification district and the 3rd classification district, described first classification district, second classification district and the 3rd classification district are vertically arranged below described first conveyer belt and with the first conveyer belt.
Preferably, described first classification district, the second classification district and the 3rd classification district are respectively arranged with conveying tray.
Preferably, it is provided with the second conveyer belt and the 3rd conveyer belt below described minority carrier life time/resistivity tester and with described first conveyer belt vertical direction.
Preferably, described p/n detector, minority carrier life time/resistivity tester, quantity detector and the first intelligent classification system are by PLC control.
Described second conveyer belt is provided with the second intelligent classification system; 3rd conveyer belt is provided with the 3rd intelligent classification system.
The beneficial effects of the utility model: fully-automated synthesis and classification conveying arrangement, work efficiency is high, saves the time 80%; Greatly reduce operator and cost of labor, only need 1 people's site inspection equipment properly functioning; Reducing and artificially detect error, steady quality is easy to control, is easily formed standardization. Being greatly accelerated the upgrading of structure industrialization technology, pole contributes to photovoltaic industryization development.
Accompanying drawing explanation
Fig. 1,2 be this utility model polycrystalline silicon material Intelligent Measurement and classification a kind of embodiment of conveying arrangement structural representation;
In figure: 1 silico briquette, 2p/n detector, 3 minority carrier life times/resistivity tester, 4 quantity detectors, 5 first transmission bands, 6 conveying trays, 7 sort out silico briquette, 8 intelligent classification systems, 9 first classification districts, 10 second classification districts, 11 the 3rd classification districts, 12 second transmission bands, 13 the 3rd transmission bands.
Detailed description of the invention
Embodiment this utility model provided in conjunction with accompanying drawing is described in further detail:
Such as Fig. 1, shown in 2, a kind of polycrystalline silicon material Intelligent Measurement and classification conveying arrangement, including the first conveyer belt 5, silico briquette to be detected placed by described first conveyer belt 5, it is sequentially provided with p/n detector 2 in described first conveyer belt 5 both sides, minority carrier life time/resistivity tester 3, quantity detector 4 and at least one intelligent classification system 8, silico briquette is carried out subregion placement according to the result of detection by described intelligent checking system 8, subregion includes the first classification district 9, second classification district 10 and the 3rd classification district 11, described first classification district 9, second classification district 10 and the 3rd classification district 11 are vertically arranged below described first conveyer belt 5 and with the first conveyer belt 5.
Preferably, described first classification district, the second classification district and the 3rd classification district are respectively arranged with conveying tray.
Preferably, it is provided with the second conveyer belt and the 3rd conveyer belt below described minority carrier life time/resistivity tester and with described first conveyer belt vertical direction.
Preferably, described p/n detector, minority carrier life time/resistivity tester, quantity detector and intelligent classification system are by PLC control.
Preferably, described second conveyer belt is provided with the second intelligent classification system; 3rd conveyer belt is provided with the 3rd intelligent classification system.
The work process of polycrystalline silicon material Intelligent Measurement and classification conveying arrangement: silico briquette 1 drives through the first conveyer belt 5 and runs, first pass through p/n detector 2 and silicon material is carried out intelligence type judgement, silicon material is n-type or p-type, then resistivity and the minority carrier life time of silicon ingot is detected then through minority carrier life time and resistivity tester 3, after having detected, first conveyer belt 5 continues to run forward, according to detection silicon material type, the result of minority carrier life time and resistivity, if p-type silicon material, silico briquette continues to run forward on the first conveyer belt 5, enter intelligent classification region: if minority carrier life time>2 �� s, resistivity��0.5 �� cm, intelligent classification system 8 is put on the pallet 6 in the first classification district 9 by sorting out silico briquette 7 automatically, when the silicon ingot block number reaching setting on pallet 6, pallet 6 will automatically along rail transport to specifying region, carry out silico briquette again purifying or adjusting P again, B content, if minority carrier life time>2 �� s, resistivity 0.5 ~ 3 �� cm, intelligent classification system 8 is put on the pallet in the second classification district 10 by sorting out silico briquette 7 automatically, when the silicon ingot block number reaching setting on pallet, silico briquette automatically along rail transport to specifying section warehouse, region, will be carried out slice by pallet, if minority carrier life time>2 �� s, resistivity>=3 �� cm, intelligent classification system 8 is put on the pallet in the 3rd classification district 11 by sorting out silicon 7 automatically, when the silicon ingot block number reaching setting on pallet, silico briquette automatically along rail transport to specifying region, will be adjusted P, B content by pallet again. if minority carrier life time<2 �� s, silico briquette will continue to move ahead on the first conveyer belt 5, enter another intelligent classification system, according to resistivity branch :��0.5 �� cm, 0.5 ~ 3 �� cm and>=3 �� cm, put into different pallets, silico briquette reaches to arrange quantity, by transport to different appointment regions, carries out again purifying or adjusting P, B content. if n-type silicon material, minority carrier life time<2 �� s, silicon material will automatically go on the second conveyer belt 12, enter another intelligent classification system, according to resistivity branch :��0.5 �� cm, 0.5 ~ 3 �� cm and>=3 �� cm, putting into different pallets, silico briquette reaches to arrange quantity, by transport to different appointment regions, carry out again purifying or adjusting P, B content. minority carrier life time>2 �� s, silicon material will automatically go on the 3rd conveyer belt 13, entering another intelligent classification system, according to resistivity branch :��0.5 �� cm, 0.5 ~ 3 �� cm and>=3 �� cm, put into different pallets, silico briquette reaches to arrange quantity, by transport to different appointment regions, carries out again purifying or adjusting P, B content. fully-automated synthesis and classification transportation system, controlled completely by PLC, can manually arrange detection speed, conveyer belt speed, pallet charging block number and palletized transport speed according to site specific.
Fully-automated synthesis and classification transportation system, work efficiency is high, saves the time 80%; Greatly reduce operator and cost of labor, only need 1 people's site inspection equipment properly functioning; Reducing and artificially detect error, steady quality is easy to control, is easily formed standardization. Being greatly accelerated the upgrading of structure industrialization technology, pole contributes to photovoltaic industryization development.
In this description, this utility model is described with reference to its specific embodiment. But it is clear that still various modifications may be made and conversion is without departing from spirit and scope of the present utility model. Therefore, specification and drawings is regarded in an illustrative, rather than a restrictive.
Claims (5)
1. a polycrystalline silicon material Intelligent Measurement and classification conveying arrangement, it is characterized in that, including the first conveyer belt, silico briquette to be detected placed by described first conveyer belt, it is sequentially provided with p/n detector in described first conveyer belt both sides, minority carrier life time/resistivity tester, quantity detector and the first intelligent classification system, silico briquette is carried out subregion placement according to the result of detection by described first intelligent checking system, subregion includes the first classification district, second classification district and the 3rd classification district, described first classification district, second classification district and the 3rd classification district are vertically arranged below described first conveyer belt and with the first conveyer belt.
2. polycrystalline silicon material Intelligent Measurement according to claim 1 and classification conveying arrangement, it is characterised in that described first classification district, the second classification district and the 3rd classification district are respectively arranged with conveying tray.
3. polycrystalline silicon material Intelligent Measurement according to claim 1 and classification conveying arrangement, it is characterised in that be provided with the second conveyer belt and the 3rd conveyer belt below described minority carrier life time/resistivity tester and with described first conveyer belt vertical direction.
4. the polycrystalline silicon material Intelligent Measurement according to any one in claim 1-3 and classification conveying arrangement, it is characterised in that described p/n detector, minority carrier life time/resistivity tester, quantity detector and the first intelligent classification system are by PLC control.
5. polycrystalline silicon material Intelligent Measurement according to claim 3 and classification conveying arrangement, it is characterised in that described second conveyer belt is provided with the second intelligent classification system; 3rd conveyer belt is provided with the 3rd intelligent classification system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521095868.0U CN205280890U (en) | 2015-12-25 | 2015-12-25 | Polycrystalline silicon material intellectual detection system and categorised conveyer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521095868.0U CN205280890U (en) | 2015-12-25 | 2015-12-25 | Polycrystalline silicon material intellectual detection system and categorised conveyer |
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| CN205280890U true CN205280890U (en) | 2016-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425135A (en) * | 2015-12-25 | 2016-03-23 | 江苏盎华光伏工程技术研究中心有限公司 | Polysilicon material intelligent detection and classified transport device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425135A (en) * | 2015-12-25 | 2016-03-23 | 江苏盎华光伏工程技术研究中心有限公司 | Polysilicon material intelligent detection and classified transport device and method |
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