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Silicon rod drawing system

A silicon rod drawing and silicon rod technology, which is applied in the direction of self-melt pulling method, single crystal growth, polycrystalline material growth, etc. The effect of realizing automatic statistics, improving the degree of automation and improving efficiency

Inactive Publication Date: 2021-03-05
YINCHUAN LONGI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing manual information statistics method will lead to the lag of information feedback in each process and poor information flow, resulting in the occurrence of equipment waiting for materials and sick operations, so that the utilization rate of equipment cannot be effectively improved.
The statistical method of manual information will also lead to cumbersome information entry and complicated process, resulting in a high data error rate and unable to provide accurate data support services for production

Method used

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  • Silicon rod drawing system
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Embodiment Construction

[0028] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. "Several" means one or more than one, unless otherwise clearly and specifically defined.

[00...

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Abstract

The invention discloses a silicon rod drawing system, relates to the technical field of solar silicon rod drawing, and provides a technical scheme for automatically counting information of each process in a silicon rod drawing process. The silicon rod drawing system comprises a control platform, and crystal drawing equipment and detection equipment which communicate with the control platform; thecontrol platform is used for controlling the crystal drawing equipment to carry out a crystal drawing process on the silicon material meeting the feeding demand information of the crystal drawing equipment under the condition of determining that the feeding demand information of the crystal drawing equipment exists in the silicon material database according to the state parameters of the crystal drawing equipment, so as to obtain a monocrystalline silicon rod; the drawing information, sent by the crystal drawing equipment, of the monocrystalline silicon rod is stored into a monocrystalline silicon rod database; and the control platform is also used for controlling detection equipment to carry out a detection process on the monocrystalline silicon rod drawn by the crystal drawing equipmentaccording to the ending state information or the furnace shutdown state information sent by the crystal drawing equipment, and storing the detection information of the monocrystalline silicon rod sentby the detection equipment into a monocrystalline silicon rod database.

Description

technical field [0001] The invention relates to the technical field of solar silicon rod drawing, in particular to a silicon rod drawing system. Background technique [0002] At present, the process information of each process of solar silicon rod drawing is mainly obtained through manual document filling and data entry. [0003] However, the existing manual information statistics method will lead to lagging information feedback of each process, poor information flow, resulting in equipment waiting for materials, sick operations, etc., so that the utilization rate of equipment cannot be effectively improved. The statistical method of manual information will also lead to cumbersome information entry and complicated process, resulting in a high data error rate and unable to provide accurate data support services for production. Contents of the invention [0004] The purpose of the present invention is to provide a silicon rod drawing system to provide a technical solution f...

Claims

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Application Information

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IPC IPC(8): C30B29/06C30B15/20
CPCC30B15/20C30B29/06
Inventor 齐成天罗向玉李鑫刘艳芳
Owner YINCHUAN LONGI TECH CO LTD
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