Polycrystalline silicon ingot efficient slicing device for photovoltaic power generation
A technology of slicing device and polycrystalline silicon ingot, which is applied to grinding driving device, fine working device, grinding/polishing equipment, etc., can solve the problems of low processing efficiency and inconvenient to take polycrystalline silicon wafer, so as to improve efficiency and solve the problem of taking polycrystalline silicon wafers. Inconvenient and compact effect
Inactive Publication Date: 2019-05-10
安徽华顺半导体发展有限公司
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency slicing device for polycrystalline silicon ingots for photovoltaic power generation, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and effectively solves the problem that the traditional polysilicon slicing device not only slices polycrystalline silicon wafers Inconvenient to take and low processing efficiency
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[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] Refer to attached Figure 1-2 A high-efficiency slicing device for polycrystalline silicon ingots for photovoltaic power generation provided by an embodiment of the present invention includes a sandblasting cabinet 1 and a processing box 2 installed on the sandblasting cabinet 1. The lower part of the inner cavity of the sandblasting cabine...
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The invention relates to the technical field of polycrystalline silicon machining equipment, in particular to a polycrystalline silicon ingot efficient slicing device for photovoltaic power generation. The polycrystalline silicon ingot efficient slicing device for photovoltaic power generation comprises a sand blasting cabinet and a machining box arranged on the sand blasting cabinet; a box door is arranged on the side wall of the machining box, a downward pressing assembly is arranged on the inner top wall of the machining box, a slicing device is arranged below the downward pressing assembly, the lower end of the slicing device extends to an inner cavity of the sand blasting cabinet, sand blasting assemblies are arranged on the two sides of the lower end of the slicing device, and a discharging opening is formed in the rear side wall of the sand blasting cabinet. Shortcomings in the prior art can be overcome, design is reasonable, the structure is compact, the problems that after a traditional polycrystalline silicon slicing device carries out slicing, polycrystalline silicon chips are inconvenient to take, and machining efficiency is low are solved, the high-speed slicing deviceis particularly suitable for making of a photovoltaic power generation plate with the increasingly wide needs, and the higher market value is achieved.
Description
technical field [0001] The invention relates to the technical field of polysilicon processing equipment, in particular to a high-efficiency polysilicon ingot slicing device for photovoltaic power generation. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It is mainly composed of three parts: solar panels (components), controllers and inverters. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. Solar panels are mainly made using polycrystalline silicon wafers. [0003] The existing polysilicon is formed into a polysilicon ingot after being formed in an ingot casting furnace. The polysilicon ingot needs to be sliced. The traditional polysilicon slice s...
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Login to View More IPC IPC(8): B24B27/06B24B41/00B24B41/06B24B47/12B24B47/20B24B57/02B28D5/04B28D7/04B28D7/00
Inventor 李广森
Owner 安徽华顺半导体发展有限公司