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Photovoltaic glass production process

A production process and photovoltaic glass technology, applied in photovoltaic power generation, glass tempering, glass rolling, etc., can solve the problems of poor thickness uniformity and poor continuity of the original sheet, so as to improve rolling uniformity, reduce reflectivity, and improve anti-corrosion The effect of impact power

Pending Publication Date: 2022-05-27
泰州索拉特特种玻璃有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A photovoltaic glass production process proposed by the present invention solves the problems of poor consistency in mixing, melting and calendering of photovoltaic glass and poor thickness uniformity of the original sheet during calendering.

Method used

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  • Photovoltaic glass production process
  • Photovoltaic glass production process
  • Photovoltaic glass production process

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0035] refer to Figure 1-9 , a photovoltaic glass production process, comprising the following steps:

[0036] S1. Feeding: Place the quantitatively proportioned raw materials in the pre-processing section 101 of the crushing box 1, and form a temporary closure to the pre-processing section 101 through the intermittent feeding mechanism 2 arranged in the pre-processing section 101 on the crushing box 1 deal with;

[0037] S2. Mixing and crushing: the raw materials in step S1 are processed by the intermittent feeding mechanism 2 to form a gap feeding process in the crushing box 1, and the crushing mechanism 3 provided in the crushing secti...

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Abstract

The invention belongs to the technical field of photovoltaic glass processing, particularly relates to a photovoltaic glass production process, and aims to solve the problems of poor continuity during mixing, melting and calendaring treatment of photovoltaic glass during processing and poor thickness uniformity during calendaring treatment of an original sheet, and the following scheme is provided: the photovoltaic glass production process comprises the following steps: S1, feeding; s2, mixing and crushing; s3, melting is conducted; s4, float forming; s5, calendaring and annealing; s6, coating and tempering; s7, film pasting and packaging; according to the invention, intermittent feeding of raw materials is formed through the intermittent feeding mechanism, crushing treatment is carried out on the raw materials in cooperation with the crushing roller, and a melt subjected to melting treatment is carried out by the carrying plate, conveyed by the conveying roller, guided and calendered by the guide plate and calendered and conveyed by the calendering roller, so that the forming effect of the melt in the metal bath box is effectively improved; and the thickness of the melt during forming is greatly reduced, so that the calender can conveniently carry out uniform calendering treatment on the formed melt, and the calendering uniformity of the melt is greatly improved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic glass processing, in particular to a photovoltaic glass production process. Background technique [0002] In recent years, the country has paid more and more attention to the development of solar energy, the domestic photovoltaic industry has developed rapidly, the demand for photovoltaic glass is also increasing, and the market potential is huge. At present, the photovoltaic glass we use is generally ordinary flat ultra-white glass; the thickness of ordinary flat ultra-white glass is generally about 3mm, the visible light transmittance is low, and the sunlight transmittance is low; the ultraviolet transmittance is relatively high, and it is easily broken and fragile, which seriously affects Photoelectric conversion efficiency and service life of photovoltaic cells. [0003] At present, the production process of photovoltaic glass usually involves the raw materials going through five steps o...

Claims

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Application Information

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IPC IPC(8): C03B18/02C03B13/00C03B1/00C03C17/00C03B27/00B24B9/08B24B1/00
CPCC03B18/02C03B13/00C03B1/00C03C17/002C03B27/00B24B9/08B24B1/00Y02E10/50
Inventor 陈协民葛宜艳
Owner 泰州索拉特特种玻璃有限公司
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