Overflow port structure of photovoltaic rolled glass melting furnace
By introducing a flow slowing and control mechanism into the overflow port of the glass melting furnace, the problem of wear on the bottom refractory material by the molten glass was solved, and flow rate control and flow regulation were achieved, thereby improving glass quality and equipment life.
CN224186052UActive Publication Date: 2026-05-01TG FUJIAN PHOTOVOLTAIC GLASS CO LTD
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Patent Information
- Application Number
- CN202521133466.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-01
- Estimated Expiration
- 2035-06-05
AI Technical Summary
Technical Problem
The overflow outlet of existing glass melting furnaces suffers from rapid wear of the bottom refractory material due to the high velocity and kinetic energy impact of molten glass, which shortens its service life and may cause glass defects such as crystallization and bubbles.
Method used
The system employs a flow-slowing mechanism and a flow-control mechanism. By using a gentle slope and a flow-slowing column to slow down the flow rate of the molten glass, combined with a motor-driven pusher plate and a baffle plate, it achieves flow control and precise flow rate adjustment, preventing wear and overflow.
Benefits of technology
This improves the service life of the overflow outlet, reduces glass defects, and ensures high-quality production of photovoltaic rolled glass.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of overflow ports of melting furnaces, and discloses an overflow port structure of a photovoltaic rolled glass melting furnace, which comprises a flow slowing mechanism, a flow control mechanism and a locking mechanism. After molten glass enters the inner wall of the runner, the gentle slope is arranged in the runner and reduces the fall, and meanwhile, the slow flow column is fixed on the outer wall of the gentle slope and slows down the flow speed of the molten glass, so that the molten glass is prevented from directly washing the bottom of the runner, the abrasion of a refractory material is reduced, and the service life of the runner is prolonged; the motor drives the flow pushing plate to rotate through the rotating rod, the flow pushing plate can improve the flowability of molten glass, and the conditions of stagnation, accumulation and the like of the molten glass caused by unsmooth flowing are reduced, so that the generation probability of glass defects such as devitrification and bubbles is reduced, high-quality photovoltaic rolled glass can be produced, and the production efficiency of the photovoltaic rolled glass is improved. And meanwhile, gears are fixed to the outer walls of the rotating rods, the gears are meshed with first gears, the number of the rotating rods is two, and the first gears drive the two rotating rods to move in the same direction.
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