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Cathode cooling water energy-saving utilization system of coated glass production line

A technology of coated glass and cooling system, applied in sputtering coating, ion implantation coating, vacuum evaporation coating and other directions, can solve the problem of huge power consumption, reduce water demand, save water resources, and rationally use energy Effect

Pending Publication Date: 2019-12-31
武汉长利新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

consumes a lot of power

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  • Cathode cooling water energy-saving utilization system of coated glass production line
  • Cathode cooling water energy-saving utilization system of coated glass production line

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Embodiment Construction

[0029] In order to make the content of the present invention more easily and clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0030] Such as figure 1 and figure 2 As shown, an energy-saving utilization system for cathode cooling water in a coated glass production line includes a water tank 1, a cathode 2 and a cooling system 3, and the water tank 1, cathode 2 and cooling system 3 are connected to form a circulation loop through a cathode water supply pipeline, and also includes a water tank installed at the cathode The circulating water pump 4 that provides power for the circulating circuit on the water supply pipeline.

[0031] The cathode cooling water system of the present application also includes a coating cleaning system 5, and the coating cleaning system is provided with a coating cleaning water supply pipeline.

[0032] In this application, the cooli...

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Abstract

The invention relates to the field of off-line coated glass production and discloses a cathode cooling water energy-saving utilization system of a coated glass production line. The cathode cooling water energy-saving utilization system comprises a water tank, a cathode, a cooling system, a circulating water pump and a coating film cleaning system, wherein a bypass pipeline is connected in parallelwith a pipeline between the cathode and the cooling system; and the bypass pipeline and a coating film cleaning water supply pipeline have heat exchange through a heat exchanger. The cathode coolingwater energy-saving utilization system utilizes heat generated during the cathode cooling process to clean a float glass substrate before coating while providing a cooling environment for the cathode,reasonably utilizes energy, is energy-saving and environmentally friendly, and also utilizes the heat generated during the cathode cooling process to clean the float glass substrate before coating toreduce the demand of water quantity consumed through water vapor evaporation cooling of a cooling tower to save the water resource.

Description

technical field [0001] The invention relates to the field of off-line coated glass production, in particular to an energy-saving utilization system for cathode cooling water in a coated glass production line. Background technique [0002] Low-E glass, also known as low-emissivity glass, is a film system product composed of multiple layers of metal or other compounds coated on the glass surface. Its coating layer has the characteristics of high transmission of visible light and high reflection of mid- and far-infrared rays, which makes it have excellent heat insulation effect and good light transmission compared with ordinary glass and traditional architectural coated glass. Off-line Low-E coating is one of the production technologies for coating Low-E glass, which is suitable for coating large area glass. [0003] In the glass coating process, the cathode vacuum magnetron sputtering method is often used for coating, which coats the surface of high-quality float glass with o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/35C23C14/02C03C17/00
CPCC23C14/3407C23C14/35C23C14/021C03C17/001
Inventor 杨真理王桂荣张朝晖易立
Owner 武汉长利新材料科技有限公司
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