Title:
ガラス繊維タンク窯フォアハースのカバープレート構造
Document Type and Number:
Japanese Patent JP7267432
Kind Code:
B2
Abstract:
The present application discloses a cover plate structure for glass fiber tank furnace forehearth, comprising a chest wall brick, a cover plate brick and a thermal insulating layer, wherein the chest wall brick is built on each of the two sides of the tank furnace forehearth, the cover plate brick spans the top ends of the chest wall brick, and the thermal insulating layer covers the outer surfaces of the cover plate brick and the chest wall brick. The cover plate structure further comprises a first layer gap-covering brick, which is fixed between the cover plate brick and the thermal insulating layer and covers the gap between adjacent cover plate bricks. The present application improves on the structure of the cover plate brick and arranges structurally matched gap-covering bricks at the gaps between adjacent cover plate bricks so as to cover the gaps, so that the flame inside the glass fiber tank furnace forehearth can be effectively prevented from rushing out through the gaps. At the same time, the connection stability of cover plate bricks is also ensured, and thus the stability and service life of the cover plate structure for tank furnace forehearth is guaranteed.
Inventors:
Zhang Yi
Person Length
Zhao Senra
Strict Education Warehouse
Okina Akatsuki East
Person Length
Zhao Senra
Strict Education Warehouse
Okina Akatsuki East
Application Number:
JP2021540453A
Publication Date:
May 01, 2023
Filing Date:
August 12, 2020
Export Citation:
Assignee:
Jushi Group Company Limited
International Classes:
C03B5/425
Domestic Patent References:
| JP5425263U |
Foreign References:
| CN202186938U |
Attorney, Agent or Firm:
Patent Attorney Corporation Washida International Patent Office
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