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Lifting furnace door with multiple peepholes

A peep hole and furnace door technology, applied in the field of lifting furnace doors, can solve the problems of limited sight range and the inability of operators to fully see the situation in the furnace, and achieve the effect that is beneficial to control

Inactive Publication Date: 2012-04-04
WUXI LAIDA HOT WORKING ENGIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, thermal furnaces have been widely used in metallurgical industries such as steel rolling and steel pipes, smelting industries such as aluminum, zinc, and magnesium, as well as thermal furnaces such as ceramic kilns, hot-dip galvanizing furnaces, hot enamel furnaces, drying furnaces, and metal product heating furnaces. In engineering projects, however, currently there is generally only one peep hole for the lifting furnace door used on thermal furnaces, and the sight range of a peep hole is limited, and the operator cannot fully see the situation in the furnace

Method used

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  • Lifting furnace door with multiple peepholes
  • Lifting furnace door with multiple peepholes
  • Lifting furnace door with multiple peepholes

Examples

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0012] As shown in the figure: the lifting furnace door with multiple peep holes includes a front panel 1, a top panel 2, a bottom panel 3, a left panel 4, a right panel 5 and lifting lugs 6, and the top edge of the front panel 1 is fixedly connected with The top panel 2 protruding backward is fixedly connected with the bottom panel 3 protruding backward at the bottom edge of the front panel 1, and the left panel 4 protruding backward is fixedly connected with the left end edge of the front panel 1. The right edge of the panel 1 is fixedly connected with a right panel 5 protruding backwards, and a lifting lug 6 is fixed on the upper surface of the top panel 2. Between the top panel 2, the bottom panel 3, the left panel 4 and the right panel 5, a The concrete frame 7 is provided with a refractory brick filler 8 inside the frame of the concrete frame 7 , and two ...

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Abstract

The invention relates to a lifting furnace door with multiple peepholes, wherein the edge of the top end of a front panel is fixedly connected with a backward extended top panel; the edge of the bottom end of the front panel is fixedly connected with a backward extended bottom panel; the edge of the left end of the front panel is fixedly connected with a backward extended left panel; the edge of the right end of a front panel is fixedly connected with a backward extended right panel; the upper surface of the top panel is fixed with a lifting ear; concrete rims are arranged among the top panel, the bottom panel, the left panel and the right panel; fire-proof brick fillers are arranged in the concrete rims; and two or more peepholes are formed in the front panel. The lifting furnace door with the multiple peepholes makes an operator can completely see the condition in the furnace, which contributes more to the control of production operation.

Description

technical field [0001] The invention relates to a lifting furnace door used on a thermal furnace, in particular to a lifting furnace door with multiple peep holes. Background technique [0002] [0003] At present, thermal furnaces have been widely used in metallurgical industries such as steel rolling and steel pipes, smelting industries such as aluminum, zinc, and magnesium, as well as thermal furnaces such as ceramic kilns, hot-dip galvanizing furnaces, hot enamel furnaces, drying furnaces, and metal product heating furnaces. In engineering projects, however, currently there is generally only one peephole for the lifting furnace door used on the thermal furnace, and the sight range of a peephole is limited, and the operator cannot fully see the situation in the furnace. Contents of the invention [0004] The object of the present invention is to overcome the deficiencies in the prior art, and provide a lifting furnace door with multiple peepholes that can prevent the o...

Claims

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Application Information

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IPC IPC(8): F27D1/18
Inventor 俞雪峰曹文明俞凯吴敏峰
Owner WUXI LAIDA HOT WORKING ENGIN
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