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Door body structure capable of being automatically opened and closed, for box resistance furnace

A box-type resistance furnace, automatic opening and closing technology, applied in the direction of furnaces, crucible furnaces, furnace components, etc., to achieve the effect of ensuring airtightness and connection firmness, and preventing the crucible from overturning

Inactive Publication Date: 2018-10-30
叶泽龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the existing problems in the prior art, the main purpose of the present invention is to provide a new resistance furnace door structure, so that the resistance furnace door can be completely separated from the furnace body, so that no manual labor is required in the process of opening and closing the door. Operation: By improving the structure of the resistance furnace door body, the defect of the deep hearth of the box-type resistance furnace is overcome, so that the operator can easily take the sintered material without causing safety problems

Method used

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  • Door body structure capable of being automatically opened and closed, for box resistance furnace
  • Door body structure capable of being automatically opened and closed, for box resistance furnace
  • Door body structure capable of being automatically opened and closed, for box resistance furnace

Examples

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Effect test

Embodiment 1

[0030] like figure 1 As shown, a box-type resistance furnace door structure that automatically opens and closes, including a resistance furnace 1, a door body 2, and a platform 3 connected to the resistance furnace 1; legs are provided under the resistance furnace 1 and the platform 3 4. The resistance furnace 1 is provided with a hearth 5, and the door body 2 corresponds to the hearth 5, and the door body 2 is provided with a sintering table 6; the platform 3 is provided with two slideways 7, and a sliding device is provided inside it, and two The slideway 7 corresponds to both sides of the furnace 5 respectively.

[0031] like figure 2 As shown, the sliding device includes two gears 8 connected by a chain; the gears 8 in the two slideways 7 are connected by a roller; the chain is provided with a positioning device 9, and the positioning device 9 includes a fixed block 10 , positioning groove 11 and sliding plate 12, described fixed block 10 is a rectangular block, is fixe...

Embodiment 2

[0037] like figure 1 As shown, a box-type resistance furnace door structure that automatically opens and closes, including a resistance furnace 1, a door body 2, and a platform 3 connected to the resistance furnace 1; legs are provided under the resistance furnace 1 and the platform 3 4. The resistance furnace 1 is provided with a hearth 5, and the door body 2 corresponds to the hearth 5, and the door body 2 is provided with a sintering table 6; the platform 3 is provided with two slideways 7, and a sliding device is provided inside it, and two The slideway 7 corresponds to both sides of the furnace 5 respectively.

[0038] like figure 2 As shown, the sliding device includes two gears 8 connected by a chain; the gears 8 in the two slideways 7 are connected by a roller; the chain is provided with a positioning device 9, and the positioning device 9 includes a fixed block 10 , positioning groove 11 and sliding plate 12, described fixed block 10 is a rectangular block, is fixe...

Embodiment 3

[0043] like figure 1 As shown, a box-type resistance furnace door structure that automatically opens and closes, including a resistance furnace 1, a door body 2, and a platform 3 connected to the resistance furnace 1; legs are provided under the resistance furnace 1 and the platform 3 4. The resistance furnace 1 is provided with a hearth 5, and the door body 2 corresponds to the hearth 5, and the door body 2 is provided with a sintering table 6; the platform 3 is provided with two slideways 7, and a sliding device is provided inside it, and two The slideway 7 corresponds to both sides of the furnace 5 respectively.

[0044] like figure 2 As shown, the sliding device includes two gears 8 connected by a chain; the gears 8 in the two slideways 7 are connected by a roller; the chain is provided with a positioning device 9, and the positioning device 9 includes a fixed block 10 , positioning groove 11 and sliding plate 12, described fixed block 10 is a rectangular block, is fixe...

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PUM

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Abstract

The invention discloses a door body structure capable of being automatically opened and closed, for a box resistance furnace. The door body structure comprises the resistance furnace, a door body anda platform connected with the resistance furnace, wherein support legs are arranged below the resistance furnace and the platform separately, the resistance furnace is provided with a hearth, the doorbody corresponds to the hearth, and a sintering table is arranged on the door body; and two slide ways are formed on the platform, a slide device is arranged in each slide way, and the two slide wayscorrespond to the two sides of the hearth separately. Complete separation of the door body disclosed by the invention from a resistance furnace body is realized through the slide devices, and a motor drives a gear to run, without the need of manual operation, so that personnel are prevented from being scalded. The sintering table is arranged on the door body disclosed by the invention, and an operator can convey in and out a sintering material through the movement of the door body instead of placing the sintering material into the hearth while using.

Description

technical field [0001] The invention relates to the technical field of resistance furnaces, in particular to a box-type resistance furnace door structure that can be automatically opened and closed. Background technique [0002] Resistance furnace is a heating furnace that uses resistance wire or resistance belt to heat the furnace. In industrial applications, resistance furnace is often used for heating before metal forging, metal heat treatment, powder metallurgy sintering, glass ceramics sintering, etc. The resistance furnace uses electricity as the heat source. According to the electric heat generation method, the resistance furnace is divided into two types: direct heating and indirect heating. Direct heating resistance furnace refers to the fact that the current directly passes through the heated material to generate heat energy. It is often used for graphitization of carbonaceous electrodes, dense sintering of refractory metals, etc.; indirect resistance furnace is wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/08F27D1/18
CPCF27B14/08F27B2014/0825F27D1/1858
Inventor 叶泽龙
Owner 叶泽龙