Curtain type regenerative burner for forging heating furnace

A forging heating and heat storage technology, which is applied in forging furnaces, lighting and heating equipment, furnaces, etc., can solve the problems of workpiece ablation and large heat loss, and achieve the effects of ensuring switching, heat loss, and heat storage effects

Active Publication Date: 2020-01-14
邢台鑫鼎热能工程有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] However, the existing ordinary straight-flame burners and flat-flame burners can easily cause workpiece ablation during use, and the burners are placed outside the furnace wall, resulting in relatively large heat dissipation losses. Therefore, it is urgent to develop a curtain type regenerative burner. mouth

Method used

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  • Curtain type regenerative burner for forging heating furnace
  • Curtain type regenerative burner for forging heating furnace
  • Curtain type regenerative burner for forging heating furnace

Examples

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specific Embodiment approach

[0015] Specific implementation method: combined Figure 1-4 As shown, it includes a box body 1; the inner side of the box body 1 is provided with an L-shaped partition 101; welding is used between the L-shaped partition 101 and the box body 1; the box body 1 and the The first pressure-resistant compensation blanket 102 is filled between the L-shaped partitions 101; two groups of regenerative burners 2 are arranged at the front of the L-shaped partition 101; the regenerative burners 2 and the L-shaped partition Between 101 is a combustion chamber 103; the outside of the box 1 is provided with an end cover plate 104; the regenerative burner 2 includes a support body 201, a second compression compensation blanket 202, a fire block 203, and a heat storage body 204 , ignition burner 205 and gas pipe 206; welding is adopted between the support body 201 and the box body 1; a square through pipe 207 is provided on the top of the support body 201; 201 is welded; the second pressure-re...

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Abstract

The invention relates to the technical field of heat storage burners, in particular to a curtain type heat storage burner for a forging heating furnace. A structure in which a first pressure-resistantcompensation blanket is filled between a box body and an L-shaped partition plate is adopted, so that the heat insulation effect is achieved between the box body and the L-shaped partition plate, theheat loss is reduced, and the problem that the loss of the heat dissipation loss of an existing heat storage burner is large is solved; and a structure in which a combustion cavity is formed betweenheat storage burner bodies and the L-shaped partition plate is adopted, so that the flame is made to burn in the combustion cavity, the flame is blocked by a fire blocking brick, then a workpiece is prevented from being ablated by the flame, the service life of the heat storage burner is prolonged, and the problem that a traditional heat storage burner is extremely prone to ablate the workpiece issolved.

Description

technical field [0001] The invention relates to the technical field of regenerative burners, in particular to a curtain-type regenerative burner for forging heating furnaces. Background technique [0002] Regenerative burner (RCB) Regenerative burner is a kind of burner that recovers heat from kiln flue gas through heat storage balls to preheat air so as to achieve the purpose of alternate combustion and uniform heating. Regenerative burners are mainly used in the field of industrial gas heating, and are known for their low NOx emissions and high combustion thermal efficiency. [0003] However, the existing ordinary straight-flame burners and flat-flame burners are very likely to cause workpiece ablation during use, and the burners are placed outside the furnace wall, resulting in relatively large heat dissipation losses. Therefore, it is urgent to develop a curtain type regenerative burner. mouth. Contents of the invention [0004] The technical problem to be solved by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/00F23D14/66F23D14/46B21J17/00
CPCY02E20/34
Inventor 张轶青
Owner 邢台鑫鼎热能工程有限公司
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