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Alloy rapid heating furnace

A rapid heating and alloying technology, which is applied in the field of heating furnace, can solve the problems such as inability to change, and achieve the effect of increasing the heating amount of the alloy and improving production efficiency

Inactive Publication Date: 2022-07-26
浙江沃洛达节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The capacity of the original alloy heating furnace is fixed and cannot be changed. In order to meet the needs of large-capacity heating, it is necessary to develop a new alloy rapid heating furnace.

Method used

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Embodiment Construction

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] like Figure 1-5 As shown, the present invention provides an alloy rapid heating furnace, including a furnace body 1 , a gas preheating channel 2 , a gas preheating channel 3 , a burner 4 , a first igniter 5 , a blanking device, and a frame 16 .

[0031] The furnace body 1 adopts a layered casting structure. When the furnace body 1 adopts a layered casting structure, when the original small-capacity heating furnace becomes a large-capacity heating furnace, the number of layers of the furnace body...

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Abstract

The invention discloses a rapid alloy heating furnace which comprises a furnace body, a gas preheating channel, a coal gas preheating channel, a combustor, a first igniter and a discharging device. The furnace body adopts a layered casting structure; the gas preheating channel is arranged outside the furnace body; the multiple combustors are arranged on the multi-face side walls in the multi-layer structure of the furnace body respectively, and the combustors are communicated with the gas preheating channel and the coal gas preheating channel through pipelines respectively; the plurality of first igniters are arranged on the furnace body and are adjacent to the plurality of combustors; the discharging device is located at the lower end opening of the furnace body. The variable requirement of changing an original small-capacity heating furnace into a large-capacity heating furnace can be met, the alloy heating capacity of the furnace body is increased, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of heating furnaces, in particular to an alloy rapid heating furnace. Background technique [0002] With the replacement of old and new production capacity in the domestic steel industry in recent years, alloy heating technology has received more and more attention in steel production. The tonnage of newly built heating furnaces has gradually increased, from the original 60, 80, 100t small-capacity furnaces to 150t, 200t, 300t large-capacity furnaces, and the amount of alloy required for steelmaking increases. The capacity of the original alloy heating furnace is fixed and cannot be changed to meet the needs of large-capacity heating. It is necessary to develop a new alloy rapid heating furnace. SUMMARY OF THE INVENTION [0003] The present invention provides an alloy rapid heating furnace to solve the technical problems mentioned in the background art. [0004] In order to solve the above-mentioned tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B17/00F27D1/00
CPCF27B17/00F27D1/00
Inventor 张会强王彬张钦浩
Owner 浙江沃洛达节能科技有限公司
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