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Improved type side-blowing molten pool smelting furnace

A molten pool melting furnace, an improved technology, applied in furnaces, crucible furnaces, furnace components, etc., can solve problems such as difficult temperature control

Active Publication Date: 2016-06-22
CHINA ENFI ENGINEERING CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to provide an improved side blowing melting pool melting furnace to solve the problem of difficult temperature control in the melting pool melting furnace in the prior art

Method used

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  • Improved type side-blowing molten pool smelting furnace
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  • Improved type side-blowing molten pool smelting furnace

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Embodiment Construction

[0046] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0047] combine Figure 1 to Figure 3As shown, the embodiment of the present invention provides an improved side-blowing molten pool melting furnace, the oblong furnace body of the molten pool melting furnace includes an oblong furnace body, a furnace hearth 10, a furnace roof 50, and a furnace body frame structure 40 and the multi-channel spray guns 30 arranged on both sides of the smelting reduction furnace; wherein, the oblong furnace body is surrounded by a furnace body guard plate 80, and the oblong furnace body includes a middle straight section and semicircular sections at both ends; A water jacket 111 is installed on the inner lower part of the plate 80, and a first refractory brick lay...

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Abstract

The invention provides an improved type side-blowing molten pool smelting furnace. The improved type side-blowing molten pool smelting furnace comprises a long round furnace body, a furnace cylinder, a furnace top, a furnace body frame structure and a plurality of multi-channel spray guns. The multi-channel spray guns are arranged on the two sides of the long round furnace body correspondingly. The long round furnace body is formed by a furnace body protective plate in an enclosed mode. A water sleeve is installed on the lower portion of the inner side of the furnace body protective plate. A first firebrick layer is further inlayed in the inner side of the water sleeve. A second firebrick layer is arranged on the water sleeve and the first firebrick layer and installed on the inner side of the furnace body protective plate. The furnace cylinder is arranged at the bottom of the long round furnace body. The long round furnace body is provided with a metal discharge outlet and a slag outlet. The furnace body frame structure comprises steel vertical pillars, cross beams and pulling rods. The multi-channel spray guns are arranged on the two sides of the middle straight segment of the long round furnace body, and the output ends of the multiple multi-channel spray guns extend into the long round furnace body. By means of the improved type side-blowing molten pool smelting furnace, the problem that in the prior art, the temperature in a molten pool smelting furnace is difficult to control can be solved.

Description

technical field [0001] The invention relates to the field of nonferrous metallurgy, in particular to an improved side-blowing molten pool melting furnace. Background technique [0002] The representative of molten pool smelting technology is the molten pool smelting method using Vanyukov furnace. The furnace body of the molten pool smelting furnace (Vanyukov furnace) used in the Vanyukov furnace molten pool smelting method is composed of a foundation, a hearth and a copper water jacket. Workers put materials to be smelted, flux and other raw materials into the furnace through the charging port on the top of the furnace, and a series of chemical reactions occur between the raw materials and the oxygen blown into the furnace through the tuyere to form metal (or alloy) and slag. After the metal (or alloy) and slag are settled and separated in the furnace, they are respectively input into the respective holding furnaces through the slag overflow outlet and the metal discharge o...

Claims

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Application Information

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IPC IPC(8): F27B14/00F27B14/08F27D17/00
CPCY02P10/25
Inventor 陆志方曹珂菲张振民陈学刚冯双杰黎敏李栋林屹崔大韡李东波邬传谷徐小锋
Owner CHINA ENFI ENGINEERING CORPORATION
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