Energy-efficient gas-type borax smelting method and borax smelting furnace

A high-efficiency energy-saving, gas-fired technology, applied in the field of expanded sand smelting, to achieve the effect of fast smelting speed, high calorific value and reasonable structure

Inactive Publication Date: 2014-02-19
LUOYANG ANTUO KILN ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

No special borax smelting equipment has been found in the existing market. Therefore, a high-efficiency and energy-saving gas-fired borax furnace smelting equipment is urgently needed

Method used

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  • Energy-efficient gas-type borax smelting method and borax smelting furnace

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Embodiment Construction

[0022] like figure 1 As shown, a high-efficiency and energy-saving gas-fired borax smelting furnace includes: furnace body 8, furnace cover 6, smelting pool 5, circulating flue 2, chimney outlet 3, unloading screw 4, discharge guide chute 9, high-efficiency natural gas Burner 1, a stainless steel smelting pool 5 is provided at the center of the upper part of the furnace body 8, the smelting pool 5 is fixedly connected with the discharge guide groove 9 through the sealing device 7, and the other end of the discharge guide groove 9 is fixed on the furnace body 8 on the furnace wall; the top of the smelting pool 5 is provided with a furnace cover 6, and the unloading screw 4 provided at the center of the furnace cover 6 passes through the smelting pool 5 and extends into the discharge guide groove 9. On the furnace cover 6 The chimney outlet 3 provided on one side of the discharge screw 4 communicates with the smelting pool 5; the corresponding part of the furnace body 8 and the ...

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Abstract

The invention relates to the technical field of borax smelting, and discloses an energy-efficient gas-type borax smelting method and a borax smelting furnace. The smelting furnace adopted in the method comprises a furnace body, a furnace cover, a smelting pool, a circular flue, a chimney outlet, an unloading screw, a discharging guide groove and an efficient natural gas nozzle. The stainless smelting pool arranged at a central position in the upper portion of the furnace body is fixedly connected with the discharging guide groove through a sealing device. The other end of the discharging guide groove is fixed on the wall of the furnace body. The unloading screw is arranged at a central position on the furnace cover above the smelting pool and penetrates the smelting pool to extend out of the discharging guide groove. The chimney outlet arranged on one side of the discharging screw on the furnace cover is communicated with the smelting pool. Due to the efficient gas nozzle and natural gas serving as heating raw materials, heat value is high, smelting speed is high, optionally movable production can be realized, and blank of borax smelting equipment is filled up; the borax smelting furnace has the advantages of low energy consumption, high heat utilization rate, small size, reasonable structure, convenience in maintenance and repairing and low cost.

Description

technical field [0001] The invention relates to the technical field of expanded sand smelting, in particular to a high-efficiency and energy-saving gas-fired borax smelting method and a borax smelting furnace. Background technique [0002] At present, the borax is mainly used for metallurgical level refining and casting, metal frit, heat-resistant and high-quality glass, and the manufacture of optical glass. It is used as a glaze in the enamel industry and applied to metal surfaces. It can also be used as a co-solvent for alloys. Borax is the basic raw material for producing boron-containing compounds, and almost all boron-containing compounds are prepared from borax. No special borax smelting equipment has been found in the existing market. Therefore, there is an urgent need for a highly efficient and energy-saving gas-fired borax furnace smelting equipment. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/00F27B14/18F27B14/14
CPCY02P10/143
Inventor 万里鹏董瑞张亚龙史亚杰
Owner LUOYANG ANTUO KILN ENVIRONMENTAL PROTECTION
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