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An alarm gas smelting furnace

A smelting furnace and gas technology, applied in the field of alarm gas smelting furnaces, can solve the problems of difficult control of combustion temperature, uneven fuel mixing, poor smelting accuracy, etc., to ensure safe and orderly operation, smelting efficiency reduction, and accurate combustion temperature control. Effect

Active Publication Date: 2019-07-16
扬州一川镍业有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an alarm gas smelting furnace. The technical problems to be solved are: uneven fuel mixing, resulting in difficulty in controlling the combustion temperature, poor smelting precision, and waste of resources

Method used

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  • An alarm gas smelting furnace
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Embodiment Construction

[0027] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention.

[0028] like Figure 1 to Figure 5 As shown, an alarm gas smelting furnace includes a vertical furnace body 1, and the vertical furnace body 1 is provided with multiple layers of vertically stacked combustion chambers 2, and one side wall of each layer of the combustion chamber 2 is provided with a A plurality of first nozzles 3A for injecting gas and a plurality of second nozzles 3B for injecting air; each layer of the combustion chamber 2 is provided with a plurality of smelting tanks 4; the tank mouth of the smelting tank 4 Both are arranged on the outer wall of the vertical furnace body 1, and two flues 5 are also arranged in the vertical furnace body 1, and the two flues 5 are respectively located at both ends of the multi-layered c...

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Abstract

The invention relates to a gas smelting furnace with an alarming function. The gas smelting furnace with the alarming function comprises a vertical furnace body. A plurality of vertically overlapped combustors are arranged in the vertical furnace body. One side wall of each layer of combustor is provided with a plurality of first nozzles used for injecting gas and a plurality of second nozzles used for injecting air. Each layer of combustor is internally provided with a plurality of smelting tanks, and tank openings of the smelting tanks are arranged on the outer wall of the vertical furnace body. Two smoke flues are further arranged in the vertical furnace body and located on the two ends of the multiple layers of combustors correspondingly, and communicate with the two ends of the multiple layers of combustors correspondingly. Electromagnetic valves are arranged at the positions, communicating with each layer of combustor, of the two smoke flues. Compared with the prior art, the gassmelting furnace with the alarming function can control the exhaust amount of flue gas, purifies the flue gas, saves energy, is environmentally friendly, and can operate stably in order.

Description

technical field [0001] The invention relates to the technical field of smelting, in particular to an alarm gas smelting furnace. Background technique [0002] In the prior art, the smelting methods of metallic zinc are mainly divided into two types: wet method and pyro method. The wet method involves huge investment, difficult waste water treatment, and strong selectivity to raw materials; pyro method includes vertical tank smelting, blast furnace smelting and electric furnace. Smelting, etc. In the process of pyro smelting, there are some disadvantages such as uneven fuel mixing, which leads to difficult control of combustion temperature, poor smelting accuracy, and waste of resources. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an alarm gas smelting furnace, and the technical problem to be solved is that the fuel is not mixed uniformly, resulting in difficult control of combustion temperature, poor smelting accuracy and waste of r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B17/00F27D19/00C22B19/00
Inventor 诸葛明
Owner 扬州一川镍业有限公司
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