A kind of high-efficiency and energy-saving lead melting furnace and its realization method
A high-efficiency, energy-saving and realization method technology, applied in the direction of furnaces, crucible furnaces, furnace types, etc., can solve the problems of low heating efficiency, large amount of lead liquid oxidation, low raw material utilization rate, etc., to achieve improved utilization efficiency and less lead slag , Improve the effect of heat utilization efficiency
Active Publication Date: 2016-06-15
万纳神核控股集团有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a high-efficiency and energy-saving lead-melting furnace and its realization method to solve the problems of low heating efficiency, large amount of lead liquid oxidation and low raw material utilization rate existing in the current lead-melting furnace
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[0028] Such as figure 1As shown, a high-efficiency and energy-saving lead melting furnace of the present invention and its implementation method include a melting zone 11, and an annular heat preservation zone 8 is set on the outer side of the melting zone 11, and the melting zone 11 communicates with the heat preservation zone 8 through an overflow pipe 18 , a thermal insulation layer 10 is arranged on the outer side of the thermal insulation area 8, and the thermal insulation layer 10 is filled with aluminum silicate thermal insulation cotton, and a burner 12 matching the melting area 11 is arranged at the bottom of the melting area 11; the melting area 11 A combustion chamber 22 is formed between the heat preservation zone 8, a closing plate 13 is arranged on the top of the combustion chamber 22, and a smoke exhaust passage 23 communicated with the combustion chamber 22 is provided on the closing plate 13; Protective cover 1, the top of the protective cover 1 is the flue ga...
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The invention discloses an efficient and energy-saving lead smelting furnace and an achieving method thereof. The efficient and energy-saving lead smelting furnace comprises a fusion zone, the outer side of the fusion zone is sleeved with an annular heat insulation zone, the fusion zone is communicated through an overflowing pipe, a heat insulation layer is arranged on the outer side of the heat insulation zone, and the bottom of the fusion zone is provided with a burner matched with the fusion zone. A partition type heating heat insulation mode is adopted, so that heat obtained by the fusion zone is much while heat obtained by the heat insulation zone is less, and heat utilization efficiency of the burner can be greatly improved; besides, the heat loss of molten lead in the heat insulation zone is less, the temperature is balanced, and the quality of poured products is greatly improved. The molten lead in the heat insulation zone is kept relatively still, a layer of oxidation film can be formed on the surface of the molten lead, the lower molten lead is not oxidized due to the protection of the oxidation film, the amount of lead slag generated in the production process is less, and the raw material utilization efficiency is greatly improved.
Description
technical field [0001] The invention relates to the production industry of lead-acid storage batteries, in particular to a high-efficiency and energy-saving lead melting furnace and a realization method thereof. Background technique [0002] In the lead-acid battery production industry, liquid lead is required for the casting of pole plates or lead parts, and this liquid lead is obtained by melting lead ingots in a lead melting furnace. However, the current lead melting furnaces have the problems of low heating efficiency, large amount of lead liquid oxidation, and low utilization rate of raw materials. Contents of the invention [0003] The object of the present invention is to provide a high-efficiency and energy-saving lead-melting furnace and its realization method, so as to solve the problems of low heating efficiency, large amount of lead liquid oxidation and low utilization rate of raw materials existing in the current lead-melting furnace. [0004] The object of t...
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IPC IPC(8): F27B14/14F27B14/20
Inventor 王远强易波
Owner 万纳神核控股集团有限公司