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Energy-saving power generating and heating system using submerged arc furnace waste heat

An energy-saving power generation and heating system technology, applied in the field of waste heat recovery and utilization in the metallurgical process, can solve the problems of structural load and high manufacturing cost of waste heat power generation system

Active Publication Date: 2015-01-28
中卫市胜金北拓建材有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The above-mentioned waste heat power generation system uses a lot of equipment, which makes the structure load of the existing waste heat power generation system and high manufacturing cost

Method used

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  • Energy-saving power generating and heating system using submerged arc furnace waste heat
  • Energy-saving power generating and heating system using submerged arc furnace waste heat
  • Energy-saving power generating and heating system using submerged arc furnace waste heat

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Embodiment Construction

[0015] Please see also figure 2 and image 3 The submerged arc furnace waste heat energy-saving power generation heating system 100 includes a vertical flue gas pipeline 20 , a vertical axis wind generator 30 , an airflow acceleration device 40 , a data processing device 50 , a muddy water vapor recovery device 80 , and a heat exchange tube 90 .

[0016] The pipe wall of the vertical flue gas pipe 20 is provided with a first fixing hole 21 and a second fixing hole 22, the first fixing hole 21 is located above the second fixing hole 22, and the vertical axis wind generator 30 passes through the first fixing hole 21 and fixed with the vertical flue gas duct 20, the blade 31 of the vertical axis wind power generator 30 is located in the vertical flue gas duct 20, and the rotation axis of the wind wheel of the vertical axis wind power generator 30 is connected with the vertical flue gas duct 20 The central axis is vertical, the airflow accelerating device 40 passes through the s...

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Abstract

A energy-saving power generating and heating system using submerged arc furnace waste heat comprises a vertical smoke pipeline, a vertical-axis wind driven generator, an air flow accelerating device, a data processing device and a muddy water steam recycling device. The vertical-axis wind driven generator is fixed with the vertical smoke pipeline. The blades of the vertical-axis wind driven generator are located in the vertical smoke pipe. The air flow accelerating device penetrates a second fixing hole and is fixed with the vertical smoke pipeline. The spray nozzle of the air flow accelerating device is located in the vertical smoke pipeline. The spray nozzle comprises a base, a first nozzle body, a second nozzle body and a third nozzle body. The second nozzle body is vertical to the central axis of the vertical smoke pipeline. The first nozzle body points to the blades of the vertical-axis wind driven generator. The third nozzle body points to the bottom of the vertical smoke pipeline. The data processing device controls the air flow accelerating device to work. Heat exchanging pipes are further arranged on the inner wall of the vertical smoke pipeline. The muddy water steam recycling device recycles steam reaching the upper end of the vertical smoke pipeline to obtain muddy water.

Description

technical field [0001] The invention relates to the technical field of waste heat recovery and utilization in metallurgical processes, in particular to an energy-saving power generation and heating system for waste heat of submerged arc furnaces. Background technique [0002] At present, a large amount of energy consumption is required in various industrial production fields, and the unused heat energy generated by various heat energy conversion equipment, energy-consuming equipment and chemical processing equipment in the production process will also be generated in the production process A large number of various forms of waste heat, the sources of waste heat mainly include waste heat from industrial exhaust, waste heat from high-temperature products and slag, waste heat from cooling media, waste heat generated during chemical reactions, heat energy from combustible waste gas, waste materials, waste liquids, and The waste heat of waste steam and waste water, while the aver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D17/00F22B1/18F03D9/00
CPCY02E10/72Y02P10/25Y02P80/10Y02P80/15
Inventor 穆祥王西来董伟胜
Owner 中卫市胜金北拓建材有限公司
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