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Waste heat recovery equipment for die heating furnace

A waste heat recovery equipment and mold heating technology, applied in the field of aluminum alloy manufacturing, can solve the problems of unutilized energy, low heat recovery efficiency, heat loss, etc., and achieve the effect of improving waste heat recovery efficiency, making full use of it, and reducing waste of resources

Pending Publication Date: 2017-12-08
TAICANG BEST MECHANICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the existing heating furnaces are not equipped with waste heat recovery devices, and the energy in the waste heat is not utilized; some are equipped with waste heat recovery devices, but the heat recovery efficiency is low, and more heat is still lost, resulting in waste of resources

Method used

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  • Waste heat recovery equipment for die heating furnace
  • Waste heat recovery equipment for die heating furnace

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Embodiment Construction

[0020] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0021] See figure 1 and figure 2 , the present invention provides a mold heating furnace waste heat recovery equipment, the mold heating furnace waste heat recovery equipment is suitable for efficient recycling of waste heat emitted by the mold heating furnace. The equipment includes a flue gas inlet 11, a heat exchange chamber 12 and a flue gas outlet 13, the heat exchange chamber 12 is arranged between the flue gas inlet 11 and the flue gas outlet 13, and the flue gas produced by the mold heating furnace passes through the The flue gas inlet 11 enters the heat exchange chamber 12 and is discharged from the flue gas outlet 13 after heat exchange is complet...

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Abstract

The invention relates to the technical field of aluminium alloy manufacturing and particularly discloses waste heat recovery equipment for a die heating furnace. The waste heat recovery equipment comprises a flue gas inlet, a heat exchange room and a flue gas outlet, wherein the heat exchange room is arranged between the flue gas inlet and the flue gas outlet; a plurality of heat exchange tubes are vertically and parallelly arranged in the heat exchange room; the heat exchange tubes are square tubes; at least one semi-conductor thermoelectric power generation module is fixed on the outer side wall, close to the bottom end, of each heat exchange tube; and spoiler ribs are arranged on the inner wall of each heat exchange tube. On the basis of conventional waste heat recovery equipment for the die heating furnace, the waste heat recovery equipment for the die heating furnace, provided by the invention, utilizes energy in waste heat generated by the die heating furnace more fully, improves the recovery and utilization efficiency of waste heat, saves energy and reduces resource waste.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy manufacturing, and in particular relates to waste heat recovery equipment of a mold heating furnace. Background technique [0002] The application of aluminum continues to grow due to its lightness, weather resistance, good formability and renewable properties. This trend is particularly evident in the automotive industry, household appliances and construction industries, where complex shapes and Higher strength aluminum is in great demand. The aluminum alloy mold heating furnace is mainly used in the aluminum alloy industry. It is suitable for preheating the mold to 500°C before die-casting the aluminum alloy workpiece. During the continuous heating process, the heating furnace consumes a considerable amount of energy, and the heating furnace also emits Produce a lot of waste heat. Some existing heating furnaces are not equipped with waste heat recovery devices, and the energy in the was...

Claims

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Application Information

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IPC IPC(8): F27D17/00
CPCF27D17/004Y02P10/25
Inventor 刘彦付屈胜良
Owner TAICANG BEST MECHANICAL EQUIP
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