Control method for smoke removal of electromagnetic melting furnace
A control method and furnace technology, applied in furnace control devices, separation methods, chemical instruments and methods, etc., can solve problems such as human health hazards and environmental pollution, and achieve the effect of preventing smoke from polluting the air
Inactive Publication Date: 2018-12-07
FOSHAN GAOJIE IND FURNACE CO LTD
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- Application Information
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Problems solved by technology
[0003] Many existing melting furnaces use electromagnetic melting furnaces to melt metals. However, during the melting process, the metal fumes or non-metal fumes are generally not treated, that is, they are directly discharged or opened directly into the workshop, which causes a very large impact on the environment. Pollution is very harmful to human health
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0024] It should also be further understood that the term "and...
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The invention discloses a control method for smoke removal of an electromagnetic melting furnace. The method includes the following steps: detecting the size of smoke concentration in a molten pool ofthe melting furnace; determining whether the smoke concentration exceeds a preset concentration value; detecting the temperature size of smoke of the molten pool of the melting furnace if the smoke concentration exceeds the preset concentration value; determining whether the temperature size of the smoke exceeds a preset temperature value; discharging the smoke of the molten pool if the temperature size of the smoke exceeds the preset temperature value, and cooling the smoke; and introducing the smoke into water, and collecting the smoke. According to the control method for the smoke removalof the electromagnetic melting furnace, the smoke in the molten pool of the electromagnetic melting furnace is removed; and once the specific concentration is reached, the smoke is treated to make thesmoke dissolve or disperse in water, the smoke is cured, and so, the smoke is prevented from polluting air and endangering human health.
Description
technical field [0001] The invention relates to the technical field of smoke removal, in particular to a smoke removal control method for an electromagnetic furnace. Background technique [0002] Today, with the rapid development of industry, various metals are widely used, some of which are excavated from mines and smelted, and a large part of them are recycled. However, whether it is the first use or recycling, in the process of metal smelting , will produce metal fumes or non-metal fumes, these fumes are inhaled by workers for a long time, and they will get metal fume heat, which is caused by a large number of newly formed gold oxide particles released during the heating process of inhaling gold filings. The clinical manifestations are influenza feign fever, with chills, fever and respiratory symptoms. A systemic disease characterized by a typical sudden rise in body temperature and an increase in the number of white blood cells in the blood. [0003] Many existing melt...
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IPC IPC(8): B01D47/02F27D17/00F27D19/00
CPCB01D47/02B01D2258/0283F27D17/00F27D19/00Y02P10/25
Inventor 邱泽坚邱嵘熙张茗贵
Owner FOSHAN GAOJIE IND FURNACE CO LTD