Waste gas treatment system for zinc alloy production

A technology for waste gas treatment and zinc alloy, applied in gas treatment, combined device, climate change adaptation and other directions, can solve the problems of increasing the workload of bag dust removal, affecting the effect of bag dust removal, and large particles, so as to solve the problem of poor dust removal effect and improve the efficiency of dust removal. Dust removal effect and work load reduction effect

Active Publication Date: 2021-01-22
苏州墁道金属材料科技有限公司
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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a waste gas treatment system for zinc alloy production to solve the problem that the waste gas produced by the existing melting and casting furnace will contain a large amount of granular pollutants, and the particles are relatively large, so cloth bags are used directly Dust removal will greatly increase the workload of bag dust removal, and in serious cases will greatly affect the effect of bag dust removal

Method used

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  • Waste gas treatment system for zinc alloy production
  • Waste gas treatment system for zinc alloy production
  • Waste gas treatment system for zinc alloy production

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Embodiment Construction

[0049] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0050] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood a...

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Abstract

The invention relates to the technical field of waste gas treatment, and particularly discloses a waste gas treatment system for zinc alloy production. The waste gas treatment system comprises a casting furnace, wherein the top of the casting furnace is communicated with a first smoke exhaust pipe, and a first-stage dust removal device is arranged at one end, away from the casting furnace, of thesmoke exhaust pipe. Through cooperation of the first-stage dust removal device, the cooling device, the second-stage dust removal device and the cloth bag, secondary dust removal is conducted on wastegas through the first-stage dust removal device and the second-stage dust removal device, large-particle pollutants in the waste gas can be treated before cloth bag dust removal, and therefore the work load capacity of cloth bag dust removal is greatly reduced; therefore, the bag-type dust collector ensures the bag-type dust collection effect, further ensures that waste gas exhausted into air does not pollute the air and meets the requirement of environmental protection, thereby improving the dust collection effect and solving the problem of poor dust collection effect of the existing device.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment system for zinc alloy production. Background technique [0002] Zinc alloy is the most widely used non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for zinc alloy welded structural parts Demand is increasing day by day. Zinc alloys are usually formed by melting zinc raw materials in a casting furnace to form a zinc alloy solution, and then solidified. During the processing of zinc raw materials in a melting casting furnace, waste gas is often generated, and there are often particles in the waste gas If the pollutants are directly discharged into the air, it will cause air pollution, which does not meet the requirements of environmental protection. The exhaust gas pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D46/02B01D46/12B01D46/44
CPCB01D46/12B01D46/02B01D46/448B01D2258/025B01D50/60Y02A50/2351
Inventor 马义明陈海大汪九初
Owner 苏州墁道金属材料科技有限公司
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