Noise reduction structure and waste heat boiler
The utility model relates to the technical field of noise reduction devices, in particular to a noise reduction structure and a waste heat boiler. The noise reduction structure is arranged on a superheater of the waste heat boiler and comprises a noise reduction piece arranged on a finned tube of th...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
12.06.2020
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Subjects | |
Online Access | Get full text |
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Abstract | The utility model relates to the technical field of noise reduction devices, in particular to a noise reduction structure and a waste heat boiler. The noise reduction structure is arranged on a superheater of the waste heat boiler and comprises a noise reduction piece arranged on a finned tube of the superheater, and the noise reduction piece is located on the leeward side of the finned tube and arranged in the wind direction. The air flow carries noise, the air flow can generate large noise when passing through the finned tubes, the noise in the superheater is large, noise reduction is carried out in the superheater, the overall noise condition of the waste heat boiler can be effectively reduced, and the purpose of reducing noise of the waste heat boiler is achieved. Moreover, the noise reduction pieces are arranged on the finned tubes, compared with the mode that the noise reduction pieces are arranged on the outer side of the boiler body or the inner side of the boiler body or the outer portion of the chim |
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AbstractList | The utility model relates to the technical field of noise reduction devices, in particular to a noise reduction structure and a waste heat boiler. The noise reduction structure is arranged on a superheater of the waste heat boiler and comprises a noise reduction piece arranged on a finned tube of the superheater, and the noise reduction piece is located on the leeward side of the finned tube and arranged in the wind direction. The air flow carries noise, the air flow can generate large noise when passing through the finned tubes, the noise in the superheater is large, noise reduction is carried out in the superheater, the overall noise condition of the waste heat boiler can be effectively reduced, and the purpose of reducing noise of the waste heat boiler is achieved. Moreover, the noise reduction pieces are arranged on the finned tubes, compared with the mode that the noise reduction pieces are arranged on the outer side of the boiler body or the inner side of the boiler body or the outer portion of the chim |
Author | QIU ZHAOGUO ZHAO YINGJIU YU YANAN SHI XIN WEI PU SHEN JIANYONG DUAN XIMIN JIANG TENGWU |
Author_xml | – fullname: QIU ZHAOGUO – fullname: WEI PU – fullname: JIANG TENGWU – fullname: ZHAO YINGJIU – fullname: SHEN JIANYONG – fullname: SHI XIN – fullname: YU YANAN – fullname: DUAN XIMIN |
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DocumentTitleAlternate | 一种降噪结构及余热锅炉 |
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RelatedCompanies | HUADIAN HEAVY INDUSTRIES CO., LTD |
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Snippet | The utility model relates to the technical field of noise reduction devices, in particular to a noise reduction structure and a waste heat boiler. The noise... |
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SubjectTerms | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES STEAM GENERATION SUPERHEATING OF STEAM SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
Title | Noise reduction structure and waste heat boiler |
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