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Phase-change dust-removing and mist-removing paralleling device of high-efficiency pneumatic pipe bundle and application

A defogging device and phase change technology, which are applied in the fields of combination devices, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of undiscovered patent publications, etc., and achieve the improvement of defogging and dust removal effect, centrifugal effect, and processing capacity. improved effect

Inactive Publication Date: 2015-09-16
AEROSPACE ENVIRONMENTAL ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Through the search, no patent publications related to the patent application of the present invention have been found

Method used

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  • Phase-change dust-removing and mist-removing paralleling device of high-efficiency pneumatic pipe bundle and application
  • Phase-change dust-removing and mist-removing paralleling device of high-efficiency pneumatic pipe bundle and application
  • Phase-change dust-removing and mist-removing paralleling device of high-efficiency pneumatic pipe bundle and application

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Embodiment Construction

[0038] Hereinafter, the present invention will be further described in detail by taking the embodiment of the accompanying drawings as an example. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0039] Structures not described in detail in the present invention can be understood as conventional structures in the art.

[0040] A high-efficiency pneumatic tube bundle phase change dedusting and demisting parallel device, such as figure 1 and figure 2 As shown, the device includes a plurality of high-efficiency pneumatic tube bundle phase-change dust and mist removal devices 15 connected in parallel. In this embodiment, two adjacent high-efficiency pneumatic tube bundle phase-change dedusting and mist removal devices are closely connected together by bonding, welding or holes to prevent short circuit of flue gas. The inner wall of the waste gas treatment device is sealed with a sealing plate (not...

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Abstract

The invention relates to a phase-change dust-removing and mist-removing paralleling device of a high-efficiency pneumatic pipe bundle and an application. The phase-change dust-removing and mist-removing paralleling device comprises a plurality of phase-change dust-removing and mist-removing devices of the high-efficiency pneumatic pipe bundle, which are connected together in parallel; each of the phase-change dust-removing and mist-removing device comprises a hollow drum body with the openings at the two ends, a drum-body upper sealing plate, a drum-body lower sealing plate, a cyclone section, a pipe-bundle type water-mist distributing section and a water blocking section. The paralleling device has the advantages that the plurality of phase-change dust-removing and mist-removing devices are connected together in parallel, so that a user can assemble and adjust according to the treating capability needed practically, single phase-change dust-removing and mist-removing devices can be connected by adopting bonding, welding or hole grooves and the like; the manufacture is convenient and the waste-gas treating range is greatly expanded.

Description

technical field [0001] The invention belongs to the technical fields of chemical industry and environmental protection, and relates to a dust and fog removal device, in particular to a high-efficiency pneumatic tube bundle phase-change dust and fog removal parallel device and its application. Background technique [0002] In recent years, with the gradual increase of my country's economic strength and stricter environmental protection standards, the implementation of near-zero emissions for major pollutant indicators requires dust emission indicators to be less than or equal to 10mg / Nm 3 . Conventional dust and mist removal devices are difficult to meet the requirements. [0003] For the treatment of dust, many methods are currently used, which is to remove large particles of dust before the desulfurization system, and perform secondary dust removal through the demisting device of the desulfurization system. The dust removal index can reach 50-30mg / Nm 3 . [0004] The dem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D45/12
Inventor 黄虎成邓连超胡新雨许艳张忠忠屈振乐孙钰鹏李烁陈川杨波
Owner AEROSPACE ENVIRONMENTAL ENG
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