High-altitude mobile dust removing unit

Abstract

The invention discloses a high-altitude mobile dust removing unit. The dust removing unit comprises a crane and a dust remover arranged on the top end of the crane, one side of the dust remover is provided with a main wind-suction pipeline, one end of the main wind-suction pipeline is connected with the dust remover, and the main wind-suction pipeline extends along a crane beam direction; the mainwind-suction pipeline is provided with a plurality of branch wind-suction pipelines, and the bottom end of each branch wind-suction pipeline is provided with one corresponding branch dust suction opening; the other side of the dust remover is provided with a main wind-discharge pipeline, one end of the main wind-discharge pipeline is connected with the dust remover, and the main wind-discharge pipeline extends along the crane beam direction; and the bottom end of the main wind-discharge pipeline is provided with a plurality of branch wind-discharge pipelines, and the bottom end of each branchwind-discharge pipeline is provided with one corresponding branch wind-discharge opening. The dust removing unit provided by the invention does not directly discharge pollution gas to the outdoor atmosphere, thereby realizing zero discharge; the crane runs in a reciprocating manner among internal working sections in a workshop, so that through reasonable layout, space air in working sections through which the crane passes can be purified; and through the above arrangement, no-dead-space treatment of dust purification in the whole workshop can be realized.

Description

technical field [0001] The invention relates to the technical field of industrial ventilation and dust removal, in particular to a high-altitude mobile dust removal unit. Background technique [0002] In recent years, with the country's emphasis on air pollution and environmental control and the increase in emission standards, some traditional industries, such as steel, electric power and other industries, have installed large-scale bag filters, many of which use double-row compartment pulse bag filters. After years of operation, it can no longer meet the requirements of the latest emission standards, and needs to achieve emission compliance through technical transformation. To improve the filtration efficiency of the bag filter, the most direct and effective way is to increase the filtration area. [0003] In practical application, due to the limitation of the environment and the site, the volume of the equipment cannot be increased arbitrarily. If the dust removal chamber ...

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Problems solved by technology

[0002] In recent years, with the country's emphasis on air pollution and environmental control and the increase in emission standards, some traditional industries, such as steel, electric power and other industries, have installed large-scale bag filters, many of which use double-row compartment pulse bag filters. After years of operation, it can no longer meet the requirements of the latest emission standards. It needs to achieve emission compliance through technical transformation. To improve the filtration efficiency of the bag filter, the most direct and effective way is to increase the filtration area.

[0003] In practical applications, due to the limitation of the environment and the site, the volume of the equipment is often not able to be increased at will. If the dust removal chamber is added, it is necessary to increase the supporting civil engineering foundation, which will make the reconstruction cost larger and increase the construction difficulty and construction period.

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