Dust removal pipeline dust gas flow adjustment system

Abstract

The invention relates to a dust removal pipeline dust gas flow adjustment system.The system comprises a barrel, a dust gas flow adjustment unit, a differential pressure detection unit and a control unit, the barrel is installed on a dust removal pipeline, the barrel is internally provided with the dust gas adjustment unit, the differential pressure detection unit is arranged outside the barrel, and the output end of the differential pressure detection unit is connected with the control end of the dust gas flow adjustment unit through the control unit.According to the dust removal pipeline dust gas flow adjustment system, the dust gas flow in a dust removal pipeline can be online monitored in real time, rapid and effective adjustment is conducted according to needs, the dust removal system can reach an ideal state of design, it is guaranteed that the dust removal system operates safely, stably and reliably, and the production environment is protected; meanwhile, by means of measurement and adjustment on the dust gas flow in the dust removal pipelines at all dust sources, the optimal control flow of the dust sources is obtained, valuable measured data is accumulated for the design and production, and optimization of the design and production is achieved gradually.

Description

technical field [0001] The invention relates to the technical field of gas flow adjustment, in particular to a dust gas flow adjustment system for a dust removal pipeline. Background technique [0002] The dust removal system is an effective means for controlling and purifying various dust pollution sources in the industrial production process. The design of the dust removal system should be based on a full understanding of the emission intensity and dust characteristics of each dust pollution source, and based on theoretical calculations and practical experience, to determine the best control dust gas volume that can effectively control each dust pollution source, and then combine the system The spatial location of the equipment and each dust-containing pollution source finally determines the optimal pipeline, equipment layout and type selection. [0003] In the adjustment and production operation after the actual start of construction, the dust removal system often deviat...

AI Technical Summary

Problems solved by technology

The specific manifestation is that some dust pollution sources cannot be effectively controlled. Some pipelines are quickly ground and damaged due to the high actual dust flow velocity, and some pipelines are caused by dust settlement and accumulation in the pipeline due to the low actual dust flow velocity, resulting in pipeline blockage. The dust removal system loses effective control of the dust pollution source, and the dust removal effect is poor, which will still cause pollution to the production environment

[0004] Since the dust removal system usually needs to control multiple dust pollution sources at the same time, the system pipeline has many branches and complex structure, and the adjustment of the dust gas flow in the pipeline interferes with each other and affects each other when the system is running, and the adjustment means are limited to each branch. The adjustment of the manual or electric control valve installed on the pipeline can only refer to the control effect of each dust pollution source. Therefore, the adjustment of the dust flow of the dust removal system needs repeated trials and observations, which consumes a lot of manpower and time.

Even so, it is difficult to get the expected good effect

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