Corrugated plate type denitration catalyst unit assembling platform and assembling method

Abstract

The invention discloses a corrugated plate type denitration catalyst unit assembling platform and assembling method. The assembling method comprises steps as follows: arrangement, stacking, cutting, assembling and self-inspection processes, glass fiber corrugated plates meeting the quality requirements are arranged through plate screening, a glass fiber corrugated plate with upward wave crests, a glass fiber panel and a glass fiber corrugated plate with upward wave troughs are stacked repeatedly, catalyst unit casings are mounted after cutting and fastened through rivets, the stacking method of the glass fiber corrugated plates of corrugated plate type denitration catalyst testing units for detection is similar to unit assembly, after the testing units are assembled, the testing units are put in corrugated plate type denitration catalyst units, and the glass fiber corrugated plates and testing blocks are closely attached. 90% or more of corrugated plate type denitration catalyst units assembled with the assembling method meet the design requirements, and the production quality of denitration catalysts of enterprises is guaranteed.

Description

【Technical field】 [0001] The invention relates to the technology in the field of flue gas denitration catalyst preparation, and mainly relates to a corrugated denitration catalyst unit assembly platform and an assembly method. 【Background technique】 [0002] The rapid development of economic construction has brought about a series of problems such as accelerated energy consumption and aggravated environmental pollution. The situation of air pollution has also become increasingly severe with the development of industry, which seriously damages the ecological environment and endangers people's health. There are many types of air pollutants, among which nitrogen oxides (NOX) are one of the most important air pollutants, which mainly come from coal-fired thermal power plants, various industrial and civil boilers. There are three main types of denitrification catalysts used in denitration applications in atmospheric control power plants: corrugated plate type, plate type and hone...

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Problems solved by technology

[0003] In the prior art, the corrugated denitration catalyst uses glass fiber as the base material, and the unit assembly process neatly stacks the formed glass fiber corrugated board 9 into the catalyst unit shell, and the glass fiber corrugated board 9 is a layer of corrugated board ( One layer of flat plate and one layer of corrugated plate (trough upward) are stacked in sequence, and according to the requirements of the denitration catalyst test, a denitration catalyst test unit is nested in the corrugated plate to complete the assembly of the corrugated plate denitration catalyst unit. Glass fiber corrugated The boards are stacked one layer of corrugated boards (wave crest upwards), one flat plate and one layer of corrugated boards (wave troughs upwards) in order according to the requirements. The glass fiber corrugated boards are placed on ordinary platforms, and the workers frequently take the corrugated boards for mechanized operation. Handling is prone to fatigue, low efficiency and takes up a lot of space

[0004] However, the existing processing and assembly methods have low efficiency, low production yield, serious waste, and the performance of the product cannot meet the requirements of the corrugated plate denitration catalyst unit

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