Horizontal type wet electrostatic precipitator efficient collecting electrode device and fixing structure thereof

Abstract

The invention relates to a horizontal type wet electrostatic precipitator efficient collecting electrode device and a fixing structure thereof. The horizontal type wet electrostatic precipitator efficient collecting electrode device comprises pole plates, an upper clamping plate and a lower clamping plate, wherein the upper end in the length direction of each pole plate is fixed to the upper clamping plate through a bolt, and the bottom part of the upper clamping plate is trimmed; the lower end in the length direction of each pole plate is fixed to the lower clamping plate through a bolt, and a clamping pipe is arranged inside each pole plate; in the middle positions and the width directions of the pole plates, the pole plates are connected through connecting plates to form a pole plate assembly. The horizontal type wet electrostatic precipitator efficient collecting electrode device and the fixing structure thereof have the beneficial effects that the collecting electrode pole plates are high in reliability, anti-corrosive and quick in forming; the trimmings of the upper clamping plate and large grooves in the surfaces of the pole plates are beneficial to forming a water film, so that the collecting electrode performance and the anti-corrosion capability are improved; a fixing and limiting device is convenient to install and overhaul, and high in accuracy, and can effectively avoid short circuit; and the collecting electrode device is safe and reliable to fix integrally, and good in integrality.

Description

technical field [0001] The patent of the present invention relates to the field of environmental protection equipment for coal-fired boilers, in particular to a horizontal wet electric high-efficiency collector device and its fixing structure. Background technique [0002] In the environmental protection facilities of coal-fired boilers, in order to further reduce the dust content of the chimney tail gas and achieve ultra-low emissions, a horizontal wet power plant can be installed downstream of the desulfurization system. As one of the core components of horizontal wet electricity, the collector device has an important impact on the performance and safe and stable operation of wet electricity. However, in the humid and harsh electric field environment inside the wet electricity, there are often situations such as poor dust collection effect and poor overall stability of the collector device; on the other hand, due to the control of a safe discharge distance, the installatio...

AI Technical Summary

Problems solved by technology

However, in the humid and harsh electric field environment inside the wet electricity, there are often situations such as poor dust collection effect and poor overall stability of the collector device; on the other hand, due to the control of a safe discharge distance, the installation accuracy of the collector is high. In the past, due to the limitation of the plate size and its connection structure, problems such as large installation deviation often occurred during the installation process, which could easily lead to deformation or even short circuit of the collector plate.

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