A monitoring device for film laying of powder resin covered filter

A powder resin, monitoring device technology, applied in measurement devices, optical devices, program control in sequence/logic controllers, etc., can solve the problems of low degree of automation, limited observation range, no quantitative analysis methods, etc. Simple operation, small number of equipment, and the effect of improving the level of automation control

Active Publication Date: 2017-03-15
国能朗新明环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, all powder resin covered filters are manually observed and judged through peepholes installed on the filter. There is no scientific quantitative analysis method, and the observation range is limited, which affects the safe and effective operation of the system, and the degree of automation is low.

Method used

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  • A monitoring device for film laying of powder resin covered filter

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Embodiment Construction

[0022] Examples of this patent: as figure 1 As shown, it is the core processing equipment of the condensate polishing system in the thermal power plant of the air-cooling unit, mainly including: infrared waterproof camera monitoring and detection equipment (1), intelligent calculation controller (2), ultrasonic cleaning device ultrasonic generator (3), Ultrasonic cleaning device Ultrasonic vibrating plate (ring shape) (4), powder resin covering filter (5).

[0023] Through the infrared waterproof camera monitoring and detection equipment (1) installed at 2 / 3 of the height of the straight edge of the powder resin-covered filter (5), the operation of the powder resin-covered filter and the surface shape of the filter element during the film laying process, filter Meta install fixed case. Infrared waterproof camera monitoring and detection equipment (1) has both video monitoring and film thickness measurement functions, and can continuously measure the film thickness online. Whe...

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Abstract

The invention discloses a film paving monitoring device for a powder resin covering filter. The film paving monitoring device for the powder resin covering filter comprises infrared waterproof camera monitoring detection equipment (1), an intelligent calculation controller (2) and a supersonic cleaning device (3). Equipment operation and the surface morphology and mounting and fixing conditions of a filter element in the film paving process are continuously monitored by the infrared waterproof camera monitoring detection equipment (1) arranged at the two thirds height at the straight edge of the powder resin covering filter, and the film paving thickness is calculated by the intelligent calculation controller (2). The surface of a camera lens is cleaned by the supersonic cleaning device (3) and the measuring precision is prevented from being influenced by dirty attachment. The infrared waterproof camera monitoring detection equipment (1) has both the video monitoring and the measuring function for the film paving thickness, can accurately control the film paving process and the film paving thickness, and solves the phenomena of short operation period, incomplete film explosion and uneven film paving in the existing powder resin filter, and the automated control level of a condensed water polishing system of an air cooling unit is improved.

Description

technical field [0001] This patent relates to a film-laying monitoring device for a powder resin-covered filter, especially for the operation film-laying control of a powder resin-covered filter in an air-cooled thermal power plant condensate treatment system. The cover filter is to cover the outer surface of the filter element with filter aids of different materials. With the help of the filter material bridging principle, it forms a dense covering layer. When the filter resistance reaches a certain value or the water quality deteriorates, the membrane will be blasted with water and air. Rinse and then reapply filter aid to restore its functionality. Background technique [0002] Powder resin covered filter is mainly used in condensate polishing system of air-cooling unit and condensate polishing system of nuclear power plant. The powder resin filter is essentially the application of the thin-layer ion exchange method, but its resin particle size is smaller (about 0.1mm) a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05G01B11/06
Inventor 赵晋红程日旺张宝林
Owner 国能朗新明环保科技有限公司
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