Plate waveform scanning device for plate heat exchanger

A technology of plate heat exchangers and scanning devices, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems that the heat exchange area cannot be accurately measured, the data can only be recorded manually, and the quality inspection methods are backward, so as to achieve convenient testing Fast, high detection efficiency, and the effect of improving work efficiency

Inactive Publication Date: 2015-08-26
GANSU LANPEC TECH +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The plate heat exchanger is one of the main equipment in the petrochemical industry. The quality inspection methods of its manufacturers are relatively backward. At present, the corrugation depth and thinning are measured manu...

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  • Plate waveform scanning device for plate heat exchanger
  • Plate waveform scanning device for plate heat exchanger

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0012] Such as figure 1 , figure 2 As shown, a plate heat exchanger plate waveform scanning device is composed of a measuring gantry support, a plate fixing mechanism, a ball screw linear travel mechanism, a two-axis servo synchronization system, a laser scanning sensor, and Advantech ARK-3440 computer measurement and control system. ;The laser scanning sensor is installed on the slider of the ball screw linear travel mechanism, so that the two laser scanning sensors on both sides of the plate are controlled by the servo system to move synchronously, and the positive and negative sides of any position of the plate can be measured. Waveform and plate thickness and other parameters. The specific structure is: the horizontal linear guide rail 4 is installed under the beam of the gantry support 2, the U-shaped bracket 19 is installed upside dow...

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Abstract

The invention discloses a plate waveform scanning device for a plate heat exchanger, which is composed of a measurement gantry bracket, a plate fixing mechanism, a ball screw linear walking mechanism, a biaxial servo synchronization system, laser scanning sensors and an Advantech ARK-3440 computer measurement and control system, wherein each laser scanning sensor is installed on a sliding block of the ball screw linear walking mechanism, so that the two laser scanning sensor at both sides of a plate are controlled by the servo system so as to move synchronously, thereby being capable of measuring parameters such as the waveform, the plate thickness and the like at the obverse side and the reverse side of the plate at any positions. The plate waveform scanning device disclosed by the invention is convenient and quick in test, high in detection work efficiency and high in measurement precision, improves the work efficiency of quality detection, strengthens inspection means, and is particularly obvious in efficiency improving for large plates. In addition, the plate waveform scanning device solves a problem of thickness reduction which cannot be directly measured before.

Description

technical field [0001] The invention belongs to the technical field of quality inspection of plate heat exchangers, in particular to a plate wave scanning device for plate heat exchangers. Background technique [0002] The plate heat exchanger is one of the main equipment in the petrochemical industry. The quality inspection methods of its manufacturers are relatively backward. At present, the corrugation depth and thinning are measured manually by using a dial gauge. Relatively low, the data can only be recorded manually, and then entered into the computer for processing and storage, and the work efficiency is low. It is impossible to accurately measure the heat transfer area. Contents of the invention [0003] The purpose of the present invention is to provide a plate heat exchanger plate waveform scanning device that can effectively improve the detection work efficiency and measurement accuracy, and can realize the functions of automatic data display and storage. [0...

Claims

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Application Information

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IPC IPC(8): G01B11/28G01B11/00
Inventor 张延丰周文学钟文张凯付晓颖马永刚韩睿超陈战杨桑国平赵亮刘金荣
Owner GANSU LANPEC TECH
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