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Automatic detection apparatus for external diameter of high-temperature furnace tube

An automatic detection device, high temperature furnace technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of lack of automatic measurement function of furnace tube outer diameter, regulation, and the device cannot perform crawling speed, so as to reduce the risk of working at heights and improve Detection efficiency, easy operation effect

Inactive Publication Date: 2015-07-29
SHANGHAI HUALIN IND GASES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The device cannot control the crawling speed, locate and record the crawling height;
[0006] 2. The device lacks the automatic measurement function of the outer diameter of the furnace tube

Method used

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  • Automatic detection apparatus for external diameter of high-temperature furnace tube
  • Automatic detection apparatus for external diameter of high-temperature furnace tube

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0025] Such as figure 1 As shown, an automatic detection device for the outer diameter of a high-temperature furnace tube. The automatic detection device includes a climbing pipe assembly 1, an outer diameter data acquisition assembly, a power supply box 6, a controller 7 and a detection instrument 8;

[0026] After the outer diameter data acquisition component is connected with the climbing tube assembly 1, it is sleeved on the furnace tube 2 to be tested. The climbing tube component 1 is connected to the controller, and the controller 7 controls the climbing tube component 1 to move...

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Abstract

The invention relates to an automatic detection apparatus for the external diameter of a high-temperature furnace tube. The automatic detection apparatus comprises a tube climbing assembly, an external diameter data acquisition assembly, a power source chamber, a controller and a detection instrument. The external diameter data acquisition assembly is connected with the tube climbing assembly and then is sleeved on a furnace tube to be detected, the tube climbing assembly is connected with the controller, the controller controls the movement of the tube climbing assembly on the furnace tube to be detected so as to drive the external diameter data acquisition assembly to move and acquire multiple groups of external diameter data of the furnace tube to be detected, the external diameter data acquisition assembly sends the acquired data to the detection instrument, and the power source chamber is connected with the controller and supplies power to the whole automatic detection apparatus. Compared to the prior art, the automatic detection apparatus provided by the invention has the advantages of regulation and control of a creep speed, positioning and recording of a creep height, high detection efficiency, simple operation, safe application and the like.

Description

technical field [0001] The invention relates to a detection device for the outer diameter of a high-temperature furnace tube, in particular to an automatic detection device for the outer diameter of a high-temperature furnace tube. Background technique [0002] The inspection of the outer dimensions of the furnace tube is one of the main detection methods for the creep of the furnace tube. In the chemical plant overhaul furnace tube inspection project, these inspected furnace tubes are roughly arranged in a straight line, a vertical pipe at 90° to the ground; and the vertical height is more than 15m. If the traditional manual measurement is used, it is difficult for the inspectors to detect, the labor intensity is high, and there are potential safety hazards. [0003] At present in China, manual measurement is usually used for the detection of the outer diameter of the furnace tube. Scaffolding is set up in the furnace, and the inspectors carry measuring instruments and cli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/10
CPCG01B21/10
Inventor 蔡建培陈伟民陆琦王乘东谭子龙
Owner SHANGHAI HUALIN IND GASES
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