Boiler header or pipe sundries inspection device
A boiler header and inspection device technology, applied in the direction of boiler working status indication, etc., can solve the problems of increased inspection difficulty and workload, consumption of large manpower and material resources, inability to meet the progress and benefits of power plant construction, etc. Easy to carry and the effect of solving the cost problem
Active Publication Date: 2014-12-10
SEPCO ELECTRIC POWER CONSTR CORP
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Problems solved by technology
The inspection difficulty and workload have increased a lot virtually. If traditional endoscopic equipment is used for inspection, it will consume a lot of manpower and material resources, which cannot meet the needs of power plant construction progress and benefits.
Method used
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[0013] Such as figure 1 , 2 , 3, and 4, the present invention is a device for inspecting sundries in a boiler header or pipeline, including an angle adjustment handle groove 2, on which an angle adjustment handle 1 is installed, so that the angle adjustment handle 1 can slide relative to the angle adjustment handle groove 2, the bottom end of the angle adjustment handle groove 2 is hinged with one end of the reflective lens base 5, and the reflective lens 4 is installed on the reflective lens base 5, and the other end of the reflective lens base 5 One end is hinged with one end of the light source base 6, on which a light source is installed, and the other end of the light source base 6 is hinged with the bottom end of the aforementioned angle adjustment handle 1, and the reflective lens can be changed by extending and contracting the angle adjustment handle 1 The angle of base 5 and light source base 6.
[0014] Wherein above-mentioned all hinges all adopt bearing pin 3 to ...
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The invention relates to a boiler header or pipe sundries inspection device particularly adaptive to inspection of sundries in a boiler header or straight pipe with holes. The device is characterized by comprising an angle-adjusting handle groove (2) provided with an angle-adjusting handle (1), the angle-adjusting handle (1) is capable of sliding relative to the angle-adjusting handle groove (2), the bottom of the angle-adjusting handle groove (2) is hinged to one end of a reflecting lens base (5), the reflecting lens base (5) is provided with a reflecting lens (4), the other end of the reflecting lens base (5) is hinged to one end of a light source base (6), the light source base (6) is provided with a light source, and the other end of the light source base (6) is hinged to the bottom of the angle-adjusting handle (1). By means of the experiments, that the requirements of cleanness degree inspection of the thermal power plant header and pipe with holes are met are proved.
Description
technical field [0001] The invention relates to a device for inspecting sundries in boiler headers or pipes, which is particularly suitable for inspecting sundries in boiler headers and straight pipes with holes. Background technique [0002] With the rapid development of thermal power units in China, the number of boiler headers and pipelines of the unit is increasing continuously. The number of headers for a 1000MW unit alone has reached nearly 400, and there are many throttling orifice plates arranged in the header. The smallest inner diameter is only 10mm, requiring strict cleanliness inspection before and after installation of the header. The inspection difficulty and workload have increased a lot virtually. If traditional endoscopic equipment is used for inspection, it will consume a lot of manpower and material resources, which cannot meet the needs of power plant construction progress and efficiency. Contents of the invention [0003] The object of the present inv...
Claims
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Inventor 王文杰李生录王进铁少斌韩道永
Owner SEPCO ELECTRIC POWER CONSTR CORP