Pneumatic Lifting Device for Sludge Pipeline and Sludge Treatment System
A pneumatic lifting device and pipeline technology, applied in the field of metallurgy, can solve problems such as easy scaling and blockage, and achieve the effect of avoiding scaling
Active Publication Date: 2022-04-12
SGIS SONGSHAN CO LTD
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Problems solved by technology
[0004] The purpose of this application is to provide a sludge pipeline pneumatic lifting device, which can improve the problem that existing pneumatic lifting devices are prone to fouling and blockage
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Embodiment
[0036] Please refer to figure 1 , the embodiment of the present application provides a sludge pipeline pneumatic lifting device 100, including a device main body 10 and a compressed air pipe 20, the compressed air pipe 20 is connected to the device main body 10, and the air inlet end of the compressed air pipe 20 is used to connect to an air source , a part of the compressed air pipe 20 extends into the device main body 10 and the air outlet end faces the mud outlet of the device main body 10 .
[0037] Further, the sludge pipeline pneumatic lifting device 100 also includes an anti-clogging structure, the anti-clogging structure includes a plugging ball 31, a plugging support 33 and a stopper 35, the blocking support 33 includes a large-mouth end 332 and a small-mouth end 334, and the large-mouth end 332 is connected to the gas outlet, and the blocking ball 31 is floatingly arranged on the small opening 334 and can block the small opening 334.
[0038] Wherein, the main body ...
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The application provides a sludge pipeline pneumatic lifting device and a sludge treatment system, which relate to the technical field of metallurgy. The pneumatic lifting device for the sludge pipeline includes an anti-clogging structure. The anti-clogging structure includes a plugging ball, a plugging support and a stopper. The plugging support includes a large mouth end and a small mouth end. The small opening end is capable of blocking the small opening end, and the stopper is connected to the blocking support and can limit the range of motion of the blocking ball. The pneumatic lifting device of the sludge pipeline can connect the sealing support at the nozzle of the compressed air pipe, and set the sealing ball to block the small opening end of the sealing support, and combine the limit piece to limit the movement range of the sealing ball to ensure The plugging ball can fall back to the small opening to continuously apply the anti-clogging structure, so that the mud will not scale in the air compression pipe, and solve the problem caused by scaling. The sludge treatment system can operate stably after applying the sludge pipeline pneumatic lifting device, which ensures the treatment efficiency of sludge.
Description
technical field [0001] The present application relates to the technical field of metallurgy, in particular to a sludge pipeline pneumatic lifting device and a sludge treatment system. Background technique [0002] At present, most of the sludge lifting devices used in the domestic metallurgical industry use screw pumps, slurry pumps, and pneumatic lifters. It is connected to the air lifter pipe, and then the sludge is lifted and conveyed by the pressure difference pulse of the flexible valve of the mud pipe. This device has a simple structure, low cost and low repair cost, and has been widely used in the metallurgical industry. Its main equipment systems include sedimentation tanks, mud pipes, flexible valves, and pneumatic lifting devices. The system has the following problems during use: [0003] The pneumatic lifting device must be in the position of the straight pipe section, because it is impossible to prevent the mud from flowing back. When the sludge transportation ...
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IPC IPC(8): F04F5/24F04F5/46F04B23/02F04B15/02
CPCF04F5/24F04F5/46F04B23/025F04B15/02
Inventor 雷清善贺桂生康德悦李永灵蒋玉东杨中柏刘松灵吴奎宋嘉俊陈楚文彭耀荣韦良森
Owner SGIS SONGSHAN CO LTD