Flue gas exhaust pipe and pipeline support

Abstract

The invention belongs to the technical field of flue gas dust removal, and particularly discloses a flue gas exhaust pipe and pipeline support. The support comprises a gas exhaust pipeline, connectingpipes are installed at the two sides of the gas exhaust pipeline, and the exterior of the gas exhaust pipeline is fixed to the pipeline support; the connecting pipes are in a circular truncated coneshape, the large diameter ends of the connecting pipes are communicated with the gas exhaust pipeline, a plurality of rows of axially-arranged plug rods are distributed at the peripheral direction ofthe upper edges of the connecting pipes, and the plug rods are parallel to the center lines of the connecting pipes; a cavity is formed in the pipe wall of each connecting pipe, one end of each pistonrod is in sliding sealed connection with the corresponding cavity, and an ejector rod in sliding sealed connection with each cavity is arranged at the exterior of the corresponding connecting pipe; afirst magnet is arranged at the end, away from each connecting pipe, of the corresponding ejector rod, fixing plates corresponding to the ejector rods in position are hinged to the joints of the connecting pipes and the gas exhaust pipeline, and second magnets are arranged on the fixing plates. Compared with the prior art, the flue gas exhaust pipe and pipeline support is convenient to install, the height can be adjusted as needed, dust can be collected by means of the flue gas flowing effect, dust can be cleaned conveniently, and the gas exhaust pipeline can be conveniently used for a long time.

Description

technical field [0001] The invention belongs to the technical field of flue gas dust removal, and specifically discloses a flue gas exhaust pipe and a pipe support. Background technique [0002] At present, in many industries such as metallurgy, building materials, electric power, and chemical industry, a large amount of flue gas containing dust will be generated. In order to protect the environment from pollution, such flue gas cannot be directly discharged into the environment. It needs to be collected, and after unified dust removal, Desulfurization and other treatment before discharge. In order to collect and treat the flue gas uniformly, the flue gas exhaust pipe is essential. [0003] At present, domestic flue gas exhaust pipes are mostly welded by steel plate on-site coiled pipes. In order to facilitate welding, no anti-corrosion treatment is done inside the smoke exhaust pipes, and the outside of the smoke exhaust pipes is painted with primer, silver powder paint or...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flue gas exhaust pipe and pipe support to solve the problems of long construction period and inconvenient installation of the existing smoke exhaust pipe and pipe support

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