Oxygen belt and acetylene belt wiring device for installing power station boiler,

Abstract

The invention discloses an oxygen belt and acetylene belt wiring device for installing a power station boiler. The oxygen belt and acetylene belt wiring device for installing the power station boileris formed by assembly of a plurality of main line parts, a plurality of branch line parts and a plurality of three-way parts, wherein the main line parts and the branch line parts have the same structure; major structures of the main line parts and the three-way parts are of square tubular structures; one end of the main structure is connected to an interface through a flared structure; the interface is of a square cylindrical structure; the aspect ratio of the radial section of the interface is equal to the aspect ratio of the radial section of the main structure; the radial cross-sectional area of the interface is larger than the radial cross-sectional area of the main structure; the other end of the main structure of the main line parts is provided with a socket; the radial cross section of the socket of the main line parts has the same radial cross section as the main structure; the other end of the main structure of the three-way parts is provided with at least two sockets; and the angle between every two sockets of the three-way parts is greater than 0 DEG but less than 180 DEG. By means of the oxygen belt and acetylene belt wiring device for installing the power station boiler, the problem that the an oxygen and acetylene belt in the power station boiler construction with dispersing layout type is messy is solved.

Description

technical field [0001] The invention relates to a wiring device for an oxygen belt and an acetylene belt for installing boilers in a power station. Background technique [0002] The statements herein merely provide background information related to the present invention and may not necessarily constitute prior art. [0003] A power plant boiler is a kind of energy converter, which is a device that uses the heat energy released by fuel combustion or other heat energy to heat the working medium water or other fluids to a certain parameter. Power plant boilers are huge in size and weight, and have many parts and components. They can only be shipped in parts from the manufacturing plant and transported to the power plant site for on-site installation. The on-site installation of power plant boilers requires a lot of work, with as many as 40,000 to 80,000 welding joints on the heating surface, and platform escalators, smoke ducts, steam and water pipes, etc. need to be installed...

AI Technical Summary

Problems solved by technology

[0006] (1) There is a lack of unified layout planning, and the arrangement of oxygen and acetylene belts is messy. Sometimes construction workers are greedy for convenience and will directly pull the belts from the oxygen acetylene cage to the construction gas site in a straight line in the air, which seriously affects the civilized construction effect;

[0007] (2) The scattered arrangement of oxygen acetylene cages and random pulling of oxygen acetylene belts often block the passage and affect the passage of personnel; or affect the hoisting and installation of equipment / components

[0008] (3) In order to prevent the oxygen acetylene belt from being lost / stolen, it is necessary to pull the oxygen acetylene belt from the gas cylinder to the construction gas site when starting work every day (according to the construction needs, the gas site is scattered at different elevations, furnace front furnace different places such as the rear, the left furnace and the right furnace); when the work is over, it is time-consuming and labor-intensive to take the belt back from the gas-using place

In addition, when the gas cylinder is used up, it needs to be replaced by manpower, which consumes a lot of manpower; if it is lifted by a crane, it will occupy the crane shift and affect the efficiency of the crane

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