Dehydrogenation worktable applied to plasma underwater cutting
A plasma water and workbench technology, applied in plasma welding equipment, manufacturing tools, metal processing equipment, etc., can solve problems such as hydrogen hazard sources, achieve the effect of eliminating potential safety hazards and ensuring safe production
Pending Publication Date: 2021-09-28
济南时代新纪元科技有限公司
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Problems solved by technology
[0004] In order to make up for the deficiencies of the prior art, the present invention provides a hydrogen removal workbench for underwater plasma cutting, which solves the problem that hydrogen accumulates underwater to form a dangerous source in the past, eliminates potential safety hazards, and ensures safe production
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[0018] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.
[0019] like Figure 1-3 As shown, a hydrogen removal workbench for plasma underwater cutting includes a water tank 1, a workpiece support frame 2 is arranged on the inner upper part of the water tank 1, and the workpiece support frame 2 is composed of several vertical slats arranged at even intervals 3 sets of welding, in order to minimize the supporting surface of the workpiece when the workpiece is cut, the water tank 1 is filled with water, the height of the water surface is higher than the height of the workpiece support frame 2, and the plasma cutting area is above the workpiece support frame 2 4. A stirring water flow device is provided under the workpiece support frame 2, and the stirring water flow device is used for stirring underwater to release...
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The invention discloses a dehydrogenation worktable applied to plasma underwater cutting. The dehydrogenation worktable comprises a water tank, wherein a workpiece supporting frame is arranged on the upper part in the water tank; the workpiece supporting frame is formed by installing and welding a plurality of vertical battens which are evenly arranged at intervals; water is contained in the water tank; the height of the water surface is higher than that of the workpiece supporting frame; a plasma cutting area is arranged above the workpiece supporting frame; and a water flow stirring device is arranged below the workpiece supporting frame and is used for stirring underwater to enable hydrogen to be diffused out. According to the dehydrogenation worktable applied to plasma underwater cutting,the air water flow stirring device is used for stirring underwater, so that the water in the water tank surges and oscillates so as to prevent hydrogen from being accumulated underwater and forming a dangerous source; the hydrogen is diffused out; potential safety hazards are eliminated; and safe production is guaranteed.
Description
Technical field: [0001] The invention relates to a hydrogen removal workbench for plasma underwater cutting. Background technique: [0002] Plasma arc cutting is a processing method that uses the heat of a high-temperature plasma arc to locally melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of the high-speed plasma to remove the molten metal to form a cut. At present, the most commonly used methods are general plasma cutting and air plasma cutting. Among them, general plasma cutting does not need shielding gas, and the working gas and cutting gas are ejected from the same nozzle. When cutting, the atmospheric gas is ejected at the same time to remove the molten metal. Air plasma cutting generally uses compressed air as the ion gas. This method has low cutting cost and convenient gas source. The compressed air is heated, decomposed and ionized in the arc, and the generated oxygen will produce a chemical exothermic reaction when cutting...
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IPC IPC(8): B23K10/00
CPCB23K10/00
Inventor 王继龙王洪建王西锋李国庆王伟
Owner 济南时代新纪元科技有限公司