Horizontal fully submerged electrode boiler

Abstract

The application discloses a horizontal fully submerged electrode boiler, which includes a furnace body, a phase electrode, a zero electrode, an isolation shield, a lead screw and a mounting plate, the phase electrode and the zero electrode are fixed in the furnace body, and the phase electrode The electrode is located in the zero electrode, the mounting plate is slidably installed in the furnace body, the isolation shield is fixed on the mounting plate, the lead screw is rotated and sealed on the furnace body, the mounting plate and the lead screw Fitted together, the isolation shield is located between the phase electrode and the zero electrode, and also includes an adjusting screw, a sleeve, and an adjusting nut, and the sleeve is fixed on the mounting plate. The invention has the following beneficial effects: by adding the sleeve, the adjusting screw and the adjusting nut, the angle between the mounting plate and the lead screw can be adjusted, so that the isolation shield, the phase electrode, and the zero electrode are always maintained. parallel.

Description

Technical field [0001] The present invention relates to the field of boiler equipment, in particular to a horizontal fully immersed electrode boiler. Background [0002] Electrode boilers are used more and more because of their convenient adaptability, but the current boilers are vertical boilers, such as patent CN110375286A (or patent CN207945820U and patent CN207945820U) shown in the electrode boilers are vertical boilers (that is, the isolation shield is along the vertical direction when adjusting the movement), and the height of the vertical boiler is relatively high, so there is a limit to the net height of the installation site during installation. And many buildings due to the design age is relatively old, its height is even lower than the height of the boiler, so in order to be able to install the boiler into the building, will use the vertical structure of the boiler to take the horizontal method of installation (that is, the boiler furnace body is horizontal, phase elec...

AI Technical Summary

Problems solved by technology

[0002] Electrode boilers are used more and more because of their convenience and adaptability, but the current boilers are all vertical boilers, such as the electrode boilers shown in patent CN110375286A (or patent CN207945820U and patent CN207945820U) are all vertical boilers (That is to say, the isolation shield is adjusted and moved along the direction perpendicular to the earth), and the height of the vertical boiler is relatively high, so there is a limit to the clear height of the installation site during installation, and many buildings are relatively old due to their design age. For a long time, its height is even lower than that of the boiler, so in order to be able to install the boiler into the building, the boiler with a vertical structure will be installed in a horizontal method (that is, the boiler body is horizontal, the phase electrode, zero position Electrodes, isolation shields, and tie-rod lifting mechanisms are all installed horizontally, and the isolation shield moves left and right along the horizontal direction of the electrodes when moving), but the horizontal installation method brings a problem, that is, due to its own gravity and the impact of water flow , the isolation shield, phase electrode, and zero electrode that were originally in a concentric state will be offset and become non-concentric (that is, the isolation shield, phase electrode, and zero electrode become non-parallel), while the isolation shield, phase electrode, and Once the electrodes and zero electrodes become inconsistent, the isolation shield will not be consistent when adjusting the current, resulting in tripping

[0003] Because the phase electrode and zero electrode in the boiler are fixed relative to the furnace body of the boiler, the phase electrode (or zero electrode) can be increased by adding a fixing piece between the phase electrode (or zero electrode) and the furnace body. electrode) to ensure that the phase electrode and the zero electrode are always in a concentric state, but since the isolation shield needs to move constantly, it is impossible to increase the stability of the isolation shield by adding a fixing piece between the isolation shield and the furnace body , and since the three isolation shields are all installed on one mounting plate, only one isolation shield will shift and settle (which will drive the mounting plate to twist), which will cause the other two mounting plates to twist

Images