Horizontal fully-immersed electrode boiler with hollow ceramic rod

Abstract

The horizontal full-immersion electrode boiler comprises a boiler 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 both fixed in the boiler body, the phase electrode is located in the zero electrode, the mounting plate is slidably mounted in the boiler body, and the lead screw is arranged in the mounting plate. The isolation shield is fixed on the mounting plate, the lead screw is rotatably and hermetically mounted on the furnace body, the mounting plate is matched with the lead screw, the isolation shield is positioned between the phase electrode and the zero electrode, the device further comprises an adjusting screw rod, a sleeve and an adjusting nut, and the sleeve is fixed on the mounting plate. The device has the following beneficial effects that the sleeve, the adjusting screw rod and the adjusting nut are additionally arranged, so that the included angle between the mounting plate and the lead screw can be adjusted, and the isolation shield, the phase electrode and the zero electrode are always kept parallel.

Description

[0001] This application is a divisional application with an application date of December 12, 2020, an application number of 2020115279164, and the name of the invention "horizontal fully immersed electrode boiler". technical field [0002] The invention relates to the field of boiler equipment, in particular to a horizontal fully immersed electrode boiler with hollow ceramic rods. Background technique [0003] Electrode boilers are used more and more due to their convenience and adaptability, but the current boilers are vertical boilers, such as the electrode boilers shown in patent CN110375286A (or patent CN207945820U and patent CN207945820U) are vertical boilers (that is, the isolation shield is in the direction perpendicular to the earth when it is adjusted and moved), 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 designed due to their relatively high ag...

AI Technical Summary

Problems solved by technology

[0003] 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 designed due to the relatively high For a long time, its height is even lower than that of the boiler, so in order to install the boiler into the building, the boiler with vertical structure will be installed in a horizontal way (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 method of installation 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 Once the electrode and the zero electrode become out of concentricity, the isolation shield will not be able to achieve consistency when adjusting the current, resulting in tripping

[0004] 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 because 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 is offset and settled (which will drive the mounting plate to twist), which will cause the other two mounting plates to appear distorted

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