Low pressure electrode boiler

Abstract

The invention provides a low-voltage electrode boiler, which belongs to the field of boiler equipment manufacturing; the invention includes: an electrode rod, a furnace body, a floating water tank and an inner tank; the inner tank is fixed in the furnace body, and the electrode rod has electrodes; The electrodes are fixed on the top of the inner tank and inserted into the inner tank; a vertical water inlet pipe is installed at the bottom of the inner tank; the floating water tank is located in the inner tank and sleeved on the inlet on the water pipe, and can slide up and down along the length direction of the water inlet pipe; the top of the floating water tank is provided with an opening, and the top of the water inlet pipe is provided with an elbow, which is facing the opening. The present invention can raise the water level in the inner tank of the electrode boiler by setting a floating water tank in the inner tank, so that the water volume heated by the electrodes in the inner tank is reduced, the gas outlet speed is increased, and the start-up speed is increased, which is also more beneficial to the inside of the boiler. decontamination and cleaning.

Description

technical field [0001] The invention relates to boiler manufacturing technology, in particular to a low-voltage electrode boiler, which belongs to the technical field of boiler equipment manufacturing. Background technique [0002] The principle of the electrode boiler is that when the electrode is energized in the water, the current flowing through the electrode passes through the water between the electrodes as a resistance to generate heat to generate heat, and then the water is heated to saturation and evaporated to generate steam. In this process, water itself acts as a conductive medium, and the energy conversion is performed by using the principle of the conductive medium's own resistance to energize and generate heat. [0003] Through the working principle of the electrode boiler, when there is no water in the boiler or the water is not in contact with the electrode, no current will be generated in the boiler, and no heat will be generated. This avoids the added com...

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a new low-voltage electrode boiler. A floating water tank is installed in the inner tank, and the water level of the inner tank can be raised through the floating water tank, so as to solve the problem that the large-capacity electrode boiler in the prior art is difficult to adapt to the high-frequency and low-consumption environment. The problem

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