Gas steam generator with variable atomization aperture

Abstract

The invention relates to the technical field of steam generators and discloses a gas steam generator with a variable atomization aperture. The gas steam generator comprises a boiler body, a water storage chamber, a pressure releasing chamber, an exhaust assembly and a water filtering channel, wherein the water storage chamber is formed in the upper part of the boiler body; the pressure releasing chamber is formed in one side of the water storage chamber, is communicated with the water storage chamber and is used for releasing the pressure of the water storage chamber; the exhaust assembly is arranged at the top of the water storage chamber and is used for controlling the steam exhaust speed; a pressure detection meter is arranged on one side of the exhaust assembly; the water filtering channel is formed in one side of the exhaust assembly and is used for adsorbing water drops in the steam. According to the gas steam generator with the variable atomization aperture, the steam is generated through the water storage chamber of the boiler body, so that the internal pressure is increased; when the pressure reaches a rated value of the pressure detection meter, a controller expands the internal space of the water storage chamber through the pressure releasing chamber; internal pressure release of the boiler body is achieved; the bursting hazard caused by excessive steam of steam generator is avoided; the water inlet amount of a water inlet port is increased while the space of the water storage chamber is expanded; the water amount in the water storage chamber is increased; and overall energy loss of the boiler body is avoided.

Description

technical field [0001] The invention relates to the technical field of steam generators, in particular to a gas steam generator with variable atomization aperture. Background technique [0002] A steam generator generally refers to a boiler, which is an energy conversion device. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. Currently, the steam generator is in use When the steam is generated for a period of time, due to the excessive steam generation, the internal pressure of the boiler is too high, which easily causes the risk of explosion. [0003] Chinese invention patent CN201910579834.5 proposes an industrial boiler, including a boiler body, a switch door, a material storage structure, a pressure relief structure, and an air intake structure. The boiler body for coal supply combustion and heat exchange is connected...

AI Technical Summary

Problems solved by technology

It reduces the combustion rate of coal inside the storage chamber and cooperates with the pressure relief structure to discharge the water vapor in the water storage chamber to relieve the pressure of the water vapor inside the water storage chamber, although it makes the water vapor inside the water storage chamber decompress The reduction in production reduces the amount of water vapor flowing out of the pressure relief port and reduces the loss of water vapor after pressure relief. However, if the expanded steam is released to release water vapor, there will still be a large amount of energy loss inside the steam generator. , and some special steam use occasions need to use relatively dry steam. For the existing steam generator, because the superheated steam is saturated wet steam, and the saturated wet steam is in the transmission process, due to the large moisture content in the superheated steam , due to the liquefaction phenomenon during transportation, the temperature of the superheated steam will decrease, and water accumulation will be caused in the pipeline to corrode. Therefore, after the steam is generated, it is necessary to further remove water from the steam

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