A Realization Method of Flow-through Steam Generator

Abstract

The invention discloses a circulation type steam generator. The steam generator comprises a vaporizer, a water inlet pipe of which one end penetrates into the vaporizer through the top of the vaporizer, a steam exhausting pipe of which one end penetrates into the vaporizer through the bottom of the vaporizer, and an electrothermal temperature control device which sleeves the outer side wall of the vaporizer, wherein each flow distribution plate comprises a plate body, and steam-liquid flow holes symmetrically formed in two sides of the inner part of each plate body, at least two flow distribution plates which are stacked in a layered manner from top to bottom are arranged in the vaporizer, and the steam-liquid flow holes in the two adjacent flow distribution plates are crisscross distributed to form 90 degrees; in addition, a space between the flow distribution plates and the top of the vaporizer, a space between every two adjacent flow distribution plates, and a space between the flow distribution plates and the bottom of the vaporizer are all completely filled with stainless steel theta-ring fillings. Compared with a traditional steam generator, the steam generator disclosed by the invention can realize the on-line real-time vaporization of liquid water, and the residues of the liquid water do not exist in pipelines; in addition, the production rate of steam can be conveniently controlled by controlling the injection rate of the liquid water; besides, water steam with required temperature can be obtained under constant pressure.

Description

technical field [0001] The invention relates to a realization method of a flow-through steam generator. Background technique [0002] Steam generator is a kind of heating equipment which is widely used. It can be used as supporting steam supply facilities in many industries such as hospitals, bathrooms, restaurants, hotels, guesthouses, textiles, metallurgy, and food. The inside of the existing steam generator is usually provided with a heating chamber and a heating element. The heating chamber is connected with the water inlet and the steam outlet. After the cold water enters the inner cavity, it is heated by the heating element to become steam, and the steam can be ejected from the steam outlet. The heating element is generally arranged at the bottom of the heating chamber, and there are two ways of electric heating and gas heating. Electric heating is to immerse the electric heating tube in liquid water, and heat all the water in the inner cavity to boiling, thereby gener...

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Problems solved by technology

[0004] In order to overcome the waste of energy and easy high-pressure steam leakage existing in the existing steam generator, the present invention provides a flow-through steam generator and its realization method, which has compact structure, simple operation, large operation flexibility, and can be generated online in real time Water vapor, water vapor at the required flow rate and temperature can be obtained under normal pressure

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