Column-shaped energy-saving steam generator

Abstract

The invention discloses a column-shaped energy-saving steam generator. The column-shaped energy-saving steam generator comprises a shell, a water inlet pipe, a steam outlet and a control circuit. The column-shaped energy-saving steam generator is characterized in that a steam inner container is arranged inside the shell, an inner cavity of the steam inner container is provided with a spiral steam guide plate, a spiral steam channel is formed between the spiral steam guide plate and the side wall of the inner cavity of the steam inner container, the upper end of the steam inner container is connected with the water inlet pipe, and the lower end of the steam inner container is connected with the steam outlet; and a heat preservation layer is wrapped outside the steam inner container, and an inductance coil is wound on the heat preservation layer and connected with the control circuit. The column-shaped energy-saving steam generator is small in size, occupies small space, does not need a water boiling process, and is high in efficiency and low in energy consumption. Through path heating, high-temperature steam at the temperature of 180 DEG C or above can be generated under normal pressure, descaling can be conducted efficiently, and thus market requirements are greatly met, and the column-shaped energy-saving steam generator is suitable for being widely used and popularized.

Description

technical field [0001] The invention relates to the technical field of heat exchange in mechanical equipment, in particular to a columnar energy-saving steam generator for obtaining high-temperature steam through path heating for heat exchange under normal pressure. Background technique [0002] A boiler is a mechanical device that uses fuel or other energy to heat water into steam. It can be used in various industries such as hospitals, bathrooms, restaurants, hotels, guesthouses, textiles, metallurgy, clothing, packaging, and food. Traditional boilers have disadvantages such as difficult management and high energy consumption, and because they withstand high temperature and high pressure, safety issues are very important. Even a small boiler, once an explosion occurs, the consequences are very serious. [0003] In order to solve this technical problem, a steam generator has appeared on the market, which has the advantages of simple structure, easy management, low energy c...

AI Technical Summary

Problems solved by technology

This type of steam generator has the following disadvantages: 1. It is large in size and will occupy a large space; 2. To heat all the cold water in the heating chamber under normal pressure, it needs to go through a boiling process, and it takes a long time to generate steam , the efficiency of steam generation is low, which leads to waste of energy, and all the steam generated is at 100°C. If the generated steam exceeds 100°C, high pressure will be generated, which poses a safety hazard; 3. Heating all the cold water in the heating chamber, heating There will be a lot of scale attached to the inner wall of the chamber, which is not easy to clean, which affects the working efficiency of the steam generator and shortens the service life

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