Energy-saving boiler with detachable inner container

Abstract

The invention discloses an energy-saving boiler with a detachable inner container, and mainly solves the problems that in the prior art, an inner container of an existing boiler cannot be detached, incrustation is easily received in the inner container, potential safety hazards exist, use by most users is not facilitated, smoke is not evenly exhausted, cooling cannot be conducted in time, and theexplosion risk exists. The energy-saving boiler with the detachable inner container comprises an upper shell and a lower shell which are connected with each other through a flange; a smoke outlet pipecommunicating with the inside and the outside is arranged in the upper shell; the inner container is arranged in the lower shell, a lower flue mechanism is arranged around the lower part of the innercontainer, an upper flue mechanism is arranged above the inner container, and the upper flue mechanism and the lower flue mechanism communicates with each other; the side wall of the lower shell is connected with a burner through a bolt; the upper flue mechanism comprises an upper annular smoke chamber communicating with the lower flue mechanism, and the upper annular smoke chamber communicates with a main smoke outlet pipe; and the main smoke outlet pipe detachably communicates the smoke outlet pipe in the upper shell in a pluggable manner. According to the technical scheme, the purposes ofdetachability and energy conservation are achieved, and high practical value and popularization value are achieved.

Description

technical field [0001] The invention relates to a boiler, in particular to an energy-saving boiler with a detachable liner. Background technique [0002] Natural gas steam-water dual-purpose boilers are used in a large amount in China and are widely used. According to preliminary statistics, they account for about 95% of the number of boilers; For small or individual private enterprises, there is no specialized water treatment laboratory personnel, and no special hydration equipment and water treatment equipment. Most of the boiler feed water is hard water that has not been softened. The boiler scales very fast. Some boilers After two months of use, the pipe burst due to too thick scale, and the inner tank caused high-temperature oxidation and corrosion of the steel plate due to too thick scale, so that the thickness of the steel plate was sharply reduced; the boiler safety devices all use water-sealed pipes as safety valves, and there are a large number of boilers. The wat...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy-saving boiler with a detachable liner to solve the problem that the existing boiler liner is not detachable, so that it is easy to get scale inside, which has potential safety hazards and is not conducive to the use of most users, and the smoke discharge is uneven. , too late to cool down, there is a risk of explosion

Images