Multiple pipe baffle type energy saving boiler

Abstract

Inside the boiler chamber between the upper and the lower headers, there is one multiple-pipe heat generator connected to the upper and the lower headers. The connected water tank is connected to the upper header through hot water pipe and to the lower header through cold water pipe. In boiler region, there are several air return baffles to form several communicated fire areas with fire door on the lower wall. The present invention can raise heat efficiency obviously, reduce maintenance and prolong the service life of the boiler.

Description

Technical field [0001] The invention relates to a multi-tube partition type energy-saving boiler, which belongs to the category of water heaters with heat generating devices. Background technique [0002] At present, the structure of the frame type, single drum, double drum, pyrotechnic tube, water tube and other types of boilers widely used in the world are all the same, mainly using the cold and hot wall tubes on the inner frame of the boiler to make the water drop and rise to achieve water exchange. The purpose. At the same time, a large number of pyrotechnic tubes are used to receive convection heat and conduct heat conduction. In addition, the front, middle, and rear arches are used for high-temperature heat accumulation, so that the coal can be fully burned and smoked when entering the furnace. The shortcomings of this traditional structure: First, the traditional boiler does not have a multi-tube heat generator, and the area for receiving radiant heat is small. The pyrotec...

AI Technical Summary

Problems solved by technology

The deficiencies of this traditional structure: first, the traditional boiler does not have a multi-tube heat generator, and the radiation heat receiving area is small, and the pyrotechnic tube only accepts convective heat, which results in poor heat exchange and low heat conduction efficiency, making the water tube inside the pot Vaporization, tube burst, low boiler output, waste of energy and raw materials

Second, the use of multi-arch accumulated temperature for smoke elimination has been proved to be ineffective. The black smoke takes away a lot of heat energy, which not only pollutes the environment but also wastes energy.

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