Spiral blade type smoke pipe boiler

Abstract

The invention discloses a spiral blade type smoke pipe boiler. The spiral blade type smoke pipe boiler comprises a boiler base and a pot; a ventilation fire grate piece is arranged on the inner side of the boiler base; a temperature measuring hole penetrates an outer front panel and is fixed to the inner side of an inner front panel; a front smoke box is arranged on the other side of a rear smoke box; a first return trip smoke pipe is arranged between the front smoke box and the rear smoke box; a second return trip smoke pipe is arranged at the upper end of the first return trip smoke pipe; the interior of the first return trip smoke pipe and the interior of the second return trip smoke pipe are each provided with spiral blades; a water jacket is arranged on one side of the pot; an outer top plate is arranged at the upper end of the water jacket; and the end portion of the outer top plate is connected with an outer side panel. According to the spiral blade type smoke pipe boiler, a traditional smoke pipe structure is changed, an original threaded smoke pipe and a common unthreaded pipe are changed into spiral blade type smoke pipes, the spiral blades are added into the unthreaded pipe, the heat absorbing time is prolonged, the flue gas flow speed is greatly reduced, water in the water jacket is made to fully absorb heat, the boiler efficiency is improved, the smoke speed is low, smoke dust is made to fall, the emission of particular matter in flue gas is reduced, and the spiral blade type smoke pipe boiler can occupy the market very fast.

Description

technical field [0001] The invention relates to the field of boilers, in particular to a spiral blade smoke tube boiler. Background technique [0002] As we all know, a boiler is a mechanical device that uses the thermal energy of fuel or other energy sources to heat water into hot water or steam. The boiler includes two parts: a pot and a furnace. place. The hot water or steam generated in the boiler can directly provide the required heat energy for production and life, and can also be converted into mechanical energy through a steam power plant, or converted into electrical energy through a generator. The boiler that provides hot water is called hot water Boilers are mainly used in daily life, and there are also a small amount of applications in industrial production. Boilers that generate steam are called steam boilers, and are mostly used in power stations, ships, locomotives, and industrial and mining enterprises. [0003] Existing boiler flue pipes are all threaded f...

AI Technical Summary

Problems solved by technology

[0003] Existing boiler flue pipes are all threaded flue pipes or ordinary light pipes. The flue gas directly flushes the flue pipes and then enters the chimney. The thermal efficiency of the boiler is low and the concentration of smoke and dust is high.

Moreover, most of the existing boilers are integrally installed and cannot be assembled and disassembled.

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