Small Steam Boiler Heat Exchanger A small steam boiler that uses water spraying device and generated steam inside the heating pipe to heat the inside of the winter room using a radiator in addition to work

摘要

The present invention relates to a small-sized steam boiler used mainly in a laundry laundry mill. Most of the conventional small-sized steam boilers are constructed of a low-boiling-type integrated type of steam generating room in a heat exchange chamber. The amount of stored water must be boiled to generate steam, so that a lot of fuel will be used. Rust due to stored water will shorten the lifetime of the boiler and the boiling water will boil up with the steam. In case of the laundry, Or when the food was steamed in a mill or the like, rust was introduced and it was unsanitary. In this design, the steam generating part of the heat exchange chamber is separated from the steam storage room, and the water pump of the existing boiler is separated from the role of supplementing the deficient water by the amount of discharged steam. The steam was rapidly generated by the heat heated by the burner when the water was sprayed and finely sprayed through the nozzle. In the case of using the steam boiler of the present invention, in the case of a laundry machine, the waiting time for ironing is reduced, and the fuel consumption is reduced as much as the steam is generated quickly. The heat exchanger steam generator and stenter The steam storage room was not rusted, which improved the life span of the boiler and smearing of the fabric during ironing.;In addition, in the summer laundry room, the working environment is very uncomfortable due to the heat spreading in the boiler body and the outdoor temperature rise. In the present invention, the heat exchanger can be miniaturized so that the size of the boiler itself becomes smaller, In addition to improving the indoor working environment in summer, the space of the indoor space will also be increased.;In particular, it is a small steam boiler which can be used easily in the winter when it is connected to the radiator by machining the radiator connection hole in the boiler steam storage room of this invention without any additional heating device in winter.