Combustion boiler capable of decreasing water flow speed conveniently

Abstract

The invention discloses a combustion boiler capable of decreasing the water flow speed conveniently. The combustion boiler comprises a bottom plate and a boiler body; the boiler body comprises water inlet units which are distributed at equal distances; fixing pieces which are distributed at equal distances are fixed to the inner walls of one sides of the water inlet units through bolts correspondingly; obliquely-placed water delivering pipes which are matched with the water inlet units and are the same in specification are fixed to the inner walls of one sides of the fixing pieces through bolts correspondingly; the water delivering pipes are distributed on the inner walls of the water inlet units in a serpentine mode; and gas inlet pipelines are formed on the outer walls of one sides of the water inlet units correspondingly, and the water delivering pipes surround the gas inlet pipelines. Water flows in the water delivering pipes collide with water retaining blocks, the direction of the water flows is changed, thus the water flow speed is decreased, the effective passing area of the water flows is decreased through a buffer plate, and the flowing speed of the water flows is decreased; and the number of the water inlet units can be changed according to the actual situation, thus the combustion boiler can be suitable for devices with different specifications, and the using rangeof the combustion boiler is enlarged.

Description

technical field [0001] The invention relates to the technical field of combustion boilers, in particular to a combustion boiler which is convenient for slowing down the velocity of water flow. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Boilers that provide hot water are cal...

AI Technical Summary

Problems solved by technology

[0003] Some boiler devices currently on the market have some deficiencies more or less, the water flow speed is too fast, and it is inconvenient to disassemble. In order to solve the above problems, this new model proposes a new combustion boiler

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