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Energy-saving and efficient ash removal device of waste heat boiler

A waste heat boiler and ash cleaning device technology, which is applied to cleaning heat transfer devices, boiler water pipes, lighting and heating equipment, etc., can solve the problems of increasing labor intensity of workers, low ash cleaning efficiency, and long time period for boiler shutdown and ash cleaning , to achieve the effect of improving dust cleaning efficiency, reducing labor intensity and improving efficiency

Active Publication Date: 2021-01-12
佛山市腾辉锅炉制造有限公司
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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that: through the method of manual ash removal, not only the time period for stopping the furnace for ash removal is longer, but the ash removal efficiency is low, and the labor intensity of the staff is increased.

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  • Energy-saving and efficient ash removal device of waste heat boiler
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  • Energy-saving and efficient ash removal device of waste heat boiler

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Embodiment Construction

[0039] The following is attached Figure 1-7 The application is described in further detail.

[0040] The embodiment of the present application discloses an energy-saving and high-efficiency waste heat boiler dust cleaning device. refer to figure 1 The soot cleaning device includes a bottom frame 1, on which a boiler body 2 of horizontal structure is fixedly installed, and a plurality of water pipes 3 are installed in the boiler body 2, and these water pipes 3 all flow pure water to be heated. Water, when the pure water in the water pipe 3 needs to be heated, the high-temperature waste gas in the industrial production process is discharged into the boiler body 2, and the waste heat generated by the high-temperature waste gas effectively heats the pure water in the water pipe 3 .

[0041] The high-temperature exhaust gas is mixed with a large amount of dust and other impurities, and these dust and other impurities will adhere to the heating surface of the water pipe 3. In the...

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Abstract

The invention relates to an energy-saving and efficient ash removal device of a waste heat boiler, and belongs to the technical field of boiler ash removal structures. The device comprises a bottom frame, a boiler body arranged on the bottom frame and multiple water pipes arranged in the boiler body. Ash removal mechanisms are symmetrically arranged in the boiler body and comprise guide plates symmetrically arranged on the inner side wall of the boiler body, sliding plates are slidably connected to the two guide plates through moving assemblies, and a moving plate is jointly connected to the two sliding plates at the same time. A water collecting pipe is arranged on the side, deviating from the sliding plates, of the moving plate through a driving assembly, one end of the water collectingpipe communicates with an arc-shaped water pipe, the arc-shaped water pipe communicates with multiple water spraying heads, and a water supply assembly communicating with the water collecting pipe isarranged on one side of the bottom frame. According to the device, the water pipes can be conveniently and automatically sprayed and cleaned, so that dust adhering to the water pipes is effectively cleaned away, and therefore the heat exchange efficiency of the water pipes and the boiler body can be improved; and the ash removal efficiency can be improved, and the labor intensity of workers can bereduced.

Description

technical field [0001] The present application relates to the technical field of boiler ash removal structure, in particular to an energy-saving and high-efficiency waste heat boiler ash removal device. Background technique [0002] Nowadays, the country advocates the vigorous development of waste heat utilization, energy conservation and emission reduction, which play a positive role in protecting energy and improving the quality of human living environment. The waste heat boiler is a kind of energy-saving and environmentally friendly equipment. The waste heat boiler refers to the boiler that uses the waste heat in waste gas, waste or waste liquid in various industrial processes and the heat generated by the combustion of combustible substances to heat water to a certain working medium. In the design of waste heat boilers, how to reasonably divide the temperature range is the basis for rationally arranging the heating surface of waste heat boilers and maximizing the use of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B1/18F22B37/10F28G9/00F28G15/00B01D47/06C02F1/00C02F103/18
CPCB01D47/06C02F1/001C02F2103/18F22B1/18F22B37/10F28G9/00F28G15/00F28G2015/006
Inventor 卢小平关石链
Owner 佛山市腾辉锅炉制造有限公司
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