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Boiler outlet flue structure with ash removal hole

A technology of outlet flue and ash cleaning hole, which is applied in the direction of solid residue removal, combustion method, lighting and heating equipment, etc., and can solve problems such as excessive dust, time-consuming and labor-intensive cleaning, and inconvenient development

Active Publication Date: 2020-12-08
HUNAN HENGXING ENVIRONMENTAL PROTECTION TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a boiler outlet flue structure with soot cleaning holes, which solves the problem that the flue structure used in the past tends to accumulate a lot of dust after long-term use, and it is very easy to clean. Time-consuming and labor-intensive, which makes it inconvenient to carry out the work

Method used

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  • Boiler outlet flue structure with ash removal hole
  • Boiler outlet flue structure with ash removal hole
  • Boiler outlet flue structure with ash removal hole

Examples

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Embodiment

[0028] Such as Figure 1-4 As shown, the embodiment of the present invention provides a boiler outlet flue structure with soot cleaning holes, including a flue body 1, the flue body 1 includes a first pipe 2, a second pipe 3, a third pipe 4, the first The end of the pipe 2 communicates with the second pipe 3, the third pipe 4 is located below the first pipe 2, and the third pipe 4 communicates with the first pipe 2, which is convenient for the flow of smoke and dust, and then forms the deposition of smoke and dust. The inner top of the pipe 2 is fixedly installed with a water-cooled wall 6. When the smoke is exhausted, it encounters a surface with a lower temperature to make small particles condense on the pipe wall to form dust accumulation. The inner top of the first pipe 2 is located at the water-cooled wall 6 A high-temperature reheater 7 is fixedly installed on the left side, a final superheater 8 is fixedly installed on the inner top of the first pipeline 2 and on the ri...

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Abstract

The invention provides a boiler outlet flue structure with an ash removal hole, and relates to the technical field of boiler structures. The boiler outlet flue structure with the ash removal hole comprises a flue main body, wherein the flue main body comprises a first pipeline, a second pipeline and a third pipeline; the tail end of the first pipeline communicates with the second pipeline; the third pipeline is positioned below the first pipeline; the third pipeline communicates with the first pipeline; a water-cooling wall is fixedly mounted on the top of the inside of the first pipeline; a high-temperature reheater is fixedly mounted on the top of the inside of the first pipeline and is positioned on the left side of the water-cooling wall; and a final-stage superheater is fixedly mounted on the top of the inside of the first pipeline and is positioned on the right side of the water-cooling wall. The flue structure is reasonably designed, so that accumulated smoke dust can be removedwhen the flue is used; and moreover, a shielding cover is matched with a ventilating hole, so that ash in the flue can be further removed.

Description

technical field [0001] The invention relates to the technical field of boiler structures, in particular to a boiler outlet flue structure with soot cleaning holes. Background technique [0002] 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. [0003] The flue structure of the boiler is one of its important parts when it is in use. The efficient operation of the boiler can be guaranteed through the reasonable design of the flue structure. For now, the traditional flue structure has certain shortcomings. For example, the flue structure used in the past tends to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23J3/02F22D1/04
CPCF23J3/02F22D1/04Y02E20/30
Inventor 刘林邓臻璇曾晓荣
Owner HUNAN HENGXING ENVIRONMENTAL PROTECTION TECH DEV CO LTD
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