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Boiler descaling device

A technology for boilers and boiler bodies, applied in the field of boiler descaling devices, can solve problems such as economic losses, achieve the effect of reducing operating costs and improving economic benefits

Active Publication Date: 2015-10-28
DAQING FUAN PETROLEUM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

cause huge economic losses

Method used

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  • Boiler descaling device

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Experimental program
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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing:

[0012] Depend on figure 1 As shown, the boiler descaling device includes a boiler body 12, a flue 14 and a burner 13 are arranged in the container of the boiler body 12, a flue casing 5 is arranged outside the flue 14, and a burner casing 10 is arranged outside the burner 13 , the flue sleeve 5 and the burner sleeve 10 are respectively hollow structures, and the pipe wall of the flue sleeve 5 corresponding to the direction of the flue 14 is provided with a number of annular water spray holes 15, and the burner sleeve 10 corresponds to the burner There are several annular spray holes 15 on the pipe wall in the direction of 13, and the high-pressure water used to clean the flue 14 and the burner 13 is sprayed out from the water spray holes 15. At the same time, the flue casing 5 and the burner The bushing 10 does not come into contact with the flue 14 and the burner 13, the ...

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Abstract

The invention provides a boiler descaling device. The boiler descaling device comprises a boiler body. A flue and a burner are washed with high-pressure water through water spray holes formed in a flue sleeve and a burner sleeve which are arranged in the boiler body; meanwhile, the flue sleeve and the burner sleeve do not make contact with the flue and the burner and can move back and forth in the length direction of the flue and the burner. The high-pressure water is used for the first time domestically for descaling the surface of heating equipment, washing and descaling on a non-contact condition is efficient and safe, and the technology is a national initiative; the boiler descaling device can be used for manual descaling in several years and even longer time without a halt, so that operating cost caused by frequent halts for manual descaling is lowered substantially, and the economic benefit of oil field equipment in use is increased remarkably.

Description

Technical field: [0001] The invention relates to the field of descaling of chemical heating furnaces, in particular to a boiler descaling device. Background technique: [0002] In the field of petrochemical industry in my country, especially in the field of oil fields, the compounds or polymers added by oilfield water injection lead to a large amount of impurities and polymers in the water. Under the condition of heating it in a large heating container, such impurities and polymers will gradually form layers of thicker and thicker dirt on the outer surface of the combustion tube and flue after being heated, and isolate the gap between the water and the fuser. Heat exchange, energy consumption rises sharply until failure. At present, the only effective way in China is to stop the machine and manually remove the scale. cause huge economic losses. Invention content: [0003] In order to solve the technical problems existing in the background technology, the present inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28G9/00
Inventor 王向东郭苏荣
Owner DAQING FUAN PETROLEUM TECH