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Boiler soot blowing structure

A boiler soot blowing and boiler technology, which is applied in the field of boilers, can solve the problem that the soot blowing structure cannot uniformly blow the inner cavity of the boiler and the like

Pending Publication Date: 2022-03-04
JIANGSU TAIHU BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem that the existing soot blowing structure cannot evenly flush the entire boiler cavity, the present invention provides a boiler soot blowing structure that can evenly flush the entire boiler cavity

Method used

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  • Boiler soot blowing structure

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Embodiment Construction

[0011] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0012] A boiler soot blowing structure, which includes a boiler 1, a bracket 2 is arranged in the center of the inner cavity of the boiler 1, and the two ends of the vertical screw rod 3 are respectively rotatably mounted on the upper end and the lower end of the bracket 2, and the first motor 4 is installed on the bracket 2 , the end of the screw mandrel 3 is fixedly connected to the rotating shaft of the first motor 4; the screw mandrel 3 is sleeved with a nut 5, and the nut 5 is fixedly mounted with a horizontal air blowing pipe 6, and the air blowing pipe 6 respectively extends outward through the sides of the bracket 2 The vertical limit groove that wall offers, ...

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Abstract

The invention provides a soot blowing structure of a boiler. The soot blowing structure can uniformly blow and wash an inner cavity of the whole boiler. A support is arranged in the center of an inner cavity of the boiler, the two ends of a vertical lead screw are rotationally installed at the upper end and the lower end of the support respectively, a first motor is installed on the support, and the end of the lead screw is fixedly connected with a rotating shaft of the first motor. The screw rod is sleeved with a nut, a transverse air blowing pipe is fixedly installed on the nut, and the air blowing pipe extends outwards to penetrate through a vertical limiting groove formed in the side wall of the support and point to the inner wall of the boiler.

Description

technical field [0001] The invention belongs to the field of boilers, and in particular relates to a boiler soot blowing structure. Background technique [0002] During the operation of the exhaust gas boiler, gray carbon and coking will be generated on the heating surface, which will affect the normal heating of the boiler, waste a lot of heat energy, and may even cause accidents such as dust explosion of the flue gas pipe. The soot blowing of the exhaust gas boiler is mainly to control the airflow through the manual operation of the valve, and wash the inner cavity of the boiler with water from the nozzle fixed inside the boiler. Because spraying takes a long time, workers are prone to physical discomfort when they are near the high-temperature exhaust gas boiler for a long time. In addition, some parts of the boiler were corroded due to excessive spraying, but some positions were not sprayed by the airflow. Contents of the invention [0003] In order to solve the prob...

Claims

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Application Information

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IPC IPC(8): F23J1/06F23J3/00
CPCF23J1/06F23J3/00
Inventor 潘宇峰陈弘张浩
Owner JIANGSU TAIHU BOILER