Air curtain system for shock wave soot blowing

An air curtain and air technology, which is applied in the treatment of combustion products, combustion methods, and removal of solid residues, etc., can solve the problems of soot blowing and corrosion of incineration boilers, prolong life, reduce after-sales service costs, reduce maintenance costs and operation. cost effect

Active Publication Date: 2015-09-23
BEIJING GUANGHUA TEXTILE GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air curtain system for shock wave soot blowing, which solves the corrosion problem of waste incineration boiler soot blowing

Method used

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  • Air curtain system for shock wave soot blowing
  • Air curtain system for shock wave soot blowing
  • Air curtain system for shock wave soot blowing

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Embodiment Construction

[0028] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] Such as Figure 1~3 As shown, the embodiment of the present invention provides an air curtain system for shock wave soot blowing, including an air pipeline system and an air curtain device, and the air curtain device includes an air curtain suit 15 and / or an air curtain Nozzle 7; when the air curtain device included an air curtain suit 15, the air curtain suit 15 was sleeved on the shock wave generator spout 14, and the air curtain suit and the shock wave generated A sealed cavity is formed between the spouts 14 of the shock wave generator, and an air curtain port 17 is arranged on the spout 14 of the shock wave generator in the sealed cavity, and the air outlet of the air pipeline system is connected with the set of the air curtain. The air inlet of the part 15 is connected to provide air for the air curtain suit 15;...

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Abstract

The invention relates to the technical field of boiler soot blowing equipment, in particular to an air curtain system for shock wave soot blowing. The air curtain system for shock wave soot blowing comprises an air pipeline system and an air curtain device; an air outlet of the air pipeline system is connected with an air inlet of the air curtain device to supply air to the air curtain device, the air curtain device is arranged at a nozzle of a shock wave generator, and the air curtain device enables the sprayed air to form an air curtain in the nozzle of the shock wave generator. According to the air curtain system for shock wave soot blowing, through the air curtain device arranged at the nozzle of the shock wave generator, the sprayed air can form an air barrier in the nozzle of the shock wave generator, corrosive fume in a furnace is prevented from flowing backwards into the shock wave generator and corresponding pipelines and parts of the shock wave generator, therefore, the safety of a whole shock wave soot blowing system is guaranteed, and the stability, reliability and safety of the shock wave soot blowing system are guaranteed.

Description

technical field [0001] The invention relates to the technical field of boiler soot blowing equipment, in particular to an air curtain system for shock wave soot blowing. Background technique [0002] The soot blower is an indispensable and important auxiliary equipment for various waste incineration boilers, waste heat boilers and power plant boilers. It plays a vital role in improving the heat exchange efficiency of each heating surface of the boiler, that is, increasing the output of the boiler. There are many types of sootblowers, such as steam sootblowers, sonic sootblowers, air shock sootblowers and gas shock sootblowers. Different types of sootblowers have different characteristics and scope of application, but the shock Wave sootblowers, especially gas shock wave sootblowers, have many advantages that other types of sootblowers do not have, such as lower operating costs, greater sootblowing energy, stable sootblowing operation, less maintenance, and a wide range of ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23J1/00F23J3/00
Inventor 廖志超张明红张博周萌鑫高莉丽刘康钟声
Owner BEIJING GUANGHUA TEXTILE GRP
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