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Boiler internal structure with good combustion effect

A combustion effect and internal structure technology, applied in combustion chambers, combustion methods, combustion equipment, etc., can solve problems such as the improvement of the furnace arch coverage grate area, and the inability to adjust the burning coal, so as to achieve simple structure, convenient production and processing, and maintenance easy effect

Inactive Publication Date: 2015-03-25
牛玉琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of boiler can not adjust the furnace arch to cover the fire grate area according to the combustion conditions to improve the combustion conditions of the fuel when burning coal.

Method used

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  • Boiler internal structure with good combustion effect

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Effect test

Embodiment Construction

[0015] The present invention includes a front arch 1 and a rear arch 3, and is characterized in that a living arch 2 is movably arranged between the front arch 1 and the rear arch 3.

[0016] As a preferred solution of the present invention, the two ends of the living arch 2 are overlapped on the inner wall of the boiler.

[0017] As another preferred solution of the present invention, the living arch 2 is made of refractory materials.

[0018] The present invention has a simple structure, and only needs to set up a lapping platform in the existing boiler, and then add a living arch 2 to lap the living arch 2 inside the boiler by lapping, which has a simple structure and is convenient for production and processing.

[0019] The living arch 2 is made of refractory material, which can reduce the probability of damage to the living arch 2. The living arch 2 has a long service life and can greatly reduce the number of times of internal maintenance of the boiler.

[0020...

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Abstract

The invention discloses a boiler internal structure with a good combustion effect, belongs to the technical field of boilers, and in particular, relates to the boiler internal structure with the good combustion effect. The boiler internal structure has the advantages of simple structure, good combustion effect and high combustion efficiency. The boiler internal structure comprises a front arch and a back arch, and is characterized in that a movable arch is movably arranged between the front arch and the back arch. As a preferred embodiment, the two ends of the movable arch are arranged on the inner wall of a boiler in a lap joint manner. As another preferred embodiment, the movable arch is made of a refractory material.

Description

technical field [0001] The invention belongs to the technical field of boilers, and more specifically, the invention relates to a boiler internal structure with good combustion effect. Background technique [0002] The existing boiler is equipped with a front arch and a rear arch. The front arch and the rear arch help the boiler to burn coal and guide the high-temperature flue gas to the heating tube in the boiler; play a very important role. [0003] In the current boilers, the combustion performance can only be improved by increasing the height of the front arch and lowering and extending the rear arch. But this kind of boiler can't adjust furnace arch coverage fire grate area to improve the combustion situation of fuel according to combustion situation when burning coal. It has a great influence on the combustion efficiency. [0004] This is a great waste of coal resources and deviates from the route of sustainable development. Therefore, there is an urgent need for a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23M5/06
Inventor 牛玉琴钱宏军
Owner 牛玉琴
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