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a boiler

A boiler and inner cavity technology, applied in the field of heating devices, can solve the problems of simple structure, low heat utilization rate, etc.

Active Publication Date: 2021-03-02
三江县陆氏茶叶机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the combustion of existing thermal power plant boilers, the fuel is generally delivered to the boiler for combustion, and the boiler heats the incoming air, and then uses the hot air to transfer the heat out. However, the existing boiler structure is simple, resulting in a low heat utilization rate.

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with embodiment.

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a compon...

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PUM

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Abstract

The present invention provides a boiler, comprising a boiler main body, the boiler main body is provided with a cold air inlet, a hot air outlet, a combustion chamber and an exhaust gas outlet, the boiler main body includes a casing and a plurality of partition inner walls, the casing and a plurality of the partitions The inner wall is fixedly connected to form several inner cavities, the cold air inlet and the hot air outlet communicate with part of the inner cavities to form a heating channel, and the combustion chamber communicates with the exhaust gas outlet through part of the inner cavity to form an exhaust gas channel. The heating channel surrounds the exhaust gas channel so that the heat energy generated by the combustion of the combustion chamber can be fully utilized and the heat conversion rate can be improved.

Description

【Technical field】 [0001] The invention relates to a heating device, in particular to a boiler. 【Background technique】 [0002] The main working principle of the boiler is a thermal device that uses the heat energy released after fuel combustion or the waste heat in industrial production to transfer to the water in the container to make the water reach the required temperature or steam at a certain pressure. [0003] In the combustion of existing thermal power plant boilers, the fuel is generally delivered to the boiler for combustion, and the boiler heats the incoming air, and then uses the hot air to transfer the heat out. However, the existing boiler structure is simple, resulting in a low heat utilization rate. 【Content of invention】 [0004] The object of the present invention is to provide a boiler with high utilization rate of heat energy in order to overcome the deficiencies of the prior art. [0005] In order to achieve the above object, the technical scheme adopt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H3/04F24H9/18F23J15/06
CPCF23J15/06F24H3/04F24H9/1854
Inventor 陆顺怀
Owner 三江县陆氏茶叶机械有限公司
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