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Heating device using solid fuels

A heating device and solid fuel technology, which is applied to solid heating fuel, stoves/stoves with convection heating devices, stoves/stoves with hot water devices, etc., which can solve the problem of inability to achieve low emissions and inaccurate control of the combustion process , Combustion efficiency needs to be improved, etc., to achieve the effect of improving heating effect, saving materials, and compact structure

Pending Publication Date: 2020-07-10
马鞍山洁之燃信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) Combustion efficiency needs to be improved;
[0006] (2) Inaccurate combustion process control;
[0007] (3) Cannot achieve low emissions

Method used

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  • Heating device using solid fuels
  • Heating device using solid fuels
  • Heating device using solid fuels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0049] Such as Figure 1-7 said, of which figure 1 and figure 2 Part of the upper distribution duct 5 and the lower distribution duct 6 are hidden,

[0050] A heating device using solid fuel, including a combustion system, the combustion system includes a furnace 1 and a furnace mouth 2; it also includes an air distribution system, the air distribution system supplies air to the furnace 1 through the top and bottom of the furnace 1, and the air volume can be independent adjust. The air distribution system includes a first wind source 41 and a second wind source 42, the first wind source 41 and the second wind source 42 are fixed on a fan bracket 43, the first wind source 41 sends air to the top of the furnace 1, and the second wind source 42 to send air to the bottom of the furnace 1; the first air source 41 is communicated with the upper air duct 5, and the second air source 42 is communicated with the lower air duct 6; the upper air duct 5 and the lower air duct 6 respec...

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Abstract

The invention discloses a heating device using solid fuels, and belongs to the field of civil heating furnaces. An air distribution system achieves an upper way and lower way of independent and adjustable air supplying, the furnace temperature is controlled to be within a reasonable interval, the burning efficiency can be significantly improved, the content of oxygen in a hearth can be accuratelyadjusted, thus it is guaranteed that the interior of a furnace is always in an optimal burning state, and the superior burning efficiency and the better emission reduction effect are achieved; and a control system can set different air distribution schemes including the air distribution proportion and the total air volume according to burning properties of the different solid fuels and can furtherreal-timely adjust the air distribution proportion and the total air volume according to CO content and the temperature change fed back by a detection unit, and thus it is guaranteed that the solid fuels are always in an optimal burning state in the burning process, wherein the solid fuels especially refer to coal. Through the scheme of adaptively adjusting the air distribution proportion and thetotal air volume, different combustion-supporting modes are given to the different types of fuel coal so that the optimal burning and optimal emission effects on the fuel coal with different properties can be achieved.

Description

technical field [0001] The invention belongs to the field of civil heating stoves, and in particular relates to a heating device using solid fuel. Background technique [0002] At present, civil heating furnaces mainly include electric heating furnaces, fuel gas heating furnaces, coal-fired heating furnaces, etc. Among them, coal-fired heating furnaces are economical and affordable. A coal-fired heating furnace with lower heating costs is ideal. [0003] my country has established a complete classification system for coal, including coal calorific value classification, coal phosphorus classification, sulfur classification, etc. Different classifications of coal have different combustion characteristics. There is no record in the prior art of giving different combustion-supporting methods to different coals. In the prior art, a vertical coal-fired atmospheric hot water boiler is mainly composed of a pot shell head, a furnace furnace, a furnace roof, a lower sealing ring, a ...

Claims

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Application Information

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IPC IPC(8): F24B1/183F24B1/19F24B1/197F24B7/06F23J15/02F23J15/06
CPCF23J15/025F23J15/06F23J2217/10F24B1/183F24B1/1905F24B1/197F24B7/06
Inventor 朱庆红朱亦珂
Owner 马鞍山洁之燃信息科技有限公司
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