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Coal firing equipment with single rotational flow

A coal-fired, turbulent technology, applied in the direction of burners, combustion chambers, combustion methods, etc., can solve the problems of energy waste, environmental pollution, etc., and achieve the effects of saving coal resources, protecting the environment, and simple and reasonable structure

Inactive Publication Date: 2008-06-11
王树洲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Burning coal as fuel, the combustible effective components in bituminous coal——volatile matter (accounting for 30%-35%), are almost all discharged into the atmosphere in the form of black smoke, and the environmental pollution and energy waste are extremely serious. Solving the problem of coal burning pollution is the A problem that people have been trying to solve and desire to solve for many years, but it has not been solved well

Method used

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  • Coal firing equipment with single rotational flow
  • Coal firing equipment with single rotational flow
  • Coal firing equipment with single rotational flow

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings of the embodiments.

[0023] Such as figure 1 , figure 2 As shown, the single-swirl coal-fired device of the present invention includes a combustion furnace, a fire grate 1, a coal filling port 10 and a high-temperature gas outlet 13, and the top of the cross-section of the furnace is arched to form a swirl combustion, and the furnace The side wall is equipped with a combustion-supporting tuyere 5 leading to the furnace. The combustion-supporting tuyere 7 is tangent to the arch on the top of the furnace. The furnace is divided into two parts connected up and down. The cross section is R-shaped, including the lower furnace 3 and the upper furnace. It is a swirling flow furnace 6, the side wall of the furnace is provided with combustion-supporting air ducts 4 and 8 leading to the upper furnace respectively along the two R-shaped pins, and a combustion-supporting air duct ...

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Abstract

The present invention relates to a single-cyclone coal-burning equipment. It includes combustion furnace cavity, fire grate, coal-adding device and high-temperature gas outlet. It is characterized by that the top portion of its furnace cavity cross-section is made into the arched form capable of forming cyclone combustion, the side wall of said furnace cavity is equipped with a combustion-supporting air inlet communicated with the furnace cavity, said combustion-supporting air inlet is tangential to said arched form of top portion of furnace cavity, the rear portion of said furnace cavity, is connected with high-temperature gas outlet. Said invention is simple in structure, and can completely solve the problem of discharging black smoke by burning coal, and can save fuel coal.

Description

technical field [0001] The invention relates to an improved coal burning device, which belongs to thermal equipment. Background technique [0002] Coal-fired installations are commonplace, and coal-fired heat can be found everywhere, including domestic boilers, industrial boilers, heat-conducting oil furnaces, and industrial kilns. Burning coal as fuel, the combustible effective components in bituminous coal——volatile matter (accounting for 30%-35%), are almost all discharged into the atmosphere in the form of black smoke, and the environmental pollution and energy waste are extremely serious. Solving the problem of coal burning pollution is the For many years, people have been trying their best to solve and desire to solve the problem, but they have not been solved well. For example, a coal-fired device with a combustion power generally between 125KW-2800KW (also known as 0.125-2.8MW), the former consumes 1.5 tons of coal per 24 hours, and the latter consumes 13-15 tons of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D1/02F23M5/06
Inventor 王树洲
Owner 王树洲
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