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Hot and dirty coal gas boiler

A gas-fired boiler and hot dirty gas technology, which is applied in the combustion of block fuel and gaseous fuel, the combustion of liquid fuel and gaseous fuel, the combustion of gaseous fuel and powder fuel, etc., to achieve significant economic benefits and energy supply. Nervous, easy-to-use effect

Inactive Publication Date: 2012-08-15
SHANDONG REFRACTORIES GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through the investigation of relevant boiler and burner manufacturers and users at home and abroad, and through online search, it is found that there is no user and example of using "hot dirty gas" for gas-fired boiler combustion at home and abroad.

Method used

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  • Hot and dirty coal gas boiler
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Experimental program
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Embodiment 1

[0021] Such as figure 1 As shown, the hot dirty gas gas boiler described in this embodiment includes a horizontal internal combustion three-pass gas boiler body 1, a horizontal internal combustion three-pass gas boiler body 1 with a built-in waveform furnace 2, a horizontal internal combustion three-pass gas The front end of the boiler furnace body 1 is provided with a movable front smoke chamber 3, and the rear end is provided with a movable rear smoke chamber 4, and a burner 5 is connected between the movable front smoke chamber 3 and the waveform furnace 2, which is located in the waveform furnace 2 The length of the burner 5 is 1 / 3 of the length of the corrugated furnace 2.

[0022] Among them, due to the use of hot dirty gas as fuel, the generated flue gas contains more dust and impurities, and the horizontal internal combustion three-pass gas boiler body 1 is prone to dust accumulation, which will affect the thermal efficiency of gas combustion, so , The front and rear ...

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Abstract

The invention relates to a gas boiler, and in particular relates to a hot and dirty coal gas boiler which comprises a horizontal-type internal combustion three-return-stroke gas boiler body, wherein the horizontal-type internal combustion three-return-stroke gas boiler body is internally provided with a corrugated furnace liner. The hot and dirty coal gas boiler is characterized in that the front end of the horizontal-type internal combustion three-return-stroke gas boiler body is provided with a movable front smoke chamber; the rear end of the horizontal-type internal combustion three-return-stroke gas boiler body is provided with a movable rear smoke chamber; a burner is communicated between the movable front smoke chamber and the corrugated furnace liner, and the length of the burner positioned in the corrugated furnace liner is 1 / 4-1 / 3 of the length of the corrugated furnace liner. Compared with the prior art, the hot and dirty coal gas boiler can be completely suitable for characteristics of hot and dirty coal gas, the operation and testing indicate that hot and dirty coal gas boiler completely meets the production and life needs, the economic benefit is obvious, the gas boiler application data is great, and the hot and dirty coal gas boiler has important popularization value.

Description

technical field [0001] The invention relates to a gas boiler, in particular to a hot dirty gas gas boiler. Background technique [0002] According to the body structure of the boiler, it is divided into fire tube boiler and water tube boiler. Fire tube boilers are divided into vertical boilers and horizontal boilers. Vertical boilers are divided into vertical horizontal water tube boilers, vertical horizontal fire tube boilers, vertical double return fire tube boilers, and vertical vertical water tube boilers. Horizontal boilers are divided into: horizontal single furnace (double furnace) boilers, horizontal internal combustion three-pass boilers, horizontal internal combustion four-pass boilers, and horizontal external combustion tempered tube boilers. Water tube boilers are divided into horizontal water tube boilers and vertical water tube boilers. Horizontal water tube boilers are divided into: vertical horizontal water tube boilers and branch header direct water boile...

Claims

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Application Information

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IPC IPC(8): F23C5/08
Inventor 张焕平张延敏邹焕英
Owner SHANDONG REFRACTORIES GROUP
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