An industrial boiler flue energy-saving device

A technology for energy-saving devices and industrial boilers, which is applied to steam boilers, steam boiler accessories, and components of steam boilers, etc., can solve problems such as increasing heat contact area and waste, and achieve the effect of improving heating efficiency.

Active Publication Date: 2022-07-15
河南省锅炉压力容器安全检测研究院
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Industrial boiler is an important thermal power equipment. The boiler is connected with the flue. In order to increase the heat contact area, the flue gas heats the water in the cast pipe to preheat the water. However, the cast pipe is used for heating, and the inside of the cast pipe The water vapor generated after heating the water is not collected and reused, resulting in waste

Method used

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  • An industrial boiler flue energy-saving device
  • An industrial boiler flue energy-saving device
  • An industrial boiler flue energy-saving device

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] like Figure 1-Figure 6 As shown, this specific embodiment adopts the following technical scheme: it includes a smoke pipe body 1, a fixing plate 2 and a discharge pipe 3, the right side wall of the boiler body 31 is inserted and welded and fixed with a smoke pipe body 1, and the smoke pipe body 1 The upper end of the discharge pipe 3 is inserted into the lower side of the rear side wall of the discharge pipe 3, and the lower ...

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Abstract

An industrial boiler flue energy-saving device, the invention relates to the technical field of boiler energy-saving equipment; the lower end of the casting pipe is provided with a No. 1 control valve, the No. No. 1 control valve; the inlet end of the turbine steam generator is connected to the steam pipe, the right end of the No. 2 steam pipe is connected to the No. 1 steam pipe, and the left end of the No. 2 steam pipe is connected to the outlet pipe of the suction pump; the outlet end of the inlet pipe is connected to the No. The air intake end of the air extraction pump is connected, and the dust collection box is arranged at the lower end of the discharge pipe; the filter plate is arranged on the upper side of the upper end of the smoke pipe body, and the two sides of the outer peripheral wall of the fixing frame are provided with clamping grooves, and the clamping plate is fixed on the inner side of the discharge pipe On the wall, the card slot is clamped on the card plate; the activated carbon layer is arranged on the inner wall of the fixed frame; the handle is fixed on the top surface of the fixed frame, and the water vapor generated by the heating of the water inside the casting pipe is reused. The steam generated by the internally heated material is collected and reused after heating, thereby achieving the effect of energy saving.

Description

technical field [0001] The invention relates to the technical field of boiler energy-saving equipment, in particular to an industrial boiler flue energy-saving device. Background technique [0002] There are two types of industrial boiler products, one is steam, which is used for power generation or gas supply. For example, a fertilizer plant can use steam to vaporize, and use coal as raw material to synthesize fertilizer. The industrial boiler is an important thermal power equipment. The boiler is connected with the flue. In order to increase the heat contact area, the flue gas of the flue heats the water in the cast tube, so that the water is preheated. The water vapor produced by the heated water is not collected and reused, resulting in waste. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and to provide an energy-saving device for industrial boiler flue with reasonable design and conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B1/18F22B37/02F23J15/02F01D15/10
CPCF22B1/18F22B37/02F23J15/025F01D15/10
Inventor 秦富友吴保鹏康华魁侯延平李利军陈仁树贾现伟
Owner 河南省锅炉压力容器安全检测研究院
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