Vertical full premix gas steam or hot water boiler

A gas steam and hot water boiler technology, which is applied in the combustion chamber, combustion method, combustion equipment and other directions, can solve the problems of unsatisfactory energy saving effect, low energy efficiency utilization, and insufficient compact layout, and can meet the characteristics of full premixed combustion, The effect of compact overall layout and compact boiler structure

Pending Publication Date: 2018-01-09
JIANGSU SHUANGLIANG BOILER
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

These two technologies have their own advantages and disadvantages. Generally speaking, small boilers are more suitable for fully premixed low-nitrogen combustion technology; however, conventional horizontal fire tube boilers are not compact in structure and large in size; The effect is not ideal

Method used

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  • Vertical full premix gas steam or hot water boiler
  • Vertical full premix gas steam or hot water boiler
  • Vertical full premix gas steam or hot water boiler

Examples

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Embodiment Construction

[0030] see Figure 1~4 , the present invention relates to a vertical fully premixed gas-fired steam or hot water boiler, the boiler includes a full premix burner 1 transversely connected to the vertical pot shell 10, the full premix burner 1 includes There are a racket-shaped front handle furnace 2 and a racket-shaped rear racket surface furnace 3, the racket-shaped front handle furnace 2 is located outside the vertical pot shell 10, and the racket-shaped front handle furnace 2 is wrapped with a cooling water jacket, and the racket-shaped rear portion The racket face furnace 3 is located inside the vertical pot shell 10, and the top of the vertically arranged two-pass straight smoke pipe 4 communicates with the racket-shaped rear racket face furnace 3, and the bottom of the two-pass straight smoke pipe 4 is connected to the bottom smoke box The 5 phases are connected; the racket-shaped rear racket surface furnace 3 is arranged horizontally, and the vertically arranged two-pass...

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Abstract

The present invention is a vertical fully premixed gas-fired steam or hot water boiler. The boiler includes a fully premixed burner (1) transversely connected to the vertical pot shell (10). The fully premixed burner (1) It includes a racket-shaped front handle furnace (2) and a racket-shaped rear racket face furnace (3). The racket-shaped front handle furnace (2) is located outside the vertical pot shell (10), and the racket-shaped rear racket face The furnace (3) is located inside the vertical pot shell (10), and the top of the vertically arranged two-return straight smoke pipe (4) is connected to the racket-shaped back section furnace (3), and the two-return straight smoke pipe ( The bottom of 4) communicates with the bottom smoke box (5). The invention is a vertical fully premixed gas steam or hot water boiler with compact structure and high thermal efficiency.

Description

technical field [0001] The invention relates to a boiler, in particular to a vertical boiler adopting the fully premixed low-nitrogen combustion technology. Background technique [0002] At present, my country's energy consumption per unit of output value is 2.3 times that of the world's average level, and the unit energy consumption of major energy-consuming products is 40% higher than that of advanced foreign countries; my country's energy consumption per dollar of GNP created is 4.97 times that of Germany and 4.43 times that of Japan. It is 2.1 times that of the United States and 1.65 times that of India. This is one of the important reasons for the rising cost of enterprises and poor economic benefits. According to the survey, the consumption of energy and raw materials of industrial products in my country accounts for about 75% of the production cost of enterprises, and if it is reduced by one percentage point, more than 10 billion yuan of benefits can be obtained. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23C3/00F23J15/06
Inventor 雷钦祥汪新球王殿杨戈刘安黄智超刘建明
Owner JIANGSU SHUANGLIANG BOILER
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