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Horizontal gas corner tube boiler

A corner tube boiler, horizontal technology, applied to steam boilers, steam boiler accessories, steam boiler components, etc., can solve the problem that the heat of corner tube boilers cannot be fully and efficiently used, and achieve simple structure and stable operation , the effect of uniform temperature

Inactive Publication Date: 2020-02-21
SICHUAN CHUANGUO BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problems in the prior art, the present invention provides a horizontal gas-fired corner tube boiler, which solves the problem that the heat of the corner tube boiler in the prior art cannot be fully and efficiently utilized

Method used

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Embodiment Construction

[0026] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0027] Such as figure 1 , figure 2 As shown, the horizontal gas corner tube boiler includes a furnace 1, a superheater 2, an evaporator 3, a denitrification box 4 and an economizer 5 connected in sequence in a horizontal manner. The furnace 1, the superheater 2 and the evaporator 3 are all wrapped Covered in the membrane-type water-cooled wall 7 sealed and spliced ​​by flat steel and light pipes, the membrane-type water-c...

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Abstract

The invention provides a horizontal gas corner tube boiler, and relates to the technical field of boiler equipment. The horizontal gas corner tube boiler comprises a hearth, a superheater, an evaporator, a denitration box and an economizer which are horizontally connected in sequence, wherein the hearth, the superheater and the evaporator are all wrapped in a membrane type water cooling wall whichis formed by splicing flat steel and a light tube in a sealing mode; the membrane type water cooling wall is connected with the denitration box and the economizer through a boiler flue; the membranetype water cooling wall is connected to a water circulation pipe cage; and the superheater is arranged on the outer side of a rear wall of the hearth, and a combustor is mounted on a front wall of thehearth. According to the horizontal gas corner tube boiler, the problem that the heat of a corner tube boiler in the prior art cannot be fully and efficiently utilized is solved.

Description

technical field [0001] The invention relates to the technical field of boiler equipment, in particular to a horizontal gas corner tube boiler. Background technique [0002] A boiler is a device that converts the chemical energy in fuel into steam or high-temperature water with a certain amount of heat energy. The steam or hot water generated in the boiler can be used for power generation or other industrial needs. Gas boilers are widely used due to their safety, reliability, energy saving and environmental protection. The corner tube boiler is a kind of boiler that uses the water circulation pipeline as a frame to support the boiler. It does not need to use the steel structure that hangs the boiler and has a compact structure. [0003] Most of the corner tube boilers in the prior art adopt a vertical layout. Due to the limitation of the load-bearing range of the support, the boiler with a vertical layout has limitations, is not flexible enough, and the heat in the flue gas ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B37/20F22B37/14F22B37/22F23J15/00B01D53/86B01D53/56F23M5/08F22G7/12F22D1/08F23C5/08
CPCB01D53/56B01D53/8625F22B37/141F22B37/143F22B37/201F22B37/221F22D1/08F22G7/12F23C5/08F23J15/003F23J2215/101F23M5/08
Inventor 张俊波范福吉李立平严双伍
Owner SICHUAN CHUANGUO BOILER
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