Boiler for generating power by combusting exhausting gas of yellow phosphorus

A technology for power generation boilers and yellow phosphorus tail gas is applied in the field of power generation boilers and yellow phosphorus tail gas power generation boilers, which can solve the problems of large heating area, large volume of waste heat boilers, and large heat dissipation losses of adiabatic combustion furnaces, saving energy resources, The setting is compact and the effect is favorable for environmental protection
CN102175019AInactive Publication Date: 2011-09-07WUHAN TIANYUAN BOILER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN TIANYUAN BOILER
Publication Date
2011-09-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a boiler for generating power by combusting exhausting gas of yellow phosphorus, belonging to the field of boilers. A boiler body is integrally of as a novel boiler structure arranged in a horizontal n shape, a boiler convection tube bank and a boiler hearth are respectively arranged at the left side and the right side of the boiler body, an overheater is arranged in a transverse straight flue at the rear parts of the boiler convection tube bank and the hearth, and the boiler convection tube bank is a straight flue; because smoke linearly flows for scouring a tube, possibility of condensing various corrosive matters on the tube because the smoke generates a vortex zone at a corner is avoided; and the hearth is provided with a corrosion-preventing water-cooling wall and controls smoke temperature at an outlet of the boiler convection tube bank, corrosion related to the tube of the boiler body is reduced furthest completely due to the adoption of the boiler, problems of failure in an early phase and long service life caused by serious corrosion due to the adoption of the exhausting gas of yellow phosphorus as the fuel in the power generating boiler are solved actually, heat energy of the exhausting gas of yellow phosphorus is effectively recycled, energy resources are greatly saved and environment is favorably protected.
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Description

technical field

[0001] The invention relates to a boiler for generating electricity by burning yellow phosphorus tail gas, belonging to the field of boilers, in particular to a boiler for generating electricity. Background technique

[0002] For a long time, in my country's phosphorus chemical industry, a large amount of corrosive tail gas (received base low calorific value Q net，ar =~1200KJ / Nm 3 , Composition: CO: 89-91%, other components mainly include: S: 3-13g / Nm 3 ;As: 0.07-0.08g / Nm 3 ; P: 0.5-3g / Nm 3 ), sent through pipelines to burn in the sky above the factory building, the heat of combustion is not used and wasted, and leads to the aggravation of the atmospheric greenhouse effect.

[0003] Under the guidance of national energy conservation, emission reduction and sustainable development policies, it is even more important to develop boiler products that can burn yellow phosphorus tail gas, especially to develop power generation boilers that can burn yellow phosp...

Claims

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