CN105588094A - Smoke pipe waste gas heat boiler system with built-in heat accumulator - Google Patents
Smoke pipe waste gas heat boiler system with built-in heat accumulator Download PDFInfo
- Publication number
- CN105588094A CN105588094A CN201610093849.7A CN201610093849A CN105588094A CN 105588094 A CN105588094 A CN 105588094A CN 201610093849 A CN201610093849 A CN 201610093849A CN 105588094 A CN105588094 A CN 105588094A
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- China
- Prior art keywords
- built
- boiler
- smoke pipe
- flue
- waste gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/028—Steam generation using heat accumulators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
- F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Incineration Of Waste (AREA)
Abstract
A smoke pipe waste gas heat boiler system with a built-in heat accumulator comprises a boiler body, an induced draft fan and an outlet chimney. A front efficient burner and a rear efficient burner are arranged in front of and behind the boiler body. The built-in heat accumulator is arranged inside the boiler body. A furnace pipe of a smoke pipe boiler is located outside the built-in heat accumulator, and the front side and the rear side of the furnace pipe are connected with a boiler shell. One end of a smoke pipe convection bank is connected with the boiler shell, and the other end of the smoke pipe convection bank is connected with a cooling chamber in the middle of the furnace pipe. An inlet and an outlet of the smoke pipe convection bank are provided with a front smoke passage and a rear smoke passage. The upper portion of the boiler body is provided with a front louver valve and a rear louver valve. A flue is horizontally arranged on the top of the boiler body. An economizer is arranged at the tail portion of the flue. According to the smoke pipe waste gas heat boiler system with the built-in heat accumulator, the heat accumulator is arranged in the furnace pipe, organic waste gas passes through the heat accumulator, organic matter is instantly oxidized into carbon dioxide and water, and the organic waste gas purification efficiency is high.
Description
Technical field
The present invention relates to heating equipment field, be specifically related to a kind of smoke pipe waste gas residual heat boiler system with built-in storage heater.
Background technology
Waste gas from incinerator waste heat boiler, be taking incinerator produce waste gas as main fuel, light oil, heavy oil, gas, natural gas is auxiliary fuel, boiler feedwater enters economizer by feed pump, economizer water outlet enters upper drum through control valve, a part wherein enters before waste heat boiler secondary furnace by down-comer, after, left, bottom right header, after fully absorbing heat, boiler burning chamber enters upper drum, another part does Natural Circulation by the boiler tube bundle between two drums, the steam water interface saturated vapor after water separator separates that enters upper drum enters main steam line, finally enter user's steam supply. boiler body structure adopts π shape to arrange.
Waste gas from incinerator waste heat boiler in the past, its structure is shown in Fig. 1 and Fig. 2, is mainly made up of waste gas combustion furnace (RTO stove) and waste heat boiler two parts, waste gas combustion furnace (RTO stove) is mainly made up of combustion chamber, heat storage, combustor, waste heat boiler is made up of burning chamber, boiler tube bundle, economizer. forward and backward wall water-cooling wall and the lower header thereof of waste heat boiler burning chamber form a natural cycle system with down-comer and upper drum, the both walls water-cooling wall of burning chamber and upper and lower header thereof form a natural cycle system with down-comer and upper drum, convection bank and upper and lower drum form a natural cycle system. first organic exhaust gas enters waste gas combustion furnace (RTO stove), after preheating chamber heat absorption heats up, entering combustion chamber high temperature incinerates, make oxidation operation become carbon dioxide and water, waste gas after high temperature incinerates successively enters waste heat boiler burning chamber, convection bank, economizer surface, through fully discharging through chimney after heat absorption, above-mentioned technique is used thermal accumulating incinerator (RTO), utilize its storage heater, oxidation operation is become carbon dioxide and water by moment, finally by waste heat boiler, contained heat energy in waste gas is converted into saturated vapor and meets production, living needs, said system feature is that purification efficiency is high, heat exchange efficiency is high, resistance is low, blower fan installed power is little, high temperature resistant. but this steam generator system structurally still has following deficiency:
1. waste gas combustion furnace (RTO stove) is high as independent waste gas treatment equipment cost, and volume is large, controls complexity, need take certain boiler room area;
2. waste heat boiler adopts π shape to arrange, volume is large, and initial cost is high.
Summary of the invention
For there being the defect of technology on overcoming, object of the present invention is intended to propose a kind of smoke pipe waste gas residual heat boiler system with built-in storage heater.
For achieving the above object, the present invention adopts following technical scheme:
With a smoke pipe waste gas residual heat boiler system for built-in storage heater, be characterised in that: comprise boiler body, air-introduced machine and outlet chimney; Front efficient burning machine and rear efficient burning machine are arranged in the front and back of boiler body; Boiler body has a built-in storage heater; The outside of built-in storage heater is the boiler furnace flue of setting up built-in storage heater; Before and after flue, be connected with shell; Described smoke pipe convection bank one end is connected with shell, one end is connected with the cooling chamber at flue middle part, and smoke pipe convection bank is imported and exported and is provided with front flue gas corridor and rear flue gas corridor; Boiler body top is provided with front louver valve and rear louver valve; The top crossbearer of boiler body has flue; The afterbody of flue is provided with energy-saving appliance.
The explanation of such scheme and further scheme are as follows:
In such scheme, described front efficient burning machine and rear efficient burning machine are for being arranged symmetrically with; Described front flue gas corridor and rear flue gas corridor are for being arranged symmetrically with; Described front louver valve and rear louver valve are for being arranged symmetrically with.
Because technique scheme is used, the present invention compared with prior art has following advantages:
A kind of smoke pipe waste gas residual heat boiler system with built-in storage heater provided by the invention, the built-in storage heater of flue, organic exhaust gas is through storage heater, and organic matter moment is oxidized to carbon dioxide and water, and organic waste-gas purification efficiency is high.
Brief description of the drawings
Fig. 1 is waste gas combustion furnace (RTO stove) structural representation;
Fig. 2 is the front view of waste gas residual heat boiler;
Fig. 3 is structural representation of the present invention.
In above accompanying drawing: 1a, front efficient burning machine; 1b, rear efficient burning machine; 2, flue; 3, built-in storage heater; 4, smoke pipe convection bank; 5a, front flue gas corridor; 5b, rear flue gas corridor; 6, shell; 7a, front louver valve; 7b, rear louver valve; 8, flue; 9, energy-saving appliance.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment: a kind of smoke pipe waste gas residual heat boiler system with built-in storage heater.
Shown in Figure 3: to comprise boiler body, air-introduced machine and outlet chimney; Pot comprises the front and back front efficient burning machine of layout and the rear efficient burning machine of boiler body, boiler body; Boiler body has a built-in storage heater; The outside of built-in storage heater is the boiler furnace flue of setting up built-in storage heater; Before and after flue, be connected with shell; Smoke pipe convection bank one end is connected with shell, one end is connected with the cooling chamber at flue middle part, and smoke pipe convection bank is imported and exported and is provided with front flue gas corridor and rear flue gas corridor, and the top crossbearer of boiler body has flue; The afterbody of flue is provided with energy-saving appliance.
Wherein preferred, in boiler furnace flue, set up efficient; The front efficient burning machine of storage heater and rear efficient burning machine are for being arranged symmetrically with; Front flue gas corridor and rear flue gas corridor are for being arranged symmetrically with; Front louver valve and rear louver valve are for being arranged symmetrically with.
The front efficient burning machine being used alternatingly, rear efficient burning machine, front efficient burning machine uses fuel to built-in storage heater accumulation of heat, and rear efficient burning power traction enters organic exhaust gas; Otherwise rear efficient burning machine uses fuel to built-in storage heater accumulation of heat, efficient burning power traction enters organic exhaust gas; Flue gas after organic exhaust gas and fuel combustion alternately, through smoke pipe convection bank, then enters front flue gas corridor, rear flue gas corridor.
The built-in storage heater of flue, organic exhaust gas is through storage heater, and organic matter moment is oxidized to carbon dioxide and water, and organic waste-gas purification efficiency is high.
Adopt shell boiler as waste heat boiler, heat exchange efficiency is high, and floor space is little.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences of doing according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. the smoke pipe waste gas residual heat boiler system with built-in storage heater, is characterised in that: comprise boiler body, air-introduced machine and outlet chimney; Front efficient burning machine and rear efficient burning machine are arranged in the front and back of described boiler body; There is a built-in storage heater inside of boiler body; The outside of built-in storage heater is the boiler furnace flue of setting up built-in storage heater; Before and after flue, be connected with shell; Described smoke pipe convection bank one end is connected with shell, one end is connected with the cooling chamber at flue middle part, and smoke pipe convection bank is imported and exported and is provided with front flue gas corridor and rear flue gas corridor; The top of boiler body is provided with front louver valve and rear louver valve; The top crossbearer of boiler body has flue; The afterbody of flue is provided with energy-saving appliance.
2. a kind of smoke pipe waste gas residual heat boiler system with built-in storage heater according to claim 1, is characterized in that: described front efficient burning machine and rear efficient burning machine are for being arranged symmetrically with; Described front flue gas corridor and rear flue gas corridor are for being arranged symmetrically with; Described front louver valve and rear louver valve are for being arranged symmetrically with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093849.7A CN105588094B (en) | 2016-02-22 | 2016-02-22 | A kind of smoke pipe waste gas residual heat boiler system of storage heater built in band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093849.7A CN105588094B (en) | 2016-02-22 | 2016-02-22 | A kind of smoke pipe waste gas residual heat boiler system of storage heater built in band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105588094A true CN105588094A (en) | 2016-05-18 |
| CN105588094B CN105588094B (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093849.7A Expired - Fee Related CN105588094B (en) | 2016-02-22 | 2016-02-22 | A kind of smoke pipe waste gas residual heat boiler system of storage heater built in band |
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| CN (1) | CN105588094B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955569A (en) * | 2017-04-18 | 2017-07-18 | 长沙紫宸科技开发有限公司 | A kind of hydrate continuously traps CO in cement kiln flue gas2Method |
| CN108844053A (en) * | 2018-05-18 | 2018-11-20 | 河南科技大学 | A kind of fire tube waste heat boiler being able to ascend utilization rate of waste heat |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0818654A2 (en) * | 1996-07-08 | 1998-01-14 | Norton Chemical Process Products Corporation | Horizontal regenerative thermal oxidizer unit |
| CN102032556A (en) * | 2011-01-07 | 2011-04-27 | 扬州晨光特种设备有限公司 | Vortex diffusion combustion boiler |
| CN102359744A (en) * | 2011-10-28 | 2012-02-22 | 李恒杰 | Backdraft multi-return heat storage energy-saving furnace for hearth coaxial staged combustion center |
| CN102626590A (en) * | 2011-07-18 | 2012-08-08 | 西南化工研究设计院 | Low-concentration organic combustible gas catalytic oxidation device and heat utilization system |
| CN102705841A (en) * | 2011-03-28 | 2012-10-03 | 江苏绿景环保设备有限公司 | Regenerative furnace |
| CN104006535A (en) * | 2014-05-30 | 2014-08-27 | 北京华福神雾工业炉有限公司 | Heat accumulating type burning organic heat carrier boiler |
| US20150196865A1 (en) * | 2014-01-14 | 2015-07-16 | International Business Machines Corporation | Ozone abatement system for semiconductor manufacturing system |
| CN205402640U (en) * | 2016-02-22 | 2016-07-27 | 大震锅炉工业（昆山）有限公司 | Tobacco pipe waste gas exhaust -heat boiler system of heat accumulator is put to in -band |
-
2016
- 2016-02-22 CN CN201610093849.7A patent/CN105588094B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0818654A2 (en) * | 1996-07-08 | 1998-01-14 | Norton Chemical Process Products Corporation | Horizontal regenerative thermal oxidizer unit |
| CN102032556A (en) * | 2011-01-07 | 2011-04-27 | 扬州晨光特种设备有限公司 | Vortex diffusion combustion boiler |
| CN102705841A (en) * | 2011-03-28 | 2012-10-03 | 江苏绿景环保设备有限公司 | Regenerative furnace |
| CN102626590A (en) * | 2011-07-18 | 2012-08-08 | 西南化工研究设计院 | Low-concentration organic combustible gas catalytic oxidation device and heat utilization system |
| CN102359744A (en) * | 2011-10-28 | 2012-02-22 | 李恒杰 | Backdraft multi-return heat storage energy-saving furnace for hearth coaxial staged combustion center |
| US20150196865A1 (en) * | 2014-01-14 | 2015-07-16 | International Business Machines Corporation | Ozone abatement system for semiconductor manufacturing system |
| CN104006535A (en) * | 2014-05-30 | 2014-08-27 | 北京华福神雾工业炉有限公司 | Heat accumulating type burning organic heat carrier boiler |
| CN205402640U (en) * | 2016-02-22 | 2016-07-27 | 大震锅炉工业（昆山）有限公司 | Tobacco pipe waste gas exhaust -heat boiler system of heat accumulator is put to in -band |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955569A (en) * | 2017-04-18 | 2017-07-18 | 长沙紫宸科技开发有限公司 | A kind of hydrate continuously traps CO in cement kiln flue gas2Method |
| CN106955569B (en) * | 2017-04-18 | 2019-10-01 | 长沙紫宸科技开发有限公司 | A kind of hydrate continuously traps CO in cement kiln flue gas2Method |
| CN108844053A (en) * | 2018-05-18 | 2018-11-20 | 河南科技大学 | A kind of fire tube waste heat boiler being able to ascend utilization rate of waste heat |
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| Publication number | Publication date |
|---|---|
| CN105588094B (en) | 2018-07-03 |
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