CN103574592A - Multifunctional gas-fired boiler - Google Patents
Multifunctional gas-fired boiler Download PDFInfo
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- CN103574592A CN103574592A CN201210248649.6A CN201210248649A CN103574592A CN 103574592 A CN103574592 A CN 103574592A CN 201210248649 A CN201210248649 A CN 201210248649A CN 103574592 A CN103574592 A CN 103574592A
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- combustion chamber
- storehouse
- backheat
- chamber
- combustion
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Abstract
The invention relates to a multifunctional gas-fired boiler, which includes a regenerative chamber supported by a furnace seat. A combustion chamber is installed on the upper surface of the regenerative chamber. The combustion chamber includes a combustion chamber main body composed of inner penetration plates, heat flow tube bundles constitute channels between the combustion chamber and the regenerative chamber, and fixation ring plates are used for fixing the heat flow tube bundles. The front side of the combustion chamber is equipped with spy holes. A premix pressurized burner is mounted at the right center at the bottom of the combustion chamber, passes through the regenerative chamber to be in alignment with a center line in the form of a horn mouth and is communicated with the air outlet of a thermal circulation fan, the air inlet of which is connected to the bottom of the regenerative chamber. An outer penetration plate is positioned over the regenerative chamber, and is turned bottom upward on the combustion chamber and the heat flow tube bundles to form a steam chamber, the top of which is provided with a steam (heat) outlet. And a back-water valve is installed at the bottom of the outer penetration plate. The multifunctional gas-fired boiler provided by the invention has the advantages of reasonable design, simple structure, small volume and large power, takes the lead in breaking through a calorific value utilization rate of 100% and the zero emission mark, and solves the major problem of reutilization of partial thermal energy generated by gas combustion and unburnt gas after recovery, thus being widely applicable as various combustion equipment.
Description
Technical field:
The present invention relates to combustion apparatus, particularly a kind of multifunction gas boiler.
Technical background:
Although now widely used gas fired-boiler structure and the theory of combustion are had nothing in common with each other, there is a common fault simultaneously, be exactly must exhaust emission serious, a large amount of heat energy is along with waste gas had together not only been wasted but also contaminated environment discharged to space.In order to address this problem, people have done multiple effort, as China discloses the technology that a key name is called " Premixed booster-type burner " for No. 201020607615.8, it by: crenel, body of heater, vigorous fire Huan, premixer, gas valve, Gas Pipe, jet thrust, blower fan, blast pipe, fumarole, burner plate, oblique angle perforation form.Premixer is arranged in body of heater Nei， premixer jet thrust is housed, and vigorous fire ring is arranged on upper end, premixer, it and burner plate are integrated, and Gas Pipe one end is connected with jet thrust, and the other end is connected with gas valve, blast pipe one end is connected with premixer, and the other end is connected with blower fan.This product structure is simple, reasonable in design, fuel gas is mixed with wind-force blast is organic, after Proper Match, the oblique angle perforation in burner plate face sprays again, and the double-layer circular network of fire forms powerful eddy current, and rotation is risen, the focus heated body middle-end of going directly, temperature can reach more than 1300 ℃, can utilize effectively fully heat energy, has reduced waste and the discharge of the energy.This device has good energy-saving effect, but could not realize zero zero emission, and the multifunction gas boiler that designs a kind of non-pollution discharge has become urgent need.
The content of invention:
Overcome the deficiencies in the prior art, design a kind of gas combustion rear section heat energy and waste gas and reclaim the multifunction gas boiler that rear second-time burning recycles.It has one by the backheat storehouse of stove seat supports multifunction gas boiler, combustion chamber is arranged on backheat storehouse upper surface, combustion chamber forms combustion chamber main body by the interior plate that passes through, hot-fluid tube bank forms the passage in combustion chamber and backheat storehouse, fixedly ring flat-plate is for stationary heat flowing bundle, the front of combustion chamber is with spy-hole, Premixed booster-type burner is arranged on center, bottom, combustion chamber, through backheat storehouse, being horn mouth centring line is connected with the air outlet of thermal circulation fan, the air inlet of thermal circulation fan connects bottom, backheat storehouse, passing through plate is outward positioned on backheat storehouse, to be buckled on combustion chamber and hot-fluid tube bank and forms steam storehouse, on steam storehouse, heading tape has vapour (heat) outlet, back-water valve (BWV) is arranged on the outer plate bottom of passing through.United opening gas valve after thermal circulation fan starting of the present invention, after igniting, Premixed booster-type burner erupts heat energy and enters hot-fluid tube bank by wind-force guiding heat energy is distributed to carrier to combustion chamber, and part of waste heat and waste gas enter backheat storehouse and drawn back and continued to spray to Premixed booster-type burner lower body trumpet type interface by thermal circulation fan; Because a large amount of oxygen part after burning is consumed, make generation negative pressure in burner hearth, under atmospheric pressure effect, fresh air can be continuously along with waste heat, waste gas enter premixer from horn mouth, the effect of waste heat makes waste gas, fresh air, combustion gas mixing than more fully, evenly, and combustion efficiency is higher enters benign cycle.Operating personnel can often open spy-hole and observe the intensity of a fire and adjust as required fan delivery and fuel gas supply amount.The present invention is reasonable in design, simple in structure, and the volume small-power great ， world takes the lead in breaking through utilization rate of heat value absolutely, and the high point of zero emission has solved partial heat energy and the unburnt gas after gas combustion and reclaimed the great difficult problem that rear secondary utilizes.
Accompanying drawing explanation:
Fig. 1 is front view of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing explanation preferred example of the present invention, it has a backheat storehouse 8 of being supported by stove seat 9 multifunction gas boiler, combustion chamber 11 is arranged on backheat storehouse upper surface, combustion chamber 11 forms combustion chamber main body by the interior plate 6 that passes through, hot-fluid tube bank 5 forms the passage in combustion chamber and backheat storehouse, fixedly ring flat-plate 3 is for stationary heat flowing bundle 5, the front of combustion chamber 11 is with spy-hole 13, Premixed booster-type burner 7 is arranged on center, bottom, combustion chamber, through backheat storehouse, being horn mouth centring line is connected with the air outlet of thermal circulation fan 10, the air inlet of thermal circulation fan connects bottom, backheat storehouse, passing through plate 4 is outward positioned on backheat storehouse, to be buckled on combustion chamber and hot-fluid tube bank 5 and forms steam storehouse 2, on steam storehouse, heading tape has vapour (heat) to export 1, back-water valve (BWV) 12 is arranged on outer plate 4 bottoms of passing through.
Claims (1)
1. a multifunction gas boiler, it is characterized in that: it has one by the backheat storehouse of stove seat supports, combustion chamber is arranged on backheat storehouse upper surface, combustion chamber forms combustion chamber main body by the interior plate that passes through, hot-fluid tube bank forms the passage in combustion chamber and backheat storehouse, fixedly ring flat-plate is for stationary heat flowing bundle, the front of combustion chamber is with spy-hole, Premixed booster-type burner is arranged on center, bottom, combustion chamber, through backheat storehouse, being horn mouth centring line is connected with the air outlet of thermal circulation fan, the air inlet of thermal circulation fan connects bottom, backheat storehouse, passing through plate is outward positioned on backheat storehouse, to be buckled on combustion chamber and hot-fluid tube bank and forms steam storehouse, on steam storehouse, heading tape has vapour (heat) outlet, back-water valve (BWV) is arranged on the outer plate bottom of passing through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248649.6A CN103574592A (en) | 2012-07-18 | 2012-07-18 | Multifunctional gas-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248649.6A CN103574592A (en) | 2012-07-18 | 2012-07-18 | Multifunctional gas-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103574592A true CN103574592A (en) | 2014-02-12 |
Family
ID=50046942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210248649.6A Pending CN103574592A (en) | 2012-07-18 | 2012-07-18 | Multifunctional gas-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103574592A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167878A1 (en) * | 2000-06-20 | 2002-01-02 | John Zink Company,L.L.C. | Fuel dilution methods and apparatus for NOx reduction |
| CN1920381A (en) * | 2005-08-22 | 2007-02-28 | 肖建选 | Coal and gas two-purpose superconductive heat pipe steam generator |
| CN200972109Y (en) * | 2006-09-29 | 2007-11-07 | 彭可常 | Smoke secondary combustion boiler |
| CN201093481Y (en) * | 2007-11-16 | 2008-07-30 | 彭可常 | Smoke dust secondary burning boiler |
| CN201636849U (en) * | 2010-03-04 | 2010-11-17 | 郑宗标 | Gas-fired boiler |
-
2012
- 2012-07-18 CN CN201210248649.6A patent/CN103574592A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167878A1 (en) * | 2000-06-20 | 2002-01-02 | John Zink Company,L.L.C. | Fuel dilution methods and apparatus for NOx reduction |
| CN1920381A (en) * | 2005-08-22 | 2007-02-28 | 肖建选 | Coal and gas two-purpose superconductive heat pipe steam generator |
| CN200972109Y (en) * | 2006-09-29 | 2007-11-07 | 彭可常 | Smoke secondary combustion boiler |
| CN201093481Y (en) * | 2007-11-16 | 2008-07-30 | 彭可常 | Smoke dust secondary burning boiler |
| CN201636849U (en) * | 2010-03-04 | 2010-11-17 | 郑宗标 | Gas-fired boiler |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |
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| WD01 | Invention patent application deemed withdrawn after publication |