CN202203980U - Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending - Google Patents
Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending Download PDFInfo
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- CN202203980U CN202203980U CN2011203170186U CN201120317018U CN202203980U CN 202203980 U CN202203980 U CN 202203980U CN 2011203170186 U CN2011203170186 U CN 2011203170186U CN 201120317018 U CN201120317018 U CN 201120317018U CN 202203980 U CN202203980 U CN 202203980U
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Abstract
The utility model discloses an energy-saving combustion device adopting a combustion method of water electrolysis oxyhydrogen and fuel blending. The device comprises a combustion cover housing (7) with a gas inlet pipe (1) and a fire stick (15) arranged at the upper end thereof, a flame area (16) arranged at the lower end thereof, and an auxiliary air inlet pipe (4) arranged on the side thereof, wherein a ring-shaped air pipe (6) and a ring-shaped oxyhydrogen pipe (13) are coaxially and vertically arranged on an outer cavity of the combustion cover housing; an oxyhydrogen inlet pipe (14) is arranged on the ring-shaped oxyhydrogen pipe, and oxyhydrogen outlet pipes (3) are arranged on the ring-shaped oxyhydrogen pipe at intervals; an air inlet pipe (5) is arranged on the ring-shaped air pipe, and air outlet pipes (11) are arranged on the ring-shaped air pipe at intervals; the air outlet pipes and the oxyhydrogen outlet pipes are connected to form mixed air pipes (9); and the mixed air pipes (9) are alternately arranged in the combustion cover housing in a ring-shaped manner. The combustion device provided by the utility model has compact structure, convenience in use, safety, reliability and long service life, not only significantly improves the combustion efficiency and reduces the manufacturing cost, but also saves fuel, reduces waste gas and smoke emission, and facilitates environmental protection.
Description
Technical field
The utility model relates to gas combustion apparatus, especially relates to a kind of energy-saving combustion apparatus that mixes mixed combustion in the combustion gas with hydro-electrolytic hydroxide gas as combustion-supporting gas.
Background technology
Application difficulty is very big if hydro-electrolytic hydroxide gas specially acts as a fuel, because unit volume hydrogen calorific value is low, burning velocity is exceedingly fast and is difficult to control, and the manufacturing cost of hydro-electrolytic hydroxide machine is higher, so be difficult to wide popularization and application.And if oxyhydrogen is as the energy-saving gas additive of fuel gas buring; Only need the burning of blending little hydrogen oxygen and other combustion gas mixing can practice thrift a large amount of fuel costs; Increase work efficiency; This has just embodied the real use value of hydro-electrolytic hydroxide machine, and it makes the characteristic of hydrogen and advantage in burning, obtain fabulous application.Hydro-electrolytic hydroxide gas is a novel energy-saving combustion technology as the additives gas blending fuel gas buring formation by a certain percentage detonation of combustion gas (or fuel spray gasification) burning.Hydro-electrolytic hydroxide gas is blended into mixed combustion formation detonation in the combustion gas; Reduce heat loss and improve the thermal efficiency, fuel savings is also practiced thrift firing time; Reduce cost of labor, and the requirement that existing gas burner can not suitable water electrolysis hydrogen oxygen blending fuel gas buring power-saving technology.
The utility model content
To gas burner in the above-mentioned prior art can not suitable water electrolysis hydrogen oxygen blending fuel gas buring specification requirement; The utility model a kind of suitable hydro-electrolytic hydroxide gas blending fuel gas buring is provided; Can not only improve combustion efficiency; Fuel saving reduces cost, and the energy-saving combustion apparatus of hydro-electrolytic hydroxide gas blending combustion gas reliably again safe in utilization.
The technical scheme that the technical problem that the utility model will solve is taked is: the energy-saving combustion apparatus of said hydro-electrolytic hydroxide gas blending combustion gas comprises that the upper end is provided with gas inlet pipe and fire stick, lower end are the burning case that flame zone, upper lateral are provided with auxiliary blast pipe; On burning case exocoel is coaxial, be arranged with annular air pipe and annular hydrogen-oxygen tracheae; Said annular hydrogen-oxygen tracheae is provided with the oxyhydrogen air inlet pipe and is arranged at intervals with the oxyhydrogen escape pipe; Said annular air pipe is provided with air intake duct and is arranged at intervals with the air escape pipe; Form gas mixing pipe after said air escape pipe links to each other with the oxyhydrogen escape pipe, said gas mixing pipe is arranged in the burning case in the form of a ring at interval.
The method for using of the said energy-saving combustion apparatus of the utility model is:
1, open gas valve, light combustion gas R after, regulate in the auxiliary blast pipe of kiln blower fan and feed auxiliary air G, make combustion gas reach the normal combustion state,
2, treat in the kiln that bulk temperature reaches the hydrogen ignition point and begins to beat when (best at 630 ℃) more than 585 ℃
Open and metering pin valve B; Make air in pipe, form convenient pressure (air pressure＜oxyhydrogen pressure); Opening also again, metering pin valve C makes oxyhydrogen to maximum; Make air and oxyhydrogen be formed with more atmospheric air and oxyhydrogen gaseous mixture in the pipe outlet, gaseous mixture and combustion gas or fuel spray gasification are blended in the mixed combustion district again and form detonation flame
3, along with the variation of different phase kiln temperature; Oxyhydrogen and combustion gas volume ratio are also corresponding regulates by best proportioning percentage value 35%, and oxyhydrogen strengthens along with gas quantity increases by said ratio thereupon, when needing to reduce hydrogen-oxygen tolerance when the gas consumption minimizing; Do not need to regulate again oxyhydrogen flow size; Only need under with the constant situation of root inner air tube amount, close down one or more oxyhydrogen escape pipe, thereby reduce the consumption with the oxyhydrogen of combustion gas proportioning
4, oxyhydrogen is being lower than 20% o'clock mixed combustion DeGrain of the total consumption of combustion gas; Effect is obvious when reaching more than 33% amount; And temperature rate-of-rise is doubled and redoubled; Can make the not obvious or cooling of variations in temperature on the contrary but surpass at 50% o'clock, because this moment, the unit volume calorific value was more alternative than combustion of hydrogen than the fired state of high a lot of combustion gas of hydrogen or fuel spray gasification
5, oxyhydrogen and different combustion gas (coal gas, liquefied gas, natural gas or other mist of oil gasification) mixed volume consumptions can be regulated at optimum amount about 35% equally, can make different combustion gas reach optimal combustion state.
The technique effect of the utility model is: because hydro-electrolytic hydroxide gas is as the additives gas of combustion gas (or fuel spray gasification) burning by a certain percentage ringwise in the multipoint mode blending combustion gas; Oxyhydrogen is fully mixed with combustion gas, make combustion flame in the burner flame zone, form detonation, not only improve efficiency of combustion significantly; Reduce production costs; And practiced thrift fuel, and reduced waste gas and soot emissions, help environmental protection; Its compact conformation, esy to use, safe and reliable, long service life.
Description of drawings
Fig. 1 is the sectional structure sketch map of the utility model,
Fig. 2 is the A-A sectional structure sketch map of Fig. 1,
Fig. 3 is that the B of Fig. 1 is to structural representation.
In the drawings, but 1, gas inlet pipe 2 fire holes 3, oxyhydrogen escape pipe 4, auxiliary blast pipe 5, air intake duct 6, annular air pipe 7, burning case 8, lagging casing 9, gas mixing pipe 10, installing plate 11, air escape pipe 12, air straight tube 13, annular hydrogen-oxygen tracheae 14, oxyhydrogen air inlet pipe 15, fire stick 16, flame zone 17, gaseous mixture transverse tube 18, needle-valve B 19, connector 20, needle-valve C 21, oxyhydrogen bend pipe.
The specific embodiment
In Fig. 1, Fig. 2 and Fig. 3; Said hydro-electrolytic hydroxide gas blending fuel gas energy-saving burner is installed and is provided with on kiln; It comprises burning case 7; But said burning case upper end is provided with gas inlet pipe 1 fire hole 2 and fire stick 15, lower end are that flame zone 16, upper lateral are provided with auxiliary blast pipe 4, and said burning case exocoel lower end is provided with lagging casing 8, and the burning case is supported on the installing plate 10; On burning case exocoel upper end coaxial (with the same axle of burning case), be arranged with annular air pipe 6 and annular hydrogen-oxygen tracheae 13; Said annular hydrogen-oxygen tracheae is provided with oxyhydrogen air inlet pipe 14, on annular hydrogen-oxygen tracheae, be arranged at intervals with eight oxyhydrogen escape pipes 3 (according to the burner specification, comprehensive Design such as combustion gas kind; Also space set becomes other 1-N root oxyhydrogen escape pipe); Said annular air pipe is provided with air intake duct 5, is arranged at intervals with eight air escape pipes 11 (the air escape pipe is corresponding with oxyhydrogen escape pipe quantity) on the annular air pipe, and every air escape pipe all is connected with air straight tube 12 and annular air pipe; Every air escape pipe 11 is provided with needle-valve B18, and said air escape pipe also can directly link to each other with the annular air pipe; Said oxyhydrogen escape pipe 3 is connected through oxyhydrogen bend pipe 21 and annular hydrogen-oxygen tracheae; Every oxyhydrogen bend pipe is provided with needle-valve C20; Said oxyhydrogen escape pipe also can directly link to each other with annular hydrogen-oxygen tracheae; This moment, needle-valve C was arranged on the oxyhydrogen escape pipe, and said air escape pipe forms eight gaseous mixture transverse tubes 17 after linking to each other with oxyhydrogen bend pipe or oxyhydrogen escape pipe with connector 19, and the gaseous mixture transverse tube forms gas mixing pipe 9 after bending; Said air escape pipe with connector 19 with also can be formed directly in eight gas mixing pipes 9 after oxyhydrogen bend pipe or oxyhydrogen escape pipe link to each other, said gas mixing pipe is arranged at intervals with in the form of a ring in the burning case.Combustion gas R gets in the burning case from gas inlet pipe 1; Auxiliary air G gets in the burning case from auxiliary blast pipe; Air gets in the annular air pipe 6 from air intake duct 5, and hydro-electrolytic hydroxide gas gets in the annular hydrogen-oxygen tracheae 13 from oxyhydrogen air inlet pipe 14, and air converges formation gaseous mixture through oxyhydrogen escape pipe output back at gaseous mixture transverse tube 17 through air escape pipe and oxyhydrogen; Gaseous mixture is blended in the combustion gas through gas mixing pipe 9, makes combustion gas completing combustion.
Claims (2)
1. the energy-saving combustion apparatus of hydro-electrolytic hydroxide gas blending combustion gas; It comprises that the upper end is provided with gas inlet pipe (1) and fire stick (15), lower end are the burning case (7) that flame zone (16), upper lateral are provided with auxiliary blast pipe (4); It is characterized in that: on burning case exocoel is coaxial, be arranged with annular air pipe (6) and annular hydrogen-oxygen tracheae (13); Said annular hydrogen-oxygen tracheae is provided with oxyhydrogen air inlet pipe (14) and is arranged at intervals with oxyhydrogen escape pipe (3); Said annular air pipe is provided with air intake duct (5) and is arranged at intervals with air escape pipe (11); Form gas mixing pipe (9) after said air escape pipe links to each other with the oxyhydrogen escape pipe, said gas mixing pipe is arranged in the burning case in the form of a ring at interval.
2. the energy-saving combustion apparatus of hydro-electrolytic hydroxide gas blending combustion gas according to claim 1; It is characterized in that: said air escape pipe (11) is connected with air straight tube (12) and annular air pipe (6); Every air escape pipe (11) is provided with needle-valve B (18); Said oxyhydrogen escape pipe (3) is connected through oxyhydrogen bend pipe (21) and annular hydrogen-oxygen tracheae (13), and every oxyhydrogen bend pipe (21) is provided with needle-valve C (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203170186U CN202203980U (en) | 2011-08-29 | 2011-08-29 | Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203170186U CN202203980U (en) | 2011-08-29 | 2011-08-29 | Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203980U true CN202203980U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203170186U Expired - Fee Related CN202203980U (en) | 2011-08-29 | 2011-08-29 | Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783022A (en) * | 2016-03-04 | 2016-07-20 | 湖南冠拓科技股份有限公司 | Kiln catalytic combustion method and device |
| CN107586576A (en) * | 2016-07-06 | 2018-01-16 | 徐建镛 | A kind of water ion activity combustion gas and its preparation method and application |
-
2011
- 2011-08-29 CN CN2011203170186U patent/CN202203980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783022A (en) * | 2016-03-04 | 2016-07-20 | 湖南冠拓科技股份有限公司 | Kiln catalytic combustion method and device |
| CN107586576A (en) * | 2016-07-06 | 2018-01-16 | 徐建镛 | A kind of water ion activity combustion gas and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130829 |