CN2926823Y - Built-in smokeless secondary combustion environmental protection boiler - Google Patents
Built-in smokeless secondary combustion environmental protection boiler Download PDFInfo
- Publication number
- CN2926823Y CN2926823Y CNU2006200956336U CN200620095633U CN2926823Y CN 2926823 Y CN2926823 Y CN 2926823Y CN U2006200956336 U CNU2006200956336 U CN U2006200956336U CN 200620095633 U CN200620095633 U CN 200620095633U CN 2926823 Y CN2926823 Y CN 2926823Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- furnace
- built
- smoke
- combustion chamber
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 26
- 230000007613 environmental effect Effects 0.000 title abstract description 4
- 239000000779 smoke Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003500 flue dust Substances 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000003517 fume Substances 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 235000017060 Arachis glabrata Nutrition 0.000 abstract 1
- 244000105624 Arachis hypogaea Species 0.000 abstract 1
- 235000010777 Arachis hypogaea Nutrition 0.000 abstract 1
- 235000018262 Arachis monticola Nutrition 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 235000020232 peanut Nutrition 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model provides a built-in smokeless secondary combustion environmental protection boiler, which adopts the technical proposal that a main combustion chamber is arranged in a boiler liner body, a secondary combustion chamber is connected through a secondary air distribution box, and a plurality of upper smoke pipes and lower smoke pipes are arranged between the boiler shell body and the boiler liner body. The boiler is characterized in that: semi-closed secondary combustion is adopted, the boiler has simple structure, easy manufacture, material saving, low cost, short installation time, safe and reliable use, long service life, less combustion consumption and low operation cost, the thermal efficiency of the boiler reaches up to 90 percent, and the concentration of the discharged smoke and dust is less than 60mg/m3The smoke gas Linkman blackness is 0 grade, the smoke emission is superior to the national first-class regional standard, and the furnace can burn coal, firewood, sawdust, peanut shells, corn stalks, household garbage and the like.
Description
Technical field
The utility model relates to a kind of multiple solid fuel of selecting for use, and the combustion apparatus of a plurality of combustion chambers is arranged, especially a kind of built-in no flue dust second-time burning environment-protection boiler.
Background technology
At present, the boiler that uses in the society mainly is coal-fired (combustion bavin) boiler and fuel oil (combustion gas) boiler, and its fuel all is to use primary combustion.Coal-fired (combustion bavin) boiler material incomplete combustion, so fuel consumption is many, the thermal efficiency is low, the many dirt of the flue gas of discharge, thickness, and also the black smoke environmental pollution is serious.Fuel oil (combustion gas) boiler oil is fully burned, the flue gas of discharging also reaches environmental protection requirement, but fuel oil (combustion gas) boiler is with respect to the cost height of coal-fired (combustion bavin) boiler, its running cost is 3 to 5 times in coal-fired (combustion bavin) boiler, the operating cost height, China's fuel oil (combustion gas) boiler in production and use in life at present is very few, and the use amount of fire coal big for environment pollution (combustion bavin) boiler accounts for more than 80%.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, cheap, sufficient combustion, fuel consumption is few, operating cost is low, environmental pollution is few, the thermal efficiency is high built-in no flue dust second-time burning environment-protection boiler.
Architectural feature of the present utility model is: semienclosed main chamber is set in flue, settles at the top of main chamber the combustion chamber is set on the secondary matching air box one time again, settle some upper smoke tubes and lower smoke tube between furnace shell and internal furnace.
The characteristics of this boiler: semi-enclosed second-time burning is adopted in burning, simple, the manufacturing easily of furnace type structure, save material, cheap, the set-up time short, safe and reliable, service life long, burning consumes and lacks, the thermal efficiency of this stove is up to 90%, smoke dust discharge concentration is less than 60mg/m
3, fume emission Lin Keman blackness is 0 grade, soot emissions are better than a national class regional standard, environmental protection and energy saving.This boiler can fire coal, firewood, wooden chaff, husk, cornstalk, house refuse etc.This stove is the regeneration product of present fire coal (combustion bavin) boiler, is fuel oil (combustion gas) boiler substitute, has vast market demand and good economic benefit.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is mainly by furnace shell 1, internal furnace 2, inferior combustion chamber 3, secondary matching air box 4, main chamber 5, upper smoke tube 6, delivery port 7, dirt pocket 8, furnace bottom pedestal 9, air inlet 10, water inlet 11, fire door 12, lower smoke tube 13, water level meter 14, safety valve 15, exhaust opening 16, steam (vapor) outlet 17 compositions such as grade.Furnace shell 1 is welded on the furnace base 9, annular dirt pocket 8 is placed in the furnace bottom pedestal 9, internal furnace 2 is welded in the furnace shell 1, semi-enclosed main chamber 5 is arranged on the bottom in the internal furnace 2, middle part, main chamber 5 that secondary matching air box 4 is placed in the internal furnace 2 push up, and top, secondary matching air boxs 4 that inferior combustion chamber 3 is placed in the internal furnace 2 push up.Some upper smoke tubes 6 are arranged between furnace shell 1 and the internal furnace 2, a termination dirt pocket 8, the other end mouth 16 that runs in; Some lower smoke tubes 13 are arranged between furnace shell 1 and the internal furnace 2, a termination dirt pocket 8, another termination time 3 tops, combustion chamber.Delivery port 7, water inlet 11 are installed in furnace shell 1 middle and lower part, and water level meter 14, safety valve 15, exhaust opening 16 are contained in the top with steam (vapor) outlet 17, and air inlet 10 is welded on the furnace base 9.
Work journey process of the present utility model: fuel carries out semi-close burning mode in main chamber, regulates the size control burning velocity of air intake, the water of heat energy in internal furnace is passed to boiler that burning produces.The flue gas that burning produces enters time combustion chamber behind secondary matching air box air distribution, combustibles such as the carbon particulate that burns incompletely in the flue gas, free carbon, carbon monoxide and fuel gas obtain in inferior combustion chamber burning cmpletely once more, the heat energy that burning produces is passed to by internal furnace, lower smoke tube and upper smoke tube that water in the boiler heats up or use for the user vaporization back, the flue gas that burning produces after lower smoke tube enters the dirt pocket dedusting from upper smoke tube outside exhaust opening discharge boiler.
Claims (3)
1, a kind of built-in no flue dust second-time burning environment-protection boiler, form by furnace shell, internal furnace, combustion chamber, fume pipe, dirt pocket, water level meter, safety valve and exhaust opening, it is characterized in that: dirt pocket (8) is set in furnace bottom pedestal (9), bottom in internal furnace (2) is provided with main chamber (5), the middle part is provided with secondary matching air box (4), and top is provided with time combustion chamber (3).
2, built-in no flue dust second-time burning environment-protection boiler according to claim 1 is characterized in that: the upper smoke tube (6) that is arranged between furnace shell (1) and the internal furnace (2) evenly distributes, termination dirt pocket (a 8) top, the other end mouth (17) that runs in.
3, built-in no flue dust second-time burning environment-protection boiler according to claim 1 is characterized in that: the lower smoke tube (13) that is arranged between furnace shell (1) and the internal furnace (2) evenly distributes, a termination time combustion chamber (3), another termination dirt pocket (8) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200956336U CN2926823Y (en) | 2006-03-13 | 2006-03-13 | Built-in smokeless secondary combustion environmental protection boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200956336U CN2926823Y (en) | 2006-03-13 | 2006-03-13 | Built-in smokeless secondary combustion environmental protection boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926823Y true CN2926823Y (en) | 2007-07-25 |
Family
ID=38281070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200956336U Expired - Fee Related CN2926823Y (en) | 2006-03-13 | 2006-03-13 | Built-in smokeless secondary combustion environmental protection boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926823Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278814A (en) * | 2011-08-03 | 2011-12-14 | 四川省焱森炉业有限公司 | High-efficiency and low-emission biomass water heater |
-
2006
- 2006-03-13 CN CNU2006200956336U patent/CN2926823Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278814A (en) * | 2011-08-03 | 2011-12-14 | 四川省焱森炉业有限公司 | High-efficiency and low-emission biomass water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |