CN201014417Y - Environmental protection energy-saving rapid heating coke boiler - Google Patents
Environmental protection energy-saving rapid heating coke boiler Download PDFInfo
- Publication number
- CN201014417Y CN201014417Y CNU2007200192153U CN200720019215U CN201014417Y CN 201014417 Y CN201014417 Y CN 201014417Y CN U2007200192153 U CNU2007200192153 U CN U2007200192153U CN 200720019215 U CN200720019215 U CN 200720019215U CN 201014417 Y CN201014417 Y CN 201014417Y
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- dust catcher
- boiler
- burning boiler
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Abstract
An environment-friendly energy conservation quick-heat coke burning boiler comprising a boiler shell and a liner is a quick-heat typed environment-friendly energy conservation coke burning boiler consisting of a combustion chamber, a bundle fire tube, a built-in spiral dust catcher and a cold water-preheater. The upper end of the combustion hearth in the liner is provided with a bundle fire tube, the inner side of the upper half part of the liner is provided with a wing-shaped heat absorber plate. The outer side of the liner is connected with the built-in spiral dust catcher by a smoke tube. The built-in spiral dust catcher can discharge the dust particles from a primary ash outlet connected at the upper part of the built-in spiral dust catcher. The cold air enters from an air inlet opening is preheated in an ash storage chamber, at the same time the cold water is supplemented, then the cold air goes through the cold water-preheater, absorbs the heat of the extremity of a waste gas outlet, so that the exhaust temperature is reduced to the lowest level and the combustion heat is absorbed to the greatest extend, thereby achieving the purpose of environmental protection and energy conservation.
Description
Technical field
The utility model relates to a kind of boiler.It specifically is a kind of hot coke burning boiler of being formed by combustion chamber, boundling fire tube, built-in spiral dust catcher, cold water preheater of environmental protection and energy saving speed.
Background technology
At present, coal-burning boiler produces a large amount of particles and dust in combustion process, along with high-temperature flue gas is discharged in the atmosphere, environment is caused serious harm.Adopt anti-the coal-burning boiler of all kinds structures such as burning, just burning all can't solve above-mentioned harm rationally, effectively, at an easy rate.And existing boiler combustion transition heat inefficiency is wasted fuel, is wasted time and energy.
Summary of the invention
The utility model is that the low inferior critical defect of exhaust emission, the thermal efficiency at coal-burning boiler provides a kind of environment-friendly energy-saving speed hot coke burning boiler.
The technical solution adopted in the utility model is: combustion chamber provides the char combustion environment.Inside of boiler is provided with boundling fire tube assembly, to increase endotherm area.The fuel combustion heat is absorbed by the wing heat absorbing sheet in inner bag top once more through reflection, and its hot flue gas carries particle and enters built-in spiral dust catcher through collision through smoke pipe.This built-in spiral dust catcher is a helical form with the flue gas drainage, and the floating particle thing is removed down by deduster, discharges through the one-level ash hole.Heat-containing waste gas is turned back through secondary and is discharged by blast pipe.Contained fine particulates drops in the Dust Storage Room once more in the waste gas simultaneously, can directly not disperse to discharge out of the furnace.
Above-mentioned heat absorption, dust removal process are all finished in the boiler jacket inside and the inner bag outside.In inner bag flame combustion path, obviously increase endotherm area; Utilize built-in spiral dust catcher not only significantly to reduce the discharging of soot dust granule thing but also fully absorb flue gas heat.The cold air that air inlet enters replenishes cold water simultaneously and absorbs the terminal heat of waste gas outlet through the cold water preheater through the Dust Storage Room preheating, and it is minimum that delivery temperature is dropped to, and the heat of fuel combustion obtains maximum absorption, thereby has reached the purpose of environmental protection and energy saving.
The useful usefulness of the utility model is: the hot coke burning boiler of environmental protection and energy saving speed has solved boiler soot emission contaminated environment and the low technical barrier of the thermal efficiency in the past fully in the confined space.Its project organization is reasonable, and is small and exquisite tight, is easy to processing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing is the vertical profile TV structure figure of the hot coke burning boiler of environmental protection and energy saving speed.
Among the figure: 1, shell, 2, inner bag, 3, the wing heat absorbing sheet, 4, delivery port, 5, smoke pipe, 6, built-in spiral dust catcher, 7, blast pipe, 8, the boundling fire tube, 9, coal filling hole, 10, the one-level ash hole, 11, slag notch, 12, water inlet, 13, Dust Storage Room, 14, waste gas outlet, 15, air inlet, 16, fire grate, 17, combustion chamber, 18, the cold water preheater, 19, hanger, 20, the normal pressure tube connector, 21, the temperature gauge stand.
The specific embodiment
In the accompanying drawing, combustion chamber (17) is an one with inner bag (2), and coal filling hole (9) and slag notch (11) are equipped with in boiler jacket (1) bottom, are fire grate (16) between the two.Combustion chamber (17) top connects boundling fire tube (8), and the inboard first half of inner bag (2) is wing heat absorbing sheet (3).Inner bag (2) lower edge, top is connected to smoke pipe (5), and the other end of smoke pipe (5) inserts built-in spiral dust catcher (6).Built-in spiral dust catcher (6) lower end is connected to one-level ash hole (10).Blast pipe (7) is inserted at built-in spiral dust catcher (6) top, and blast pipe (7) other end is connected with Dust Storage Room (13).Boiler jacket (1) foot is equipped with waste gas outlet (14) and air inlet (15).Boiler jacket (1) bottom, the same side connects water inlet (12), and top connects delivery port (4).Hanger (19), normal pressure tube connector (20), temperature gauge stand (21) are equipped with in boiler jacket (1) top.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (7)
1. the hot coke burning boiler of environmental protection and energy saving speed, comprise boiler jacket and inner bag and interior arrangement, it is characterized in that the combustion chamber upper end is provided with the boundling fire tube in the inner bag, the wing heat absorbing sheet is equipped with in inner bag first half inboard, the inner bag outside is connected to built-in spiral dust catcher by smoke pipe, and built-in spiral dust catcher can connect the dust granules thing of sedimentation in it from its underpart one-level ash hole is discharged.
2. the hot coke burning boiler of environmental protection and energy saving speed according to claim 1 is characterized in that the boundling fire tube is an integral body, is positioned at combustion chamber upper end flame the most nearby.
3. the hot coke burning boiler of environmental protection and energy saving speed according to claim 1 is characterized in that the axial positioned vertical of boundling fire tube.
4. the hot coke burning boiler of environmental protection and energy saving speed according to claim 1 is characterized in that built-in spiral dust catcher is installed between smoke pipe and the blast pipe.
5. the hot coke burning boiler of environmental protection and energy saving speed according to claim 1 is characterized in that built-in spiral dust catcher device can divide secondary or repeatedly ash discharge.
6. the hot coke burning boiler of environmental protection and energy saving speed according to claim 1 is characterized in that built-in spiral dust catcher connects the one-level ash discharging hole and is positioned on the boiler jacket outer wall, can directly ash discharge outside stove.
7. the hot coke burning boiler of environmental protection and energy saving speed according to claim 1 is characterized in that the cold water preheater is positioned at the boiler bottom, the combustion chamber periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192153U CN201014417Y (en) | 2007-03-08 | 2007-03-08 | Environmental protection energy-saving rapid heating coke boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192153U CN201014417Y (en) | 2007-03-08 | 2007-03-08 | Environmental protection energy-saving rapid heating coke boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014417Y true CN201014417Y (en) | 2008-01-30 |
Family
ID=39026211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200192153U Expired - Fee Related CN201014417Y (en) | 2007-03-08 | 2007-03-08 | Environmental protection energy-saving rapid heating coke boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014417Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980294A (en) * | 2012-11-29 | 2013-03-20 | 荥阳市超暖环保锅炉厂 | Vertical coal burning hot water boiler |
-
2007
- 2007-03-08 CN CNU2007200192153U patent/CN201014417Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980294A (en) * | 2012-11-29 | 2013-03-20 | 荥阳市超暖环保锅炉厂 | Vertical coal burning hot water boiler |
| CN102980294B (en) * | 2012-11-29 | 2015-02-04 | 荥阳市超暖环保锅炉厂 | Vertical coal burning hot water boiler |
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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: 20080130 |