CN1719102A - Environmental protection fuel coal hot water boiler - Google Patents
Environmental protection fuel coal hot water boiler Download PDFInfo
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- CN1719102A CN1719102A CN 200410024455 CN200410024455A CN1719102A CN 1719102 A CN1719102 A CN 1719102A CN 200410024455 CN200410024455 CN 200410024455 CN 200410024455 A CN200410024455 A CN 200410024455A CN 1719102 A CN1719102 A CN 1719102A
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- fireworks channel
- last
- following
- combustion chamber
- environmental protection
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Abstract
The present invention discloses an environment-protecting coal-fired hot water boiler. It includes combustion chamber, smoke flue and internal furnace cavity. It is characterized by that it has an upper main combustion chamber and a lower auxiliary combustion chamber, and has a transverse swivel smoke flue formed from tranverse-arranged lower smoke flue and upper smoke flue. The Ringleman blackness of discharged flue gas is less than 0.5 and smoke dust concentration is less than 84 mg/cu.NM.
Description
One, technical field:
The present invention relates to a kind of coal-burning boiler, particularly the environmental protection coal-fired hot-water boiler.
Two, background technology:
At present, known coal-fired hot-water boiler all is vertical hot-water boiler, it has the combustion chamber, fireworks channel in the burner hearth is vertical up and down impact tube, and the flue of leading mutually with impact tube is arranged, and the flue of horizontal direction perhaps is set at impact tube meat, the weak point of the coal-fired pot of this structure is the time weak point that pyrotechnics stops in burner hearth, fuel is insufficient the burner hearth internal combustion, and a large amount of soot emissions cause air pollution in air; The endotherm area of flue is less, and the thermal efficiency is lower, causes the waste of the energy.
Three, summary of the invention:
Of the present inventionly be to provide a kind of horizontal environment protecting water-heating boiler, improve the fireworks channel structure, reduce the pollution of flue dust, improve the thermal efficiency.
The present invention is achieved in that a kind of environmental protection coal-fired hot-water boiler, it comprises combustion chamber, fireworks channel and flue, its special character is to have one and goes up a main chamber (1) and a following auxiliary combustion chamber (2), have the following fireworks channel (3) of horizontally set and the horizontal revolution fireworks channel that last fireworks channel (4) constitutes, last main chamber (1) is by auxiliary combustion chamber (2) and following fireworks channel (3) communicate with last pyrotechnics logical (4) down.
Environmental protection coal-fired hot-water boiler of the present invention can be to have heat absorption water cavity (5) between last fireworks channel (4) and following fireworks channel (3), has the water courage (6) of tubulose in following fireworks channel (3), has the water courage (7) of wall shape in last fireworks channel (4).
Environmental protection coal-fired hot-water boiler of the present invention can be that the passage port between last fireworks channel (4) and following fireworks channel (3) has dust retaining plate (8).
Environmental protection coal-fired hot-water boiler of the present invention, the fire grate that can be last main chamber (1) and following auxiliary combustion chamber (2) is water courage fire row (9).
Environmental protection coal-fired hot-water boiler of the present invention because fuel combustion is abundant, does not increase any device and directly discharges, and the lingemann blackness of flue gas is lower than 0.5, and dust concentration is lower than 84mg/NM
3, be better than state specified standards, because the time that pyrotechnics stops in burner hearth is long, heat can fully be absorbed, and has remarkable energy saving effect.
Four, description of drawings:
Fig. 1: a kind of structural representation of the present invention.
The A-A cutaway view of Fig. 2: Fig. 1.
The B-B cutaway view of Fig. 3: Fig. 1.
Five, the specific embodiment:
The invention will be further described in conjunction with the specific embodiment with reference to accompanying drawing.
The specific embodiment 1, accompanying drawing has provided a kind of concrete structure of the present invention, consult Fig. 1, a kind of environmental protection coal-fired hot-water boiler, it comprises combustion chamber, fireworks channel and flue, have one and go up a main chamber (1) and a following auxiliary combustion chamber (2), have the following fireworks channel (3) of horizontally set and the horizontal revolution fireworks channel that last fireworks channel (4) constitutes, last main chamber (1) is by auxiliary combustion chamber (2) and following fireworks channel (3) communicate with last pyrotechnics logical (4) down.Consult Fig. 1 and Fig. 2, between last fireworks channel (4) and following fireworks channel (3), have heat absorption water cavity (5), in following fireworks channel (3), have the water courage (6) of tubulose, in last fireworks channel (4), have the water courage (7) of wall shape.Consult Fig. 1, the passage port between last fireworks channel (4) and following fireworks channel (3) has dust retaining plate (8).Regulate the angle of dust retaining plate and can control the interior intensity of a fire of stove, regulate the concentration of furnace temperature and control flue dust.Consult Fig. 1 and Fig. 3, the fire grate of upper combustion chamber (1) and following auxiliary combustion chamber (2) is a water courage fire grate (9).Consult Fig. 1, dust-exhausting port (10) can be set on the furnace wall, be convenient to eliminate the dust in the stove.
Claims (4)
1, a kind of environmental protection coal-fired hot-water boiler, it comprises combustion chamber, fireworks channel and flue, it is characterized in that having one and go up a main chamber (1) and a following auxiliary combustion chamber (2), have the following fireworks channel (3) of horizontally set and the horizontal revolution fireworks channel that last fireworks channel (4) constitutes, last main chamber (1) is by auxiliary combustion chamber (2) and following fireworks channel (3) communicate with last pyrotechnics logical (4) down.
2, according to the described environmental protection coal-fired hot-water boiler of claim 1, it is characterized in that between last fireworks channel (4) and following fireworks channel (3), having heat absorption water cavity (5), the water courage (6) that has tubulose in following fireworks channel (3) has the water courage (7) of wall shape in last fireworks channel (4).
3, environmental protection coal-fired hot-water boiler according to claim 1 and 2 is characterized in that the passage port between last fireworks channel (4) and following fireworks channel (3) has dust retaining plate (8).
4, environmental protection coal-fired hot-water boiler according to claim 3, the fire grate that it is characterized in that main chamber (1) and following auxiliary combustion chamber (2) is a water courage fire grate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024455 CN1719102A (en) | 2004-07-08 | 2004-07-08 | Environmental protection fuel coal hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024455 CN1719102A (en) | 2004-07-08 | 2004-07-08 | Environmental protection fuel coal hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1719102A true CN1719102A (en) | 2006-01-11 |
Family
ID=35931005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410024455 Pending CN1719102A (en) | 2004-07-08 | 2004-07-08 | Environmental protection fuel coal hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1719102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192497A (en) * | 2010-03-10 | 2011-09-21 | 陈喜春 | Energy-saving environmentally-friendly boiler |
-
2004
- 2004-07-08 CN CN 200410024455 patent/CN1719102A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192497A (en) * | 2010-03-10 | 2011-09-21 | 陈喜春 | Energy-saving environmentally-friendly boiler |
| CN102192497B (en) * | 2010-03-10 | 2013-07-10 | 陈喜春 | Energy-saving environmentally-friendly boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |