CN204328995U - A kind of energy-saving, environmental protection boiler - Google Patents
A kind of energy-saving, environmental protection boiler Download PDFInfo
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- CN204328995U CN204328995U CN201420536349.2U CN201420536349U CN204328995U CN 204328995 U CN204328995 U CN 204328995U CN 201420536349 U CN201420536349 U CN 201420536349U CN 204328995 U CN204328995 U CN 204328995U
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- combustion chamber
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- stage burning
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Abstract
A kind of energy-saving, environmental protection boiler belongs to thermodynamics, energy field, solve be the burning of the boiler oil with solid being in the past fuel not fully, the heat utilization efficiency of fuel is lower, waste energy, the flue gas that discharges is to the problem of environment.Combustion chamber is separated into first-stage burning room 13 and combustion chamber, the second level 14 by fire-resistant dividing wall 4 by this programme, although the fuel in two combustion chambers burns all from bottom to top, but wherein the flow direction of flue gas is different, flue gas in first-stage burning room flows from bottom to top, flue gas in combustion chamber, the second level flows from top to bottom, flue gas leave combustion chamber before process be the region that temperature is the highest, burning the most cmpletely, therefore the heat utilization efficiency of fuel is higher, in the flue gas of discharge, poisonous and harmful substance is less, environmental protection more.This programme can be applied to the boiler of all solids fuel.
Description
Technical field: the utility model relates to a kind of energy-saving, environmental protection boiler, belongs to thermodynamics, energy field.
Background technology: at present, fuel be the boiler of solid, the burning of fuel is abundant all not, and cause the heat utilization efficiency of fuel lower, cause the waste of the energy, meanwhile, the flue gas of discharge is also to environment.
Summary of the invention: the purpose of this utility model is exactly to solve the boiler oil burning problem not fully that current fuel is solid, thus improves the heat utilization efficiency of fuel, saves the energy, reduces fume emission, protection of the environment simultaneously.
For addressing this problem, we adopt the boiler as shown in Figure of description 1-4, its structure structure and character is as follows: a kind of energy-saving, environmental protection boiler, by first-stage burning room air inlet port (1), combustion chamber charge duct, the second level (2), combustion chamber fire bars (3), fire-resistant dividing wall (4) between first-stage burning room and combustion chamber, the second level, the fire-resistant dividing wall of first-stage burning chamber interior (5), the fire-resistant dividing wall of second level combustion chamber (6), flute profile refractory material (7), fuel adds mouth (8), fuel adds velar plate (9), chimney (10), fuel adds velar plate rotating shaft (11), high-temperature region (12), first-stage burning room (13), combustion chamber, the second level (14), first-stage burning room slag removal mouth door-plate (15), combustion chamber, second level slag removal mouth door-plate (16) forms, it is characterized in that: combustion chamber is separated into first-stage burning room (13) and combustion chamber, the second level (14) two parts by the fire-resistant dividing wall (4) between first-stage burning room and combustion chamber, the second level, first-stage burning room (13) air-flow rises, combustion chamber, the second level (14) air descend, first-stage burning room (13) are separated into two parts by the fire-resistant dividing wall of first-stage burning chamber interior (5), it is inner that the fire-resistant dividing wall of first-stage burning chamber interior (5) and furnace wall all have first-stage burning room air inlet port (1) to pass into first-stage burning room (13) fuel, combustion chamber, the second level (14) are separated into two parts by the fire-resistant dividing wall of second level combustion chamber (6), it is inner that the fire-resistant dividing wall of second level combustion chamber (6) and combustion chamber charge duct, the Jun You second level, furnace wall (2) pass into combustion chamber, the second level (14) fuel, fire-resistant dividing wall (4) between first-stage burning room and combustion chamber, the second level, the fire-resistant dividing wall of first-stage burning chamber interior (5), multiple flute profile refractory material (7) is installed on the fire-resistant dividing wall of second level combustion chamber (6) top, fuel is added among first-stage burning room (13) and combustion chamber, the second level (14) by the gap between adjacent two flute profile refractory materials (7).
Combustion chamber is separated into first-stage burning room 13 and combustion chamber, the second level 14 by fire-resistant dividing wall 4 by this utility model, first-stage burning room 13 is similar with traditional solid combustion boiler, the fuel of mouth 8 interpolation is added by fuel, gap between flute profile refractory material 7 enters first-stage burning room 13, fuel burns from bottom to top, the flue gas formed rises, flue gas passes through the spatial flow of flute profile refractory material 7 formation above combustion chamber, the second level 14, due to the air inducing effect of chimney 10, flue gas in combustion chamber, the second level 14 is flowed downward, fuel in combustion chamber, the second level 14 is also burn from bottom to top, the temperature of below is higher, the flue gas that first-stage burning room 13 and combustion chamber, the second level 14 are formed passes through the higher region of this temperature, can burn further, ensure that the burning of fuel is more complete.When the flue gas formed when first-stage burning room 13 passes through the fuel above combustion chamber, the second level 14, can heat this part fuel, this makes the fuel in combustion chamber, the second level 14 successfully upwards to burn.
Fuel in first-stage burning room 13 in combustion, air-breathing is entered by first-stage burning room air inlet port 1, also can enter air-breathing by opening first-stage burning room slag removal mouth door-plate 15 simultaneously, and by regulating the size of first-stage burning room air inlet port 1 and first-stage burning room slag removal mouth door-plate 15 opening, control the burning velocity of fuel in first-stage burning room 13.In like manner, the fuel in combustion chamber, the second level 14 in combustion, enters air-breathing by combustion chamber charge duct, the second level 2, and by regulating the size of combustion chamber charge duct 2, second level opening, controls the burning velocity of fuel in combustion chamber, the second level 14.
Combustion chamber, second level slag removal mouth door-plate 16, only when removing the gred, the short time opens, and then closes immediately.
Fuel adds mouth 8, only opens when adding fuel, and fuel adds complete, closes immediately.
Due to the special construction of this utility model, before the flue gas that first-stage burning room 13 and combustion chamber, the second level 14 are produced leaves combustion zone, process is the region that temperature is the highest, therefore the burning of fuel more cmpletely, the heat utilization efficiency of fuel is higher, a large amount of energy can be saved, meanwhile, in the waste gas of discharge, poisonous and harmful substance and dust granules are less, environmental protection more.
Accompanying drawing illustrates: description of reference numerals is as follows:
1: first-stage burning room air inlet port
2: combustion chamber charge duct, the second level
3: combustion chamber fire bars
4: the fire-resistant dividing wall between first-stage burning room and combustion chamber, the second level
5: the fire-resistant dividing wall of first-stage burning chamber interior
6: the fire-resistant dividing wall of second level combustion chamber
7: flute profile refractory material
8: fuel adds mouth
9: fuel adds velar plate
10: chimney
11: fuel adds velar plate rotating shaft
12: high-temperature region
13: first-stage burning room
14: combustion chamber, the second level
15: first-stage burning room slag removal mouth door-plate
16: combustion chamber, second level slag removal mouth door-plate
Fig. 1: a kind of energy-saving, environmental protection boiler longitudinal sectional drawing, this section is without flute profile refractory material 7.
A-A horizontal profile top view is crossed in Fig. 2: Fig. 1.In order to clear, the air inlet port in the fire-resistant dividing wall 4 in figure between first-stage burning room and combustion chamber, the second level, the fire-resistant dividing wall of first-stage burning chamber interior 5, the fire-resistant dividing wall 6 of second level combustion chamber does not draw, and combustion chamber fire bars 3 does not also draw.
B-B horizontal profile top view is crossed in Fig. 3: Fig. 1.In order to clear, combustion chamber fire bars 3 does not draw.
Fig. 4: a kind of energy-saving, environmental protection boiler outside drawing.
Detailed description of the invention:
1, the quantity in first-stage burning room air inlet port 1 and combustion chamber charge duct, the second level 2 and duct size, should try one's best some more large, such burning that can ensure fuel is more complete, and especially more to the duct quantity of air inlet in combustion chamber, the second level 14, duct is larger.
2, the gap between flute profile refractory material 7 is greater than the maximum particle diameter of fuel, to ensure that fuel can enter combustion chamber by this gap smoothly.Under the prerequisite meeting above-mentioned condition, flute profile refractory material 7 should be laid as much as possible, to ensure that the flue gas that first-stage burning room 13 produces flows to combustion chamber, the second level 14 smoothly.
3, boiler casing should carry out isothermal holding, reduces thermal loss.
4, heat exchanger should mainly be arranged on high-temperature region 12, especially its outlet.
Claims (1)
1. an energy-saving, environmental protection boiler, by first-stage burning room air inlet port (1), combustion chamber charge duct, the second level (2), combustion chamber fire bars (3), fire-resistant dividing wall (4) between first-stage burning room and combustion chamber, the second level, the fire-resistant dividing wall of first-stage burning chamber interior (5), the fire-resistant dividing wall of second level combustion chamber (6), flute profile refractory material (7), fuel adds mouth (8), fuel adds velar plate (9), chimney (10), fuel adds velar plate rotating shaft (11), high-temperature region (12), first-stage burning room (13), combustion chamber, the second level (14), first-stage burning room slag removal mouth door-plate (15), combustion chamber, second level slag removal mouth door-plate (16) forms, it is characterized in that: combustion chamber is separated into first-stage burning room (13) and combustion chamber, the second level (14) two parts by the fire-resistant dividing wall (4) between first-stage burning room and combustion chamber, the second level, first-stage burning room (13) air-flow rises, combustion chamber, the second level (14) air descend, first-stage burning room (13) are separated into two parts by the fire-resistant dividing wall of first-stage burning chamber interior (5), it is inner that the fire-resistant dividing wall of first-stage burning chamber interior (5) and furnace wall all have first-stage burning room air inlet port (1) to pass into first-stage burning room (13) fuel, combustion chamber, the second level (14) are separated into two parts by the fire-resistant dividing wall of second level combustion chamber (6), it is inner that the fire-resistant dividing wall of second level combustion chamber (6) and combustion chamber charge duct, the Jun You second level, furnace wall (2) pass into combustion chamber, the second level (14) fuel, fire-resistant dividing wall (4) between first-stage burning room and combustion chamber, the second level, the fire-resistant dividing wall of first-stage burning chamber interior (5), multiple flute profile refractory material (7) is installed on the fire-resistant dividing wall of second level combustion chamber (6) top, fuel is added among first-stage burning room (13) and combustion chamber, the second level (14) by the gap between adjacent two flute profile refractory materials (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536349.2U CN204328995U (en) | 2014-09-09 | 2014-09-09 | A kind of energy-saving, environmental protection boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536349.2U CN204328995U (en) | 2014-09-09 | 2014-09-09 | A kind of energy-saving, environmental protection boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328995U true CN204328995U (en) | 2015-05-13 |
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ID=53165349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536349.2U Expired - Fee Related CN204328995U (en) | 2014-09-09 | 2014-09-09 | A kind of energy-saving, environmental protection boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266176A (en) * | 2014-09-09 | 2015-01-07 | 翟永才 | Energy-saving environment-friendly boiler |
-
2014
- 2014-09-09 CN CN201420536349.2U patent/CN204328995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266176A (en) * | 2014-09-09 | 2015-01-07 | 翟永才 | Energy-saving environment-friendly boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20160909 |