CN204787212U - Energy saving and emission reduction boiler system - Google Patents
Energy saving and emission reduction boiler system Download PDFInfo
- Publication number
- CN204787212U CN204787212U CN201520261191.7U CN201520261191U CN204787212U CN 204787212 U CN204787212 U CN 204787212U CN 201520261191 U CN201520261191 U CN 201520261191U CN 204787212 U CN204787212 U CN 204787212U
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- water tank
- annular
- flue
- air intake
- deduster
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Abstract
The utility model discloses an energy saving and emission reduction boiler system, including furnace body, residual heat absorbing device and dust remover, be equipped with the annular case of intaking in the furnace body, the annular is intake, and the case is peripheral connects out water tank through outer water jacket, and the annular is intake case, air inlet circular water tank, feeding circular water tank, out water tank and is from bottom to top connected gradually through vertical connecting pipe, be equipped with the flue on the oven between feeding circular water tank and the out water tank, furnace body and residual heat absorbing device are connected to the flue, and residual heat absorbing device still is connected with the dust remover through the flue, still is equipped with the flue gas propeller in the flue between residual heat absorbing device and the dust remover, the dust remover is a cuboid water tank, is equipped with the baffle that has the passway in the dust remover, and the one end of dust remover is equipped with the outlet flue. The utility model discloses a characteristics are that the burning is all accomplished in a box with the heat absorption, and fuel burning thoroughly, and is energy -concerving and environment -protective, has carried out waste heat recovery and flue gas dust removal simultaneously, and dust removal effect is good, simple structure, manufacturing are easy.
Description
Technical field
The utility model relates to field of chemical equipment, specifically a kind of emission-reduction boiler system.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has chemical energy, electric energy in fuel, and boiler exports steam, high-temperature water or the organic heat carrier with certain heat energy.The application of boiler is very extensive, also uses in chemical production field.
The UTILIZATION OF VESIDUAL HEAT IN problem of boiler is more and more by people are paid attention to; The flue gas of boiler is directly discharged in air, and environmental pollution is very large, is also subject to paying close attention to more and more widely.But people generally focus on large medium-size boiler energy-saving and emission-reduction problem, and existing One's name is legion miniature boiler waste heat can not utilize, flue gas directly discharges, mostly there is shortcoming in various degree in existing boiling water steam two-purpose boiler, as Energy in use is large, the thermal efficiency is low, use cost is high, pollutes large, maintenance difficult etc.
Utility model content
The purpose of this utility model be to provide a kind of rational in infrastructure, programming rate is fast, the thermal efficiency is high, the emission-reduction boiler system of waste heat recovery good dedusting effect simultaneously, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of emission-reduction boiler system, comprise body of heater, exhaust-heat absorption device and deduster, annular inlet water tank, outer water jacket, air intake annular water tank, charging annular water tank, water tank, deashing passage is provided with in described body of heater, described annular inlet water tank periphery connects water tank by outer water jacket, and annular inlet water tank, air intake annular water tank, charging annular water tank, water tank are from bottom to top connected successively by vertical tube connector; The axis conllinear of described annular inlet water tank, air intake annular water tank, charging annular water tank, water tank, vertical tube connector between described air intake annular water tank and charging annular water tank is provided with fire grate, and described air intake annular water tank, charging annular water tank all connect outer water jacket by inclined connecting pipe; Described deashing channel setting is in annular inlet water tank; Furnace wall between described charging annular water tank and water tank is provided with flue, described flue connects body of heater and exhaust-heat absorption device, described exhaust-heat absorption device is also connected with deduster by flue, flue gas propeller is also provided with in flue between described exhaust-heat absorption device and deduster, described deduster is a cuboid water tank, be provided with the dividing plate with passway in described deduster, adjacency channel mouth sequence, one end of described deduster is provided with outlet flue.
As further program of the utility model: be provided with main intake in described air intake annular water tank.
As the utility model further scheme: be provided with feeding-passage in described charging annular water tank.
As the utility model further scheme: described air intake annular tank inner wall is provided with spiral air-supply arrangement.
As the utility model further scheme: described deduster is provided with the sewage draining exit that band opens and closes valve.
Compared with prior art, the beneficial effects of the utility model are: feature of the present utility model is that burning and heat absorption all complete in a casing, fuel combustion is thorough, energy-conserving and environment-protective, waste heat recovery and flue gas ash removal have been carried out simultaneously, good dedusting effect, structure are simple, easy to manufacture, and cost is also very low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the profile of air intake annular water tank in the utility model embodiment;
In figure: 1-body of heater, 2-annular inlet water tank, the outer water jacket of 3-, 4-air intake annular water tank, 5-charging annular water tank, 6-water tank, 7-feeding-passage, 8-air inlet duct, the vertical tube connector of 9-, 10-inclined connecting pipe, 11-fire grate, 12-spiral air-supply arrangement, 13-deashing passage, 14-flue, 15-exhaust-heat absorption device, 16-flue gas propeller, 17-deduster, 18-passway, 19-dividing plate, 20-sewage draining exit, 21-outlet flue.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of emission-reduction boiler system, comprise body of heater 1, exhaust-heat absorption device 15 and deduster 17, described body of heater 1 comprises annular inlet water tank 2, outer water jacket 3, air intake annular water tank 4, charging annular water tank 5, water tank 6, deashing passage 13, described annular inlet water tank 2 periphery connects water tank 6 by outer water jacket 3, and annular inlet water tank 2, air intake annular water tank 4, charging annular water tank 5, water tank 6 are from bottom to top connected successively by vertical tube connector 9; Described air intake annular water tank 4, charging annular water tank 5 all connect outer water jacket 3 by inclined connecting pipe 11; Described deashing passage 13 is arranged in annular inlet water tank 2.The axis conllinear of described annular inlet water tank 2, air intake annular water tank 4, charging annular water tank 5, water tank 6.Good for ensureing the air inlet effect in air intake annular water tank 4, air intake annular water tank 4 inwall is provided with spiral air-supply arrangement 12, and the vertical tube connector 9 between described air intake annular water tank 4 and charging annular water tank 5 is provided with fire grate 11.In charging annular water tank 5, be provided with feeding-passage 7, in air intake annular water tank 4, be provided with air inlet duct 8.
Furnace wall between described charging annular water tank 5 and water tank 6 is provided with flue 14, described flue 14 connects body of heater 1 and exhaust-heat absorption device 15, exhaust-heat absorption device 15 can absorb heat remaining in flue 14, increase energy utilization efficiency, described exhaust-heat absorption device 15 is also connected with deduster 17 by flue 14, flue gas propeller 16 is also provided with in flue 14 between described exhaust-heat absorption device 15 and deduster 17, described deduster 17 is a cuboid water tank, the dividing plate 19 with passway 18 is provided with in described deduster 17, adjacency channel mouth 18 sequence, one end of described deduster is provided with outlet flue 21, the lower end of described deduster 17 is also provided with the sewage draining exit 20 that band opens and closes valve.
Operation principle of the present utility model is: fuel enters in boiler from the feeding-passage 7 of charging annular water tank 5, fall on fire grate 11 and burn, granule and cigarette ash upwards suspend under the blowing of spiral air-supply arrangement 12 at the air inlet duct 8 of air intake annular water tank 4, increase oxygen content in stove, Thorough combustion simultaneously, then flue gas moves upward between the inclined connecting pipe 11 around outer water jacket 3, heat is absorbed by the water in inclined connecting pipe 11 and outer water jacket 3, smoke deposition is got off and to be discharged via deashing passage 13, flue gas enters flue 14, first via exhaust-heat absorption device 15, by the exhaust-heat absorption in flue gas, then under the effect of flue gas propeller 16, enter deduster 17, flue gas passes through from water, discharged by outlet flue 21 via after the fine particle purification of water filtering flue gas, because flue gas is by the stop of dividing plate 19, move along separator channels mouth 18, extend the sedimentation time, the quantity of dividing plate 19 is more, clean-up effect is better.Feature of the present utility model is that burning and heat absorption all complete in a casing, and fuel combustion is thorough, and energy-conserving and environment-protective, have carried out waste heat recovery simultaneously, and good dedusting effect, structure are simple, easy to manufacture, and cost is low.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (5)
1. an emission-reduction boiler system, comprise body of heater, exhaust-heat absorption device and deduster, it is characterized in that, annular inlet water tank, outer water jacket, air intake annular water tank, charging annular water tank, water tank, deashing passage is provided with in described body of heater, described annular inlet water tank periphery connects water tank by outer water jacket, and annular inlet water tank, air intake annular water tank, charging annular water tank, water tank are from bottom to top connected successively by vertical tube connector; The axis conllinear of described annular inlet water tank, air intake annular water tank, charging annular water tank, water tank, vertical tube connector between described air intake annular water tank and charging annular water tank is provided with fire grate, and described air intake annular water tank, charging annular water tank all connect outer water jacket by inclined connecting pipe; Described deashing channel setting is in annular inlet water tank; Furnace wall between described charging annular water tank and water tank is provided with flue, described flue connects body of heater and exhaust-heat absorption device, described exhaust-heat absorption device is also connected with deduster by flue, flue gas propeller is also provided with in flue between described exhaust-heat absorption device and deduster, described deduster is a cuboid water tank, be provided with the dividing plate with passway in described deduster, adjacency channel mouth sequence, one end of described deduster is provided with outlet flue.
2. emission-reduction boiler system according to claim 1, is characterized in that, is provided with main intake in described air intake annular water tank.
3. emission-reduction boiler system according to claim 1 and 2, is characterized in that, is provided with feeding-passage in described charging annular water tank.
4. emission-reduction boiler system according to claim 3, is characterized in that, described air intake annular tank inner wall is provided with spiral air-supply arrangement.
5. the emission-reduction boiler system according to claim 1 or 2 or 4, is characterized in that, described deduster is provided with the sewage draining exit that band opens and closes valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261191.7U CN204787212U (en) | 2015-04-27 | 2015-04-27 | Energy saving and emission reduction boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261191.7U CN204787212U (en) | 2015-04-27 | 2015-04-27 | Energy saving and emission reduction boiler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787212U true CN204787212U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261191.7U Expired - Fee Related CN204787212U (en) | 2015-04-27 | 2015-04-27 | Energy saving and emission reduction boiler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606594A (en) * | 2021-08-11 | 2021-11-05 | 上海泰欣环境工程有限公司 | Flue gas waste heat recycling device of waste incineration power plant |
| CN113606594B (en) * | 2021-08-11 | 2024-07-12 | 上海泰欣环境工程有限公司 | Waste incineration power plant flue gas waste heat recovery utilizes device |
-
2015
- 2015-04-27 CN CN201520261191.7U patent/CN204787212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606594A (en) * | 2021-08-11 | 2021-11-05 | 上海泰欣环境工程有限公司 | Flue gas waste heat recycling device of waste incineration power plant |
| CN113606594B (en) * | 2021-08-11 | 2024-07-12 | 上海泰欣环境工程有限公司 | Waste incineration power plant flue gas waste heat recovery utilizes device |
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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: 20151118 Termination date: 20180427 |