CN204648195U - A kind of environment-friendly boiler system - Google Patents
A kind of environment-friendly boiler system Download PDFInfo
- Publication number
- CN204648195U CN204648195U CN201520176441.7U CN201520176441U CN204648195U CN 204648195 U CN204648195 U CN 204648195U CN 201520176441 U CN201520176441 U CN 201520176441U CN 204648195 U CN204648195 U CN 204648195U
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- water tank
- flue dust
- tank
- chamber
- annular water
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Abstract
The utility model discloses a kind of environment-friendly boiler system, comprise body of heater and tail gas dust cleaning apparatus, body of heater is connected with tail gas place dust arrester by smoke exhaust pipe, body of heater bottom inwall is provided with annular water tank, annular inlet water tank is from bottom to top connected by vertical tube connector successively with air intake annular water tank, charging annular water tank and water tank, and four water tank axis conllinear; The inwall of air intake annular water tank is provided with spiral air-supply arrangement; Residing tail gas dust cleaning apparatus comprises dedusting tank, air exhauster and dirt pocket, and dedusting tank is made up of the first spray chamber and the second spray chamber, and dirt pocket is made up of flue dust mud chamber, flue dust spray chamber and flue dust discharge chamber.Add spiral air-supply arrangement in body of heater in the utility model, improve the air activity in body of heater and oxygen turnover rate, make fuel combustion more thorough; And flue dust enters dedusting tank altogether through twice water mist dust-removing, make the tail gas of discharge more clean, significantly reduce the pollution of tail gas to environment.
Description
Technical field
The utility model relates to environmental protection and energy saving field, specifically a kind of environment-friendly boiler system.
Background technology
At present, along with the development of society and the raising of people's living standard, the requirement of people to environment is also more and more higher.Industrial Boiler is one of important thermal hardware involved the interests of the state and the people, and traditional Industrial Boiler is using coal as fuel, but the flue dust produced after coal combustion or dust concentration higher, big for environment pollution, prisoner this, in order to reduce the pollution to environment, biomass boiler arises at the historic moment.Biomass boiler is a kind of boiler, using biomass energy as fuel, although utilize biomass energy can reduce pollution to environment, if do not process boiler exhaust gas, still can produce certain flue dust or dust, produce pollute environment.The method of general employing water mist dust-removing processes boiler exhaust gas, but it is higher or at the insufficient biomass fuel of boiler combustion for the moisture as rice husk class, the boiler smoke produced is larger, traditional water mist dust-removing method cannot be clean by impurity treatment larger for particle in flue dust, therefore, the boiler exhaust gas of discharge still causes very large pollution to environment.But people only 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.
Summary of the invention
The purpose of this utility model is to provide one can Thorough combustion fuel, and structure is simple, is easy to manufacture, and the environment-friendly boiler system that cost is low, 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 environment-friendly boiler system, comprise body of heater and tail gas dust cleaning apparatus, body of heater is connected with tail gas place dust arrester by smoke exhaust pipe, described body of heater bottom inwall is provided with annular water tank, described annular inlet water tank periphery connects water tank by outer water jacket, annular inlet water tank is from bottom to top connected by vertical tube connector successively with air intake annular water tank, charging annular water tank and water tank, and four water tank axis conllinear; Be provided with ventilating opening in described air intake annular water tank, be provided with feeding-passage in charging annular water tank, the inwall of air intake annular water tank is provided with spiral air-supply arrangement, and described outer water jacket is all connected with air intake annular water tank, charging annular water tank by inclined connecting pipe; Also be provided with deashing passage in described annular inlet water tank, the upper end of water tank is provided with delivery port, and described smoke exhaust pipe is arranged on the furnace wall between water tank and charging annular water tank; Residing tail gas dust cleaning apparatus comprises dedusting tank, air exhauster and dirt pocket, and dedusting tank is made up of the first spray chamber and the second spray chamber, is respectively equipped with high pressure spray head in two spray chambers, is communicated with formation sewage storage device bottom two spray chambers; Dirt pocket is made up of flue dust mud chamber, flue dust spray chamber and flue dust discharge chamber, and flue dust spray chamber is provided with high pressure spray head, is communicated with formation tank bottom flue dust mud chamber, flue dust spray chamber and flue dust discharge chamber; Run in smoke pipe in first spray chamber, and flue dust discharge chamber is connected to pipe; Second spray chamber of dedusting tank is with air exhauster, be all connected by pipeline between air exhauster and the flue dust mud chamber of dirt pocket.
As further program of the utility model: the vertical tube connector between described air intake annular water tank and charging annular water tank is provided with fire grate.
As the utility model further scheme: described sewage storage device is provided with sewage effluent.
As the utility model further scheme: described tank is provided with inlet channel, drainage pipeline and overfall.
Compared with prior art, the beneficial effects of the utility model are: in the utility model fuel burning and heat absorption all complete in a casing, and in body of heater, add spiral air-supply arrangement, add the air activity in body of heater and oxygen turnover rate, and make fuel combustion more thorough, energy-conserving and environment-protective; And flue dust enters in dedusting tank and carries out first time water mist dust-removing, flue dust after dedusting enters dirt pocket through piping again and carries out second time water mist dust-removing, altogether through twice water mist dust-removing, effectively removes impurity larger in boiler exhaust gas, make the tail gas of discharge more clean, thus significantly reduce the pollution of tail gas to environment.The utility model structure is simple, is easy to manufacture, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of environment-friendly boiler system;
Fig. 2 is the profile of air intake annular water tank in environment-friendly boiler system;
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-charging aperture, 8-ventilating opening, the vertical tube connector of 9-, 10-inclined connecting pipe, 11-fire grate, 12-spiral air-supply arrangement, 13-deashing passage, 14-smoke exhaust pipe, 15-delivery port, 16-high pressure spray head, 17-first spray chamber, 18-second spray chamber, 19-pipeline, 20-air exhauster, 21-flue dust mud chamber, 22-flue dust spray chamber, 23-pipe, when 24-flue dust is discharged, 25-tank, 26-sewage storage device, 27-inlet channel, 28-drainage pipeline, 29-overfall, 30-sewage effluent.
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 environment-friendly boiler system, comprise body of heater 1 and tail gas dust cleaning apparatus, body of heater 1 is connected with tail gas dust cleaning apparatus by smoke exhaust pipe 14, described body of heater 1 bottom inwall is provided with annular water tank 2, described annular inlet water tank 2 periphery connects water tank 6 by outer water jacket 3, annular inlet water tank 2 is from bottom to top connected by vertical tube connector 9 successively with air intake annular water tank 4, charging annular water tank 5 and water tank 6, the axis conllinear of described annular inlet water tank 2, air intake annular water tank 4, charging annular water tank 5, water tank 6; Vertical tube connector 9 between air intake annular water tank 4 and charging annular water tank 5 is provided with fire grate 11, is provided with ventilating opening 8 in described air intake annular water tank 4, in charging annular water tank 5, is provided with feeding-passage 7.Simultaneously for ensureing that the air-flow in air intake annular water tank 4 can move upward, the inwall of air intake annular water tank 4 is provided with spiral air-supply arrangement 12, and described outer water jacket 3 is all connected with air intake annular water tank 4, charging annular water tank 5 by inclined connecting pipe 10; Also be provided with deashing passage 13 in described annular inlet water tank 2, the upper end of water tank 6 is provided with delivery port 15, and described smoke exhaust pipe 14 is arranged on the furnace wall between water tank 6 and charging annular water tank 5.
Residing tail gas dust cleaning apparatus comprises dedusting tank, air exhauster 20 and dirt pocket, described dedusting tank is made up of the first spray chamber 17 and the second spray chamber 18, be respectively equipped with in described two spray chambers bottom high pressure spray head 16, two spray chamber and be communicated with formation sewage storage device 26; Described dirt pocket is made up of flue dust mud chamber 21, flue dust spray chamber 22 and flue dust discharge chamber 24, described flue dust spray chamber 22 is provided with high pressure spray head 16, is communicated with formation tank 25 bottom described flue dust mud chamber 21, flue dust spray chamber 22 and flue dust discharge chamber 24; Run in smoke pipe 14 in described first spray chamber 17, and described flue dust discharge chamber 24 is connected to pipe 23; Second spray chamber 18 of described dedusting tank is with air exhauster 20, be connected by pipeline 19 between air exhauster 20 and the flue dust mud chamber 21 of dirt pocket.
For the sewage in timely effluent sewerage holder 26, prevent dedusting tank from filling sewage, sewage storage device 26 of the present utility model is provided with sewage effluent 30, so that the sewage in timely effluent sewerage holder 26.
Described tank 25 is provided with inlet channel 27 and drainage pipeline 28, and described tank 25 is also provided with overfall 29.After the water in tank 25 is by smoke contamination, discharge in time by drainage pipeline 28, and then pour into clear water by inlet channel 27, unnecessary water flows out tank 25 by overfall 29, effectively prevent the carelessness because of staff, cause clear water or sewage to fill the phenomenon of whole dirt pocket.
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 the effect of cigarette ash via spiral air-supply arrangement 12 under the blowing of the ventilating opening 8 of air intake annular water tank 4 upwards suspend, the fuel that spiral air-supply arrangement can not only make way for lower portion of furnace body moves upward and burns, fuel can also be made fully to contact oxygen, burn completely, then flue gas moves upward between the inclined connecting pipe 10 around outer water jacket 3, heat is absorbed by the water in inclined connecting pipe 10 and outer water jacket 3, smoke deposition is got off and to be discharged via deashing passage 13, flue dust enters the first spray chamber 17 of dedusting tank by smoke exhaust pipe 14, high pressure spray head 16 pairs of flue dust spray, sewage after spray enters sewage storage device 26, flue dust after spray enters into the second spray chamber 18 by sewage storage device 26 and carries out second time spray, air exhauster 20 constantly attracts the flue dust in the second spray chamber 18, flue dust after second time spray enters the flue dust mud chamber 21 of dirt pocket by pipeline 19, and then enter flue dust spray chamber 22 by tank 25, high pressure spray head in flue dust spray chamber 22 16 pairs of flue dust carry out third time spray, flue dust after third time sprays enters flue dust discharge chamber 24 by tank 25 again, and discharge along pipe 23.
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 (4)
1. an environment-friendly boiler system, comprise body of heater and tail gas dust cleaning apparatus, it is characterized in that, body of heater is connected with tail gas place dust arrester by smoke exhaust pipe, described body of heater bottom inwall is provided with annular water tank, described annular inlet water tank periphery connects water tank by outer water jacket, and annular inlet water tank is from bottom to top connected by vertical tube connector successively with air intake annular water tank, charging annular water tank and water tank, and four water tank axis conllinear; Be provided with ventilating opening in described air intake annular water tank, be provided with feeding-passage in charging annular water tank, the inwall of air intake annular water tank is provided with spiral air-supply arrangement, and described outer water jacket is all connected with air intake annular water tank, charging annular water tank by inclined connecting pipe; Also be provided with deashing passage in described annular inlet water tank, the upper end of water tank is provided with delivery port, and described smoke exhaust pipe is arranged on the furnace wall between water tank and charging annular water tank; Residing tail gas dust cleaning apparatus comprises dedusting tank, air exhauster and dirt pocket, and dedusting tank is made up of the first spray chamber and the second spray chamber, is respectively equipped with high pressure spray head in two spray chambers, is communicated with formation sewage storage device bottom two spray chambers; Dirt pocket is made up of flue dust mud chamber, flue dust spray chamber and flue dust discharge chamber, and flue dust spray chamber is provided with high pressure spray head, is communicated with formation tank bottom flue dust mud chamber, flue dust spray chamber and flue dust discharge chamber; Run in smoke pipe in first spray chamber, and flue dust discharge chamber is connected to pipe; Second spray chamber of dedusting tank is with air exhauster, be all connected by pipeline between air exhauster and the flue dust mud chamber of dirt pocket.
2. environment-friendly boiler system according to claim 1, is characterized in that, the vertical tube connector between described air intake annular water tank and charging annular water tank is provided with fire grate.
3. environment-friendly boiler system according to claim 1 and 2, is characterized in that, described sewage storage device is provided with sewage effluent.
4. environment-friendly boiler system according to claim 3, is characterized in that, described tank is provided with inlet channel, drainage pipeline and overfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176441.7U CN204648195U (en) | 2015-03-27 | 2015-03-27 | A kind of environment-friendly boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176441.7U CN204648195U (en) | 2015-03-27 | 2015-03-27 | A kind of environment-friendly boiler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648195U true CN204648195U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176441.7U Expired - Fee Related CN204648195U (en) | 2015-03-27 | 2015-03-27 | A kind of environment-friendly boiler system |
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| Country | Link |
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| CN (1) | CN204648195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650617A (en) * | 2016-01-25 | 2016-06-08 | 徐海慧 | Novel circulation environment-friendly boiler for power plant |
| CN105674236A (en) * | 2016-01-28 | 2016-06-15 | 徐海慧 | Power generating boiler capable of filtering and purifying waste steam |
| CN106334429A (en) * | 2016-08-23 | 2017-01-18 | 苏州必信空调有限公司 | Boiler tail gas dedusting device with vertical low-resistance cooling system |
-
2015
- 2015-03-27 CN CN201520176441.7U patent/CN204648195U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650617A (en) * | 2016-01-25 | 2016-06-08 | 徐海慧 | Novel circulation environment-friendly boiler for power plant |
| CN105650617B (en) * | 2016-01-25 | 2018-07-10 | 河南城建学院 | A kind of power plant environment-friendly cycle boiler |
| CN105674236A (en) * | 2016-01-28 | 2016-06-15 | 徐海慧 | Power generating boiler capable of filtering and purifying waste steam |
| CN105674236B (en) * | 2016-01-28 | 2018-07-10 | 光大环保能源（惠东）有限公司 | One kind can filter flue gas formula electricity generation boiler |
| CN106334429A (en) * | 2016-08-23 | 2017-01-18 | 苏州必信空调有限公司 | Boiler tail gas dedusting device with vertical low-resistance cooling system |
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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: 20150916 Termination date: 20190327 |