CN204665681U - The oil-fired water-boiler of a kind of tail gas purification and heat reclamation device - Google Patents
The oil-fired water-boiler of a kind of tail gas purification and heat reclamation device Download PDFInfo
- Publication number
- CN204665681U CN204665681U CN201520207635.9U CN201520207635U CN204665681U CN 204665681 U CN204665681 U CN 204665681U CN 201520207635 U CN201520207635 U CN 201520207635U CN 204665681 U CN204665681 U CN 204665681U
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- Prior art keywords
- boiler
- water
- chimney
- tail gas
- gas purification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses the oil-fired water-boiler of a kind of tail gas purification and heat reclamation device, comprise boiler body, the centre bit of described upper boiler is provided with chimney, the left side of described chimney is provided with the water bushing pipe be connected with boiler, the top of described water bushing pipe is provided with and is attached thereto logical expansion tank, the lateral wall of described expansion tank is provided with and is attached thereto logical filling pipe, and the right side of chimney is provided with the outlet pipe be connected with boiler.Chimney is provided with boiler exhaust gas purification and heat recovery equipment, and boiler exhaust gas purification is separated air-introduced machine with solid and gas in heat recovery equipment and chimney is come round, and the outlet of chimney is connected with air-water heat exchanger.Compared with prior art, the beneficial effects of the utility model are: structure is simple, result of use is good, soot dust granule in cleaning of off-gas, reduces atmosphere pollution, and utilizes the heat in tail gas to heat domestic water, save energy resource, the exhaust temperature of simultaneously discharging reduces, and reduces ambient temperature, reduces the generation of tropical island effect.
Description
Technical field
The utility model is a kind of hot-water boiler, particularly the oil-fired water-boiler of a kind of tail gas purification and heat reclamation device.
Background technology
In the industrial production, oil-fired water-boiler of the prior art, complex structure, result of use is poor, and can produce more industrial tail gas, volume of smoke is generally included in tail gas, if most industrial tail gas is without any process, its temperature is usually higher, especially from the tail gas that boiler produces, if directly outside discharge chamber, the flue dust in tail gas easily causes the pollution of surrounding environment.But dust exhaust apparatus is directly carried out blocking by the flue dust in suction gas in the mode of coarse filtration isolating and accumulating in a container, its shortcoming is that cleaning equipment takes up room greatly, and cost is high, and clarifying smoke rate is low, and the amount of heat in waste tail gas, low to capacity usage ratio.
Utility model content
The purpose of this utility model is the oil-fired water-boiler providing a kind of tail gas clean-up reasonable in design and heat reclamation device.This boiler is simply with expansion tank with structure, and can effective purification boiler tail gas, reduces environmental pollution, can also utilize the amount of heat in tail gas.
For achieving the above object, the utility model provides following technical scheme:
The oil-fired water-boiler of a kind of tail gas purification and heat reclamation device, comprise boiler body, the centre bit on described boiler body top is provided with chimney, the left side of described chimney is provided with the water bushing pipe be connected with boiler body, the top of described water bushing pipe is provided with and is attached thereto logical expansion tank, the lateral wall of described expansion tank is provided with and is attached thereto logical filling pipe, the right side of described chimney is provided with the outlet pipe be connected with boiler, chimney and boiler exhaust gas purify and to be separated air-introduced machine with the solid and gas in heat recovery equipment and to be connected, described solid and gas is separated air-introduced machine and comprises intake stack, the outlet of chimney is connected with air-water heat exchanger, water service pipe and breather pipe is provided with in described air-water heat exchanger.
As the utility model further scheme: the sidewall of described boiler body lower end is provided with and is attached thereto logical sewage draining exit, and described sewage draining exit is connected with Blowoff ball valve.
As further program of the utility model: the inwall of described intake stack is provided with multiple guide type runner, is provided with block piece between intake stack and impeller.
As further program of the utility model: described block piece is filter screen.
Compared with prior art, the beneficial effects of the utility model are: a kind of tail gas purification that the utility model provides and the oil-fired water-boiler of heat reclamation device, structure is simple, and result of use is good, the soot dust granule in cleaning of off-gas, reduce atmosphere pollution, and utilize the heat in tail gas to heat domestic water, save energy resource, the exhaust temperature of simultaneously discharging reduces, reduce ambient temperature, reduce the generation of tropical island effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the boiler exhaust gas purification shown in Fig. 1 and the front sectional view of heat recovery equipment.
Enlarged drawing is looked on the left side that Fig. 3 is separated air-introduced machine for the solid and gas shown in Fig. 2.
Fig. 4 is the front sectional view of the air-water heat exchanger shown in Fig. 2.
In figure: 1. boiler body, 2. chimney, 3. water bushing pipe, 4. expansion tank, 5. filling pipe, 6. outlet pipe, 7. sewage draining exit, 8. Blowoff ball valve, 9. boiler exhaust gas purification and heat recovery equipment, 10. solid and gas is separated air-introduced machine, 11. intake stacks, 12. guide type runners, 13. block pieces, 14. air-water heat exchangers, 15. water service pipes, 16. breather pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1, the oil-fired water-boiler of a kind of tail gas purification and heat reclamation device, comprise boiler body 1, the centre bit on described boiler body 1 top is provided with chimney 2, the left side of described chimney 2 is provided with the water bushing pipe 3 be connected with boiler body 1, the top of described water bushing pipe 3 is provided with and is attached thereto logical expansion tank 4, and the lateral wall of described expansion tank 4 is provided with and is attached thereto logical filling pipe 5, and the right side of described chimney 2 is provided with the outlet pipe 6 be connected with boiler 1.Chimney 2 and boiler exhaust gas purify and to be separated air-introduced machine 10 with the solid and gas in heat recovery equipment 9 and to be connected, described solid and gas is separated air-introduced machine 10 and comprises intake stack 11, the inwall of described intake stack 11 is provided with multiple guide type runner 12, block piece 13 is provided with between intake stack 11 and impeller, described block piece 13 is filter screen, this block piece 13 has and ventilates and the effect stoping soot dust granule to pass through, the outlet of chimney 2 is connected with air-water heat exchanger 14, is provided with water service pipe 15 and breather pipe 16 in described air-water heat exchanger 14.The sidewall of described boiler body 1 lower end is provided with and is attached thereto logical sewage draining exit 7, and described sewage draining exit 7 is connected with Blowoff ball valve 8.
Operation principle of the present utility model is: expansion tank 4 is connected with boiler body 1 by water bushing pipe 3, and expansion tank 4 ensure that the pressure stability of boiler body 1, and structure is simple.Tail gas containing flue dust enters boiler exhaust gas purification and heat recovery equipment 9 by chimney 2, the tail gas of dust constaining is pumped to solid and gas and is separated in the intake stack 11 of air-introduced machine 10, flue dust impurity particle in tail gas is stopped by block piece 13, and discharge along the multiple guide type runners 12 on intake stack 11 inwall, tail gas is entering air-water heat exchanger 14, cold water enters water service pipe 15 simultaneously, in air-water heat exchanger 14, the heat of tail gas passes to cold water, at this moment in air-water heat exchanger 14, exchange heat is completed, that the hot water flowed out from water service pipe 15 makes domestic water, remove the heating of domestic water from, save energy resource, the exhaust temperature of simultaneously discharging reduces, reduce tropical island effect, simultaneously this power economized boiler exhaust gas purification equipment achieves soot dust granule and separates from tail gas, thus reach the effect of clarifying smoke, air pollution can not be caused, soot dust granule in minimizing tail gas is to the pollution of air.
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. the oil-fired water-boiler of a tail gas purification and heat reclamation device, comprise boiler body (1), the centre bit on described boiler body (1) top is provided with chimney (2), it is characterized in that, the left side of described chimney (2) is provided with the water bushing pipe (3) be connected with boiler body (1), the top of described water bushing pipe (3) is provided with and is attached thereto logical expansion tank (4), the lateral wall of described expansion tank (4) is provided with and is attached thereto logical filling pipe (5), the right side of described chimney (2) is provided with the outlet pipe (6) be connected with boiler (1), chimney (2) and boiler exhaust gas purify and to be separated air-introduced machine (10) with the solid and gas in heat recovery equipment (9) and to be connected, described solid and gas is separated air-introduced machine (10) and comprises intake stack (11), the outlet of chimney (2) is connected with air-water heat exchanger (14), water service pipe (15) and breather pipe (16) is provided with in described air-water heat exchanger (14).
2. the oil-fired water-boiler of a kind of tail gas purification according to claim 1 and heat reclamation device, it is characterized in that, the sidewall of described boiler body (1) lower end is provided with and is attached thereto logical sewage draining exit (7), and described sewage draining exit (7) is connected with Blowoff ball valve (8).
3. the oil-fired water-boiler of a kind of tail gas purification according to claim 1 and heat reclamation device, it is characterized in that, the inwall of described intake stack (11) is provided with multiple guide type runner (12), is provided with block piece (13) between intake stack (11) and impeller.
4. the oil-fired water-boiler of a kind of tail gas purification according to claim 3 and heat reclamation device, is characterized in that, described block piece (13) is filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207635.9U CN204665681U (en) | 2015-04-08 | 2015-04-08 | The oil-fired water-boiler of a kind of tail gas purification and heat reclamation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207635.9U CN204665681U (en) | 2015-04-08 | 2015-04-08 | The oil-fired water-boiler of a kind of tail gas purification and heat reclamation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204665681U true CN204665681U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207635.9U Active CN204665681U (en) | 2015-04-08 | 2015-04-08 | The oil-fired water-boiler of a kind of tail gas purification and heat reclamation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204665681U (en) |
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2015
- 2015-04-08 CN CN201520207635.9U patent/CN204665681U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |