CN205155914U - Clean pollution -free boiler - Google Patents
Clean pollution -free boiler Download PDFInfo
- Publication number
- CN205155914U CN205155914U CN201520928122.7U CN201520928122U CN205155914U CN 205155914 U CN205155914 U CN 205155914U CN 201520928122 U CN201520928122 U CN 201520928122U CN 205155914 U CN205155914 U CN 205155914U
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- Prior art keywords
- spray thrower
- heater
- combustion chamber
- smoke box
- smoke pipe
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Abstract
The utility model discloses a clean pollution -free boiler, including the furnace body, the bottom of furnace body is provided with the combustion chamber, and the upper portion of furnace body is provided with the heat exchange tube, and the combustion chamber is linked together through tobacco pipe and exhaust port, the combustion chamber is kept away from the one end that links to each other with the combustor and is provided with the reversing chamber, and the reversing chamber is linked together through the tobacco pipe with preceding smoke box, still is provided with safety arrangement on the top lateral wall of furnace body, exhaust port process pipe connection to first spray thrower, and the right side upper portion of first spray thrower is connected to the top of second spray thrower through the fan. The utility model discloses the flue gas velocity of flow under the effect of reversing chamber that produces in the well combustion chamber slows down, and the time that makes the high temperature flue gas pass through the tobacco pipe increases to making the tobacco pipe more abundant with hot media water's heat transfer, having improved work efficiency, spray the smoke and dust through twice hot water simultaneously and handle the back, during furthest retrieved the smoke and dust sedimentation tank, the environmental protection was pollution -free.
Description
Technical field
The utility model relates to boiler plant correlative technology field, specifically a kind of cleanliness without any pollution boiler.
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 original meaning of pot refers to the water container heated on fire, and stove refers to the place of combustion fuel, and boiler comprises pot and stove two large divisions.The hot water produced in boiler or steam directly for industrial production and people's lives provide required heat energy, also can be converted to mechanical energy by Steam Power Equipment, or by generator, mechanical energy are converted to electric energy again.There is provided the boiler of hot water to be called hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler producing steam is called steam boiler, often referred to as boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.
But in traditional boiler, the usual one end of smoke pipe is directly and combustion chamber, and the other end accesses extraneous flue, and the flow velocity of flue gas in smoke pipe is very fast, make the heat of cigarette inner tube smoke can not fully and heat medium water carry out heat exchange, cause a part of heat to be wasted; And the leftover pieces when fuel that some boiler uses is production floor under saw, when adding fuel, fire door opens wide, during hand fed in major part air intake body of heater, cause flue dust time of staying in burner hearth short, burn insufficient, the wooden black break flour of part can be discharged by blower fan, and contaminated environment, causes great harm to periphery crowd; In addition, because the ignition temperature in boiler is very high, can produce certain pressure in its chamber, if do not noted, meeting is explosion phenomenon due to hypertonia, is very dangerous, can not meets the requirement that modernized society is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of cleanliness without any pollution boiler, 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 cleanliness without any pollution boiler, comprise body of heater, the bottom of described body of heater is provided with combustion chamber, and described combustion chamber is connected with burner, and the top of described body of heater is provided with heat exchanger tube, and described combustion chamber is connected with exhaust opening by smoke pipe; Described combustion chamber is provided with reversing chamber away from the one end be connected with burner, and smoke pipe is connected with burner by reversing chamber; Described body of heater is provided with burner side and is provided with front smoke box, described body of heater is provided with rear smoke box relative to front smoke box side, and described reversing chamber is connected by smoke pipe with front smoke box, and described front smoke box is connected by smoke pipe with rear smoke box; The top outer wall of described body of heater is also provided with safety guard, described safety guard comprises the adapter communicated with body of heater lateral wall, described adapter is welded with lower clamping flange, described lower clamping flange is equipped with clamping flange, between two clamping flanges, burst disk is housed, described upper clamping flange fixes a support, described support is fixed with micro limit switch with bolt, described support is also fixed with explosion-proof cutter, roller is equipped with in the bottom of the feeler lever of micro limit switch; Described exhaust opening is connected to the first spray thrower through piping, the right upper portion of described first spray thrower is connected to the top of the second spray thrower by blower fan, the lower right side of described first spray thrower is connected by the left surface of sedimentation basin with the second spray thrower, the right side of described second spray thrower is connected to chimney, and the upper end face of described first spray thrower and the second spray thrower is provided with several ejecting devices.
As further program of the utility model: described explosion-proof cutter adopts silicane rubber plate to make.
As the utility model further scheme: be fixed by bolt between described upper clamping flange and lower clamping flange.
As the utility model further scheme: the inwall of described first spray thrower and the second spray thrower is also all covered with medicine layer.
As the utility model further scheme: the contact position of described chimney and the second spray thrower is provided with stainless steel filtering net.
Compared with prior art, the beneficial effects of the utility model are:
1, owing to being provided with reversing chamber, the flue gas produced in combustion chamber slows down in the flows by action speed of reversing chamber, and high-temperature flue gas was increased by the time of smoke pipe, thus makes the heat exchange of smoke pipe and heat medium water more abundant, improves the efficiency of boiler.
2, by arranging front smoke box and rear smoke box, the flow velocity of the high-temperature flue gas in smoke pipe is slowed down further, makes smoke pipe form loop in body of heater, add the total length of smoke pipe, too increase the heat exchange area between smoke pipe and heat medium water simultaneously, further increase the efficiency of boiler.
3, flue dust boiler produced after twice heat water-spraying process, to greatest extent by fume recovery in sedimentation basin, the environment of white water steam on periphery discharged from chimney does not affect, environment friendly and pollution-free.
4, when the pressure in body of heater is abnormal; the compressing that burst disk is subject to cavity pressure is outwards heaved; promote feeler lever upwards jack-up startup micro limit switch; micro limit switch is triggered; burner stopping signal is sent to boiler control system; thus the pressure sensor eliminated in conventional pressure safety device, cavity need not be punched, ensure that seal.
5, burst disk adopts the good silicane rubber plate of elasticity to make, and on the one hand more easily by flange compacting, prevents from leaking between flange, and on the other hand, the burst disk that silastic material makes, more easily by blade punctures, ensure that the security of boiler.
6, roller is equipped with in the lower end of explosion-proof feeler lever, roller not easily punctures burst disk, have in the centre of lower clamping flange multiple go out steam overfolw hole, make the steam in boiler shell evenly rush at burst disk, due to roller and the effect going out steam overfolw hole, ensure that the safe operation of boiler.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of cleanliness without any pollution boiler.
Fig. 2 is the structural representation of safety guard in a kind of cleanliness without any pollution boiler.
In figure: 1-body of heater, 2-combustion chamber, 3-heat exchanger tube, 4-smoke pipe, 5-exhaust opening, 6-burner, 7-reversing chamber, 8-front smoke box, smoke box after 9-, 10-safety guard, 11-pipeline, 12-first spray thrower, 13-ejecting device, 14-blower fan, 15-stainless steel filtering net, 16-second spray thrower, 17-chimney, 18-sedimentation basin, the explosion-proof feeler lever of 19-, 20-takes over, flange is clamped under 21-, 22-clamps flange, 23-burst disk, 24-bolt, 25-micro limit switch, the explosion-proof cutter of 26-, 27-goes out steam overfolw hole, 28-support, 29-roller.
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.
Refer to Fig. 1-2, in the utility model embodiment, a kind of cleanliness without any pollution boiler, comprise body of heater 1, the bottom of described body of heater 1 is provided with combustion chamber 2, and described combustion chamber 2 is connected with burner 6, and described burner 6 is fuel combustion type burner, the top of described body of heater 1 is provided with heat exchanger tube 3, and described combustion chamber 2 is connected with exhaust opening 5 by smoke pipe 4.Combustion chamber 2 and smoke pipe 4 are immersed in heat medium water, when burner 6 works, high-temperature gas is produced in combustion chamber 2, after carrying out heat exchange by combustion chamber 2 outer wall and heat medium water, heat medium water is heated to seethe with excitement, meanwhile, the high-temperature flue gas produced after oil inflame is discharged to exhaust opening 5 by smoke pipe 4, when high-temperature flue gas flows through in smoke pipe 4, by the heat exchange of smoke pipe 4 wall and heat medium water, play the effect of the auxiliary heating to heat medium water, also utilize the heat of high-temperature flue gas simultaneously; The high-temperature vapour produced after heat medium water boiling rises to the top of body of heater 1, carries out heat exchange, thus reach the object heated cold water with the cold water in heat exchanger tube 3.
Described combustion chamber 2 is provided with reversing chamber 7 away from the one end be connected with burner 6, and smoke pipe 4 is connected with burner 6 by reversing chamber 7.By the setting of reversing chamber 7, first the high-temperature flue gas produced after oil inflame flows in reversing chamber 7, in reversing chamber 7 after reduction of speed, exhaust opening 5 is flowed to again through smoke pipe 4, because the flow velocity of high-temperature flue gas in smoke pipe 4 declines, high-temperature flue gas was increased by the time of smoke pipe 4, thus makes smoke pipe 4 more abundant with the heat exchange of heat medium water, improve the efficiency of boiler.
In order to improve the utilization rate of high-temperature flue gas in smoke pipe 4 further, described body of heater 1 is provided with burner 6 side and is provided with front smoke box 8, described body of heater 1 is provided with rear smoke box 9 relative to front smoke box 8 side, described reversing chamber 7 is connected by smoke pipe 4 with front smoke box 8, and described front smoke box 8 is connected by smoke pipe 4 with rear smoke box 9.The high-temperature flue gas flowed out from reversing chamber 7 flows into front smoke box 8 by smoke pipe 4, rear smoke box 9 is flowed into again by smoke pipe 4, the flow velocity of high-temperature flue gas declines further, high-temperature flue gas was increased greatly by the time of smoke pipe 4, thus make smoke pipe 4 very abundant with the heat exchange of heat medium water, greatly improve the efficiency of boiler; Meanwhile, because smoke pipe 4 is from reversing chamber 7 to front smoke box 8, again from front smoke box 8 to rear smoke box 9, the entire length of smoke pipe 4 is greater than traditional smoke pipe 4 arrangement, namely adds the heat exchange area between smoke pipe 4 and heat medium water, further increases the efficiency of boiler.
The top outer wall of described body of heater 1 is also provided with safety guard 10, described safety guard 10 comprises the adapter 20 communicated with body of heater 1 lateral wall, described adapter 20 is welded with lower clamping flange 21, described lower clamping flange 21 is equipped with clamping flange 22, between two clamping flanges, burst disk 23 is housed, two clamping flanges adopt bolt 24 to fix, described upper clamping flange 22 fixes a support 28, described support 28 is fixed with micro limit switch 25 with bolt, described support 28 is also fixed with explosion-proof cutter 26, the silicane rubber plate that described explosion-proof cutter 26 adopts elasticity good is made, roller 29 is equipped with in the bottom of the feeler lever 19 of micro limit switch 25.
When the pressure in body of heater 1 is abnormal, the compressing that burst disk 23 is subject to cavity pressure is outwards heaved, promote feeler lever 19 upwards jack-up startup micro limit switch 25, micro limit switch 25 is triggered, burner 6 stopping signal is sent to boiler control system, thus the pressure sensor eliminated in conventional pressure safety device, cavity need not be punched, ensure that seal; The silicane rubber plate that burst disk 23 adopts elasticity good is made, and on the one hand more easily by flange compacting, prevents from leaking between flange, and on the other hand, the burst disk 23 that silastic material makes, more easily by blade punctures, ensure that the security of boiler.In addition, roller 29 is equipped with in the lower end of the explosion-proof feeler lever 19 of micro limit switch 25, roller 29 not easily punctures burst disk 23, have in the centre of lower clamping flange 21 multiple go out steam overfolw hole 27, the steam in boiler shell is made evenly to rush at burst disk 23, due to roller 29 and the effect going out steam overfolw hole 27, ensure that the safe operation of boiler.
Described exhaust opening 5 is connected to the first spray thrower 12 through piping 11, the right upper portion of described first spray thrower 12 is connected to the top of the second spray thrower 16 by blower fan 14, the lower right side of described first spray thrower 12 is connected by the left surface of sedimentation basin 18 with the second spray thrower 16, the right side of described second spray thrower 16 is connected to chimney 17, the upper end face of described first spray thrower 12 and the second spray thrower 16 is provided with several ejecting devices 13, the contact position of described chimney 17 and the second spray thrower 16 is provided with stainless steel filtering net 15, the inwall of the first spray thrower 12 and the second spray thrower 16 is also all covered with medicine layer.
During work, flue dust enters into the first spray thrower 12 through piping 11, pressurize with water pump, the cooling water of the first spray thrower 12 is made to become the thin water column of spraying head type to spray, initial stage can use Inner eycle oil tube heating water temperature when heating up, make water temperature keep 65-75 degree, pressure keeps 0.3-0.4MPa, produces mist water column; Flue dust is after first time sprays, and flue dust enters into the second spray thrower 16 by blower fan 14, and it, after second time spray, is discharged in chimney 17 by pipeline 11, needs regularly to clean stainless steel filtering net 15 in use procedure by flue dust; Impurity in spray thrower is discharged in sedimentation basin 18 by pipeline 11 by the side bottom of the first spray thrower 12 and the second spray thrower 16, when impurities accumulation to a certain extent time, recycle.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a cleanliness without any pollution boiler, comprise body of heater (1), it is characterized in that, the bottom of described body of heater (1) is provided with combustion chamber (2), described combustion chamber (2) is connected with burner (6), the top of described body of heater (1) is provided with heat exchanger tube (3), and described combustion chamber (2) are connected with exhaust opening (5) by smoke pipe (4), described combustion chamber (2) is provided with reversing chamber (7) away from the one end be connected with burner (6), and smoke pipe (4) is connected with burner (6) by reversing chamber (7), described body of heater (1) is provided with burner (6) side and is provided with front smoke box (8), described body of heater (1) is provided with rear smoke box (9) relative to front smoke box (8) side, described reversing chamber (7) is connected by smoke pipe (4) with front smoke box (8), and described front smoke box (8) is connected by smoke pipe (4) with rear smoke box (9), the top outer wall of described body of heater (1) is also provided with safety guard (10), described safety guard (10) comprises the adapter (20) communicated with body of heater (1) lateral wall, described adapter (20) is welded with lower clamping flange (21), described lower clamping flange (21) is equipped with clamping flange (22), between two clamping flanges, burst disk (23) is housed, described upper clamping flange (22) fixes a support (28), described support (28) is fixed with micro limit switch (25) with bolt, described support (28) is also fixed with explosion-proof cutter (26), roller (29) is equipped with in the bottom of the feeler lever (19) of micro limit switch (25), described exhaust opening (5) is connected to the first spray thrower (12) through piping (11), the right upper portion of described first spray thrower (12) is connected to the top of the second spray thrower (16) by blower fan (14), the lower right side of described first spray thrower (12) is connected by the left surface of sedimentation basin (18) with the second spray thrower (16), the right side of described second spray thrower (16) is connected to chimney (17), and the upper end face of described first spray thrower (12) and the second spray thrower (16) is provided with several ejecting devices (13).
2. a kind of cleanliness without any pollution boiler according to claim 1, is characterized in that, described explosion-proof cutter (26) adopts silicane rubber plate to make.
3. a kind of cleanliness without any pollution boiler according to claim 1, is characterized in that, is fixed between described upper clamping flange (22) and lower clamping flange (21) by bolt (24).
4. a kind of cleanliness without any pollution boiler according to claim 1, is characterized in that, the inwall of described first spray thrower (12) and the second spray thrower (16) is also all covered with medicine layer.
5. a kind of cleanliness without any pollution boiler according to claim 1, is characterized in that, described chimney (17) is provided with stainless steel filtering net (15) with the contact position of the second spray thrower (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928122.7U CN205155914U (en) | 2015-11-20 | 2015-11-20 | Clean pollution -free boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928122.7U CN205155914U (en) | 2015-11-20 | 2015-11-20 | Clean pollution -free boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155914U true CN205155914U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928122.7U Expired - Fee Related CN205155914U (en) | 2015-11-20 | 2015-11-20 | Clean pollution -free boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN205155914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765254A (en) * | 2016-12-27 | 2017-05-31 | 东北农业大学 | A kind of combustion furnace |
| CN108006965A (en) * | 2017-11-28 | 2018-05-08 | 湖南长宏南雁锅炉修理安装有限公司 | Fuel-firing gas-firing heat conducting oil boiler |
| CN113418182A (en) * | 2021-08-24 | 2021-09-21 | 胜利油田胜机石油装备有限公司 | Explosion membrane type boiler explosion-proof device |
-
2015
- 2015-11-20 CN CN201520928122.7U patent/CN205155914U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765254A (en) * | 2016-12-27 | 2017-05-31 | 东北农业大学 | A kind of combustion furnace |
| CN106765254B (en) * | 2016-12-27 | 2018-12-07 | 东北农业大学 | A kind of combustion furnace |
| CN108006965A (en) * | 2017-11-28 | 2018-05-08 | 湖南长宏南雁锅炉修理安装有限公司 | Fuel-firing gas-firing heat conducting oil boiler |
| CN108006965B (en) * | 2017-11-28 | 2020-07-07 | 湖南长宏锅炉科技股份有限公司 | Oil-gas heat-conducting oil boiler |
| CN113418182A (en) * | 2021-08-24 | 2021-09-21 | 胜利油田胜机石油装备有限公司 | Explosion membrane type boiler explosion-proof device |
| CN113418182B (en) * | 2021-08-24 | 2021-10-29 | 胜利油田胜机石油装备有限公司 | Explosion membrane type boiler explosion-proof 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 |
Granted publication date: 20160413 Termination date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |