CN204042939U - A kind of marine exhaust boiler avoiding accumulation of mud - Google Patents
A kind of marine exhaust boiler avoiding accumulation of mud Download PDFInfo
- Publication number
- CN204042939U CN204042939U CN201420345205.9U CN201420345205U CN204042939U CN 204042939 U CN204042939 U CN 204042939U CN 201420345205 U CN201420345205 U CN 201420345205U CN 204042939 U CN204042939 U CN 204042939U
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- Prior art keywords
- cylindrical shell
- flue
- mud
- exhaust boiler
- accumulation
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Abstract
The utility model relates to a kind of marine exhaust boiler avoiding accumulation of mud, it comprises cylindrical shell, inner barrel is provided with the many smoke pipes extended along tubular axis direction, described cylindrical shell upper surface is provided with the flue upwards extended along cylindrical shell edge, flue is provided with and extends to outside gassing pipe by its inside, gassing pipe is connected to the air compressor being arranged on cylindrical shell outside; Sectional position on described gassing pipe and flue is provided with magnetic valve; Adopt the marine exhaust boiler of the accumulation of mud avoided of technique scheme, it can effectively clean all parts in cylindrical shell, avoid accumulation of mud and cause equipment blocking to decline with heat conductivility, thus guaranteeing that exhaust boiler is in optimum Working all the time; Meanwhile, it is without the need to manually directly getting involved cleaning, thus it is clean more convenient to make exhaust boiler.
Description
Technical field
The utility model relates to a kind of heat energy conversion device, especially a kind of marine exhaust boiler avoiding accumulation of mud.
Background technology
Exhaust boiler is the device that the heat of the diesel exhaust utilized on boats and ships heats liquid, and flue gas passes in smoke pipe by usually, and the liquid transferring heat to its outside by smoke pipe realizes the heating of liquid.Exhaust boiler is in Long-Time Service process, and it is often because the motion of flue gas for a long time in smoke pipe, causes smoke pipe inside to have crock to remain.Crock is piled up in smoke pipe inside, and the diameter of smoke pipe can be caused to decline, thus the efficiency that reduction flue gas passes through.Meanwhile, the liquid of smoke pipe outside also can display container at it, and smoke pipe outer wall leaves incrustation scale, and it can affect the heat radiation of smoke pipe, thus the efficiency of heating surface of boiler is declined.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of exhaust boiler, and it can realize the crock that produces because of Long-Time Service boiler internal easily and incrustation scale cleans.
For solving the problems of the technologies described above, the utility model relates to a kind of marine exhaust boiler avoiding accumulation of mud, it comprises cylindrical shell, and inner barrel is provided with the many smoke pipes extended along tubular axis direction, and smoke pipe two ends are communicated to upper surface and the lower surface of cylindrical shell respectively; Inlet channel and jet chimney is provided with on described cylindrical shell.Describedly avoid in the marine exhaust boiler of accumulation of mud, cylindrical shell upper surface is provided with the flue upwards extended along cylindrical shell edge, flue is provided with and extends to outside gassing pipe by its inside, gassing pipe is connected to the air compressor being arranged on cylindrical shell outside; Sectional position on described gassing pipe and flue is provided with magnetic valve.
Improve as one of the present utility model, described flue is made up of frusto-conical portion and pipe section, and the lower edge of frusto-conical portion overlaps with the edge of cylindrical shell upper surface, and the upper edge of frusto-conical portion is connected with pipe section; In the frusto-conical portion of described flue, its horizontal cross-section radius is reduced to its upper end gradually by the bottom of frusto-conical portion.Adopt above-mentioned design, it is by the design of low wide and up narrow frustum, makes flue gas can realize automatic gathering and move to follow-up equipment after smoke pipe is discharged, thus makes the reduction of flue gas efficiency of transmission; Meanwhile, frustum structure also can make when cleaning smoke pipe, can reduce the use amount of gas, thus decreases the energy consumption of equipment.
Improve as one of the present utility model, at least 3 gassing pipes are provided with in described flue, the axis of multiple gassing pipe and the intersection point of flue are all in same plane, and the distance between the upper surface of the frusto-conical portion of this plane and flue is at most 10 centimetres; The adjacent axis of two gassing pipes and the intersection point of flue, it is each other apart from equal.Adopt above-mentioned design, it can make the air-flow velocity arranged in increase smoke pipe of multiple gassing pipe, thus the cleaning effect of air-flow to smoke pipe is strengthened; Meanwhile, gas pipeline is arranged at the position, nearly upper surface of frusto-conical portion, and it can make gas natural diffuseness under the impact of frustum structure in each smoke pipe in cylindrical shell, avoid part smoke pipe cannot realize because airless passes through cleaning.
Improve as one of the present utility model, described inner barrel, the diameter of smoke pipe reduces to lower surface gradually by cylindrical shell upper surface, it can make the contact probability of air-flow and smoke pipe inwall, and its cleaning force degree is all strengthened, and crock natural downslide under airflow scouring can be made to cylindrical shell bottom.
Improve as another kind of the present utility model, described avoiding, in the marine exhaust boiler of accumulation of mud, cylindrical shell is provided with ultrasonic cleaning equipment; Described ultrasonic cleaning equipment by the supersonic generator being arranged on cylindrical shell outside, and is arranged on entire body inside, and forms with the ultrasonic transducer that supersonic generator communicates with each other.Adopt above-mentioned design, it is by ultrasonic cleaning to cylinder inboard wall, and smoke pipe outer wall cleans, and makes its long-term and liquid comes into contact and the incrustation scale that produces is peeled off and goes out under ultrasonic wave vibration effect.
Improve as another kind of the present utility model, described inner barrel is provided with at least 3 ultrasonic transducers; Multiple ultrasonic transducer is all in same level, and the distance between adjacent two ultrasonic transducers is equal, and the distance residing for multiple ultrasonic transducer between horizontal plane and inner barrel liquid level is at least 30 centimetres.Adopt above-mentioned design, it strengthens its cleaning effect by multiple ultrasonic transducer, avoids inner barrel to there is clean dead angle; Meanwhile, multiple ultrasonic transducer is all away from liquid level design, and it can avoid the high temperature of liquid after flue gas to produce damage to ultrasonic transducer.
The above-mentioned marine exhaust boiler avoiding accumulation of mud, it can after exhaust boiler quits work, by air compressor, high velocity air is pushed to smoke pipe inside along gassing pipe, and move along smoke pipe from top to bottom, thus the crock that smoke pipe inwall is adhered to is peeled off from smoke pipe inwall and goes out under air-flow drives, and glide with air-flow; Simultaneously, inner barrel produces ultrasonic wave by supersonic generator, and be translated into the concussion of high frequency machinery by ultrasonic transducer, thus the incrustation scale on cylinder inboard wall and smoke pipe outer wall is peeled off under vibration effect, and then realize cleaning inner barrel.
Adopt the marine exhaust boiler of the accumulation of mud avoided of technique scheme, it can effectively clean all parts in cylindrical shell, avoid accumulation of mud and cause equipment blocking to decline with heat conductivility, thus guaranteeing that exhaust boiler is in optimum Working all the time; Meanwhile, it is without the need to manually directly getting involved cleaning, thus it is clean more convenient to make exhaust boiler.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is flue sectional view in the utility model;
Fig. 3 is the utility model middle cylinder body sectional view;
Reference numerals list:
1-cylindrical shell, 2-smoke pipe, 3-inlet channel, 4-jet chimney, 5-flue, 6-gassing pipe, 7-air compressor, 8-frusto-conical portion, 9-pipe section, 10-supersonic generator, 11-ultrasonic transducer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
A kind of marine exhaust boiler avoiding accumulation of mud as shown in Figure 1, it comprises cylindrical shell 1, and cylindrical shell 1 inside is provided with the many smoke pipes 2 extended along cylindrical shell 1 axis direction, and smoke pipe 2 two ends are communicated to upper surface and the lower surface of cylindrical shell 1 respectively; Inlet channel 3 and jet chimney 4 is provided with on described cylindrical shell 1.Describedly avoid in the marine exhaust boiler of accumulation of mud, cylindrical shell 1 upper surface is provided with the flue 5 upwards extended along cylindrical shell 1 edge, flue 5 is provided with and extends to outside gassing pipe 6 by its inside, gassing pipe 6 is connected to the air compressor 7 being arranged on cylindrical shell 1 outside; Described gassing pipe 6 is provided with magnetic valve with the sectional position on flue 5.
Improve as one of the present utility model, described flue 5 is made up of frusto-conical portion 8 and pipe section 9, and the lower edge of frusto-conical portion 8 overlaps with the edge of cylindrical shell 1 upper surface, and the upper edge of frusto-conical portion 8 is connected with pipe section 9; In the frusto-conical portion 8 of described flue, its horizontal cross-section radius is reduced to its upper end gradually by the bottom of frusto-conical portion 8.Adopt above-mentioned design, it is by the design of low wide and up narrow frustum, makes flue gas can realize automatic gathering and move to follow-up equipment after smoke pipe is discharged, thus makes the reduction of flue gas efficiency of transmission; Meanwhile, frustum structure also can make when cleaning smoke pipe, can reduce the use amount of gas, thus decreases the energy consumption of equipment.
Improve as one of the present utility model, as shown in Figure 2,3 gassing pipes 6 are provided with in described flue 5, the axis of multiple gassing pipe 6 and the intersection point of flue 5 are all in same plane, and the distance between the upper surface of the frusto-conical portion 8 of this plane and flue is at most 10 centimetres; The axis of adjacent two gassing pipes 6 and the intersection point of flue 5, it is each other apart from equal.Adopt above-mentioned design, it can make the air-flow velocity arranged in increase smoke pipe of multiple gassing pipe, thus the cleaning effect of air-flow to smoke pipe is strengthened; Meanwhile, gas pipeline is arranged at the position, nearly upper surface of frusto-conical portion, and it can make gas natural diffuseness under the impact of frustum structure in each smoke pipe in cylindrical shell, avoid part smoke pipe cannot realize because airless passes through cleaning.
Improve as one of the present utility model, described cylindrical shell 1 is inner, the diameter of smoke pipe 2 reduces to lower surface gradually by cylindrical shell 1 upper surface, it can make the contact probability of air-flow and smoke pipe inwall, and its cleaning force degree is all strengthened, and crock natural downslide under airflow scouring can be made to cylindrical shell bottom.
Improve as another kind of the present utility model, described avoiding, in the marine exhaust boiler of accumulation of mud, cylindrical shell 1 is provided with ultrasonic cleaning equipment; Described ultrasonic cleaning equipment by the supersonic generator 10 being arranged on cylindrical shell 1 outside, and is arranged on entire body inside, and forms with the ultrasonic transducer 11 that supersonic generator 10 communicates with each other.Adopt above-mentioned design, it is by ultrasonic cleaning to cylinder inboard wall, and smoke pipe outer wall cleans, and makes its long-term and liquid comes into contact and the incrustation scale that produces is peeled off and goes out under ultrasonic wave vibration effect.
Improve as another kind of the present utility model, as shown in Figure 3, described inner barrel is provided with 3 ultrasonic transducers 11; Multiple ultrasonic transducer 11 is all in same level, and the distance between adjacent two ultrasonic transducers 11 is equal, and the distance residing for multiple ultrasonic transducer 11 between horizontal plane and cylindrical shell 1 internal liquid level is at least 30 centimetres.Adopt above-mentioned design, it strengthens its cleaning effect by multiple ultrasonic transducer, avoids inner barrel to there is clean dead angle; Meanwhile, multiple ultrasonic transducer is all away from liquid level design, and it can avoid the high temperature of liquid after flue gas to produce damage to ultrasonic transducer.
The above-mentioned marine exhaust boiler avoiding accumulation of mud, it can after exhaust boiler quits work, by air compressor, high velocity air is pushed to smoke pipe inside along gassing pipe, and move along smoke pipe from top to bottom, thus the crock that smoke pipe inwall is adhered to is peeled off from smoke pipe inwall and goes out under air-flow drives, and glide with air-flow; Simultaneously, inner barrel produces ultrasonic wave by supersonic generator, and be translated into the concussion of high frequency machinery by ultrasonic transducer, thus the incrustation scale on cylinder inboard wall and smoke pipe outer wall is peeled off under vibration effect, and then realize cleaning inner barrel.
Adopt the marine exhaust boiler of the accumulation of mud avoided of technique scheme, it can effectively clean all parts in cylindrical shell, avoid accumulation of mud and cause equipment blocking to decline with heat conductivility, thus guaranteeing that exhaust boiler is in optimum Working all the time; Meanwhile, it is without the need to manually directly getting involved cleaning, thus it is clean more convenient to make exhaust boiler.
Claims (6)
1. can avoid a marine exhaust boiler for accumulation of mud, it comprises cylindrical shell, and inner barrel is provided with the many smoke pipes extended along tubular axis direction, and smoke pipe two ends are communicated to upper surface and the lower surface of cylindrical shell respectively; Inlet channel and jet chimney is provided with on described cylindrical shell; It is characterized in that, describedly avoid in the marine exhaust boiler of accumulation of mud, cylindrical shell upper surface is provided with the flue upwards extended along cylindrical shell edge, and flue is provided with and extends to outside gassing pipe by its inside, gassing pipe is connected to the air compressor being arranged on cylindrical shell outside; Sectional position on described gassing pipe and flue is provided with magnetic valve.
2. according to the marine exhaust boiler avoiding accumulation of mud according to claim 1, it is characterized in that, described flue is made up of frusto-conical portion and pipe section, and the lower edge of frusto-conical portion overlaps with the edge of cylindrical shell upper surface, and the upper edge of frusto-conical portion is connected with pipe section; In the frusto-conical portion of described flue, its horizontal cross-section radius is reduced to its upper end gradually by the bottom of frusto-conical portion.
3. according to the marine exhaust boiler avoiding accumulation of mud according to claim 2, it is characterized in that, at least 3 gassing pipes are provided with in described flue, the axis of multiple gassing pipe and the intersection point of flue are all in same plane, and the distance between the upper surface of the frusto-conical portion of this plane and flue is at most 10 centimetres; The adjacent axis of two gassing pipes and the intersection point of flue, it is each other apart from equal.
4. according to the marine exhaust boiler avoiding accumulation of mud according to claim 3, it is characterized in that, described inner barrel, the diameter of smoke pipe reduces to lower surface gradually by cylindrical shell upper surface.
5. according to the marine exhaust boiler of the accumulation of mud avoided described in claim 1 or 2, it is characterized in that, described avoiding, in the marine exhaust boiler of accumulation of mud, cylindrical shell is provided with ultrasonic cleaning equipment; Described ultrasonic cleaning equipment by the supersonic generator being arranged on cylindrical shell outside, and is arranged on entire body inside, and forms with the ultrasonic transducer that supersonic generator communicates with each other.
6., according to the marine exhaust boiler avoiding accumulation of mud according to claim 5, it is characterized in that, described inner barrel is provided with at least 3 ultrasonic transducers; Multiple ultrasonic transducer is all in same level, and the distance between adjacent two ultrasonic transducers is equal, and the distance residing for multiple ultrasonic transducer between horizontal plane and inner barrel liquid level is at least 30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345205.9U CN204042939U (en) | 2014-06-26 | 2014-06-26 | A kind of marine exhaust boiler avoiding accumulation of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345205.9U CN204042939U (en) | 2014-06-26 | 2014-06-26 | A kind of marine exhaust boiler avoiding accumulation of mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042939U true CN204042939U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345205.9U Expired - Fee Related CN204042939U (en) | 2014-06-26 | 2014-06-26 | A kind of marine exhaust boiler avoiding accumulation of mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218233A (en) * | 2021-04-06 | 2021-08-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
-
2014
- 2014-06-26 CN CN201420345205.9U patent/CN204042939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218233A (en) * | 2021-04-06 | 2021-08-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
| CN113218233B (en) * | 2021-04-06 | 2022-05-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing 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: 20141224 Termination date: 20160626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |