CN220648282U - Novel steam source energy-saving optimizing system based on multi-port rotary soot blower - Google Patents
Novel steam source energy-saving optimizing system based on multi-port rotary soot blower Download PDFInfo
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- CN220648282U CN220648282U CN202321810968.1U CN202321810968U CN220648282U CN 220648282 U CN220648282 U CN 220648282U CN 202321810968 U CN202321810968 U CN 202321810968U CN 220648282 U CN220648282 U CN 220648282U
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- 239000004071 soot Substances 0.000 title claims abstract description 128
- 210000004087 cornea Anatomy 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims description 17
- 238000005457 optimization Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000002209 hydrophobic effect Effects 0.000 description 13
- 238000013461 design Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model provides a novel steam source energy-saving optimizing system based on a multi-port rotary soot blower, which comprises the following components: the multi-port rotary soot blower is arranged on the boiler flame folding cornea cloth, the multi-port rotary soot blower is connected with the steam conveying module, and the steam conveying module is electrically connected with the controller. The novel steam source energy-saving optimizing system based on the multi-port rotary soot blower provided by the utility model has the advantages of good soot blowing effect, energy conservation and emission reduction, no need of providing additional installation equipment and maintenance platform, easiness in maintenance and capability of reducing the waste of soot blowing steam energy.
Description
Technical Field
The utility model relates to the technical field of steam soot blowing of boilers of large power plants, in particular to a novel steam source energy-saving optimization system based on a multi-port rotary soot blower.
Background
The boiler of a large power plant is extremely easy to cause dust accumulation on the heating surface at the tail part of the boiler due to the small inclined angle of the horizontal flue, the too high ash content of coal and the like. The ash deposition and coking of the tail heating surface occur in the running period of the boiler and are in a dynamic balance state, ash collapse occurs when the boiler is disturbed due to the influences of negative pressure fluctuation of a hearth, rapid change of flue gas speed, vibration of the heating surface and the like, a large amount of ash deposition instantaneously falls into the hearth to cause negative pressure fluctuation, and the boiler can extinguish fire when serious; when the tail part is severely heated, the heat transfer efficiency of the flue heat exchanger is easy to be reduced, the smoke exhaust temperature is further increased, and the boiler efficiency is reduced, so that a steam soot blower needs to be arranged.
In the traditional steam soot blowing steam source interface design positions, the super-heated steam parameter pressure at the positions of the separation screen, the screen type super-heater outlet header, the rear screen super-heater and the high-temperature super-heater inlet header is large, the temperature is high, the steam parameter pressure required by soot blowing of the steam soot blower is relatively small, the temperature is relatively low, high-quality super-heated steam source energy waste is easily caused, and the problem that overhaul is difficult to find in the traditional method exists. Therefore, it is necessary to design a novel steam source energy-saving optimizing system based on a multi-port rotary soot blower.
Disclosure of Invention
The utility model aims to provide a novel steam source energy-saving optimizing system based on a multi-port rotary soot blower, which has the advantages of good soot blowing effect, energy conservation and emission reduction, no need of providing additional installation equipment and maintenance platform, easy maintenance and capability of reducing the waste of soot blowing steam energy.
In order to achieve the above object, the present utility model provides the following solutions:
a novel steam source energy-saving optimizing system based on a multi-port rotary soot blower comprises: the multi-port rotary soot blower is arranged on the boiler flame folding cornea cloth, and is connected with the steam conveying module, and the steam conveying module is electrically connected with the controller;
the multi-port rotary type soot blower comprises a soot blower shell, a soot blower inner core pipeline, a reserved branch, a nested rotary hinge and a soot blower base, wherein the soot blower base is arranged at the bottom of the soot blower shell, the multi-port rotary type soot blower is arranged on a boiler flame folding cornea cloth through the soot blower base, the soot blower inner core pipeline is arranged at the inner axis of the soot blower shell, one end of the soot blower inner core pipeline is connected with the front surface of the soot blower shell through the nested rotary hinge, the end of the soot blower inner core pipeline is communicated with the steam conveying module, a plurality of groups of reserved branches are connected to the other end of the soot blower inner core pipeline, and the opening of the reserved branch faces the outer side of the slot;
the steam delivery module comprises a steam pipe, a steam pipe control module and a drainage module, one end of the steam pipe is connected with a steam source, the other end of the steam pipe is connected with a soot blower inner core pipeline, the steam pipe is provided with the steam pipe control module, the steam pipe control module is connected with the drainage module in parallel, and the steam pipe control module and the drainage module are electrically connected with the controller.
Optionally, the angle between the axis of the multi-port rotary soot blower and the boiler folding flame angle is 25-35 degrees.
Optionally, the soot blower data monitoring collector is arranged on the outer side wall of the soot blower shell and is used for monitoring parameters of a medium, and the soot blower data monitoring collector is electrically connected with the controller.
Optionally, the reserved branch is obliquely arranged relative to the soot blower inner core pipeline, the inclination angle is 55 ° -65 °, a closed switch is arranged on the reserved branch, and the closed switch is electrically connected with the controller.
Optionally, the steam pipe control module includes steam pipe electric control valve and steam pipe manual stop valve, set up on the steam pipe electric control valve and steam pipe manual stop valve, steam pipe electric control valve electric connection the controller.
Optionally, the hydrophobic module includes hydrophobic manual valve, hydrophobic device and hydrophobic motorised valve, the input of steam pipe motorised valve connects gradually hydrophobic manual valve, hydrophobic device and hydrophobic motorised valve, the output of hydrophobic motorised valve is connected the output of steam pipe manual stop valve, hydrophobic motorised valve electric connection the controller.
Optionally, the steam pipe control module further includes a steam pipe pressure gauge, the steam pipe is provided with the steam pipe pressure gauge, and the steam pipe pressure gauge is electrically connected with the controller.
According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects: the novel steam source energy-saving optimizing system based on the multi-port rotary soot blower comprises the multi-port rotary soot blower, a controller and a steam conveying module, wherein the multi-port rotary soot blower comprises a soot blower shell, a soot blower inner core pipeline, a reserved branch, a nested rotary hinge and a soot blower base, the nested rotary hinge and the reserved branch are matched, the soot blower is efficiently purged to remove ash, the steam conveying module comprises a steam pipe, a steam pipe control module and a hydrophobic module, the energy-saving optimization of a steam soot blower air source can be tried down, the data monitoring collector of the soot blower is arranged, the fault detection of the soot blower can be realized, the stable operation of the soot blower is ensured, the boiler operation economy and safety are improved, and the system does not need to provide additional installation equipment and maintenance platforms.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a novel steam source energy-saving optimizing system based on a multi-port rotary soot blower according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a multi-port rotary soot blower.
Reference numerals: 1. reserving a branch; 2. a soot blower housing; 3. a soot blower base; 4. soot blower data monitoring collectors; 5. nested rotary hinges; 6. a steam pipe; 7. a controller; 8. a hydrophobic manual valve; 9. a water drain; 10. a hydrophobic electric valve; 11. a steam pipe electric regulating valve; 12. a steam pipe manual stop valve; 13. a steam pipe pressure gauge; 14. soot blower core pipeline.
Detailed Description
The utility model aims to provide a novel steam source energy-saving optimizing system based on a multi-port rotary soot blower, which has the advantages of good soot blowing effect, energy conservation and emission reduction, no need of providing additional installation equipment and maintenance platform, easy maintenance and capability of reducing the waste of soot blowing steam energy.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1 and fig. 2, the novel steam source energy-saving optimizing system based on a multi-port rotary soot blower provided by the embodiment of the utility model includes: the multi-port rotary soot blower is arranged on the boiler flame folding cornea cloth, and is connected with the steam conveying module, and the steam conveying module is electrically connected with the controller 7;
as shown in fig. 2, the multi-port rotary type soot blower comprises a soot blower housing 2, a soot blower inner core pipeline 14, a reserved branch 1, a nested rotary hinge 5 and a soot blower base 3, wherein the bottom of the soot blower housing 2 is provided with the soot blower base 3, the multi-port rotary type soot blower is arranged on a boiler folded flame cornea cloth through the soot blower base 3, the inner axis of the soot blower housing 2 is provided with the soot blower inner core pipeline 14, one end of the soot blower inner core pipeline 14 is connected with the front surface of the soot blower housing 2 through the nested rotary hinge 5, the end of the soot blower inner core pipeline 14 is communicated with the steam conveying module, the side part of the soot blower housing 2 is provided with a slot corresponding to the other end of the soot blower inner core pipeline 14, the other end of the soot blower inner core pipeline 14 is connected with a plurality of reserved branch 1, and the opening of the reserved branch 1 faces the outer side of the slot;
the opening size of the reserved branch 1 can be set according to specific requirements;
the nested rotary hinge 5 adopts an electric control design, the nested rotary hinge 5 can be controlled to rotate by a controller, and when the controller is required, the controller controls the nested rotary hinge 5 to drive the soot blower inner core pipeline 14 to rotate, so that the reserved branch 1 is driven to rotate, the rotating and dust removing efficiency of the soot blower is improved, the nested rotary hinge 5 adopts durable materials, spherical balls can be arranged in the nested rotary hinge, and the service life is prolonged;
as shown in fig. 1, the steam delivery module includes a steam pipe 6, a steam pipe control module, and a drainage module, one end of the steam pipe 6 is connected with a steam source, the other end of the steam pipe 6 is connected with a soot blower core pipeline 14, the steam pipe 6 is provided with the steam pipe control module, the steam pipe control module is connected in parallel with the drainage module, and the steam pipe control module and the drainage module are electrically connected with the controller 7.
The system can also be provided with an alarm device which can realize audible and visual alarm and is connected with the controller 7.
The controller 7 can also be realized by adopting a conventional PC end, the utility model provides an embodiment, an energy-saving optimization model is built through the PC end according to specific requirements, the energy-saving optimization model is only an embodiment, the building of the energy-saving optimization model belongs to a conventional technical means, data analysis processing and fault judgment are realized in a data input model acquired by a soot blower data monitoring collector, and finally related information such as a steam temperature monitoring point temperature display page, a steam source pressure monitoring page, a soot blower fault on-line monitoring alarm page, an alarm record and a historical curve query page can be displayed on the PC end, so that the energy-saving optimization model is checked by workers, and the mentioned data analysis and the like are all in the prior art and appear only as an embodiment.
The angle between the axis of the multi-port rotary soot blower and the folded flame angle of the boiler is 25-35 degrees.
The outer side wall of the soot blower shell 2 is provided with the soot blower data monitoring collector 4 for monitoring parameters of media, the soot blower data monitoring collector 4 is electrically connected with the controller 7, and the controller 7 controls the steam pipe control module according to the information collected by the soot blower data monitoring collector 4 and the steam pipe pressure gauge 13.
The reserved branch 1 is obliquely arranged relative to the soot blower inner core pipeline 14, the inclination angle is 55 degrees to 65 degrees, a closing switch is arranged on the reserved branch 1, and the closing switch is electrically connected with the controller 7.
The steam pipe control module comprises a steam pipe electric regulating valve 11 and a steam pipe manual stop valve 12, the steam pipe 6 is provided with the steam pipe electric regulating valve 11 and the steam pipe manual stop valve 12, and the steam pipe electric regulating valve 11 is electrically connected with the controller 7.
The steam pipe electric control valve comprises a steam pipe electric control valve body, and is characterized in that the steam pipe electric control valve body comprises a steam pipe electric control valve body, a steam pipe electric control valve body and a steam pipe electric control valve body, wherein the steam pipe electric control valve body comprises a steam pipe electric control valve body, the steam pipe electric control valve body comprises a steam pipe electric control valve 8, a steam pipe electric control valve 9 and a steam pipe electric control valve 10, the input end of the steam pipe electric control valve body is sequentially connected with the steam pipe electric control valve body 8, the steam pipe electric control valve body 9 and the steam pipe electric control valve 10, the output end of the steam pipe electric control valve body 10 is connected with the output end of the steam pipe electric control valve body 12, and the electric control valve body is electrically connected with the steam pipe electric control valve body.
The steam pipe control module further comprises a steam pipe pressure gauge 13, the steam pipe 6 is provided with the steam pipe pressure gauge 13, and the steam pipe pressure gauge 13 is electrically connected with the controller 7.
The novel steam source energy-saving optimizing system based on the multi-port rotary soot blower comprises the multi-port rotary soot blower, a controller and a steam conveying module, wherein the multi-port rotary soot blower comprises a soot blower shell, a soot blower inner core pipeline, a reserved branch, a nested rotary hinge and a soot blower base, the nested rotary hinge and the reserved branch are matched, the soot blower is efficiently purged to remove ash, the steam conveying module comprises a steam pipe, a steam pipe control module and a hydrophobic module, the energy-saving optimization of a steam soot blower air source can be tried down, the data monitoring collector of the soot blower is arranged, the fault detection of the soot blower can be realized, the stable operation of the soot blower is ensured, the boiler operation economy and safety are improved, and the system does not need to provide additional installation equipment and maintenance platforms.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present utility model and the core ideas thereof; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (7)
1. Novel vapour source energy-saving optimizing system based on multiport rotary soot blower, characterized by comprising: the multi-port rotary soot blower is arranged on the boiler flame folding cornea cloth, and is connected with the steam conveying module, and the steam conveying module is electrically connected with the controller;
the multi-port rotary type soot blower comprises a soot blower shell, a soot blower inner core pipeline, a reserved branch, a nested rotary hinge and a soot blower base, wherein the soot blower base is arranged at the bottom of the soot blower shell, the multi-port rotary type soot blower is arranged on a boiler flame folding cornea cloth through the soot blower base, the soot blower inner core pipeline is arranged at the inner axis of the soot blower shell, one end of the soot blower inner core pipeline is connected with the front surface of the soot blower shell through the nested rotary hinge, the end of the soot blower inner core pipeline is communicated with the steam conveying module, a plurality of groups of reserved branches are connected to the other end of the soot blower inner core pipeline, and the opening of the reserved branch faces the outer side of the slot;
the steam delivery module comprises a steam pipe, a steam pipe control module and a drainage module, one end of the steam pipe is connected with a steam source, the other end of the steam pipe is connected with a soot blower inner core pipeline, the steam pipe is provided with the steam pipe control module, the steam pipe control module is connected with the drainage module in parallel, and the steam pipe control module and the drainage module are electrically connected with the controller.
2. The novel steam source energy saving optimization system based on the multi-port rotary soot blower according to claim 1, wherein the angle between the axis of the multi-port rotary soot blower and the boiler turndown angle is 25 ° -35 °.
3. The novel steam source energy saving optimization system based on the multi-port rotary soot blower according to claim 1, wherein a soot blower data monitoring collector is arranged on the outer side wall of the soot blower shell and used for monitoring parameters of a medium, and the soot blower data monitoring collector is electrically connected with the controller.
4. The novel steam source energy-saving optimization system based on the multi-port rotary soot blower according to claim 1, wherein the reserved branch is obliquely arranged relative to the inner core pipeline of the soot blower, the inclination angle is 55-65 degrees, and a closed switch is arranged on the reserved branch and is electrically connected with the controller.
5. The novel steam source energy-saving optimizing system based on the multi-port rotary soot blower of claim 1, wherein the steam pipe control module comprises a steam pipe electric regulating valve and a steam pipe manual stop valve, the steam pipe is provided with the steam pipe electric regulating valve and the steam pipe manual stop valve, and the steam pipe electric regulating valve is electrically connected with the controller.
6. The novel steam source energy-saving optimization system based on the multi-port rotary soot blower according to claim 5, wherein the water draining module comprises a water draining manual valve, a water draining device and a water draining electric valve, the input end of the steam pipe electric regulating valve is sequentially connected with the water draining manual valve, the water draining device and the water draining electric valve, the output end of the water draining electric valve is connected with the output end of the steam pipe manual stop valve, and the water draining electric valve is electrically connected with the controller.
7. The novel steam source energy saving optimization system based on the multi-port rotary soot blower of claim 6, wherein the steam pipe control module further comprises a steam pipe pressure gauge, wherein the steam pipe pressure gauge is arranged on the steam pipe and is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810968.1U CN220648282U (en) | 2023-07-11 | 2023-07-11 | Novel steam source energy-saving optimizing system based on multi-port rotary soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810968.1U CN220648282U (en) | 2023-07-11 | 2023-07-11 | Novel steam source energy-saving optimizing system based on multi-port rotary soot blower |
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| Publication Number | Publication Date |
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| CN220648282U true CN220648282U (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321810968.1U Active CN220648282U (en) | 2023-07-11 | 2023-07-11 | Novel steam source energy-saving optimizing system based on multi-port rotary soot blower |
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| Country | Link |
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| CN (1) | CN220648282U (en) |
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2023
- 2023-07-11 CN CN202321810968.1U patent/CN220648282U/en active Active
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