CN219867944U - Soot blower for boiler flue - Google Patents
Soot blower for boiler flue Download PDFInfo
- Publication number
- CN219867944U CN219867944U CN202320296146.XU CN202320296146U CN219867944U CN 219867944 U CN219867944 U CN 219867944U CN 202320296146 U CN202320296146 U CN 202320296146U CN 219867944 U CN219867944 U CN 219867944U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- mixed
- groups
- shock wave
- acetylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004071 soot Substances 0.000 title claims abstract description 10
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 40
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 40
- 230000035939 shock Effects 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 37
- 238000010438 heat treatment Methods 0.000 abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004200 deflagration Methods 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a boiler flue soot blower, which comprises acetylene gas supply equipment, a compressed air pipe, a mixed ignition cabinet and a shock wave generating tank. The utility model uses compressed air pipe to compress and convey air, acetylene air supply device transmits the acetylene into acetylene air pipe via connecting pipe, one ends of compressed air pipe and acetylene air pipe are connected with metal hose, and conveys air and acetylene into mixed ignition cabinet to mix, the mixed gas is conveyed into shock wave generating tank via mixed air pipe at two sides of mixed ignition cabinet, electric central control cabinet is started, electric central control cabinet controls ignition of mixed ignition cabinet via control cable, the mixed gas is ignited via high frequency to generate deflagration, huge sound energy and high temperature and high speed gas are generated instantly, and the vibration, impact and flushing of heating surface tube bundle are carried out in form of shock wave to make surface ash splash and take away with flue gas.
Description
Technical Field
The utility model relates to the field of boilers, in particular to a soot blower of a boiler flue.
Background
The boiler is an energy converter, which is a device for heating working medium water or other fluid to a certain parameter by using heat energy released by fuel combustion or other heat energy.
A large amount of smoke dust can be generated in the use process of the traditional boiler, and the generated smoke dust can be accumulated on the heating surface of the boiler and the outside of a pipeline over time, so that the heat absorption capacity of the boiler in use is influenced, and the conversion efficiency of the boiler in use is influenced.
Disclosure of Invention
The utility model aims to provide a boiler flue soot blower to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a boiler flue sootblower comprising:
the acetylene gas supply equipment is provided with two groups and is used for supplying acetylene gas;
one end of the compressed air pipe is connected with the factory compression equipment;
the hybrid ignition cabinet is used for air ignition;
a shock wave generating tank provided with two groups;
the electric central control cabinet is used for controlling equipment;
the output ends of the two groups of acetylene gas supply equipment are fixedly connected with connecting pipes, the other ends of the two groups of connecting pipes are connected with acetylene gas pipes, one end of each acetylene gas pipe is connected with a metal hose, and the other end of each metal hose is connected with a mixed ignition cabinet.
Preferably, the inside water filtering device that is provided with of compressed air pipe, compressed air pipe one end is connected with metal collapsible tube, metal collapsible tube is provided with two sets of, two sets of metal collapsible tube sets up in the mixed ignition cabinet both sides.
Preferably, the two sides of the mixed ignition cabinet are provided with mixed air pipes, and the two groups of mixed air pipes are respectively connected with the two groups of shock wave generating tanks.
Preferably, two groups of shock wave generation tanks are provided with the mounting bracket on one side, two groups of shock wave generation tanks are provided with the fixed block on one side outside, and the shock wave generation tanks are fixedly connected with the mounting bracket through the fixed block.
Preferably, a control cable is arranged in the electric central control cabinet, one end of the control cable is connected with the hybrid ignition cabinet, and the hybrid ignition cabinet is electrically connected with the electric central control cabinet through the control cable.
The utility model has the technical effects and advantages that:
according to the utility model, air is compressed and conveyed through the compressed air pipe, acetylene gas supply equipment transmits the acetylene in the acetylene gas pipe through the connecting pipe, one ends of the compressed air pipe and the acetylene gas pipe are connected with the metal hose, the air and the acetylene are conveyed into the mixed ignition cabinet for mixing, the mixed gas is conveyed into the shock wave generating tank through the mixed air pipes arranged on two sides of the mixed ignition cabinet, the electric central control cabinet is started, the electric central control cabinet controls the mixed ignition cabinet to fire through the control cable, the mixed gas is subjected to high-frequency ignition to generate deflagration, huge sound energy and a large amount of high-temperature high-speed gas which are instantaneously generated oscillate, collide and wash the tube bundles of the heating surfaces in a shock wave mode, so that the surface area of the dust splashes along with the flue gas, the cleaning of the heating surfaces is kept, the efficiency of the boiler is ensured, after the dust is blown, a part of the dust accumulation of each heating surface is eliminated, the metal wall heat absorption capacity is slightly improved, the steam temperature is increased, meanwhile, the heat exchange is increased, and the smoke discharging temperature is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1. acetylene gas supply equipment; 11. a connecting pipe; 12. acetylene gas pipe; 13. a metal hose; 2. a compressed air tube; 21. a water filtering device; 3. a hybrid ignition cabinet; 31. a gas mixing tube; 4. a shock wave generation tank; 41. a mounting frame; 42. a fixed block; 5. an electrical central control cabinet; 51. and a control cable.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides a boiler flue soot blower as shown in fig. 1, comprising:
the acetylene gas supply equipment 1 is provided with two groups, and the acetylene gas supply equipment 1 is used for supplying acetylene gas;
through the technical scheme, the internal components of the acetylene gas supply equipment 1 and the circuit connection thereof are in the prior art, and are not described in detail herein; a compressed air pipe 2, wherein one end of the compressed air pipe 2 is connected with the factory compression equipment;
the hybrid ignition cabinet 3 is used for air ignition;
through the technical scheme, the internal components of the hybrid ignition cabinet 3 and the circuit connection thereof are in the prior art, and are not described in detail herein;
a shock wave generation tank 4, the shock wave generation tank 4 being provided with two groups;
through the above technical scheme, the internal components of the shock wave generation tank 4 and the circuit connection thereof are in the prior art, and are not described herein again;
the electric central control cabinet 5, the electric central control cabinet 5 is used for controlling the equipment;
through the above technical scheme, the internal components of the electric central control cabinet 5 and the circuit connection thereof are in the prior art, and are not described herein again;
the output ends of the two groups of acetylene gas supply equipment 1 are fixedly connected with connecting pipes 11, the other ends of the two groups of connecting pipes 11 are connected with an acetylene gas pipe 12, the acetylene gas pipe 12 is a seamless pipe DN15, one end of the acetylene gas pipe 12 is connected with a metal hose 13, the metal hose 13 is a galvanized pipe DN15, the other end of the metal hose 13 is connected with a mixed ignition cabinet 3, a water filtering device 21 is arranged in a compressed air pipe 2, one end of the compressed air pipe 2 is connected with the metal hose 13, the metal hose 13 is provided with two groups, the two groups of metal hoses 13 are arranged on two sides of the mixed ignition cabinet 3, two sides of the mixed ignition cabinet 3 are provided with mixed gas pipes 31, the mixed gas pipes 31 are seamless pipes DN15 or DN38, the two groups of mixed gas pipes 31 are respectively connected with two groups of shock wave generation tanks 4, one side of the two groups of shock wave generation tanks 4 is provided with a mounting frame 41, the outside of one side of each of the two groups of shock wave generating tanks 4 is provided with a fixed block 42, the shock wave generating tanks 4 are fixedly connected with the mounting frame 41 through the fixed blocks 42, the shock wave generating tanks 4 are vertically mounted, when the shock wave generating tanks 4 are vertically mounted, the chain block is fixed at a proper position above the mounting frame 41, then the shock wave generating tanks 4 are pulled up by using the hanging straps, the shock wave generating tanks 4 are slowly put down, the fixed blocks 42 are used for fixing the shock wave generating tanks 4, the inside of the electric central control cabinet 5 is provided with a control cable 51, one end of the control cable 51 is connected with the mixed ignition cabinet 3, the mixed ignition cabinet 3 is electrically connected with the electric central control cabinet 5 through the control cable 51, the control cable 51 is an RVV4 x 0.5 cable, and the mounting height is 1.7 meter away from the ground in general with the principle of being convenient for personnel to operate;
according to the technical scheme, air is compressed and conveyed through the compressed air pipe 2, acetylene gas supply equipment 1 conveys the acetylene in the acetylene gas pipe 12 through the connecting pipe 11, one ends of the compressed air pipe 2 and the acetylene gas pipe 12 are connected with the metal hose 13, the air and the acetylene are conveyed into the mixed ignition cabinet 3 to be mixed, the mixed gas is conveyed into the shock wave generating tank 4 through the mixed air pipes 31 arranged on two sides of the mixed ignition cabinet 3, the electric central control cabinet 5 is started, the electric central control cabinet 5 controls the mixed ignition cabinet 3 through the control cable 51 to fire, the mixed gas is subjected to high-frequency ignition to generate deflagration, huge acoustic energy and a large amount of high-temperature and high-speed gas instantaneously generate, the vibration, the impact and the flushing of the heating surface tube bundles are carried out in the form of shock waves, so that the surface ash splashes along with the flue gas, the cleaning of the heating surface is maintained, the efficiency of the boiler is ensured, after the ash blowing is finished, a part of the accumulated ash of each heating surface is eliminated, the heat absorption capacity of the metal wall is slightly improved, the steam temperature is increased, the heat exchange is increased, and the temperature is lowered.
The working principle of the utility model is as follows:
air and acetylene are mixed in a proper proportion, are mixed in a shock wave generating tank 4, are subjected to high-frequency ignition by a mixed ignition cabinet 3 to generate deflagration, huge sound energy and a large amount of high-temperature high-speed gas which are instantaneously generated are oscillated, impacted and flushed in a shock wave mode to enable ash on the surface area of the heating surface to splash and be taken away along with flue gas, so that the heating surfaces are kept clean, the efficiency of a boiler is ensured, after ash blowing is finished, a part of accumulated ash on each heating surface is eliminated, the heat absorption capacity of a metal wall is slightly improved, so that the steam temperature is increased, meanwhile, the heat exchange is increased, and the exhaust gas temperature is reduced.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that falls within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. A boiler flue sootblower comprising:
the acetylene gas supply device (1), wherein the acetylene gas supply device (1) is provided with two groups, and the acetylene gas supply device (1) is used for acetylene gas supply;
one end of the compressed air pipe (2) is connected with plant area compression equipment;
the hybrid ignition cabinet (3), the said hybrid ignition cabinet (3) is used for air ignition;
a shock wave generating tank (4), the shock wave generating tank (4) being provided with two groups;
an electrical central control cabinet (5), wherein the electrical central control cabinet (5) is used for controlling equipment;
the acetylene gas supply device is characterized in that the output ends of the two groups of acetylene gas supply devices (1) are fixedly connected with connecting pipes (11), the other ends of the two groups of connecting pipes (11) are connected with an acetylene gas pipe (12), one end of the acetylene gas pipe (12) is connected with a metal hose (13), and the other end of the metal hose (13) is connected with a mixed ignition cabinet (3).
2. A boiler flue soot blower according to claim 1, characterized in that the compressed air pipe (2) is internally provided with a water filtering device (21), one end of the compressed air pipe (2) is connected with a metal hose (13), the metal hose (13) is provided with two groups, and the two groups of the metal hoses (13) are arranged at two sides of the mixed ignition cabinet (3).
3. A boiler flue soot blower according to claim 1, characterized in that the two sides of the mixed ignition cabinet (3) are provided with mixed gas pipes (31), and that the two groups of mixed gas pipes (31) are respectively connected with the two groups of shock wave generating tanks (4).
4. A boiler flue soot blower according to claim 1, characterized in that two groups of shock wave generating tanks (4) are provided with a mounting frame (41) on one side, two groups of shock wave generating tanks (4) are provided with a fixed block (42) on one side outside, and the shock wave generating tanks (4) are fixedly connected with the mounting frame (41) through the fixed block (42).
5. The boiler flue soot blower according to claim 1, wherein a control cable (51) is arranged inside the electric central control cabinet (5), one end of the control cable (51) is connected with the hybrid ignition cabinet (3), and the hybrid ignition cabinet (3) is electrically connected with the electric central control cabinet (5) through the control cable (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296146.XU CN219867944U (en) | 2023-02-23 | 2023-02-23 | Soot blower for boiler flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296146.XU CN219867944U (en) | 2023-02-23 | 2023-02-23 | Soot blower for boiler flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867944U true CN219867944U (en) | 2023-10-20 |
Family
ID=88319560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320296146.XU Active CN219867944U (en) | 2023-02-23 | 2023-02-23 | Soot blower for boiler flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867944U (en) |
-
2023
- 2023-02-23 CN CN202320296146.XU patent/CN219867944U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |