CN207230581U - More single holes are same to press shock wave soot blower - Google Patents
More single holes are same to press shock wave soot blower Download PDFInfo
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- CN207230581U CN207230581U CN201721223407.6U CN201721223407U CN207230581U CN 207230581 U CN207230581 U CN 207230581U CN 201721223407 U CN201721223407 U CN 201721223407U CN 207230581 U CN207230581 U CN 207230581U
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- shock wave
- blowing pipe
- launch hole
- shock
- hole
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Abstract
A kind of more single holes are with shock wave soot blower, including shock-wave generating device is pressed, and the output terminal of the shock-wave generating device is connected with an at least blowing pipe, and every soot blowing pipe surface is provided with one or two shock wave launch hole；When blowing pipe be one and the blowing pipe on shock wave launch hole be two when, the pitch-row of the shock wave launch hole is 50 80cm, and in same level；When blowing pipe is more, identical per the level interval between two adjacent shock wave launch holes, its pitch-row is 50 80cm, and towards identical.More single holes have the characteristics that simple in structure, use cost is low, soot blowing effect is good, applied widely with shock wave soot blower is pressed.
Description
Technical field
The utility model relates to a kind of shock wave soot blower, and more particularly to a kind of more single holes are same to press shock wave soot blower.
Background technology
Extensively using various Industrial Boilers such as pulverized-coal fired boiler, circulating fluidized bed boiler, fuel oil in the energy and field of environment protection
Boiler, waste-heat oven, heating furnace, hot-blast stove, technique stove and incinerator etc..In the process of running, its heating surface is general for these boilers
All over dust stratification is easily produced, increase flue gas resistance, boiler thermal efficiency declines, and exhaust gas temperature rise, seriously affects the normal of boiler
Operation.
At this stage, practical various slag-blowing equipmemts, wherein U.S. Dai Mengde companies produce extensively in boiler applications field
Steam sootblower is using high-pressure steam as source of the gas or power source（Or using atmospheric air as source of the gas）Body surface is set to produce pressure
Difference, acts on body surface and carries out impact soot blowing.Gas impingement flow size is formed and gas outlet pressure and purging body surface
It is inversely proportional.So each power plant in the whole nation have a high temperature and pressure gas bag can reach installation requirement.Medium temperature time pressure, medium temperature and medium pressure, outlet
Pressure is small or the time is short and do not reach installation requirement, mechanical type, rotating extensible arm, and rotation solves width angle, stretches and solve
Depth length, the constant solution depth of pressure, this equipment design for hydrodynamics stratosphere, time-consuming, laborious, time length, using skill
Art requires height, and impact soot blowing is carried out by point of one outlet, and soot blowing efficiency is low, and use cost is high.
Utility model content
For prior art defect and deficiency, the purpose of this utility model is to propose that one kind is simple in structure, and soot blowing effect
More preferable shock wave soot blower.
Technical solutions of the utility model are as follows：
The utility model provides a kind of more single holes with shock wave soot blower, including shock-wave generating device is pressed, and the shock wave is sent out
The output terminal of generating apparatus is connected with an at least blowing pipe, and every soot blowing pipe surface is provided with one or two shock wave launch hole；
When blowing pipe be one and the blowing pipe on shock wave launch hole be two when, the pitch-row of the shock wave launch hole is
50-80cm, and in same level；
When blowing pipe is more, the level interval between every two adjacent shock wave launch holes is identical, its pitch-row is 50-
80cm, and towards identical.
As the preferential of above-mentioned technical proposal, the shock wave launch hole is round hole or slotted eye.
As the preferential of above-mentioned technical proposal, when launch hole is slotted eye, its maximum diameter of hole is 6-8cm, works as transmitting
When hole is round hole, its aperture is 6-8cm.
As the preferential of above-mentioned technical proposal, the aperture of the shock wave launch hole is 6-8cm.
As the preferential of above-mentioned technical proposal, the blowing pipe is square tube.
As the preferential of above-mentioned technical proposal, the blowing pipe is located at the part connection rotating device outside furnace body, so that
The shock wave launch hole of the soot blowing pipe surface can rotate soot blowing in furnace body.
The beneficial effect that the utility model is brought is：
The utility model proposes more single holes with pressing shock wave soot blower, in shock-wave generating device the burning of fuel gas with it is quick-fried
The fried supersonic flows that can form gas, shock wave phenomena is just had in the place of the supersonic flows of Supersonic Inlet, and
Pressure, density, temperature, one numerical value of rising of jumping of gas are shock wave.The utility model shock-wave generating device combustion explosion
Shock wave is formed, is sprayed by one or two unique shock wave launch hole on every blowing pipe, since each blowing pipe is only set
One or two jet ports are put, Gu to form the pressure of ray identical for it, while are increased same towards resonance effect is reached in plane
Add soot blowing effect.The blowing pipe connection power part increases projected area, to adapt to not to drive its left and right to move up and down movement
With the width problem of furnace body；Meanwhile the quantity of the blowing pipe can be increased or decreased according to the size of furnace body, to solve depth
Length issue.The utility model proposes more single holes with pressure shock wave soot blower designed by hydrodynamic turbulence layer, shock wave occur
Device part is fixedly installed, and power section install driving blowing pipe into moving in stove outside furnace body.The utility model proposes
More single holes have the characteristics that simple in structure, use cost is low, soot blowing effect is good, applied widely with shock wave soot blower is pressed.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it is therefore apparent that drawings in the following description are only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the more single holes of the kind provided in the present embodiment 1 with pressure shock wave soot blower structure diagram；
Fig. 2 is the bottom view of Fig. 1.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment
Shock wave soot blower, including shock-wave generating device 1, shock-wave generating device are pressed the utility model proposes a kind of more single holes together
1 occurs dress device for shock wave, and the output terminal of the shock-wave generating device is connected with an at least blowing pipe, and every soot blowing pipe surface is set
One or two shock wave launch hole is equipped with, the shock wave launch hole is round hole or slotted eye；
When blowing pipe be one and the blowing pipe on shock wave launch hole be two when, i.e. shock wave launch hole 6 and i.e. shock wave
Launch hole 7, the pitch-row of the shock wave launch hole is 50-80cm, and in same level；
When blowing pipe is more, i.e., blowing pipe 2, blowing pipe 3, blowing pipe 4, blowing pipe 5, every two adjacent shock waves are sent out
Level interval between perforation is identical, its pitch-row is 50-80cm, and towards identical, i.e. shock wave launch hole 6 and i.e. shock wave launch hole
7 spacing are 50-80cm, and shock wave launch hole 7 is 50-80cm with i.e. 8 spacing of shock wave launch hole, and shock wave launch hole 8 is sent out with i.e. shock wave
9 spacing of perforation is 50-80cm, and shock wave launch hole 9 is 50-80cm with i.e. 10 spacing of shock wave launch hole, and shock wave launch hole 10 is with being
11 spacing of shock wave launch hole is 50-80cm, and shock wave launch hole 11 is 50-80cm with i.e. 12 spacing of shock wave launch hole, and shock wave is launched
Hole 12 and i.e. 13 spacing of shock wave launch hole are 50-80cm.The quantity of the blowing pipe can increase or decrease, with according to furnace body
Size sets depth length.
The aperture of the shock wave launch hole is 6-8cm.The blowing pipe can be square tube.
The blowing pipe is located at the part connection rotating device outside furnace body, so that the shock wave transmitting of the soot blowing pipe surface
Hole can enough rotate soot blowing in furnace body, so that it increases projected area, adapt to the width problem of different furnace bodies.The rotating dress
Put including driving motor, blowing pipe is located at furnace body exterior circumference and is provided with gear, and the driving motor is connected by chain drive
Gear.
The utility model proposes more single holes with pressing shock wave soot blower, in shock-wave generating device the burning of fuel gas with it is quick-fried
The fried supersonic flows that can form gas, in the place of the supersonic flows of Supersonic Inlet, just have shock wave phenomena, and
Pressure, density, temperature, one numerical value of rising of jumping of gas are shock wave, the utility model shock-wave generating device combustion explosion
Shock wave is formed, is sprayed by the shock wave launch hole on blowing pipe, since each blowing pipe only sets one or two jet ports, Gu
It is identical that it forms the pressure of ray, while increases soot blowing effect towards resonance effect is reached in plane same.The blowing pipe
Connection power part increases projected area, to adapt to the width problem of different furnace bodies, together to drive its left and right to move up and down movement
When, the quantity of the blowing pipe can be increased or decreased according to the size of furnace body, to solve depth length issue.The utility model
The more single holes proposed are designed with pressure shock wave soot blower by hydrodynamic turbulence layer, and the fixed setting of shock-wave generating device part, is moved
Power part installed outside furnace body driving blowing pipe enter stove in move.The utility model proposes more single holes with pressing shock-wave ash blowing
Device, has the characteristics that simple in structure, use cost is low, soot blowing effect is good, applied widely.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of more single holes are same to press shock wave soot blower, including shock-wave generating device, it is characterised in that the shock-wave generating device
Output terminal is connected with an at least blowing pipe, and every soot blowing pipe surface is provided with one or two shock wave launch hole；
When blowing pipe be one and the blowing pipe on shock wave launch hole be two when, the pitch-row of the shock wave launch hole is 50-
80cm, and in same level；
When blowing pipe is more, the level interval between every two adjacent shock wave launch holes is identical, its pitch-row is 50-
80cm, and towards identical.
2. more single holes according to claim 1 are same to press shock wave soot blower, it is characterised in that the shock wave launch hole is circle
Hole or slotted eye.
3. more single holes according to claim 2 are same to press shock wave soot blower, it is characterised in that when launch hole is slotted eye
When, its maximum diameter of hole is 6-8cm, and when launch hole is round hole, its aperture is 6-8cm.
4. more single holes according to claim 1 are same to press shock wave soot blower, it is characterised in that the aperture of the shock wave launch hole
For 6-8cm.
5. more single holes according to claim 1 are same to press shock wave soot blower, it is characterised in that the blowing pipe is square tube.
6. more single holes according to claim 1 are same to press shock wave soot blower, it is characterised in that the blowing pipe is located at outside furnace body
The part connection rotating device in portion, so that the shock wave launch hole of the soot blowing pipe surface can rotate soot blowing in furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223407.6U CN207230581U (en) | 2017-09-22 | 2017-09-22 | More single holes are same to press shock wave soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223407.6U CN207230581U (en) | 2017-09-22 | 2017-09-22 | More single holes are same to press shock wave soot blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230581U true CN207230581U (en) | 2018-04-13 |
Family
ID=61863613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223407.6U Expired - Fee Related CN207230581U (en) | 2017-09-22 | 2017-09-22 | More single holes are same to press shock wave soot blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087898A (en) * | 2017-09-22 | 2018-05-29 | 张永正 | More single holes are same to press shock wave soot blower |
-
2017
- 2017-09-22 CN CN201721223407.6U patent/CN207230581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087898A (en) * | 2017-09-22 | 2018-05-29 | 张永正 | More single holes are same to press shock wave soot blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |