CN207547174U - A kind of acoustic wave ash ejector with choke preventing function - Google Patents
A kind of acoustic wave ash ejector with choke preventing function Download PDFInfo
- Publication number
- CN207547174U CN207547174U CN201721600912.8U CN201721600912U CN207547174U CN 207547174 U CN207547174 U CN 207547174U CN 201721600912 U CN201721600912 U CN 201721600912U CN 207547174 U CN207547174 U CN 207547174U
- Authority
- CN
- China
- Prior art keywords
- acoustic wave
- metal tube
- sound conduit
- wave ash
- ash ejector
- 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.)
- Expired - Fee Related
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- Incineration Of Waste (AREA)
Abstract
The utility model is related to a kind of acoustic wave ash ejectors with choke preventing function, including acoustic wave ash ejector ontology, acoustic wave ash ejector body portion is in horn-like sound conduit, the circumferential direction in the same section of side wall upper edge of the sound conduit is evenly equipped with the metal tube that multiple gas outlets are stretched into sound conduit, the gas outlet of metal tube towards sound conduit big opening end and to sound conduit centerline dip set, the air inlet of metal tube is connected through connection flexible pipe with the gas outlet of air accumulator, valve for keying is housed in connection flexible pipe, the acoustic wave ash ejector has choke preventing function, it is convenient to measure, it is easy to operation, it can effectively solve the problems, such as that acoustic wave ash ejector blocks.
Description
Technical field
The utility model is related to acoustic wave ash ejector, particularly a kind of acoustic wave ash ejector with choke preventing function.
Background technology
Since China's air pollution is than more serious, coal-burning power plant had all carried out ultra-clean discharge transformation in recent years, increases and removes
The denitrification apparatus of nitrogen oxides in effluent is removed, most of power plant is all that catalytic reduction method removes denitrification, and the method needs
Use catalyst, in catalyst dress flue, since catalyst installing area is larger and by one piece of one piece of arranged of wave-shape board,
Catalyst dust stratification situation is easily caused, traditional Steam Soot-Blower System is more demanding to steam quality, to prevent steam quality
Poor that flying dust is caused to block caking, denitrating system soot blowing is generally using sonic soot blowing, but sound wave is blown in the case of long operational time
Grey device oral area will appear clogging, make soot blower cisco unity malfunction.Therefore, it is imperative to improve and innovate.
Utility model content
For the above situation, to overcome the defect of the prior art, the purpose of the utility model is just to provide one kind with anti-
The acoustic wave ash ejector of plugging function can effectively solve the problems, such as that acoustic wave ash ejector blocks.
The technical solution that the utility model solves is a kind of acoustic wave ash ejector with choke preventing function, including sonic soot blowing
Device ontology, acoustic wave ash ejector body portion are in horn-like sound conduit, same section of the side wall upper edge of the sound conduit
The circumferential direction in face is evenly equipped with the metal tube that multiple gas outlets are stretched into sound conduit, and the gas outlet of metal tube is towards the big of sound conduit
It mouthful end and being set to sound conduit centerline dip, the air inlet of metal tube is connected through connection flexible pipe with the gas outlet of air accumulator,
Valve for keying is housed in connection flexible pipe.
The metal tube has uniformly distributed 3 of the side wall along the same section of metal tube, the connection flexible pipe on metal tube
It is connected by four-way with the gas outlet of air accumulator.
The angle a of the axis of the metal tube and the axis direction of sound conduit is 30 °.
The utility model structure novel is unique, advantages of simple, easily produces, and at low cost, simple installation, cost is relatively low, sealing
Performance is good, runs no any influence after installation to soot blower, and measures conveniently, easy to operation, meets soot blower blockage problem
The demand of solution, easy to use, effect is good, is the innovation on acoustic wave ash ejector.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side schematic view of the utility model metal tube arrangement.
Fig. 3 is the utility model sound conduit and the enlarged partial sectional view of one of metal tube junction.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1-3, the utility model includes acoustic wave ash ejector ontology 1, and 1 forepart of acoustic wave ash ejector ontology is in loudspeaker
The sound conduit 2 of shape, the circumferential direction in the same section of side wall upper edge of the sound conduit 2 are evenly equipped with multiple gas outlets and stretch into sound
Metal tube 3 in conduit 2, the gas outlet of metal tube 3 towards sound conduit 2 big opening end and to 2 centerline dip of sound conduit
Setting, the air inlet of metal tube 3 are connected through connection flexible pipe 4 with the gas outlet of air accumulator 7, are equipped with to open and close in connection flexible pipe 4
Valve 6.
To ensure using effect, the metal tube 3 has uniformly distributed 3 of the side wall along the same section of metal tube, mounted in gold
The connection flexible pipe 4 belonged on pipe is connected by four-way 5 with the gas outlet of air accumulator 7.
The angle a of the axis 9 of the metal tube 3 and the axis direction 8 of sound conduit 2 is 30 °.
The sidewall weld of the metal tube 3 and sound conduit 2 is fixed, and the side wall of the metal tube 3 and sound conduit 2 is close
Envelope connection, effectively prevent leaking out.
When the utility model is used, the soot blower blocked is purged or to operation one using compressed air
The soot blower of section time carries out regular purge, in case because slight or severe blocks soot blower and influences the normal operation of equipment.From
Soot blower acoustically may determine that whether soot blower blocks, and illustrate to block if sound is bigger, another is touched with hand
Soot blower is touched, has also blocked if soot blower is cool explanation, soot blower must have been purged under both of these case.Purging
It is operated with stopping by valve opening and closing.So as to effectively prevent because blocking the work that soot blower is disassembled to cleaning,
Its structure novel is unique, advantages of simple, easily produces, at low cost, simple installation, cost is relatively low, good seal performance, to blowing after installation
Grey device runs no any influence, and measures conveniently, easy to operation, meets the needs of soot blower blockage problem solution, user
Just, it is highly practical, it is the innovation on acoustic wave ash ejector, there is good social and economic benefit.
Claims (5)
1. a kind of acoustic wave ash ejector with choke preventing function, including acoustic wave ash ejector ontology（1）, acoustic wave ash ejector ontology（1）Before
Portion is in horn-like sound conduit（2）, which is characterized in that the sound conduit（2）The same section of side wall upper edge week
Sound conduit is stretched into multiple gas outlets are evenly equipped with（2）Interior metal tube（3）, metal tube（3）Gas outlet towards sound conduit
（2）Big opening end and to sound conduit（2）Centerline dip is set, metal tube（3）Air inlet through connection flexible pipe（4）With gas storage
Tank（7）Gas outlet be connected, connection flexible pipe（4）The upper valve being equipped with for keying（6）.
2. the acoustic wave ash ejector according to claim 1 with choke preventing function, which is characterized in that the metal tube（3）
There are 3 that the side wall along the same section of metal tube is uniformly distributed, the connection flexible pipe on metal tube（4）Pass through four-way（5）With gas storage
Tank（7）Gas outlet be connected.
3. the acoustic wave ash ejector according to claim 1 with choke preventing function, which is characterized in that the metal tube（3）'s
Axis（9）With sound conduit（2）Axis direction（8）Angle a be 30 °.
4. the acoustic wave ash ejector according to claim 1 with choke preventing function, which is characterized in that the metal tube（3）With
Sound conduit（2）Sidewall weld fix.
5. the acoustic wave ash ejector according to claim 1 with choke preventing function, which is characterized in that the metal tube（3）With
Sound conduit（2）Side wall for be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600912.8U CN207547174U (en) | 2017-11-27 | 2017-11-27 | A kind of acoustic wave ash ejector with choke preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600912.8U CN207547174U (en) | 2017-11-27 | 2017-11-27 | A kind of acoustic wave ash ejector with choke preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547174U true CN207547174U (en) | 2018-06-29 |
Family
ID=62680142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721600912.8U Expired - Fee Related CN207547174U (en) | 2017-11-27 | 2017-11-27 | A kind of acoustic wave ash ejector with choke preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547174U (en) |
-
2017
- 2017-11-27 CN CN201721600912.8U patent/CN207547174U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181127 |