CN216897358U - Disk-type Laval-chamber pipe sound generator - Google Patents
Disk-type Laval-chamber pipe sound generator Download PDFInfo
- Publication number
- CN216897358U CN216897358U CN202123247509.0U CN202123247509U CN216897358U CN 216897358 U CN216897358 U CN 216897358U CN 202123247509 U CN202123247509 U CN 202123247509U CN 216897358 U CN216897358 U CN 216897358U
- Authority
- CN
- China
- Prior art keywords
- generator
- laval
- pipe
- disc
- sound wave
- 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.)
- Active
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The invention discloses a dust removal device, and particularly relates to a disc-moving type laval chamber pipe sound generator. This disk-type Laval storehouse pipe acoustic generator, including the pneumatic control case, characterized by: the disc-moving type Laval chamber pipe sound wave generator is mainly formed by connecting an air inlet pipe, an air bag, a multi-point Laval generator and a sound wave guide pipe; the upper end of the air bag is connected with an air inlet pipe, and the air inlet pipe is connected with a pneumatic control box; the air bag is internally provided with a multi-point Laval generator, the bottom end of the multi-point Laval generator is connected with a movable disk, the bottom end of the movable disk is provided with a sounding bin, and the bottom end of the sounding bin is provided with a connecting sound wave guide pipe. The beneficial effects are as follows: the machine type is less, simple structure, and the fault rate is low, and energy conversion efficiency is high, has overcome all sorts of drawbacks of ordinary dust collector among the prior art, brings very big facility for the normal operation of enterprise.
Description
Technical Field
The invention relates to a dust removal device, in particular to a disc-moving type laval chamber pipe sound generator.
Background
In the production and operation process of the boiler, dust of combustion media such as coal, gas and the like is agglomerated on a heating surface, and the accumulated dust seriously influences the heat replacement rate; deashing dust collector commonly used among the prior art is steam soot blower, and this dust collector type is great, very easily warp, the bite under the stove high temperature effect, can not normal operating, and long-time work can lead to the heat pipe loss serious, and the potential safety hazard is great, and the operation is unstable, brings very big inconvenience for the normal operation of enterprise.
Disclosure of Invention
The invention aims to provide a disc-moving Laval tube sound generator, which adopts the technical scheme that:
the invention relates to a disk-type Laval-chamber pipe sound generator, which comprises a pneumatic control box and is characterized in that: the disc-moving type Laval chamber pipe sound wave generator is mainly formed by connecting an air inlet pipe, an air bag, a multi-point Laval generator and a sound wave guide pipe; the upper end of the air bag is connected with an air inlet pipe, and the air inlet pipe is connected with a pneumatic control box; the air bag is internally provided with a multi-point Laval generator, the bottom end of the multi-point Laval generator is connected with a movable disc, the bottom end of the movable disc is provided with a sounding bin, and the bottom end of the sounding bin is provided with a connecting sound wave guide pipe.
Specifically, the pneumatic control box comprises an electromagnetic valve, a pressure reducing valve, a filter and an electric control device.
In particular, the sonic duct is an exponential sonic duct.
Specifically, the movable disc is fixed in the air bag, and the sound wave guide tube is fixedly connected with the movable disc through bolts.
The invention has the beneficial effects that: this novel model is less, simple structure, and the fault rate is low, and energy conversion efficiency is high, has overcome all sorts of drawbacks of ordinary dust collector among the prior art, brings very big facility for the normal operation of enterprise.
Drawings
FIG. 1 is a block diagram of the present invention;
in the figure: 1 intake pipe, 2 gasbags, 3 multiple spot laval generators, 4 vocal storehouses, 5 sound wave pipes, 6 driving disks, 7 pneumatic control boxes.
Detailed Description
The invention will be further described with reference to the following figures and examples.
The invention relates to a disc-moving Laval chamber pipe sound generator, which comprises a pneumatic control box 7 and is characterized in that: the disc-moving type Laval chamber pipe sound wave generator is mainly formed by connecting an air inlet pipe 1, an air bag 2, a multipoint Laval generator 3 and a sound wave guide pipe 5; the upper end of the air bag 2 is connected with an air inlet pipe 1, and the air inlet pipe 1 is connected with a pneumatic control box 7; be equipped with multiple spot laval generator 3 in the gasbag 2, the 3 bottom in multiple spot laval generator is connected with driving disk 6, and 6 bottoms in driving disk are equipped with sound production storehouse 4, and there is connection sound wave pipe 5 sound production storehouse 4 bottom.
Specifically, the pneumatic control box 7 comprises an electromagnetic valve, a pressure reducing valve, a filter and an electric control device.
In particular, the sonic wave guide 5 is an exponential sonic wave guide.
Specifically, the movable disc 6 is fixed in the airbag 2, and the sound wave guide tube 5 is fixedly connected with the movable disc 6 through bolts.
The present invention is not limited to the above embodiments, and any technical solutions similar or identical to the present invention, which are made in the light of the present invention, are within the scope of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (4)
1. The utility model provides a disk-type laval storehouse pipe acoustic generator, includes pneumatic control box, characterized by: the disc-moving type Laval chamber pipe sound wave generator is mainly formed by connecting an air inlet pipe, an air bag, a multi-point Laval generator and a sound wave guide pipe; the upper end of the air bag is connected with an air inlet pipe, and the air inlet pipe is connected with a pneumatic control box; the air bag is internally provided with a multi-point Laval generator, the bottom end of the multi-point Laval generator is connected with a movable disc, the bottom end of the movable disc is provided with a sounding bin, and the bottom end of the sounding bin is provided with a connecting sound wave guide pipe.
2. The disc-type laval tube sonic generator of claim 1, wherein: the pneumatic control box comprises an electromagnetic valve, a pressure reducing valve, a filter and an electric control device.
3. The disc-type laval tube sonic generator of claim 1, wherein: the acoustic waveguide is an exponential acoustic waveguide.
4. The disc-type laval tube sonic generator of claim 1, wherein: the movable disk is fixed in the air bag, and the sound wave guide pipe is fixedly connected with the movable disk through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247509.0U CN216897358U (en) | 2021-12-22 | 2021-12-22 | Disk-type Laval-chamber pipe sound generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247509.0U CN216897358U (en) | 2021-12-22 | 2021-12-22 | Disk-type Laval-chamber pipe sound generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216897358U true CN216897358U (en) | 2022-07-05 |
Family
ID=82206547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123247509.0U Active CN216897358U (en) | 2021-12-22 | 2021-12-22 | Disk-type Laval-chamber pipe sound generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216897358U (en) |
-
2021
- 2021-12-22 CN CN202123247509.0U patent/CN216897358U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102506439B (en) | Method for blowing soot for waste heat boiler by using waste | |
| CN216897358U (en) | Disk-type Laval-chamber pipe sound generator | |
| CN2786450Y (en) | Coupling acoustic wave ash blower | |
| CN114413272A (en) | Disk-type Laval-chamber pipe sound generator | |
| CN203196952U (en) | Internal voltage-stabilization low-frequency acoustic wave ash-cleaning device | |
| CN103256612A (en) | Coal-fired boiler shaft flue with sonic soot blowers | |
| CN200979170Y (en) | Sound wave ash blower | |
| CN205481049U (en) | High -power sound wave soot blower of sound ring type low frequency | |
| CN202037145U (en) | Low-frequency sound-wave dust remover | |
| CN205261510U (en) | Waste heat boiler | |
| CN203309917U (en) | Coal fired boiler vertical shaft flue provided with sound wave soot blowers | |
| CN201072132Y (en) | Bow-wave ash blower | |
| CN104654323A (en) | Sonic ash remover capable of realizing airflow cutting based on cam movement | |
| CN102162646B (en) | Diversion plate used for acoustic wave soot blower | |
| CN211231886U (en) | Square direction sedimentation pipe | |
| CN220097310U (en) | Ash bucket heating system taking waste heat of boiler flue gas as heat source | |
| CN110686264A (en) | High-efficient soot blowing system of boiler flue | |
| CN202024341U (en) | Guide board for sound wave soot blower | |
| CN203980308U (en) | The reliable soot blower for boiler hearth of a kind of safety type | |
| CN215940322U (en) | Cyclone dust collector | |
| CN201621714U (en) | Medium rotary acoustic soot blower | |
| CN215863482U (en) | Compressed air sound wave soot blowing system | |
| CN219063491U (en) | Acoustic ash cleaner for pulverized coal boiler | |
| CN212594549U (en) | Normal-temperature high-temperature pulse bag type dust collector | |
| CN211716591U (en) | High-power air shock wave soot blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |