CN203316435U - Siren type sound wave dust cleaning device - Google Patents
Siren type sound wave dust cleaning device Download PDFInfo
- Publication number
- CN203316435U CN203316435U CN2013203041536U CN201320304153U CN203316435U CN 203316435 U CN203316435 U CN 203316435U CN 2013203041536 U CN2013203041536 U CN 2013203041536U CN 201320304153 U CN201320304153 U CN 201320304153U CN 203316435 U CN203316435 U CN 203316435U
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- resonant chamber
- circular
- chamber base
- circular hole
- flap
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Abstract
The utility model discloses a siren type sound wave dust cleaning device. The siren type wave dust cleaning device comprises a resonant chamber base, a circular sealing board, a resonant chamber base cover, a circular sealing cover board, an acoustic irradiation body and a spinning disk. The inner side of the cross section of the resonant chamber base is concave, a circular hole is formed in the center of the resonant chamber base, a circular pipe extends from the circular hole, a side hole is formed in one side of the circular hole, and an extending pipe extends from the side hole; the circular sealing board is fixed and sealed at the end portion of the circular pipe; the resonant chamber base cover is of a circular structure with flanges, a circular hole is formed in the central position of the resonant chamber base cover, a circular pipe extends from the circular hole, a side circular hole is formed in one side of the circular hole, a side extending pipe extending from one side of the side circular hole is used for being connected with a gas source in an external mode, the diameter of the resonant chamber base cover is the same as the diameter of the resonant chamber base, and the resonant chamber base cover and the resonant chamber base are fixedly connected through bolts; a through hole is formed in the center of the circular sealing cover board, and the circular sealing cover board is fixed on the end portion of the circular hole of the resonant chamber base cover; the acoustic irradiation body is in a horn shape, and one end of the acoustic irradiation body is fixed on the extending pipe of the side hole of the resonant chamber base; the diameter of the spinning disk is smaller than the inner diameter of the concave structure of the resonant chamber base, a jack post penetrates through the center of the spinning disk and is fixed, a motor is externally connected with the jack post, and the spinning disk is arranged between the resonant chamber base and the resonant chamber base cover.
Description
Technical field
The utility model belongs to machinery product, is mainly used in boiler of power plant petrochemical industry cracker, electric cleaner, sack cleaner, the cleaning dust stratification of the equipment such as desulfuring and denitrifying apparatus.Refer to especially a kind of siren formula acoustic wave soot blower.
Background technology
In existing technology, the major defect of like product is, the connected mode of loudspeaker and wave sounder is welded into one, when sonic generator damages, whole acoustic wave soot blower all must be removed and scrap from installation site, owing to not having mounting flange can only utilize support that acoustic wave soot blower is arranged in boiler and reaches in required equipment, can't be safeguarded, that is to say, when equipment fault or damage, need integral demounting, to such an extent as to integral replacing causes that maintaining is time-consuming takes a lot of work, the shortcoming that cost is high and waste is large is more arranged, also need the maintenance that stops production simultaneously.
In the prior art, another shortcoming of acoustic wave soot blower be compressed air gas source from ash removing equipment away from, the pressure drop energy loss that is short of power greatly is larger.Ash-removal effect is undesirable, does not reach the energy-saving and cost-reducing requirement of expection.
The utility model content
The purpose of this utility model is to provide a kind of siren formula acoustic wave soot blower, has the state of rational in infrastructure, voltage stabilizing, constant voltage continuous operation, has improved its radianting capacity, thereby has solved the deficiencies in the prior art.
The utility model provides a kind of siren formula acoustic wave soot blower, it is characterized in that, comprising:
One resonant chamber seat, be circle, and the inboard of its section is spill, and centre bit is equipped with a circular hole, and this circular hole is extended with a pipe, and a side of this circular hole has a side opening, and this side opening is extended with an extension tube;
One circular seal plate, it fixes and is enclosed in the end of pipe;
One resonant chamber flap, for flanged (FLGD) circle, the inboard centre bit of this resonant chamber flap is equipped with a circular port, this circular port is extended with a round tube, one side of this circular port has a mother rib lateral rotundum, this mother rib lateral rotundum is extended with a side extension tube, this side extension tube external gas source, and the diameter of this resonant chamber flap is identical and affixed with bolt with the diameter of resonant chamber seat;
There is a through hole at one circular seal cover plate ，Qi center, and this circular seal cover plate is fixed on the end of the circular port of resonant chamber flap;
One public address body, it is tubaeform, the one end is fixed on the extension tube of resonant chamber seat side opening;
One spinning disk, be circle, and its diameter is less than the internal diameter of resonant chamber seat spill, and the center of this spinning disk is also fixing through a jack-post, the external motor of this jack-post, and this spinning disk is between resonant chamber seat and resonant chamber flap.
Wherein between resonant chamber seat and resonant chamber flap, a pad is arranged, play the effect of sealing.
Side opening on wherein said resonant chamber seat is identical with the position of mother rib lateral rotundum on the resonant chamber flap.
Wherein on spinning disk, the position corresponding with mother rib lateral rotundum on the resonant chamber flap and the mother rib lateral rotundum on the resonant chamber flap has a plurality of through holes.
Wherein this public address body comprises small end and the public address end be attached thereto.
Wherein between the small end in this public address body and public address end, adopt flange to fix, between the extension tube of this small end and resonant chamber seat side opening, adopt flange to fix.
Wherein should one bearing be arranged respectively through both sides of the jack-post of spinning disk, this two bearings lays respectively in the circular port at the circular hole of center of resonant chamber seat and resonant chamber flap center.
The effect of covering of the present utility model is: the one, increase an air accumulator, and make that compressed air gas source is stable, constant voltage, improved driving power.Be the length that has increased the public address body again, improved its radianting capacity, due to the stability that has improved compressed air gas source, increased the length of public address body, under equal working condition, thereby improved acoustic wave soot blower acoustic energy and performance.
The accompanying drawing explanation
In order to further illustrate technology contents of the present utility model, after example and accompanying drawing detailed description, wherein:
Fig. 1 is structural profile schematic diagram of the present utility model.
The specific embodiment
The utility model provides a kind of siren formula acoustic wave soot blower, comprising:
One resonant chamber seat 1, for circle, the inboard of its section (or a side) is spill, this inboard spill with after the inboard of the resonant chamber flap 3 chatted be interlocked, centre bit is equipped with a circular hole 11, this circular hole 11 is extended with a pipe 111, and pipe 111 and this circular hole 11 of this extension are structure as a whole, or all can for welding, one side of this circular hole 11 has a side opening 12, this side opening 12 is extended with an extension tube 121, and this extension tube 121 is structure as a whole with this side opening 12, or all can for welding;
One circular seal plate 2, it fixes and is enclosed in the end of pipe 111, and the described bolt that is fixed as is fixed, the dismounting while being convenient to keep in repair;
One resonant chamber flap 3, for flanged (FLGD) circle, the inboard centre bit of this resonant chamber flap 3 is equipped with a circular port 31, this circular port 31 is extended with a round tube 311, this round tube 311 is structure as a whole with circular port 31, or all can for welding, one side of this circular port 31 has a mother rib lateral rotundum 32, this mother rib lateral rotundum 32 is extended with a side extension tube 321, this side extension tube 321 is structure as a whole with mother rib lateral rotundum 32, or all can for welding, this side extension tube 321 external gas source A, it is to adopt pipeline to be connected with air source A, the diameter of this resonant chamber flap 3 is identical and affixed with bolt with the diameter of resonant chamber seat 1,
Wherein between resonant chamber seat 1 and resonant chamber flap 3, a pad is arranged, play the effect of sealing.
Side opening 12 on wherein said resonant chamber seat 1 is identical with the position of mother rib lateral rotundum 32 on resonant chamber flap 3.
One circular seal cover plate 4 ，Qi centers have a through hole (described through hole be for after jack-post 61 on the spinning disk 6 chatted by), this circular seal cover plate 4 is fixed on the end of the circular port 31 of resonant chamber flap 3, its fixed form adopts bolt to fix;
One public address body 5, it is tubaeform, one end (miner diameter end) is fixed on the extension tube 121 of resonant chamber seat 1 side opening 12, this public address body 5 comprises small end 51 (miner diameter end) and the public address end 52 be attached thereto, between small end 51 in this public address body 5 and public address end 52, adopt flange to fix, between the extension tube 121 of this small end 51 and resonant chamber seat 1 side opening 12, adopt flange to fix;
One spinning disk 6, for circle, its diameter is less than the internal diameter of resonant chamber seat 1 spill, the center of this spinning disk 6 is through a jack-post 61 fixing with it, the external motor B of this jack-post 61 (axle head of this motor B and the center of spinning disk 6 pass jack-post 61 fixing), this spinning disk 6 is between resonant chamber seat 1 and resonant chamber flap 3, should one bearing 7 be arranged respectively through both sides of the jack-post 61 of spinning disk 6, this two bearings 7 lays respectively in the circular port 31 at the circular hole 11 of center of resonant chamber seat 1 and resonant chamber flap 3 centers (for tight fit).
Wherein on spinning disk 6, the position corresponding with mother rib lateral rotundum 32 on resonant chamber flap 3 and the mother rib lateral rotundum 32 on resonant chamber flap 3 has a plurality of through holes.
In sum, the structure of the siren formula acoustic wave soot blower that the utility model provides, have rational in infrastructure, simple structure, be convenient to the maintenance.Thereby solved the deficiencies in the prior art, saved greatly human and material resources, maintenance cost.
Above-described, be only a preferred embodiment of the present utility model, when can not with the scope implemented of restriction the utility model; Be that every equalization of doing according to the utility model claim changes and modifies, all should still belong in the scope that the utility model claim contains.
Claims (7)
1. a siren formula acoustic wave soot blower, is characterized in that, comprising:
One resonant chamber seat, be circle, and the inboard of its section is spill, and centre bit is equipped with a circular hole, and this circular hole is extended with a pipe, and a side of this circular hole has a side opening, and this side opening is extended with an extension tube;
One circular seal plate, it fixes and is enclosed in the end of pipe;
One resonant chamber flap, for flanged (FLGD) circle, the inboard centre bit of this resonant chamber flap is equipped with a circular port, this circular port is extended with a round tube, one side of this circular port has a mother rib lateral rotundum, this mother rib lateral rotundum is extended with a side extension tube, this side extension tube external gas source, and the diameter of this resonant chamber flap is identical and affixed with bolt with the diameter of resonant chamber seat;
There is a through hole at one circular seal cover plate ，Qi center, and this circular seal cover plate is fixed on the end of the circular port of resonant chamber flap;
One public address body, it is tubaeform, the one end is fixed on the extension tube of resonant chamber seat side opening;
One spinning disk, be circle, and its diameter is less than the internal diameter of resonant chamber seat spill, and the center of this spinning disk is also fixing through a jack-post, the external motor of this jack-post, and this spinning disk is between resonant chamber seat and resonant chamber flap.
2. siren formula acoustic wave soot blower according to claim 1, is characterized in that, wherein between resonant chamber seat and resonant chamber flap, a pad arranged, and plays the effect of sealing.
3. siren formula acoustic wave soot blower according to claim 1, is characterized in that, the side opening on wherein said resonant chamber seat is identical with the position of mother rib lateral rotundum on the resonant chamber flap.
4. siren formula acoustic wave soot blower according to claim 1, is characterized in that, wherein on spinning disk, the position corresponding with mother rib lateral rotundum on the resonant chamber flap and the mother rib lateral rotundum on the resonant chamber flap has a plurality of through holes.
5. siren formula acoustic wave soot blower according to claim 1, is characterized in that, wherein this public address body comprises small end and the public address end be attached thereto.
6. siren formula acoustic wave soot blower according to claim 5, is characterized in that, wherein between the small end in this public address body and public address end, adopts flange to fix, and between the extension tube of this small end and resonant chamber seat side opening, adopts flange to fix.
7. siren formula acoustic wave soot blower according to claim 1, is characterized in that, wherein should one bearing be arranged respectively through both sides of the jack-post of spinning disk, and this two bearings lays respectively in the circular port at the circular hole of center of resonant chamber seat and resonant chamber flap center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203041536U CN203316435U (en) | 2013-05-30 | 2013-05-30 | Siren type sound wave dust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203041536U CN203316435U (en) | 2013-05-30 | 2013-05-30 | Siren type sound wave dust cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316435U true CN203316435U (en) | 2013-12-04 |
Family
ID=49655833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203041536U Expired - Fee Related CN203316435U (en) | 2013-05-30 | 2013-05-30 | Siren type sound wave dust cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026510A (en) * | 2016-07-25 | 2016-10-12 | 北京德融恒通环境科技有限公司 | High-power acoustic vibration generator |
| CN111389696A (en) * | 2019-01-03 | 2020-07-10 | 青海大学 | Acoustic emission unit body structure |
-
2013
- 2013-05-30 CN CN2013203041536U patent/CN203316435U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026510A (en) * | 2016-07-25 | 2016-10-12 | 北京德融恒通环境科技有限公司 | High-power acoustic vibration generator |
| CN106026510B (en) * | 2016-07-25 | 2019-07-05 | 北京德融恒通环境科技有限公司 | High-power sound vibration generator |
| CN111389696A (en) * | 2019-01-03 | 2020-07-10 | 青海大学 | Acoustic emission unit body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140530 |