CN201195158Y - High-efficiency energy-conservation sound wave ash cleaner - Google Patents
High-efficiency energy-conservation sound wave ash cleaner Download PDFInfo
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- CN201195158Y CN201195158Y CNU200820115099XU CN200820115099U CN201195158Y CN 201195158 Y CN201195158 Y CN 201195158Y CN U200820115099X U CNU200820115099X U CN U200820115099XU CN 200820115099 U CN200820115099 U CN 200820115099U CN 201195158 Y CN201195158 Y CN 201195158Y
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- pressure stabilizing
- stabilizing chamber
- sound wave
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- energy
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Abstract
The utility model relates to a high-efficient and energy-saving acoustic wave dust cleaner which comprises an acoustic wave guide, a core pole, a cavity with a nozzle, a resonant cavity cover, and a cylinder-shaped pressure stabilizing chamber casing body, wherein, the middle part of one end surface of the pressure stabilizing chamber casing body is provided with an air outlet, and the crown face of the pressure stabilizing chamber casing body is provided with an air inlet; the rear end surface of the acoustic wave guide is connected with the end surface of the pressure stabilizing chamber casing body with the air outlet, and the rear end surface of the cavity with a nozzle and the end surface of the pressure stabilizing chamber casing body with the air outlet are in sealing installation; the air outlet is communicated with the rear end opening of the cavity with a nozzle; and the rear part of the acoustic wave guide is provided with a ring flange. The utility model has stable operation and reliability, less air consumption, large acoustic wave radiation power, and low noise radiation, satisfies the current energy conservation and emission reduction requirements, and can be applicable to the online dust cleaning in the petrochemical industry and the electric power industry.
Description
Technical field
The utility model relates to the petrochemical industry power industry and utilizes the compressed-air power source to produce sound wave online ash removal device, particularly a kind of energy-efficient sound wave ash cleaner.
Background technology
In the petrochemical industry power industry, the existing compressed-air power source that utilizes produces sound wave online ash removal device, and common have Ha Deman whistler wave dust remover+acoustic conducting pipe form.China Patent No. ZL200520127586.4 discloses a kind of environment-friendly type sonic generator, there is the big (〉 4m of air consumption in shortcomings such as the sphere of action of using single Ha Deman whistler wave dust remover is little though it has been eliminated, output sound wave directive property is strong, the interior installation of stove, perishable stifled ash
3/ min), acoustic irradiation power little (＜147dB) shortcoming, particularly air consumption is big, the bleed pressure height of input needs powerful air machinery air compressor or supercharging equipment, power consumption is high.
Current, energy-saving and emission-reduction have become an important and pressing task of China's socio-economic development.Therefore be necessary existing sound wave ash cleaner is improved.
Summary of the invention
For overcoming the shortcoming of existing sound wave ash cleaner, the purpose of this utility model provides a kind of stable, reliable, the sound wave ash cleaner that air consumption is little, acoustic irradiation power is big and noise radiation is low, the needs that meet current energy-saving and emission-reduction can be applicable to industry online ash removal such as petrochemical industry electric power.
The purpose of this utility model is achieved in that a kind of energy-efficient sound wave ash cleaner, comprise acoustic waveguide tube, core bar, spout cavity, resonant cavity cover, described device also comprises a cylindric pressure stabilizing chamber housing, there is venthole at this pressure stabilizing chamber housing one end face middle part, on the pressure stabilizing chamber housing arc surface air admission hole is arranged; The end face that has venthole on described acoustic waveguide tube rear end face and the described pressure stabilizing chamber housing is fixedlyed connected, and the end face seal that has venthole on described spout cavity rear end face and the described pressure stabilizing chamber housing is installed, described venthole and the perforation of described spout cavity rear port; The rear portion of described acoustic waveguide tube is provided with ring flange.
Have on described spout cavity rear end face and the described pressure stabilizing chamber housing between the end face of venthole and be provided with sealing ring.
The annular slot that forms between Rotary-table base on the described core bar and the described spout cavity front port is 0.6～0.8mm.
The annular slot that forms between Rotary-table base on the described core bar and the described spout cavity front port is 0.6mm.
Described acoustic waveguide tube curve is the hyperbola form.
Described acoustic waveguide tube is that whole precision stainless steel casting forms.
The beneficial effect that the utility model produces is:
1, because the utility model has increased pressure stabilizing chamber, help to control the compressed air require that enters in the sound wave generation position, can make the source of the gas input continual and steady.
2, because the utility model has increased pressure stabilizing chamber, import compressed-air actuated pressure under the condition of 0.3～0.6MPa, can realize the sound wave output frequency of 2000～3000Hz, enlarged optional frequency range, output radiation power can reach more than the 155dB, the output energy increases and is twice abovely, and operating distance is farther.
3, because the annular slot that forms between Rotary-table base on the core bar of the present utility model and the described spout cavity front port is 0.6～0.8mm, in conjunction with continual and steady input source of the gas.Can make the utility model air consumption low, be not more than 1.5m
3/ min, the bleed pressure of input is low, need not powerful air machinery air compressor or supercharging equipment, and is economical, energy-conservation.
4, owing to acoustic waveguide tube of the present utility model is that whole precision stainless steel casting forms, help sound wave to export the raising of the expansion of optional frequency range, output radiation power and increase and export energy.
5, the utility model leak noise be significantly less than national labour hygiene standard (＜80dB).
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment:
Referring to Fig. 1, the utility model comprises acoustic waveguide tube 1, core bar 5, spout cavity 7, resonant cavity cover 3, the core bar front portion is a cylinder, the middle part is a Rotary-table, and the rear portion is a cylinder, and there is supporting disk 8 cylindrical end, rear portion, equidistantly be provided with 6 air vents 9 on the supporting disk, core bar is fixed in the spout cavity by the supporting disk of core bar rear end, and the core bar front end is fixedlyed connected with the resonant cavity cover, and the spout cavity is inlaid in the acoustic waveguide tube rear end.Above-mentioned acoustic waveguide tube, core bar, spout cavity, resonant cavity cover have constituted sonic generator.The utility model also comprises a cylindric pressure stabilizing chamber housing 11, and there is venthole 10 at this pressure stabilizing chamber housing one end face middle part, on the pressure stabilizing chamber housing arc surface air admission hole 12 is arranged.The acoustic waveguide tube rear end face is fixedlyed connected by the end face that has venthole on flange 14 and the pressure stabilizing chamber housing, and the end face seal that has venthole on spout cavity rear end face and the pressure stabilizing chamber housing is installed, venthole and the perforation of spout cavity rear port.The rear portion of acoustic waveguide tube is provided with ring flange 2, and the utility model is fixed on the working site by this ring flange.
The utility model is provided with pressure stabilizing chamber housing 11, and the space in this pressure stabilizing chamber housing is a pressure stabilizing chamber 15, and pressure stabilizing chamber helps to control the compressed air require that enters in the sonic generator, can make the source of the gas input continual and steady.Import compressed-air actuated pressure under the condition of 0.3～0.6MPa, can realize the sound wave output frequency of 2000～3000Hz, enlarged optional frequency range, output radiation power can reach more than the 155dB, and the output energy increases and is twice abovely, and operating distance is farther.
In the present embodiment, have on spout cavity rear end face and the pressure stabilizing chamber housing between the end face of venthole and be provided with sealing ring 13.
The annular slot 16 that forms between Rotary-table base on the utility model core bar and the spout cavity front port can be provided with between 0.6～0.8mm.In the present embodiment, the annular slot that forms between Rotary-table base on the core bar and the spout cavity front port is 0.6mm.In the prior art, between 1.2～1.5mm, air consumption is (〉 4m greatly usually for the annular slot that forms between Rotary-table base on the core bar and the spout cavity front port
3/ min), and annular slot of the present utility model is 0.6mm, in conjunction with continual and steady input source of the gas, can make the utility model air consumption low, is not more than 1.5m
3/ min.
In the present embodiment, described acoustic waveguide tube curve is the hyperbola form.
In the present embodiment, described acoustic waveguide tube is that whole precision stainless steel casting forms.Adopt whole precision stainless steel casting, help sound wave to export the raising of the expansion of optional frequency range, output radiation power and increase and export energy.
Operation principle of the present utility model is: compressed air enters pressure stabilizing chamber 15 by air inlet, through after the voltage stabilizing, form continual and steady input source of the gas, enter sonic generator then, core bar causes spout chamber 6 with compressed air, the annular slot place 16 that between Rotary-table base on the core bar and spout cavity front port, forms, and air velocity is supersonic speed and sprays fast, impact the disturbance that resonant cavity 4 causes surrounding air, send sound wave; Sound wave amplifies through 1 modulation of hyperbolic acoustic waveguide tube, and acoustic waveguide tube is the pipe that the cross section is strengthened gradually, effectively raises radiation efficiency.
Claims (6)
1. energy-efficient sound wave ash cleaner, comprise acoustic waveguide tube, core bar, spout cavity, resonant cavity cover, it is characterized in that: described device also comprises a cylindric pressure stabilizing chamber housing, and there is venthole at this pressure stabilizing chamber housing one end face middle part, on the pressure stabilizing chamber housing arc surface air admission hole is arranged; The end face that has venthole on described acoustic waveguide tube rear end face and the described pressure stabilizing chamber housing is fixedlyed connected, and the end face seal that has venthole on described spout cavity rear end face and the described pressure stabilizing chamber housing is installed, described venthole and the perforation of described spout cavity rear port; The rear portion of described acoustic waveguide tube is provided with ring flange.
2. energy-efficient sound wave ash cleaner according to claim 1 is characterized in that: have on described spout cavity rear end face and the described pressure stabilizing chamber housing between the end face of venthole and be provided with sealing ring.
3. energy-efficient sound wave ash cleaner according to claim 1 is characterized in that: the annular slot that forms between Rotary-table base on the described core bar and the described spout cavity front port is 0.6～0.8mm.
4. energy-efficient sound wave ash cleaner according to claim 3 is characterized in that: the annular slot that forms between Rotary-table base on the described core bar and the described spout cavity front port is 0.6mm.
5. energy-efficient sound wave ash cleaner according to claim 1 is characterized in that: described acoustic waveguide tube curve is the hyperbola form.
6. energy-efficient sound wave ash cleaner according to claim 1 is characterized in that: described acoustic waveguide tube is that whole precision stainless steel casting forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820115099XU CN201195158Y (en) | 2008-05-16 | 2008-05-16 | High-efficiency energy-conservation sound wave ash cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820115099XU CN201195158Y (en) | 2008-05-16 | 2008-05-16 | High-efficiency energy-conservation sound wave ash cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195158Y true CN201195158Y (en) | 2009-02-18 |
Family
ID=40414798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820115099XU Expired - Lifetime CN201195158Y (en) | 2008-05-16 | 2008-05-16 | High-efficiency energy-conservation sound wave ash cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195158Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433248A (en) * | 2013-08-28 | 2013-12-11 | 江苏惠能声波技术有限公司 | Acoustic wave dust removal device |
| WO2022060143A1 (en) * | 2020-09-18 | 2022-03-24 | (주)미래컴퍼니 | Ultrasonic cleaning device |
-
2008
- 2008-05-16 CN CNU200820115099XU patent/CN201195158Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433248A (en) * | 2013-08-28 | 2013-12-11 | 江苏惠能声波技术有限公司 | Acoustic wave dust removal device |
| WO2022060143A1 (en) * | 2020-09-18 | 2022-03-24 | (주)미래컴퍼니 | Ultrasonic cleaning device |
| KR20220037718A (en) * | 2020-09-18 | 2022-03-25 | (주)미래컴퍼니 | Ultrasonic cleaning apparatus |
| KR102462662B1 (en) * | 2020-09-18 | 2022-11-04 | (주)미래컴퍼니 | Ultrasonic cleaning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-efficiency energy-conservation sound wave ash cleaner Effective date of registration: 20111021 Granted publication date: 20090218 Pledgee: The Beijing branch of Company limited by guarantee Pledgor: Beijing Bohuitong S&T Development Co., Ltd. Registration number: 2011990000396 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121106 Granted publication date: 20090218 Pledgee: The Beijing branch of Company limited by guarantee Pledgor: Beijing Bohuitong S&T Development Co., Ltd. Registration number: 2011990000396 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-efficiency energy-conservation sound wave ash cleaner Effective date of registration: 20121113 Granted publication date: 20090218 Pledgee: Beijing Haidian science and technology enterprise risk Company Limited by Guarantee Pledgor: Beijing Bohuitong S&T Development Co., Ltd. Registration number: 2012990000686 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131209 Granted publication date: 20090218 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Bohuitong S&T Development Co., Ltd. Registration number: 2012990000686 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20131209 Registration number: 2012990000686 Pledgee after: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgee before: Beijing Haidian science and technology enterprise risk Company Limited by Guarantee |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-efficiency energy-conservation sound wave ash cleaner Effective date of registration: 20140108 Granted publication date: 20090218 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Bohuitong S&T Development Co., Ltd. Registration number: 2014990000019 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150109 Granted publication date: 20090218 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Bohuitong S&T Development Co., Ltd. Registration number: 2014990000019 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |
|
| CX01 | Expiry of patent term |