CN209792171U - Large-scale sound wave generating device - Google Patents
Large-scale sound wave generating device Download PDFInfo
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- CN209792171U CN209792171U CN201920189441.9U CN201920189441U CN209792171U CN 209792171 U CN209792171 U CN 209792171U CN 201920189441 U CN201920189441 U CN 201920189441U CN 209792171 U CN209792171 U CN 209792171U
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- sound wave
- wave generating
- pressure boost
- carousel
- generating device
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Abstract
The utility model relates to a sound generator field especially relates to a large-scale sound wave generating device. It includes nitrogen making device, pressure boost storage device, connecting tube and air current cutting device, nitrogen making device is pressure swing adsorption nitrogen making machine, including a jar body, the adsorbed layer of jar internal portion, admission line and output pipeline, pressure boost storage device includes gas holder and pressure boost gas big gun, output pipeline intercommunication gas holder to carry gas to the connecting tube in through pressure boost gas big gun, connecting tube intercommunication pressure boost gas big gun and air current cutting device, air current cutting device includes the carousel device, connects casing and exhaust duct, the carousel device includes axis of rotation and foraminiferous carousel. The utility model discloses can reduce the content of oxygen and vapor in the inside air of access to plant, slow down the oxidation of sound wave generating device inner assembly, increase sound wave generating device's life, save the cost.
Description
Technical Field
The utility model relates to a sound generator field especially relates to a large-scale sound wave generating device.
Background
The sound wave generator is one of the important components of the sound wave ash removal device, the existing sound wave generator usually generates sound waves by adopting modes of vibration sound generation, electric diaphragm sound generation, cutting airflow sound generation and the like, and for a plurality of large-scale production equipment, the inside of the production equipment can be cleaned by the large-scale sound wave generator. However, after the sound wave generating device works for a long time, because components with high precision such as internal rotating parts and the like often contact with water vapor and oxygen in the air, the internal oxidation is very easy to be serious, the internal operation is not smooth, even the components are abraded, and the maintenance cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a large-scale sound wave generating device, can reduce the content of oxygen and vapor in the inside air of access device, slow down the oxidation of sound wave generating device inner assembly, increased sound wave generating device's life, saved the cost.
The utility model discloses a realize through following technical scheme:
the utility model provides a large-scale sound wave generating device, its characterized in that, includes nitrogen making device, pressure boost storage device, connecting tube and air current cutting device, nitrogen making device is pressure swing adsorption nitrogen making machine, including a jar body, the internal adsorption layer of jar, admission line and output pipeline, pressure boost storage device includes gas holder and pressure boost gas big gun, output pipeline intercommunication gas holder to carry gas to the connecting tube in through pressure boost gas big gun, connecting tube intercommunication pressure boost gas big gun and air current cutting device, air current cutting device includes the carousel device, connects casing and exhaust duct, the carousel device includes axis of rotation and foraminiferous carousel, foraminiferous carousel sets up in the inside cavity of connecting casing, exhaust duct with connect the inside intercommunication of casing.
According to the above technical solution, preferably, the connection pipe is a horn-shaped pipe, and the diameter of the connection pipe is gradually reduced along the airflow flowing direction.
According to the technical scheme, preferably, the air inlet pipeline is arranged at the top of the tank body, and the output pipeline is arranged at the bottom of the tank body.
According to the above technical solution, preferably, the connection housing is a flange having a cavity therein.
According to the above technical solution, preferably, the pipe orifice of the connection pipe communicating with the connection housing and the exhaust pipe are located on the same straight line.
The utility model has the advantages that: the air entering the air flow cutting device is deoxidized and subjected to water vapor removal, so that the content of oxygen and water vapor in the air entering the air flow cutting device can be reduced, a large amount of gas entering the air flow cutting device is nitrogen without oxidation property, the oxidation of internal components of the sound wave generating device is slowed down, the service life of the sound wave generating device is prolonged, and the cost is saved.
Drawings
Fig. 1 shows a schematic front view structure according to an embodiment of the present invention.
In the figure: 1. the device comprises an air inlet pipeline, a tank body 2, an adsorption layer 3, an output pipeline 4, an air storage tank 5, a pressurizing air gun 6, a connecting pipeline 7, an exhaust pipeline 8, a turntable with holes 9, a connecting shell 10 and a rotating shaft 11.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model provides a large-scale sound wave generating device which is characterized by comprising a nitrogen making device, a pressurizing storage device, a connecting pipeline 7 and an airflow cutting device, the nitrogen making device is a pressure swing adsorption nitrogen making machine and comprises a tank body 2, an adsorption layer 3 in the tank body 2, an air inlet pipeline 1 and an output pipeline 4, the pressurizing storage device comprises an air storage tank 5 and a pressurizing air gun 6, the output pipeline 4 is communicated with the air storage tank 5, and the gas is conveyed into a connecting pipeline 7 through a pressurized gas gun 6, the connecting pipeline 7 is communicated with the pressurized gas gun 6 and a gas flow cutting device, the airflow cutting device comprises a turntable device, a connecting shell 10 and an exhaust pipeline 8, the turntable device comprises a rotating shaft 11 and a turntable 9 with holes, the perforated rotary table 9 is arranged in a cavity inside the connecting shell 10, and the exhaust pipeline 8 is communicated with the inside of the connecting shell 10. The air entering the air flow cutting device is deoxidized and subjected to water vapor removal, so that the content of oxygen and water vapor in the air entering the air flow cutting device can be reduced, a large amount of gas entering the air flow cutting device is nitrogen without oxidation property, the oxidation of internal components of the sound wave generating device is slowed down, the service life of the sound wave generating device is prolonged, and the cost is saved.
According to the above embodiment, preferably, the connection duct 7 is a horn-shaped duct, and the diameter of the connection duct 7 is gradually reduced in the airflow flowing direction. This embodiment enables an increase in the flow rate of the air flow through the connecting duct 7.
According to the above embodiment, preferably, the inlet pipe 1 is disposed at the top of the tank 2, and the outlet pipe 4 is disposed at the bottom of the tank 2. Because the general volume of the jar body 2 of nitrogen generation is great, set up admission line 1 at jar body 2 tops, output pipeline 4 sets up in jar body 2 bottoms for output pipeline 4 is in the height of comparatively convenient operation, is convenient for connect gas holder 5 with output pipeline 4.
According to the above embodiment, the connection housing 10 is preferably a flange having a cavity therein.
According to the above embodiment, preferably, the pipe orifice of the connecting duct 7 communicating with the connecting housing 10 is located on the same line as the exhaust duct 8.
According to the above embodiment, the utility model discloses an air to getting into airflow cutting device carries out deoxidation and goes the steam to handle, can reduce the content of oxygen and vapor in the inside air of entering device for a large amount of inside gas that gets into airflow cutting device are nitrogen gas for not having the oxidation property, slow down the oxidation of sound wave generating device inner assembly, have increased sound wave generating device's life, have saved the cost.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a large-scale sound wave generating device, its characterized in that, includes nitrogen making device, pressure boost storage device, connecting tube and air current cutting device, nitrogen making device is pressure swing adsorption nitrogen making machine, including a jar body, the internal adsorption layer of jar, admission line and output pipeline, pressure boost storage device includes gas holder and pressure boost gas big gun, output pipeline intercommunication gas holder to carry gas to the connecting tube in through pressure boost gas big gun, connecting tube intercommunication pressure boost gas big gun and air current cutting device, air current cutting device includes the carousel device, connects casing and exhaust duct, the carousel device includes axis of rotation and foraminiferous carousel, foraminiferous carousel sets up in the inside cavity of connecting casing, exhaust duct with connect the inside intercommunication of casing.
2. The large scale sound wave generating device according to claim 1, wherein the connecting duct is a horn-shaped duct, and a diameter of the connecting duct is gradually reduced in a flow direction of the air flow.
3. The large scale sound wave generating device according to claim 1, wherein the inlet duct is disposed at a top of the tank body and the outlet duct is disposed at a bottom of the tank body.
4. The large scale sound wave generating device according to claim 1, wherein the connecting housing is a flange having a cavity therein.
5. The large scale sound wave generating apparatus according to claim 1, wherein the pipe orifice of the connecting pipe communicating with the connecting housing is aligned with the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189441.9U CN209792171U (en) | 2019-02-11 | 2019-02-11 | Large-scale sound wave generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189441.9U CN209792171U (en) | 2019-02-11 | 2019-02-11 | Large-scale sound wave generating device |
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| Publication Number | Publication Date |
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| CN209792171U true CN209792171U (en) | 2019-12-17 |
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| CN201920189441.9U Active CN209792171U (en) | 2019-02-11 | 2019-02-11 | Large-scale sound wave generating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731858A (en) * | 2019-02-11 | 2019-05-10 | 天津市航沃特机械制造有限公司 | A kind of Bulk Acoustic Wave generating device |
-
2019
- 2019-02-11 CN CN201920189441.9U patent/CN209792171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731858A (en) * | 2019-02-11 | 2019-05-10 | 天津市航沃特机械制造有限公司 | A kind of Bulk Acoustic Wave generating device |
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