JP2006000711A - Ultrasonic particle-collecting apparatus - Google Patents

Ultrasonic particle-collecting apparatus Download PDF

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Publication number
JP2006000711A
JP2006000711A JP2004177425A JP2004177425A JP2006000711A JP 2006000711 A JP2006000711 A JP 2006000711A JP 2004177425 A JP2004177425 A JP 2004177425A JP 2004177425 A JP2004177425 A JP 2004177425A JP 2006000711 A JP2006000711 A JP 2006000711A
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metal pipe
collecting apparatus
pipe
ultrasonic
particles
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JP2004177425A
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Japanese (ja)
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Toshiaki Miyamoto
年昭 宮本
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Honda Electronics Co Ltd
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Honda Electronics Co Ltd
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Priority to JP2004177425A priority Critical patent/JP2006000711A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that a conventional particle-collecting apparatus has a large size, and is expensive and complicated. <P>SOLUTION: In the apparatus, a bent metal pipe 2 is housed in a case 1, and a suction device 4 sucking air through rotation by a motor 3 is connected with the lower opened part 2a of the metal pipe 2. The upper part of the pipe 2 is opened. A collecting container 5 is connected to the lower part of the pipe 2, and a bolted Langevin type ultrasonic vibrator 6 is mounted on a part of the pipe 2. The motor 3 and the vibrator 6 are supplied with electric power by a power device 7 housed in the case 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、金属パイプを超音波振動させて、金属パイプ内に定在波を発生させて気体中の粒子を凝集捕集する超音波粒子捕集装置に関するものである。   The present invention relates to an ultrasonic particle collecting apparatus that agitates and collects particles in a gas by ultrasonically vibrating a metal pipe to generate a standing wave in the metal pipe.

一般に、粒子回収装置としては、エバポレータを冷却して凝縮したり、サイクロンや加熱等を利用して、除湿することが行われている。   In general, as a particle recovery device, an evaporator is cooled and condensed, or dehumidification is performed using a cyclone or heating.

しかしながら、このようなエバポレータやサイクロン等を使用するシステムとしては、非常に大掛かりな装置が必要となり、又、オイルミストの回収装置では、セラミックフィルターやヘパフィルター又は水の流水膜を使用しているが、このような装置も複雑な構成であるという問題があった。   However, a system using such an evaporator or cyclone requires a very large device, and the oil mist recovery device uses a ceramic filter, a hepa filter, or a water flow film. Such a device also has a problem that it has a complicated configuration.

解決しようとする問題点は、従来の粒子回収装置では、装置が大掛かりになり、又、高価になり、さらに、装置が複雑になるという点である。   The problem to be solved is that the conventional particle recovery apparatus becomes large, expensive, and complicated.

モータで吸気装置を回転して吸気装置より金属パイプに気体を導入し、この金属パイプに超音波振動子を取り付けて、この超音波振動子の超音波振動によって金属パイプを振動し、金属パイプに導入された気体に含まれる粒子を超音波振動により金属パイプ内に発生した定在波で凝集捕集して付着させて、この金属パイプ内に付着した粒子を回収容器で回収するものである。   Rotate the intake device with a motor to introduce gas into the metal pipe from the intake device, attach an ultrasonic vibrator to this metal pipe, vibrate the metal pipe with the ultrasonic vibration of this ultrasonic vibrator, The particles contained in the introduced gas are aggregated and collected by standing waves generated in the metal pipe by ultrasonic vibration, and the particles adhered in the metal pipe are collected in a collection container.

本発明では、金属パイプに超音波振動子を装着することにより、金属パイプを超音波振動させ、金属パイプに導入された気体から粒子を金属パイプ内に付着させて気体に含まれる粒子を回収するもので、複雑な構成を必要としないため、メンテナンスが容易である。   In the present invention, by attaching an ultrasonic vibrator to a metal pipe, the metal pipe is ultrasonically vibrated, and particles are attached to the metal pipe from the gas introduced into the metal pipe to collect particles contained in the gas. However, since a complicated configuration is not required, maintenance is easy.

図1は本発明の実施例の超音波粒子捕集装置の透視斜視図、図2は図1の超音波粒子捕集装置の側面図で、ケース1内に折り曲げられた金属パイプ2が装着され、この金属パイプ2の下部解放部2aにモータ3によって回転吸気する吸気装置4が接続され、金属パイプ2の上部は解放され、又、金属パイプ2の下部に金属パイプ2と連通するパイプ5aが接続され、このパイプ5aに回収容器5が接続され、さらに、金属パイプ2の一部にボルト締めランジュバン型の超音波振動子6が装着され、又、ケース1内に装着された電源装置7からモータ3及び超音波振動子6に電力が供給されている。   FIG. 1 is a perspective view of an ultrasonic particle collecting apparatus according to an embodiment of the present invention, and FIG. 2 is a side view of the ultrasonic particle collecting apparatus of FIG. 1, in which a bent metal pipe 2 is attached. The lower pipe release portion 2 a of the metal pipe 2 is connected to an intake device 4 that rotates and sucks air by a motor 3. The recovery container 5 is connected to the pipe 5a, and a bolt-clamped Langevin type ultrasonic vibrator 6 is attached to a part of the metal pipe 2, and from the power supply device 7 attached in the case 1. Electric power is supplied to the motor 3 and the ultrasonic transducer 6.

このように構成された本実施例の超音波粒子捕集装置では、モータ3の回転により吸気装置4を回転すると、吸気装置4から金属パイプ2に周囲の空気が吸気され、そこで、超音波振動子6が振動していると、金属パイプ2内を通過する空気が金属パイプ2の内壁に接触することによって、水分の粒子が金属パイプ2の内壁に付着し、水滴となって下方に流れ、回収容器5で回収される。   In the ultrasonic particle collecting apparatus of the present embodiment configured as described above, when the intake device 4 is rotated by the rotation of the motor 3, ambient air is sucked into the metal pipe 2 from the intake device 4, and therefore, ultrasonic vibration is generated. When the child 6 vibrates, the air passing through the metal pipe 2 comes into contact with the inner wall of the metal pipe 2, so that moisture particles adhere to the inner wall of the metal pipe 2 and flow downward as water droplets. It is collected in the collection container 5.

このように構成された本実施例の超音波粒子捕集装置では、金属パイプ2を超音波振動子6で振動するだけの簡単な構成で、空気中の湿気を除去することができる。   In the ultrasonic particle collecting apparatus of the present embodiment configured as described above, moisture in the air can be removed with a simple configuration in which the metal pipe 2 is simply vibrated by the ultrasonic vibrator 6.

なお、超音波振動子6を金属パイプ2に装着するには、図3に示すように、金属パイプ2に支持部材8を固着し、この支持部材8の片面に金属ブロック9と金属ホーン10の間に圧電体振動子11をボルト(図示せず)で挟持した超音波振動子6のホーン10を装着し、他方の面に波長の1/2の長さのダミー部材12を装着して、ダミー部材12に固着したネジ12aでホーン10とダミー部材12とを支持部材8に一体に固着する。   In order to attach the ultrasonic transducer 6 to the metal pipe 2, as shown in FIG. 3, a support member 8 is fixed to the metal pipe 2, and the metal block 9 and the metal horn 10 are attached to one side of the support member 8. A horn 10 of an ultrasonic vibrator 6 having a piezoelectric vibrator 11 sandwiched between bolts (not shown) is attached, and a dummy member 12 having a length ½ of the wavelength is attached to the other surface, The horn 10 and the dummy member 12 are integrally fixed to the support member 8 with the screws 12 a fixed to the dummy member 12.

このように構成することにより、超音波振動子6の振動により、この振動が金属パイプ2全体に伝達して、効率良く金属パイプ2内を通過する気体より湿気を除去することができる。   With this configuration, the vibration is transmitted to the entire metal pipe 2 by the vibration of the ultrasonic vibrator 6, and moisture can be efficiently removed from the gas passing through the metal pipe 2.

図4は本発明の他の実施例の超音波粒子捕集装置の斜視図で、ケース1の内部に金属パイプ(図示せず)が装着され、又、ケース1の前面にスイッチ13が装着され、ケースの下部に装着された透明な回収容器5は金属パイプにパイプ5aを介して接続され、ケース1の気体取り入れ口1aの近傍に金属パイプに接続された吸気装置4を装着し、気体をケース1内に装着した金属パイプを通して下方に排出するように構成されている。
このように構成された本実施例では、ケース1の外部に金属パイプ2と連通するパイプ5aを介して回収容器5が接続され、回収容器5を透明容器にしているので、回収容器5に溜まった粒子の状態を見て容器を取り替えることができる。
FIG. 4 is a perspective view of an ultrasonic particle collecting apparatus according to another embodiment of the present invention. A metal pipe (not shown) is mounted inside the case 1, and a switch 13 is mounted on the front surface of the case 1. The transparent collection container 5 attached to the lower part of the case is connected to a metal pipe via a pipe 5a, and an intake device 4 connected to the metal pipe is attached in the vicinity of the gas intake port 1a of the case 1 so that the gas is discharged. It is configured to be discharged downward through a metal pipe mounted in the case 1.
In the present embodiment configured as described above, the recovery container 5 is connected to the outside of the case 1 via the pipe 5 a communicating with the metal pipe 2, and the recovery container 5 is a transparent container. The container can be replaced by checking the state of the particles.

なお、上記実施例では、気体に含まれる湿気を除去する例を説明したが、オイルミストからオイル粒子を除去するものでもよいし、煙草の煙からタール等の物質を除去するようにしてもよいし、さらに、工場内の排煙から煙に含まれる物質を除去するようにしてもよい。   In addition, although the example which removes the moisture contained in gas was demonstrated in the said Example, you may make it remove oil particles from oil mist, and may remove substances, such as a tar, from tobacco smoke. In addition, substances contained in the smoke may be removed from the flue gas in the factory.

本発明の実施例の超音波粒子捕集装置の透視斜視図である。It is a see-through | perspective perspective view of the ultrasonic particle collection apparatus of the Example of this invention. 図1の超音波粒子捕集装置の側面図である。It is a side view of the ultrasonic particle collection apparatus of FIG. 本発明の他の実施例の金属パイプに超音波振動子を装着する側面図である。It is a side view which mounts an ultrasonic transducer | vibrator in the metal pipe of the other Example of this invention. 本発明の他の実施例の超音波粒子捕集装置の斜視図である。It is a perspective view of the ultrasonic particle collection apparatus of the other Example of this invention.

符号の説明Explanation of symbols

1 ケース
2 金属パイプ
3 モータ
4 吸気装置
5 回収装置
6 超音波振動子
7 電源装置
8 支持部材
DESCRIPTION OF SYMBOLS 1 Case 2 Metal pipe 3 Motor 4 Intake device 5 Collecting device 6 Ultrasonic vibrator 7 Power supply device 8 Support member

Claims (5)

モータで回転される吸気装置と、該吸気装置により吸気された気体を導入する金属パイプと、該金属パイプに取り付けられた超音波振動子と、該超音波振動子の超音波振動によって、前記金属パイプに導入された気体に含まれる粒子を前記金属パイプ内に捕集付着させて、前記金属パイプで回収された粒子を回収する回収容器とからなることを特徴とする超音波粒子捕集装置。   An intake device that is rotated by a motor; a metal pipe that introduces gas sucked by the intake device; an ultrasonic vibrator that is attached to the metal pipe; An ultrasonic particle collecting apparatus comprising: a collection container that collects and adheres particles contained in a gas introduced into a pipe into the metal pipe and collects the particles collected by the metal pipe. 前記吸気装置で吸気される気体は室内の空気であり、前記金属パイプで回収する粒子は水分であることを特徴とする請求項1記載の超音波粒子捕集装置。   The ultrasonic particle collecting apparatus according to claim 1, wherein the gas sucked by the suction device is indoor air, and the particles collected by the metal pipe are moisture. 前記吸気装置で吸気される気体はオイルミストであり、前記金属パイプで回収する粒子はオイル粒子であることを特徴とする請求項1記載の超音波粒子捕集装置。   The ultrasonic particle collecting apparatus according to claim 1, wherein the gas sucked by the suction device is oil mist, and the particles collected by the metal pipe are oil particles. 前記吸気装置で吸気される気体は煙草の煙であり、前記金属パイプで回収される粒子はタール等の物質であることを特徴とする請求項1記載の超音波粒子捕集装置。   2. The ultrasonic particle collecting apparatus according to claim 1, wherein the gas sucked by the intake device is cigarette smoke, and the particles collected by the metal pipe are substances such as tar. 前記吸気装置で吸気される気体は工場内の排煙であり、前記金属パイプで回収される粒子は煙に含まれる物質であることを特徴とする請求項1記載の超音波粒子捕集装置。   2. The ultrasonic particle collecting apparatus according to claim 1, wherein the gas sucked by the air intake device is flue gas in a factory, and the particles recovered by the metal pipe are substances contained in the smoke.
JP2004177425A 2004-06-15 2004-06-15 Ultrasonic particle-collecting apparatus Pending JP2006000711A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006075745A (en) * 2004-09-10 2006-03-23 Honda Electronic Co Ltd Ultrasonic particle catching apparatus
JP2006122823A (en) * 2004-10-29 2006-05-18 Honda Electronic Co Ltd Ultrasonic steam-water separator
CN103933822A (en) * 2014-04-29 2014-07-23 中国人民解放军国防科学技术大学 Resonant cavity type sound agglomeration system and method for treating suspended particles
CN106076053A (en) * 2016-08-04 2016-11-09 长沙鑫嵘环保科技有限公司 Separate type acoustic agglomeration suspension fine grained emission-reducing system based on resonant cavity

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006075745A (en) * 2004-09-10 2006-03-23 Honda Electronic Co Ltd Ultrasonic particle catching apparatus
JP4581065B2 (en) * 2004-09-10 2010-11-17 本多電子株式会社 Ultrasonic particle collector
JP2006122823A (en) * 2004-10-29 2006-05-18 Honda Electronic Co Ltd Ultrasonic steam-water separator
CN103933822A (en) * 2014-04-29 2014-07-23 中国人民解放军国防科学技术大学 Resonant cavity type sound agglomeration system and method for treating suspended particles
CN106076053A (en) * 2016-08-04 2016-11-09 长沙鑫嵘环保科技有限公司 Separate type acoustic agglomeration suspension fine grained emission-reducing system based on resonant cavity

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