JP2000334259A - Exhaust gas cleaning device - Google Patents
Exhaust gas cleaning deviceInfo
- Publication number
- JP2000334259A JP2000334259A JP11190879A JP19087999A JP2000334259A JP 2000334259 A JP2000334259 A JP 2000334259A JP 11190879 A JP11190879 A JP 11190879A JP 19087999 A JP19087999 A JP 19087999A JP 2000334259 A JP2000334259 A JP 2000334259A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- liquid
- liq
- purification device
- cleaning device
- 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.)
- Withdrawn
Links
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
【００１】[0101]
【発明の属する技術分野】この発明は、自動車や発電機
などのエンジンから出る排ガスを、液体を利用して、か
つモーター付きスクリューで液体中に攪拌し、有害物質
を溶かし込んで浄化する装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for purifying exhaust gas from an engine such as an automobile or a generator by using a liquid and agitating the liquid with a screw with a motor to dissolve harmful substances. Things.
【００２】[0092]
【従来の技術】従来の自動車や発電機など、ガソリンや
軽油などを燃料とするエンジンから排出されるガスは、
環境を害する黒煙や硫黄酸化物、窒素酸化物などの化学
物質が多く含まれる。そのほとんどはエンジンに接続さ
れるマフラーでは分解、または吸着しきれず大気中に放
出され、特にトラックなど大型の自動車の場合、黒煙や
化学物質などの排出量は顕著であり、大気汚染による環
境破壊など世界的に大変な問題となっている。2. Description of the Related Art Gases emitted from engines such as conventional automobiles and generators that use gasoline or light oil as fuel are:
It contains a lot of chemical substances such as black smoke, sulfur oxides, and nitrogen oxides that harm the environment. Most of them are decomposed or adsorbed by the muffler connected to the engine and are released into the atmosphere without being completely absorbed.Especially in the case of large vehicles such as trucks, emissions of black smoke and chemical substances are remarkable, causing environmental destruction due to air pollution It is a serious problem worldwide.
【００３】[0093]
【発明が解決しようとする課題】しかし現在までのとこ
ろ、湿式や乾式によるマフラーまたはエアークリーナー
は存在するが液体を利用した浄化装置はない。液体を利
用すれば、技術的には有害物質をかなり除去できるにも
かかわらずそれができなかった理由は、液体を利用した
場合、気泡が水面全体から発生してしまうことや装置に
伝わる振動によることとで、液体が排ガスと一緒に装置
から流れ出てしまう、あるいは排ガスが高温のためなど
の理由により、液体が蒸発してしまうなどの欠点があっ
た。また、今日、電気自動車など低公害車が開発され市
場に出てきてはいるが、コストも非常に高く、充電する
ための施設もまだまだ限られており、従って市場に占め
る割合は依然低く、ガソリンや軽油などを燃料とした自
動車が今後も生産せざるを得ない状況のため、排ガスに
含まれる有害物質を取り除く技術開発が強く要望されて
いる。したがって、各メーカーとも、排ガスの浄化に関
して、ガソリンと空気の配合比率や、燃焼効率、触媒の
種類、排気管の構造など莫大な研究費と試作費をついや
して研究したが、解決しなかった。本発明は、こうした
使用者の強い要望にこたえるために発明されたのであ
る。However, up to now, there have been wet or dry mufflers or air cleaners, but there is no purification device using a liquid. Although the use of liquids could technically remove harmful substances considerably, they were not able to do so because when liquids were used, air bubbles were generated from the entire surface of the water and vibrations transmitted to the device As a result, there is a drawback that the liquid flows out of the apparatus together with the exhaust gas, or the liquid evaporates due to the high temperature of the exhaust gas. In addition, although low-emission vehicles such as electric vehicles have been developed and entered the market today, the cost is very high, and the facilities for charging are still limited, so their share in the market is still low. Since automobiles that use fuel or gas oil as fuels have to be produced in the future, there is a strong demand for the development of technology for removing harmful substances contained in exhaust gas. Therefore, each of the manufacturers conducted huge research and trial production costs on exhaust gas purification, such as the mixing ratio of gasoline and air, the combustion efficiency, the type of catalyst, and the structure of the exhaust pipe. . The present invention was invented in order to respond to such strong demands of users.
【００４】[0093]
【課題を解決するための手段】いま、その構成を説明す
ると、 （イ） 浄化装置１に排ガス導入管３を設ける。 （ロ） 浄化装置１に穴１５ｂを開けた微細気泡発生部
４を設ける。 （ハ） 浄化装置１に有害な物質を溶かし込むことがで
きる液体２を入れる。 （ニ） 浄化装置１の下部に、液体２が渦状の流れを作
るためのモーター６及びスクリュー５を設ける。 （ホ） 浄化装置１内の上部に、穴１５ａを開けた液体
噴出防止下蓋７を設ける。 （ヘ） 液体噴出防止下蓋７の上に、ささえ棒１４を設
ける。 （ト） ささえ棒１４の上に、液体噴出防止上蓋８を設
ける。 （チ） 排ガス導入管３に液体逆流防止弁９を設ける。 （リ） 排ガス導入管３に外気導入弁１０を設ける。 （ヌ） 浄化装置１に浄化された排ガスを出すための排
出管１１を設ける。 （ル） 液体２の蒸発を防ぐため排出管１１に液体蒸発
防止弁１６を設ける。 （ヲ） 浄化装置１の上部に液体注入口１２を設ける。 （ワ） 浄化装置１の下部に液体排出口１３を設ける。 （カ） この排ガス浄化装置を、発電機や自動車などの
排ガスを排出する箇所に設ける。 以上のように装置する。Means for Solving the Problems Now, the structure will be described. (A) The purification device 1 is provided with an exhaust gas introduction pipe 3. (B) The purification device 1 is provided with the fine bubble generating section 4 having the hole 15b. (C) The liquid 2 that can dissolve harmful substances is put into the purification device 1. (D) A motor 6 and a screw 5 for creating a vortex flow of the liquid 2 are provided below the purification device 1. (E) A liquid ejection prevention lower lid 7 having a hole 15a is provided in an upper part of the purification device 1. (F) A support rod 14 is provided on the liquid ejection prevention lower cover 7. (G) On the support rod 14, the liquid ejection prevention upper lid 8 is provided. (H) The exhaust gas introduction pipe 3 is provided with the liquid check valve 9. (I) The outside air introduction valve 10 is provided in the exhaust gas introduction pipe 3. (G) A discharge pipe 11 for discharging purified exhaust gas is provided in the purification device 1. (L) A liquid evaporation preventing valve 16 is provided in the discharge pipe 11 to prevent the liquid 2 from evaporating. (Ii) The liquid inlet 12 is provided at the upper part of the purification device 1. (W) A liquid outlet 13 is provided at the lower part of the purification device 1. (F) The exhaust gas purifying device is provided at a place where exhaust gas is discharged, such as a generator or an automobile. The device is operated as described above.
【００５】[0056]
【発明の実施の形態】次に本発明の実施の形態を述べる
と、エンジンから排ガス導入管３に送り込まれた排ガス
は微細気泡発生部４を通り、浄化装置１に送り込まれ
る。浄化装置１には、有害な物質を溶かし込むことがで
きる液体２を入れる。微細気泡発生部４は細い穴１５ｂ
を数カ所開けて、細かい排ガスの気泡が発生するように
する。浄化装置１内に送り込まれた排ガスはモーター６
付きのスクリュー５によって攪拌され、有害な物質は液
体２に溶け込んでいく。スクリュー５で液体２に回転を
与えると、流れのため軽い気泡は浄化装置１の中心部へ
と移行する。このため気泡は水面に到達する時には浄化
装置１の中心の一箇所に集中する。この時、泡の発生は
最大限に抑えることができ、従って液体２が跳ね上がる
のを最大限に抑えることができる。浄化装置１内の液体
２の上部に、液体噴出防止下蓋７を設ける。液体噴出防
止下蓋７には排ガスを通すため穴１５ａを開ける。この
穴１５ａはなるべく小さくし、液体２の流出を防ぐよう
にする。ここで液体噴出防止下蓋７が浄化装置１に対し
て角度が付いているのは浄化装置１が多少傾いても液体
２が浄化装置１からこぼれないようにするためと、仮に
液体２が溢れても角度が付いていることにより、すぐに
浄化装置１内に流れ戻るようにするためである。液体噴
出防止下蓋７の上部に、ささえ棒１４を設け、その上
に、液体噴出防止上蓋８を設け、多少の振動では液体２
があふれ出て排出管１１に流れ出ないよう２重に防止す
る。エンジンを停止した場合、排ガス導入管３内の空気
が冷却され液体２が逆流しエンジン内部に流れ込むのを
防ぐために液体逆流防止弁９、及び外気導入弁１０を設
ける。排ガスによって汚れた液体２を交換するために、
液体注入口１２及び液体排出口１３を浄化装置１に設け
る。浄化された排ガスを排出するため浄化装置１に排出
管１１を設ける。実施例として、排ガスが高温の場合
は、図９のごとく、浄化装置１に冷却フィン１７を取り
付け、液体２の温度上昇を抑える。それでも液体２の温
度上昇を抑えきれない場合は図１０のごとく、冷却装置
１８を設ける。この場合、冷却装置１８側に冷却フィン
１７、液体注入口１２、液体排出口１３を設ければよい
ので浄化装置１には設けなくてもよい。冷却装置１８は
中空管２１を介して浄化装置１と連結する。排ガスによ
る浄化装置１内の液体２の汚れをこし取るため、冷却装
置１８内にフィルタ２０を設ける。この冷却装置１８は
浄化装置１内の液体２が高温の排ガスにより温度が上昇
するのを防ぐ機能と、液体が気化し液体２が少なくなっ
た場合は液体注入口１２から補充する機能、液体２が汚
れてきたらフィルタ２０である程度浄化する機能と液体
２そのものを液体排出口１３から交換する機能を有す
る。浄化装置１内の液体２の水温を下げる理由と、冷却
装置１８内のフィルタ２０によって汚れを取る理由によ
り、浄化装置１と冷却装置１８との間で液体２を循環さ
せるため冷却装置１８にポンプ１９を設ける。浄化機能
を高めるため、図１１のように複数の浄化装置１を直列
状に設けてもよい。トラックなど大排気量のエンジンは
排ガスの量も多いため、浄化装置１内に入る排ガスの量
を調整する必要がある。この場合には図１２のように複
数の浄化装置１を並列状に設けてもよい。さらに、図１
１及び図１２を併せて利用すると更に有害物質の除去に
効果がある。これら連結した場合の浄化装置１の数量は
排気量に合わせればよい。また穴１５ａに、空気は通す
が水は通さない素材の布などを設けると液体の蒸発をか
なり抑える効果がある。液体２の種類は排ガス中に存在
する有害物質を溶かし込むことができる性質であればよ
い。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described. Exhaust gas sent from an engine to an exhaust gas introduction pipe 3 is sent to a purification device 1 through a fine bubble generation section 4. A liquid 2 capable of dissolving harmful substances is put into the purification device 1. The fine bubble generating part 4 has a thin hole 15b.
Open several places to generate fine exhaust gas bubbles. The exhaust gas sent into the purification device 1 is
The harmful substances are dissolved in the liquid 2 by being stirred by the screw 5 attached. When the liquid 2 is rotated by the screw 5, light air bubbles move to the center of the purification device 1 due to the flow. For this reason, when the air bubbles reach the water surface, they concentrate at one location in the center of the purification device 1. At this time, the generation of bubbles can be suppressed to the utmost, so that the splashing of the liquid 2 can be suppressed to the utmost. A liquid ejection prevention lower lid 7 is provided above the liquid 2 in the purification device 1. A hole 15a is formed in the lower lid 7 for preventing liquid from jetting to allow exhaust gas to pass therethrough. This hole 15a is made as small as possible to prevent the liquid 2 from flowing out. The reason why the liquid ejection prevention lower lid 7 is angled with respect to the purification device 1 is to prevent the liquid 2 from spilling from the purification device 1 even if the purification device 1 is slightly inclined. The reason for this is that the flow is immediately returned to the inside of the purification device 1 due to the angle. A support rod 14 is provided on the upper part of the lower lid 7 for preventing liquid ejection, and an upper lid 8 for preventing liquid ejection is provided thereon.
Is prevented from overflowing and flowing out to the discharge pipe 11. When the engine is stopped, a liquid backflow prevention valve 9 and an outside air introduction valve 10 are provided to cool the air in the exhaust gas introduction pipe 3 and prevent the liquid 2 from flowing back into the engine. In order to replace the liquid 2 contaminated by exhaust gas,
The liquid inlet 12 and the liquid outlet 13 are provided in the purification device 1. A discharge pipe 11 is provided in the purification device 1 to discharge the purified exhaust gas. As an example, when the exhaust gas has a high temperature, cooling fins 17 are attached to the purification device 1 as shown in FIG. If the temperature rise of the liquid 2 cannot be suppressed still, a cooling device 18 is provided as shown in FIG. In this case, the cooling fin 17, the liquid inlet 12, and the liquid outlet 13 may be provided on the cooling device 18 side, and thus need not be provided in the purification device 1. The cooling device 18 is connected to the purification device 1 via the hollow pipe 21. A filter 20 is provided in the cooling device 18 in order to scrub the liquid 2 in the purification device 1 with the exhaust gas. The cooling device 18 has a function of preventing the temperature of the liquid 2 in the purification device 1 from rising due to high-temperature exhaust gas, and a function of replenishing the liquid 2 from the liquid inlet 12 when the liquid is vaporized and the amount of the liquid 2 decreases. It has a function of purifying the filter 2 to some extent when it becomes dirty and a function of exchanging the liquid 2 itself from the liquid outlet 13. A pump is provided to the cooling device 18 to circulate the liquid 2 between the purification device 1 and the cooling device 18 for the reason of lowering the water temperature of the liquid 2 in the purification device 1 and removing dirt by the filter 20 in the cooling device 18. 19 are provided. In order to enhance the purification function, a plurality of purification devices 1 may be provided in series as shown in FIG. Since large-displacement engines such as trucks have a large amount of exhaust gas, it is necessary to adjust the amount of exhaust gas entering the purification device 1. In this case, a plurality of purification devices 1 may be provided in parallel as shown in FIG. Further, FIG.
The use of both FIG. 1 and FIG. 12 is more effective in removing harmful substances. The number of the purification devices 1 in the case of these connection may be adjusted to the displacement. If a material such as a cloth that allows air to pass through but does not allow water to pass through is provided in the hole 15a, there is an effect that evaporation of the liquid is considerably suppressed. The type of the liquid 2 may be any property as long as it can dissolve harmful substances present in the exhaust gas.
【００６】[0086]
【発明の効果】この排ガス浄化装置を使うことにより、
自動車などから出る排ガスの中に含まれる黒煙や有害な
物質を液体に充分に溶かし込むことができ、環境への悪
影響が減少する。また、環境を汚染する物質のうち硫黄
酸化物や窒素酸化物は資源としての利用価値が高く、使
用済みの液体を回収し精製することにより、それら有害
物質を資源として利用することができる。By using this exhaust gas purifying device,
Black smoke and harmful substances contained in exhaust gas from automobiles and the like can be sufficiently dissolved in the liquid, and adverse effects on the environment are reduced. Among substances polluting the environment, sulfur oxides and nitrogen oxides have a high utility value as resources, and by collecting and purifying used liquids, these harmful substances can be used as resources.
【図面の簡単な説明】[Brief description of the drawings]
【図１】 本発明の断面図である。FIG. 1 is a sectional view of the present invention.
【図２】 本発明の排ガス導入管３、微細気泡発生部
４及び液体逆流防止弁９の平面図である。FIG. 2 is a plan view of an exhaust gas introducing pipe 3, a fine bubble generating section 4, and a liquid check valve 9 of the present invention.
【図３】 本発明の図１における液体噴出防止下蓋７
の斜視図である。FIG. 3 is a liquid ejection prevention lower cover 7 in FIG. 1 of the present invention.
It is a perspective view of.
【図４】 本発明の図１における液体噴出防止下蓋７
の断面図である。FIG. 4 is a liquid ejection prevention lower cover 7 in FIG. 1 of the present invention.
FIG.
【図５】 本発明の図１における液体噴出防止下蓋７
の平面図である。FIG. 5 is a liquid ejection prevention lower cover 7 in FIG. 1 of the present invention.
FIG.
【図６】 本発明の図１における液体噴出防止上蓋８
の斜視図である。FIG. 6 is a top view of a liquid ejection prevention lid 8 in FIG. 1 of the present invention.
It is a perspective view of.
【図７】 本発明の図１における液体噴出防止上蓋８
の断面図である。FIG. 7 is a top view of the liquid ejection prevention lid 8 in FIG. 1 of the present invention.
FIG.
【図８】 本発明の図１における液体噴出防止上蓋８
の底面図である。FIG. 8 is a top cover 8 for preventing liquid ejection in FIG. 1 of the present invention.
FIG.
【図９】 本発明に冷却フィン１７を設けた断面図で
ある。FIG. 9 is a cross-sectional view in which a cooling fin 17 is provided in the present invention.
【図１０】 本発明に冷却装置１８を設けた断面図であ
る。FIG. 10 is a sectional view in which a cooling device 18 is provided in the present invention.
【図１１】 本発明の図１０における浄化装置１を複数
直列状に設けた断面図である。11 is a cross-sectional view in which a plurality of purification devices 1 in FIG. 10 of the present invention are provided in series.
【図１２】 本発明の図１０における浄化装置１を複数
並列状に設けた断面図である。12 is a cross-sectional view in which a plurality of the purification devices 1 in FIG. 10 of the present invention are provided in parallel.
１は、浄化装置 ２は、液体 ３は、排ガス導入管 ４は、微細気泡発生部 ５は、スクリュー ６は、モーター ７は、液体噴出防止下蓋 ８は、液体噴出防止上蓋 ９は、液体逆流防止弁 １０は、外気導入弁 １１は、排出管 １２は、液体注入口 １３は、液体排出口 １４は、ささえ棒 １５ａは、穴 １５ｂは、穴 １６は、液体蒸発防止弁 １７は、冷却フィン １８は、冷却装置 １９は、ポンプ ２０は、フィルタ ２１は、中空管 1, a purifying device 2, a liquid 3, an exhaust gas introducing pipe 4, a microbubble generator 5, a screw 6, a motor 7, a liquid jet-preventing lower lid 8, a liquid jet-preventing upper lid 9, a liquid backflow. Prevention valve 10, outside air introduction valve 11, discharge pipe 12, liquid inlet 13, liquid discharge port 14, support rod 15 a, hole 15 b, hole 16, liquid evaporation prevention valve 17, cooling fin 18 is a cooling device 19 is a pump 20 is a filter 21 is a hollow tube
Claims (1)
とができる液体２を入れ、浄化装置１に排ガス導入管３
及び微細気泡発生部４を設け、排ガス導入管３に、液体
逆流防止弁９及び外気導入弁１０を設け、浄化装置１の
下部にモーター６付きのスクリュー５を設け、また浄化
装置１内の上部に、液体噴出防止下蓋７及び、液体噴出
防止上蓋８を設け、浄化装置１に排出管１１を設ける。
以上のごとく構成された自動車などから出る排ガスを浄
化する装置1. A purification device 1 is filled with a liquid 2 capable of dissolving harmful substances, and the purification device 1 is provided with an exhaust gas introduction pipe 3.
And a microbubble generator 4, a liquid backflow prevention valve 9 and an outside air introduction valve 10 are provided in the exhaust gas introduction pipe 3, a screw 5 with a motor 6 is provided in a lower portion of the purification device 1, and an upper portion in the purification device 1 is provided. In addition, a liquid ejection prevention lower cover 7 and a liquid ejection prevention upper cover 8 are provided, and the purification device 1 is provided with a discharge pipe 11.
A device for purifying exhaust gas emitted from automobiles etc. configured as described above
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11190879A JP2000334259A (en) | 1999-06-01 | 1999-06-01 | Exhaust gas cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11190879A JP2000334259A (en) | 1999-06-01 | 1999-06-01 | Exhaust gas cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000334259A true JP2000334259A (en) | 2000-12-05 |
Family
ID=16265278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11190879A Withdrawn JP2000334259A (en) | 1999-06-01 | 1999-06-01 | Exhaust gas cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000334259A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005013792A (en) * | 2003-06-24 | 2005-01-20 | Ricoh Elemex Corp | Air cleaner |
| JP2006007118A (en) * | 2004-06-25 | 2006-01-12 | K2R:Kk | Waste gas purifying apparatus |
| DE102011004795A1 (en) | 2010-02-26 | 2011-09-01 | Denso Corporation | Abnormality diagnosis device for use in emission control device of combustion engine in car, has determining units for determining whether abnormality is present in cleaning function of control devices based on acquisition value of sensors |
| DE102011004796A1 (en) | 2010-02-26 | 2011-09-01 | Denso Corporation | Emission control device for absorbing particular component or components in exhaust gas of internal combustion engine, comprises exhaust gas contact producer, which is provided at exhaust tube of internal combustion engine |
| DE102012102733A1 (en) | 2011-04-08 | 2012-10-11 | Denso Corporation | Gas separation and recovery apparatus and gas separation and recovery apparatus method |
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1999
- 1999-06-01 JP JP11190879A patent/JP2000334259A/en not_active Withdrawn
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005013792A (en) * | 2003-06-24 | 2005-01-20 | Ricoh Elemex Corp | Air cleaner |
| JP2006007118A (en) * | 2004-06-25 | 2006-01-12 | K2R:Kk | Waste gas purifying apparatus |
| DE102011004796B4 (en) * | 2010-02-26 | 2021-04-15 | Denso Corporation | Exhaust gas purification device for an internal combustion engine |
| DE102011004795A1 (en) | 2010-02-26 | 2011-09-01 | Denso Corporation | Abnormality diagnosis device for use in emission control device of combustion engine in car, has determining units for determining whether abnormality is present in cleaning function of control devices based on acquisition value of sensors |
| DE102011004796A1 (en) | 2010-02-26 | 2011-09-01 | Denso Corporation | Emission control device for absorbing particular component or components in exhaust gas of internal combustion engine, comprises exhaust gas contact producer, which is provided at exhaust tube of internal combustion engine |
| DE102011004795B4 (en) * | 2010-02-26 | 2017-07-13 | Denso Corporation | Anomaly diagnosis device for an exhaust gas purification device |
| DE102012102733A1 (en) | 2011-04-08 | 2012-10-11 | Denso Corporation | Gas separation and recovery apparatus and gas separation and recovery apparatus method |
| US8603422B2 (en) | 2011-04-08 | 2013-12-10 | Denso Corporation | Gas separation and recovery apparatus and gas separation and recovery method |
| CN104353317A (en) * | 2014-11-12 | 2015-02-18 | 长江水利委员会长江科学院 | Water-based air purification device suitable for chemical waste gas and toxic gas |
| JP2020503487A (en) * | 2016-12-27 | 2020-01-30 | スタルクラブ | Equipment for generating and treating gas streams through liquids |
| JP7057362B2 (en) | 2016-12-27 | 2022-04-19 | スタルクラブ | Equipment for creating and processing a gas stream through a liquid |
| US11353223B2 (en) | 2016-12-27 | 2022-06-07 | Starklab | Facility for producing and treating a gas stream through a volume of liquid |
| JP2019041646A (en) * | 2017-08-31 | 2019-03-22 | フタバ産業株式会社 | Carbon dioxide application device |
| JP2019041643A (en) * | 2017-08-31 | 2019-03-22 | フタバ産業株式会社 | Carbon dioxide application device |
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Legal Events
| Date | Code | Title | Description |
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| A300 | Withdrawal of application because of no request for examination |
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