JP2004353639A - Exhaust gas purifying device - Google Patents

Exhaust gas purifying device Download PDF

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Publication number
JP2004353639A
JP2004353639A JP2003185815A JP2003185815A JP2004353639A JP 2004353639 A JP2004353639 A JP 2004353639A JP 2003185815 A JP2003185815 A JP 2003185815A JP 2003185815 A JP2003185815 A JP 2003185815A JP 2004353639 A JP2004353639 A JP 2004353639A
Authority
JP
Japan
Prior art keywords
water
pipe
exhaust gas
water supply
pump
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.)
Pending
Application number
JP2003185815A
Other languages
Japanese (ja)
Inventor
Masao Miyamoto
正男 宮本
Keiko Miyamoto
ケイ子 宮本
Ryutaro Miyamoto
龍太郎 宮本
Koichi Ishida
孝一 石田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2003185815A priority Critical patent/JP2004353639A/en
Publication of JP2004353639A publication Critical patent/JP2004353639A/en
Pending legal-status Critical Current

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  • Separation Of Particles Using Liquids (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Treating Waste Gases (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To purify the exhaust gas of an engine and also remove soot or dust contained therein. <P>SOLUTION: In an exhaust gas purifying device 1 composed of a front pipe 4 and a purifying device body 6, a water filling pipe 9 is attached by insertion to the projecting inlet 10 of the purifying device body 6 at an end thereof. A partition plate 14 having through holes 26, an upright portions 15, and the cylindrical portion 7 of an outer shell constitute a water storage tank 16. A feed water pipe 18 is attached by insertion to a projecting water inlet 17 located substantially under the water storage tank 16 at one end thereof and to the water intake 22 of a pump at the other end thereof. The feed water pipe 18 branches to a branched feed water pipe 19 having a valve 20 provided adjacent to the tip end thereof. A water spray pipe 13 is attached by insertion to the water outlet 25 of the pump at one end thereof, and to a projecting water inlet 5 with a perforated plate 12 fitted therein at the other end thereof. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【産業上の利用分野】
本発明は、内燃機関のエンジンの排気ガス浄化装置1に関するものである。
【0002】
【従来の技術】
内燃機関の排気ガスを浄化するため、マフラー内に触媒を装着したりして、エンジンの排気ガスの浄化をしているが、使用する触媒は白金やパラジュウム等高価なもので、経年で劣化する。
【0003】
【発明が解決しようとする課題】
本発明は、安価で、内燃機関のエンジンの排気ガスに含まれる煤やダストを除去し、一部ではあるが窒素酸化物や硫黄酸化物等を水に溶かして、きれいな排気ガスを外気に排出させるべく解決しようとする。
【0004】
【課題を解決するための手段】
本発明は、上記目的を達成するために、フロントパイプ4と、浄化装置本体6とで形成される排気ガス浄化装置1において、注水管9の一端を浄化装置本体6の注入開口突部10に挿着する。透孔26を穿設した仕切板14と、外殻立上り部15と、外殻7とで貯水槽16を形成する。貯水槽16の略下部に位置する給水開口突部17に給水管18の一端を挿着し、他端をポンプ吸水口22に挿着する。前記給水管18は分岐して、分岐給水管19の先端近くにバブル20を設置する。散水管13の一端をポンプ送水口25に挿着し、他端を、多孔板12を嵌装した注水開口突部5に挿着して、構成する。
【0005】
【作用】
本発明の排気ガス浄化装置1のフロントパイプ4の吸入孔3を、マフラーテイルパイプ2と連結するのである。内燃機関のエンジン(図示せず)から排出される高温高圧な排気ガスは、マフラーフロントパイプ(図示せず)からマフラー本体(図示せず)の気室(図示せず)で膨張収縮を繰り返して圧力が低下して、マフラーテイルパイプ2と連結したフロントパイプ4を通じて浄化装置流通経路部28に流入する。水を注水口8から注ぎ入れて、注水管9を通じて貯水槽16に蓄える。エンジン(図示せず)の作動と同時に、発電機(図示せず)にコード23で連結しているポンプ24も作動する。給水開口突部17から給水管18およびポンプ吸水口22を通じてポンプ24本体に吸い込まれた水は、ポンプ送水口25および散水管13を通じて送り込まれ、多孔板12を嵌装した注水開口突部5から、排気ガスが流れる浄化装置流通経路部28内を、霧状にまんべんなく吹きつける。浄化装置流通経路部28内を流れる排気ガスは、シャワーを浴びてくぐるがごとくにして、煤やダストは除去される。また、一部ではあるが窒素酸化物や硫黄酸化物等有害な物質は水に溶けて、よりきれいな排気ガスが排出孔11から外気に排出される。
【0006】
【実施例】
以下に、排気ガス浄化装置1に関する本発明の実施の形態を添付図面の図1から図5までに基づいて詳細に説明する。
【0007】
本発明は、フロントパイプ4と、浄化装置本体6とで形成される排気ガス浄化装置1において、注水管9の一端を浄化装置本体6の注入開口突部10に挿着する。透孔26を穿設した仕切板14と、外殻立上り部15と、外殻7とで貯水槽16を形成する。貯水槽16の略下部に位置する給水開口突部17に給水管18の一端を挿着し、他端をポンプ吸水口22に挿着する。前記給水管18は分岐して、分岐給水管19の先端近くにバブル20を設置する。散水管13の一端をポンプ送水口25に挿着し、他端を、多孔板12を嵌装した注水開口突部5に挿着して、構成する。
本発明の排気ガス浄化装置1のフロントパイプ4の吸入孔3を、マフラーテイルパイプ2と連結するのである。内燃機関のエンジン(図示せず)から排出される高温高圧な排気ガスは、マフラーフロントパイプ(図示せず)からマフラー本体(図示せず)の気室(図示せず)で膨張収縮を繰り返して圧力が低下して、マフラーテイルパイプ2と連結したフロントパイプ4を通じて浄化装置流通経路部28に流入する。エンジン(図示せず)の作動と同時に、発電機(図示せず)とコード23で連結したポンプ24も作動する。注水口8から注ぎ込まれた水は注水管9を通じて貯水槽16に蓄えられる。貯水槽16の水を、ポンプ24に吸いこみ、ポンプ送水口25に挿着された散水管13を通じて水を送り込む。散水管13の他端は、微細な多数の穴が穿設された多孔板12を嵌装した注水開口突部5に挿着されている。散水管13から勢いよく送りこまれた水は、多孔板12から、浄化装置流通経路部28に霧状に吹き付けて、浄化装置流通経路部28内を流れる排気ガスの煤やダストを除去し、あるいは一部ではあるが窒素酸化物や硫黄酸化物等が水に溶け込み、排出孔11から、よりきれいな排気ガスを外気に排出する。注水開口突部5から霧状に吹き付けられた水は速やかに、貯水槽16に戻るよう、仕切板14は透孔26に向かって傾斜する。透孔26は複数が望ましい。なお注水開口突部5に多孔板12を嵌装しているが、多孔板12は散水管13の先端付近に、嵌装してもよい。
【0008】
貯水槽16の水は循環して、繰り返して使用する。そして適宜、分岐給水管19に設けられているバブル20を開栓して、排水孔21から汚水を排出し、そして新たな水を、注水口8から注水管9を通じて注ぎ込んで、貯水槽16に蓄える。汚水は公的場所に集めて、焼却なり化学処理して処分するのが、環境問題の観点から望ましい。浄化装置1は車台(図示せず)等に固定してもよい。ポンプ24は浄化装置本体6に溶接固定しても、車台(図示せず)等に固定してもよい。
【0009】
【発明の効果】
上記により、排出孔11から外部に排出される排気ガスは、洗浄される。またその費用も安価であり、構造も簡単である。
【図面の簡単な説明】
【図1】本発明の斜視図である。
【図2】本発明の分解した斜視図である。
【図3】本発明の変形を分解した斜視図である。
【図4】図2のA−Aの拡大断面図である。
【図5】本発明の実施例の斜視図である。太い矢印は、排気ガスの流れである。
【符号の説明】
1 排気ガス浄化装置
2 マフラーテイルパイプ
3 吸入孔
4 フロントパイプ
5 注水開口突部
6 浄化装置本体
7 外殻
8 注水口
9 注水管
10 注入開口突部
11 排出孔
12 多孔板
13 散水管
14 仕切板
15 外殻立上り部
16 貯水槽
17 給水開口突部
18 給水管
19 分岐給水管
20 バブル
21 排水孔
22 ポンプ吸水口
23 コード
24 ポンプ
25 ポンプ送水口
26 透孔
27 支持体
28 浄化装置流通経路部
[0001]
[Industrial applications]
The present invention relates to an exhaust gas purification device 1 for an engine of an internal combustion engine.
[0002]
[Prior art]
In order to purify the exhaust gas of the internal combustion engine, the exhaust gas of the engine is purified by installing a catalyst in the muffler, but the catalyst used is expensive such as platinum and palladium, and deteriorates over time. .
[0003]
[Problems to be solved by the invention]
The present invention is inexpensive and removes soot and dust contained in the exhaust gas of an internal combustion engine, dissolves nitrogen oxides and sulfur oxides, etc. in water, partly, and discharges the clean exhaust gas to the outside air. Try to solve it.
[0004]
[Means for Solving the Problems]
According to the present invention, in order to achieve the above object, in the exhaust gas purification device 1 formed by the front pipe 4 and the purification device main body 6, one end of the water injection pipe 9 is inserted into the injection opening projection 10 of the purification device main body 6. To wear. A water storage tank 16 is formed by the partition plate 14 having the through holes 26, the outer shell rising portion 15, and the outer shell 7. One end of the water supply pipe 18 is inserted into the water supply opening projection 17 located substantially below the water storage tank 16, and the other end is inserted into the pump water inlet 22. The water supply pipe 18 branches, and a bubble 20 is installed near the tip of the branch water supply pipe 19. One end of the water sprinkling pipe 13 is inserted into the pump water supply port 25, and the other end is inserted into the water injection opening protrusion 5 fitted with the perforated plate 12, and configured.
[0005]
[Action]
The intake hole 3 of the front pipe 4 of the exhaust gas purifying apparatus 1 of the present invention is connected to the muffler tail pipe 2. The high-temperature and high-pressure exhaust gas discharged from the engine (not shown) of the internal combustion engine repeatedly expands and contracts from the muffler front pipe (not shown) to the air chamber (not shown) of the muffler body (not shown), and the pressure is increased. Is reduced and flows into the purification device flow path 28 through the front pipe 4 connected to the muffler tail pipe 2. Water is poured from a water inlet 8 and stored in a water storage tank 16 through a water pipe 9. Simultaneously with the operation of the engine (not shown), the pump 24 connected to the generator (not shown) by the cord 23 also operates. The water sucked into the pump 24 from the water supply opening projection 17 through the water supply pipe 18 and the pump water intake port 22 is sent through the pump water supply port 25 and the water sprinkling pipe 13, and from the water injection opening projection 5 fitted with the perforated plate 12. Then, the inside of the purification device flow path portion 28 through which the exhaust gas flows is sprayed evenly in the form of mist. Exhaust gas flowing through the purification device flow path section 28 passes through a shower and passes through, so that soot and dust are removed. In addition, harmful substances such as nitrogen oxides and sulfur oxides, although partly, are dissolved in water, and cleaner exhaust gas is discharged from the discharge holes 11 to the outside air.
[0006]
【Example】
Hereinafter, an embodiment of the present invention relating to an exhaust gas purification device 1 will be described in detail with reference to FIGS. 1 to 5 of the accompanying drawings.
[0007]
According to the present invention, in the exhaust gas purification device 1 formed by the front pipe 4 and the purification device main body 6, one end of the water injection pipe 9 is inserted into the injection opening projection 10 of the purification device main body 6. A water storage tank 16 is formed by the partition plate 14 having the through holes 26, the outer shell rising portion 15, and the outer shell 7. One end of the water supply pipe 18 is inserted into the water supply opening projection 17 located substantially below the water storage tank 16, and the other end is inserted into the pump water inlet 22. The water supply pipe 18 branches, and a bubble 20 is installed near the tip of the branch water supply pipe 19. One end of the water sprinkling pipe 13 is inserted into the pump water supply port 25, and the other end is inserted into the water injection opening protrusion 5 fitted with the perforated plate 12, and configured.
The intake hole 3 of the front pipe 4 of the exhaust gas purifying apparatus 1 of the present invention is connected to the muffler tail pipe 2. The high-temperature and high-pressure exhaust gas discharged from the engine (not shown) of the internal combustion engine repeatedly expands and contracts from the muffler front pipe (not shown) to the air chamber (not shown) of the muffler body (not shown), and the pressure is increased. Is reduced and flows into the purification device flow path 28 through the front pipe 4 connected to the muffler tail pipe 2. Simultaneously with the operation of the engine (not shown), the pump 24 connected to the generator (not shown) by the cord 23 also operates. The water poured from the water inlet 8 is stored in the water tank 16 through the water pipe 9. The water in the water storage tank 16 is sucked into the pump 24, and is sent through the water sprinkling pipe 13 inserted into the pump water supply port 25. The other end of the water sprinkling pipe 13 is inserted into the water injection opening projection 5 fitted with the perforated plate 12 having a large number of fine holes. The water that has been vigorously fed from the water sprinkling pipe 13 is sprayed from the perforated plate 12 to the purifying device flow path portion 28 in the form of mist to remove soot and dust of exhaust gas flowing through the purifier flow path portion 28, or Nitrogen oxides, sulfur oxides and the like, although partly, are dissolved in water, and a cleaner exhaust gas is discharged from the discharge holes 11 to the outside air. The partition plate 14 inclines toward the through-hole 26 so that the water sprayed from the water injection opening protrusion 5 in a mist state returns to the water storage tank 16 promptly. A plurality of through holes 26 are desirable. Although the perforated plate 12 is fitted to the water injection opening projection 5, the perforated plate 12 may be fitted near the tip of the water pipe 13.
[0008]
The water in the water storage tank 16 is circulated and used repeatedly. Then, as appropriate, the bubble 20 provided in the branch water supply pipe 19 is opened, sewage is discharged from the drain hole 21, and new water is poured from the water supply port 8 through the water supply pipe 9, and store. It is desirable to collect sewage in public places and incinerate or dispose of it by chemical treatment from the viewpoint of environmental problems. The purifying device 1 may be fixed to a chassis (not shown) or the like. The pump 24 may be fixed to the purifier body 6 by welding or fixed to a chassis (not shown).
[0009]
【The invention's effect】
As described above, the exhaust gas discharged to the outside from the discharge hole 11 is washed. The cost is low and the structure is simple.
[Brief description of the drawings]
FIG. 1 is a perspective view of the present invention.
FIG. 2 is an exploded perspective view of the present invention.
FIG. 3 is an exploded perspective view of a modification of the present invention.
FIG. 4 is an enlarged sectional view taken along line AA of FIG. 2;
FIG. 5 is a perspective view of an embodiment of the present invention. Thick arrows indicate the flow of exhaust gas.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Exhaust gas purification device 2 Muffler tail pipe 3 Suction hole 4 Front pipe 5 Water injection opening projection 6 Purification device main body 7 Outer shell 8 Water injection port 9 Water injection pipe 10 Injection opening projection 11 Exhaust hole 12 Perforated plate 13 Water sprinkling tube 14 Partition plate 15 Outer shell rising section 16 Water tank 17 Water supply opening projection 18 Water supply pipe 19 Branch water supply pipe 20 Bubble 21 Drainage hole 22 Pump water intake port 23 Cord 24 Pump 25 Pump water supply port 26 Through hole 27 Support body 28 Purification device distribution path

Claims (1)

注水管の一端を注入開口突部に挿着し、透孔を穿設した仕切板と、外殻立上り部と、外殼とで形成される、貯水槽の、略下部にある給水開口突部に、給水管の一端を挿着し、他端をポンプ吸水口に挿着する。前記給水管は分岐して、分岐給水管の先端近くにバブルを設置する。散水管の一端をポンプ送水口に挿着し、他端を、多孔板を嵌装した、注水開口突部に挿着した構造を特徴とする排気ガス浄化装置。One end of the water injection pipe is inserted into the injection opening projection, and a partition plate having a through-hole, an outer shell rising section, and an outer shell are formed. Then, one end of the water supply pipe is inserted and the other end is inserted into the pump suction port. The water supply pipe branches, and a bubble is installed near the tip of the branch water supply pipe. An exhaust gas purifying apparatus having a structure in which one end of a water sprinkling pipe is inserted into a pump water supply port, and the other end is inserted into a water injection opening projection fitted with a perforated plate.
JP2003185815A 2003-05-26 2003-05-26 Exhaust gas purifying device Pending JP2004353639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003185815A JP2004353639A (en) 2003-05-26 2003-05-26 Exhaust gas purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003185815A JP2004353639A (en) 2003-05-26 2003-05-26 Exhaust gas purifying device

Publications (1)

Publication Number Publication Date
JP2004353639A true JP2004353639A (en) 2004-12-16

Family

ID=34055381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003185815A Pending JP2004353639A (en) 2003-05-26 2003-05-26 Exhaust gas purifying device

Country Status (1)

Country Link
JP (1) JP2004353639A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104420944A (en) * 2013-09-06 2015-03-18 戎瑞芝 Automotive vehicle tail gas filtration purification and noise elimination system
CN104727923A (en) * 2015-02-09 2015-06-24 南阳二机石油装备(集团)有限公司 Cooling water tank with tail gas treatment function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104420944A (en) * 2013-09-06 2015-03-18 戎瑞芝 Automotive vehicle tail gas filtration purification and noise elimination system
CN104727923A (en) * 2015-02-09 2015-06-24 南阳二机石油装备(集团)有限公司 Cooling water tank with tail gas treatment function

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