JPS627423A - Method for deodorizing waste gas - Google Patents
Method for deodorizing waste gasInfo
- Publication number
- JPS627423A JPS627423A JP60147741A JP14774185A JPS627423A JP S627423 A JPS627423 A JP S627423A JP 60147741 A JP60147741 A JP 60147741A JP 14774185 A JP14774185 A JP 14774185A JP S627423 A JPS627423 A JP S627423A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- branched
- air duct
- main air
- air ducts
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
Description
【発明の詳細な説明】 「産業上の利用分野」 本発明は廃ガスの脱臭方法に関するものである。[Detailed description of the invention] "Industrial application field" The present invention relates to a method for deodorizing waste gas.
「従来の技術」
ゼオライト、ミミズ糞、コンポスト、土等の平面床の下
方に廃ガスを導き、平面床内で上昇させて廃ガスを脱臭
することが行われているが、従来の脱臭方法は平面床に
対して廃ガスを均一に導くことができないために、平面
床を効率よく利用することができなかった。``Conventional technology'' Waste gas is deodorized by guiding it below a flat bed of zeolite, earthworm excrement, compost, soil, etc. and raising it within the flat bed. Since the waste gas cannot be uniformly introduced to the flat bed, the flat bed cannot be used efficiently.
［発明が解決しようとする問題点」
本発明者等は平面床の下方に廃ガスを導き、平面床内で
上昇させて廃ガスを脱臭する際に、平面床に対して廃ガ
スを均一に導き、平面床を効率よく利用することを目的
として研究を進めた結果、本発明に到達した。[Problems to be Solved by the Invention] The inventors of the present invention have deodorized the waste gas by guiding the waste gas below the flat bed and raising it within the flat bed. As a result of conducting research aimed at efficiently utilizing flat floors, we have arrived at the present invention.
「問題点を解決するための手段」
本発明は、ゼオライト、ミミズ糞、コンポスト、土等の
平面床の下方に廃ガスを導き、平面床内で上昇させて廃
ガスを脱臭する方法に於いて、平面床の下方に廃ガスを
導く主風道と該主風道から枝分かれした吹出孔を有する
複数本の支風道とを形成し、各支風道の入口に廃ガスに
対する抵抗体を設け、主風道の廃ガス導入側から他端側
に向かって各抵抗体の抵抗を徐々に小さくすることを特
徴とする廃ガスの脱臭方法に関するものである。"Means for Solving the Problems" The present invention provides a method for deodorizing waste gas by guiding waste gas below a flat bed of zeolite, earthworm excrement, compost, soil, etc. and raising it within the flat bed. A main air duct that guides waste gas below the flat floor and a plurality of tributary ducts having blow-off holes branched from the main duct are formed, and a resistor against waste gas is provided at the entrance of each tributary duct. , relates to a method for deodorizing waste gas characterized by gradually decreasing the resistance of each resistor from the waste gas introduction side to the other end of the main airway.
以下、図面に従って本発明を説明する。The present invention will be explained below with reference to the drawings.
第１図は本発明方法の一例を示した平面図、第２図は本
発明方法の一例を示した断面図く第３図は本発明に於け
る主風道と該主風道から枝分かれした支風道とを示した
断面図並びに第４図は本発明に於ける支風道を示した断
面図である。Fig. 1 is a plan view showing an example of the method of the present invention, Fig. 2 is a sectional view showing an example of the method of the present invention, and Fig. 3 is a main air duct in the invention and branches branching from the main air duct. FIG. 4 is a sectional view showing the branch duct in the present invention.
本発明に従って脱臭することができる廃ガスとしては、
深床処理時の廃ガス、汚泥からの廃ガス等を挙げること
ができる。The waste gases that can be deodorized according to the invention include:
Examples include waste gas during deep bed treatment and waste gas from sludge.
平面床１としてはゼオライト、ミミズ糞、コンポスト、
土等を挙げることができ、その厚さは２０〜５０ｃ１１
とすることが好ましい。As the flat bed 1, zeolite, earthworm excrement, compost,
Soil, etc. can be mentioned, and its thickness is 20 to 50 cm.
It is preferable that
平面床１の下方にポリ塩化ビニルパイプ等により、廃ガ
スを導く主風道２と該主風道２から枝分かれした主風道
３とを形成し、主風道３には廃ガスの吹出孔４を設ける
とともに主風道３の端部にキャップ５を被せておく、各
主風道３の入口に廃ガスに対する抵抗体として細孔６を
有するオリフィスプレート７を設け、主風道２の廃ガス
導入側８から他端側９に向かってオリフィスプレート７
の細孔６の口径を徐々に小さくすることにより、廃ガス
が平面床１に均一に分散され、平面床１を効率よく利用
することができる。Below the flat floor 1, a main airway 2 for guiding waste gas and a main airway 3 branching from the main airway 2 are formed using polyvinyl chloride pipes, etc., and the main airway 3 is provided with exhaust gas outlet holes. 4 and a cap 5 is placed on the end of the main air duct 3. An orifice plate 7 having pores 6 as a resistor against waste gas is provided at the inlet of each main air duct 3, and an orifice plate 7 is provided as a resistor against waste gas. Orifice plate 7 from gas introduction side 8 to other end side 9
By gradually reducing the diameter of the pores 6, the waste gas is uniformly dispersed in the flat bed 1, and the flat bed 1 can be used efficiently.
本発明に従って廃ガスを脱臭する場合には、例えば次の
ような施設を作製すればよい。合成樹脂製シー目０上に
小砕石層１１を設け、咳小砕石１５１１に主風道２、主
風道３等を形成し、網１２を被せた後に平面床１を形成
する。When deodorizing waste gas according to the present invention, the following facilities may be constructed, for example. A crushed stone layer 11 is provided on a synthetic resin seam 0, a main air passage 2, a main air passage 3, etc. are formed on the crushed crushed stone 1511, and a flat floor 1 is formed after covering with a net 12.
「実施例」
実施例１
第１図並びに第２図に示すように、合成樹脂製シート１
０上に厚さ４０ｃｍの小砕石層１１を設ける。小砕石［
５１１にポリ塩化ビニルパイプにより平行に延びた２本
の主風道（口径３５ｄ、長さ約１５ｍ）２と、各主風道
２から２４本づつ枝分かれした主風道（口径１０（Ｊ、
長さ５ｍ）とを形成する。各主風道３の入口に細孔６を
有するオリフィスプレート７を設け、主風道２の廃ガス
導入側８に最も近い位置に設けたオリフィスプレート７
の細孔６の口径を１５ｍとし、オリフィスプレート７の
細孔６の口径を徐々に大きくし、士風ｉ！２の他端側９
に最も近い位置に設けたオリフィスプレート７の細孔６
の口径を２４ｍｍとする。次いで、網１２を敷いた上に
厚さ３５ｃｍの土よりなる平面床１を形成して脱臭処理
施設を完成させた。"Example" Example 1 As shown in FIGS. 1 and 2, a synthetic resin sheet 1
A layer of crushed stone 11 with a thickness of 40 cm is provided on top of the layer 11. Small crushed stone [
511, there are two main air ducts (diameter 35 d, length approximately 15 m) 2 extending in parallel with polyvinyl chloride pipes, and 24 main air ducts branching out from each main air duct 2 (diameter 10 (J,
5m long). An orifice plate 7 having pores 6 is provided at the entrance of each main airway 3, and the orifice plate 7 is provided at a position closest to the waste gas introduction side 8 of the main airway 2.
The diameter of the pore 6 of the orifice plate 7 was set to 15 m, and the diameter of the pore 6 of the orifice plate 7 was gradually increased. 2 other end side 9
The pore 6 of the orifice plate 7 provided at the position closest to
The diameter of the is 24 mm. Next, a flat floor 1 made of soil with a thickness of 35 cm was formed on the net 12 to complete the deodorizing treatment facility.
前記脱臭処理施設に深床処理時の廃ガスを５■■／秒の
速度で送ったところ、廃ガスが平面床１に均一に分散さ
れ、平面床１を効率よく利用して廃ガスを脱臭すること
ができた。When the waste gas from the deep bed treatment was sent to the deodorizing treatment facility at a rate of 5■■/second, the waste gas was uniformly dispersed on the flat bed 1, and the flat bed 1 was efficiently used to deodorize the waste gas. We were able to.
尚、第１図並びに第２図に示すように脱臭処理施設の中
央部に隔壁１３を設け、バルブボックス１４内のバルブ
を交互に開閉させ、平面床１の半分を交互に利用して残
りの半分を交互に休ませることにより、平面床１の永続
的使用が可能となる。As shown in Figs. 1 and 2, a partition wall 13 is provided in the center of the deodorizing treatment facility, and the valves in the valve box 14 are alternately opened and closed, and half of the flat floor 1 is used alternately to remove the remaining part. By resting the halves alternately, permanent use of the flat floor 1 is possible.
「発明の効果」
本発明によれば、平面床１を利用して廃ガスを脱臭する
際に廃ガスを平面床ｌに均一に分散させることによって
平面床ｌを効率よく利用することができる。"Effects of the Invention" According to the present invention, when deodorizing waste gas using the flat bed 1, the flat bed 1 can be efficiently utilized by uniformly dispersing the waste gas on the flat bed 1.
第１図は本発明方法の一例を示した平面図、第２図は本
発明方法の一例を示した断面図、第３図は本発明に於け
る主風道と咳主風道から枝分かれした主風道とを示した
断面図並びに第４図は本発明に於ける主風道を示した断
面図である。
１−−−一平面床、２−一−−主風道、３−一−−支風
道。Fig. 1 is a plan view showing an example of the method of the present invention, Fig. 2 is a sectional view showing an example of the method of the present invention, and Fig. 3 is a main airway and a cough airway branching off from the main cough airway in the present invention. FIG. 4 is a sectional view showing the main air duct in the present invention. 1----One plane floor, 2-1--main wind duct, 3-1--branch duct.
Claims (1)
方に廃ガスを導き、平面床内で上昇させて廃ガスを脱臭
する方法に於いて、平面床の下方に廃ガスを導く主風道
と該主風道から枝分かれした吹出孔を有する複数本の支
風道とを形成し、各支風道の入口に廃ガスに対する抵抗
体を設け、主風道の廃ガス導入側から他端側に向かって
各抵抗体の抵抗を徐々に小さくすることを特徴とする廃
ガスの脱臭方法。In the method of deodorizing waste gas by guiding waste gas below a flat bed of zeolite, earthworm excrement, compost, soil, etc. and raising it within the flat bed, A plurality of tributary ducts having blow-off holes branched from the main duct are formed, and a resistor against waste gas is provided at the entrance of each tributary duct, and from the waste gas inlet side of the main duct to the other end. A method for deodorizing waste gas characterized by gradually decreasing the resistance of each resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60147741A JPS627423A (en) | 1985-07-05 | 1985-07-05 | Method for deodorizing waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60147741A JPS627423A (en) | 1985-07-05 | 1985-07-05 | Method for deodorizing waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627423A true JPS627423A (en) | 1987-01-14 |
Family
ID=15437092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60147741A Pending JPS627423A (en) | 1985-07-05 | 1985-07-05 | Method for deodorizing waste gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627423A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108451A (en) * | 1987-09-28 | 1989-04-25 | Saturn Corp | Method of controlling transmission of automobile |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271372A (en) * | 1975-12-11 | 1977-06-14 | Shimizu Construction Co Ltd | Exhaust gas deodorization apparatus |
| JPS5627956U (en) * | 1975-12-18 | 1981-03-16 |
-
1985
- 1985-07-05 JP JP60147741A patent/JPS627423A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271372A (en) * | 1975-12-11 | 1977-06-14 | Shimizu Construction Co Ltd | Exhaust gas deodorization apparatus |
| JPS5627956U (en) * | 1975-12-18 | 1981-03-16 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108451A (en) * | 1987-09-28 | 1989-04-25 | Saturn Corp | Method of controlling transmission of automobile |
| JPH0621640B2 (en) * | 1987-09-28 | 1994-03-23 | サターン・コーポレーション | Control method for automobile transmission |
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