JP2013013882A

JP2013013882A - Organic deodorization duct

Info

Publication number: JP2013013882A
Application number: JP2011162551A
Authority: JP
Inventors: Takashi Yogo; 俊余吾
Original assignee: Kansai Kako Co Ltd
Current assignee: Kansai Kako Co Ltd
Priority date: 2011-07-06
Filing date: 2011-07-06
Publication date: 2013-01-24

Abstract

PROBLEM TO BE SOLVED: To solve a problem wherein conventional indoor exhaust ducts have no organic deodorizing function although they have an exhaust function and physical and chemical deodorizing functions.SOLUTION: A rectangular duct pipe is arranged at the ceiling of a building such as an organic waste disposal place that generates a great deal of offensive smell, and dead branches and leaves of broad-leaved trees and a contact material of a plastic mesh skeleton are alternately filled in large quantities inside a duct pipe exhaust part.

Description

本発明は有機性廃棄物の処理場などに設置する有機脱臭ダクトに関するものである。 The present invention relates to an organic deodorizing duct installed in an organic waste treatment plant or the like.

従来の屋内の排気ダクトは排気機能や、物理的に又は化学的に塵埃を除去するものや、オゾン脱臭するものや、加熱脱臭するものがあっても、有機的な脱臭機能を備えたものがない課題があった。且つ、短いコンパクトな微生物脱臭装置であったため、臭気の接触時間が短いなどの課題があった。 Conventional indoor exhaust ducts have an exhaust function, an organic deodorization function even if there is something that physically or chemically removes dust, ozone deodorization, or heat deodorization. There were no challenges. And since it was a short and compact microorganism deodorizing apparatus, there existed problems, such as short contact time of an odor.

特開平０６−３０７０６７号公報Japanese Patent Application Laid-Open No. 06-307067 特開平０８−０４２８９２号公報Japanese Patent Laid-Open No. 08-042992 特開平２００３−０２４９０６号公報Japanese Patent Laid-Open No. 2003-024906

即ち、従来の排気ダクトは単に物理的や化学的な塵埃除去や、脱臭をするものが主流で、臭気成分を生物、微生物による長時間脱臭など有機的な脱臭方法を採用したものが無い課題があった。 In other words, conventional exhaust ducts are mainly used for physical and chemical dust removal and deodorization, and there is no problem that does not employ organic deodorization methods such as long-term deodorization by odor components by organisms and microorganisms. there were.

この課題を解決するための技術的手段は次の通りである。
即ち、有機性廃棄物の処理場など、臭気を多量に発生する建物の天井に角型のダクト管を配置し、ダクト管排気部の内部には広葉樹の枯れ枝葉とプラスチック製網状骨格体の接触材とを交互に多量に充填し、長時間、広葉樹の枯れ枝葉やプラスチック製網状骨格体に寄生する微生物と接触して、臭気成分を分解することを特徴とする有機脱臭ダクトである。The technical means for solving this problem are as follows.
In other words, a square duct tube is placed on the ceiling of a building that generates a lot of odor, such as a treatment plant for organic waste, and the inside of the duct tube exhaust section is in contact with the dead branches of hardwood and the plastic meshwork The organic deodorizing duct is characterized in that it is filled with a large amount of materials alternately and comes into contact with microorganisms parasitic on dead leaves of hardwood trees and plastic net-like skeletons for a long time to decompose odor components.

以上のような構成にすると、ダクト管排気部の広葉樹枯れ枝葉とプラスチック製網状骨格体の接触材の表面には自然発生的に微生物が繁殖して、臭気成分を分解脱臭する効果がある。 With the configuration as described above, there is an effect that microorganisms propagate spontaneously on the surface of the contact material between the dried leaves of the broad-leaved tree and the plastic reticulated skeleton body in the duct pipe exhaust part to decompose and deodorize odor components.

有機性廃棄物の処理場など、建物内の天井に角型ダクトを配置した鳥瞰図である。It is a bird's-eye view which arranged the square type duct on the ceiling in a building, such as a treatment plant of organic waste. 本発明、角型ダクトの内部を示す平面断面図である。It is a plane sectional view showing the inside of the present invention and a square duct.

次に、本発明を実施するための形態について、実施例を図１、図２について説明する。 Next, an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG.

図１、図２において、１は有機性廃棄物の処理場などの建物である。２はこの建物天井にスパイラル状に配置した角型ダクトである。３はダクトの排気ブロワーである。４はダクトの複数の吸気口である。５は広葉樹枯れ枝葉である。６はプラスチック製網状骨格体の接触材である。 1 and 2, reference numeral 1 denotes a building such as an organic waste treatment plant. Reference numeral 2 denotes a square duct arranged spirally on the building ceiling. 3 is an exhaust blower for the duct. Reference numeral 4 denotes a plurality of air inlets of the duct. Reference numeral 5 denotes a broad-leaved tree withered branches and leaves. 6 is a contact material of a plastic reticulated skeleton.

これら、５、６、の部材を図２のように交互に配列して、充填している。３のダクトブロワーの風圧は高く、風量を少量ににして、排気を緩やかにして、吸気中の臭気成分を緩やかに、充分に分解するようにしている。 These members 5 and 6 are alternately arranged as shown in FIG. The air pressure of the duct blower 3 is high, the air volume is made small, the exhaust is made gentle, and the odor components in the intake air are gradually and sufficiently decomposed.

本発明の実施例は有機性廃棄物処理場の有機脱臭ダクトを開示しているが、食品工場や、外食産業建物などにも適用できる。 Although the embodiment of the present invention discloses an organic deodorizing duct for an organic waste disposal site, the present invention can be applied to a food factory, a restaurant industry building, and the like.

１有機性廃棄物処理場などの建物
２角型ダクト
３排気ブロワー
４吸気口
５広葉樹枯れ枝葉
６プラスチック製網状骨格体の接触材DESCRIPTION OF SYMBOLS 1 Buildings, such as an organic waste disposal site 2 Rectangular duct 3 Exhaust blower 4 Inlet 5 Hardwood withering branches 6 Contact material of plastic reticulated frame

Claims

Square ducts are placed on the ceiling of buildings that generate a lot of odors, such as organic waste treatment plants. Inside the duct pipe exhausts, dead leaves of hardwood trees and plastic meshwork contact materials are alternately placed. An organic deodorizing duct which is packed in a large amount and decomposes odorous components by contacting with microorganisms parasitic on dead leaves and leaves of plastic nets for a long time.