JPH07112113A - Deodorizer - Google Patents

Abstract

PURPOSE:To keep good deodorizing capability for a long time by accurately removing odor in gas with an adsorbent and ozone. CONSTITUTION:In a deodorizer 1, a deodorizing chamber 5 having an air inlet 1a and an air outlet 1b is freely attachably and detachably provided with a vessel 9 housing an adsorbent W for adsorbing odor in gas, and also, a feeding part 8 for ozone O is provided below the adsorbent W in the gas-passing direction with a space for ozone treatment left between them. The deodorizer 1 is fitted to a garbage disposal device S or a treating device for a toilet, etc., to deodorize gas. The feeding part 8 is formed into an annular body facing the air permeable section of the adsorbent W to feed ozone from its peripheral surface. The adsorbent W being zeolite particles is housed in the vessel 9 having gas passability.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明はゼオライト等の脱臭吸着
剤と該脱臭吸着剤にオゾンを供給して、気体の脱臭を行
う脱臭装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorizing adsorbent such as zeolite and a deodorizing device for deodorizing a gas by supplying ozone to the deodorizing adsorbent.

【０００２】[0002]

【従来の技術】一般に生ゴミ等を粉砕処理する処理装置
や糞尿を処理する浄化装置、またプラスチック等屑類を
加熱或いは焼却処理をする処理装置や設備では、その処
理時に有毒ガスや異臭（悪臭）を伴うので、排気部には
脱臭装置やアフターバーナー装置等の除去手段を設けて
排気の清浄化が行われる。上記従来の除去手段として気
体の脱臭に用いられる脱臭剤は木炭他有機物の炭化物及
び活性炭等が用いられる他、近年は吸着効果が高く比較
的大量に産出されるゼオライトが廉価な脱臭吸着剤とし
て採用される。そして、上記ゼオライトは粒状に加工さ
れることから適宜な容器に収容した状態で、排気部の適
所に設置して用いることが試みられられている。2. Description of the Related Art Generally, in a processing device for crushing raw garbage or the like, a purifying device for treating excrement, or a processing device or equipment for heating or incinerating scraps such as plastics, poisonous gas or offensive odor (bad odor) Therefore, the exhaust part is provided with a removing means such as a deodorizing device or an afterburner device to clean the exhaust gas. As the deodorant used for deodorizing the gas as the above conventional removing means, charcoal and other organic substance carbides and activated carbon are used, and in recent years, zeolite, which has a high adsorption effect and is produced in a relatively large amount, is adopted as an inexpensive deodorant adsorbent. To be done. Since the zeolite is processed into particles, it has been attempted to install the zeolite in an appropriate place in the exhaust unit in a state of being housed in an appropriate container.

【０００３】[0003]

【発明が解決しようとする課題】然し上記従来の脱臭装
置のようにゼオライト粒を単に容器に入れて、例えば排
気筒内に挿入設置したものでは、狭小なスペースに設置
されるゼオライトの量には制約があること、及び連続的
に排出される多量な異臭ガスを含む気体を濾過する場合
に、容器内に収容されたゼオライト等（以下吸着剤と言
う）は数時間乃至数日の使用において吸着限界（飽和）
に達し、早期に吸着作用を失うと共に通気性を阻害する
ことになる。そのため各種処理装置はその機能を十分に
発揮することができないばかりか、異臭を大気中に放出
して公害を生ずる等の問題があり、上記吸着剤は頻繁に
新たなものに取り替える煩雑な作業と、大量な吸着剤の
ストックを要する欠点がある。そこで本発明は上記従来
の問題を解消して、処理装置等の気体中に含まれる臭い
を吸着剤とオゾンとで的確に脱臭して、長期間にわたり
脱臭性能を維持して使用することのできる脱臭装置を提
供しようとするものである。However, in the case where the zeolite particles are simply placed in a container and inserted into, for example, an exhaust stack as in the above-mentioned conventional deodorizing device, the amount of zeolite to be installed in a narrow space is small. Zeolites etc. (hereinafter referred to as adsorbents) housed in the container are adsorbed during use for several hours to several days when there are restrictions and when a gas containing a large amount of offensive odor gas that is continuously discharged is filtered. Limit (saturation)
And the air permeability is impaired and the adsorption action is lost at an early stage. Therefore, not only the various processing devices can not exert their functions sufficiently, but also there is a problem that offensive odor is emitted into the atmosphere to cause pollution, and the adsorbent is often a complicated work to replace with a new one. However, there is a drawback that a large amount of adsorbent stock is required. Therefore, the present invention solves the above-mentioned conventional problems, and properly deodorizes the odor contained in the gas of the processing device or the like with the adsorbent and ozone, and can be used while maintaining the deodorizing performance for a long period of time. It is intended to provide a deodorizing device.

【０００４】[0004]

【課題を解決するための手段】上記目的を達成するため
本発明による脱臭装置は、吸気口１ａと排気口１ｂを有
する脱臭室５に気体中の臭いを吸着する吸着剤Ｗを収容
する容器９を装脱可能に設け、上記吸着剤ＷにオゾンＯ
を供給して該吸着剤Ｗのオゾン洗浄を行い、気体をオゾ
ン脱臭するオゾン送給部８を上記容器９に設けたことを
特徴としている。また脱臭室５に装着された吸着剤Ｗの
通気方向下手側にオゾン処理間隔を有して、オゾンＯの
送給部８を設けたことを特徴としている。また送給部８
を吸着剤Ｗの通気断面に対向させて環状に形成した管体
となし、その周面からオゾンＯを送給するようにすると
効果的である。さらに吸着剤Ｗをゼオライトとなし通気
性を有する容器９内に収容させ、該容器９を脱臭室５に
着脱可能にするとよい。また脱臭装置１は生ごみ処理機
等の処理装置の排気口２ａ，（３０）に取り付けられ
る。In order to achieve the above object, a deodorizing apparatus according to the present invention comprises a container 9 containing an adsorbent W for adsorbing a odor in a gas in a deodorizing chamber 5 having an intake port 1a and an exhaust port 1b. Can be installed and removed, and ozone O can be added to the adsorbent W.
Is supplied to perform ozone cleaning of the adsorbent W, and the container 9 is provided with an ozone feeding unit 8 for deodorizing the gas with ozone. Further, it is characterized in that the ozone O feeding unit 8 is provided at an ozone treatment interval on the lower side in the ventilation direction of the adsorbent W mounted in the deodorizing chamber 5. Also the feeding section 8
It is effective to form ozone into a tubular body opposed to the ventilation cross section of the adsorbent W, and to feed the ozone O from the peripheral surface thereof. Further, it is preferable that the adsorbent W is made of zeolite and is housed in a container 9 having air permeability, and the container 9 can be attached to and detached from the deodorizing chamber 5. Further, the deodorizing device 1 is attached to the exhaust ports 2a, (30) of a processing device such as a food waste processing machine.

【０００５】[0005]

【作用】上記構成した脱臭装置１は生ごみ処理機Ｓ或い
はトイレＴ等の処理装置の排気口２ａ，（３０）に装着
され、該処理装置内の気体は脱臭装置１の吸気口１ａか
ら吸気されて脱臭室５を経て排気口１ｂから大気中に排
出される。このとき異臭を含む気体は脱臭室５に装着さ
れた吸着剤Ｗの通気方向下手側のオゾン処理間隔におい
て、送給部８から送給されるオゾンＯと充分に接して脱
臭されると共に、脱臭室５にて容器９内の吸着剤Ｗ中を
通過するとき、臭い成分が吸着剤Ｗに的確に吸着されて
無臭な状態で良好に排出される。またオゾンＯは上記気
体と共に吸着剤Ｗ中を通過する際吸着剤Ｗに接してオゾ
ン洗浄をするので、吸着剤Ｗは吸着物を分解されながら
吸着作用を回復して、長期間にわたり脱臭性能を良好に
持続することができ、その結果吸着剤Ｗの交換が僅少と
なるように作用する。The deodorizing device 1 configured as described above is attached to the exhaust ports 2a and (30) of the processing device such as the garbage processing machine S or the toilet T, and the gas in the processing device is taken in through the intake port 1a of the deodorizing device 1. After passing through the deodorizing chamber 5, it is discharged into the atmosphere through the exhaust port 1b. At this time, the gas containing an offensive odor is sufficiently contacted with the ozone O fed from the feeding unit 8 to be deodorized at the ozone treatment interval on the lower side in the ventilation direction of the adsorbent W mounted in the deodorization chamber 5, and the deodorization is also performed. When passing through the adsorbent W in the container 9 in the chamber 5, the odorous components are accurately adsorbed by the adsorbent W and are satisfactorily discharged in an odorless state. Further, when the ozone O passes through the adsorbent W together with the above gas, the ozone O contacts the adsorbent W to wash the ozone. Therefore, the adsorbent W recovers the adsorbing action while decomposing the adsorbed material and has a deodorizing performance for a long period of time. It can be maintained well, so that the exchange of the adsorbent W is minimal.

【０００６】また吸着剤Ｗの通気断面に対向させて管体
を環状に形成された送給部８は、その周面からオゾンＯ
を気体と混合し易いように送給するので、気体の脱臭が
的確となりまた吸着剤Ｗを偏りの無い状態でむらなくオ
ゾン洗浄できる。吸着剤Ｗはゼオライト粒を用いて通気
性を有する容器９内に収容させ、該容器９を脱臭室５に
着脱可能にすることにより、脱臭性能の高い脱臭装置を
簡単且つ廉価に製作し得便利に使用することができる。Further, the feeding portion 8 having a tubular body formed in a ring shape so as to face the ventilation cross section of the adsorbent W has ozone O from its peripheral surface.
Is sent so that it can be easily mixed with the gas, so that the gas can be deodorized accurately, and the adsorbent W can be uniformly cleaned with ozone in a non-biased state. The adsorbent W is housed in a container 9 having air permeability using zeolite particles, and the container 9 can be attached to and detached from the deodorizing chamber 5, so that a deodorizing device with high deodorizing performance can be easily manufactured at low cost and is convenient. Can be used for

【０００７】[0007]

【実施例】本発明の実施例を図面に基づき説明する。図
１〜図４における本発明第１実施例に係わる脱臭装置１
は、生ごみ処理機Ｓの機壁２に形成された排気口２ａに
取付ネジ２ｂで着脱可能に立設され、上記生ごみ処理機
Ｓで発生する異臭を伴う気体を脱臭装置１の吸気口１ａ
から排気口１ｂを通過させる過程において脱臭するよう
にしている。上記脱臭装置１の本体部分は排気口２ａに
連通する吸気筒３の上部に連設されて、オゾン室４を介
して取り付けられる吸気口１ａ及び排気口１ｂを有する
脱臭室５を形成した脱臭筒６を設けると共に、上記オゾ
ン室４にはオゾン発生器７を導管７ａで接続している。Embodiments of the present invention will be described with reference to the drawings. 1 to 4, the deodorizing device 1 according to the first embodiment of the present invention
Is attached to an exhaust port 2a formed in the machine wall 2 of the food waste processing machine S so as to be detachable by a mounting screw 2b, and removes a gas having an offensive odor generated in the food waste processing machine S from the intake port of the deodorizing device 1. 1a
Is deodorized in the process of passing through the exhaust port 1b. The main body of the deodorizing device 1 is connected to an upper part of an intake pipe 3 communicating with the exhaust port 2a, and forms a deodorizing chamber 5 having an intake port 1a and an exhaust port 1b attached via an ozone chamber 4. 6 is provided, and an ozone generator 7 is connected to the ozone chamber 4 by a conduit 7a.

【０００８】上記吸気筒３は鉤型に形成されたコーナ下
部に、円錐板の央部にドレン栓３ａを有する底蓋３ｂを
開閉可能に取着して、排気口２ａから送出される水分或
いは微細な浮遊物の落下物を受け止めて機外に随時排出
可能となしている。また前記オゾン室４にはオゾン発生
器７の導管７ａに接続する管体を送給管８として臨設さ
せ、該送給管８はオゾン室４に内接する環状となしその
周面に的数のノズル孔８ａを内側に向けて開設すると共
に（一部異方向に開設している）、オゾン室４の外形を
前記脱臭筒６よりも大径な部屋とし脱臭室５に至る前
に、オゾンＯと気体とが充分に混合可能な滞留時間を創
出するオゾン処理間隔を有してオゾンによる脱臭分解処
理効果が促進されるようにしている。In the intake cylinder 3, a bottom cover 3b having a drain plug 3a at the center of a conical plate is attached to the lower corner of a hook so as to be openable and closable, and water or moisture discharged from the exhaust port 2a or It catches the falling matter of minute floating matter and can discharge it outside the machine at any time. Further, in the ozone chamber 4, a pipe body connected to the conduit 7a of the ozone generator 7 is provided as a feed pipe 8, and the feed pipe 8 is not inscribed in the ozone chamber 4 but has a proper number on its peripheral surface. The nozzle hole 8a is opened inward (partially opened in a different direction), and the ozone chamber 4 has a larger outer diameter than the deodorizing cylinder 6 before the ozone deodorizing chamber 5 is reached. And ozone have an ozone treatment interval that creates a residence time in which they can be sufficiently mixed, so that the deodorizing decomposition treatment effect by ozone is promoted.

【０００９】また断面円筒形の脱臭筒６内に構成される
脱臭室５には環状の受具５ａを固着して、上方の排気口
１ｂから挿入されるゼオライト等の脱臭剤Ｗを収容した
容器９を受け止め支持している。１０は排気部でありモ
ータで回転される排気ファン１１を内装すると共に排気
孔１２を有して屋根状に形成され、排気口１ｂの上端の
脱臭筒６に着脱可能に嵌挿して、前記容器９の交換時に
は蓋状に構成した上記排気部１０を抜き差し開閉するこ
とにより、簡単な構成で容易且つ便利に行うようにして
いる。A deodorizing chamber 5 formed in a deodorizing cylinder 6 having a cylindrical cross section has an annular receiving member 5a fixed thereto and a container containing a deodorizing agent W such as zeolite inserted from an upper exhaust port 1b. We receive 9 and support. Reference numeral 10 denotes an exhaust portion, which is internally formed of an exhaust fan 11 rotated by a motor and has a roof shape having an exhaust hole 12 and is detachably fitted into a deodorizing cylinder 6 at an upper end of the exhaust port 1b to form the container. At the time of replacement of 9, the lid-shaped exhaust part 10 is removed and opened / closed to facilitate and convenient operation with a simple structure.

【００１０】次に上記実施例に用いるオゾン発生器７の
概要を図５について説明すると、オゾン発生部１５は機
筐１６内で高周波発生器１７及び除湿器１８を介し、エ
アーコンプレッサ１９を合流連結して家庭用電源に接続
され、オゾンを発生するようにしており、発生されたオ
ゾンＯは導管７ａを介して送給管８のノズル孔８ａか
ら、脱臭室５内に装着された吸着剤Ｗを収容する容器９
の上手側にオゾン処理間隔を設けて送出される。尚上記
送給管８はこれを延長して前記容器９内に直接的に送給
するようにしてもよい。Next, the outline of the ozone generator 7 used in the above-mentioned embodiment will be described with reference to FIG. 5. The ozone generator 15 is connected to the air compressor 19 through the high frequency generator 17 and the dehumidifier 18 in the machine casing 16. Then, it is connected to a household power source to generate ozone, and the generated ozone O is adsorbent W installed in the deodorizing chamber 5 from the nozzle hole 8a of the feed pipe 8 through the conduit 7a. Container 9
It is delivered with an ozone treatment interval on the upper hand side. The feeding pipe 8 may be extended so as to feed it directly into the container 9.

【００１１】図４，図５に１実施例として示す吸着剤Ｗ
を収容する容器９は、該吸着剤Ｗを漏出しない目合いの
小孔を多数穿設したステンレス板よりなる茶筒状の本体
９ａとその蓋体９ｂとにより形成され、該本体９ａ外周
の中程上部にはスポンジ状のシール９ｃを鍔状に巻き付
けて、容器９が脱臭室５内に装着状態にあるとき該脱臭
室５の内周に密着して気密を有するようにしている。従
って前記排気ファン１１で吸気される気体は上記シール
９ｃ下部で、容器９の底面のみならず周面からも容器９
内に吸い込むことができ、またシール９ｃの上部からは
同様に広い面積で吸い出すことができるので、吸着剤Ｗ
の設置による排気抵抗を軽減することができる共に、多
量の吸着剤Ｗを容器９に収容可能となして吸着性能を向
上するようにしている。An adsorbent W shown as an embodiment in FIGS. 4 and 5
The container 9 for accommodating the adsorbent W is formed by a tea-tube-shaped main body 9a made of a stainless steel plate having a large number of small holes that do not leak the adsorbent W and a lid 9b of the main body 9a. A sponge-like seal 9c is wrapped around the upper part in a brim shape so that when the container 9 is mounted inside the deodorizing chamber 5, the container 9 is closely attached to the inner periphery of the deodorizing chamber 5 to be airtight. Therefore, the gas sucked in by the exhaust fan 11 is below the seal 9c and is not limited to the bottom surface of the container 9 but also the peripheral surface thereof.
Since it can be sucked into the inside and can also be sucked out from the upper part of the seal 9c in a large area, the adsorbent W
The exhaust resistance due to the installation can be reduced, and a large amount of the adsorbent W can be accommodated in the container 9 to improve the adsorption performance.

【００１２】また吸着剤Ｗにゼオライト粒を用いる場合
は、下層のものを大粒として順次小粒となるように層別
に収容すると通気性並びに脱臭吸着性が向上するので好
ましく、さらにゼオライト層の中途に活性炭等異種の吸
着剤Ｗを介装するとよい。また排気中に油脂成分や粗い
ゴミ等が含まれる場合には、本炭粒を最下層に設置する
ことによりゼオライト粒の目詰りを具合よく抑制するこ
とができる。尚、容器９の外周面にシール９ｃを設ける
ことにより、容器９並びに脱臭室５の精度を要しないの
で製作を簡単かつ廉価に行うことができる。また容器９
の外周面に通気孔を設けずに底部及び蓋部のみに通気孔
を開設する場合には、受具５ａと容器９の底部との接合
を気密に設置することが望まれる。When zeolite particles are used as the adsorbent W, it is preferable that the lower layer particles are accommodated in layers so that the particles in the lower layer become large particles and become smaller particles in order to improve the air permeability and the deodorizing and adsorbing property. It is advisable to interpose different kinds of adsorbents W. Also, when the exhaust contains oil and fat components, coarse dust, etc., the clogging of the zeolite particles can be properly suppressed by installing the main carbon particles in the lowermost layer. By providing the seal 9c on the outer peripheral surface of the container 9, the accuracy of the container 9 and the deodorizing chamber 5 is not required, so that the manufacturing can be performed easily and inexpensively. Again container 9
When the ventilation holes are provided only on the bottom and the lid without providing the ventilation holes on the outer peripheral surface of the container, it is desirable that the joint between the receiving member 5a and the bottom of the container 9 be installed airtight.

【００１３】次に生ごみ処理機Ｓの構成について説明す
る。２０は機壁２の上部に形成され蓋２１で開閉可能に
閉鎖される処理室２２の供給口であり、該処理室２２内
には多数の処理歯を軸着した攪拌体２３が矢印方向に回
転可能に支架され、その外周を囲繞する受網２４との間
で供給される生ごみＮ等を粉砕攪拌すると共に、適宜供
給される醗酵菌或いは腐食分解促進剤等の処理剤（不図
示）を具合よく混合して醗酵分解等を助長するようにし
ている。２５は上記受網２４を通過して落下される生ご
みＮの受箱であり、生ごみＮが腐食完了或いは満量とな
ると適期に機外に取出し可能としている。２６は前述排
気口２ａに通ずる処理室２２の受網２４外に取り付けた
ヒータであり、処理室２２内を適正温度に加温すること
より生ごみＮを具合よく醗酵分解するようにしている。
２７は生ごみ処理機Ｓの運転操作を司る制御盤であり、
上記攪拌体２３及び排気ファン１１，ヒータ２６，オゾ
ン発生器７等の操作スイッチ類２７ａを備えると共に、
これらを間歇或いは時限的に作動停止させるタイマー類
２７ｂを設けている。Next, the structure of the food waste processor S will be described. Reference numeral 20 denotes a supply port of a processing chamber 22 which is formed in an upper portion of the machine wall 2 and which is openably and closably closed by a lid 21. Inside the processing chamber 22, an agitator 23 having a large number of processing teeth axially attached is arranged in an arrow direction. While crushing and stirring the food waste N, etc., which is rotatably supported and supplied between it and the receiving net 24 surrounding the outer periphery thereof, a processing agent (not shown) such as an appropriately supplied fermentation bacterium or a corrosion decomposition accelerator Are mixed well to promote fermentation decomposition and the like. Reference numeral 25 is a receiving box for the raw garbage N that passes through the receiving net 24 and is dropped, and can be taken out of the machine at an appropriate time when the raw garbage N has been completely corroded or is full. A heater 26 is attached to the outside of the receiving net 24 of the processing chamber 22 communicating with the exhaust port 2a, and heats the inside of the processing chamber 22 to an appropriate temperature so that the food waste N can be properly fermented and decomposed.
27 is a control panel that controls the operation of the food waste processing machine S,
The agitator 23, the exhaust fan 11, the heater 26, the operation switches 27a such as the ozone generator 7 are provided, and
A timer 27b for intermittently or intermittently stopping the operation of these is provided.

【００１４】次に上記構成した第１実施例の使用態様及
び動作について説明する。先ず前述制御盤２７の操作ス
イツチ２７ａをＯＮにして攪拌体２３及び排気ファン１
１，ヒータ２６，オゾン発生器７等を作動させ、供給口
２０から生ごみＮ及び処理剤等を投入する。これらは攪
拌体２３により回転粉砕されながら攪拌混合されると共
に、ヒータ２６により適温に維持された処理室２２内で
醗酵分解をする。上記処理がなされた処理済の生ごみＮ
は、受網２４から漏出して受箱２５内に堆積した状態と
なって、機外に取り出され一連の生ごみ処理が完了（通
常１週間程度の処理時間を要する。）される。Next, the mode of use and operation of the first embodiment constructed as described above will be explained. First, the operation switch 27a of the control panel 27 is turned on, and the stirring body 23 and the exhaust fan 1 are turned on.
1, the heater 26, the ozone generator 7, etc. are operated, and the garbage N, the processing agent, etc. are charged from the supply port 20. These are agitated and mixed while being rotationally pulverized by an agitator 23, and are decomposed by fermentation in the processing chamber 22 maintained at an appropriate temperature by the heater 26. Treated food waste N that has undergone the above treatment
Is leaked from the receiving net 24 and accumulated in the receiving box 25, is taken out of the machine, and a series of garbage processing is completed (usually, a processing time of about one week is required).

【００１５】上記生ごみＮが処理される際にはその醗酵
分解時に異臭（悪臭）を発生するので、該異臭を含む処
理室２２内の気体は排気ファン１１により排気口２ａか
ら吸い出されて、吸気筒３及びオゾン室４並びに脱臭室
５を経て機外に排出される。このとき上記気体中の臭い
成分は既述の如く構成したオゾン室４のオゾン処理間隔
において、オゾンＯに接して１次脱臭処理が行われると
共に脱臭室５にて容器９内の吸着剤Ｗ中を通過する際、
残留する臭い成分は吸着剤Ｗに吸着されて２次脱臭処理
が行われて、気体はシール９ｃより上部の容器９周面を
通過して略無臭な状態で排気孔１２から排出される。ま
たオゾンＯの排出量はオゾン排出規制値の０．１ＰＰＭ
以下の排出となされるものである。When the food waste N is processed, an offensive odor (bad odor) is generated during fermentation and decomposition of the food waste N. Therefore, the gas in the processing chamber 22 containing the offensive odor is sucked out from the exhaust port 2a by the exhaust fan 11. After passing through the intake cylinder 3, the ozone chamber 4, and the deodorizing chamber 5, the gas is discharged to the outside of the machine. At this time, the odorous component in the gas is subjected to the primary deodorizing treatment in contact with ozone O in the ozone treatment interval of the ozone chamber 4 configured as described above, and the odor component in the container 9 is stored in the deodorizing chamber 5 in the adsorbent W. When passing through
The remaining odor component is adsorbed by the adsorbent W and subjected to the secondary deodorization process, and the gas passes through the peripheral surface of the container 9 above the seal 9c and is discharged from the exhaust hole 12 in a substantially odorless state. The amount of ozone O emission is 0.1PPM which is the ozone emission regulation value.
The following emissions are made.

【００１６】その結果、吸着剤Ｗにゼオライトを用い収
容した容器９内にオゾンを用いずに直接気体を濾過させ
る場合に対し、上記実施例の如く予め気体にオゾン処理
を施したのち吸着剤Ｗを濾過させると共に、オゾンＯを
吸着剤Ｗに充分に供給するようにした場合には、前者は
脱臭率が約６０％で略３日程度の運転で吸着剤の飽和を
みたが、後者では脱臭率は９５％以上であり且つ吸着剤
の飽和日数は数倍となって、生ごみ処理機Ｓの処理日数
である一週間の使用をゼオライトの交換を要することな
く、それ以上に使用し得て改善効果を確認することがで
きた。尚、実験によりゼオライトのみで脱臭吸着させて
飽和状態となったものを、オゾン洗浄した結果は９５％
以上の回復率であり再利用可能であった。As a result, in the case where the gas is directly filtered without using ozone in the container 9 containing zeolite as the adsorbent W, the adsorbent W is subjected to ozone treatment in advance as in the above embodiment. When the ozone O was sufficiently supplied to the adsorbent W while the adsorbent W was filtered, the former had a deodorization rate of about 60% and the adsorbent was saturated after about 3 days of operation, but the latter had a deodorization effect. The rate is 95% or more and the number of days of saturation of the adsorbent is several times, and it is possible to use the garbage treatment machine S for one week, which is the number of treatment days, without the need to replace the zeolite. We were able to confirm the improvement effect. In addition, the result of ozone washing of the one that was saturated by deodorizing and adsorbing with only zeolite in the experiment was 95%.
The recovery rate was above and it was reusable.

【００１７】次に図７に示す第２実施例について説明す
る。この脱臭装置１は吸気口１ａ及び排気口１ｂを有す
るストレートな直管状の脱臭筒１ｃ内にオゾン室４及び
脱臭室５を設けると共に、脱臭筒１ｃの外壁にオゾン発
生器７を一体的に構成して製作を簡単にしながら、上述
した生ごみ処理機Ｓ等への処理装置への取り付け設置並
びに運搬作業等を便利に行うようにしている。図の実施
例において該脱臭装置１は、建物Ｈに設置されるトイレ
Ｔのダクト３０に吸気口１ａの下端をシール部材３１を
介して気密に嵌挿して取り付けると共に、上部に排気部
１０を有する排気筒３２をシール部材３１を介して着脱
可能に気密を有して嵌合し取り付けている。３３，３３
は脱臭筒１ｃ内周に突設した受止片である。Next, a second embodiment shown in FIG. 7 will be described. In this deodorizing device 1, an ozone chamber 4 and a deodorizing chamber 5 are provided in a straight straight tubular deodorizing cylinder 1c having an intake port 1a and an exhaust port 1b, and an ozone generator 7 is integrally formed on the outer wall of the deodorizing cylinder 1c. Therefore, while simplifying the production, the above-mentioned food waste processing machine S and the like can be conveniently attached to the processing device, and installed and transported. In the illustrated embodiment, the deodorizing device 1 is air-tightly fitted and attached to a duct 30 of a toilet T installed in a building H with a lower end of an intake port 1a via a seal member 31, and has an exhaust part 10 on an upper part. The exhaust pipe 32 is detachably and airtightly fitted and mounted via the seal member 31. 33,33
Is a receiving piece protruding from the inner circumference of the deodorizing cylinder 1c.

【００１８】上記オゾン室４内には導管７ａに接続され
るノズル孔８ａを有する送給管８を螺旋状に形成して臨
設させ、該送給管８から多段階に送出されるオゾンＯと
気体との接触を充分に行うようにすると共に、該送給管
８の上部には通気孔を有する誘導部材３４を介装して、
該誘導部材３４によりオゾンＯと気体とが一時的に集合
し具合よく混合して、オゾンＯによる気体中の臭い成分
の分解処理をより的確に行うことができるようにしてい
る。A supply pipe 8 having a nozzle hole 8a connected to a conduit 7a is spirally formed in the ozone chamber 4 and is provided in the ozone chamber 4, and ozone O is supplied from the supply pipe 8 in multiple stages. In order to make sufficient contact with the gas, a guide member 34 having a ventilation hole is provided on the upper portion of the feed pipe 8,
Ozone O and the gas are temporarily aggregated and mixed well by the guide member 34, so that the odorous component in the gas can be decomposed by the ozone O more accurately.

【００１９】また脱臭室５内下部には容器９支持用の受
具５ａを受網状に形成しており、この上方の脱臭筒１ａ
部位には容器９の出し入用の開口３５を設け、該開口３
５には開閉蓋３６を設けている。また吸着剤Ｗを収容す
る容器９は図８に示すように、吸着剤Ｗを漏出しない大
きさの網目または小孔を多数穿設した紙状のパックとな
し、容器９内に吸着剤Ｗを収容したのち、筒部の開口上
端を内側に折り曲げて接合した接合部９ｄを設けて構成
している。A receiving member 5a for supporting the container 9 is formed like a net in the lower part of the deodorizing chamber 5, and the deodorizing cylinder 1a above the receiving member 5a is formed.
An opening 35 for loading and unloading the container 9 is provided in the portion, and the opening 3
An opening / closing lid 36 is provided at 5. As shown in FIG. 8, the container 9 containing the adsorbent W is a paper-like pack having a large number of meshes or small holes that do not leak out the adsorbent W, and the adsorbent W is stored in the container 9. After being housed, the upper end of the opening of the tubular portion is bent inward to be joined to form a joint portion 9d.

【００２０】そしてを容器９外周の中程上部には弾性を
有するシール９ｃを鍔状に形成し、容器９が脱臭室５内
の受具５ａ上に設置された装着状態にあるとき、該脱臭
室５の内周に密着し気密を有するようにしている。従っ
て前記排気ファン１１で吸気される気体は上記シール９
ｃ下部で、容器９の底面のみならず周面からも容器９内
に入り込むことができ、さらにシール９ｃの上部からも
同様に広い面積で吸い出すことができるので、吸着剤Ｗ
の設置による排気抵抗を軽減すると共に多量の吸着剤Ｗ
を容器９に収容可能となして吸着性能を向上することが
できる。また容器９の中程部分は無孔部９ｅとすること
により、気体を吸着剤Ｗ中で充分に濾過させるようにし
ている。９ｆは容器９の底部へ気体を誘導するガイド部
である。このように紙資材から形成された容器９は精度
を要することなく簡単且つ廉価に製作可能となると共
に、脱臭装置１への着脱交換が容易であり、さらに使用
済容器９の廃棄処理もゼオライト等の吸着剤Ｗとともに
有効肥料として地中に還元可能となる利点がある。An elastic seal 9c is formed in a brim shape in the upper middle part of the outer periphery of the container 9, and when the container 9 is installed on the receiving tool 5a in the deodorizing chamber 5, the deodorizing operation is performed. The inner periphery of the chamber 5 is in close contact with and airtight. Therefore, the gas sucked in by the exhaust fan 11 is the seal 9
In the lower part of c, not only the bottom surface of the container 9 but also the peripheral surface thereof can enter the container 9, and the upper part of the seal 9c can similarly suck out a large area.
Exhaust resistance due to installation of a large amount of adsorbent W
Can be accommodated in the container 9 and the adsorption performance can be improved. Further, the non-perforated portion 9e is formed in the middle portion of the container 9 so that the gas can be sufficiently filtered in the adsorbent W. Reference numeral 9f is a guide portion for guiding gas to the bottom of the container 9. In this way, the container 9 made of paper material can be manufactured easily and inexpensively without requiring precision, and can be easily attached to and detached from the deodorizing device 1, and the used container 9 can be disposed of by using zeolite or the like. There is an advantage that it can be returned to the ground as an effective fertilizer together with the adsorbent W.

【００２１】以上の構成による第２実施例によれば、ト
イレＴから強制的に送り込まれるか或いは排気ファン１
１で吸気されることにより、脱臭装置１へ送給される臭
い成分を含む気体は、前記オゾン室４で良好に１次処理
が行われて臭い成分を少なくした状態で脱臭室５の吸着
剤Ｗ中を通過し、第２次の臭い成分吸着処理が的確に行
われるから、排気口１ｂを介し排気部１０から排出され
る気体は等１実施例と同様に異臭のない状態で良好に排
出されるので、臭い公害や大気の汚染等を惹起すること
がない。また脱臭装置１を直管状となしオゾン発生器７
を一体化したことにより、上記トイレＴに限ることなく
種々な処理装置への装着が容易となる特徴があり、さら
に開閉蓋３６付きの脱臭室５に構成したことにより、容
器９の装脱を面倒な作業を要することなく便利に行うこ
とができる。尚上記脱臭装置１は他の任意な処理装置に
装着してもよくこの場合にも同様に作用する。According to the second embodiment having the above construction, the air is forcedly fed from the toilet T or the exhaust fan 1
The gas containing the odorous component, which is sucked into the deodorizing device 1 by being sucked in 1, is subjected to a good primary treatment in the ozone chamber 4 to reduce the odorous component, and then the adsorbent in the deodorizing chamber 5 Since the second odor component adsorption process is performed properly after passing through W, the gas discharged from the exhaust section 10 through the exhaust port 1b is discharged well without any offensive odor as in the first embodiment. Therefore, it does not cause odor pollution or air pollution. In addition, the deodorizing device 1 is not a straight tube, and the ozone generator 7
By integrating the above, there is a feature that it can be easily attached to various processing devices without being limited to the toilet T. Furthermore, since the deodorizing chamber 5 with the opening / closing lid 36 is configured, the container 9 can be attached / detached. It can be conveniently performed without requiring troublesome work. The deodorizing device 1 may be attached to any other processing device, and the same operation is performed in this case.

【００２２】[0022]

【発明の効果】本発明は以上説明したように構成されて
いるので、以下に記載するような効果を奏する。異臭を
含む気体は脱臭室に臨設された送給部から送給されるオ
ゾンで脱臭されると共に、脱臭室にて容器内の吸着剤中
を通過する際に濾過されて無臭な状態で良好に排出され
る。またオゾンは吸着剤をオゾン洗浄するように作用す
るので、吸着剤は吸着物を分解されながら吸着作用回復
した状態で長期間にわたり良好な脱臭性能を維持するこ
とができると共に、吸着剤及び容器の交換を僅少となし
簡単で廉価な脱臭作業を遂行可能にする。Since the present invention is constructed as described above, it has the following effects. The gas containing an offensive odor is deodorized by the ozone fed from the feeding unit installed in the deodorization chamber, and is filtered while passing through the adsorbent in the container in the deodorization chamber, and it is odorless and good. Is discharged. Further, since ozone acts to wash the adsorbent with ozone, the adsorbent can maintain good deodorizing performance for a long period of time while the adsorbent is being decomposed and the adsorbing action is recovered, and the adsorbent and the container Allows easy and inexpensive deodorization work with little replacement.

【００２３】また吸着剤の通気断面に対向させて環状に
形成した送給部により、気体を吸着剤に至る前にオゾン
と充分に混合させてオゾン脱臭したのち、吸着剤中を濾
過させることにより、吸着剤は吸着負荷を低減された状
態で的確に脱臭吸着するので、大量な気体の脱臭処理を
長時間性能よく行うことができる。また吸着剤を偏りの
無い状態でむらなく洗浄して長期の吸着性能を維持する
ことを可能となす。さらに吸着剤はゼオライト粒として
通気性を有する容器内に収容させ、該容器を脱臭室に着
脱可能に装着して処理装置に取り付けることにより、脱
臭性能の高い脱臭装置を簡単且つ廉価に提供でき処理装
置の処理作業を良好に行うことができる。Further, by means of a feeding section formed in an annular shape so as to face the ventilation cross section of the adsorbent, the gas is thoroughly mixed with ozone before reaching the adsorbent to deodorize the ozone, and then the inside of the adsorbent is filtered. Since the adsorbent accurately deodorizes and adsorbs with a reduced adsorption load, it is possible to perform deodorization of a large amount of gas with good performance for a long time. Further, it is possible to wash the adsorbent evenly without any unevenness and maintain the adsorption performance for a long period of time. Furthermore, the adsorbent is contained as a zeolite particle in a breathable container, and the container is detachably attached to the deodorization chamber and attached to the treatment device, so that a deodorization device with high deodorization performance can be provided easily and at low cost. The processing operation of the device can be performed well.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明第１実施例の脱臭装置を備えた生ごみ処
理機を示す正面図である。FIG. 1 is a front view showing a food waste disposer including a deodorizing device according to a first embodiment of the present invention.

【図２】図１の平面図。FIG. 2 is a plan view of FIG.

【図３】図１の生ごみ処理機を断面した側面図。FIG. 3 is a side view in section of the food waste disposer of FIG. 1.

【図４】図１の脱臭装置の側断面図。FIG. 4 is a side sectional view of the deodorizing device of FIG.

【図５】オゾン発生器の回路図。FIG. 5 is a circuit diagram of an ozone generator.

【図６】吸着剤の収容状態を示す容器の斜視図。FIG. 6 is a perspective view of a container showing a state of containing an adsorbent.

【図７】本発明第２実施例の脱臭装置を示し、（Ａ）は
脱臭装置をトイレの排気口に装着した状態を示す側面
図。（Ｂ）はその断面図。FIG. 7 is a side view showing a deodorizing device according to a second embodiment of the present invention, in which (A) is a state in which the deodorizing device is attached to an exhaust port of a toilet. (B) is a sectional view thereof.

【図８】（Ａ）は図７に示す容器の斜視図。（Ｂ）は側
断面図。FIG. 8A is a perspective view of the container shown in FIG. (B) is a side sectional view.

【符号の説明】[Explanation of symbols]

１ 脱臭装置 １ａ 吸気口 １ｂ 排気口 ３ 吸気筒 ４ オゾン室 ５ 脱臭室 ６，（１ｃ） 脱臭筒 ７ オゾン発生器 ８ 送給管（送給部） ９ 容器 １０ 排気部 Ｗ 吸着剤 Ｓ 生ごみ処理機（処理装置） 1 Deodorizer 1a Intake port 1b Exhaust port 3 Intake cylinder 4 Ozone chamber 5 Deodorization chamber 6, (1c) Deodorization cylinder 7 Ozone generator 8 Feed pipe (feed part) 9 Container 10 Exhaust part W Adsorbent S Food waste treatment Machine (processing device)

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.⁶ 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ０１Ｄ 53/04 ＺＡＢ Ｇ 53/34 ＺＡＢ 53/74 Ｂ０５Ｂ 3/00 ＺＡＢ Ｂ０９Ｂ 5/00 ＺＡＢ Ｂ０１Ｄ 53/34 １１６ Ｆ Ｂ０９Ｂ 5/00 ＺＡＢ Ｐ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location B01D 53/04 ZAB G 53/34 ZAB 53/74 B05B 3/00 ZAB B09B 5/00 ZAB B01D 53 / 34 116 F B09B 5/00 ZAB P

Claims (5)

【特許請求の範囲】[Claims] 【請求項１】 吸気口（１ａ）と排気口（１ｂ）を有す
る脱臭室（５）に気体中の臭いを吸着する吸着剤（Ｗ）
を収容する容器（９）を装脱可能に設け、上記吸着剤
（Ｗ）にオゾン（Ｏ）を供給して該吸着剤（Ｗ）のオゾ
ン洗浄を行い、気体をオゾン脱臭するオゾン送給部
（８）を上記容器（９）に設けたことを特徴とした脱臭
装置。1. An adsorbent (W) for adsorbing an odor in a gas in a deodorizing chamber (5) having an intake port (1a) and an exhaust port (1b).
A container (9) for accommodating the adsorbent is detachably provided, ozone (O) is supplied to the adsorbent (W) to wash the adsorbent (W) with ozone, and an ozone feeding unit for deodorizing gas by ozone is supplied. A deodorizing device comprising (8) provided in the container (9). 【請求項２】 脱臭室（５）に装着された吸着剤（Ｗ）
の通気方向下手側にオゾン処理間隔を有して、オゾン
（Ｏ）の送給部（８）を設けた請求項１の脱臭装置。2. An adsorbent (W) mounted in the deodorizing chamber (5)
The deodorizing device according to claim 1, further comprising an ozone (O) feeding portion (8) provided at an ozone treatment interval on the lower side in the ventilation direction. 【請求項３】 送給部（８）を吸着剤（Ｗ）の通気断面
に対向させて環状に形成した管体となし、その周面から
オゾン（Ｏ）を送給する構造にした請求項１の脱臭装
置。3. A structure in which the feeding section (8) is a tubular body formed in an annular shape so as to face the ventilation cross section of the adsorbent (W), and ozone (O) is fed from the peripheral surface thereof. Deodorizing device 1. 【請求項４】 吸着剤（Ｗ）をゼオライトとなし通気性
を有する容器（９）内に収容させ、該容器（９）を脱臭
室（５）に着脱可能に取り付けた請求項１の脱臭装置。4. The deodorizing device according to claim 1, wherein the adsorbent (W) is housed in a container (9) having no air permeability and no zeolite, and the container (9) is detachably attached to the deodorizing chamber (5). . 【請求項５】 脱臭装置（１）を生ごみ処理機等の処理
装置の排気口（２ａ），（３０）に取り付けた請求項１
に記載の脱臭装置。5. The deodorizing device (1) is attached to exhaust ports (2a), (30) of a processing device such as a garbage processing machine.
The deodorizing device described in.