JPH02187116A - Soot adsorption device - Google Patents
Soot adsorption deviceInfo
- Publication number
- JPH02187116A JPH02187116A JP686889A JP686889A JPH02187116A JP H02187116 A JPH02187116 A JP H02187116A JP 686889 A JP686889 A JP 686889A JP 686889 A JP686889 A JP 686889A JP H02187116 A JPH02187116 A JP H02187116A
- Authority
- JP
- Japan
- Prior art keywords
- soot
- water
- diffusion plate
- liquid
- adsorption
- 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
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 23
- 239000004071 soot Substances 0.000 title abstract 8
- 239000007788 liquid Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000009792 diffusion process Methods 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- 239000003463 adsorbent Substances 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims description 25
- 238000005266 casting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 12
- 239000010419 fine particle Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、天ぷらなべ等から発生する油煙を吸着して
回収する装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an apparatus for adsorbing and recovering oily smoke generated from a tempura frying pan or the like.
［従来の技術］
従来、調理場で天ぷら等を揚げる場合に発生する油煙を
屋外に排出するのに換気扇が使用されることは周知であ
る。[Prior Art] Conventionally, it is well known that a ventilation fan is used to exhaust oil smoke generated outdoors when tempura or the like is fried in a kitchen.
一方、気体中に浮遊する微粉子を、高速回転する拡散板
に油を供給し、これを遠心力で飛散させて微粒子に衝突
させてこれを吸着させる集塵装置が、例えば特開昭６１
−７４６１４号公報で提案されており、これを油煙吸着
装置として利用することが考えられる。On the other hand, there is a dust collector that supplies oil to a diffusion plate that rotates at high speed to disperse fine particles suspended in a gas using centrifugal force, causing them to collide with and adsorb the fine particles.
This was proposed in Japanese Patent No. 74614, and it is possible to use this as an oil smoke adsorption device.
第３図は上記従来の集塵装置を示す縦断面図である。FIG. 3 is a longitudinal sectional view showing the conventional dust collector described above.
図中、（１）は円筒状の箱体、（２）は箱体（１）に支
持されその中心部に配置された中空管からなる回転軸、
（３）（４）は回転軸（２）の上下に固定された上板及
び下板、（５）は上板（３）及び下板（４）の周縁部に
固定された円筒状の金網、′、６）は金網（５）内に複
数枚［■隔を置いて配置され回転軸（２）に固定された
拡散板で、複数個の穴（６ａ）を有している。（７）は
回転軸（２）にその円周に沿って穿設された小穴で、拡
散板（６）が固定された位置よりも少し上方に配置され
ている。（８）は回転軸（２）の上端に結合された拡散
板用モータ、（９）は回転軸（２）の中空部と連通ずる
油タンク、（１０）は箱体（１）に設けられた吸入口、
（１１）は同じく排気口、 （１２）は箱体（１）の底
面に設けられた排液口である。In the figure, (1) is a cylindrical box, (2) is a rotating shaft made of a hollow tube supported by the box (1) and placed at its center;
(3) and (4) are the upper and lower plates fixed above and below the rotating shaft (2), and (5) are the cylindrical wire meshes fixed to the periphery of the upper plate (3) and the lower plate (4). , ', 6) are a plurality of diffuser plates arranged at intervals [■] in the wire mesh (5) and fixed to the rotating shaft (2), and have a plurality of holes (6a). (7) is a small hole drilled along the circumference of the rotating shaft (2), and is arranged slightly above the position where the diffuser plate (6) is fixed. (8) is a diffuser plate motor connected to the upper end of the rotating shaft (2), (9) is an oil tank that communicates with the hollow part of the rotating shaft (2), and (10) is installed in the box (1). inlet,
(11) is also an exhaust port, and (12) is a drain port provided on the bottom of the box (1).
従来の集塵装置は上記のように構成され、排液口（１２
）を閉じ、排気口（１１）に接続された送風機（図示し
ない）が運転されると、浮遊微粒子を含む気体は吸入口
（１０）から吸入され、箱体（１）内に導入されて排気
口（１１）から排出される。一方、モータ（８）により
回転軸（２）が回転されると、上板（３）、下板（４）
、金網（５）及び拡散板（６）は回転する。このとき、
油タンク（９）内の油は回転軸（２）の内部を通って下
方へ流れ、小穴（７）から拡散板（６）の上に流出し、
遠心力により拡散板（６）の周縁部に導かれ、ここから
微細な油滴となって接線方向へ飛散される油の霧化粒子
となる。この霧化粒子の一部は金網（５）を通って流出
し、他は金網（５）に付着して油膜を形成し、更には金
膜（５）から飛散する。A conventional dust collector is configured as described above, and has a drain port (12
) is closed and a blower (not shown) connected to the exhaust port (11) is operated, gas containing suspended particles is sucked in through the suction port (10), introduced into the box body (1), and exhausted. It is discharged from the mouth (11). On the other hand, when the rotating shaft (2) is rotated by the motor (8), the upper plate (3) and the lower plate (4)
, the wire mesh (5) and the diffuser plate (6) rotate. At this time,
The oil in the oil tank (9) flows downward through the interior of the rotating shaft (2), flows out from the small hole (7) onto the diffusion plate (6),
Atomized oil particles are guided by centrifugal force to the peripheral edge of the diffuser plate (6), from which they become fine oil droplets and are scattered in the tangential direction. Some of the atomized particles flow out through the wire mesh (5), others adhere to the wire mesh (5) to form an oil film, and further scatter from the gold film (5).
したがって気体中に含まれる比較的粒径の大きい微粒子
は高速回転する金網（５）により吹き飛ばされることに
よって気体から分離され、気体中に含まれる微粒子の一
部は金網（５）を通って流出した油の霧化粒子及び金網
（５）から飛散した油滴により捕捉される。また、微粒
子の他の一部は金網（５）上に形成された油膜により捕
捉され、油と共に遠心力により飛散する。また、微粒子
の他の一部は、金網（５）内に飛散する油の霧化粒子に
より捕捉され、金ｗ４（５）を通って流出するか、又は
金網（５）上に付着した後、遠心力によって金網（５）
から飛散する。このようにして分離された微粒子及び油
は１箱体（１）内を落下し、廃液口（１２）から排出さ
れる。Therefore, the relatively large particles contained in the gas were separated from the gas by being blown away by the wire mesh (5) rotating at high speed, and some of the particles contained in the gas flowed out through the wire mesh (5). It is captured by atomized oil particles and oil droplets scattered from the wire mesh (5). Further, another part of the fine particles is captured by the oil film formed on the wire mesh (5), and is scattered together with the oil by centrifugal force. In addition, another part of the fine particles is captured by the atomized particles of oil scattered within the wire mesh (5) and flows out through the wire w4 (5), or after adhering to the wire mesh (5), Wire mesh (5) by centrifugal force
Scattered from. The particles and oil separated in this manner fall within the box (1) and are discharged from the waste liquid port (12).
［発明が解決しようとする課題］
上記のような従来の集塵装置においては、油を拡散板（
６）による遠心力で飛散させて霧化粒子とし、これで気
体中の微粒子を捕捉するようにしているため、引火の危
険がないとは言えないという問題点がある。[Problems to be Solved by the Invention] In the conventional dust collector as described above, oil is dispersed through a diffusion plate (
Since fine particles in the gas are dispersed by the centrifugal force caused by 6) to become atomized particles, which are used to capture fine particles in the gas, there is a problem in that there is no risk of ignition.
この発明は上記問題点を解決するためになされたもので
、引火の危険をなくし、かつ油煙の捕捉性能を優れたも
のとすることができる油煙吸着装置を提供することを目
的とする。The present invention has been made to solve the above problems, and an object of the present invention is to provide an oil smoke adsorption device that can eliminate the risk of ignition and has excellent oil smoke trapping performance.
［課題を解決するための手段］
この発明に係る油煙吸着装置は、箱体内に油煙を吸入し
、高速回転する拡散板に水又は水と界面活性剤との混合
液からなる吸着液を供給し、これを遠心力で飛散させる
ようにしたものである。[Means for Solving the Problems] The oil smoke adsorption device according to the present invention sucks oil smoke into a box and supplies an adsorption liquid consisting of water or a mixture of water and a surfactant to a diffusion plate that rotates at high speed. , which is dispersed by centrifugal force.
［作 用］
この発明においては、拡散板に供給する液体を、水又は
水と界面活性剤との混合液としたため、ガス状の油煙は
水により冷却されて凝縮して落下する。液体は水であり
可燃物ではない。[Function] In this invention, the liquid supplied to the diffusion plate is water or a mixed liquid of water and a surfactant, so that the gaseous oil smoke is cooled by the water, condenses, and falls. The liquid is water and is not flammable.
［実施例コ
第１図及び第２図はこの発明の一実施例を示す図で、第
１図は縦断面図、第２図は動作説明図であり、従来装置
と同様の部分は同一符号で示す。[Embodiment] Figures 1 and 2 are diagrams showing one embodiment of the present invention, with Figure 1 being a longitudinal sectional view and Figure 2 being an explanatory diagram of the operation. Indicated by
図中、（１５）は箱体（１）の上面に開口する通風口（
１ａ）を覆い側方に排気口（１１）が形成されたカバー
（１６）はカバー（１５）内に配置された羽根（１７）
を回転させる送風機用モータ、（１８）は箱体（１）の
内周面に固定されドーナツ状に形成された遮へい板で、
並列する拡散板（６）の間に入るように配置されそれぞ
れ穴（１８ａ）が設けられている。（１９）は箱体（１
）の側方に設けられた吸着液供給タンク、（２０）は供
給タンク（１９）内に貯留された吸着液で、水又は水と
界面活性剤との混合液が用いられる。（２１）は吸着液
（２０）を吸い上げるポンプ、（２２）はポンプ（２１
）に接続され先端が拡散板（６）のそれぞれの中心部の
上方に位置している送液管、（２３）は吸着液（２０）
の微粒子に油煙が吸着した霧化粒子、（２４）は霧化粒
子（２３）が貯留した廃液、（２５）は箱体（１）の底
部に形成され廃液（２４）を受ける廃液受け、（２６）
は箱体（１）の外側に配置され廃液受け（２５）に連通
ずる廃液タンク、（２７）は廃液タンク（２５）に接続
された排出コック、（２８）は箱体（１）内に設けられ
拡散板（６）の上方に配置されたろ過フィルタ、（２９
）は箱体（１）の下面に接続された蛇腹管からなる誘引
管で、その管壁には多数の穴（２９ａ）が設けられてい
る。（３０）は箱体（１）の下方に設置された調理器具
、（３１）は調理器具（３０）により加熱されるなべ、
（３２）はなへ（３１）中の油から発生する油煙である
。In the figure, (15) is a ventilation hole (
A cover (16) that covers 1a) and has an exhaust port (11) formed on the side is a blade (17) disposed within the cover (15).
The blower motor (18) is a donut-shaped shield plate fixed to the inner peripheral surface of the box body (1).
The diffuser plates (6) are arranged so as to be inserted between the parallel diffuser plates (6), and each has a hole (18a). (19) is a box body (1
), the adsorption liquid supply tank (20) is an adsorption liquid stored in the supply tank (19), and water or a mixture of water and a surfactant is used. (21) is a pump that sucks up the adsorption liquid (20), and (22) is a pump (21) that sucks up the adsorption liquid (20).
) and whose tips are located above the center of each of the diffusion plates (6), (23) is the adsorption liquid (20)
(24) is the waste liquid in which the atomized particles (23) are stored; (25) is the waste liquid receiver formed at the bottom of the box body (1) to receive the waste liquid (24); 26)
is a waste liquid tank arranged outside the box body (1) and communicates with the waste liquid receiver (25), (27) is a discharge cock connected to the waste liquid tank (25), and (28) is installed inside the box body (1). A filtration filter (29) disposed above the diffuser plate (6).
) is an attraction tube made of a bellows tube connected to the lower surface of the box body (1), and a large number of holes (29a) are provided in the tube wall. (30) is a cooking utensil installed below the box (1), (31) is a pot heated by the cooking utensil (30),
(32) Hanahe is oil smoke generated from the oil in (31).
上記のように構成された油煙吸着装置において、モータ
（１６）により羽根（１７）が回転すると、なべ（３１
）から発生した油煙（３２）は、誘引管（２９）から吸
引され、拡散板（６）の周辺及びろ過フィルタ（２８）
中を通過し、通風口（ｌａ）を出て排気口（１１）から
排出される。In the oil smoke absorption device configured as described above, when the blade (17) is rotated by the motor (16), the pan (31)
) The oil smoke (32) generated from
It passes through the inside, exits the ventilation port (la), and is discharged from the exhaust port (11).
一方、モータ（８）により拡散板（６）は高速回転し、
ポンプ（２１）の運転により、供給タンク（１９）内の
吸着液（２０）は送液管（２２）により、拡散板（６）
のそれぞれの中心部に流水される。この吸着液（２０）
は遠心力により拡散板（６）の円周部に導かれ、ここか
ら微粒子となって接線方向へ飛散して油煙（３２）に衝
突し、これを吸着して霧化粒子（２３）となる。ここで
、吸着液（２０）に水を用いているのは、ガス状の油煙
（３２）を冷却して凝縮させるためであり、界面活性剤
を用いているのは、油煙（３２）を親油力により吸着し
やすくするためである。このようにして、油煙（３２）
に対する吸着液（２０）の微粒子の衝突による慣性力と
、界面活性剤の親油力とにより、霧化粒子（２３）は凝
縮されて遮へい板（１８）上に廃液（２４）として貯留
する。この廃液（２４）は穴（１８ａ）から落下し、最
終的には廃液受け（２５）から廃液タンク（２６）に貯
留されて適時排出コック（２７）を開いて排出される。On the other hand, the diffuser plate (6) is rotated at high speed by the motor (8),
By operating the pump (21), the adsorption liquid (20) in the supply tank (19) is transferred to the diffusion plate (6) through the liquid supply pipe (22).
Water is poured into the center of each. This adsorption liquid (20)
is guided by centrifugal force to the circumference of the diffuser plate (6), from where it becomes fine particles, scatters in the tangential direction, collides with the oil smoke (32), adsorbs it, and becomes atomized particles (23). . Here, water is used in the adsorption liquid (20) in order to cool and condense the gaseous oil smoke (32), and a surfactant is used in order to protect the oil smoke (32). This is to make it easier to absorb by oil force. In this way, oil smoke (32)
The atomized particles (23) are condensed and stored as waste liquid (24) on the shielding plate (18) due to the inertial force caused by the collision of fine particles of the adsorption liquid (20) against the adsorbent and the lipophilic force of the surfactant. This waste liquid (24) falls from the hole (18a), is finally stored in the waste liquid tank (26) from the waste liquid receiver (25), and is discharged by opening the discharge cock (27) at an appropriate time.
なお、上記によって油煙（３２）が除去された空気は、
更にろ過フィルタ（２８）を通過するので、排気口（１
１）から排気される空気は清浄なものとなっている。In addition, the air from which the oil smoke (32) has been removed in the above manner is
Furthermore, since it passes through the filtration filter (28), the exhaust port (1
The air exhausted from 1) is clean.
吸着液（２０）は水を用いているため、従来装置のよう
な油を使用するものに比し、引火の危険性は極めて少な
い。また、拡散板（６）、遮へい板（１８）等は常時吸
着液（２０）で洗い流されているため、通常のろ過フィ
ルタに比べ、清掃の手間は少なくてよい。Since the adsorption liquid (20) uses water, the risk of ignition is extremely low compared to conventional devices that use oil. Further, since the diffusion plate (6), the shielding plate (18), etc. are constantly washed away with the adsorption liquid (20), cleaning requires less effort than a normal filtration filter.
［発明の効果］
以上説明したとおりこの発明では、箱体内に油煙を吸入
し、高速回転する拡散板に水又は水と界面活性剤との混
合液からなる吸着剤を供給し、これを遠心力で飛散させ
るようにしたので、ガス状の油煙は冷却されて凝縮落下
し、油煙を引火の危険性がない状態で吸着捕捉すること
ができる効果がある。[Effects of the Invention] As explained above, in this invention, oil smoke is inhaled into the box body, an adsorbent consisting of water or a mixture of water and a surfactant is supplied to a rapidly rotating diffusion plate, and the adsorbent is applied by centrifugal force. Since the gaseous oil smoke is dispersed by air, the gaseous oil smoke is cooled and condensed, and the oil smoke can be adsorbed and captured without the risk of ignition.
【図面の簡単な説明】
第１図はこの発明による油煙吸着装置の一実施例を示す
縦断面図、第２図は第１図の動作説明図。
第３図は従来の集塵装置を示す縦断面図である。
図中、（１）は箱体、（６）は拡散板、（８）はモータ
、（１６）は送風機（モータ）、（１７）は送風機（羽
根）。
（２０）は吸着液、（２２）は送液管、（２５）は廃液
受けである。
なお、図中同一符号は同−又は相当部分を示す。
第１図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view showing an embodiment of an oil smoke adsorption device according to the present invention, and FIG. 2 is an explanatory diagram of the operation of FIG. 1. FIG. 3 is a longitudinal sectional view showing a conventional dust collector. In the figure, (1) is a box, (6) is a diffuser plate, (8) is a motor, (16) is a blower (motor), and (17) is a blower (blade). (20) is an adsorption liquid, (22) is a liquid sending pipe, and (25) is a waste liquid receiver. Note that the same reference numerals in the figures indicate the same or equivalent parts. Figure 1
Claims (1)
れ上記油煙中で高速回転する拡散板と、この拡散板に供
給され上記拡散板の回転による遠心力で飛散する吸着液
と、この吸着液と上記油煙との吸着物を受ける廃液受け
とを備え、上記吸着液を水又は水と界面活性剤との混合
液とした油煙吸着装置。A blower that sucks oily smoke into a box, a diffusion plate that is housed in the box and rotates at high speed in the oily smoke, an adsorbent that is supplied to this diffusion plate and is scattered by centrifugal force due to the rotation of the diffusion plate, and this adsorption. An oil smoke adsorption device comprising a waste liquid receiver for receiving the adsorbed matter of the liquid and the oil smoke, the adsorption liquid being water or a mixed liquid of water and a surfactant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP686889A JPH02187116A (en) | 1989-01-13 | 1989-01-13 | Soot adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP686889A JPH02187116A (en) | 1989-01-13 | 1989-01-13 | Soot adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02187116A true JPH02187116A (en) | 1990-07-23 |
Family
ID=11650216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP686889A Pending JPH02187116A (en) | 1989-01-13 | 1989-01-13 | Soot adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02187116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410587C (en) * | 2006-04-06 | 2008-08-13 | 肖德新 | Mobile net device for cleaning oil smoke |
| CN102814082A (en) * | 2012-09-06 | 2012-12-12 | 四川高通环保科技股份有限公司 | Lampblack purification machine |
| JP2019184216A (en) * | 2018-04-10 | 2019-10-24 | 青島康研日用品有限公司 | Improved ventilator exhaust treatment device |
-
1989
- 1989-01-13 JP JP686889A patent/JPH02187116A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410587C (en) * | 2006-04-06 | 2008-08-13 | 肖德新 | Mobile net device for cleaning oil smoke |
| CN102814082A (en) * | 2012-09-06 | 2012-12-12 | 四川高通环保科技股份有限公司 | Lampblack purification machine |
| JP2019184216A (en) * | 2018-04-10 | 2019-10-24 | 青島康研日用品有限公司 | Improved ventilator exhaust treatment device |
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