JPS6212406Y2 - - Google Patents
Info
- Publication number
- JPS6212406Y2 JPS6212406Y2 JP1978043080U JP4308078U JPS6212406Y2 JP S6212406 Y2 JPS6212406 Y2 JP S6212406Y2 JP 1978043080 U JP1978043080 U JP 1978043080U JP 4308078 U JP4308078 U JP 4308078U JP S6212406 Y2 JPS6212406 Y2 JP S6212406Y2
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- honeycomb structure
- chamber
- exhaust gas
- mixed paper
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 238000003795 desorption Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 13
- 239000003960 organic solvent Substances 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Description
【考案の詳細な説明】
本考案は、有機溶剤を含む排ガスを処理して有
機溶剤を連続的に回収する装置に関するものであ
る。[Detailed Description of the Invention] The present invention relates to an apparatus for treating exhaust gas containing an organic solvent and continuously recovering the organic solvent.
有機溶剤を含む排ガスを活性炭で処理し有機溶
剤を吸着し、次いで高温のガスで有機溶剤を脱着
し回収する装置としては、粒状活性炭の固定床な
いしは流動床で排ガスを処理する装置または活性
炭素繊維をハニカム層としてこれに溶剤を含む排
ガスを平行流させている間に回転式で連続吸脱着
する装置などがある。前者は装置が巨大となり設
備費も膨大となる欠点があり、後者は活性炭素繊
維を使用するため従来の活性炭に比して極めて高
価となり、例えば高沸点物質など活性炭を劣化す
る物質を含む排ガスを処理する場合には運転費が
高価になるという欠点を有している。 Equipment that treats exhaust gas containing organic solvents with activated carbon to adsorb the organic solvents, and then desorbs and recovers the organic solvents with high-temperature gas includes equipment that treats exhaust gases with a fixed bed or fluidized bed of granular activated carbon, or activated carbon fibers. There is a device that continuously adsorbs and desorbs the honeycomb layer in a rotating manner while making exhaust gas containing a solvent flow in parallel to the honeycomb layer. The former has the disadvantage that the equipment is huge and the equipment costs are enormous, while the latter uses activated carbon fibers, making it extremely expensive compared to conventional activated carbon. It has the disadvantage that operating costs are high when processing.
本考案者は、従来不適当と云われていた粉末活
性炭を用いて混合抄紙する方法を開発し、粉末活
性炭40〜60％を含む活性炭‐アスベスト混抄紙を
製造し、これをハニカム構造体として円柱状に成
形し、これを吸着室と脱着室に区分されたケーシ
ング内を回転することにより、簡便に排ガスを処
理することのできる装置を考案した。 The inventor of the present invention developed a mixed papermaking method using powdered activated carbon, which had been said to be unsuitable in the past, and produced activated carbon-asbestos mixed paper containing 40 to 60% powdered activated carbon, which was then made into a circular honeycomb structure. We devised a device that can easily process exhaust gas by forming it into a column and rotating it inside a casing that is divided into an adsorption chamber and a desorption chamber.
以下本考案の装置を図によつて説明する。第１
図は本考案のハニカム構造体の斜視図であり、第
２図はハニカム構造体の部分拡大図である。 The apparatus of the present invention will be explained below with reference to the drawings. 1st
The figure is a perspective view of the honeycomb structure of the present invention, and FIG. 2 is a partially enlarged view of the honeycomb structure.
第１図において、１はハニカム構造体であつて
矢印の方向に回転するごとくなし、２は吸着室に
内接する部分であつて、３は脱着室に内接する部
分である。むろん、ハニカム構造体は固定された
ケーシング内を回転するものであるから、これら
両部分は、ケーシング内の吸着、および脱着のガ
ス通路によつて一義的に規制せられるところの部
分であつて、回転体の回転と共に絶えず変動する
部分である。排ガスは４の方向から送入されハニ
カム構造体を通過して有機溶剤が吸着され５の方
向に浄化ガスとして放出される。有機溶剤を吸着
したハニカム構造体は、回転しつゝ３の脱着室に
入り、６の方向から送入される加熱気体により有
機溶剤が脱着されて、７の方向に脱着ガスとして
排出される。この脱着ガスは溶剤回収装置などに
より処理される。 In FIG. 1, 1 is a honeycomb structure which rotates in the direction of the arrow, 2 is a part inscribed in an adsorption chamber, and 3 is a part inscribed in a desorption chamber. Of course, since the honeycomb structure rotates within a fixed casing, these two parts are primarily regulated by the adsorption and desorption gas passages within the casing. This is a part that constantly changes as the rotating body rotates. Exhaust gas is introduced from the direction 4, passes through the honeycomb structure, absorbs organic solvents, and is discharged as purified gas in the direction 5. The honeycomb structure adsorbing the organic solvent enters the desorption chamber 3 while rotating, and the organic solvent is desorbed by the heated gas introduced from the direction 6, and is discharged as a desorption gas in the direction 7. This desorbed gas is processed by a solvent recovery device or the like.
本考案に使用する粉末活性炭‐アスベスト繊維
混抄紙は、粉末活性炭を40〜60％含有するもので
あつて、活性炭含量が40％以下では吸着能力が低
く、60％以上では混抄紙の強度が低くハニカム構
造体の製作に不向きである。 The powdered activated carbon-asbestos fiber mixed paper used in this invention contains 40 to 60% powdered activated carbon, and if the activated carbon content is less than 40%, the adsorption capacity will be low, and if it is more than 60%, the strength of the mixed paper will be low. Not suitable for manufacturing honeycomb structures.
本考案のハニカム構造体は厚さ0.1〜0.7mmの混
抄紙をコルゲートマシンによりフルート径で1.5
〜４mmの波状板となし、これを平板と張り合わせ
て片面波状板とし、これを同心円状に積層するこ
とによつて製作される。 The honeycomb structure of this invention is made by processing mixed paper with a thickness of 0.1 to 0.7 mm using a corrugating machine with a flute diameter of 1.5 mm.
It is produced by forming a wavy plate of ~4 mm, pasting this with a flat plate to make a single-sided corrugated plate, and laminating these in a concentric circle.
粉末活性炭55％を含む活性炭‐アスベスト繊維
混抄紙をフルート径２mmの波状板とし、これと平
板とを貼り合わせた片面波状板を同心円状に積層
して、径520mm、長さ500mmのハニカム構造体を作
成した。これを吸着室と脱着室に区分されたケー
シング内に設置し、6rpmで回転する。 A honeycomb structure with a diameter of 520 mm and a length of 500 mm is created by laminating concentrically stacked single-sided corrugated plates made by bonding activated carbon-asbestos fiber mixed paper containing 55% powdered activated carbon to a flute diameter of 2 mm, and pasting this with a flat plate. It was created. This is installed inside a casing divided into an adsorption chamber and a desorption chamber, and rotates at 6 rpm.
この装置にトルエン100ppmを含む空気を15
m3／minの流量で通過したところ浄化ガス中のト
ルエン濃度は4ppmであつた。 Air containing 100 ppm of toluene was added to this device for 15 minutes.
The toluene concentration in the purified gas was 4 ppm when it passed through at a flow rate of m 3 /min.
第１図は本考案に使用する円柱型回転子の斜視
図、第２図はその部分斜視図である。
１…ハニカム構造体、２…吸着室に内接する部
分、３…脱着室に内接する部分。
FIG. 1 is a perspective view of a cylindrical rotor used in the present invention, and FIG. 2 is a partial perspective view thereof. 1... Honeycomb structure, 2... Portion inscribed in the adsorption chamber, 3... Portion inscribed in the desorption chamber.
Claims (1)
より成る混抄紙により構成されたハニカム構造の
円柱型回転子を吸着室と脱着室に区分されたケー
シング内を回転せしめる如くなしたることを特徴
とする排ガス処理装置。 Powdered activated carbon 40-60% and asbestos fiber 60-40%
1. An exhaust gas treatment device characterized in that a cylindrical rotor with a honeycomb structure made of mixed paper is rotated in a casing divided into an adsorption chamber and a desorption chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978043080U JPS6212406Y2 (en) | 1978-03-31 | 1978-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978043080U JPS6212406Y2 (en) | 1978-03-31 | 1978-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54146750U JPS54146750U (en) | 1979-10-12 |
| JPS6212406Y2 true JPS6212406Y2 (en) | 1987-03-31 |
Family
ID=28916795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978043080U Expired JPS6212406Y2 (en) | 1978-03-31 | 1978-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212406Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638413Y2 (en) * | 1984-11-08 | 1988-03-14 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533969A (en) * | 1976-07-01 | 1978-01-14 | Munters Ab Carl | Method and apparatus for removing atomosphere polluting gases |
| JPS548625A (en) * | 1977-06-23 | 1979-01-23 | Ishikawa Takashi | Production of reinforced gypsum |
-
1978
- 1978-03-31 JP JP1978043080U patent/JPS6212406Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533969A (en) * | 1976-07-01 | 1978-01-14 | Munters Ab Carl | Method and apparatus for removing atomosphere polluting gases |
| JPS548625A (en) * | 1977-06-23 | 1979-01-23 | Ishikawa Takashi | Production of reinforced gypsum |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54146750U (en) | 1979-10-12 |
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