JPH0445526U - - Google Patents
Info
- Publication number
- JPH0445526U JPH0445526U JP8599790U JP8599790U JPH0445526U JP H0445526 U JPH0445526 U JP H0445526U JP 8599790 U JP8599790 U JP 8599790U JP 8599790 U JP8599790 U JP 8599790U JP H0445526 U JPH0445526 U JP H0445526U
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- pipe
- solvent
- gas
- solvent recovery
- 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.)
- Granted
Links
- 239000002904 solvent Substances 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000003463 adsorbent Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- 238000003795 desorption Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Description
第１図ないし第５図は、本考案に係る溶剤回収
装置の実施例を示し、第１図は、第１実施例の要
部の断面図、第２図は、第１図の−線断面図
、第３図は、第１実施例の溶剤回収装置の概略構
成図、第４図は、第２実施例の要部の断面図、第
５図は、第３実施例の要部の断面図である。第６
図ないし第８図は、従来例の溶剤回収装置を示し
、第６図は、従来例のガス吸着用エレメントの全
体縦断面図、第７図は第６図の−線断面図、
第８図は、別の従来例のガス吸着用エレメントの
全体縦断面図である。
３……支持部材としての筒体、７……吸着材と
しての活性炭素繊維、８……第１の水蒸気供給管
、１３……吸着塔、１６……ガス供給管、２０…
…溶剤回収管、２４……第２の水蒸気供給管、２
５……熱交換器、２８……減圧弁、２９……排気
管、３２……熱交換器、３３ａ……補助の水蒸気
供給管、Ａ……ガス吸着用エレメント。
1 to 5 show an embodiment of the solvent recovery device according to the present invention, FIG. 1 is a cross-sectional view of the main part of the first embodiment, and FIG. 2 is a cross-sectional view taken along the - line in FIG. Fig. 3 is a schematic configuration diagram of the solvent recovery device of the first embodiment, Fig. 4 is a sectional view of the main part of the second embodiment, and Fig. 5 is a sectional view of the main part of the third embodiment. It is a diagram. 6th
8 to 8 show a conventional solvent recovery device, FIG. 6 is an overall vertical cross-sectional view of a conventional gas adsorption element, FIG. 7 is a cross-sectional view taken along the - line in FIG. 6,
FIG. 8 is an overall vertical sectional view of another conventional gas adsorption element. 3... Cylindrical body as a support member, 7... Activated carbon fiber as an adsorbent, 8... First steam supply pipe, 13... Adsorption tower, 16... Gas supply pipe, 20...
...Solvent recovery pipe, 24...Second steam supply pipe, 2
5... Heat exchanger, 28... Pressure reducing valve, 29... Exhaust pipe, 32... Heat exchanger, 33a... Auxiliary steam supply pipe, A... Gas adsorption element.
Claims (1)
前記吸着塔に、溶剤含有ガスを供給するガス供給
管と、脱着した溶剤を回収する溶剤回収管とを設
け、前記ガス吸着用エレメントを間にして、前記
ガス供給管および溶剤回収管とは反対側に、溶剤
を吸着除去した後のガスを排出する排気管と溶剤
脱着用の加熱水蒸気を供給する水蒸気供給管とを
設けた溶剤回収装置において、前記水蒸気供給管
に、管内を流動する加熱用水蒸気を過熱する補助
加熱手段を付設したことを特徴とする溶剤回収装
置。 (2) 請求項第(1)項に記載のガス吸着用エレメン
トを円筒状のガス吸着材を備えて構成し、前記ガ
ス吸着材を支持する支持部材に、溶剤脱着用の加
熱水蒸気を供給する水蒸気供給管を支持させると
ともに、その水蒸気供給管の先端を前記ガス吸着
材で囲まれる空間内に開口し、かつ、前記空間内
において、前記水蒸気供給管に補助加熱手段を付
設してある溶剤回収装置。 (3) 請求項第(1)項または第(2)項に記載の溶剤
回収装置において、 補助加熱手段が、 水蒸気供給管に介装した熱交換器と、 前記熱交換器よりも上流側で分岐して加熱用水
蒸気を前記熱交換器に供給する補助の水蒸気供給
管と、 前記水蒸気供給管の、前記補助の水蒸気供給管
への分岐箇所と前記熱交換器との間に介装されて
管内を流動する水蒸気を減圧する減圧弁とから構
成されたものである溶剤回収装置。[Scope of claims for utility model registration] (1) A gas adsorption element is provided in the adsorption tower,
The adsorption tower is provided with a gas supply pipe for supplying a solvent-containing gas and a solvent recovery pipe for recovering the desorbed solvent, with the gas adsorption element in between, and a gas supply pipe and a solvent recovery pipe opposite to each other. In a solvent recovery device equipped with an exhaust pipe for discharging gas after adsorbing and removing the solvent, and a steam supply pipe for supplying heated steam for solvent desorption, the steam supply pipe is provided with a heating pipe that flows inside the pipe. A solvent recovery device characterized by being equipped with an auxiliary heating means for superheating water vapor. (2) The gas adsorption element according to claim (1) is configured to include a cylindrical gas adsorption material, and heated steam for solvent desorption is supplied to a support member that supports the gas adsorption material. Solvent recovery in which a water vapor supply pipe is supported, the tip of the water vapor supply pipe is opened into a space surrounded by the gas adsorbent, and an auxiliary heating means is attached to the water vapor supply pipe within the space. Device. (3) In the solvent recovery apparatus according to claim (1) or (2), the auxiliary heating means comprises a heat exchanger interposed in the steam supply pipe, and an upstream side of the heat exchanger. an auxiliary steam supply pipe that branches to supply heating steam to the heat exchanger; and an auxiliary steam supply pipe interposed between the branch point of the steam supply pipe to the auxiliary steam supply pipe and the heat exchanger. A solvent recovery device consisting of a pressure reducing valve that reduces the pressure of water vapor flowing inside a pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085997U JPH086488Y2 (en) | 1990-08-15 | 1990-08-15 | Solvent recovery device |
| JP10240927A JPH11123311A (en) | 1990-08-15 | 1998-08-27 | Solvent recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085997U JPH086488Y2 (en) | 1990-08-15 | 1990-08-15 | Solvent recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445526U true JPH0445526U (en) | 1992-04-17 |
| JPH086488Y2 JPH086488Y2 (en) | 1996-02-28 |
Family
ID=31817412
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990085997U Expired - Lifetime JPH086488Y2 (en) | 1990-08-15 | 1990-08-15 | Solvent recovery device |
| JP10240927A Pending JPH11123311A (en) | 1990-08-15 | 1998-08-27 | Solvent recovery device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10240927A Pending JPH11123311A (en) | 1990-08-15 | 1998-08-27 | Solvent recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPH086488Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011000572A (en) * | 2009-06-22 | 2011-01-06 | Fujifilm Corp | Method and facility for regeneration of adsorbent |
| JP2011125800A (en) * | 2009-12-18 | 2011-06-30 | Morikawa Sangyo Kk | Method for desorbing/recovering organic solvent adsorbed on activated carbon |
| JP2017131859A (en) * | 2016-01-29 | 2017-08-03 | 東洋紡株式会社 | Organic solvent processing equipment |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4524519B2 (en) * | 2000-10-16 | 2010-08-18 | 東洋紡績株式会社 | Gas processing equipment |
| JP4596110B2 (en) * | 2001-07-19 | 2010-12-08 | 東洋紡績株式会社 | Gas processing apparatus and gas processing method |
| JP4736268B2 (en) * | 2001-08-09 | 2011-07-27 | 東洋紡績株式会社 | Gas processing apparatus and gas processing method |
| CN1297336C (en) * | 2003-10-20 | 2007-01-31 | 中国石油化工股份有限公司 | Active carbon fiber device and method for adsorbing, recovering and treating organic waste gas |
| JP4659579B2 (en) * | 2005-09-30 | 2011-03-30 | 日本無機株式会社 | Filter unit |
| JP7481928B2 (en) * | 2020-06-30 | 2024-05-13 | 三浦工業株式会社 | Method and apparatus for regenerating activated carbon |
| JPWO2023037964A1 (en) * | 2021-09-07 | 2023-03-16 | ||
| JPWO2023037965A1 (en) * | 2021-09-07 | 2023-03-16 | ||
| KR102613491B1 (en) * | 2023-06-27 | 2023-12-14 | 주식회사 엔비컨스 | Solvent Recovery System and/or Adsorber Package |
-
1990
- 1990-08-15 JP JP1990085997U patent/JPH086488Y2/en not_active Expired - Lifetime
-
1998
- 1998-08-27 JP JP10240927A patent/JPH11123311A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011000572A (en) * | 2009-06-22 | 2011-01-06 | Fujifilm Corp | Method and facility for regeneration of adsorbent |
| JP2011125800A (en) * | 2009-12-18 | 2011-06-30 | Morikawa Sangyo Kk | Method for desorbing/recovering organic solvent adsorbed on activated carbon |
| JP2017131859A (en) * | 2016-01-29 | 2017-08-03 | 東洋紡株式会社 | Organic solvent processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11123311A (en) | 1999-05-11 |
| JPH086488Y2 (en) | 1996-02-28 |
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