WO2016143776A1 - 蒸発装置 - Google Patents
蒸発装置 Download PDFInfo
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- WO2016143776A1 WO2016143776A1 PCT/JP2016/057101 JP2016057101W WO2016143776A1 WO 2016143776 A1 WO2016143776 A1 WO 2016143776A1 JP 2016057101 W JP2016057101 W JP 2016057101W WO 2016143776 A1 WO2016143776 A1 WO 2016143776A1
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- WIPO (PCT)
- Prior art keywords
- raw material
- material liquid
- stirring tank
- wall
- channel member
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0064—Feeding of liquid into an evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0088—Cascade evaporators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
- B01D1/305—Demister (vapour-liquid separation)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Definitions
- the evaporator 800 includes a stirring tank 810, a first rotating shaft 820 that extends in the vertical direction in the stirring tank 810 and is rotatable in the horizontal direction, and an upper side and a lower side in the stirring tank 810.
- Each includes a plurality of support columns 822 that extend in the horizontal direction from the first rotation shaft 820 and a roller 826 that extends downward from the support columns 822 and is in contact with the inner wall of the agitation tank 810.
- the outer periphery of the first rotating shaft 820 is covered with a second rotating shaft 821, and the first rotating shaft 820 and the second rotating shaft 821 are independently connected to the drive motor unit 840 to be freely rotatable. Yes.
- the first rotating shaft 820 and the second rotating shaft 821 are integrally configured and rotate at the same rotational speed.
- a spraying part 120 for spraying the raw material liquid stored in the storage part 117 on the inner wall 111 of the stirring tank 110 is provided.
- the spray unit 120 includes a rotation shaft 121 and a channel member 123 attached to the rotation shaft 121.
- the sprinkling unit 120 causes the raw material liquid stored in the storage unit 117 to move upward from below the stirring tank 110 through the flow path 126 provided along the length direction of the channel member 123 by the rotation of the rotating shaft 121.
- the raw material liquid thus pumped up from the storage unit 117 can be sprayed toward the inner wall 111 of the agitation tank 110.
- the sprayed raw material liquid can flow down the heated inner wall 110 again to form a wet surface on the inner wall 110, and at this time, evaporation of volatile components can be promoted.
- the portion may be provided with a flat portion 124b extending along the longitudinal direction.
- connecting portion refers to a boundary portion between a flat portion and a channel forming portion, for example, a portion where an independent flat portion and a channel forming portion are joined to each other, In addition, it refers to both the portion where the flat surface state in the flat portion is lost when the flat portion and the channel forming portion are formed of a continuous member.
- a pair of second channel members 123b are attached to the fixture 122a outside the pair of first channel members 123a.
- the lower end of the second channel member 123b also extends to a position where the second channel member 123b can be inserted into the raw material liquid stored in the storage portion 117.
- the second storage portion 117g is composed of a flat plate-like member 251 extending in a substantially vertical direction along the inclined inner wall.
- the second reservoir 117g can store a predetermined amount of the raw material liquid without providing a separate partition wall.
- the raw material liquid overflows and is stored in the storage unit 117 located in the lower stage.
- the first channel member 123f pumps the raw material liquid stored in the storage unit 117 from below through the flow path 126f and sprays it on the inner wall 211 by the rotation of the rotating shaft 121.
- the raw material liquid flows down the inner wall 211 again, and further volatile components are evaporated.
- the raw material liquid is again stored in the storage unit 117, and the first channel member 123f is repeatedly pumped up.
- the raw material liquid stored in the second reservoir 117j is pumped from the lower end to the upper end of the second channel member 123j through the flow path 126j of the second channel member 123j by the rotation of the rotating shaft 121, and the second channel member From the mist separator 142j provided at the upper end of 123j, it is sprayed on the inner wall 111 and flows down. During this flow, the volatile components contained in the raw material liquid evaporate. The remaining raw material liquid containing the other components is stored again in the second reservoir 117j, and pumping up by the second channel member 123j is repeated.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
表した図である。蒸発装置800では、ジャケット812により加熱された撹拌槽810の内壁にローラー826が接触かつ周回することによって当該内壁の伝熱面に存在する原料液を強制的に表面更新し、蒸発効率を高めることができる。図17では、ローラー826が設けられているが、従来の蒸発装置では、ローラー826の代わりにワイパーが設けられていてもよい。
該撹拌槽の外周に設けられておりかつ該撹拌槽の内壁を加熱する、ジャケットと、
該撹拌槽内に設けられておりかつ該撹拌槽の内壁に原料液を流下する、散液部とを備える、蒸発装置であって、
ここで、
該撹拌槽が、該撹拌槽の底部と該内壁と隔壁部とで囲まれておりかつ該流下した原料液を一時的に貯留する、少なくとも1つの貯留部を備え;
該散液部が、回転軸と、一方の端部が該貯留部内に挿入されており、該回転軸の回転に伴って該貯留部に一時的に貯留された該原料液を該撹拌槽の下方から上方に向かって流動する流路を有しかつ該回転軸に装着されている、少なくとも1つのチャネル部材とから構成されており;そして
該濃縮液出口が該撹拌槽の底部(下部)に設けられている、蒸発装置である。
110,210 撹拌槽
111,211 内壁
112,212 ジャケット
113,113b 揮発成分出口
115,115b,115c 濃縮液出口
117 貯留部
118 隔壁部
120 散液部
121 回転軸
122a,122b,122c 取付具
123 チャネル部材
126 流路
130 供給パイプ
131,148 原料液供給口
140 モーター
142 ミストセパレータ
146 板状部材
150 コンデンサー
300,500 蒸発システム
Claims (9)
- 原料液の供給が行われかつ揮発成分出口および濃縮液出口を備える、撹拌槽と、
該撹拌槽の外周に設けられておりかつ該撹拌槽の内壁を加熱する、ジャケットと、
該撹拌槽内に設けられておりかつ該撹拌槽の内壁に原料液を流下する、散液部とを備える、蒸発装置であって、
ここで、
該撹拌槽が、該撹拌槽の底部と該内壁と隔壁部とで囲まれておりかつ該流下した原料液を一時的に貯留する、少なくとも1つの貯留部を備え;
該散液部が、回転軸と、一方の端部が該貯留部内に挿入されており、該回転軸の回転に伴って該貯留部に一時的に貯留された該原料液を該撹拌槽の下方から上方に向かって流動する流路を有しかつ該回転軸に装着されている、少なくとも1つのチャネル部材とから構成されており;そして
該濃縮液出口が該撹拌槽の底部に設けられている、蒸発装置。 - 前記貯留部が、前記隔壁部を超えて濃縮液をオーバーフロー可能であり、そして該貯留部からオーバーフローした該濃縮液が前記濃縮液出口を通じて排出可能である、請求項1に記載の蒸発装置。
- 前記チャネル部材の上方端部に飛沫防止具が設けられており、前記貯留部から流動する前記原料液が、該飛沫防止具を介して前記撹拌槽の前記内壁に流下される、請求項1または2に記載の蒸発装置。
- 前記チャネル部材が複数の第1チャネル部材を備え、そして該複数の第1チャネル部材が前記回転軸周りに略均等な角度で設けられている、請求項1から3のいずれかに記載の蒸発装置。
- 前記チャネル部材が複数の第2チャネル部材を備え、そして該複数の第2チャネル部材が、該回転軸周りに略均等な角度で前記複数の第1チャネル部材の外側に配置されている、請求項4に記載の蒸発装置。
- 前記チャネル部材が複数の第2チャネル部材を備え、そして前記回転軸において、該複数の第2チャネル部材が、該回転軸周りに略均等な角度で前記複数の第1チャネル部材よりも上方に配置されている、請求項4に記載の蒸発装置。
- 前記揮発成分出口が前記撹拌槽の底部に設けられており、前記撹拌槽の中央にコンデンサーが設けられており、そして前記原料液から蒸発した揮発成分が該コンデンサーにて凝縮し、該揮発成分出口を介して排出される、請求項1から6のいずれかに記載の蒸発装置。
- 原料液を含む原料タンクと、
該原料タンクから供給される該原料液を処理する請求項1から6のいずれかに記載の蒸発装置と、
該蒸発装置の揮発成分出口から排出される揮発成分を凝縮するコンデンサーと、
を備える、蒸発システム。 - 原料液を含む原料タンクと、
該原料タンクから供給される該原料液を処理する請求項7に記載の蒸発装置と、
を備える、蒸発システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020177017291A KR102413783B1 (ko) | 2015-03-09 | 2016-03-08 | 증발 장치 |
CN201680004807.XA CN107106921B (zh) | 2015-03-09 | 2016-03-08 | 蒸发装置 |
EP16761744.8A EP3269436B1 (en) | 2015-03-09 | 2016-03-08 | Evaporation device |
US15/539,201 US10434437B2 (en) | 2015-03-09 | 2016-03-08 | Evaporation device |
JP2017505347A JP6530808B2 (ja) | 2015-03-09 | 2016-03-08 | 蒸発装置 |
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JP2015-045885 | 2015-03-09 | ||
JP2015045885 | 2015-03-09 |
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WO2016143776A1 true WO2016143776A1 (ja) | 2016-09-15 |
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US (1) | US10434437B2 (ja) |
EP (1) | EP3269436B1 (ja) |
JP (1) | JP6530808B2 (ja) |
KR (1) | KR102413783B1 (ja) |
CN (1) | CN107106921B (ja) |
WO (1) | WO2016143776A1 (ja) |
Cited By (6)
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WO2017043368A1 (ja) * | 2015-09-07 | 2017-03-16 | 関西化学機械製作株式会社 | 蒸発装置 |
CN108434770A (zh) * | 2018-05-07 | 2018-08-24 | 扬州工业职业技术学院 | 一种脱除挥发性组分的装置 |
WO2018230550A1 (ja) * | 2017-06-14 | 2018-12-20 | 関西化学機械製作株式会社 | 蒸発装置 |
WO2019167949A1 (ja) * | 2018-02-28 | 2019-09-06 | 日本曹達株式会社 | ビス(フルオロスルホニル)アミドアルカリ金属塩粉末の製造方法 |
JP2019217450A (ja) * | 2018-06-19 | 2019-12-26 | 関西化学機械製作株式会社 | 多段式蒸発装置 |
CN110831678A (zh) * | 2017-07-03 | 2020-02-21 | 关西化学机械制作株式会社 | 蒸发装置 |
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CN107106921B (zh) * | 2015-03-09 | 2019-12-13 | 关西化学机械制作株式会社 | 蒸发装置 |
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- 2016-03-08 CN CN201680004807.XA patent/CN107106921B/zh active Active
- 2016-03-08 JP JP2017505347A patent/JP6530808B2/ja active Active
- 2016-03-08 US US15/539,201 patent/US10434437B2/en active Active
- 2016-03-08 KR KR1020177017291A patent/KR102413783B1/ko active IP Right Grant
- 2016-03-08 WO PCT/JP2016/057101 patent/WO2016143776A1/ja active Application Filing
- 2016-03-08 EP EP16761744.8A patent/EP3269436B1/en active Active
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017043368A1 (ja) * | 2015-09-07 | 2017-03-16 | 関西化学機械製作株式会社 | 蒸発装置 |
JPWO2017043368A1 (ja) * | 2015-09-07 | 2017-10-19 | 関西化学機械製作株式会社 | 蒸発装置 |
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US20180015386A1 (en) | 2018-01-18 |
JPWO2016143776A1 (ja) | 2017-10-19 |
KR102413783B1 (ko) | 2022-06-29 |
CN107106921B (zh) | 2019-12-13 |
KR20170125798A (ko) | 2017-11-15 |
EP3269436A4 (en) | 2018-09-26 |
EP3269436B1 (en) | 2019-11-13 |
CN107106921A (zh) | 2017-08-29 |
EP3269436A1 (en) | 2018-01-17 |
JP6530808B2 (ja) | 2019-06-12 |
US10434437B2 (en) | 2019-10-08 |
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