JP7201272B1 - 粉液混合システム - Google Patents
粉液混合システム Download PDFInfo
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- JP7201272B1 JP7201272B1 JP2021209353A JP2021209353A JP7201272B1 JP 7201272 B1 JP7201272 B1 JP 7201272B1 JP 2021209353 A JP2021209353 A JP 2021209353A JP 2021209353 A JP2021209353 A JP 2021209353A JP 7201272 B1 JP7201272 B1 JP 7201272B1
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- 239000007788 liquid Substances 0.000 title claims abstract description 150
- 239000000203 mixture Substances 0.000 claims abstract description 106
- 238000002347 injection Methods 0.000 claims abstract description 68
- 239000007924 injection Substances 0.000 claims abstract description 68
- 239000000843 powder Substances 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
- B01F25/103—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/74—Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs
- B01F25/742—Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs for spraying a liquid on falling particles or on a liquid curtain
-
- 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
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
-
- 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
- B01F27/40—Mixers with rotor-rotor system, e.g. with intermeshing teeth
- B01F27/41—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other
- B01F27/411—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other provided with intermeshing elements
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2212—Level of the material in the mixer
-
- 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
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
すなわち、本発明に係る粉液混合システムは、混合する粉体と液体を収容するケーシングを有し、該ケーシングの下部の排出口から混合体を排出する粉液混合部と、該粉液混合部の上側に配置され、該ケーシングに粉体を供給する粉体供給部と、該ケーシングの上部に設けられ、該ケーシング内に液体を噴射する噴射部と、該排出口に接続され、該ケーシング内の混合体を吸引するポンプと、該ポンプにより吸引された混合体の少なくとも一部を該ケーシングに導入し直すために該噴射部へ供給する循環路とを備え、該噴射部による液体や混合体の噴射及び該ポンプによる混合体の吸引によって、該ケーシング内の混合体に渦流を形成し、該液体の供給量と該循環路から分岐部を介して排出する混合体の排出量とを制御することで、該ケーシング内の混合体の渦流の勢いを維持するように該ケーシング内の混合体の上面レベル位置を調整することを特徴とする。
本例の粉液混合システムは、概略的に、粉体と液体を混合する粉液混合部20と、粉液混合部20で混合された粉体と液体の混合体を更に混合する追加混合部40とを備えた構成となっている。本例の粉液混合システムは、様々な粉体と様々な液体の混合に使用することができ、例えば、ポリビニルアルコール(粉体)と水(液体)の混合に使用される。
Claims (6)
- 混合する粉体と液体を収容するケーシングを有し、該ケーシングの下部の排出口から混合体を排出する粉液混合部と、
該粉液混合部の上側に配置され、該ケーシングに粉体を供給する粉体供給部と、
該ケーシングの上部に設けられ、該ケーシング内に液体を噴射する噴射部と、
該排出口に接続され、該ケーシング内の混合体を吸引するポンプと、
該ポンプにより吸引された混合体の少なくとも一部を該ケーシングに導入し直すために該噴射部へ供給する循環路とを備え、
該噴射部による液体や混合体の噴射及び該ポンプによる混合体の吸引によって、該ケーシング内の混合体に渦流を形成し、
該噴射部が該ケーシング内の混合体の上面レベルよりも高い位置に配置されるように、該液体の供給量と該循環路から分岐部を介して排出する混合体の排出量とを制御することで、該ケーシング内の混合体の渦流の勢いを維持するように該ケーシング内の混合体の上面レベル位置を調整することを特徴とする粉液混合システム。 - 請求項1に記載の粉液混合システムにおいて、
該ケーシング内の混合体の上面レベル位置を検知するセンサを備え、
該センサの検知結果に基づいて前記制御を行うことを特徴とする粉液混合システム。 - 請求項1又は請求項2に記載の粉液混合システムにおいて、
該ケーシングは、該排出口に向かうにつれて徐々に収束する円錐状の形状を有することを特徴とする粉液混合システム。 - 請求項1乃至請求項3のいずれかに記載の粉液混合システムにおいて、
該粉液混合部から排出される混合体を該分岐部を介して導入して更に混合する別の混合部を備えたことを特徴とする粉液混合システム。 - 請求項1乃至請求項4のいずれかに記載の粉液混合システムにおいて、
該ポンプで吸引した混合体の少なくとも一部を更に吸引する別のポンプを備えたことを特徴とする粉液混合システム。 - 請求項5に記載の粉液混合システムにおいて、
前記別のポンプによる混合体の吸引量に応じて、該噴射部に対する混合体の供給量を調整することを特徴とする粉液混合システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021209353A JP7201272B1 (ja) | 2021-12-23 | 2021-12-23 | 粉液混合システム |
EP22911334.5A EP4327924A1 (en) | 2021-12-23 | 2022-12-22 | System for mixing liquid and powder |
CN202280041988.9A CN117480005A (zh) | 2021-12-23 | 2022-12-22 | 粉液混合*** |
PCT/JP2022/047312 WO2023120632A1 (ja) | 2021-12-23 | 2022-12-22 | 粉液混合システム |
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JP2021209353A JP7201272B1 (ja) | 2021-12-23 | 2021-12-23 | 粉液混合システム |
Publications (2)
Publication Number | Publication Date |
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JP7201272B1 true JP7201272B1 (ja) | 2023-01-10 |
JP2023094092A JP2023094092A (ja) | 2023-07-05 |
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JP2021209353A Active JP7201272B1 (ja) | 2021-12-23 | 2021-12-23 | 粉液混合システム |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4327924A1 (ja) |
JP (1) | JP7201272B1 (ja) |
CN (1) | CN117480005A (ja) |
WO (1) | WO2023120632A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006181400A (ja) | 2004-12-24 | 2006-07-13 | Okumura Corp | 濁水処理装置 |
JP2008163440A (ja) | 2007-01-05 | 2008-07-17 | Dowa Metals & Mining Co Ltd | 液体と粉体の混合装置、金属回収システム、液体と粉体の混合方法、及び、金属回収方法 |
JP2017000926A (ja) | 2015-06-05 | 2017-01-05 | トリニティ工業株式会社 | 塗料汚水処理システム |
US20170259457A1 (en) | 2016-03-14 | 2017-09-14 | Schlumberger Technology Corporation | Mixing System for Cement and Fluids |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02293004A (ja) * | 1989-05-02 | 1990-12-04 | Takuo Mochizuki | 液体中の気泡成分分離装置 |
JPH0622666B2 (ja) * | 1989-09-28 | 1994-03-30 | 中部電力株式会社 | 懸濁液調製装置 |
JP6159587B2 (ja) | 2013-06-20 | 2017-07-05 | 冷化工業株式会社 | 粉液混合装置 |
JP2019147104A (ja) | 2018-02-27 | 2019-09-05 | ニチラク機械株式会社 | 旋回型溶解方法及び旋回型溶解装置 |
JP7194388B2 (ja) | 2019-12-02 | 2022-12-22 | 株式会社大一商会 | 遊技機 |
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2021
- 2021-12-23 JP JP2021209353A patent/JP7201272B1/ja active Active
-
2022
- 2022-12-22 WO PCT/JP2022/047312 patent/WO2023120632A1/ja active Application Filing
- 2022-12-22 EP EP22911334.5A patent/EP4327924A1/en active Pending
- 2022-12-22 CN CN202280041988.9A patent/CN117480005A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006181400A (ja) | 2004-12-24 | 2006-07-13 | Okumura Corp | 濁水処理装置 |
JP2008163440A (ja) | 2007-01-05 | 2008-07-17 | Dowa Metals & Mining Co Ltd | 液体と粉体の混合装置、金属回収システム、液体と粉体の混合方法、及び、金属回収方法 |
JP2017000926A (ja) | 2015-06-05 | 2017-01-05 | トリニティ工業株式会社 | 塗料汚水処理システム |
US20170259457A1 (en) | 2016-03-14 | 2017-09-14 | Schlumberger Technology Corporation | Mixing System for Cement and Fluids |
Also Published As
Publication number | Publication date |
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WO2023120632A1 (ja) | 2023-06-29 |
CN117480005A (zh) | 2024-01-30 |
EP4327924A1 (en) | 2024-02-28 |
JP2023094092A (ja) | 2023-07-05 |
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