JP6505002B2 - 混合装置 - Google Patents
混合装置 Download PDFInfo
- Publication number
- JP6505002B2 JP6505002B2 JP2015226620A JP2015226620A JP6505002B2 JP 6505002 B2 JP6505002 B2 JP 6505002B2 JP 2015226620 A JP2015226620 A JP 2015226620A JP 2015226620 A JP2015226620 A JP 2015226620A JP 6505002 B2 JP6505002 B2 JP 6505002B2
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- JP
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- powder
- liquid
- mixing
- cylindrical member
- air
- 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.)
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- 239000000843 powder Substances 0.000 claims description 89
- 239000007788 liquid Substances 0.000 claims description 58
- 239000011812 mixed powder Substances 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000003921 oil Substances 0.000 description 10
- 235000019198 oils Nutrition 0.000 description 10
- 235000019359 magnesium stearate Nutrition 0.000 description 7
- 239000003925 fat Substances 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 240000008415 Lactuca sativa Species 0.000 description 2
- 235000019482 Palm oil Nutrition 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 235000012045 salad Nutrition 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012184 mineral wax Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 235000002316 solid fats Nutrition 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- 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
- B01F23/54—Mixing liquids with solids wetting solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
- B01F23/21321—High pressure atomization, i.e. the liquid is atomized and sprayed by a jet at high pressure
-
- 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
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
- B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid 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
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/409—Parts, e.g. diffusion elements; Accessories
-
- 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
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- 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
- B01F35/50—Mixing receptacles
- B01F35/51—Mixing receptacles characterised by their material
-
- 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
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
Description
(運転例1)
この実施の形態に係る混合装置2を用いて混合粉体を生成する処理について、図8、9に示す混合システムの概略図を参照しながら説明する。なお、ここでは、粉体にステアリン酸マグネシウム粉を使用し、液体に水を使用して図10に示す条件で実験を行った場合を例に説明する。また、図11に示すように、実験に使用するステアリン酸マグネシウム粉の中位径D50は、5.9μmである。
(運転例2)
この実施の形態に係る混合装置2を用い、粉体としてタルク、カオリン、マイカ等の混合物を、液体としてサラダ油を使用し、粉体供給速度3kg/h、液体供給速度4kg/hで、粉体分散圧力0.2MPa、液体噴霧圧力0.65MPaで1時間運転を行ったところ、フィルタの圧力損失が0.1kPa程度にほぼ安定し、液体と粉体の混合物が得られた。
(比較例)
筒状部材14を取り外し、上記運転例2の条件で運転を行ったところ、運転後5分においてフィルタ圧力損失が急激に上昇しそれ以上の運転ができなかった。
液滴Aと粉体Bは、粒子径と粒子密度は同一ではない。そのため、急激な流れの変化があると液滴Aと粉体Bに作用する慣性力が異なるため、液滴Aと粉体Bは粒子軌跡が大きく異なってしまう。内部空間20に導入管6と同程度の口径を有する筒状部材14を配置し、筒状部材14の直径Dとの比を上記条件に設定することにより、ブロワ56の排気により導入管6および筒状部材14の空間において偏流を生じることがなく、内部空間20よりも狭い空間である筒状部材14内で液滴Aの表面に粉体Bを付着させるため、液滴Aと粉体Bがぶつかる確率が高くなり、効率よく混合粉体Cを生成することができる。
Claims (4)
- 粉体と液体を混合する混合装置であって、
内部空間を有する装置本体と、
一端部を上方に向け、他端部を下方に向けて前記内部空間内に配置され、前記一端部及び前記他端部が開放された筒状部材と、
前記装置本体の上方に配置され、前記筒状部材内の空間に前記粉体を分散させる粉体分散部と、
前記粉体分散部の近傍に配置され、前記筒状部材内の空間に前記液体を噴霧する液体噴霧部と、
前記装置本体の下方に配置され、前記粉体分散部によって分散された前記粉体と前記液体噴霧部によって噴霧された前記液体とから成る混合粉体を回収する回収部と、
前記内部空間内において前記筒状部材の周囲に配置されたフィルタと、
前記フィルタを介して前記内部空間内の空気を排気する排気口と
を備えることを特徴とする混合装置。 - 前記筒状部材の前記他端部は、前記フィルタの下端部から前記回収部までの間に位置することを特徴とする請求項1記載の混合装置。
- 前記フィルタは、前記筒状部材の直径Dと前記筒状部材との間の距離Xとの比X/Dが0.1以上になる位置に配置されていることを特徴とする請求項1または2記載の混合装置。
- 前記筒状部材は、布、金属、樹脂の何れかによって形成されていることを特徴とする請求項1〜3の何れか一項に記載の混合装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015226620A JP6505002B2 (ja) | 2015-11-19 | 2015-11-19 | 混合装置 |
US15/350,627 US10413873B2 (en) | 2015-11-19 | 2016-11-14 | Mixing apparatus for mixing powder having liquid repellent property and liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015226620A JP6505002B2 (ja) | 2015-11-19 | 2015-11-19 | 混合装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017094240A JP2017094240A (ja) | 2017-06-01 |
JP6505002B2 true JP6505002B2 (ja) | 2019-04-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015226620A Active JP6505002B2 (ja) | 2015-11-19 | 2015-11-19 | 混合装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10413873B2 (ja) |
JP (1) | JP6505002B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111821902A (zh) * | 2020-08-10 | 2020-10-27 | 山东铭银环保科技有限公司 | 气流混合改性机 |
CN112352527B (zh) * | 2020-11-24 | 2022-09-09 | 昆明理工大学 | 一种用于三七生长的水肥制备装置 |
CN112587973A (zh) * | 2020-12-03 | 2021-04-02 | 张克军 | 一种快速分流分料机构 |
CN113332885A (zh) * | 2021-06-08 | 2021-09-03 | 笙翔实业(上海)有限公司 | 一种隔热真石漆涂料的生产设备及制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390284A (en) * | 1980-01-25 | 1983-06-28 | Neptune Microfloc, Inc. | Method and apparatus for wetting powder |
JPS6297618A (ja) * | 1985-10-23 | 1987-05-07 | Hitachi Ltd | オイルミストトラツプ |
JPS6342714A (ja) * | 1986-08-08 | 1988-02-23 | Kawasaki Heavy Ind Ltd | 集じん機の破損に対する安全装置 |
JPS6480470A (en) * | 1987-09-21 | 1989-03-27 | Hitachi Ltd | Coating device |
US6231648B1 (en) * | 1997-03-12 | 2001-05-15 | Tas Enterprises | Wet scrubber unit |
JP2000000451A (ja) * | 1998-06-18 | 2000-01-07 | Japan Steel & Tube Constr Co Ltd | 粉粒体と液体との混合装置 |
JP4209568B2 (ja) | 1999-12-02 | 2009-01-14 | 株式会社コーセー | 含水粉末化粧料 |
CN1275587C (zh) | 2001-01-18 | 2006-09-20 | 株式会社资生堂 | 干式水的制备方法 |
JP3812733B2 (ja) | 2001-07-05 | 2006-08-23 | 株式会社資生堂 | 粉末状組成物 |
KR20030045051A (ko) | 2001-07-05 | 2003-06-09 | 가부시키가이샤 시세이도 | 분말상 조성물 |
US7544250B2 (en) * | 2001-10-02 | 2009-06-09 | Huettlin Herbert | Method and apparatus for treating particulate-shaped material, in particular for mixing, drying, graduating, pelletizing and/or coating the material |
JP4703972B2 (ja) * | 2004-04-01 | 2011-06-15 | 株式会社日清製粉グループ本社 | 混合装置 |
JP2012224556A (ja) | 2011-04-15 | 2012-11-15 | Kose Corp | 含水粉末状化粧料 |
US9403134B2 (en) * | 2014-04-16 | 2016-08-02 | Gea Egi Energiagazdalkodasi Zrt | Method for producing a material mixture of powder or granular state material and liquid |
-
2015
- 2015-11-19 JP JP2015226620A patent/JP6505002B2/ja active Active
-
2016
- 2016-11-14 US US15/350,627 patent/US10413873B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170144117A1 (en) | 2017-05-25 |
US10413873B2 (en) | 2019-09-17 |
JP2017094240A (ja) | 2017-06-01 |
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