JP2018154431A - 粉体供給装置 - Google Patents
粉体供給装置 Download PDFInfo
- Publication number
- JP2018154431A JP2018154431A JP2017051556A JP2017051556A JP2018154431A JP 2018154431 A JP2018154431 A JP 2018154431A JP 2017051556 A JP2017051556 A JP 2017051556A JP 2017051556 A JP2017051556 A JP 2017051556A JP 2018154431 A JP2018154431 A JP 2018154431A
- Authority
- JP
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- Prior art keywords
- powder
- motor
- hopper
- flow rate
- amount
- 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
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- 239000000843 powder Substances 0.000 title claims abstract description 159
- 238000012546 transfer Methods 0.000 claims abstract description 41
- 238000002156 mixing Methods 0.000 description 29
- 239000004570 mortar (masonry) Substances 0.000 description 22
- 238000000465 moulding Methods 0.000 description 20
- 238000003756 stirring Methods 0.000 description 16
- 230000007423 decrease Effects 0.000 description 14
- 239000011812 mixed powder Substances 0.000 description 12
- 239000000546 pharmaceutical excipient Substances 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000009702 powder compression Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 239000004482 other powder Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 3
- 238000004497 NIR spectroscopy Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012845 near infrared spectroscopy analysis Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 238000011057 process analytical technology Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000001320 near-infrared absorption spectroscopy Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
- B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/081—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
- B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
- G01F13/001—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
VM=IaRa+Ea
Ea=KeN
T=KtIa=−(KtKeN)/Ra+(KtVM)/Ra
である。ここで、VMはDCモータのコイルに印加する電源電圧、IaはDCモータのコイルを流れる電流、Raは電機子抵抗、Eaは逆起電力の電圧、TはDCモータが発生させるトルク、Ktはトルク定数、Keは逆起電力定数、NはDCモータの回転数である。
B01…ホッパ
B02…移送機構(スクリューフィーダ)
B021…移送部材(スクリュー羽根)
B022…モータ
B03…補給機構
B04…計測器
B05…制御部
Claims (2)
- 粉体を貯留するホッパと、
前記ホッパからもたらされる粉体を吐出せしめるべく送り出すための移送部材と、
前記移送部材を駆動するモータと、
前記移送部材により送り出されて吐出する粉体の吐出量を計測するための計測器と、
前記計測器により計測される粉体の吐出量を参照した制御を実施しない期間中に、前記移送部材により送り出されて吐出する粉体の吐出量を所要量に制御するべく、前記モータのコイルに印加する電流量が略一定となるように制御する制御部と
を具備する粉体供給装置。 - 前記計測器は、前記ホッパに貯留している粉体の重量を計測するものであり、
前記制御部は、前記ホッパに対して粉体を補給する期間中に、前記移送部材により送り出されて吐出する粉体の吐出量を所要量に制御するべく、前記モータのコイルに印加する電流量が略一定となるように制御する請求項1記載の粉体供給装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017051556A JP6857896B2 (ja) | 2017-03-16 | 2017-03-16 | 粉体供給装置 |
EP18151012.4A EP3376181B1 (en) | 2017-03-16 | 2018-01-10 | Powdery material feeding device |
US15/907,093 US10632482B2 (en) | 2017-03-16 | 2018-02-27 | Powdery-material feeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017051556A JP6857896B2 (ja) | 2017-03-16 | 2017-03-16 | 粉体供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018154431A true JP2018154431A (ja) | 2018-10-04 |
JP6857896B2 JP6857896B2 (ja) | 2021-04-14 |
Family
ID=61005696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017051556A Active JP6857896B2 (ja) | 2017-03-16 | 2017-03-16 | 粉体供給装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10632482B2 (ja) |
EP (1) | EP3376181B1 (ja) |
JP (1) | JP6857896B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020028345A (ja) * | 2018-08-21 | 2020-02-27 | サミー株式会社 | ぱちんこ遊技機 |
JP2020168634A (ja) * | 2019-04-01 | 2020-10-15 | 株式会社菊水製作所 | 粉体を用いる処理システム及びその制御方法 |
US11400623B2 (en) | 2018-08-30 | 2022-08-02 | Kikusui Seisakusho Ltd. | Compression-molding system and method of controlling the same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH713047A1 (de) * | 2016-10-14 | 2018-04-30 | K Tron Tech Inc | Verfahren zur Regelung der Vibrationsbewegung eines Vibrationsförderers und einen Vibrationsförderer. |
CN117928673A (zh) * | 2019-03-08 | 2024-04-26 | 克罗玛夫洛技术公司 | 固体着色剂分配装置和包括该装置的着色机 |
US11566968B2 (en) * | 2021-01-19 | 2023-01-31 | Rolls-Royce Corporation | Control of particle delivery in contamination test rig |
JP2023037752A (ja) * | 2021-09-06 | 2023-03-16 | 株式会社菊水製作所 | 粉体混合供給システム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06298330A (ja) * | 1993-04-14 | 1994-10-25 | Nippon Kenki Kk | 粉粒体の空気輸送装置 |
JPH10185663A (ja) * | 1996-12-27 | 1998-07-14 | Sekisui Chem Co Ltd | スクリューフィーダ |
JPH11160138A (ja) * | 1997-12-02 | 1999-06-18 | Aisan Ind Co Ltd | 粉体供給装置 |
JP2000247443A (ja) * | 1999-02-26 | 2000-09-12 | Sony Corp | ホッパ装置 |
JP2006240778A (ja) * | 2005-03-01 | 2006-09-14 | Tatsuyuki Yamada | 搬送装置 |
JP2014162641A (ja) * | 2013-02-28 | 2014-09-08 | Sumitomo Metal Mining Co Ltd | スクリューコンベアの保守管理方法 |
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2017
- 2017-03-16 JP JP2017051556A patent/JP6857896B2/ja active Active
-
2018
- 2018-01-10 EP EP18151012.4A patent/EP3376181B1/en active Active
- 2018-02-27 US US15/907,093 patent/US10632482B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06298330A (ja) * | 1993-04-14 | 1994-10-25 | Nippon Kenki Kk | 粉粒体の空気輸送装置 |
JPH10185663A (ja) * | 1996-12-27 | 1998-07-14 | Sekisui Chem Co Ltd | スクリューフィーダ |
JPH11160138A (ja) * | 1997-12-02 | 1999-06-18 | Aisan Ind Co Ltd | 粉体供給装置 |
JP2000247443A (ja) * | 1999-02-26 | 2000-09-12 | Sony Corp | ホッパ装置 |
JP2006240778A (ja) * | 2005-03-01 | 2006-09-14 | Tatsuyuki Yamada | 搬送装置 |
JP2014162641A (ja) * | 2013-02-28 | 2014-09-08 | Sumitomo Metal Mining Co Ltd | スクリューコンベアの保守管理方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2020028345A (ja) * | 2018-08-21 | 2020-02-27 | サミー株式会社 | ぱちんこ遊技機 |
US11400623B2 (en) | 2018-08-30 | 2022-08-02 | Kikusui Seisakusho Ltd. | Compression-molding system and method of controlling the same |
JP2020168634A (ja) * | 2019-04-01 | 2020-10-15 | 株式会社菊水製作所 | 粉体を用いる処理システム及びその制御方法 |
EP3741548A1 (en) | 2019-04-01 | 2020-11-25 | Kikusui Seisakusho Ltd. | Processing system with powdery material feeding device and method of controlling the same |
JP7300708B2 (ja) | 2019-04-01 | 2023-06-30 | 株式会社菊水製作所 | 粉体を用いる処理システム及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3376181A1 (en) | 2018-09-19 |
US10632482B2 (en) | 2020-04-28 |
JP6857896B2 (ja) | 2021-04-14 |
EP3376181B1 (en) | 2020-12-09 |
US20180264490A1 (en) | 2018-09-20 |
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