JP6135874B2 - 衝撃式粉粒体流量計 - Google Patents
衝撃式粉粒体流量計 Download PDFInfo
- Publication number
- JP6135874B2 JP6135874B2 JP2015079759A JP2015079759A JP6135874B2 JP 6135874 B2 JP6135874 B2 JP 6135874B2 JP 2015079759 A JP2015079759 A JP 2015079759A JP 2015079759 A JP2015079759 A JP 2015079759A JP 6135874 B2 JP6135874 B2 JP 6135874B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- detection plate
- impact
- detection
- flow meter
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims description 36
- 238000001514 detection method Methods 0.000 claims description 65
- 239000008187 granular material Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
- G01F1/30—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter for fluent solid material
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Description
2....検出板
3....流路
4....発信器
6....供給機
7....発信機構
8....板バネ
9....設置スペース
10....検出軸
11....サイドプレート
12....粉粒体排出口
13....ロードセル
14....ロードセルホルダー
15....ケーシング
16....ダイヤフラム
Claims (2)
- 供給機6から排出された位置から検出板2までの自然落下距離に関係する衝撃荷重を検出するために、検出板2が供給機6から排出された粉粒体の自然落下方向に対して斜設されていて、検出板2をサイドプレート11により連結した複数枚板構造とし、これらの検出板2を四枚の板バネ8によりケーシング15に懸垂してロバーバル機構とし、整流装置を有しない構造であることを特徴とする衝撃式粉粒体流量計。
- 衝撃式粉粒体流量計の設置スペース9が垂直方向に20〜40センチメートルであることを特徴とする衝撃式粉粒体流量計。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015079759A JP6135874B2 (ja) | 2015-04-09 | 2015-04-09 | 衝撃式粉粒体流量計 |
| US15/090,719 US9759588B2 (en) | 2015-04-09 | 2016-04-05 | Impact flowmeter for powders and granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015079759A JP6135874B2 (ja) | 2015-04-09 | 2015-04-09 | 衝撃式粉粒体流量計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016200468A JP2016200468A (ja) | 2016-12-01 |
| JP6135874B2 true JP6135874B2 (ja) | 2017-05-31 |
Family
ID=57112104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015079759A Active JP6135874B2 (ja) | 2015-04-09 | 2015-04-09 | 衝撃式粉粒体流量計 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9759588B2 (ja) |
| JP (1) | JP6135874B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918371B (zh) * | 2017-03-17 | 2019-02-26 | 合肥固泰自动化有限公司 | 一种流量计用的传力机构 |
| JP6863104B2 (ja) * | 2017-06-08 | 2021-04-21 | 住友金属鉱山株式会社 | 粉体流量計、粉体供給機構、粉体流量の測定方法、および粉体流量計の掃除方法 |
| CN109738046B (zh) * | 2018-11-28 | 2024-02-20 | 北京沄汇智能科技有限公司 | 粉末的自动称重装置 |
| DE102022123552A1 (de) * | 2022-09-14 | 2024-03-14 | HPL Technologies GmbH | Messeinrichtung zum Erfassen eines Massenflusses von einem Pulver-Gas- Strom |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL175854C (nl) * | 1973-09-03 | 1985-01-02 | Ir Cornelius Otto Jonkers Prof | Inrichting voor het continu meten van een stroom materiaal. |
| JPS5667714A (en) * | 1979-11-07 | 1981-06-08 | Sankyo Dengiyou Kk | Impact-type powdery substance flow meter |
| JPS57189013A (en) * | 1981-05-16 | 1982-11-20 | Sankyo Dengiyou Kk | Impact type flowmeter of pulverulent body |
| DE3583865D1 (de) * | 1985-07-12 | 1991-09-26 | Ford New Holland Inc | Stroemungsmesseinrichtung. |
| JPH0812091B2 (ja) * | 1987-02-10 | 1996-02-07 | 三協電業株式会社 | 粉粒体流量計 |
| WO1989001133A1 (en) * | 1987-08-04 | 1989-02-09 | Peter Adam Reuter | Flow line weighing device |
| WO1993016356A1 (en) * | 1992-02-12 | 1993-08-19 | Cimbria Unigrain Ltd. A/S | Apparatus for measuring mass flow |
| US5698794A (en) * | 1995-12-19 | 1997-12-16 | Thermo Sentron, Inc. | Impact flowmeter for solids |
| JPH10142016A (ja) * | 1996-11-15 | 1998-05-29 | Sankyo Paioteku Kk | 粉粒体流量計 |
| JP3750125B2 (ja) * | 1996-12-26 | 2006-03-01 | 株式会社サタケ | 衝撃式流量検出装置 |
| EP1130369A1 (en) * | 2000-02-29 | 2001-09-05 | S.E.G. Mekanik Ab | Apparatus for measuring mass flow |
| JP4000021B2 (ja) | 2002-07-05 | 2007-10-31 | 株式会社松井製作所 | 粉粒体の計量装置 |
-
2015
- 2015-04-09 JP JP2015079759A patent/JP6135874B2/ja active Active
-
2016
- 2016-04-05 US US15/090,719 patent/US9759588B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016200468A (ja) | 2016-12-01 |
| US9759588B2 (en) | 2017-09-12 |
| US20160298989A1 (en) | 2016-10-13 |
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