JP2009148741A - らせん帯混合装置 - Google Patents
らせん帯混合装置 Download PDFInfo
- Publication number
- JP2009148741A JP2009148741A JP2008097579A JP2008097579A JP2009148741A JP 2009148741 A JP2009148741 A JP 2009148741A JP 2008097579 A JP2008097579 A JP 2008097579A JP 2008097579 A JP2008097579 A JP 2008097579A JP 2009148741 A JP2009148741 A JP 2009148741A
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- Prior art keywords
- mixing
- tooth profile
- band
- mixing device
- spiral
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0723—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis oblique with respect to the rotating axis
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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
- 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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0727—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
- B01F27/11253—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis the blades extending oblique to the stirrer axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
【解決手段】らせん帯混合装置は、内部が回転対称な混合容器(1)と、その中にあって電動機で駆動される中心の混合機構軸(2)とを持ち、この混合機構軸から側方へ延びる混合機構腕(30,31,32)に、回転方向(D)に周方向傾斜をもって下降するらせん帯(4)が保持され、このらせん帯(4)の外側らせん帯縁(5)が混合容器壁(10)の近くに設けられている。本発明により壁側らせん帯縁(40)に、それぞれ半径方向に続く帯幅(B)より小さい半径方向輪郭深さ(T)を持つ外歯輪郭(50〜52)が形成され、外歯輪郭の周方向連続歯の間隔(W)が輪郭深さ(T)の1〜10倍である。
【選択図】図1
Description
10 混合容器壁
2 混合機構軸
30〜32 混合機構腕
4,4a〜4c らせん帯
40 外側らせん帯縁
41 内側らせん帯縁
5,50〜52 外歯輪郭
6 内歯輪郭
B 帯幅
D 回転方向
T,T2 外歯輪郭の輪郭深さ
T1 内歯輪郭の輪郭深さ
W,W2 連続歯の間隔
Z 輪郭歯
R1,R2 半径線
Mx 最大値
Mi 最小値
S 間隙
X 傾斜角
d 先細り角
Claims (17)
- らせん帯混合装置であって、内部が回転対称な混合容器(1)と、その中にあって電動機で駆動される中心の混合機構軸(2)とを持ち、この混合機構軸から側方へ延びる混合機構腕(30,31,32)に、回転方向(D)に周方向傾斜をもって下降するらせん帯(4)が保持され、このらせん帯(4)の外側らせん帯縁(40)が混合容器壁(10)の近くに設けられているものにおいて、外側らせん帯縁(40)に、それぞれ半径方向に続く帯幅(B)より小さい半径方向輪郭深さ(T)を持つ外歯輪郭(5,50〜52)が形成され、外歯輪郭の周方向連続歯の間隔(W)が輪郭深さ(T)の1〜10倍であることを特徴とする、らせん帯混合装置。
- 内側らせん帯縁(41)も内歯輪郭(6,62)を持っていることを特徴とする、請求項1に記載のらせん帯混合装置。
- 外歯輪郭(5,50〜52)及び/又は内歯輪郭(6,62)が、それぞれ半径方向に続くらせん帯幅(B)より小さい輪郭深さ(T,T1,T2)を持っていることを特徴とする、請求項1又は2に記載のらせん帯混合装置。
- 外歯輪郭(5,50〜52)及び又は内歯輪郭(6,62)が、輪郭深さ(T,T1,T2)より1〜10倍大きい連続歯の間隔(W,W2)を持っていることを特徴とする、請求項3に記載のらせん帯混合装置。
- 外歯輪郭(5)及び/又は内歯輪郭(6)が10°〜20°の周方向的歯間隔を持っていることを特徴とする、請求項3に記載のらせん帯混合装置。
- 外歯輪郭(5,52)と内歯輪郭(6,62)がそれぞれ互いに類似しており、従ってその間にあるらせん帯幅(B)がほぼ一定であることを特徴とする、請求項2〜5の1つに記載のらせん帯混合装置。
- 外歯輪郭(5,50〜52)及び/又は内歯輪郭(6,62)が波状に又は角ばって形成されていることを特徴とする、先行する請求項の1つに記載のらせん帯混合装置。
- 外歯輪郭(5)及び/又は内歯輪郭(6)がほぼ正弦波状の推移を持っていることを特徴とする、請求項7に記載のらせん帯混合装置。
- 正弦波状推移が、連続的な移行部を持ち交互に湾曲する円弧により形成されていることを特徴とする、請求項8に記載のらせん帯混合装置。
- 外歯輪郭(50〜52)及び内歯輪郭(62)が四角形、台形又は円弧状の形状を持っていることを特徴とする、請求項7に記載のらせん帯混合装置。
- らせん帯(4)が混合容器壁(10)の方へ傾斜角(X)だけ下降するように傾斜していることを特徴とする、先行する請求項の1つに記載のらせん帯混合装置。
- 外歯輪郭(5)が端面に下方へ先細り角(d)を持っていることを特徴とする、先行する請求項の1つに記載のらせん帯混合装置。
- 外歯輪郭(5)が混合容器壁(10)に対して帯幅(B)より著しく狭い間隙(S)をもつように保持されていることを特徴とする、先行する請求項の1つに記載のらせん帯混合装置。
- らせん帯(4)が摩擦角より強く傾斜していることを特徴とする、先行する請求項の1つに記載のらせん帯混合装置。
- 混合容器(1)が二重軸混合容器(7)として構成されていることを特徴とする、先行する請求項の1つに記載のらせん帯混合装置。
- 混合容器(1)が下方へ円錐状の混合空間(8)を持っていることを特徴とする、請求項1〜14の1つに記載のらせん帯混合装置。
- 混合容器(1)が皿状底(9)を持っていることを特徴とする、請求項1〜14の1つに記載のらせん帯混合装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007063071.0 | 2007-12-21 | ||
DE102007063071A DE102007063071B3 (de) | 2007-12-21 | 2007-12-21 | Schraubenbandmischvorrichtung |
Publications (2)
Publication Number | Publication Date |
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JP2009148741A true JP2009148741A (ja) | 2009-07-09 |
JP5077762B2 JP5077762B2 (ja) | 2012-11-21 |
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JP2008097579A Active JP5077762B2 (ja) | 2007-12-21 | 2008-03-07 | らせん帯混合装置 |
Country Status (3)
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US (1) | US8100578B2 (ja) |
JP (1) | JP5077762B2 (ja) |
DE (1) | DE102007063071B3 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007063071B3 (de) * | 2007-12-21 | 2009-02-05 | Bernd Ramhorst | Schraubenbandmischvorrichtung |
US9701934B2 (en) * | 2010-01-22 | 2017-07-11 | Global Cell Solutions, Llc | Culture vessel and method of growing cells in culture vessel |
US8556200B2 (en) * | 2010-02-15 | 2013-10-15 | Certainteed Corporation | System, method and apparatus for processing fiber materials |
CA2852592C (en) * | 2013-06-21 | 2017-12-05 | Jay-Lor International Inc. | Auger with continuous knife |
US10772290B2 (en) * | 2018-07-09 | 2020-09-15 | Meyer Manufacturing Corporation | Reversible cutting edge for agricultural cutter |
CN112619524B (zh) * | 2021-03-09 | 2021-07-06 | 山东鸿承矿业(集团)有限公司 | 一种用于生产硫铁精矿粉的搅拌装置 |
DE102021129838A1 (de) | 2021-11-16 | 2023-05-17 | Amixon Gmbh | Mischvorrichtung |
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- 2008-04-01 US US12/060,571 patent/US8100578B2/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS6475028A (en) * | 1987-09-16 | 1989-03-20 | Hitachi Ltd | Agitation tank having built-in crushing mechanism |
JPH0461924A (ja) * | 1990-06-27 | 1992-02-27 | Yuji Nagasaka | 比重差の著しい塊状物質の混合用ミキサー |
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Also Published As
Publication number | Publication date |
---|---|
US20090161483A1 (en) | 2009-06-25 |
DE102007063071B3 (de) | 2009-02-05 |
US8100578B2 (en) | 2012-01-24 |
JP5077762B2 (ja) | 2012-11-21 |
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