WO2020125063A1 - Mélangeur solide - Google Patents

Mélangeur solide Download PDF

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Publication number
WO2020125063A1
WO2020125063A1 PCT/CN2019/103895 CN2019103895W WO2020125063A1 WO 2020125063 A1 WO2020125063 A1 WO 2020125063A1 CN 2019103895 W CN2019103895 W CN 2019103895W WO 2020125063 A1 WO2020125063 A1 WO 2020125063A1
Authority
WO
WIPO (PCT)
Prior art keywords
silo
shaft
fixedly connected
solid mixer
gear
Prior art date
Application number
PCT/CN2019/103895
Other languages
English (en)
Chinese (zh)
Inventor
阮旭煜
潘宣宇
蔡成立
Original Assignee
温岭市泽国化工机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 温岭市泽国化工机械有限公司 filed Critical 温岭市泽国化工机械有限公司
Publication of WO2020125063A1 publication Critical patent/WO2020125063A1/fr

Links

Classifications

    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2121—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts composed of interconnected parts

Definitions

  • the invention belongs to the technical field of machinery, and relates to a mixer, particularly a solid mixer.
  • Mixer is a mechanical device that uses mechanical force and gravity to mix two or more materials evenly.
  • the existing granular solid mixer generally includes a silo, a rotating shaft, a stirring blade, a motor, etc.
  • the silo has a long cylindrical shape, a feed inlet is provided at the top of one end of the silo, and an outlet is provided at the bottom of the other end of the silo Feeding port;
  • the rotating shaft is set horizontally in the silo, and a plurality of stirring blades are fixed on the rotating shaft; the rotating shaft is driven and rotated by the motor.
  • various types of particles are poured into the silo from the feed port, and the motor drives the rotating shaft to rotate the stirring blade, which drives the particles to move toward the discharge port while stirring the mixed particles.
  • the above-mentioned particle mixer has two problems: 1 1. During the movement, the particles will have long-term contact friction with the inner wall of the silo, causing the thickness of the inner wall of the silo to become thinner and thinner until the silo is damaged; 2 1. The rotating shaft is single and the length is too long, which results in a large rotating load of the motor and affects the life of the motor.
  • the purpose of the present invention is to solve the above problems in the existing technology, and proposes a solid mixer, and the technical problem to be solved is how to extend the life.
  • a solid mixer which includes a horizontally arranged silo with a long barrel, one end of the silo is provided with a feed port, and the other end of the silo is provided with an outlet
  • the material port is provided with a rotating shaft, and the axial direction of the rotating shaft extends along the axial direction of the material warehouse.
  • a plurality of stirring blades are fixed on the rotating shaft.
  • the characteristic of the rotating shaft includes that the position is opposite and along the material.
  • each shaft body is provided with a plurality of agitating blades above, a support member is arranged between the two shaft bodies, the support member is fixedly connected with the silo, and both shaft bodies are connected with the support The pieces are connected in rotation.
  • the inner wall of the silo is integrally formed with a bar, the bar is elongated and extends along the axial direction of the silo, and there are a plurality of bar and are evenly distributed along the circumferential interval of the silo.
  • the mixer also includes two motors, and the two motors can drive the two shafts to rotate respectively.
  • the use process is as follows: various types of solids are poured into the silo from the feed port.
  • the two motors drive the two shafts to rotate to drive the stirring blade to rotate.
  • the stirring blade While stirring the mixed solids, the solids are pushed forward to the direction of the discharge port.
  • part of the solid will stay in the area formed between the two adjacent bars to act as a protective plate to protect the inner wall of the silo, thereby effectively reducing the chance of solids in contact with the inner wall of the silo during movement , To effectively reduce the wear speed of the silo to extend the life.
  • the support member includes a bearing seat and a connecting piece fixedly connected with the silo.
  • the bearing seat has two and is directly opposed to the two shaft bodies, and the shaft body is rotatably supported on the corresponding bearing
  • the connecting piece is between the two bearing seats, and both bearing seats are fixedly connected with the connecting piece.
  • the above-mentioned support includes a pipe body fixedly connected to the silo, the ends of the two shaft bodies are respectively inserted into the two ends of the pipe body, and the shaft body passes through the bearing Rotating connection with the tube body.
  • the above-mentioned connecting piece is in the form of a circular plate, a connecting rod is provided between the outer circumferential surface of the connecting piece and the inner wall of the silo, and both ends of the connecting rod are fixedly connected to the connecting piece and the silo respectively At least two of the connecting rods are distributed along the circumferential direction of the silo.
  • the end of the shaft body away from the support extends out of the silo
  • the motor is located outside the silo and is on the side of the shaft body, and the motor drives the shaft body to rotate through a transmission mechanism.
  • the transmission mechanism includes a gear box, the output shaft of the gear box is connected to the shaft body through a coupling, and the main shaft of the motor is connected to the input shaft of the gear box through a gear transmission pair or a belt transmission pair .
  • the belt transmission pair includes a driving wheel fixedly connected to the motor main shaft and a driven wheel fixedly connected to the input shaft of the gear box, and the driving wheel and the driven wheel are connected by a belt.
  • the gear transmission pair includes a main gear fixedly connected to the main shaft of the motor and a sub gear fixedly connected to the input shaft of the gear box, and the main gear and the sub gear are meshed.
  • the solid mixer has the following advantages:
  • part of the solids will stay in the area formed between the two adjacent bars to act as a protective plate to protect the inner wall of the silo, thereby effectively reducing the friction between the solids and the inner wall of the silo during movement The opportunity to effectively reduce the wear rate of the silo to extend the life.
  • Fig 1 It is a schematic diagram of the solid structure of the solid mixer.
  • Fig 2 It is a schematic diagram of the connection structure of the shaft body and the support.
  • Fig 3 It is a schematic diagram of the three-dimensional structure of the silo.
  • Fig 4 It is a schematic diagram of the connection structure of the motor and gear box.
  • the solid mixer includes a horizontally arranged silo 1 , Silo 1 Has an inlet at one end 1a , Silo 1 The bottom of the other end is equipped with a discharge port 1b , Preferably feed inlet 1a In the silo 1 the top of.
  • the silo 1 There is a rotating shaft inside, and the axial direction of the rotating shaft is along the silo 1 Axial extension. Multiple stirring blades are fixed on the rotating shaft 2 .
  • the shaft includes the position directly opposite and along the silo 1 Axially distributed biaxial body 3 , Each axis 3 There are many above-mentioned stirring blades 2 And are on the same axis 3 Multiple stirring blades 2 Along the axis 3 Axial distribution.
  • Two-axis body 3 Supports 4 ,supporting item 4 With silo 1 Fixed, and two shafts 3 Both with support 4 Turn the connection.
  • the support 4 Including bearing seat 4a And silos 1 Fixed connection 4b , Where the bearing 4a There are two and two axis body 3 Right, shaft 3 Rotatably supported on the corresponding bearing seat 4a Upper 4b In two housings 4a Between, and the two bearing seats 4a All with connectors 4b Fixed connection 4b Disc-shaped, connecting piece 4b Outer surface and silo 1 There are connecting rods between the inner walls 4c , And connecting rod 4c The two ends of the 4b And silo 1 Fixed connection 4c There are at least two and along the silo 1 Circumferential distribution. Preferred connecting rod 4c The two ends of the 1 And connectors 4b Fixed.
  • the silo 1 The inner wall is integrally formed with a stop 1c , Bar 1c Long and along the silo 1 Axial extension 1c There are multiple and along the silo 1 The circumferential intervals of the are evenly distributed.
  • the mixer also includes two motors 5 And two motors 5 Can drive two shafts separately 3 Turn.
  • the shaft 3 Away from the support 4 One end protrudes from the silo 1 , Motor 5 Located in the silo 1 Outside and in axis 3 One side, motor 5 Drive shaft body through transmission mechanism 3 Turn.
  • the shaft body 3 Support 4 The end of the 1 Rotate the connection to raise the shaft 3 Stability of rotation; transmission mechanism including gearbox 6 ,Gearbox 6 Input shaft via coupling 7 With shaft 3 Connected and the motor 5 Of the main shaft through the belt drive pair and gear box 6 Connected to the input shaft.
  • Belt drive pair including motor 5 Driving wheel with fixed spindle 8 And with gearbox 6
  • gearbox 6 Follower wheel with fixed input shaft 9 And the driving wheel 8 And driven wheel 9 Through the belt 10 Connected.
  • the use process is as follows: various types of solids are fed from the feed 1a Pour into the silo 1 , Two motors 5 Drive two shafts separately 3 Turn to drive the stirring blade 2 Rotate to push the solid toward the discharge port while stirring and mixing the solid 1b Directional movement. During the stirring process, some solids will stay in the two adjacent bars 1c In the area formed between, to act as a shield to protect the silo 1
  • the inner wall which effectively reduces the solids and the silo during the movement 1 The chance of friction caused by the inner wall contact to effectively reduce the silo 1 Wear rate to extend life.
  • the structure and principle of the second embodiment are basically the same as the first embodiment, the difference is that: the support 4 Including with silo 1 Fixed tube body, two-axis body 3 The ends are inserted into the two ends of the tube body, and the shaft body 3 Rotating connection with the pipe body through the bearing.
  • the transmission mechanism includes a gear box 6 ,Gearbox 6 Output shaft via coupling 7 With shaft 3 Connected and the motor 5 Of the main shaft through the gear transmission pair and gear box 6
  • the input shaft is connected
  • the gear transmission pair includes the motor 5 Main gear fixed to main shaft and gear box 6
  • the output shaft is fixed to the auxiliary gear, and the main gear and the auxiliary gear mesh.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

L'invention concerne un mélangeur solide qui comprend une chambre de matériau (1) disposée horizontalement et sous la forme d'un long cylindre. Un orifice d'alimentation (1a) est disposé à une extrémité de la chambre de matériau (1), et un orifice d'évacuation (1b) est disposé au fond de l'autre extrémité de la chambre de matériau (1). Un arbre rotatif est disposé dans la chambre de matériau (1). La direction axiale de l'arbre rotatif correspond à la direction axiale de la chambre de matériau (1). De multiples pales d'agitation (2) sont fixées sur l'arbre rotatif. L'arbre rotatif comprend deux éléments d'arbre (3) situés à l'opposé de la chambre de matériau (1) et répartis dans la direction axiale de la chambre de matériau (1). De multiples pales d'agitation (2) sont disposées sur chacun des éléments d'arbre (3). Un élément de support (4) est disposé entre les deux éléments d'arbre (3). L'élément de support (4) est relié de manière fixe à la chambre de matériau (1). Les deux éléments d'arbre (3) sont reliés de manière rotative à l'élément de support (4). Une barre de blocage (1c) est formée d'un seul tenant sur une paroi interne de la chambre de matériau (1). La barre de blocage (1c) est allongée, et s'étend dans la direction axiale de la chambre de matériau (1). De multiples barres de blocage (1c) sont prévues, et les barres de blocage sont réparties uniformément dans une direction circonférentielle de la chambre de matériau (1). Le mélangeur solide comprend en outre deux moteurs (5), et les deux moteurs (5) entraînent respectivement les deux éléments d'arbre (3) en rotation. Le mélangeur solide présente une longue durée de vie.
PCT/CN2019/103895 2018-12-21 2019-08-31 Mélangeur solide WO2020125063A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811573531.4 2018-12-21
CN201811573531.4A CN109621769A (zh) 2018-12-21 2018-12-21 一种固体混合机

Publications (1)

Publication Number Publication Date
WO2020125063A1 true WO2020125063A1 (fr) 2020-06-25

Family

ID=66076418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/103895 WO2020125063A1 (fr) 2018-12-21 2019-08-31 Mélangeur solide

Country Status (2)

Country Link
CN (1) CN109621769A (fr)
WO (1) WO2020125063A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115104645A (zh) * 2022-08-29 2022-09-27 昆明龙腾生物乳业有限公司 一种羊奶脱膻除脂机
CN116712893A (zh) * 2023-08-10 2023-09-08 山东德浩化学有限公司 一种具有加料量自调功能的农药制备装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621769A (zh) * 2018-12-21 2019-04-16 温岭市泽国化工机械有限公司 一种固体混合机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201454452U (zh) * 2009-01-05 2010-05-12 阮旭煜 连续混合机
JP2011116558A (ja) * 2009-12-04 2011-06-16 Jo Suzuki 残飯等の反流動物等及び高粘性物等のコンベヤ−（左記輸送用特殊押出機）
CN203957136U (zh) * 2014-08-06 2014-11-26 皖西学院 一种多轴变距多用途搅拌机
CN204768392U (zh) * 2015-05-29 2015-11-18 罗平县智龙饲料有限公司 一种桨叶式饲料混合装置
CN207838995U (zh) * 2018-01-08 2018-09-11 东莞聚顺环保科技有限公司 一种生产模具清洗剂用的加热搅拌罐
CN109621769A (zh) * 2018-12-21 2019-04-16 温岭市泽国化工机械有限公司 一种固体混合机
CN209034220U (zh) * 2018-09-27 2019-06-28 茌平信源环保建材有限公司 粉煤灰蒸压生产用搅拌机
CN209333565U (zh) * 2018-12-21 2019-09-03 温岭市泽国化工机械有限公司 一种固体混合机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201454452U (zh) * 2009-01-05 2010-05-12 阮旭煜 连续混合机
JP2011116558A (ja) * 2009-12-04 2011-06-16 Jo Suzuki 残飯等の反流動物等及び高粘性物等のコンベヤ−（左記輸送用特殊押出機）
CN203957136U (zh) * 2014-08-06 2014-11-26 皖西学院 一种多轴变距多用途搅拌机
CN204768392U (zh) * 2015-05-29 2015-11-18 罗平县智龙饲料有限公司 一种桨叶式饲料混合装置
CN207838995U (zh) * 2018-01-08 2018-09-11 东莞聚顺环保科技有限公司 一种生产模具清洗剂用的加热搅拌罐
CN209034220U (zh) * 2018-09-27 2019-06-28 茌平信源环保建材有限公司 粉煤灰蒸压生产用搅拌机
CN109621769A (zh) * 2018-12-21 2019-04-16 温岭市泽国化工机械有限公司 一种固体混合机
CN209333565U (zh) * 2018-12-21 2019-09-03 温岭市泽国化工机械有限公司 一种固体混合机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115104645A (zh) * 2022-08-29 2022-09-27 昆明龙腾生物乳业有限公司 一种羊奶脱膻除脂机
CN116712893A (zh) * 2023-08-10 2023-09-08 山东德浩化学有限公司 一种具有加料量自调功能的农药制备装置

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