CN111013448A - Vertical powder mixing mixer - Google Patents
Vertical powder mixing mixer Download PDFInfo
- Publication number
- CN111013448A CN111013448A CN202010064087.4A CN202010064087A CN111013448A CN 111013448 A CN111013448 A CN 111013448A CN 202010064087 A CN202010064087 A CN 202010064087A CN 111013448 A CN111013448 A CN 111013448A
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- stirring
- spiral
- motor
- 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.)
- Pending
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 210000003437 trachea Anatomy 0.000 claims description 8
- 238000009725 powder blending Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 22
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B01F27/80—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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- 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
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/922—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with two or more helices, e.g. with intermeshing helices
-
- 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
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
- B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本发明公开了一种立式粉体混匀搅拌机，括箱体，所述箱体的顶壁上设置有进料口，箱体的底端设置有出料口，所述出料口安装有出料阀，所述箱体的顶壁上安装有电机，电机的输出轴伸至箱体内与搅拌轴连接，搅拌轴上均匀安装有多个搅拌杆，所述的箱体设有多个螺旋提升器，螺旋提升器靠近箱体的侧壁竖直设置，两端分别通过轴承安装在箱体的侧壁和顶壁上；螺旋提升器上端伸出箱体，螺旋提升器上端设有皮带轮，通过皮带与电机输出轴上的皮带轮连接。本发明实现了横向和竖向的双向混合，混合更加均匀，本发明在箱体顶壁上设有气管，气管上的气嘴在出料时向箱体内吹气，可对残留在箱体内侧壁上的粉体物料进行清除，出料更加彻底。
The invention discloses a vertical powder mixing mixer, comprising a box body, a feeding port is arranged on the top wall of the box body, a material outlet is arranged at the bottom end of the box body, and the material outlet is installed with For the discharge valve, a motor is installed on the top wall of the box. The output shaft of the motor extends into the box and is connected to the stirring shaft. The stirring shaft is evenly installed with a plurality of stirring rods. The box is provided with a plurality of spirals. The lifter, the screw lifter is vertically arranged near the side wall of the box body, and the two ends are respectively installed on the side wall and the top wall of the box body through bearings; the upper end of the screw lifter extends out of the box body, and the upper end of the screw lifter is provided with a pulley, It is connected to the pulley on the output shaft of the motor through a belt. The invention realizes horizontal and vertical bidirectional mixing, and the mixing is more uniform. In the invention, an air pipe is arranged on the top wall of the box body. The powder material on the wall is removed, and the discharge is more thorough.
Description
Technical Field
The invention relates to a powder stirring device, in particular to a vertical stirrer for mechanically mixing iron ore powder and bentonite.
Background
Powder mixing refers to a process of stirring and mixing particles with different physical and chemical properties by mechanical external force in a dry state or in the presence of a small amount of liquid so as to be distributed uniformly in space. The mixing of iron ore powder and bentonite is an important process in sintering pellets in ferrous metallurgy. Because the stickness of iron ore powder and bentonite is great, the phenomena of powder soft agglomeration, powder adhesion to the inner wall of the stirring machine and the like can occur, and the mixing effect of the two kinds of powder is poor.
The prior art blender has the following disadvantages: the mixer is when the stirring, and the material is piled up in the bottom of equipment easily, and the vertical mixture can't be realized to the material at bottom and top, and then makes the material mix inhomogeneous, simultaneously behind the ejection of compact, can not in time clear away the remaining material of mixer inner wall for the material ejection of compact is not thorough, consequently needs improve.
Disclosure of Invention
In order to solve the technical problems, the invention provides the vertical powder blending mixer which is simple in structure and convenient to operate, can realize vertical mixing of materials and uniform mixing of the materials, and can timely remove the residual materials on the inner wall of the mixer.
The technical scheme adopted by the invention is as follows: a vertical powder blending mixer comprises a box body, wherein a feed inlet is formed in the top wall of the box body, a discharge outlet is formed in the bottom end of the box body, a discharge valve is mounted at the discharge outlet, a motor is mounted on the top wall of the box body, an output shaft of the motor extends into the box body and is connected with a mixing shaft, a plurality of mixing rods are uniformly mounted on the mixing shaft, the box body is provided with a plurality of spiral lifters, the spiral lifters are vertically arranged close to the side wall of the box body, and two ends of each spiral lifter are respectively mounted on the side wall and the top wall; the upper end of the spiral lifter extends out of the box body, and a belt pulley is arranged at the upper end of the spiral lifter and connected with a belt pulley on the output shaft of the motor through a belt.
In the vertical powder blending mixer, the discharge port is fixedly provided with the support frame, and the lower end of the stirring shaft is arranged on the support frame through the bearing.
In the vertical powder blending mixer, the spiral lifter comprises a rotating shaft and a spiral blade arranged on the rotating shaft; the top end of the rotating shaft of the spiral lifter is exposed out of the box body and is provided with a belt pulley, and the belt pulley is connected with a belt pulley on an output shaft of the motor through a belt.
In the vertical powder mixing stirrer, the air pipe is arranged on the bottom surface of the inner top wall of the box body and is circularly arranged, the air pipe is externally connected with the air pump, and the air pipe is uniformly provided with a plurality of air nozzles.
In the vertical powder blending mixer, the lower part of the box body is in a conical shape with a large upper part and a small lower part.
Compared with the prior art, the invention has the beneficial effects that:
the spiral lifter is arranged on the top wall of the box body, an air pipe is arranged on the top wall of the box body, an air nozzle on the air pipe blows air into the box body during discharging, powder materials remained on the inner side wall of the box body can be removed, and discharging is more thorough.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1 box, 2 feed inlets, 3 discharge outlets, 4 bleeder valves, 5 mounting brackets, 6 motors, 7 stirring shafts, 8 stirring rods, 9 support frames, 10 spiral lifters, 11 belt pulleys, 12 belt pulleys, 13 air pipes and 14 air nozzles.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings.
As shown in figure 1, the invention comprises a box body 1, a stirring shaft 7, a motor 6 and two spiral lifters 10, wherein a feed inlet 2 is arranged on the top wall of the box body 1, a discharge outlet 3 is arranged at the bottom end of the box body 1, and a discharge valve 4 is arranged at the discharge outlet 3. Install motor 6 through mounting bracket 5 on the roof of box 1, in motor 6's the output shaft extended to box 1 to be connected with (mixing) shaft 7 in the box 1, evenly install a plurality of puddlers 8 on (mixing) shaft 7's the lateral wall, the axis perpendicular to (mixing) shaft 7 of puddler 8 sets up. The bottom end of the stirring shaft 7 is arranged on a support frame 9 inside the discharge port 3 through a bearing. Two spiral lifting mechanism 10 are installed to 1 inside symmetry of box, spiral lifting mechanism 10 includes the pivot and installs at the epaxial helical blade of commentaries on classics, the top of spiral lifting mechanism 10 pivot exposes box 1 and installs belt pulley 12, install belt pulley 11 on the output shaft of motor 6, belt pulley 11 is connected through the belt with the belt pulley 12 of two spiral lifting mechanism 10 respectively and is carried out the transmission, install trachea 13 on the roof bottom surface in the box 1, trachea 13 is circular arrangement, the external air pump of trachea 13, evenly install a plurality of air cocks 14 on the trachea 13.
The bottom of (mixing) shaft 7 extends to be connected through bearing and the inside support frame 9 rotation of discharge gate 3, and the support frame is fixed with the inside wall of discharge gate 3. The lower part of the box body 1 is in a conical shape with a big top and a small bottom, and the length of the stirring rod 8 positioned at the lower part of the stirring shaft 7 is smaller than that of the stirring rod positioned at the upper part of the stirring shaft 7. The bottom end of the rotating shaft of each spiral lifter 9 is arranged on the side wall of the box body 1 through a bearing, and the bearing is arranged on the side wall of the box body in a welding mode.
When the material mixing device is used, materials are injected into the box body 1 from the feeding hole 2, the motor 6 drives the stirring shaft 7 and stirs and mixes the materials in the box body 1 through the stirring rod 8, meanwhile, the two spiral lifters 10 are driven to rotate through belt transmission, the materials at the bottom are lifted to the upper part by the spiral lifters 10, so that the materials are turned over up and down, the materials are mixed fully and uniformly through double mixing in the horizontal direction and the vertical direction, the materials are discharged out of the box body 1 from the discharging hole 3 after being mixed, and during material discharging, the air pipe 13 blows air flow externally connected with an air pump to the inner side wall of the box body 1 through the air nozzle 14, so that the materials remained on the side wall of the box body 1 are blown to the bottom, and the materials are prevented from being.
Claims (5)
1. The utility model provides a vertical powder mixing mixer, includes box (1), be provided with feed inlet (2) on the roof of box (1), the bottom of box (1) is provided with discharge gate (3), bleeder valve (4), its characterized in that are installed in discharge gate (3): the stirring device is characterized in that a motor (6) is mounted on the top wall of the box body (1), an output shaft of the motor (6) extends into the box body (1) and is connected with a stirring shaft (7), a plurality of stirring rods (8) are uniformly mounted on the stirring shaft (7), the box body (1) is provided with a plurality of spiral lifters (10), the spiral lifters (10) are vertically arranged close to the side wall of the box body (1), and two ends of each spiral lifter are mounted on the side wall and the top wall of the box body through bearings; the upper end of the spiral lifter (10) extends out of the box body (1), and the upper end of the spiral lifter (10) is provided with a belt pulley which is connected with a belt pulley on an output shaft of the motor (6) through a belt.
2. The vertical powder mixing and stirring machine according to claim 1, wherein: a support frame (9) is fixedly arranged at the discharge port, and the lower end of the stirring shaft (7) is arranged on the support frame (9) through a bearing.
3. The vertical powder mixing and stirring machine according to claim 1, wherein: the spiral lifter (10) comprises a rotating shaft and a spiral blade arranged on the rotating shaft; the top end of a rotating shaft of the spiral lifter (10) is exposed out of the box body (1) and is provided with a belt pulley (12), and the belt pulley (12) is connected with a belt pulley (11) on an output shaft of the motor (6) through a belt.
4. The vertical powder mixing and stirring machine according to claim 1, wherein: install trachea (13) on the roof bottom surface in box (1), trachea (13) are circular arrangement, and trachea (13) external air pump, a plurality of air cocks (14) are evenly installed to trachea (13).
5. The vertical powder blending mixer according to claim 1, characterized in that: the lower part of the box body (1) is in a conical shape with a large upper part and a small lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064087.4A CN111013448A (en) | 2020-01-20 | 2020-01-20 | Vertical powder mixing mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064087.4A CN111013448A (en) | 2020-01-20 | 2020-01-20 | Vertical powder mixing mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111013448A true CN111013448A (en) | 2020-04-17 |
Family
ID=70202962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010064087.4A Pending CN111013448A (en) | 2020-01-20 | 2020-01-20 | Vertical powder mixing mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111013448A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283122A (en) * | 2020-10-26 | 2021-01-29 | 辽宁工程技术大学 | A device for testing centrifugal pump wear |
| CN112371030A (en) * | 2020-11-02 | 2021-02-19 | 浙江英树生物科技有限公司 | High-pressure homogenizer |
| CN112755893A (en) * | 2020-12-17 | 2021-05-07 | 安徽富瑞雪化工科技股份有限公司 | Fertilizer potassium nitrate anti-caking agent stirring structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807328U (en) * | 2010-10-19 | 2011-04-27 | 马健 | Powder stirrer with cleaning device |
| CN205550112U (en) * | 2016-04-26 | 2016-09-07 | 温州正展机械有限公司 | A concentrated stirred tank for traditional chinese medicine |
| CN106478907A (en) * | 2016-11-25 | 2017-03-08 | 无锡同心塑料制品有限公司 | A kind of polyurethane foam reaction former |
| CN209393099U (en) * | 2018-12-24 | 2019-09-17 | 江苏奥立比亚纺织有限公司 | A kind of blended yarn weaved fabric agitating device of high resiliency easy dyeing |
| CN211636217U (en) * | 2020-01-20 | 2020-10-09 | 湘潭大学 | Vertical powder mixing mixer |
-
2020
- 2020-01-20 CN CN202010064087.4A patent/CN111013448A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807328U (en) * | 2010-10-19 | 2011-04-27 | 马健 | Powder stirrer with cleaning device |
| CN205550112U (en) * | 2016-04-26 | 2016-09-07 | 温州正展机械有限公司 | A concentrated stirred tank for traditional chinese medicine |
| CN106478907A (en) * | 2016-11-25 | 2017-03-08 | 无锡同心塑料制品有限公司 | A kind of polyurethane foam reaction former |
| CN209393099U (en) * | 2018-12-24 | 2019-09-17 | 江苏奥立比亚纺织有限公司 | A kind of blended yarn weaved fabric agitating device of high resiliency easy dyeing |
| CN211636217U (en) * | 2020-01-20 | 2020-10-09 | 湘潭大学 | Vertical powder mixing mixer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283122A (en) * | 2020-10-26 | 2021-01-29 | 辽宁工程技术大学 | A device for testing centrifugal pump wear |
| CN112371030A (en) * | 2020-11-02 | 2021-02-19 | 浙江英树生物科技有限公司 | High-pressure homogenizer |
| CN112755893A (en) * | 2020-12-17 | 2021-05-07 | 安徽富瑞雪化工科技股份有限公司 | Fertilizer potassium nitrate anti-caking agent stirring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200417 |