CN210729196U - Solid powder static mixer - Google Patents
Solid powder static mixer Download PDFInfo
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- CN210729196U CN210729196U CN201921568685.4U CN201921568685U CN210729196U CN 210729196 U CN210729196 U CN 210729196U CN 201921568685 U CN201921568685 U CN 201921568685U CN 210729196 U CN210729196 U CN 210729196U
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Abstract
The utility model provides a solid powder static mixer, which comprises a charging hole, a feed bin, a material taking pipe, a mixer and a discharge hole, wherein the feed bin is of a vertically arranged cylindrical structure, the interior of the feed bin is provided with a mixing channel, the top of the feed bin is provided with the charging hole, and the bottom of the feed bin is provided with the mixer; the material mixing device is characterized in that a plurality of stages of material mixing units which are continuously arranged are arranged in the bin, a plurality of partition plates are arranged in the material mixing units, and the material mixing channel is divided into a plurality of secondary channels which do not interfere with each other by the partition plates and the wall of the bin; the secondary channel spirally descends clockwise or anticlockwise; the partition plate of the next-stage mixing unit is positioned at the equal division position of the secondary channel of the previous-stage mixing unit; the outer wall of the material mixing bin is provided with a plurality of vibration rotors which can be set. The utility model discloses can improve compounding efficiency, can also realize the powder mixture of small-scale.
Description
Technical Field
The utility model relates to a compounding field especially relates to a solid powder static mixer.
Background
In modern industrial processes, powder mixing is a very critical step. The existing mixing mode generally adopts a mode of putting materials together and then mechanically mixing, although the mode can achieve the purpose of mixing when mixing, due to the mechanism limitation of a stirrer, dust can be caused, in the final mixed finished product, local sampling inspection is carried out on powder, the part which can not accurately meet the mixing requirement always appears, in addition, in the mixing process of some small-magnitude powder, a large amount of materials are adhered to the stirrer, the adhesion of different materials is different, and the mixing uniformity is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solid powder static mixer can improve compounding efficiency, can also realize the powder mixture of small-scale.
The utility model discloses a realize through following technical scheme:
a static mixer for solid powder comprises a feed inlet, a feed bin, a material taking pipe, a mixer and a discharge port, wherein the feed bin is of a vertically arranged cylindrical structure, the interior of the feed bin is provided with a mixing channel, the top of the feed bin is provided with the feed inlet, and the bottom of the feed bin is provided with the mixer; the material mixing device is characterized in that a plurality of stages of material mixing units which are continuously arranged are arranged in the bin, a plurality of partition plates are arranged in the material mixing units, and the material mixing channel is divided into a plurality of secondary channels which do not interfere with each other by the partition plates and the wall of the bin; the secondary channel spirally descends clockwise or anticlockwise; the partition plate of the next-stage mixing unit is positioned at the equal division position of the secondary channel of the previous-stage mixing unit; the outer wall of the material mixing bin is provided with a plurality of vibration rotors which can be set.
Preferably, said secondary channels are of the same size, i.e. the partition bisects the mixing channel.
Preferably, the feed inlet is an inverted cone, a material distributing plate with the same structure as the partition plate is arranged inside the feed inlet, the feed inlet is divided into a plurality of feed bins, and a cover plate is arranged at the mouth of each feed bin.
Preferably, the discharge hole is of a conical structure and is provided with a switch.
Preferably, the edge of the partition plate at the connecting position of the mixing units is arc-shaped.
Preferably, the feed bin is internally provided with material taking pipes with different heights, the bottom parts of the material taking pipes are connected with the mixer, the top parts of the material taking pipes are connected to different positions of each secondary channel, and viewing mirrors are arranged to observe the falling condition of the materials.
The utility model has the advantages that:
(1) the whole body adopts a closed structure, so that dust raising is avoided;
(2) the multi-stage mixing units are adopted for repeated mixing, so that the proportion of each part can be ensured to be relatively uniform;
(3) the sampling tube can be used for improving the mixing efficiency;
(4) the equipment can be large or small, is suitable for mixing materials with different magnitudes, has less adhesion and is relatively easy to clean.
Drawings
FIG. 1 is a schematic side view of a static mixer for solid powder according to an embodiment of the present invention.
Fig. 2 is a schematic top view of a junction of mixing units of a static mixer for solid powder according to an embodiment of the present invention.
FIG. 3 is a top view of a charging opening (with a cover plate omitted) of a static mixer for solid powders according to an embodiment of the present invention.
The reference numbers are as follows:
1. a feed inlet; 2. a storage bin; 3. taking a material pipe; 4. a mixer; 5. a discharge port; 6. a secondary channel; 7. the material mixing device comprises a material mixing unit 8, a vibrator 9, a window 10, a switch 11, a feeding bin 12, a cover plate 13, a material distributing plate 14, a tip top 15 and a partition plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, a static mixer for solid powder comprises a feed inlet 1, a bin 2, a material taking pipe 3, a mixer 4 and a discharge port 5, wherein the bin 2 is vertically arranged and has a cylindrical structure, a mixing channel is arranged in the bin, the top of the bin is provided with the feed inlet 1, and the bottom of the bin is provided with the mixer 4; a plurality of stages of continuously arranged material mixing units 7 are arranged in the bin 2, a plurality of partition plates 15 are arranged in the material mixing units 7, and the material mixing channel is divided into a plurality of secondary channels 6 which do not interfere with each other by the partition plates 15 and the wall of the bin 2; the secondary channel 6 spirally descends clockwise or anticlockwise; the partition plates 15 of the next-stage mixing unit 7 are positioned at the equal division positions of the secondary channels 6 of the previous-stage mixing unit 7; a plurality of vibrators 8 which can be set are arranged on the outer wall of the material mixing bin 2; the vibrator 8 can avoid the materials from hanging on the wall, agglomerating and bridging, the material taking pipe 3 with different heights is arranged in the bin 2, the bottom of the material taking pipe 3 is connected with the mixer 4, the top of the material taking pipe is connected with different positions of each secondary channel 6, sight glasses are arranged to observe the falling condition of the materials, a detection device can be arranged at a window 9, the degree of mixing of the materials of each part can be conveniently monitored at any time, and the general condition can be directly observed by naked eyes.
In this embodiment, the secondary channels 6 are of the same size, i.e. the partitions 15 equally divide the mixing channel.
In this embodiment, the charging opening 1 is an inverted cone, a material distributing plate 13 having the same structure as the partition plate 15 is arranged inside the charging opening 1, the charging opening 1 is divided into a plurality of charging bins 112, and a cover plate 12 is arranged at each charging bin 112.
In this embodiment, the discharge hole 5 is a conical structure and is provided with a switch 10.
In this embodiment, the edge of the partition 15 at the connection position of the mixing unit 7 is arc-shaped, and may also be a sharp top 14, so as to prevent the material from being blocked when falling.
When this embodiment is used specifically, the raw materials that will mix are respectively followed each passageway and is added into, go to next stage compounding unit 7 behind the helical channel, because the baffle 15 of next stage compounding unit 7 is located the partition position of the sub channel 6 of last stage compounding unit 7, the raw materials of last passageway is divided into two and is got into next passageway, per two adjacent sub channel 6 all have a part and get into the sub channel 6 of next stage compounding unit 7, and slowly mix at the spiral in-process, after multistage mixing unit mixes repeatedly, compounding unit 7 can set up very multistage as required, reach the purpose of compounding. Get material pipe 3 and can follow the passageway at different levels and get different proportion group material, can increase compounding efficiency, make the compounding more efficient, the compounding is more even, and the material mixing pipe can also prevent to take place to block up in the secondary channel 6, also convenient washing.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A static mixer for solid powder is characterized by comprising a feeding port, a bin, a material taking pipe, a mixer and a discharging port, wherein the bin is of a vertically arranged cylindrical structure, the interior of the bin is provided with a mixing channel, the top of the bin is provided with the feeding port, and the bottom of the bin is provided with the mixer; the material mixing device is characterized in that a plurality of stages of material mixing units which are continuously arranged are arranged in the bin, a plurality of partition plates are arranged in the material mixing units, and the material mixing channel is divided into a plurality of secondary channels which do not interfere with each other by the partition plates and the wall of the bin; the secondary channel spirally descends clockwise or anticlockwise; the partition plate of the next-stage mixing unit is positioned at the equal division position of the secondary channel of the previous-stage mixing unit; the material taking device is characterized in that material taking pipes with different heights are arranged in the material bin, the bottom of each material taking pipe is connected with the mixer, the tops of the material taking pipes are connected to different positions of each secondary channel, a viewing mirror is arranged to observe the falling condition of materials, and a plurality of vibrating rotors can be set on the outer wall of the material mixing bin.
2. Static mixer for solid powders according to claim 1, characterised in that the secondary channels are of the same size, i.e. partition walls equally dividing the mixing channel.
3. The static mixer for solid powders according to claim 1, wherein the charging opening is an inverted cone, a material distributing plate having the same structure as the partition plate is arranged inside the charging opening, the charging opening is divided into a plurality of charging bins, and each charging bin is provided with a cover plate.
4. The static mixer for solid powders according to claim 1, wherein the outlet is provided with a switch.
5. The static mixer for solid powders according to claim 1, wherein the edge of the partition at the connection point of the mixing units is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568685.4U CN210729196U (en) | 2019-09-20 | 2019-09-20 | Solid powder static mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568685.4U CN210729196U (en) | 2019-09-20 | 2019-09-20 | Solid powder static mixer |
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| Publication Number | Publication Date |
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| CN210729196U true CN210729196U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921568685.4U Active CN210729196U (en) | 2019-09-20 | 2019-09-20 | Solid powder static mixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559902A (en) * | 2019-09-20 | 2019-12-13 | 宜昌中盈科技发展有限公司 | Static mixing arrangement of solid powder |
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2019
- 2019-09-20 CN CN201921568685.4U patent/CN210729196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559902A (en) * | 2019-09-20 | 2019-12-13 | 宜昌中盈科技发展有限公司 | Static mixing arrangement of solid powder |
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Denomination of utility model: A static mixer for solid powder Effective date of registration: 20220421 Granted publication date: 20200612 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: Yichang Zhongying Science and Technology Development Co.,Ltd. Registration number: Y2022420000112 |