CN203370492U - Superfine dry powder blending machine - Google Patents
Superfine dry powder blending machine Download PDFInfo
- Publication number
- CN203370492U CN203370492U CN201320366518.8U CN201320366518U CN203370492U CN 203370492 U CN203370492 U CN 203370492U CN 201320366518 U CN201320366518 U CN 201320366518U CN 203370492 U CN203370492 U CN 203370492U
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- CN
- China
- Prior art keywords
- circular arc
- baffle plate
- dry powder
- separating plate
- arc baffle
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- 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.)
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Abstract
The utility model discloses a superfine dry powder blending machine. The superfine dry powder blending machine comprises a mixing barrel, wherein a rotating shaft is arranged in the outer wall of the mixing barrel, a separating plate and an arc baffle are respectively arranged at two opposite sides of the inner wall of the mixing barrel; the separating plate comprises an upper separating plate, a lower separating plate and a distributing plate, the upper separating plate and the lower separating plate are respectively in a sector shape formed by an outer arc, an inner arc and two radiuses, the inner arc of the upper separating plate is fixedly connected with the inner arc of the lower separating plate, the outer arc of the upper separating plate and the outer arc of the lower separating plate are fixed on the inner wall of the mixing barrel, and the distributing plate is arranged on the surfaces of the upper separating plate and the lower separating plate; the arc baffle is an elliptic baffle buckling along a long axis, a corrugated guide plate and a distributing block are arranged on the convex surface of the arc baffle, and the direction of a guide slot of the corrugated guide plate is vertical to the long axis of the arc baffle. The superfine dry powder is simple in structure and low in manufacturing cost; meanwhile, no mixing dead zone is formed in the mixing barrel, mixing uniformity requirements of multiple superfine dry powder materials can be met, and mixing efficiency is improved.
Description
Technical field
The utility model relates to a kind of mixing stirring device, particularly relates to a kind of ultra-fine dry powder mixing machine.
Background technology
In the production process of the anti-material of metallurgical industry, a lot of occasions all can be applied to the mixing machine device and carry out premix.Adopt the electric mixing device mixed material can be easy to avoid leaking outside of material, the primary structure of electric mixing device comprises mixing tank and shaft, and the central shaft of shaft and mixing tank is coaxially arranged.Usually mixing tank, for what fix, is equipped with stirring vane on shaft, and along with the rotation of shaft, stirring vane is turned over to throw to material in mixing tank and stirs.But due to the cooperation of stirring vane and mixing tank, need gap between the two, therefore this agitating mode still can form and stir dead angle, and the material at place, dead angle can not be mixed fully and cause mixing uneven.For some specific (special) requirements, (as: dry powder is thinner, 6～7 kinds of dry powder are arranged, what ratio was minimum approaches 1%) anti-material carry out premix, in the prior art, the same rotary mixing tank of employing is arranged as stirring, this device can improve mixture homogeneity, but still is difficult to the admixture that reaches desirable, the thin dry powder that ratio is low can not evenly carry out premix, floats over often the top of other dry powder; Simultaneously when mixing superfine powder powder material, to the sealing between mixing tank and shaft with lubricated be also a larger test, and easily cause powder to stockpile, cause the inner materials wearing and tearing, bring unwanted medium, as ferro element etc.
The utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of ultra-fine dry powder mixing machine, for improving mixture homogeneity, especially when mixing multiple ultra-fine dry powder material, improves mixture homogeneity, raises the efficiency.
The technical solution of the utility model is such: a kind of ultra-fine dry powder mixing machine, comprise mixing tank, it is characterized in that: described mixing tank outer wall is provided with rotating shaft, described mixing tank inwall is installed with dividing plate and circular arc baffle plate, and described dividing plate and circular arc baffle plate are separately positioned on the relative both sides of inwall; Described dividing plate comprises upper spacer, lower clapboard and branching block, described upper spacer and lower clapboard are all for by external arc and interior circular arc and two fan shape that radius forms, the interior circular arc of described upper spacer is fixedly connected with the interior circular arc of lower clapboard, the external arc of upper spacer and the external arc of lower clapboard are fixed on the mixing tank inwall, and described branching block is arranged on the surface of upper spacer and lower clapboard; Described circular arc baffle plate is that the convex surface of described circular arc baffle plate is provided with corrugated deflector and branching block along the oval baffle plate of major axis bending, and the guiding gutter direction of described corrugated deflector is vertical with circular arc baffle plate major axis.
Preferably, described branching block is positive tetrahedron, one jiao of the upper spacer branching block is pointed to the center of circle direction of circular arc in upper spacer or the rightabout of center of circle direction, one jiao of the lower clapboard branching block is pointed to the center of circle direction of circular arc in lower clapboard or the rightabout of center of circle direction, and basal edge of circular arc baffle plate branching block is vertical with circular arc baffle plate major axis.
Preferably, 40 °～60 ° of the inclination angles of described circular arc baffle plate.
Preferably, described circular arc baffle plate bending angle is 120 °～160 °.
Preferably, described mixing tank inwall is arranged symmetrically with two groups of dividing plates and circular arc baffle plate up and down.
The described ultra-fine dry powder mixing machine of technical scheme provided by the utility model, during use, dividing plate and circular arc baffle plate rotate jointly with mixing tank, various dry materials add in mixing tank by charge door, drop on dividing plate, under the turning effort of gravity and mixing tank, material is constantly divided to sprinkle by branching block and evenly by sallop screen, is got rid of and dropped down onto oval-shaped circular arc baffle plate.Material moves in the guiding gutter of the corrugated deflector of circular arc baffle plate, continues to be divided and spread mixing by branching block, under the turning effort of mixing tank, along guiding gutter, dishes out, reciprocal with this, can reach the mixed uniformly purpose of various materials under suitable rotary speed.This ultra-fine dry powder mixing machine is simple in structure, cheap for manufacturing cost, and in mixing tank, nothing stirs dead band simultaneously, to multiple ultra-fine dry powder mixing of materials, can meet uniformity requirement, has improved mixing efficiency.
The accompanying drawing explanation
Fig. 1 is the utility model mixing tank internal structure schematic diagram;
Fig. 2 is circular arc baffle arrangement schematic diagram;
The AA that Fig. 3 is Fig. 2 is to cutaway view;
The BB that Fig. 4 is Fig. 2 is to cutaway view;
Fig. 5 is mixing tank plan structure schematic diagram;
Fig. 6 is the utility model ultra-fine dry powder mixing machine structural representation.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.
Refer to Fig. 6, the critical piece of ultra-fine dry powder mixing machine is mixing tank 1, mixing tank 1 outer wall rotating shaft 6 is supported by two side shaft holders 8 after bearing 7 is set, bearing block 8 is fixed on support 9, drive system employing cycloidal planetary gear speed reducer 10 drive chainlet wheels 11 are given the hinge wheel group 13 on the rotating shaft 6 that is arranged on mixing tank 1 outer wall one side by chain 12 transferring power, drive thus mixing tank 1 interior rotation in the vertical direction.
1 inwall of mixing tank shown in Fig. 1 is installed with dividing plate 2 and circular arc baffle plate 3, dividing plate 2 and circular arc baffle plate 3 are separately positioned on the relative both sides of inwall, circular arc baffle plate 3 is for being in tilted layout, and the inclination angles α of circular arc baffle plate 3 is 40 °～60 °, and its height is highly suitable with dividing plate 2.In this embodiment, mixing tank 1 inwall is provided with two groups of dividing plates 2 and circular arc baffle plate 3, and another group dividing plate 2 fixedly mounts by upper and lower symmetric configuration with dividing plate 2 and the circular arc baffle plate 3 on circular arc baffle plate 3 and top.Dividing plate 2 comprises upper spacer 2a, lower clapboard 2b and branching block 4, upper spacer 2a and lower clapboard 2b are all for by external arc and interior circular arc and two fan shape that radius forms, the interior circular arc of upper spacer 2a is fixedly connected with the interior circular arc of lower clapboard 2b, the external arc of the external arc of upper spacer 2a and lower clapboard 2b is one high and one low to be fixed on mixing tank 1 inwall, form a gusseted, make upper spacer 2a and lower clapboard 2b surface tilt, branching block 4 is arranged on the surface of upper spacer 2a and lower clapboard 2b.
The baffle plate of circular arc shown in Fig. 2 to Fig. 43 is the oval baffle plate along the major axis bending, circular arc baffle plate 3 bending angle β are 120 °～160 °, the convex surface of circular arc baffle plate 3 is provided with corrugated deflector 5 and branching block 4, the guiding gutter 5a direction of corrugated deflector 5 is vertical with circular arc baffle plate 3 major axis, and corrugated deflector 5 is corrugated steel or is made of welded connection by many angle steel.
Please participate in Fig. 2 and Fig. 5, branching block 4 on dividing plate 2 and circular baffle plate 3 is selected positive tetrahedron, one jiao of upper spacer 2a branching block is pointed to the center of circle direction of circular arc in upper spacer 2a or the rightabout of center of circle direction, one jiao of lower clapboard 2b branching block is pointed to the center of circle direction of circular arc in lower clapboard 2b or the rightabout of center of circle direction, basal edge of circular arc baffle plate 3 branching block is vertical with circular arc baffle plate 3 major axis, the setting of branching block 4 makes material constantly disperse in the mixing tank rotary course and mix, like this arrange in conjunction with different material the time the different circular arc baffle plate 3 selected inclination angles α and circular arc baffle plate 3 bending angle β, can make mixing of materials abundant, stir and reach optimum state.
Claims (5)
1. a ultra-fine dry powder mixing machine, comprise mixing tank (1), it is characterized in that: described mixing tank outer wall is provided with rotating shaft (6), described mixing tank (1) inwall is installed with dividing plate (2) and circular arc baffle plate (3), and described dividing plate (2) and circular arc baffle plate (3) are separately positioned on the relative both sides of inwall; Described dividing plate (2) comprises upper spacer (2a), lower clapboard (2b) and branching block (4), described upper spacer (2a) and lower clapboard (2b) are all for by external arc and interior circular arc and two fan shape that radius forms, the interior circular arc of described upper spacer (2a) is fixedly connected with the interior circular arc of lower clapboard (2b), the external arc of the external arc of upper spacer (2a) and lower clapboard (2b) is fixed on mixing tank (1) inwall, and described branching block (4) is arranged on the surface of upper spacer (2a) and lower clapboard (2b); Described circular arc baffle plate (3) is the oval baffle plate along the major axis bending, the convex surface of described circular arc baffle plate (3) is provided with corrugated deflector (5) and branching block (4), and guiding gutter (5a) direction of described corrugated deflector (5) is vertical with circular arc baffle plate (3) major axis.
2. ultra-fine dry powder mixing machine according to claim 1, it is characterized in that: described branching block (4) is positive tetrahedron, one jiao of upper spacer (2a) branching block is pointed to the center of circle direction of the interior circular arc of upper spacer (2a) or the rightabout of center of circle direction, one jiao of lower clapboard (2b) branching block is pointed to the center of circle direction of the interior circular arc of lower clapboard (2b) or the rightabout of center of circle direction, and basal edge of circular arc baffle plate (3) branching block is vertical with circular arc baffle plate (3) major axis.
3. ultra-fine dry powder mixing machine according to claim 1, is characterized in that: 40 °～60 ° of the inclination angles of described circular arc baffle plate (3).
4. ultra-fine dry powder mixing machine according to claim 1, is characterized in that: 120 °～160 ° of described circular arc baffle plate (3) bending angles.
5. ultra-fine dry powder mixing machine according to claim 1, it is characterized in that: described mixing tank (1) inwall is arranged symmetrically with two groups of dividing plates (2) and circular arc baffle plate (3) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366518.8U CN203370492U (en) | 2013-06-25 | 2013-06-25 | Superfine dry powder blending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366518.8U CN203370492U (en) | 2013-06-25 | 2013-06-25 | Superfine dry powder blending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370492U true CN203370492U (en) | 2014-01-01 |
Family
ID=49833049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320366518.8U Withdrawn - After Issue CN203370492U (en) | 2013-06-25 | 2013-06-25 | Superfine dry powder blending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357289A (en) * | 2013-06-25 | 2013-10-23 | 江苏华能冶金工程技术有限公司 | Superfine dry powder blender |
-
2013
- 2013-06-25 CN CN201320366518.8U patent/CN203370492U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357289A (en) * | 2013-06-25 | 2013-10-23 | 江苏华能冶金工程技术有限公司 | Superfine dry powder blender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20150819 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |