CN210386172U - Powder material boiling device - Google Patents
Powder material boiling device Download PDFInfo
- Publication number
- CN210386172U CN210386172U CN201921320678.2U CN201921320678U CN210386172U CN 210386172 U CN210386172 U CN 210386172U CN 201921320678 U CN201921320678 U CN 201921320678U CN 210386172 U CN210386172 U CN 210386172U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- powder material
- assembled
- stirring
- fixed
- 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.)
- Expired - Fee Related
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- 239000000843 powder Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 36
- 238000009835 boiling Methods 0.000 title claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims 2
- 241000883990 Flabellum Species 0.000 claims 1
- -1 simultaneously Substances 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a super little rubbing crusher auxiliary assembly technical field, specifically speaking relates to a powder material boiling ware. Comprises a stirring device assembled at the tail end of a sorting transmission shaft of the ultrafine grinder and an air inlet device arranged at the bottom of an end plate of a grinding cylinder body; the stirring device comprises a sleeve and two support arms symmetrically arranged on the side wall of the sleeve, and the end parts of the two support arms are respectively fixedly assembled with a stirring arm; the air inlet device comprises a plurality of air inlet holes formed in the end plate, a wind shield covering the outer sides of the air inlet holes, a plurality of ventilation pipes assembled on the wind shield and an air regulating valve assembled at the end part of the ventilation pipes. The utility model discloses utilize agitating unit to break up the material, improved the dispersibility of powder material, simultaneously, air inlet device adopts the negative pressure air inlet mode to evenly distribute the wind in smashing the barrel, prevents that the powder material from piling up in the bottom of smashing the barrel inner chamber; the utility model discloses can effectively solve the problem that the powder material yield is low that results in because of the powder material reunion deposit.
Description
Technical Field
The utility model relates to a super little rubbing crusher auxiliary assembly technical field, specifically speaking relates to a powder material boiling ware.
Background
The superfine pulverizer can simultaneously complete two processing procedures of superfine pulverization and particle sorting, and is widely applied to the industries of pharmacy, food, chemical industry and the like. After being crushed in the crushing area, the granular materials are driven by airflow to enter the grading area, and qualified finished product powder materials enter the upper end of the grading area through a centrifugal impeller and are discharged and collected through a fine powder outlet. Because the powder material has poor dispersibility, the powder material entering the grading zone is easy to agglomerate and deposit, and part of finished product powder meeting the requirements is deposited together with large particles, so that the yield of the powder material is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powder material boiling ware solves above technical problem.
In order to solve the above problems, the utility model adopts the following technical scheme:
a powder material boiling device comprises a stirring device assembled at the tail end of a sorting transmission shaft of an ultrafine grinder and an air inlet device arranged at the bottom of an end plate of a grinding cylinder; the stirring device comprises a sleeve matched with the sorting transmission shaft and two support arms symmetrically arranged on the side wall of the sleeve, and stirring arms for stirring the powder materials to raise the powder materials are fixedly assembled at the end parts of the two support arms respectively; the air inlet device comprises a plurality of air inlet holes formed in the end plate, a wind shield covering the air inlet holes, a plurality of ventilation pipes assembled on the wind shield and communicated with the outside and the inner cavity of the wind shield, and an air regulating valve assembled at the end part of the ventilation pipes.
Preferably: the air regulating valve comprises a fixed air baffle fixedly assembled at the air inlet end of the ventilation pipe and a movable air baffle assembled outside the fixed air baffle, the fixed air baffle and the movable air baffle are in a fan blade shape and are connected through a bolt penetrating through the central parts of the fixed air baffle and the movable air baffle, and the movable air baffle can rotate along the bolt relative to the fixed air baffle and is locked and fixed through a fastening nut assembled on the bolt.
Has the advantages that: compared with the prior art, the utility model utilizes the stirring device to break up the materials, improves the dispersibility of the powder materials, and simultaneously, the air inlet device adopts a negative pressure air inlet mode to uniformly distribute air into the crushing barrel body, thereby preventing the powder materials from being accumulated at the bottom of the inner cavity of the crushing barrel body; the utility model discloses can effectively solve the problem that the powder material yield is low that results in because of the powder material reunion deposit.
Drawings
FIG. 1 is a schematic structural view of the ultrafine pulverizer of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A in FIG. 1;
FIG. 3 is a schematic structural view of a stirring device according to the present invention;
fig. 4 is a schematic structural view of the air regulating valve of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Examples
Referring to fig. 1-3, the powder material boiling device of the present embodiment includes a stirring device assembled at the end of the sorting transmission shaft 1 of the ultrafine pulverizer and an air intake device disposed at the bottom of the end plate 3 of the pulverizing cylinder 2. Agitating unit includes with select separately 1 assorted sleeve 4 of transmission shaft and symmetry set up two support arms 5 on the sleeve 4 lateral wall, the tip of two support arms 5 is fixed respectively to be equipped with and is used for stirring the powder material and make the rabbling arm 6 that the powder material was raised. The air inlet device comprises a plurality of air inlet holes 7 formed in the end plate 3, a wind shield 8 covering the air inlet holes 7, a plurality of ventilation pipes 9 assembled on the wind shield 8 and communicated with the outside and the inner cavity of the wind shield 8, and an air regulating valve 10 assembled at the end part of the ventilation pipes 9.
Referring to fig. 4, the air regulating valve 10 includes a fixed wind deflector 11 fixedly assembled at the air inlet end of the ventilation pipe 9 and a movable wind deflector 12 assembled outside the fixed wind deflector 11, the fixed wind deflector 11 and the movable wind deflector 12 are both in a fan blade shape and are connected through a bolt penetrating through the central parts of the fixed wind deflector and the movable wind deflector 12, the movable wind deflector 12 can rotate along the bolt relatively fixed wind deflector 11 and is locked and fixed through a fastening nut 13 assembled on the bolt.
After being crushed in the crushing area in the crushing cylinder 2, the granular materials enter the grading area under the drive of airflow, and the stirring arm 6 breaks up the materials entering the grading area, so that the qualified finished powder and large granular powder are separated, enter the upper grading end 15 through the centrifugal impeller 14, and are discharged and collected through a fine powder outlet. Meanwhile, the crushing cylinder 2 and the outside form negative pressure, and outside air is blown to the bottom of the inner cavity of the crushing cylinder 2 by the air inlet device, so that powder materials are prevented from being accumulated in the crushing cylinder 2.
The utility model discloses utilize agitating unit to break up the material, improved the dispersibility of powder material, simultaneously, air inlet device adopts the negative pressure air inlet mode to evenly distribute the wind in smashing the barrel, prevents that the powder material from piling up in the bottom of smashing the barrel inner chamber; the utility model discloses can effectively solve the problem that the powder material yield is low that results in because of the powder material reunion deposit.
The above is only the embodiment of the present invention, not so limit on the other hand through the patent scope of the present invention, all utilize the equivalent structure made in the specification and the attached drawings, directly or indirectly apply to other related technical fields, all with the same principle within the patent protection scope of the present invention.
Claims (2)
1. A powder material boiling device is characterized in that: comprises a stirring device assembled at the tail end of a sorting transmission shaft (1) of the ultrafine grinder and an air inlet device arranged at the bottom of an end plate (3) of a grinding cylinder body (2); the stirring device comprises a sleeve (4) matched with the sorting transmission shaft (1) and two support arms (5) symmetrically arranged on the side wall of the sleeve (4), wherein the end parts of the two support arms (5) are respectively and fixedly assembled with stirring arms (6) used for stirring powder materials to raise the powder materials; the air inlet device comprises a plurality of air inlet holes (7) formed in the end plate (3), a wind shield (8) covered outside the air inlet holes (7), a plurality of ventilation pipes (9) assembled on the wind shield (8) and communicated with the outside and the inner cavity of the wind shield (8), and an air regulating valve (10) assembled at the end part of the ventilation pipes (9).
2. The powder material boiling device of claim 1, wherein: air regulating valve (10) are including fixed wind screen (11) of fixed assembly at ventilation pipe (9) air inlet end and assembly at movable wind screen (12) in fixed wind screen (11) outside, fixed wind screen (11) all be the flabellum form with activity wind screen (12), connect through the bolt that runs through both central points between the two, activity wind screen (12) can be followed bolt relatively fixed wind screen (11) and rotated to it is fixed through fastening nut (13) locking of assembly on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320678.2U CN210386172U (en) | 2019-08-13 | 2019-08-13 | Powder material boiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320678.2U CN210386172U (en) | 2019-08-13 | 2019-08-13 | Powder material boiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386172U true CN210386172U (en) | 2020-04-24 |
Family
ID=70338043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921320678.2U Expired - Fee Related CN210386172U (en) | 2019-08-13 | 2019-08-13 | Powder material boiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386172U (en) |
-
2019
- 2019-08-13 CN CN201921320678.2U patent/CN210386172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |