CN206838509U - A kind of small-sized easy powder classification device - Google Patents
A kind of small-sized easy powder classification device Download PDFInfo
- Publication number
- CN206838509U CN206838509U CN201720350872.XU CN201720350872U CN206838509U CN 206838509 U CN206838509 U CN 206838509U CN 201720350872 U CN201720350872 U CN 201720350872U CN 206838509 U CN206838509 U CN 206838509U
- Authority
- CN
- China
- Prior art keywords
- grading
- classification device
- air inlet
- powder classification
- powder
- 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.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model is a kind of small-sized easy powder classification device, including grading room（5）, air inlet（1）, charging aperture（2）, grading discharge mouth（3）With splicing container（4）, air inlet（1）To be distributed in grading room（5）Side and penetrate multiple slits；Charging aperture（2）It is arranged on grading room（5）Top, close to air inlet（1）Side；Grading discharge mouth（3）It is provided in grading room（5）Lower surface multiple slits, splicing container（4）Grading discharge mouth is set（3）Each slit below；Powder classification device is from air inlet（1）Air intake, fine powder is from charging aperture（2）Into grading room（5）, according to different particle diameters in dropping process, different distances is carried by wind-force, from grading discharge mouth（3）Fall into corresponding splicing container（4）In.The present apparatus is suitable in laboratory carrying out a small amount of powder simple progressive operation, and operation is directly perceived, easy to operate, power consumption is few.
Description
Technical field
Powder classification device is the utility model is related to, more particularly, to a kind of small-sized easy powder classification device.
Background technology
The aggregate that powder is made up of many finely ground particle substances, it is characterized in jointly：With many discontinuous faces,
Specific surface area is big.The particle properties of powder have decisive influence to the property of powder, usually, the requirement pair in powder technology
Powder carries out classification processing, i.e., separates the different particle of size diameter.By classification, by powder granule size controlling certain
In the range of, so as to meet the quality requirement of powder.
Existing powder classification device is generally screening plant or grader.Screening plant mainly has vibratory sieve, supersonic sieve
Deng；Grader is usually airflow classification device, and particle classifying is carried out using grading wheel.Screening plant device is simple, but is not suitable for
Micron-sized fine powder is handled, easily blocks sieve aperture.Airflow classification device can handle micron even submicron order powder, processing batch
Amount is big, but high energy consumption, complex operation are with high costs.Apparatus above is adapted to industrialized production, and is not suitable for laboratory scale to powder
Body is classified.
In summary, for existing powder classification device the shortcomings that, it is badly in need of designing a kind of small-sized simplicity, it is possible to achieve micron
Level fine powder separation, meet the powder classification device of current laboratory powder research needs.
The content of the invention
The purpose of this utility model is the powder point for providing a kind of operation simple in construction, easy, being adapted to laboratory to use
Stage arrangement.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of small-sized easy powder classification device, the powder classification device include grading room 5, air inlet 1, charging aperture 2,
Grading discharge mouth 3 and splicing container 4, wherein,
The air inlet 1 is the multiple slits for being distributed in the side of the grading room 5 and penetrating；
The charging aperture 2 is arranged on the top of grading room 5, close to the side of air inlet 1；
The grading discharge mouth 3 is provided in multiple slits of the lower surface of the grading room 5, the splicing container 4
Below each slit that grading discharge mouth 3 is set；
The powder classification device is from the air intake of air inlet 1, and fine powder is from the entrance grading room 5 of charging aperture 2, fine powder dropping process
According to different particle diameters, different distances is carried by wind-force, is fallen into from grading discharge mouth 3 in corresponding splicing container 4.
The width of the slit of air inlet 1 is 0.3-5cm, the side of grading room 5 is evenly distributed on, between the slit
Distance be 1-5cm.
The air intake air pressure of the air inlet 1 is in the range of 0.01-0.15MPa.
The bottom of charging aperture 2, which has, sets baffle plate 7, and the baffle plate 7 slidably, adjusts charging aperture（2）Size, to control
Charging rate, while avoid air intake from being produced by boasting from the charging aperture 2.
The slit of the grading discharge mouth 3 is that the distance between 0.5-3cm, slit is 1-5cm；It is corresponding below each slit
Splicing container 4 lower section of grading room 5 is slidably fixed on by a neck 8.
The grading room 5 and the top of the opposite side of air inlet 1 set steam vent 6, by unnecessary gas and carrying
Imperceptible material discharge grading room 5.
The all parts of the powder classification device are selected, and there is corrosion-resistant, anti-corrosion SUS304 stainless steels to be made.
Compared with prior art, beneficial effect caused by the utility model is mainly reflected in：
The utility model is suitable in laboratory carrying out a small amount of powder simple progressive operation, device operation is directly perceived,
Easy to operate, power consumption is less.
Brief description of the drawings
Fig. 1 is the structural representation of the small-sized easy powder classification device of the utility model；
Fig. 2 shows the baffle arrangement of charging aperture；
Fig. 3 shows the notch of grading discharge mouth.
Wherein：
1 air inlet, 2 charging apertures, 3 grading discharge mouths, 4 splicing containers, 5 grading rooms, 6 steam vents, 7 baffle plates, 8 necks.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with the drawings and specific embodiments,
The present invention is described in more detail.
Fig. 1 is the structural representation of the small-sized easy powder classification device of the utility model, as shown in figure 1, this particle classifying
Device includes air inlet 1, charging aperture 2, grading discharge mouth 3, splicing container 4, grading room 5, steam vent 6, baffle plate 7, neck 8, should
Device first turns on the air intake of air inlet 1, after waiting wind-force stable, is fed from charging aperture 2；Fine powder enters grading room 5 from charging aperture 2,
In fine powder dropping process, according to different particle diameters, different distances is carried by wind-force, is fallen into accordingly from grading discharge mouth 3
In splicing container 4.
The air inlet 1 is the slit that width is 0.3-5cm, is evenly distributed on the side of grading room 5 and all penetrates, narrow
The distance between seam is 1-5cm.Usually, the air intake air pressure at air inlet 1 is in the range of 0.01-0.15MPa；Electric wind can be used
Fan, hair-dryer etc. are blowed and realized in certain distance.
The charging aperture 2 is arranged on the top of grading room 5, close to the side of air inlet 1.The inside of charging aperture 2 is equipped with material, bottom
There is baffle plate 7 in portion, adjusts the size of charging aperture 2, can control charging rate, while avoid air intake from being produced by boasting from charging aperture 2；Institute
Grading discharge mouth 3 is stated below grading room 5, the structure of grading discharge mouth 3 is provided in multiple 0.5- of the lower surface of grading room 5
There is corresponding splicing container 4 3cm slit, each slit lower section, and the distance between slit is 1-5cm.Splicing container 4 passes through card
Groove 8 is fixed on the lower section of grading room 5, can be extracted out after having connect material.Unnecessary gas（Include imperceptible material）Row can be passed through
Stomata 6 discharges grading room.
Part described in this example, preferably it is made of SUS304 stainless steels, there is corrosion-resistant, anti-corrosion.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the invention,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., it should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of small-sized easy powder classification device, it is characterised in that the powder classification device includes grading room（5）, air intake
Mouthful（1）, charging aperture（2）, grading discharge mouth（3）With splicing container（4）, wherein,
The air inlet（1）To be distributed in the grading room（5）Side and penetrate multiple slits；
The charging aperture（2）It is arranged on the grading room（5）Top, close to air inlet（1）Side；
The grading discharge mouth（3）It is provided in the grading room（5）Lower surface multiple slits, the splicing container
（4）Grading discharge mouth is set（3）Each slit below；
The powder classification device is from air inlet（1）Air intake, fine powder is from charging aperture（2）Into grading room（5）, fine powder dropping process
It is middle according to different particle diameters, different distances is carried by wind-force, from grading discharge mouth（3）Fall into corresponding splicing container（4）In.
2. powder classification device according to claim 1, it is characterised in that the air inlet（1）The width of slit is
0.3-5cm, it is evenly distributed on grading room（5）The distance between side, the slit be 1-5cm.
3. powder classification device according to claim 2, it is characterised in that the air inlet（1）Air intake air pressure exist
In the range of 0.01-0.15MPa.
4. powder classification device according to claim 3, it is characterised in that the charging aperture（2）Setting baffle plate is arranged at bottom
（7）, the baffle plate（7）Slidably, charging aperture is adjusted（2）Size, to control charging rate, while avoid air intake from it is described enter
Material mouth（2）Produce by boasting.
5. powder classification device according to claim 4, it is characterised in that the grading discharge mouth（3）Slit be
The distance between 0.5-3cm, slit is 1-5cm；Splicing container corresponding to below each slit（4）It can be slided by a neck 8
Dynamic is fixed on grading room（5）Lower section.
6. powder classification device according to claim 5, it is characterised in that the grading room（5）With the air inlet（1）
The top of opposite side sets steam vent（6）, unnecessary gas and the imperceptible material carried are discharged into grading room（5）.
7. powder classification device according to claim 6, it is characterised in that all parts choosing of the powder classification device
It is made of with corrosion-resistant, anti-corrosion SUS304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350872.XU CN206838509U (en) | 2017-04-06 | 2017-04-06 | A kind of small-sized easy powder classification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350872.XU CN206838509U (en) | 2017-04-06 | 2017-04-06 | A kind of small-sized easy powder classification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838509U true CN206838509U (en) | 2018-01-05 |
Family
ID=60792386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350872.XU Active CN206838509U (en) | 2017-04-06 | 2017-04-06 | A kind of small-sized easy powder classification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206838509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225856A (en) * | 2018-09-14 | 2019-01-18 | 中国矿业大学(北京) | A kind of grading plant of little particle low-order coal or oil shale |
| CN110227649A (en) * | 2019-05-31 | 2019-09-13 | 南京瑞栖智能交通技术产业研究院有限公司 | Inexpensive fine particle based on wind-force quickly throws subsystem and method |
-
2017
- 2017-04-06 CN CN201720350872.XU patent/CN206838509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225856A (en) * | 2018-09-14 | 2019-01-18 | 中国矿业大学(北京) | A kind of grading plant of little particle low-order coal or oil shale |
| CN110227649A (en) * | 2019-05-31 | 2019-09-13 | 南京瑞栖智能交通技术产业研究院有限公司 | Inexpensive fine particle based on wind-force quickly throws subsystem and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206838509U (en) | A kind of small-sized easy powder classification device | |
| CN104043592B (en) | Novel pair of transmission environment protection energy-saving efficient separator | |
| CN208213665U (en) | A kind of gas-dynamic formula Horizontal type winnowing machine | |
| CN208303230U (en) | A kind of Badamu broken shell integrated machine for sorting | |
| CN104759414B (en) | The air conveying sorting unit of Bulbus Lilii | |
| CN206262861U (en) | A kind of winnowing machine | |
| CN203044342U (en) | Suction type specific-gravity stoner | |
| CN107694934A (en) | A kind of V-type powder concentrator | |
| CN202238662U (en) | Grain winnower | |
| CN204912071U (en) | Cereal sorting unit | |
| CN207025840U (en) | Applied to grain depot or the air current classifying equipment of seed cleaning | |
| CN209287725U (en) | A kind of separation system of cracking rice for rice crushed rices | |
| CN210386135U (en) | Multifunctional fly ash treatment system | |
| CN206184551U (en) | Hierarchical section of thick bamboo of dry -type ball -milling system | |
| CN209501995U (en) | Multi-functional powder disperses reclaimer | |
| CN102849463A (en) | Positive-pressure conveying device applicable to mixed flour of various grain raw materials | |
| CN204685255U (en) | A kind of novel sandstone screening plant | |
| CN207478990U (en) | A kind of V-type powder concentrator | |
| CN207823385U (en) | A kind of screening plant being used in bonded ferrite production | |
| CN208098613U (en) | Efficient refiner | |
| CN206305050U (en) | A kind of novel horizontal variable air rate winnowing machine | |
| CN205650469U (en) | Novel wheat seeds are choice for agricultural production device | |
| CN212041467U (en) | Feed production is with classified screening device | |
| CN204074515U (en) | VX type powder concentrator | |
| CN210279852U (en) | Chinese date proportion grading plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 066000 Hebei Qinhuangdao economic and Technological Development Zone Yongding River 9 No. 4 factory building north Patentee after: Qinhuangdao GUI Amperex Technology Limited Address before: 066000 Hebei Qinhuangdao economic and Technological Development Zone Yongding River 9 No. 4 factory building north Patentee before: Qinhuangdao New Energy Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: 553300 Nayong County Economic Development Zone, Bijie City, Guizhou Province Patentee after: Guizhou only high new energy technology Co., Ltd. Address before: 066000 Hebei Qinhuangdao economic and Technological Development Zone Yongding River 9 No. 4 factory building north Patentee before: Qinhuangdao GUI Amperex Technology Limited |
|
| TR01 | Transfer of patent right |