CN206199687U - A kind of scattered soil body particle centrifugation screening plant - Google Patents
A kind of scattered soil body particle centrifugation screening plant Download PDFInfo
- Publication number
- CN206199687U CN206199687U CN201621000569.9U CN201621000569U CN206199687U CN 206199687 U CN206199687 U CN 206199687U CN 201621000569 U CN201621000569 U CN 201621000569U CN 206199687 U CN206199687 U CN 206199687U
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- mesh screen
- discharge opening
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- soil body
- centrifugal
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- 238000012216 screening Methods 0.000 title claims abstract description 34
- 239000002245 particle Substances 0.000 title claims abstract description 30
- 239000002689 soil Substances 0.000 title claims abstract description 29
- 238000005119 centrifugation Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 4
- 238000007873 sieving Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of scattered soil body particle centrifugation screening plant, belong to mine Geotechnical Engineering field, it includes centrifugation portion, conveying portion, electronic portion, the present apparatus utilizes centrifugal principle, the principle of different centrifugal force can be produced when rotated using the material of different quality, the scattered soil body particle of different-grain diameter is changed the line of production in centrifugal barrel inward turning and give birth to different centrifugal force, successively sieved by mesh screen；The device realizes the automation of screening and the disposable completion of screening, greatly improves the accuracy of different-grain diameter scope classification in screening efficiency and screening process, moreover it is possible to save substantial amounts of manpower and materials, cost-effective.
Description
Technical field
The utility model relate to a kind of scattered soil body particle centrifugation screening plant, belong to mine Geotechnical Engineering field.
Background technology
The soil nature matter of nature is extremely complex, to utilize it, studies it, and unified classification is needed exist for first.Soil
Engineering classification be engineering survey with design important evidence, a correct design must be set up in the correct evaluation to soil
On the basis of, the engineering classification of soil is the substance of engineering survey, is also one of problem of engineering circles general concern.
At this stage, the classification experiments that soil particle is dissipated in engineering are more and more, either indoor or field experiment, for dissipating
The measure of grogs particle diameter and composition requires also more and more higher, therefore, the demand of engineering investigation is answered, more and more dissipate soil particle
Sorting technique occurs, wherein " sieve method " is high and the most commonly used because of the accuracy that it is measured, " sieve method " is also to determine a prose style free from parallelism to be situated between
Matter particle size and the essential test method of composition.However, tradition determines the screening of granular media particle size and composition
Method is almost manually sieved completely, and its labour intensity is big, wastes time and energy and high cost.Therefore, the utility model is exactly
A kind of scattered soil body particle for the shortcoming exploitation of the scattered soil particle method for sieving of tradition is centrifuged screening plant.This apparatus can be real
Scene and the full-automation of indoor scattered soil-structure interactions screen experiments, so that substantial amounts of human and material resources are saved, it is cost-effective.
The content of the invention
The purpose of this utility model is to provide a kind of scattered soil body particle centrifugation screening plant, and the device utilizes centrifugal principle
Scattered soil body particle to different-grain diameter carries out electric centrifugal screening, so as to realize the disposable of screening process and automation, improves
The accuracy of screening efficiency and granular media particle size and composition measuring, also solves the deficiency of traditional method for sieving, saves
Manpower and materials, it is cost-effective.
Scattered soil body particle centrifugation screening plant of the present utility model includes centrifugation portion, conveying portion, electronic portion, and centrifugation portion includes
Centrifugal barrel 2, mesh screen I 3, discharge opening I 7, mesh screen II 4, discharge opening II 8, mesh screen III 5, discharge opening III 9, mesh screen IV 6,
Discharge opening IV 10, bed material tray 11, weight bearing foundation 15；Centrifugal barrel 2 is fixed on weight bearing foundation 15, and bed material tray 11 is arranged on and holds
On weight base 15, mesh screen I 3, mesh screen II 4, mesh screen III 5, mesh screen IV 6 join end to end be inclined at centrifugal barrel successively
In 2, and will from top to bottom be divided into 5 centrifugal chambers, discharge opening I 7, discharge opening II 8, discharge opening III 9, discharge opening in centrifugal barrel 2
IV 10 are opened in 4 bottoms of centrifugal chamber above respectively, and the top of centrifugal barrel 2 and bottom have conveying entrance 16 and bed material goes out
Mouth 14；Conveying portion includes support bar 1, charging hopper 13, and charging hopper 13 is arranged on 4 tops of support bar 1 and positioned at centrifugal barrel 2
The top of conveying entrance 16；Electronic portion includes pedestal 12, electric rotary body, and electric rotary body is arranged in pedestal 12, holds
Weight base 15 is arranged on electric rotary body, and the bottom of support bar 1 is fixed on pedestal 12, and electric rotary body connects with power supply
Connect.
The electric rotary body is conventional commercial product.
The centrifugal barrel 2 is detachable cylinder, and junction is connected using garter spring 17.
Discharging port lid 18 is respectively arranged with the discharge opening I 7, discharge opening II 8, discharge opening III 9, discharge opening IV 10.
The mesh screen I 3, mesh screen II 4, mesh screen III 5, the angle of inclination of mesh screen IV 6 are 45-65 °.
The aperture in hole is different in the mesh screen I 3, mesh screen II 4, mesh screen III 5, mesh screen IV 6, can be according to engineering
Different needs and change the sieve of different pore size size, hole in mesh screen I 3, mesh screen II 4, mesh screen III 5, mesh screen IV 6
Aperture reduce successively.
The principle of centrifugal device is：After scattered soil particle falls into centrifugal barrel 2 from charging hopper 13 into conveying entrance 16, by
Different in soil body grain diameter, quality is different, causes it to produce different centrifugal force when centrifugal barrel 2 most goes up rotation in space, and
Dative mesh screen is contacted and sieved when different afterwards, and mesh screen I 3, mesh screen II 4, mesh screen III are sequentially passed through from top to bottom
5th, mesh screen IV 6 carries out screenings at different levels；And successively from discharge opening I 7, discharge opening II 8, discharge opening III 9, discharge opening IV 10, bed material
Taken out in outlet 14, the particle of bed material outlet 14 is fallen into bed material tray 11, collect the scattered soil particle that screening is completed.
The utility model has the advantages that：
（1）The utility model scene of can completing and indoor screen experiments；
（2）Whole screening process of the present utility model can substantially realize the full-automatic and screening disposable complete of screening
Into, so that substantial amounts of man power and material is saved, it is cost-effective；
（3）The screen-aperture of all mesh screens of the present utility model can be changed, so as to meet different screening realities
Test requirement；
（4）The utility model can guarantee that save human and material resources and financial resources while, also greatly improve surveyed prose style free from parallelism granularity
With the reliability and accuracy of size；
（5）The utility model is centrifuged screening plant due to using, and can be according to different demands in practice, by electronic
Whirligig adjusts the rotating speed of centrifugal device, makes the screening efficiency of device higher, and the efficiency than traditional artificial screening improves
A lot；
（6）The utility model can be substantially reduced and be sieving through due to being sieved using almost totally enclosed type centrifugation drum
The a large amount of dusts produced in journey, to reduce injury of the dust to human body.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation in centrifugation portion described in the utility model；
Fig. 3 is the utility model conveying portion, the structural representation in electronic portion；
In figure：1- support bars, 2- centrifugal barrels, 3- mesh screens I, 4- mesh screens II, 5- mesh screens III, 6- mesh screens IV, 7-
Discharge opening I, 8- discharge openings II, 9- discharge openings III, 10- discharge openings IV, 11- bed materials tray, 12- pedestals, 13- charging hoppers, 14-
Bed material outlet, 15- weight bearing foundations, 16- conveyings entrance, 17- garter springs, 18- dischargings port lid, 19- electric rotary bodies.
Specific embodiment
The utility model is described in further detail with reference to specific embodiment, but protection model of the present utility model
Enclose and be not limited to the content.
Embodiment 1：As shown in Figure 1, 2, 3, it is this scattered soil body particle centrifugation screening plant, including centrifugation portion, conveying portion, electronic
Portion, centrifugation portion includes centrifugal barrel 2, mesh screen I 3, discharge opening I 7, mesh screen II 4, discharge opening II 8, mesh screen III 5, discharge opening III
9th, mesh screen IV 6, discharge opening IV 10, bed material tray 11, weight bearing foundation 15；Centrifugal barrel 2 is fixed on weight bearing foundation 15, and bed material holds
Disk 11 is arranged on weight bearing foundation 15, and mesh screen I 3, mesh screen II 4, mesh screen III 5, mesh screen IV 6 join end to end inclination successively
It is arranged in centrifugal barrel 2, and 5 centrifugal chambers will be from top to bottom divided into centrifugal barrel 2, discharge opening I 7, discharge opening II 8, discharging
Hole III 9, discharge opening IV 10 are opened in 4 bottoms of centrifugal chamber above respectively, and the top of centrifugal barrel 2 and bottom have conveying and enter
Mouth 16 and bed material outlet 14；Conveying portion includes support bar 1, charging hopper 13, and charging hopper 13 is arranged on 4 tops of support bar 1
And positioned at the top of conveying entrance 16 of centrifugal barrel 2；Electronic portion includes pedestal 12, electric rotary body 19, electric rotary body 19
It is arranged in pedestal 12, weight bearing foundation 15 is arranged on electric rotary body and is connected with its rotary shaft, the bottom of support bar 1 is fixed
On pedestal 12, electric rotary body is connected with power supply；The discharge opening I 7, discharge opening II 8, discharge opening III 9, discharge opening IV 10
On be respectively arranged with discharging port lid 18；The mesh screen I 3, mesh screen II 4, mesh screen III 5, the angle of inclination of mesh screen IV 6 are
45°；The aperture in hole is different in the mesh screen I 3, mesh screen II 4, mesh screen III 5, mesh screen IV 6, can be according to engineering not
The sieve of different pore size size, the hole in hole in mesh screen I 3, mesh screen II 4, mesh screen III 5, mesh screen IV 6 are changed with needing
Footpath reduces successively.
The screening process of device described in the utility model：Open electric rotary body after switching on power, and adjust rotating speed to
Properly, soil body material is conveyed, after scattered soil particle falls into centrifugal barrel 2 from charging hopper 13 into conveying entrance 16, mesh screen I is fallen within
On 3, with the rotation of centrifugal barrel 2, screening is started under the different centrifugal actions for producing, particle diameter is more than the grid hole of mesh screen I 3
The soil body particle in footpath is stayed in mesh screen I 3, and is taken out from discharge opening I 7, the soil body of the particle diameter less than the grid aperture of mesh screen I 3
Particle is fallen into mesh screen II 4, and below per one-level screening process principle ibid, the earth material being finally sieved is from discharge opening I 7, discharging
Taken out for testing in hole II 8, discharge opening III 9, discharge opening IV 10 and bed material tray 11.During screening, discharge opening I 7, discharge opening II
8th, it is respectively arranged with discharging port lid 18 on discharge opening III 9, discharge opening IV 10 to cover respectively, contact is tight.
Claims (5)
1. a kind of scattered soil body particle is centrifuged screening plant, it is characterised in that：Including centrifugation portion, conveying portion, electronic portion, centrifugation portion bag
Include centrifugal barrel（2）, mesh screen I（3）, discharge opening I（7）, mesh screen II（4）, discharge opening II（8）, mesh screen III（5）, discharge opening
Ⅲ（9）, mesh screen IV（6）, discharge opening IV（10）, bed material tray（11）, weight bearing foundation（15）；Centrifugal barrel（2）It is fixed on load-bearing
Base（15）On, bed material tray（11）It is arranged on weight bearing foundation（15）On, mesh screen I（3）, mesh screen II（4）, mesh screen III
（5）, mesh screen IV（6）Join end to end successively and be inclined at centrifugal barrel（2）It is interior, and by centrifugal barrel（2）Inside from top to bottom split
It is 5 centrifugal chambers, discharge opening I（7）, discharge opening II（8）, discharge opening III（9）, discharge opening IV（10）4 above are opened in respectively
The bottom of centrifugal chamber, centrifugal barrel（2）Top and bottom have conveying entrance（16）Exported with bed material（14）；Conveying portion includes
Support bar（1）, charging hopper（13）, charging hopper（13）Installed in 4 support bars（1）Top and positioned at centrifugal barrel（2）It is defeated
Material entrance（16）Top；Electronic portion includes pedestal（12）, electric rotary body, electric rotary body is arranged on pedestal（12）It is interior,
Weight bearing foundation（15）It is arranged on electric rotary body, support bar（1）Bottom is fixed on pedestal（12）On, electric rotary body with
Power supply is connected.
2. scattered soil body particle according to claim 1 is centrifuged screening plant, it is characterised in that：Centrifugal barrel（2）For detachable
Cylinder, junction uses garter spring（17）It is connected.
3. scattered soil body particle according to claim 1 is centrifuged screening plant, it is characterised in that：Discharge opening I（7）, discharge opening
Ⅱ（8）, discharge opening III（9）, discharge opening IV（10）On be respectively arranged with discharging port lid（18）.
4. scattered soil body particle according to claim 1 is centrifuged screening plant, it is characterised in that：Mesh screen I（3）, mesh screen
Ⅱ（4）, mesh screen III（5）, mesh screen IV（6）Angle of inclination is 45-65 °.
5. scattered soil body particle according to claim 1 is centrifuged screening plant, it is characterised in that：Mesh screen I（3）, mesh screen
Ⅱ（4）, mesh screen III（5）, mesh screen IV（6）The aperture in upper hole is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000569.9U CN206199687U (en) | 2016-08-31 | 2016-08-31 | A kind of scattered soil body particle centrifugation screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000569.9U CN206199687U (en) | 2016-08-31 | 2016-08-31 | A kind of scattered soil body particle centrifugation screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199687U true CN206199687U (en) | 2017-05-31 |
Family
ID=58759472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621000569.9U Expired - Fee Related CN206199687U (en) | 2016-08-31 | 2016-08-31 | A kind of scattered soil body particle centrifugation screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246590A (en) * | 2020-11-29 | 2021-01-22 | 昆明理工大学 | Multistage screening plant |
-
2016
- 2016-08-31 CN CN201621000569.9U patent/CN206199687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246590A (en) * | 2020-11-29 | 2021-01-22 | 昆明理工大学 | Multistage screening plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |