CN106040354B - One kind coal sample crushing and screening all-in-one - Google Patents
One kind coal sample crushing and screening all-in-one Download PDFInfo
- Publication number
- CN106040354B CN106040354B CN201610381333.2A CN201610381333A CN106040354B CN 106040354 B CN106040354 B CN 106040354B CN 201610381333 A CN201610381333 A CN 201610381333A CN 106040354 B CN106040354 B CN 106040354B
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- Prior art keywords
- coal
- fine grinding
- screening
- powder
- bin
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses one kind coal sample crushing and screening all-in-one, it includes shell, charging aperture, rough coal processing unit, coal spout A, fine grinding coal bin, coal spout B, vibration screen box and device for inhaling powdery substances, the upper end of shell is provided with charging aperture, charging aperture is connected with rough coal processing unit, rough coal processing unit is connected by coal spout A with fine grinding coal bin, fine grinding coal bin is connected by coal spout B with vibration screen box, and device for inhaling powdery substances is connected with vibration screen box.The present invention is rational in infrastructure, easy to use, can not only realize that coal sample crushes the full automation, integrated with screening, moreover, substantially increasing the efficiency of coal sample preparation, improves environment prepared by coal sample.
Description
Technical field
The present invention relates to crushing material equipment, more particularly to one kind coal sample crushing and screening all-in-one.
Background technology
For coal sample flour mill using vibrative powder machine, it is solid to have in steel body cup among the donut of certain interval
Cylinder, then close the lid, be fixed on motor-driven disk, motor driven disk vibration, so as to drive steel in cup
Property annulus between mutually hit and crush coal sample, then take out coal sample again with corresponding mesh screen artificial screening, the coal dust on mesh screen
Do coal sample, also to clean that the such coal sample powder mode labor workloads of mesh screen are not only cumbersome after terminating, and make coal sample when
Between it is long, the coal dust made has certain error.Not only noise is big for the working environment of making coal sample, and dust pollution is serious.
Some have the sample pulverizer that cutter uses, and substantial amounts of dust and fine grained can be produced during broken,
Easily remain and be adhered on crushing cutter steel wall, cause the loss of sample, be also unfavorable for dismantling and clear up after is crushed or want
Artificial screening coal sample, problem still test the remaining sample for finishing and also wanting on manual cleaning mesh screen in addition without solution.
Based on problem above, the invention provides one kind coal sample crushing and screening all-in-one, its broken coal sample, screened coal
Sample, these three processes of cleaning mesh screen synthesize an entirety, make coal sample easier, efficiently.
The content of the invention
The present invention is directed to existing technical problem, there is provided one kind coal sample crushing and screening all-in-one, can not only realize coal
Sample crush with screening automate, it is integrated, moreover, substantially increase coal sample prepare efficiency, improve coal sample prepare ring
Border.
To achieve the above object, the present invention provides following technical scheme：One kind coal sample crushing and screening all-in-one, it includes
Shell, charging aperture, rough coal processing unit, coal spout A, fine grinding coal bin, coal spout B, vibration screen box and device for inhaling powdery substances, its feature exist
In the upper end of described shell is provided with the charging aperture, and the charging aperture is connected with the rough coal processing unit, described thick
Coal processing unit is connected by the coal spout A with described fine grinding coal bin, and the fine grinding coal bin passes through described coal spout B
It is connected with the vibration screen box, described device for inhaling powdery substances is connected with the vibration screen box.
Further, preferably, the rough coal processing unit includes group of motors A and bearing mill, the bearing mill by
The group of motors A is driven rotation, and two groups of bearing mills are symmetricly set in the housing of " 8 " font.
Further, preferably, the fine grinding coal bin includes fine grinding coal bin housing, motor B, break bar axle, knife wheel set A, knife
Wheel group B, check valve, water inlet and delivery port, wherein, motor B and break bar axle drive connection, knife wheel set A are arranged on the break bar
On axle, the knife wheel set A spatially has certain radian and angle, and the knife wheel set B is arranged on fine grinding coal bin inwall, institute
It is in spatially the small distribution in the big bottom in top to state the gap between knife wheel set A and knife wheel set B, and the check valve is located at fine grinding coal bin
The bottom dead center position of housing, the water inlet being in communication with the outside, fine grinding coal bin are provided with the external wall of upper portion of fine grinding coal bin housing
Be in communication with the outside and delivery port is provided with the bottom outer wall of housing.
Further, preferably, fine grinding coal bin housing includes fine grinding coal bin inwall and fine grinding coal bin outer wall, the fine grinding coal
The top of box outer wall is provided with the fresh air inlet being connected with the external world.
Further, preferably, shaking screen case includes shaking screen, motor C, curved support frame, the eccentric wheel of different meshes
And bearing, wherein, described motor C and described eccentric wheel phase drive connection, described eccentric wheel and described curved support
Frame is connected, and by the bearing, rotatably support is arranged on the curved support frame shaking screen, the shaking screen
It is connected with the device for inhaling powdery substances.
Further, preferably, the device for inhaling powdery substances includes powder absorbing pipe, powder-suction, connection flexible pipe and collection powder case, the suction
One end of tube cell is connected with vibrating the shaking screen of screen box, and the other end of the powder absorbing pipe is connected with one end of the connection flexible pipe
Connecing, the powder-suction is connected with the other end of connection flexible pipe, has the unidirectional valve opening of equidistantly distributed on described powder absorbing pipe,
The powder absorbing pipe spatially equidistantly distributed on the shaking screen of each mesh number.
Further, preferably, being also associated with the collection powder case on the powder-suction.
Further, preferably, corresponding on each shaking screen of vibration screen box be connected with a suction powder dress
Put.
Further, preferably, being additionally provided with master switch, rough coal processing switch, unidirectional threshold switch, fine grinding on the shell
Coal switch, shaking screen switch and device for inhaling powdery substances switch.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is rational in infrastructure, easy to use, can not only realize that coal sample crushes and the full automation of screening, one
Change, moreover, substantially increasing the efficiency of coal sample preparation, improve the environment of coal sample preparation.
Brief description of the drawings
Fig. 1 is the external perspective view of the coal sample crushing and screening all-in-one processed；
Fig. 2 is the profile of the coal sample crushing and screening all-in-one processed；
Fig. 3 is the structural perspective of the coal sample crushing and screening all-in-one processed；
Fig. 4 is the rough coal processing unit figure of the coal sample crushing and screening all-in-one processed；
Fig. 5 is the fine grinding coal bin profile of the coal sample crushing and screening all-in-one processed；
Fig. 6 is the shaking screen perspective view of the coal sample crushing and screening all-in-one processed；
Fig. 7 is the coal sample crushing and screening all-in-one device for inhaling powdery substances perspective view processed；
Fig. 8 is the coal sample crushing and screening all-in-one device for inhaling powdery substances top view processed；
Wherein, 1- shells, 2- charging apertures, 3- rough coal processing units, 301- group of motors A, 302- bearing mill, 4- coal spouts
A, 5- fine grinding coal bin, 501- fine grinding coal bin inwalls, 502- fine grinding coal bin outer walls, 503- motors B, 504- fresh air inlet, 505- break bars
Axle, 506- knife wheel sets, 507- check valves A, 508- water inlet, 509- delivery port 6- coal spouts B, 7- vibration screen box, 701- vibrations
Sieve, 702- motors C, 703- eccentric wheel, 704- curved support framves, 8- device for inhaling powdery substances, 801- powder absorbing pipes, 802- powder-suctions, 803-
Connection flexible pipe, 804- collection powder casees, 805- check valves B, 9- master switch, 10- rough coals processing switch, the unidirectional threshold switch of 11-, 12- are thin
Coal-grinding switchs, 13- shaking screens switch, 14- device for inhaling powdery substances switch.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-7 are referred to, the present invention provides a kind of technical scheme：One kind coal sample crushing and screening all-in-one, it includes outer
Shell 1, charging aperture 2, rough coal processing unit 3, coal spout A4, fine grinding coal bin 5, coal spout B6, vibration screen box 7 and device for inhaling powdery substances 8, its
It is characterised by, the upper end of described shell 1 is provided with the charging aperture 2, the charging aperture 2 and the phase of rough coal processing unit 3
Connection, the rough coal processing unit 3 are connected by the coal spout A4 with described fine grinding coal bin 5, and the fine grinding coal bin 5 is logical
Cross described coal spout B6 with the vibration screen box 7 to be connected, described device for inhaling powdery substances 8 is connected with the vibration screen box 7.
As in Figure 2-4, the rough coal processing unit includes group of motors A301 and bearing mill 302, the bearing mill
302 are driven rotation by the group of motors A301, and as shown in figure 4, two groups of bearing mills 302 are symmetricly set on " 8 " font
Housing in.
The fine grinding coal bin includes fine grinding coal bin housing, motor B, break bar axle, knife wheel set A, knife wheel set B, check valve, water inlet
Mouth and delivery port, wherein, motor B and break bar axle drive connection, knife wheel set A are arranged on the break bar axle, and the knife wheel set A exists
Spatially there is certain radian and angle, the knife wheel set B is arranged on fine grinding coal bin inwall, the knife wheel set A and knife wheel set B
Between gap be in spatially the small distribution in the big bottom in top, the check valve is located at the bottom center position of fine grinding coal bin housing
Put, be provided with the water inlet being in communication with the outside in the external wall of upper portion of fine grinding coal bin housing, in the bottom outer wall of fine grinding coal bin housing
It is provided be in communication with the outside and delivery port.
As shown in Figure 2-5, the fine grinding coal bin 5 include fine grinding coal bin housing, motor B503, break bar axle 505, knife wheel set A,
Knife wheel set B 506, check valve 507, water inlet 508 and delivery port 509, wherein, motor B503 and the drive connection of break bar axle 505,
Knife wheel set 506 is arranged on the break bar axle 505, and the knife wheel set A spatially has certain radian and angle, the knife
Wheel group B is arranged on fine grinding coal bin inwall, and the gap between the knife wheel set A and knife wheel set B is spatially small in the big bottom in top
Distribution, it is in order to produce certain vortex, after effectively terminating with sufficient coal-grinding and experiment that knife wheel set A, which has certain radian,
Automatic cleaning residual coal dust, there is self-purification function.Up and down between knife wheel set A and knife wheel set B just as the tooth of people, above
Break bar between gap it is big, similar to the front tooth of people, mainly tear up big thing；It is equivalent to people's to following gap is small
Grind one's teeth in sleep, grind food more broken；The check valve 507 is located at the bottom dead center position of fine grinding coal bin housing, fine grinding coal bin housing
External wall of upper portion on be provided with the water inlet 508 being in communication with the outside, be provided with the bottom outer wall of fine grinding coal bin housing with it is extraneous
Connection with delivery port 509.Wherein, fine grinding coal bin housing includes fine grinding coal bin inwall 501 and fine grinding coal bin outer wall 502, described
The top of fine grinding coal bin outer wall 502 is provided with the fresh air inlet 504 being connected with the external world.
Wherein, shaking screen case includes shaking screen 701, motor C702, curved support frame 704, the eccentric wheel 703 of different meshes
And bearing, wherein, described motor C702 and the described phase drive connection of eccentric wheel 703, described eccentric wheel 703 with it is described
Curved support frame 704 is connected, and by the bearing, rotatably support is arranged on the curved support frame to the shaking screen 701
On 704, the shaking screen 701 is connected with the device for inhaling powdery substances 8.
The device for inhaling powdery substances includes powder absorbing pipe 801, powder-suction 802, connection flexible pipe 803 and collection powder case 804, the powder absorbing pipe
801 one end is connected with vibrating the shaking screen of screen box, the other end of the powder absorbing pipe 801 and the one of the connection flexible pipe 803
End is connected, and has the unidirectional valve opening of equidistantly distributed, the powder absorbing pipe spatially equidistantly distributed on described powder absorbing pipe
On the shaking screen of each mesh number, the powder-suction 802 is connected with the other end of connection flexible pipe 803.The powder-suction
The collection powder case 804 is also associated with 802.Vibrate to correspond on each shaking screen of screen box and be connected with a suction powder
Device.Mesh screen with powder absorbing pipe there is a feature to be exactly, above several layers of powder absorbing pipe on mesh screen top, its effect is in coal dust system
After complete, play collection and cleaning；Nethermost powder absorbing pipe is in the bottom of nethermost mesh screen, and its effect is to receive
Collect the coal sample of the mesh number of our needs.
Master switch 9, rough coal processing switch 10, unidirectional threshold switch 11, fine grinding coal is additionally provided with the shell to switch 12, shake
Swing sieve switch 13 and device for inhaling powdery substances switch 14.
The present invention is rational in infrastructure, easy to use, can not only realize that coal sample crushes and the full automation of screening, one
Change, moreover, substantially increasing the efficiency of coal sample preparation, improve the environment of coal sample preparation.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. one kind coal sample crushing and screening all-in-one, it includes shell, charging aperture, rough coal processing unit, coal spout A, fine grinding coal
Case, coal spout B, vibration screen box and device for inhaling powdery substances, it is characterised in that the upper end of described shell is provided with the charging aperture, institute
State charging aperture with the rough coal processing unit to be connected, the rough coal processing unit passes through the coal spout A and described fine grinding
Coal bin is connected, the fine grinding coal bin by described coal spout B with it is described vibration screen box be connected, described device for inhaling powdery substances with
The vibration screen box is connected；The rough coal processing unit includes group of motors A and bearing mill, and the bearing mill is by the electricity
Unit A is driven rotation, and two groups of bearing mills are symmetricly set in the housing of " 8 " font；The fine grinding coal bin includes thin
Coal-grinding tank shell, motor B, break bar axle, knife wheel set A, knife wheel set B, check valve, water inlet and delivery port, wherein, motor B and knife
Wheel shaft drive connection, knife wheel set A are arranged on the break bar axle, and the knife wheel set A spatially has certain radian and angle
Degree, the knife wheel set B are arranged on fine grinding coal bin inwall, and the gap between the knife wheel set A and knife wheel set B is in spatially top
The big small distribution in bottom, the check valve are located at the bottom dead center position of fine grinding coal bin housing, the external wall of upper portion of fine grinding coal bin housing
On be provided with the water inlet being in communication with the outside, be provided be in communication with the outside and water outlet in the bottom outer wall of fine grinding coal bin housing
Mouthful；Shaking screen case includes shaking screen, motor C, curved support frame, eccentric wheel and the bearing of different meshes, wherein, described motor
C is connected with described eccentric wheel phase drive connection, described eccentric wheel with described curved support frame, and the shaking screen passes through
Rotatably support is arranged on the curved support frame bearing, and the shaking screen is connected with the device for inhaling powdery substances；Institute
Stating device for inhaling powdery substances includes powder absorbing pipe, powder-suction and connection flexible pipe, and one end of the powder absorbing pipe is connected with vibrating the shaking screen of screen box
Connect, the other end of the powder absorbing pipe is connected with one end of the connection flexible pipe, the other end of the powder-suction and connection flexible pipe
It is connected, there is the unidirectional valve opening of equidistantly distributed, spatially equidistantly distributed exists the powder absorbing pipe on described powder absorbing pipe
On the shaking screen of each mesh number.
2. one kind coal sample crushing and screening all-in-one according to claim 1, it is characterised in that：Fine grinding coal bin housing includes
Fine grinding coal bin inwall and fine grinding coal bin outer wall, the top of the fine grinding coal bin outer wall are provided with the fresh air inlet being connected with the external world.
3. one kind coal sample crushing and screening all-in-one according to claim 1, it is characterised in that：Also connect on the powder-suction
It is connected to collection powder case.
4. one kind coal sample crushing and screening all-in-one according to claim 1, it is characterised in that：The each of vibration screen box shakes
Swing to correspond on sieve and be connected with a device for inhaling powdery substances.
5. one kind coal sample crushing and screening all-in-one according to claim 1, it is characterised in that：Also set up on the shell
There are master switch, rough coal processing switch, unidirectional threshold switch, fine grinding coal switch, shaking screen switch and device for inhaling powdery substances switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381333.2A CN106040354B (en) | 2016-06-01 | 2016-06-01 | One kind coal sample crushing and screening all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381333.2A CN106040354B (en) | 2016-06-01 | 2016-06-01 | One kind coal sample crushing and screening all-in-one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106040354A CN106040354A (en) | 2016-10-26 |
| CN106040354B true CN106040354B (en) | 2018-01-30 |
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| CN201610381333.2A Active CN106040354B (en) | 2016-06-01 | 2016-06-01 | One kind coal sample crushing and screening all-in-one |
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| CN107525702B (en) * | 2017-09-11 | 2019-11-05 | 辽宁工程技术大学 | A kind of coal dust generator having automatic grinding and sub-sieve function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201276519Y (en) * | 2008-09-28 | 2009-07-22 | 刁书才 | Automatic production apparatus for grinding powder paint |
| CN204220232U (en) * | 2013-08-19 | 2015-03-25 | 厦门惠盈动物科技有限公司 | Organic waste processor for agriculture and animal husbandry |
| CN104907253B (en) * | 2015-06-12 | 2017-09-29 | 台州市路桥奇精剥线机制造厂 | Copper rice machine |
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