CN206356255U - A kind of cleaning unit - Google Patents
A kind of cleaning unit Download PDFInfo
- Publication number
- CN206356255U CN206356255U CN201621264733.7U CN201621264733U CN206356255U CN 206356255 U CN206356255 U CN 206356255U CN 201621264733 U CN201621264733 U CN 201621264733U CN 206356255 U CN206356255 U CN 206356255U
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- coal
- vibratory sieve
- separation case
- case
- vibrating motor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 239000003245 coal Substances 0.000 claims abstract description 210
- 238000000926 separation method Methods 0.000 claims abstract description 76
- 239000000428 dust Substances 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002817 coal dust Substances 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 4
- 238000012216 screening Methods 0.000 description 9
- 239000003818 cinder Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of cleaning unit, including the first coal selector, the second coal selector, raw coal conveying device and cleaned coal conveying device；First coal selector includes the first coal separation case, the first vibratory sieve in the first coal separation case, the first vibrating motor；First vibrating motor is arranged in the first coal separation case, and the output end of the first vibrating motor is connected with the first vibratory sieve；Second coal selector includes the second coal separation case, the second vibratory sieve in the second coal separation case, the second vibrating motor；Second vibrating motor is arranged in the second coal separation case, and the output end of the second vibrating motor is connected with the second vibratory sieve；Coal under being also associated between the first vibratory sieve and the second vibratory sieve for the first vibratory sieve to be screened is conveyed to the first coal guide plate of the second vibratory sieve.The cleaning unit that the utility model is provided, can twice be screened, it is possible to which coal dust is handled to raw coal, improve coal separation efficiency and coal separation effect, while protecting health.
Description
Technical field
The utility model is related to mining machinery field, more particularly to a kind of cleaning unit.
Background technology
Coal has become the important energy source of people's life, in progress of coal mining, just mined rough coal or original
There is substantial amounts of cinder inside coal, the normal combustion of the influence coal of the presence of cinder seriously, so need to screen rough coal,
Cleaned coal is formed after cinder is removed, can be with normal combustion.
Cleaning unit of the prior art is to pass through primary screening, causes screening not thorough, if desired for further screening,
Need to just give me change, cause screening efficiency low, and the coal dust filtered out, not by processing, the injury to human body is big.
Utility model content
The purpose of this utility model is to overcome defect of the prior art that there is provided a kind of coal separation efficiency high, coal separation effect
Good cleaning unit.
Technical solutions of the utility model provide a kind of cleaning unit, including the first coal selector, the second coal selector, are used for
To the raw coal conveying device of first coal selector supply raw coal and the coal for will be filtered out in second coal selector
The cleaned coal conveying device of output；First coal selector includes the first coal separation case, first in the first coal separation case
Vibratory sieve, the first vibrating motor for driving first shaker vibration；First vibrating motor is arranged on described the
In one coal separation case, the output end of first vibrating motor is connected with first vibratory sieve；Second coal selector includes
Second coal separation case, the second vibratory sieve in the second coal separation case, for drive second shaker vibration second
Vibrating motor；Second vibrating motor is arranged in the second coal separation case, the output end of second vibrating motor and institute
State the connection of the second vibratory sieve；It is also associated with being used to described first shake between first vibratory sieve and second vibratory sieve
Move the first coal guide plate that the coal under screening is conveyed to second vibratory sieve.
Further, the first protection shell is additionally provided with the first coal separation case, first vibrating motor is installed
In the described first protection shell；The second protection shell, second vibrating motor are additionally provided with the second coal separation case
In the described second protection shell.
Further, dust arrester is also included；The dust arrester includes dust cleaning case, blower fan, water inlet pipe and delivery pipe；
The blower fan is arranged on the tank wall of the first coal separation case, and the blower fan is connected by wind pipe with the dust cleaning case；Institute
State the top that water inlet pipe is connected to the dust cleaning case；The delivery pipe is connected to the bottom of the dust cleaning case, and in the discharge
Control valve is provided with pipe.
Further, the bottom of the dust cleaning case has pars infundibularis, and the delivery pipe is connected to the centre of the pars infundibularis.
Further, fan is additionally provided with the top of the dust cleaning case, wind deflector is additionally provided with the dust cleaning case,
The wind deflector is connected on the top plate of the dust cleaning case, and rolls oblique extension towards the blower fan.
Further, first vibratory sieve is inclined in the first coal separation case, and second vibratory sieve is tilted
It is arranged in the second coal separation case；On from the first coal separation case to the direction of the second coal separation case, described first shakes
Dynamic sieve and second vibratory sieve tilt down extension respectively.
Further, the top of the first coal separation case has the first coal feed point；The raw coal conveying device includes raw coal
Conveyer belt, the raw coal conveyer belt is located at the top of first coal feed point.
Further, the second coal guide plate has been further extended outward on the second coal separation case；The cleaned coal conveying device bag
Include cleaned coal conveyer belt；One end of second coal guide plate is connected with second vibratory sieve, and it is defeated that its other end is located at the cleaned coal
Send the top of band.
Further, the top of the second coal separation case has the second coal feed point；The end of first coal guide plate is located at
The top of second coal feed point.
Further, first coal guide plate and the horizontal-extending setting of second coal guide plate difference.
Using above-mentioned technical proposal, have the advantages that：
By setting the first coal separation case, the second coal separation case, and the first vibrating motor and first are set in the first coal separation case
Vibratory sieve, the second vibrating motor and the second vibratory sieve are set in the second coal separation case, and the first vibratory sieve and the second vibratory sieve are led to
Cross the connection of the first coal guide plate, two-time vibration screening carried out to raw coal so as to realize, breakneck acceleration is fast, and effect is good, and by except
Dirt device is handled coal dust, in order to avoid coal dust brings injury to human body, is protected the health of workman, is improved coal separation operation
Security.
To sum up, the cleaning unit that the utility model is provided, can twice be screened to raw coal, it is possible to which coal dust is carried out
Processing, improves coal separation efficiency and coal separation effect, while protecting health.
Brief description of the drawings
The schematic diagram for the cleaning unit that Fig. 1 provides for the embodiment of the utility model one.
The reference table of comparisons：
The coal selectors of 1- first；10- the first coal separation casees；The coal feed points of 11- first；
The vibratory sieves of 12- first；The vibrating motors of 13- first；14- first protects shell；
The coal guide plates of 15- first；The coal selectors of 2- second；20- the second coal separation casees；
The coal feed points of 21- second；The vibratory sieves of 22- second；The vibrating motors of 23- second；
24- second protects shell；The coal guide plates of 25- second；3- raw coal conveying devices；
31- raw coal conveyer belts；4- cleaned coal conveying devices；41- cleaned coal conveyer belts；
5- dust arresters；51- dust cleaning cases；52- blower fans；
53- water inlet pipes；54- delivery pipes；55- control valves；
56- wind pipes；57- fans；58- wind deflectors；
59- pars infundibularises.
Embodiment
Further illustrate embodiment of the present utility model below in conjunction with the accompanying drawings.Wherein identical parts phase
Same reference is represented.It should be noted that below description in use word "front", "rear", "left", "right", " on " and
" under " direction in accompanying drawing is referred to, word " interior " and " outer " are referred respectively to towards or away from the side of particular elements geometric center
To.
As shown in figure 1, a kind of cleaning unit that the embodiment of the utility model one is provided, including the first coal selector 1, second
Coal selector 2, for the first coal selector 1 supply raw coal raw coal conveying device 3 and for will in the second coal selector 2 sieve
The cleaned coal conveying device 4 for the coal output selected.
First coal selector 1 includes the first coal separation case 10, the first vibratory sieve 12 in the first coal separation case 10, for driving
First vibrating motor 13 of dynamic first vibratory sieve 12 vibration.
First vibrating motor 13 is arranged in the first coal separation case 10, output end and the first vibratory sieve of the first vibrating motor 13
12 connections.
Second coal selector 2 includes the second coal separation case 20, the second vibratory sieve 22 in the second coal separation case 20, for driving
Second vibrating motor 23 of dynamic second vibratory sieve 22 vibration.
Second vibrating motor 23 is arranged in the second coal separation case 20, output end and the second vibratory sieve of the second vibrating motor 23
22 connections.
Under being also associated between the first vibratory sieve 12 and the second vibratory sieve 22 for the first vibratory sieve 12 to be screened
Coal is conveyed to the first coal guide plate 15 of the second vibratory sieve 22.
During screened coal, raw coal is delivered in the first coal separation case 10 through raw coal conveying device 3, and the first vibratory sieve 12 shakes first
Vibrated in the presence of dynamic motor 13, raw coal falls on the first vibratory sieve 12, partial impurities or cinder in raw coal, in the first vibration
In the presence of sieve 12, fall or sift out from the mesh of the first vibratory sieve 12, stay in being screened to be first on first vibratory sieve 12
Raw coal afterwards, the raw coal after the first screening is delivered to the second vibratory sieve 22 in the second coal separation case 20 through the first coal guide plate 15
On, the second vibratory sieve 22 is vibrated in the presence of the second vibrating motor 23, and the raw coal after first screening is screened again, will
The cinder in raw coal after first screening is sifted out again, forms cleaned coal.Final cleaned coal is transported to finger through cleaned coal conveying device 4
Positioning is put.
Involved vibrating motor is one kind of vibrating motor in the prior art for vibrating motor in the utility model, is closed
Repeated no more in its structure, briefly, be exactly that one group of adjustable eccentric block is respectively installed at rotor axis of electric two ends, utilize axle and bias
The block centrifugal force that rotation is produced at a high speed obtains exciting force, and vibration is produced from vibratory sieve is made.
Thus, the utility model provide cleaning unit, raw coal can twice be screened, improve coal separation efficiency with
Coal separation effect.
It is preferred that as shown in figure 1, being additionally provided with the first protection shell 14, the first vibrating motor in the first coal separation case 10
13 are arranged in the first protection shell 14, so as to be played a protective role to the first vibrating motor 13, it is to avoid abrasion, collision cause to damage
It is bad.
The second protection shell 24 is additionally provided with the second coal separation case 20, it is outer that the second vibrating motor 23 is arranged on the second protection
In shell 24, so as to be played a protective role to the second vibrating motor 23, it is to avoid abrasion, collision cause to damage.
It is preferred that as shown in figure 1, the cleaning unit also includes dust arrester 5.
Dust arrester 5 includes dust cleaning case 51, blower fan 52, water inlet pipe 53 and delivery pipe 54.
Blower fan 52 is arranged on the tank wall of the first coal separation case 10, and blower fan 52 is connected by wind pipe 56 with dust cleaning case 51.
Water inlet pipe 52 is connected to the top of dust cleaning case 51, and delivery pipe 54 is connected to the bottom of dust cleaning case 51, and in delivery pipe
Control valve 55 is provided with 54.
Under the centrifugal action of blower fan 52, the dust or coal dust produced in the first coal separation case 10 is inhaled through wind pipe 56
Enter in dust cleaning case 51, the water sprayed with water inlet pipe 53 falls into the bottom of dust cleaning case 51, form pureed dust or dust mud.
When needing discharge, control valve 55 is opened, dust mud is discharged by delivery pipe 54.
Discharge when, can continue open water inlet pipe 53, by current rinse dust cleaning case 51, cleaning it is cleaner.
It is preferred that as shown in figure 1, the bottom of dust cleaning case 51 has pars infundibularis 59, delivery pipe 54 is connected to pars infundibularis 59
It is middle.The funnel of the shape image inversion of pars infundibularis 59, beneficial to collection dust or dust mud.
It is preferred that as shown in figure 1, be additionally provided with fan 57 at the top of dust cleaning case 1, being additionally provided with and leading in dust cleaning case 51
Aerofoil 58, wind deflector 58 is connected on the top plate of dust cleaning case 51, and rolls oblique extension towards blower fan 52.Wind deflector 52 plays guiding
The effect in the direction of fan 57, fan 57 and blower fan 52 are common to suck dust in dust box 51, improves adsorbing powder dust effect.
It is preferred that as shown in figure 1, the first vibratory sieve 12 is inclined in the first coal separation case 10, the second vibratory sieve 22 inclines
Tiltedly it is arranged in the second coal separation case 20.
On the direction from the coal separation case 20 of the first coal separation case 10 to the second, the first vibratory sieve 12 and the second vibratory sieve 22 are distinguished
Extension is tilted down, beneficial to the automatic conveying of coal.
It is preferred that as shown in figure 1, the top of the first coal separation case 10 has the first coal feed point 11, raw coal conveying device 3 includes
Raw coal conveyer belt 31, raw coal conveyer belt 31 is located at the top of the first coal feed point 11, realizes automatic from the first coal separation of trend case 10
Convey raw coal.
It is preferred that as shown in figure 1, having further extended outward the second coal guide plate 25 on the second coal separation case 20.Cleaned coal conveying dress
Putting 4 includes cleaned coal conveyer belt 41, and one end of the second coal guide plate 25 is connected with the second vibratory sieve 22, and its other end is conveyed positioned at cleaned coal
With 41 top, realization conveys cleaned coal from trend cleaned coal conveyer belt 41.
It is preferred that as shown in figure 1, the top of the second coal separation case 20 has the second coal feed point 21, the end of the first coal guide plate 15
End is positioned at the top of the second coal feed point 21, and the coal got off from the first vibratory sieve 12 falls through the first coal guide plate 15, the second coal feed point 21
On the second vibratory sieve 22, automatic transport is realized, and be easy to arrangement.
It is preferred that as shown in figure 1, the first coal guide plate 15 and the second coal guide plate 25 distinguish horizontal-extending setting, can slow down
Speed of coal when to the second coal separation case 20 and the output of cleaned coal conveying device 4, it is to avoid excessive velocities, and be difficult to control to, and just
In arrangement.
Thus, the cleaning unit that the utility model is provided, can twice be screened to raw coal, it is possible to which coal dust is carried out
Processing, improves coal separation efficiency and coal separation effect, while protecting health.
As needed, above-mentioned each technical scheme can be combined, to reach best-of-breed technology effect.
The above is only principle of the present utility model and preferred embodiment.It should be pointed out that for the common skill of this area
For art personnel, on the basis of the utility model principle, some other modifications can also be made, the utility model is also should be regarded as
Protection domain.
Claims (10)
1. a kind of cleaning unit, it is characterised in that including the first coal selector, the second coal selector, for being selected to described first
The cleaned coal that the raw coal conveying device of device for coal supply raw coal and the coal for will be filtered out in second coal selector are exported is defeated
Send device；
First coal selector includes the first coal separation case, the first vibratory sieve in the first coal separation case, for driving
First vibrating motor of first shaker vibration；
First vibrating motor is arranged in the first coal separation case, the output end of first vibrating motor and described first
Vibratory sieve is connected；
Second coal selector includes the second coal separation case, the second vibratory sieve in the second coal separation case, for driving
Second vibrating motor of second shaker vibration；
Second vibrating motor is arranged in the second coal separation case, the output end of second vibrating motor and described second
Vibratory sieve is connected；
It is also associated between first vibratory sieve and second vibratory sieve under being used to screen in first vibratory sieve
Coal be conveyed to the first coal guide plate of second vibratory sieve.
2. cleaning unit according to claim 1, it is characterised in that be additionally provided with the first guarantor in the first coal separation case
Shell is protected, first vibrating motor is arranged in the described first protection shell；
The second protection shell is additionally provided with the second coal separation case, second vibrating motor is arranged on the described second protection
In shell.
3. cleaning unit according to claim 1, it is characterised in that also include dust arrester；
The dust arrester includes dust cleaning case, blower fan, water inlet pipe and delivery pipe；
The blower fan is arranged on the tank wall of the first coal separation case, and the blower fan is connected by wind pipe and the dust cleaning case
It is logical；
The water inlet pipe is connected to the top of the dust cleaning case；
The delivery pipe is connected to the bottom of the dust cleaning case, and is provided with control valve on the delivery pipe.
4. cleaning unit according to claim 3, it is characterised in that the bottom of the dust cleaning case has pars infundibularis, described
Delivery pipe is connected to the centre of the pars infundibularis.
5. cleaning unit according to claim 3, it is characterised in that be additionally provided with fan at the top of the dust cleaning case,
Wind deflector is additionally provided with the dust cleaning case, the wind deflector is connected on the top plate of the dust cleaning case, and towards the wind
Pusher side tilts extension.
6. cleaning unit according to claim 1, it is characterised in that first vibratory sieve is inclined at described first
In coal separation case, second vibratory sieve is inclined in the second coal separation case；
On from the first coal separation case to the direction of the second coal separation case, first vibratory sieve and second vibratory sieve
Extension is tilted separately down.
7. cleaning unit according to claim 1, it is characterised in that the top of the first coal separation case has first to enter coal
Mouthful；
The raw coal conveying device includes raw coal conveyer belt, and the raw coal conveyer belt is located at the top of first coal feed point.
8. cleaning unit according to claim 1, it is characterised in that has been further extended outward on the second coal separation case
Two coal guide plates；
The cleaned coal conveying device includes cleaned coal conveyer belt；
One end of second coal guide plate is connected with second vibratory sieve, and its other end is located at the upper of the cleaned coal conveyer belt
Side.
9. cleaning unit according to claim 1, it is characterised in that the top of the second coal separation case has second to enter coal
Mouthful；
The end of first coal guide plate is located at the top of second coal feed point.
10. cleaning unit according to claim 8, it is characterised in that first coal guide plate and second coal guide plate
It is horizontal-extending respectively to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264733.7U CN206356255U (en) | 2016-11-22 | 2016-11-22 | A kind of cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264733.7U CN206356255U (en) | 2016-11-22 | 2016-11-22 | A kind of cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356255U true CN206356255U (en) | 2017-07-28 |
Family
ID=59371771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264733.7U Active CN206356255U (en) | 2016-11-22 | 2016-11-22 | A kind of cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356255U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983646A (en) * | 2017-12-01 | 2018-05-04 | 黑龙江工业学院 | A kind of wind method device |
| CN108525998A (en) * | 2018-06-12 | 2018-09-14 | 安徽安真木业有限公司 | A kind of wood powder screening plant and screening system |
| CN109351607A (en) * | 2018-12-10 | 2019-02-19 | 攀枝花钢城集团有限公司 | Iron powder screening plant |
-
2016
- 2016-11-22 CN CN201621264733.7U patent/CN206356255U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983646A (en) * | 2017-12-01 | 2018-05-04 | 黑龙江工业学院 | A kind of wind method device |
| CN108525998A (en) * | 2018-06-12 | 2018-09-14 | 安徽安真木业有限公司 | A kind of wood powder screening plant and screening system |
| CN109351607A (en) * | 2018-12-10 | 2019-02-19 | 攀枝花钢城集团有限公司 | Iron powder screening plant |
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