CN209138864U - A kind of coal charge washing system - Google Patents
A kind of coal charge washing system Download PDFInfo
- Publication number
- CN209138864U CN209138864U CN201821495066.2U CN201821495066U CN209138864U CN 209138864 U CN209138864 U CN 209138864U CN 201821495066 U CN201821495066 U CN 201821495066U CN 209138864 U CN209138864 U CN 209138864U
- Authority
- CN
- China
- Prior art keywords
- coal
- conveyer
- discharge port
- charge
- readymade
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 541
- 238000005406 washing Methods 0.000 title claims abstract description 131
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 3
- 241000273930 Brevoortia tyrannus Species 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 206010033799 Paralysis Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a kind of coal charge washing systems, enter material conveyer including raw coal, run coal bin, coal charge dressing of coal by washing device, and the readymade coal loading apparatus being connect with coal charge dressing of coal by washing device, it further include the raw coal conveyer that coal charge for entering raw coal on material conveyer is delivered to coal charge dressing of coal by washing device, and the bifurcated chute of the strip for coal charge to be delivered to raw coal conveyer and run coal bin, bifurcated chute extends towards raw coal conveyer, the feeding inlet of bifurcated chute is connect with the discharge port that raw coal enters material conveyer, the discharge port of bifurcated chute is connect with the feeding inlet of the feeding inlet of raw coal conveyer and run coal bin respectively, the discharge port of raw coal conveyer and the discharge port of run coal bin are connect by coal charge dressing of coal by washing device with readymade coal loading apparatus.Raw coal is directly entered the raw coal in material conveyer by raw coal conveyer and is delivered in coal charge dressing of coal by washing device by the utility model, reduces the percentage of damage of lump coal, improves lump coal washing ratio.
Description
Technical field
The utility model relates to coal mine machinery field more particularly to a kind of coal charge washing systems.
Background technique
In process of coal mining, due to being cut into a small amount of roof and floor spoil in coal seam containing dirt band or coalcutter, cause
Contain spoil in the raw coal of extraction, large effect caused to coal quality, to reduce spoil amount in marketable coal, improves commodity coal quality,
To improve Business Economic Benefit, is transported near well head in coal master, generally there is mating coal washery.
Modernization large-scale mine is mostly comprehensive mechanical coal mining, and coal production process is generally getting working face extraction
Coal is transported in main entry belt conveyor through working face crusher, elevating conveyor, crossheading rubber conveyer, then by main slant glue
Band transporter is transported to ground, finally forms readymade coal by coal charge washing system and is sold.
As shown in Figure 1, existing coal charge washing system include mine main slant conveyer 1 ', raw coal upper storehouse conveyer 2 ',
Run coal bin 3 ', selected conveyer 4 ', dressing of coal by washing workshop 5 ', readymade coal upper storehouse conveyer 6 ', finished product coal bunker 7 ', loading conveyor
8 ' pass through chute 10 ' and raw coal upper storehouse conveyer 2 ' with readymade coal loading station 9 ', the discharge port of mine main slant conveyer 1 '
Feeding inlet connection, and the discharge port of chute 10 ' is located at the top of the feeding inlet of raw coal upper storehouse conveyer 2 ', raw coal upper storehouse conveyer
2 ' discharge port is located at the top of the feeding inlet of run coal bin 3 ', and the discharge port of run coal bin 3 ' is located at the feeding inlet of selected conveyer 4 '
Top, the discharge port of selected conveyer 4 ' is located at the top of the feeding inlet in dressing of coal by washing workshop 5 ', dressing of coal by washing workshop 5 '
Discharge port is located at the top of the feeding inlet of readymade coal upper storehouse conveyer 6 ', and the discharge port of readymade coal upper storehouse conveyer 6 ' is located at finished product
The top of the feeding inlet of coal bunker 7 ', the discharge port of finished product coal bunker 7 ' are located at the top of the feeding inlet of loading conveyor 8 ', and entrucking is defeated
The top for sending the discharge port of machine 8 ' to be located at the feeding inlet of readymade coal loading station 9 '.
For existing coal charge washing system since run coal bin 3 ' is general all very big, each run coal bin 3 ' can fill 10,000 tons or so
Raw coal, 60 meters of drop or more of silo roof to orlop, raw coal by raw coal upper storehouse conveyer 2 ' be delivered to run coal bin 3 ' it is middle when,
Raw coal is very big due to impacting when gravity falls on orlop from silo roof, causes raw coal broken serious, causes lump coal ratio to decline, increase
Add washing power consumption and washing difficulty, and since run coal bin 3 ' is very high, raw coal upper storehouse conveyer 2 ' is by mine main slant conveyer
The feeding inlet that raw coal on 1 ' is promoted to run coal bin 3 ' needs to expend a large amount of electric energy, when orlop puts coal, the potential energy of raw coal promotion
It wastes, increases washing cost.
Utility model content
The purpose of the utility model is to overcome the coal charge washing systems of the prior art to be easy to cause lump coal breaking, and increase is washed
The deficiency for selecting difficulty and washing cost provides a kind of coal charge washing system.
The technical solution of the utility model provides a kind of coal charge washing system, including raw coal enters material conveyer, run coal bin, coal
Material dressing of coal by washing device and the readymade coal loading apparatus that connect with the coal charge dressing of coal by washing device further include for by institute
It states raw coal and enters the coal charge on material conveyer and be delivered to the raw coal conveyer of the coal charge dressing of coal by washing device and for will be described
Coal charge is delivered to the bifurcated chute of the strip of the raw coal conveyer and the run coal bin, and the bifurcated chute is towards the original
Coal conveyer extends, and the feeding inlet of the bifurcated chute is connect with the discharge port that the raw coal enters material conveyer, and the bifurcated slips
The discharge port in road is connect with the feeding inlet of the feeding inlet of the raw coal conveyer and the run coal bin respectively, the raw coal conveyer
Discharge port and the discharge port of the run coal bin connect by the coal charge dressing of coal by washing device with the readymade coal loading apparatus.
Further, the bifurcated chute includes the first chute, the second chute and third chute, and first chute enters
Material mouth is connect with the discharge port that the raw coal enters material conveyer, the discharge port of first chute respectively with second chute
Feeding inlet is connected with the feeding inlet of the third chute, and the discharge port of second chute is located at the pan feeding of the raw coal conveyer
Mouthful top, the discharge port of the third chute is located at the top of the feeding inlet of the run coal bin, first chute with it is described
The junction of second chute and the third chute is provided with first point of coal device.
Further, the coal charge washing system further includes the raw coal for the coal charge to be delivered to the run coal bin
Storehouse conveyer and selected conveyer for the coal charge to be delivered to the coal charge dressing of coal by washing device, on the raw coal
The feeding inlet of storehouse conveyer is located at the lower section of the discharge port of the third chute, and the discharge port of the raw coal upper storehouse conveyer is located at
The top of the feeding inlet of the run coal bin, the feeding inlet of the selected conveyer are located at the lower section of the discharge port of the run coal bin,
The discharge port of the selected conveyer is located at the top of the feeding inlet of the coal charge dressing of coal by washing device.
Further, the coal charge washing system further includes for the readymade coal to be delivered to stretching on entrucking train
Contracting mechanism, the coal charge dressing of coal by washing device is connect by readymade coal conveyer with the readymade coal loading apparatus, described to stretch
The feeding inlet of contracting mechanism and the discharge port of the readymade coal conveyer intersect, and the height of the feeding inlet of the telescopic mechanism is higher than
The height of the discharge port of the telescopic mechanism, the junction of the telescopic mechanism and the readymade coal conveyer are provided with the
Two points of coal devices.
Further, the coal charge washing system further includes finished product coal bunker, and the feeding inlet of the finished product coal bunker is located at described
The discharge port of the lower section of the discharge port of coal charge dressing of coal by washing device, the finished product coal bunker is located at entering for the readymade coal loading apparatus
The top of material mouth.
Further, the coal charge washing system further includes for the readymade coal in the coal charge dressing of coal by washing device is defeated
Send the readymade coal upper storehouse conveyer into the finished product coal bunker and for conveying the readymade coal in the finished product coal bunker
To the loading conveyor in the readymade coal loading apparatus, the feeding inlet of the readymade coal upper storehouse conveyer and the readymade coal are defeated
The feeding inlet of machine is sent to intersect, the junction of the readymade coal upper storehouse conveyer and the readymade coal conveyer is provided with third and divides coal
Device, the feeding inlet of the readymade coal upper storehouse conveyer are located at the lower section of the discharge port of the coal charge dressing of coal by washing device, it is described at
The discharge port of product coal upper storehouse conveyer is located at the top of the feeding inlet of the finished product coal bunker, the feeding inlet position of the loading conveyor
In the lower section of the discharge port of the finished product coal bunker, the discharge port of the loading conveyor is located at entering for the readymade coal loading apparatus
The top of material mouth.
Further, the discharge port of second chute is provided with electronics flashboard.
Further, electronic scale is provided on the raw coal conveyer.
Further, the coal charge washing system further includes controller, the controller respectively with the electronic scale, described
First point of coal device, the electronics flashboard, second point of coal device, the telescopic mechanism and the third divide coal device communication link
It connects.
Preferentially raw coal pan feeding is conveyed by raw coal conveyer after adopting the above technical scheme, having the following beneficial effects:
Raw coal in machine is delivered in coal charge dressing of coal by washing device, then again will be by the finished product after the dressing of coal by washing of dressing of coal by washing device
Coal is delivered in readymade coal loading apparatus, reduces the percentage of damage of lump coal, improves lump coal washing ratio, reduces washing difficulty and washing
Cost.
Detailed description of the invention
Referring to attached drawing, the disclosure of the utility model will be easier to understand.It is understood that these attached drawings are used only for
The purpose of explanation, and be not intended to and the protection scope of the utility model is construed as limiting.In figure:
Fig. 1 is the structural schematic diagram of existing coal charge washing system；
Fig. 2 is a kind of structural schematic diagram for coal charge washing system that an embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram of bifurcated chute shown in Fig. 2.
The appended drawing reference table of comparisons:
1 '-mine main slant conveyer；2 '-raw coal upper storehouse conveyers；3 '-run coal bins；4 '-selected conveyers；5 '-washings
Processing workshop；6 '-readymade coal upper storehouse conveyers；7 '-finished product coal bunkers；8 '-loading conveyors；9 '-readymade coal loading stations；10 '-slip
Road；101- raw coal enters material conveyer；102- run coal bin；103- coal charge dressing of coal by washing device；104- readymade coal loading apparatus；105-
Raw coal conveyer；106- bifurcated chute；The first chute of 1061-；The second chute of 1062-；1063- third chute；1064- first divides
Coal device；1065- electronics flashboard；107- raw coal upper storehouse conveyer；108- is selected in conveyer；109- telescopic mechanism；110- finished product
Coal conveyer；111- second divides coal device；112- finished product coal bunker；113- readymade coal upper storehouse conveyer；114- loading conveyor；115-
Third divides coal device；116- controller.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.
It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field
The various structures mode that can be replaced mutually of those skilled in the art and implementation.Therefore, following specific embodiments and
Attached drawing is only the exemplary illustration to the technical solution of the utility model, and is not to be construed as the whole of the utility model or is considered as
Utility model technical solution is defined or limited.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
As shown in Fig. 2, Fig. 2 is a kind of structural schematic diagram for coal charge washing system that an embodiment of the present invention provides,
Including raw coal enter material conveyer 101, run coal bin 102, coal charge dressing of coal by washing device 103 and with coal charge dressing of coal by washing device 103
The readymade coal loading apparatus 104 of connection further includes that coal charge for entering raw coal on material conveyer 101 is delivered to coal charge washing and adds
The raw coal conveyer 105 and strip for coal charge to be delivered to raw coal conveyer 105 and run coal bin 102 that tooling sets 103
Bifurcated chute 106, bifurcated chute 106 extends towards raw coal conveyer 105, the feeding inlet of bifurcated chute 106 and raw coal pan feeding
The discharge port of conveyer 101 connects, the discharge port of bifurcated chute 106 respectively with the feeding inlet and run coal bin of raw coal conveyer 105
102 feeding inlet connection, the discharge port of raw coal conveyer 105 and the discharge port of run coal bin 102 pass through coal charge dressing of coal by washing device
103 connect with readymade coal loading apparatus 104.
Since modern mine mostly uses coal road to arrange, coal seam is in same plane, and tunnel is also at same plane, because
This raw coal enters material conveyer 101, coal charge dressing of coal by washing device 103, readymade coal loading apparatus 104, raw coal conveyer 105 and finished product
Coal conveyer 110 forms head and the tail and overlaps, and raw coal is entered the raw coal in material conveyer 101 and is fed directly to coal charge dressing of coal by washing by realization
Dressing of coal by washing is carried out in device 103, forms readymade coal, and readymade coal loading apparatus is then delivered to by readymade coal conveyer 110
In 104.
When mine Current production is less than the coal preparation ability of coal charge dressing of coal by washing device 103, pass through bifurcated chute 106
It adjusts raw coal and enters the raw coal flow on material conveyer 101, so that raw coal is entered the raw coal on material conveyer 101 and fully enter raw coal conveying
On machine 105, raw coal is delivered in coal charge dressing of coal by washing device 103 by raw coal conveyer 105, reduces the percentage of damage of lump coal,
The washing ratio of lump coal is improved, washing difficulty and washing cost are reduced.When mine Current production is greater than coal charge dressing of coal by washing device
When 103 coal preparation ability, raw coal is adjusted by bifurcated chute 106 and enters the raw coal flow on material conveyer 101, enters raw coal
Raw coal on material conveyer 101 respectively enters in raw coal conveyer 105 and run coal bin 102, and it is extra to be stored by run coal bin 102
Raw coal prevents raw coal congestion, and coal charge washing system is caused to paralyse.
Raw coal is preferentially entered the original in material conveyer by raw coal conveyer by coal charge washing system provided by the utility model
Coal is delivered in coal charge dressing of coal by washing device, then will be delivered to again by the readymade coal after the dressing of coal by washing of dressing of coal by washing device
In readymade coal loading apparatus, the percentage of damage of lump coal is reduced, improves lump coal washing ratio, reduces washing difficulty and washing cost.
Optionally, as shown in figure 3, bifurcated chute 106 includes the first chute 1061, the second chute 1062 and third chute
1063, the feeding inlet of the first chute 1061 is connect with the discharge port that raw coal enters material conveyer 101, the discharge port of the first chute 1061
It is connect respectively with the feeding inlet of the feeding inlet of the second chute 1062 and third chute 1063, the discharge port of the second chute 1062 is located at
The top of the feeding inlet of raw coal conveyer 105, the discharge port of third chute 1063 are located at the top of the feeding inlet of run coal bin 102,
The junction of first chute 1061 and the second chute 1062 and third chute 1063 is provided with first point of coal device 1064.
First point of coal device 1064 is baffle arrangement, controls the second chute 1062 and third by controllable register height or angle
Coal flow on chute 1063 is realized and is shunted.When mine Current production is less than the coal preparation energy of coal charge dressing of coal by washing device 103
When power, by adjusting the height or angle of first point of coal device 1064, raw coal is made to enter the raw coal on material conveyer 101 by first
Chute 1061 is directly entered the second chute 1062, fully enters raw coal on raw coal conveyer 105, passes through raw coal conveyer 105
Raw coal is delivered in coal charge dressing of coal by washing device 103, the percentage of damage of lump coal is reduced, improves the washing ratio of lump coal, reduction is washed
Select difficulty and washing cost.When mine Current production is greater than the coal preparation ability of coal charge dressing of coal by washing device 103, pass through tune
The height or angle for saving first point of coal device 1064 make raw coal enter the raw coal on material conveyer 101 and are divided by the first chute 1061
Jin Ru not be in the second chute 1062 and third chute 1063, the coal assignment of traffic principle of first point of coal device 1064 is to make to enter at this time
Coal flow on second chute 1062 is equal to the washing ability of coal charge dressing of coal by washing device 103, extra coal assignment of traffic to the
Three chutes 1063 enter in run coal bin 102.
Optionally, as shown in Fig. 2, coal charge washing system further includes the raw coal for coal charge to be delivered to run coal bin 102
Storehouse conveyer 107 and selected conveyer 108 for coal charge to be delivered to coal charge dressing of coal by washing device 103, raw coal upper storehouse are defeated
The discharge port of the lower section for sending the feeding inlet of machine 107 to be located at the discharge port of third chute 1063, raw coal upper storehouse conveyer 107 is located at original
The top of the feeding inlet of coal bunker 102, the feeding inlet of selected conveyer 108 are located at the lower section of the discharge port of run coal bin 102, are selected in defeated
The top for sending the discharge port of machine 108 to be located at the feeding inlet of coal charge dressing of coal by washing device 103.By raw coal upper storehouse conveyer and it is selected in
Conveyer is convenient for storing raw coal to run coal bin and the raw coal in run coal bin being delivered in coal charge dressing of coal by washing device.
Optionally, as shown in Fig. 2, coal charge washing system further includes for readymade coal to be delivered to stretching on entrucking train
Contracting mechanism 109, coal charge dressing of coal by washing device are connect by readymade coal conveyer 110 with readymade coal loading apparatus 104, scalable machine
The feeding inlet of structure 109 and the discharge port of readymade coal conveyer 110 intersect, and the height of the feeding inlet of telescopic mechanism 109 is higher than can
The junction of the height of the discharge port of telescoping mechanism 109, telescopic mechanism 109 and readymade coal conveyer 110 is provided with second point
Coal device 111.
Telescopic mechanism 109 both can be telescopic conveyer, or scalable groove, second point of coal device 111 are used
In the coal flow of the discharge port of control readymade coal conveyer 110, when the car loading capacity of entrucking train is greater than readymade coal conveyer 110
Conveying capacity when, second point of coal device 111 adjusts whole readymade coals on readymade coal conveyer 110 to telescopic mechanism 109
In, when the car loading capacity of entrucking train is less than the conveying capacity of readymade coal conveyer 110, second point of coal device 111 is by readymade coal
Readymade coal on conveyer 110 is respectively adjusted in telescopic mechanism 109 and readymade coal loading apparatus 104.Carrying out readymade coal
When entrucking, telescopic mechanism 109 can be directly protruding into entrucking train, reduced the entrucking distance of readymade coal, prevented readymade coal from existing
It is crushed again when device.
Optionally, as shown in Fig. 2, coal charge washing system further includes finished product coal bunker 112, the feeding inlet position of finished product coal bunker 112
In the lower section of the discharge port of coal charge dressing of coal by washing device 103, the discharge port of finished product coal bunker 112 is located at readymade coal loading apparatus 104
Feeding inlet top.
When the washing ability of coal charge dressing of coal by washing device 103 is greater than the car loading capacity of entrucking train, will be washed by coal charge
It selects the readymade coal after 103 dressing of coal by washing of processing unit (plant) to store into finished product coal bunker 112, prevents readymade coal congestion, cause
The paralysis of coal charge washing system.
Optionally, as shown in Fig. 2, coal charge washing system further includes for by the finished product in coal charge dressing of coal by washing device 103
Coal is delivered to readymade coal upper storehouse conveyer 113 in finished product coal bunker 112 and for the readymade coal in finished product coal bunker 112 is defeated
The loading conveyor 114 into readymade coal loading apparatus 104 is sent, the feeding inlet and readymade coal of readymade coal upper storehouse conveyer 113 are defeated
The feeding inlet of machine 110 is sent to intersect, the junction of readymade coal upper storehouse conveyer 113 and readymade coal conveyer 110 is provided with third point
Coal device 115, the feeding inlet of readymade coal upper storehouse conveyer 113 are located at the lower section of the discharge port of coal charge dressing of coal by washing device 103, finished product
The discharge port of coal upper storehouse conveyer 113 is located at the top of the feeding inlet of finished product coal bunker 112, the feeding inlet position of loading conveyor 114
In the lower section of the discharge port of finished product coal bunker 112, the discharge port of loading conveyor 114 is located at the pan feeding of readymade coal loading apparatus 104
The top of mouth.It is convenient for storing readymade coal to finished product coal bunker and will be at by readymade coal upper storehouse conveyer and loading conveyor
Readymade coal in product coal bunker is delivered in readymade coal loading apparatus.
Optionally, as shown in figure 3, the discharge port of the second chute 1062 is provided with electronics flashboard 1065.
Electronics flashboard 1065 is used to work as shaft production and coal charge dressing of coal by washing device 103 does not produce or raw coal conveyer
When 105 failures need to overhaul, the second chute 1062 is closed by electronics flashboard 1065, prevents raw coal from entering raw coal conveyer
In 105, at this point, the raw coal of shaft production is all stored by raw coal upper storehouse conveyer 107 into run coal bin 102, to coal charge
When the production of dressing of coal by washing device 103 or the maintenance of raw coal conveyer 105 are completed, electronics flashboard 1065 is opened.
Optionally, as shown in Fig. 2, being provided with electronic scale on raw coal conveyer 105.
Electronic scale is for the coal flow on real-time detection raw coal conveyer 105, when electronic scale detects raw coal conveyer 105
On coal flow when reaching max-thresholds, the raw coal on the first chute 1061 is branched to run coal bin 102 by first point of coal device 1064
In, the coal flow control first detected by electronic scale divides the height or angle of coal device 1064, it is ensured that raw coal enters material conveyer
Raw coal in 101 preferentially passes through raw coal conveyer 105 and enters in coal charge dressing of coal by washing device 103, reduces the percentage of damage of lump coal, mentions
High lump coal washing ratio reduces washing difficulty and washing cost.
Optionally, as shown in Fig. 2, coal charge washing system further includes controller 116, controller 116 respectively with electronic scale,
One point of coal device 1064,1065, second points of coal devices 111 of electronics flashboard, telescopic mechanism 109 and third divide coal device 115 to communicate to connect.
Controller 116 is used to receive the detection information of electronic scale transmission, controls first point of coal device 1064 according to detection information
The height or angle of adjusting, thus realize control coal flow as needed, meanwhile, controller 116 is also used to raw according to mine
The opening and closing of production capacity power and the washing situation of coal charge dressing of coal by washing device 103 control electronics flashboard 1065, and for controlling
The flexible of telescopic mechanism 109 processed, second point of coal device 111 of adjusting and third divide the height or angle of coal device 115, realize control
The feeding inlet of readymade coal conveyer 110 and the coal flow of discharge port.
In conclusion coal charge washing system provided by the utility model, directly defeated by raw coal pan feeding by raw coal conveyer
Send the raw coal in machine to be delivered in coal charge dressing of coal by washing device, then again by by after the dressing of coal by washing of dressing of coal by washing device at
Product coal is delivered in readymade coal loading apparatus, reduces the percentage of damage of lump coal, improves lump coal washing ratio, is reduced washing difficulty and is washed
Hank this.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, also should be regarded as practical
Novel protection scope.
Claims (9)
1. a kind of coal charge washing system, including raw coal enter material conveyer, run coal bin, coal charge dressing of coal by washing device and with it is described
The readymade coal loading apparatus of coal charge dressing of coal by washing device connection, which is characterized in that further include for conveying the raw coal pan feeding
Coal charge on machine is delivered to the raw coal conveyer of the coal charge dressing of coal by washing device and described for the coal charge to be delivered to
The bifurcated chute of the strip of raw coal conveyer and the run coal bin, the bifurcated chute extend towards the raw coal conveyer,
The feeding inlet of the bifurcated chute is connect with the discharge port that the raw coal enters material conveyer, the discharge port difference of the bifurcated chute
It is connect with the feeding inlet of the feeding inlet of the raw coal conveyer and the run coal bin, the discharge port of the raw coal conveyer and described
The discharge port of run coal bin is connect by the coal charge dressing of coal by washing device with the readymade coal loading apparatus.
2. coal charge washing system as described in claim 1, which is characterized in that the bifurcated chute includes the first chute, second
The feeding inlet of chute and third chute, first chute is connect with the discharge port that the raw coal enters material conveyer, and described first
The discharge port of chute is connect with the feeding inlet of the feeding inlet of second chute and the third chute respectively, second chute
Discharge port be located at the raw coal conveyer feeding inlet top, the discharge port of the third chute is located at the run coal bin
The junction of the top of feeding inlet, first chute and second chute and the third chute is provided with first point of coal
Device.
3. coal charge washing system as claimed in claim 2, which is characterized in that the coal charge washing system further includes for by institute
Coal charge is stated to be delivered to the raw coal upper storehouse conveyer of the run coal bin and add for the coal charge to be delivered to the coal charge washing
The selected conveyer that tooling is set, the feeding inlet of the raw coal upper storehouse conveyer are located at the lower section of the discharge port of the third chute,
The discharge port of the raw coal upper storehouse conveyer is located at the top of the feeding inlet of the run coal bin, the feeding inlet of the selected conveyer
Positioned at the lower section of the discharge port of the run coal bin, the discharge port of the selected conveyer is located at the coal charge dressing of coal by washing device
The top of feeding inlet.
4. coal charge washing system as claimed in claim 2, which is characterized in that the coal charge washing system further includes for by institute
The telescopic mechanism that readymade coal is delivered on entrucking train is stated, the coal charge dressing of coal by washing device passes through readymade coal conveyer and institute
The connection of readymade coal loading apparatus is stated, the feeding inlet of the telescopic mechanism and the discharge port of the readymade coal conveyer intersect, institute
State the feeding inlet of telescopic mechanism height be higher than the telescopic mechanism discharge port height, the telescopic mechanism and institute
The junction for stating readymade coal conveyer is provided with second point of coal device.
5. coal charge washing system as claimed in claim 4, which is characterized in that the coal charge washing system further includes readymade coal
Storehouse, the feeding inlet of the finished product coal bunker are located at the lower section of the discharge port of the coal charge dressing of coal by washing device, the finished product coal bunker
Discharge port is located at the top of the feeding inlet of the readymade coal loading apparatus.
6. coal charge washing system as claimed in claim 5, which is characterized in that the coal charge washing system further includes for by institute
State the readymade coal upper storehouse conveyer and be used to incite somebody to action that the readymade coal in coal charge dressing of coal by washing device is delivered in the finished product coal bunker
The readymade coal in the finished product coal bunker is delivered to the loading conveyor in the readymade coal loading apparatus, on the readymade coal
The feeding inlet of storehouse conveyer and the feeding inlet of the readymade coal conveyer are intersected, the readymade coal upper storehouse conveyer and the finished product
The junction of coal conveyer is provided with third and divides coal device, and the feeding inlet of the readymade coal upper storehouse conveyer is located at the coal charge washing
The lower section of the discharge port of processing unit (plant), the discharge port of the readymade coal upper storehouse conveyer are located at the feeding inlet of the finished product coal bunker
Top, the feeding inlet of the loading conveyor are located at the lower section of the discharge port of the finished product coal bunker, and the loading conveyor goes out
Material mouth is located at the top of the feeding inlet of the readymade coal loading apparatus.
7. coal charge washing system as claimed in claim 6, which is characterized in that the discharge port of second chute is provided with electronics
Flashboard.
8. coal charge washing system as claimed in claim 7, which is characterized in that be provided with electronic scale on the raw coal conveyer.
9. coal charge washing system as claimed in claim 8, which is characterized in that the coal charge washing system further includes controller,
The controller respectively with the electronic scale, first point of coal device, the electronics flashboard, second point of coal device, it is described can
Telescoping mechanism and the third divide coal device to communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495066.2U CN209138864U (en) | 2018-09-13 | 2018-09-13 | A kind of coal charge washing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495066.2U CN209138864U (en) | 2018-09-13 | 2018-09-13 | A kind of coal charge washing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209138864U true CN209138864U (en) | 2019-07-23 |
Family
ID=67267031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495066.2U Active CN209138864U (en) | 2018-09-13 | 2018-09-13 | A kind of coal charge washing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209138864U (en) |
-
2018
- 2018-09-13 CN CN201821495066.2U patent/CN209138864U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104033153A (en) | Coal mine underground mining, dress and filling integral method | |
| AU2014223133A1 (en) | Method and apparatus for underground separation, conveyance and fill-up of coal and coal gangues | |
| CN201245378Y (en) | Circular storage yard feed back system | |
| CN209452003U (en) | A kind of ore reduction screening system | |
| CN103100475A (en) | High-efficiency concentrate ore pulp processing device suitable for long-distance pipeline transportation | |
| CN204746555U (en) | Colliery is two washing systems in pit | |
| CN207361383U (en) | A kind of coal washing transportation system | |
| CN207805771U (en) | A kind of oil shale crushing process system | |
| CN206615800U (en) | A kind of Novel feeding storehouse charging pattern control system | |
| CN209138864U (en) | A kind of coal charge washing system | |
| CN202498022U (en) | System for screening and recycling blast furnace return ore | |
| CN103357491A (en) | Automatic hard rock returning device with semi-automatic grinding machine | |
| CN205397542U (en) | Integrated device of bucket wheel machine and breaker | |
| CN103723528B (en) | Ore stockpile discharge system | |
| CN212608161U (en) | Natural gravity non-contact ore loading system for ore dressing workshop | |
| CN205662106U (en) | Control lump coal product limit is storage, loading device of rate down | |
| CN104444457A (en) | Bulk material unloading system | |
| CN204656701U (en) | A kind of limestone solvent production line | |
| CN101134197A (en) | Screen apparatus | |
| CN203764370U (en) | Crushing and transportation system for deep mining of iron ores in mine | |
| CN203764371U (en) | Crushing and transport system for deep mined ore | |
| CN209271870U (en) | Material screening system and polynary coal chemical engineering equipment while feeding system | |
| CN201815358U (en) | Ore-crushing device | |
| CN103286074B (en) | A kind of feed separation conveying device | |
| CN105498949B (en) | A kind of Ultralean magnetite picks up integration pre-selection technique and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |