CN106743738A - Coal transportation system and Coal Transport method - Google Patents
Coal transportation system and Coal Transport method Download PDFInfo
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- CN106743738A CN106743738A CN201611220577.9A CN201611220577A CN106743738A CN 106743738 A CN106743738 A CN 106743738A CN 201611220577 A CN201611220577 A CN 201611220577A CN 106743738 A CN106743738 A CN 106743738A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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Abstract
The invention discloses a kind of coal transportation system and Coal Transport method.Coal transportation system includes the first transportation roadway and the second transportation roadway, the level height of the level height more than the entrance of the second transportation roadway of the outlet of the first transportation roadway；The entrance of coal bunker is connected with the outlet of the first transportation roadway, and the outlet of coal bunker is connected with the first entrance of the second transportation roadway；The entrance of the 3rd transportation roadway is connected with the outlet of the first transportation roadway, and the outlet of the 3rd transportation roadway is connected with the second entrance of the second transportation roadway, and the transporting equipment for transporting coal is provided with the 3rd transportation roadway；Baffle plate is covered on the entrance of the entrance of coal bunker or the 3rd transportation roadway.Coal Transport method is used to transport coal.The economic worth of coal is transported in coal transportation system and Coal Transport method that the present invention is provided, raising, improves the fortune coal efficiency of Coal mine transportation system, increased ore deposit well capacity, reduces the stifled storehouse number of times in colliery, reduces the workload in the stifled storehouse for the treatment of.
Description
Technical field
The present invention relates to coal storaging and transport technology field, more particularly to a kind of coal transportation system and coal coal transportation resources.
Background technology
Often occur coal bunker in transportation system in mine, coal transportation roadway from storehouse is transported, temporarily stored by coal bunker,
Transported subsequently into transportation roadway under storehouse.
In the prior art, transport coal is temporarily stored using coal bunker to have the following disadvantages：First, the angle of inclination of coal bunker is big
And drop is big between entrance and exit, specifically, the angle of coal bunker is typically provided to more than 60 °, and the discrepancy in elevation is up to more than 50 meters.Coal
Charcoal accelerates to fall when passing through coal bunker under self gravitation effect, with speed impacts bulkhead very high and orlop, inevitably goes out
Existing lump coal is largely broken into pieces or is broken up phenomenon, causes coal medium sized coal rate to be greatly reduced, because lump coal price is far above broken coal
Price, above-mentioned means of transportation reduces the economic worth of transported coal；Second, coal bunker frequently blocks up storehouse influence mine during use
Normal production, causes mine totality production capacity to decline, and production capacity reduction causes the cost to increase；3rd, the stifled storehouse of coal bunker must be processed in time,
Not only labour intensity is big but also there is very big potential safety hazard in treatment stifled storehouse, and easily triggers storehouse accident of bursting.
Therefore, it is necessary to solve above-mentioned technical problem.
The content of the invention
The present invention provides a kind of coal transportation system and Coal Transport method, to solve problem present in above-mentioned technology,
The economic worth of coal is transported in raising, improves the fortune coal efficiency of Coal mine transportation system, increases ore deposit well capacity, reduces the stifled storehouse in colliery
Number of times, reduces the workload and danger coefficient in the stifled storehouse for the treatment of.
The invention provides a kind of coal transportation system, including：The first transportation roadway and the second transport for conveying coal
Lane, the level height of the level height more than the entrance of second transportation roadway of the outlet of first transportation roadway；Coal bunker, it is described
The entrance of coal bunker is connected with the outlet of first transportation roadway, and the outlet of the coal bunker enters with the first of second transportation roadway
Mouth is connected；3rd transportation roadway, the entrance of the 3rd transportation roadway is connected with the outlet of the first transportation roadway, the 3rd transport
The outlet in lane is connected with the second entrance of second transportation roadway；First transportation roadway, second transportation roadway, Yi Jisuo
The transporting equipment being provided with the 3rd transportation roadway for transporting coal is stated, the inclination angle of the 3rd transportation roadway is less than the coal bunker
Inclination angle；Baffle plate, the baffle plate is switchably covered on the entrance of the entrance of the coal bunker or the 3rd transportation roadway.
Alternatively, one end of the baffle plate is movably connected on the transporting equipment of the first transportation roadway outlet, institute
Stating baffle plate includes the first grouping teaching and the second grouping teaching that are oppositely arranged, and first grouping teaching sets towards the entrance of the coal bunker
Put, second grouping teaching is set towards the entrance of the 3rd transportation roadway.
Alternatively, the coal transportation system also includes controller, and the controller is connected with the baffle plate, the control
Device processed controls the baffle plate to be switched between the entrance of the coal bunker and the entrance of the 3rd transportation roadway.
Alternatively, the sensor for detecting the second transportation roadway travel position is provided with second transportation roadway,
The sensor is arranged on the top of the second transportation roadway inwall, the signal output part of the sensor and the controller
Signal input part is communicated to connect.
Alternatively, the inclination angle of the 3rd transportation roadway is less than 16 °.
Alternatively, the transporting equipment is adhesive tape conveyor, and three adhesive tape conveyors are separately positioned on described first
In transportation roadway, second transportation roadway and the 3rd transportation roadway.
Based on same inventive concept, present invention also offers a kind of Coal Transport method, comprise the following steps：A. set defeated
Deliver coal first transportation roadway and the second transportation roadway of charcoal, coal is transported from first transportation roadway and transported from second transportation roadway
Go out, the level height of the level height more than the entrance of second transportation roadway of the outlet of first transportation roadway；B., coal is set
Storehouse, makes the entrance of the coal bunker be connected with the outlet of first transportation roadway, and the outlet of the coal bunker and described second is transported
The first entrance in lane is connected；C., 3rd transportation roadway is set, makes the outlet of the entrance and the first transportation roadway of the 3rd transportation roadway
It is connected, the outlet of the 3rd transportation roadway is connected with the second entrance of second transportation roadway, first transportation roadway, institute
State the transporting equipment being provided with the second transportation roadway and the 3rd transportation roadway for transporting coal, the 3rd transportation roadway
Inclination angle of the inclination angle less than the coal bunker, coal inside the first transportation roadway can by coal bunker or the 3rd transportation roadway transport to
In second transportation roadway；D., baffle plate is set, and the baffle plate is switchably covered in the entrance of the coal bunker or the 3rd transport
On the entrance in lane.
Alternatively, the step d also includes：One end of the baffle plate is set to be movably connected in the first transportation roadway outlet
On the transporting equipment, the baffle plate includes the first grouping teaching and the second grouping teaching that are oppositely arranged, the first grouping teaching court
Set to the entrance of the coal bunker, second grouping teaching is set towards the entrance of the 3rd transportation roadway.
Alternatively, also including step：The coal transportation system also includes controller, the controller and the baffle plate phase
Connection, the controller controls the baffle plate to be cut between the entrance of the coal bunker and the entrance of the 3rd transportation roadway
Change.
Alternatively, also including step：It is provided with second transportation roadway for detecting the second transportation roadway transport shape
The sensor of state, the sensor is arranged on the top of the second transportation roadway inwall, the signal output part of the sensor with
The signal input part communication connection of the controller.
Coal transportation system and Coal Transport method that the present invention is provided, lead between the first transportation roadway and the second transportation roadway
Cross and set up the connection of the 3rd transportation roadway on the basis of coal bunker is connected again.When the second transportation roadway normal transport, the first transportation roadway is transported
Coal transported to the second transportation roadway by the 3rd transportation roadway and transport, so most coals not ensure that coal is transported by coal bunker
Defeated system medium sized coal rate maintains level higher.When the second transportation roadway is unable to normal transport, the coal that the first transportation roadway is transported
Charcoal is temporarily stored into coal bunker, until coal bunker reaches maximum coal storage state；As long as the transportation roadway of period second recovers normal transport the
The coal that one transportation roadway is transported also is recovered to being transported by the 3rd transportation roadway, while the coal of storage is not influenceing in coal bunker immediately
3rd transportation roadway coal is transported into the second transportation roadway as early as possible on the premise of normally transporting, until coal bunker is in coal amount minimum shape
State, this ensure that coal bunker energy maximum duration is in minimum coal storage state, can to greatest extent play the temporary transient storage coal of coal bunker
Charcoal buffers the effect of transportation system.By the shunting action of the 3rd transportation roadway, only only a few coal is to enter by coal bunker
Two transportation roadways, this is greatly lowered the probability in the stifled storehouse of coal bunker, reduces the workload in the stifled storehouse for the treatment of, reduces Coal Transport
The danger coefficient of system；Even if there occurs that coal bunker blocks up storehouse event, as long as the second transportation roadway normal transport, what the first transportation roadway was transported
Coal can be transported to the second transportation roadway by the 3rd transportation roadway and transported, can in the case where production is not influenceed the stifled storehouse for the treatment of, make be
System fortune coal efficiency is unaffected.The present invention is greatly reduced the lump coal rate reduction problem that coal is caused by coal bunker, while effectively
The fortune coal efficiency that improve transportation system, increase ore deposit well capacity, greatly reduce the stifled storehouse influence Coal Transport event of coal bunker
The probability of generation, reduces the workload in the stifled storehouse for the treatment of, reduces the danger coefficient of coal transportation system.
Brief description of the drawings
Preferred embodiment in the present invention will be described in detail by accompanying drawing below, it will help understand the purpose of the present invention and excellent
Point, wherein:
The structural representation of the coal transportation system that Fig. 1 is provided for the preferred embodiment of the present invention.
Fig. 2 is the top view of Fig. 1.
Specific embodiment
With reference to embodiment, the present invention is described in detail.Wherein identical parts identical reference table
Show.It should be noted that the word "front", "rear" for being used in description below, "left", "right", "up" and "down" refer to accompanying drawing
In direction, word " interior " and " outward " are referred respectively to towards or away from the direction of particular elements geometric center.
The structural representation of the coal transportation system that Fig. 1 preferred embodiment of the present invention is provided, Fig. 2 is the top view of Fig. 1.Such as
Shown in Fig. 1 to Fig. 2, the invention provides a kind of coal transportation system, including the first transportation roadway 1, the second transportation roadway 2, coal bunker 3,
3rd transportation roadway 4 and baffle plate 5.
Referring to Fig. 1 to Fig. 2, the first transportation roadway 1 is used to receive coal, the second fortune from previous stage coal transportation system
The coal that defeated lane 2 is used to receive is transported to rear stage coal transportation system or directly transports to outside.First transportation roadway 1
It is oppositely arranged with second transportation roadway 2, the height of the height more than the entrance of the second transportation roadway 2 of the outlet of the first transportation roadway 1,
As shown in figure 1, the outlet of the first transportation roadway 1 is positioned at the top of the entrance of the second transportation roadway 2, between the two in the presence of certain height
Difference.It is connected by coal bunker 3 between first transportation roadway 1 and the second transportation roadway 2, is connected simultaneously also by the 3rd transportation roadway 4.One
As in the case of, coal bunker 3 is vertically arranged (set-up mode shown in Fig. 1) or close to being vertically arranged, and inclined angle is big, general to use
In the coal storage when the second transportation roadway 2 stops transporting；Inclination angle of the inclination angle of the 3rd transportation roadway 4 less than coal bunker 3.First transportation roadway 1,
Two transportation roadways 2, the inside of the 3rd transportation roadway 4 are provided with conveying arrangement to transport coal, and conveying arrangement can control coal
Travelling speed, keeps coal traveling comfort.Additionally, set baffle plate 5 can selectively cover coal bunker 3 entrance or
On the entrance of the transportation roadway 4 of person the 3rd, moved towards with the transport of the coal for controlling the first transportation roadway 1 to transport, made from the first transportation roadway 1
The transport pathway of the coal under transport can be switched between the transportation roadway 4 of coal bunker 3 and the 3rd, when baffle plate 5 is covered in coal bunker 3
Entrance when, baffle plate 5 blocks the entrance of coal bunker 3, is now the first SHUNT state, and coal enters second from the 3rd transportation roadway 4
The inside of transportation roadway 2；When baffle plate 5 is covered in the entrance of the 3rd transportation roadway 4, baffle plate 5 blocks the entrance of coal bunker 3, now for
First SHUNT state, coal enters the inside of the second transportation roadway 2 from coal bunker 3.
During the second 2 normal transport of transportation roadway, the coal that the first transportation roadway 1 is transported is transported to second by the 3rd transportation roadway 4
Transportation roadway 2 is transported, and coal is not avoided because the drop of coal bunker 3 is big by coal bunker 3, inclination angle coarse coal easily breaks asking of breaking up into pieces
Topic, improves lump coal rate.Coal is stored to coal bunker 3 temporarily when second transportation roadway 2 stops transport, treats that the second transportation roadway 2 is recovered just
Often during transport, the coal that the first transportation roadway 1 is transported recovers to being transported to the second transportation roadway 2 by the 3rd transportation roadway 4 to transport, while
Coal of depositing in coal bunker 3 is not influenceing to be transported into the second transportation roadway 2 as early as possible on the premise of coal is normally transported in the 3rd transportation roadway 4
Go out, until coal reaches minimum coal storage height in case next coal storage, it is temporary transient that this has just played coal bunker 3 to greatest extent in coal bunker 3
The effect of coal storage buffering transportation system transport pressure.Alternatively, it is provided with for controlling coal to release speed in the exit of coal bunker 3
The device of degree enters the speed of the second transportation roadway 2 to control coal.
The coal transportation system that the present invention is provided, the 3rd fortune is set up by between the first transportation roadway 1 and the second transportation roadway 2
Defeated lane 4, when the second 2 normal work of transportation roadway, even if coal bunker 3 occurs blocks up storehouse, coal can also be transported by the 3rd transportation roadway 4
To the second transportation roadway 2, stifled storehouse is processed in the case where whole system normal transport is not influenceed, system is transported coal efficiency and do not receive shadow
Ring.Meanwhile, by the shunting action of the 3rd transportation roadway 4, can make to greatly reduce by the coal amount of coal bunker 3, reduce coal bunker 3
Stifled storehouse probability, increased mine production capacity, reduce the workload in the stifled storehouse for the treatment of, reduce transportation system's danger coefficient.Into
Coal Transport speed and stationarity in three transportation roadways 4 are effectively controlled, relative to entrance coal bunker 3 with the movement of falling object
Fall into the bottom of coal bunker 3 and enter back into the second transportation roadway 2, can greatly reduce the percentage of damage of lump coal, increase the economic benefit of mine.
Alternatively, one end of the baffle plate 5 is movably connected on the transporting equipment of the outlet of the first transportation roadway 1,
Specifically, baffle plate 5 is positioned on the transporting equipment of the entrance of the 3rd transportation roadway 4 with the entrance of the coal bunker 3.The baffle plate 5
Including the first grouping teaching and the second grouping teaching that are oppositely arranged, first grouping teaching is set towards the entrance of the coal bunker 3, institute
The second grouping teaching is stated to be set towards the entrance of the 3rd transportation roadway 4.When the second 2 normal operation of transportation roadway, the first of baffle plate 5
Grouping teaching is covered in the entrance of coal bunker 3, and by coal conductance to the 3rd transportation roadway 4, coal is transported to the second fortune by the 3rd transportation roadway 4
Defeated lane 2, significantly reduces the percentage of damage of lump coal.When the second transportation roadway 2 is transported to be stopped, the second grouping teaching of baffle plate 5 is covered in
By coal conductance to coal bunker 3, coal enters coal bunker 3 and temporarily stores the entrance of the 3rd transportation roadway 4, when the restoring running of the second transportation roadway 2
After normal, the first grouping teaching on baffle plate 5 is covered in the entrance of coal bunker 3 in time, by coal conductance to the 3rd transportation roadway 4.Coal bunker 3
The coal of interior interim storage is normally entered on the premise of the second transportation roadway 2 is transported as early as possible not influenceing coal in the 3rd transportation roadway 4
Transported in into the second transportation roadway 2, coal bunker 3 is recovered as early as possible to coal amount minimum state, stop fortune again so as to the second transportation roadway 2
In storage coal when defeated, its interim coal of depositing is played to greatest extent and is acted on.So transport only in second transportation roadway 2
Equipment period out of service just has a small amount of coal to enter coal bunker 3, and greatly reduce coal bunker 3 crosses coal amount, reduces coal bunker 3 and blocks up storehouse
Probability, reduces the workload and danger coefficient in the stifled storehouse for the treatment of.In the second 2 normal operation of transportation roadway, most coals pass through
3rd transportation roadway 4 is transported to the second transportation roadway 2, this part Coal Transport stabilization, it is ensured that its lump coal rate is not reduced.
It is preferred that the coal transportation system also includes controller, the controller is connected with the baffle plate 5, described
Controller controls the baffle plate 5 to be switched between the entrance of the coal bunker 3 and the entrance of the 3rd transportation roadway 4.It is described
When transporting equipment in second transportation roadway 2 stops fortune coal, the controller controls the second grouping teaching of the baffle plate 5 to be covered in the
The entrance of three transportation roadways 4.Alternatively, the controller can connect controlled motor, and the junction of baffle plate 5 is equipped with rotating shaft, controlled motor
It is connected with rotating shaft, the baffle plate 5 is acted using motor power.When the second transportation roadway 2 is normal, controller is by controlling electricity
Machine fixed rotating shaft, makes the first grouping teaching of baffle plate 5 be covered on the entrance of coal bunker 3, by entrance from coal conductance to the 3rd transportation roadway 4
Place.When the second transportation roadway 2 occurs abnormal, controller sends the instruction of rotation to controlled motor, and controlled motor drives rotating shaft hair
Raw rotation, makes the second grouping teaching of baffle plate 5 be covered on the entrance of the 3rd transportation roadway 4, makes coal conductance to the porch of coal bunker 3.
Above-mentioned control mode is accurately simple, and operating personnel can be made without real-time measure and control aside, reduces labour intensity.
Further, the biography for detecting fortune coaly state in second transportation roadway 2 is provided with second transportation roadway 2
Sensor, the sensor is arranged on the top of the inwall of the second transportation roadway 2, and sensor signal output end is believed with the controller
The communication connection of number input.When stopping fortune coal in second transportation roadway 2, sensor detects the misoperation of the second transportation roadway 2
Situation, and by signal output part to the signal input part of controller send the second transportation roadway 2 transport stop signal, control
Second grouping teaching of device controlling baffle plate 5 is covered in the porch of the 3rd transportation roadway 4, and coal enters and temporarily stored in coal bunker 3, with side
Just the second transportation roadway 2 or rear stage are solved on the premise of first transportation roadway 1 and its above transportation system's transport is not influenceed
The transport failure of coal transportation system.
There is plurality of optional at the inclination angle of the 3rd transportation roadway 4 and the second transportation roadway 2, it is preferred that setting the second transportation roadway the 2, the 3rd
The inclination angle of transportation roadway 4 is less than 16 °.Under the angle, the transporting rate of the coal in the 3rd transportation roadway 4 can be efficiently controlled.
Specifically, 16 ° can be reached at the downward-sloping inclination angle of Way out of the 3rd transportation roadway 4, the exporter of the second transportation roadway 2 is set
16 ° are reached to the inclination angle that is inclined upwardly.3rd transportation roadway 4 and its installed inside in the case where coal bunker drop height is certain
Transporting equipment length is most short, can reduce production cost.
Further, the transporting equipment can be adhesive tape conveyor, and three adhesive tape conveyors are separately positioned on described
In first transportation roadway 1, second transportation roadway 2 and the 3rd transportation roadway 4.Coal is from Belt transport in the first transportation roadway 1
When machine is transported, enter on the zone face of the adhesive tape conveyor of the 3rd transportation roadway 4 through the guide functions of baffle plate 5, and as zone face is transported to the
In two transportation roadways 2, simple and fast, the travelling speed of this link coal is effectively controlled, and lump coal rate is hardly reduced.
Based on same inventive concept, present invention also offers a kind of Coal Transport method, comprise the following steps：A. set defeated
Deliver coal first transportation roadway 1 and the second transportation roadway 2 of charcoal, coal is transported from first transportation roadway 1 and transported from second transportation roadway 2
Go out, the level height of the level height more than the entrance of second transportation roadway 2 of the outlet of first transportation roadway 1；
B., coal bunker 3 is set, the entrance of the coal bunker 3 is connected with the outlet of first transportation roadway 1, the coal bunker 3
Outlet be connected with the first entrance of second transportation roadway 2；
C., 3rd transportation roadway 4 is set, the entrance of the 3rd transportation roadway 4 is connected with the outlet of the first transportation roadway 1, institute
The outlet for stating the 3rd transportation roadway 4 is connected with the second entrance of second transportation roadway 2, first transportation roadway 1, described second
It is provided with the transporting equipment for transporting coal in transportation roadway 2 and the 3rd transportation roadway 3, the 3rd transportation roadway 4 is inclined
Angle less than the coal bunker 3 inclination angle, coal inside the first transportation roadway 1 can by the transportation roadway 4 of coal bunker 3 or the 3rd transport to
In second transportation roadway 2；D., baffle plate 5 is set, and the baffle plate 5 is switchably covered in the entrance or the described 3rd of the coal bunker 3
On the entrance of transportation roadway 4.
The embodiment of the invention provides the Coal Transport method of coal transportation system, the wherein structure of coal transportation system
Through being described above, here is omitted.
Alternatively, the step d also includes：Make one end of the baffle plate 5 be movably connected in first transportation roadway 1 to export
The transporting equipment on, specifically, baffle plate 5 is located at and enters with the coal bunker 3 in the transporting equipment of the entrance of the 3rd transportation roadway 4
On mouthful.The baffle plate 5 includes the first grouping teaching and the second grouping teaching that are oppositely arranged, and first grouping teaching is towards the coal
The entrance in storehouse 3 is set, and second grouping teaching is set towards the entrance of the 3rd transportation roadway 4.When the second transportation roadway 2 is run just
Chang Shi, the first grouping teaching of baffle plate 5 is covered in the entrance of coal bunker 3, and by coal conductance to the 3rd transportation roadway 4, coal is by the 3rd fortune
Defeated lane 4 is transported to the second transportation roadway 2, significantly reduces the percentage of damage of lump coal.When the second transportation roadway 2 is transported to be stopped, baffle plate 5
Second grouping teaching is covered in the entrance of the 3rd transportation roadway 4 by coal conductance to coal bunker 3, and coal enters coal bunker 3 and temporarily stores, when second
After the restoring running of transportation roadway 2 is normal, the first grouping teaching on baffle plate 5 is covered in the entrance of coal bunker 3 in time, by coal conductance to
Three transportation roadways 4.
It is preferred that the coal transportation system also includes controller, the controller is connected with the baffle plate 5, described
Controller controls the baffle plate 5 to be switched between the entrance of the coal bunker 3 and the entrance of the 3rd transportation roadway 4.It is described
When transporting equipment in second transportation roadway 2 stops fortune coal, the controller controls the second grouping teaching of the baffle plate 5 to be covered in the
The entrance of three transportation roadways 4.Alternatively, the controller can connect controlled motor, and the junction of baffle plate 5 is equipped with rotating shaft, controlled motor
It is connected with rotating shaft, the baffle plate 5 is acted using motor power.When the second transportation roadway 2 is normal, controller is by controlling electricity
Machine fixed rotating shaft, makes the first grouping teaching of baffle plate 5 be covered on the entrance of coal bunker 3, by entrance from coal conductance to the 3rd transportation roadway 4
Place.When the second transportation roadway 2 occurs abnormal, controller sends the instruction of rotation to controlled motor, and controlled motor drives rotating shaft hair
Raw rotation, makes the second grouping teaching of baffle plate 5 be covered on the entrance of the 3rd transportation roadway 4, makes coal conductance to the porch of coal bunker 3.
Above-mentioned control mode is accurately simple, and operating personnel can be made without real-time measure and control aside, reduces labour intensity.
Further, the biography for detecting fortune coaly state in second transportation roadway 2 is provided with second transportation roadway 2
Sensor, the sensor is arranged on the top of the inwall of the second transportation roadway 2, and sensor signal output end is believed with the controller
The communication connection of number input.When stopping fortune coal in second transportation roadway 2, sensor detects the misoperation of the second transportation roadway 2
Situation, and by signal output part to the signal input part of controller send the second transportation roadway 2 transport stop signal, control
Second grouping teaching of device controlling baffle plate 5 is covered in the porch of the 3rd transportation roadway 4, and coal enters and temporarily stored in coal bunker 3, with side
Just the second transportation roadway 2 or rear stage are solved on the premise of first transportation roadway 1 and its above transportation system's transport is not influenceed
The transport failure of coal transportation system.
Coal transportation system and Coal Transport method that the present invention is provided, by the first transportation roadway 1 and the second transportation roadway 2
Between set up the 3rd transportation roadway 4, when the second 2 normal work of transportation roadway, though occur coal bunker 3 block up storehouse, coal can also pass through
3rd transportation roadway 4 is transported to the second transportation roadway 2, the stifled storehouse for the treatment of in the case where production is not influenceed, and system is transported coal efficiency and is not received
Influence.Meanwhile, by the shunting action of the 3rd transportation roadway 4, can make to greatly reduce by the coal amount of coal bunker 3, reduce coal bunker 3
Stifled storehouse probability, reduces the workload in the stifled storehouse for the treatment of, reduces danger coefficient, and the coal for passing through the 3rd transportation roadway 4 be through
Belt conveyor haulage is crossed, Coal Transport speed can be effectively controlled, effectively reduce the percentage of damage of lump coal, protected
Having demonstrate,proved coal lump coal rate does not reduce.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modifications or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (10)
1. a kind of coal transportation system, it is characterised in that including：
The first transportation roadway and the second transportation roadway for conveying coal, the level height of the outlet of first transportation roadway are more than institute
State the level height of the entrance of the second transportation roadway；
Coal bunker, the entrance of the coal bunker is connected with the outlet of first transportation roadway, the outlet of the coal bunker and described second
The first entrance of transportation roadway is connected；
3rd transportation roadway, the entrance of the 3rd transportation roadway is connected with the outlet of the first transportation roadway, the 3rd transportation roadway
Outlet is connected with the second entrance of second transportation roadway；
It is provided with for transporting coal in first transportation roadway, second transportation roadway and the 3rd transportation roadway
Transporting equipment, the inclination angle of the inclination angle less than the coal bunker of the 3rd transportation roadway；
Baffle plate, the baffle plate is switchably covered on the entrance of the entrance of the coal bunker or the 3rd transportation roadway.
2. coal transportation system according to claim 1, it is characterised in that one end of the baffle plate is movably connected in described
On the transporting equipment of the first transportation roadway outlet, the baffle plate includes the first grouping teaching and the second grouping teaching that are oppositely arranged,
First grouping teaching is set towards the entrance of the coal bunker, and second grouping teaching sets towards the entrance of the 3rd transportation roadway
Put.
3. coal transportation system according to claim 1, it is characterised in that the coal transportation system also includes controller,
The controller is connected with the baffle plate, and the controller controls the baffle plate in the entrance and the 3rd fortune of the coal bunker
Switched between the entrance in defeated lane.
4. coal transportation system according to claim 3, it is characterised in that be provided with for visiting in second transportation roadway
The sensor of the second transportation roadway travel position is surveyed, the sensor is arranged on the top of the second transportation roadway inwall, institute
The signal input part of the signal output part and the controller of stating sensor is communicated to connect.
5. the coal transportation system according to claim 1-4 any one, it is characterised in that the 3rd transportation roadway is inclined
Angle is less than 16 °.
6. the coal transportation system according to claim 1-4 any one, it is characterised in that the transporting equipment is adhesive tape
Transporter, three adhesive tape conveyors are separately positioned on first transportation roadway, second transportation roadway and the described 3rd
In transportation roadway.
7. a kind of Coal Transport method, it is characterised in that comprise the following steps：
A., first transportation roadway and the second transportation roadway of conveying coal are set, coal is transported from described the from first transportation roadway
Two transportation roadways are transported, and the level height of the outlet of first transportation roadway is high more than the level of the entrance of second transportation roadway
Degree；
B., coal bunker is set, the entrance of the coal bunker is connected with the outlet of first transportation roadway, the outlet of the coal bunker with
The first entrance of second transportation roadway is connected；
C., 3rd transportation roadway is set, the entrance of the 3rd transportation roadway is connected with the outlet of the first transportation roadway, the described 3rd
The outlet of transportation roadway is connected with the second entrance of second transportation roadway, first transportation roadway, second transportation roadway, with
And the transporting equipment for transporting coal is provided with the 3rd transportation roadway, the inclination angle of the 3rd transportation roadway is less than the coal
The inclination angle in storehouse, the coal inside the first transportation roadway can be transported to the second transportation roadway by coal bunker or the 3rd transportation roadway；
D., baffle plate is set, and the baffle plate is switchably covered in the entrance of the coal bunker or the entrance of the 3rd transportation roadway
On.
8. Coal Transport method according to claim 7, it is characterised in that the step d also includes：Make the baffle plate
One end is movably connected on the transporting equipment of the first transportation roadway outlet, and the baffle plate includes first point be oppositely arranged
Stream interface and the second grouping teaching, first grouping teaching are set towards the entrance of the coal bunker, and second grouping teaching is described in
The entrance of the 3rd transportation roadway is set.
9. Coal Transport method according to claim 8, it is characterised in that also including step：The coal transportation system
Also include controller, the controller is connected with the baffle plate, the controller controls baffle plate the entering in the coal bunker
Switched between mouth and the entrance of the 3rd transportation roadway.
10. Coal Transport method according to claim 9, it is characterised in that also including step：In second transportation roadway
The sensor for detecting the second transportation roadway travel position is provided with, the sensor is arranged in second transportation roadway
The top of wall, the signal output part of the sensor is communicated to connect with the signal input part of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220577.9A CN106743738B (en) | 2016-12-26 | 2016-12-26 | Coal transportation system and Coal Transport method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN2098489U (en) * | 1991-04-22 | 1992-03-11 | 何赐甲 | Automatic loading and unloading hopper as apparatus for avoiding breaking of coal block |
| CN2576681Y (en) * | 2002-09-16 | 2003-10-01 | 河南神火煤电股份有限公司选煤厂 | Anti-broken self-control device for cube coal transportation |
| CN1465516A (en) * | 2002-07-04 | 2004-01-07 | 张光建 | Circular shape tandem type breaking-resisting coal bunker |
| KR20050006875A (en) * | 2003-07-10 | 2005-01-17 | 주식회사 포스코 | Mineral overflow prevention apparatus for couple chute |
| CN201724241U (en) * | 2010-05-12 | 2011-01-26 | 桐昆集团浙江恒通化纤有限公司 | Combined device for supplying coal for thermal-coal furnace |
| CN102180328A (en) * | 2011-04-15 | 2011-09-14 | 中煤邯郸设计有限责任公司 | Noise reduction and breaking prevention device at lump coal transshipment link |
| CN202807832U (en) * | 2012-09-19 | 2013-03-20 | 鞍钢集团矿业公司 | Material dividing device with turnover door |
| CN103072804A (en) * | 2013-01-11 | 2013-05-01 | 山西璐安矿业（集团）有限责任公司 | Breakage-proof buffering device for lump coal |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098489U (en) * | 1991-04-22 | 1992-03-11 | 何赐甲 | Automatic loading and unloading hopper as apparatus for avoiding breaking of coal block |
| CN1465516A (en) * | 2002-07-04 | 2004-01-07 | 张光建 | Circular shape tandem type breaking-resisting coal bunker |
| CN2576681Y (en) * | 2002-09-16 | 2003-10-01 | 河南神火煤电股份有限公司选煤厂 | Anti-broken self-control device for cube coal transportation |
| KR20050006875A (en) * | 2003-07-10 | 2005-01-17 | 주식회사 포스코 | Mineral overflow prevention apparatus for couple chute |
| CN201724241U (en) * | 2010-05-12 | 2011-01-26 | 桐昆集团浙江恒通化纤有限公司 | Combined device for supplying coal for thermal-coal furnace |
| CN102180328A (en) * | 2011-04-15 | 2011-09-14 | 中煤邯郸设计有限责任公司 | Noise reduction and breaking prevention device at lump coal transshipment link |
| CN202807832U (en) * | 2012-09-19 | 2013-03-20 | 鞍钢集团矿业公司 | Material dividing device with turnover door |
| CN103072804A (en) * | 2013-01-11 | 2013-05-01 | 山西璐安矿业（集团）有限责任公司 | Breakage-proof buffering device for lump coal |
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| CN106743738B (en) | 2019-07-23 |
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