CN106743738B - Coal transportation system and Coal Transport method - Google Patents
Coal transportation system and Coal Transport method Download PDFInfo
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- CN106743738B CN106743738B CN201611220577.9A CN201611220577A CN106743738B CN 106743738 B CN106743738 B CN 106743738B CN 201611220577 A CN201611220577 A CN 201611220577A CN 106743738 B CN106743738 B CN 106743738B
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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 methods.Coal transportation system includes the first transportation roadway and the second transportation roadway, and the level height of the outlet of the first transportation roadway is greater than the level height of the entrance of the second 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 third transportation roadway is connected with the outlet of the first transportation roadway, and the outlet of third transportation roadway is connected with the second entrance of the second transportation roadway, and the transporting equipment for transporting coal is provided in third transportation roadway；Baffle is covered on the entrance of coal bunker or the entrance of third transportation roadway.Coal Transport method is for transporting coal.Coal transportation system provided by the invention and Coal Transport method improve the economic value of institute's transporting coal charcoal, improve the transporting coal efficiency of Coal mine transportation system, increase mine well capacity, reduce coal mine and block up storehouse number, reduce the workload for handling stifled storehouse.
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 technique
Often occurring coal bunker in transportation system in mine, coal transportation roadway from storehouse is transported, it is temporarily stored by coal bunker,
It is transported subsequently into transportation roadway under storehouse.
In the prior art, transport coal is temporarily stored using coal bunker and has the disadvantage that first, and the tilt angle of coal bunker is big
And drop is big between entrance and exit, specifically, the angle of coal bunker is typically provided to be greater than 60 °, and height difference is up to 50 meters or more.Coal
Accelerate to fall under self gravitation effect when charcoal passes through coal bunker, with very high speed impacts bulkhead and orlop, inevitably go out
Existing lump coal is largely broken or is broken up into pieces phenomenon, and coal medium sized coal rate is caused to be greatly reduced, since lump coal price is much higher than broken coal
Price, above-mentioned means of transportation reduce the economic value of institute's transporting coal charcoal；Second, coal bunker, which frequently blocks up storehouse, in use process influences mine
Normal production, causes mine totality production capacity to decline, and production capacity reduction leads to increased costs；Third, coal bunker block up storehouse and must handle in time,
It handles stifled storehouse and not only large labor intensity but also there is very big security risk, and be easy to cause storehouse accident of bursting.
Therefore, it is necessary to solve above-mentioned technical problem.
Summary of the invention
The present invention provides a kind of coal transportation system and Coal Transport method, to solve the problems, such as above-mentioned technology,
The economic value for improving institute's transporting coal charcoal improves the transporting coal efficiency of Coal mine transportation system, increases mine well capacity, reduces coal mine and blocks up storehouse
Number reduces the workload and danger coefficient for handling stifled storehouse.
The present invention provides a kind of coal transportation systems, comprising: for conveying the first transportation roadway and the second transport of coal
Lane, the level height of the outlet of first transportation roadway are greater than the level height of the entrance of second 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；The entrance of third transportation roadway, the third transportation roadway is connected with the outlet of the first transportation roadway, the third 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 in third transportation roadway for transporting coal is stated, the inclination angle of the third transportation roadway is less than the coal bunker
Inclination angle；Baffle, the baffle are switchably covered on the entrance of the coal bunker or the entrance of the third transportation roadway.
Optionally, one end of the baffle is movably connected on the transporting equipment of the first transportation roadway outlet, institute
Stating baffle includes the first grouping teaching and the second grouping teaching being oppositely arranged, and the entrance of the first grouping teaching towards the coal bunker is set
It sets, the entrance of second grouping teaching towards the third transportation roadway is arranged.
Optionally, the coal transportation system further includes controller, and the controller is connected with the baffle, the control
Device processed controls the baffle and switches between the entrance of the coal bunker and the entrance of the third transportation roadway.
Optionally, the sensor for detecting the second transportation roadway travel position is provided in second transportation roadway,
The top of the second transportation roadway inner wall, the signal output end of the sensor and the controller is arranged in the sensor
Signal input part communication connection.
Optionally, the inclination angle of the third transportation roadway is less than 16 °.
Optionally, the transporting equipment is belt conveyor, and three belt conveyors are separately positioned on described first
In transportation roadway, second transportation roadway and the third transportation roadway.
Based on the same inventive concept, the present invention also provides a kind of Coal Transport methods, comprising the following steps: a. setting is defeated
It delivers coal the first transportation roadway and the second transportation roadway of charcoal, transports coal from second transportation roadway from first transportation roadway and transport
Out, the level height of the outlet of first transportation roadway is greater than the level height of the entrance of second transportation roadway；B., coal is set
Storehouse makes the entrance of the coal bunker and the outlet of first transportation roadway be connected, the outlet of the coal bunker and second transport
The first entrance in lane is connected；C., third transportation roadway is set, the entrance of the third transportation roadway and the outlet of the first transportation roadway are made
It is connected, the outlet of the third transportation roadway is connected with the second entrance of second transportation roadway, first transportation roadway, institute
State the transporting equipment being provided in the second transportation roadway and the third transportation roadway for transporting coal, the third transportation roadway
Inclination angle be less than the inclination angle of the coal bunker, the coal inside the first transportation roadway can be transported by coal bunker or third transportation roadway to
In second transportation roadway；D., baffle is set, and the baffle is switchably covered on entrance or the third transport of the coal bunker
On the entrance in lane.
Optionally, the step d further include: one end of the baffle is made to be movably connected in the first transportation roadway outlet
On the transporting equipment, the baffle includes the first grouping teaching and the second grouping teaching being oppositely arranged, first grouping teaching court
It is arranged to the entrance of the coal bunker, the entrance of second grouping teaching towards the third transportation roadway is arranged.
Optionally, further comprising the steps of: the coal transportation system further includes controller, the controller and the baffle phase
Connection, the controller control the baffle and are cut between the entrance of the coal bunker and the entrance of the third transportation roadway
It changes.
Optionally, it further comprises the steps of: and is provided in second transportation roadway for detecting the second transportation roadway transport shape
The sensor of state, the sensor are arranged in the top of the second transportation roadway inner wall, the signal output end of the sensor with
The signal input part of the controller communicates to connect.
Coal transportation system provided by the invention and Coal Transport method are led between the first transportation roadway and the second transportation roadway
It crosses on the basis of coal bunker is connected to and adds the connection of third transportation roadway again.When the second transportation roadway normal transport, the first transportation roadway is transported
Coal transported by third transportation roadway to the second transportation roadway and transport, coals most in this way, which do not pass through coal bunker, ensure that coal is transported
Defeated system medium sized coal rate maintains higher level.When the second transportation roadway is unable to normal transport, coal that the first transportation roadway transports
Charcoal enters coal bunker and temporarily stores, until coal bunker reaches maximum coal storage state；As long as the second transportation roadway of period restores normal transport the
The coal that one transportation roadway transports also is recovered immediately to by third transportation roadway and is transported, while the coal stored in coal bunker is not influencing
Third transportation roadway coal enters the second transportation roadway under the premise of normally transporting as early as possible and transports, until coal bunker is in coal amount minimum shape
State can play the temporary storage coal of coal bunker this ensure that coal bunker energy maximum duration is in minimum coal storage state to greatest extent
The effect of charcoal buffering transportation system.By the shunting function of third transportation roadway, only only a few coal is to enter the by coal bunker
Two transportation roadways, this is greatly lowered the probability that coal bunker blocks up storehouse, reduces the workload for handling stifled storehouse, reduces Coal Transport
The danger coefficient of system；Even if coal bunker, which has occurred, blocks up storehouse event, as long as the second transportation roadway normal transport, what the first transportation roadway transported
Coal can be transported to the second transportation roadway by third transportation roadway and be transported, and stifled storehouse can be handled in the case where not influencing production, make be
Transporting coal efficiency of uniting is unaffected.Coal, which is greatly reduced, in the present invention reduces problem by lump coal rate caused by coal bunker, while effectively
The transporting coal efficiency for improving transportation system, increase mine well capacity, greatly reduce coal bunker block up storehouse influence Coal Transport event
The probability of generation reduces the workload for handling stifled storehouse, reduces the danger coefficient of coal transportation system.
Detailed description of the invention
Preferred embodiment in attached drawing the present invention is described in detail will be passed through below, it will help understand the purpose of the present invention and excellent
Point, in which:
Fig. 1 is the structural schematic diagram for the coal transportation system that the preferred embodiment of the present invention provides.
Fig. 2 is the top view of Fig. 1.
Specific embodiment
The following describes the present invention in detail with reference to examples.The wherein identical appended drawing reference table of identical components
Show.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to attached drawing
In direction, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
The structural schematic diagram for the coal transportation system that Fig. 1 preferred embodiment of the present invention provides, Fig. 2 are the top view of Fig. 1.Such as
Shown in Fig. 1 to Fig. 2, the present invention provides a kind of coal transportation system, including the first transportation roadway 1, the second transportation roadway 2, coal bunker 3,
Third transportation roadway 4 and baffle 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
Defeated lane 2 is used to for the coal received to be transported to rear stage coal transportation system or directly transport to outside.First transportation roadway 1
It being oppositely arranged with second transportation roadway 2, the height of the outlet of the first transportation roadway 1 is greater than the height of the entrance of the second transportation roadway 2,
As shown in Figure 1, the outlet of the first transportation roadway 1 is located at the top of the entrance of the second transportation roadway 2, there is certain height between the two
Difference.It is connected between first transportation roadway 1 and the second transportation roadway 2 by coal bunker 3, is connected simultaneously also by third 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；The inclination angle of third transportation roadway 4 is less than the inclination angle of coal bunker 3.First transportation roadway 1,
Two transportation roadways 2, third transportation roadway 4 inside be provided with transport device to transport coal, transport device can control coal
Travelling speed keeps coal traveling comfort.In addition, setting 5 property of can choose of baffle be covered on coal bunker 3 entrance or
On the entrance of person's third transportation roadway 4, to control the transport trend for the coal that the first transportation roadway 1 transports, make out of first transportation roadway 1
The transport pathway of coal under transport can switch between coal bunker 3 and third transportation roadway 4, when baffle 5 is covered on coal bunker 3
Entrance when, it is at this time the first SHUNT state that baffle 5, which blocks the entrance of coal bunker 3, coal from third transportation roadway 4 enter second
The inside of transportation roadway 2；When baffle 5 is covered on the entrance of third transportation roadway 4, baffle 5 blocks the entrance of coal bunker 3, at this time for
First SHUNT state, coal enter the inside of the second transportation roadway 2 from coal bunker 3.
When the second 2 normal transport of transportation roadway, the coal that the first transportation roadway 1 transports is transported by third transportation roadway 4 to second
Transportation roadway 2 transports, and coal does not pass through coal bunker 3 and avoids since 3 drop of coal bunker is big, inclination angle coarse coal is easy to break into pieces asking of breaking up
Topic, improves lump coal rate.Coal is temporarily stored to coal bunker 3 when second transportation roadway 2 stops transport, is restored just to the second transportation roadway 2
Often when transport, the coal that the first transportation roadway 1 transports restores to by the transport of third transportation roadway 4 to the second transportation roadway 2 to transport, simultaneously
Coal of depositing in coal bunker 3 enters the second transportation roadway 2 as early as possible under the premise of not influencing that coal normally transports in third transportation roadway 4 and transports
Out, until coal reaches minimum coal storage height in case next coal storage, it is temporary that this has just played coal bunker 3 to greatest extent in coal bunker 3
The effect of coal storage buffering transportation system's transport pressure.Optionally, it is provided in the exit of coal bunker 3 and releases speed for controlling coal
The device of degree is to control the speed that coal enters the second transportation roadway 2.
Coal transportation system provided by the invention, by adding third fortune between the first transportation roadway 1 and the second transportation roadway 2
Defeated lane 4, when the second transportation roadway 2 works normally, even if coal bunker 3, which occurs, blocks up storehouse, coal can also be transported by third transportation roadway 4
To the second transportation roadway 2, stifled storehouse is handled in the case where not influencing whole system normal transport, makes system transporting coal efficiency not by shadow
It rings.Meanwhile by the shunting function of third transportation roadway 4, it can make to greatly reduce by the coal amount of coal bunker 3, reduce coal bunker 3
Stifled storehouse probability, increases mine production capacity, reduces the workload for handling stifled storehouse, reduces 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
It falls into 3 bottom of coal bunker and enters back into the second transportation roadway 2, the percentage of damage of lump coal can be greatly reduced, increase the economic benefit of mine.
Optionally, one end of the baffle 5 is movably connected on the transporting equipment that first transportation roadway 1 exports,
Specifically, baffle 5 is located on the transporting equipment and 3 entrance of coal bunker of 4 entrance of third transportation roadway.The baffle 5
Including the first grouping teaching and the second grouping teaching being oppositely arranged, the entrance of first grouping teaching towards the coal bunker 3 is arranged, institute
The entrance for stating the second grouping teaching towards the third transportation roadway 4 is arranged.When the second 2 normal operation of transportation roadway, the first of baffle 5
Grouping teaching is covered on the entrance of coal bunker 3, and by coal conductance to third transportation roadway 4, coal is transported by third transportation roadway 4 to the second fortune
Defeated lane 2, significantly reduces the percentage of damage of lump coal.When the second transportation roadway 2, which is transported, to be stopped, the second grouping teaching of baffle 5 is covered on
The entrance of third transportation roadway 4 is by coal conductance to coal bunker 3, and coal enters coal bunker 3 and temporarily stores, when 2 restoring running of the second transportation roadway
After normal, the first grouping teaching on baffle 5 is covered on the entrance of coal bunker 3 in time, by coal conductance to third transportation roadway 4.Coal bunker 3
The coal inside temporarily stored normally enters under the premise of the second transportation roadway 2 transports as early as possible not influencing coal in third transportation roadway 4
It is transported in into the second transportation roadway 2, restores coal bunker 3 as early as possible to coal amount minimum state, so that the second transportation roadway 2 stops fortune again
In storage coal when defeated, it is played to greatest extent and temporarily deposits coal effect.It is only transported in second transportation roadway 2 in this way
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 for handling stifled storehouse.When the second transportation roadway 2 operates normally, overwhelming majority coal passes through
The transport of third transportation roadway 4 to the second transportation roadway 2, this part Coal Transport is stablized, and ensure that its lump coal rate does not reduce.
Preferably, the coal transportation system further includes controller, the controller is connected with the baffle 5, described
Controller controls the baffle 5 and switches between the entrance of the coal bunker 3 and the entrance of the third transportation roadway 4.It is described
When transporting equipment in second transportation roadway 2 stops transporting coal, the second grouping teaching that the controller controls the baffle 5 is covered on the
The entrance of three transportation roadways 4.Optionally, the controller can connect control motor, and 5 junction of baffle is equipped with shaft, control motor
It is connected with shaft, acts the baffle 5 using motor power.When the second transportation roadway 2 is normal, controller passes through control electricity
Machine fixed rotating shaft is covered on the first grouping teaching of baffle 5 on the entrance of coal bunker 3, by coal conductance to the entrance of third transportation roadway 4
Place.When the second transportation roadway 2 is abnormal, controller issues the instruction of rotation to control motor, and control motor drives shaft hair
Raw rotation, is covered on the second grouping teaching of baffle 5 on the entrance of third transportation roadway 4, makes coal conductance to the inlet of coal bunker 3.
Above-mentioned control mode is accurately simple, and operator can be made without real-time measure and control aside, reduce labor intensity.
Further, the biography for detecting transporting coal state in second transportation roadway 2 is provided in second transportation roadway 2
The top of 2 inner wall of the second transportation roadway is arranged in sensor, the sensor, and sensor signal output end and the controller are believed
The communication connection of number input terminal.When stopping transporting coal in second transportation roadway 2, sensor detects 2 misoperation of the second transportation roadway
Situation, and by signal output end to the signal input part of controller issue the second transportation roadway 2 transport stop signal, control
Second grouping teaching of device control baffle 5 is covered on the inlet of third transportation roadway 4, and coal, which enters in coal bunker 3, temporarily to be stored, with side
Just the second transportation roadway 2 or rear stage are solved under the premise of not influencing first transportation roadway 1 and the front transportation system transports
The transport failure of coal transportation system.
The inclination angle of third transportation roadway 4 and the second transportation roadway 2 is there are many optional, preferably, setting the second transportation roadway 2, third
The inclination angle of transportation roadway 4 is less than 16 °.Under the angle, the transporting rate of the coal in third transportation roadway 4 can be efficiently controlled.
Specifically, inclination angle being tilted down in the export direction of third transportation roadway 4 and reaching 16 °, the exporter of the second transportation roadway 2 is set
Reach 16 ° to upward inclination inclination angle.The third 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 belt conveyor, and three belt conveyors are separately positioned on described
In first transportation roadway 1, second transportation roadway 2 and the third transportation roadway 4.Coal Belt transport out of first transportation roadway 1
When machine transports, enter on the zone face of 4 belt conveyor of third transportation roadway through 5 guide functions of baffle, and as zone face is transported to
Simple and fast in two transportation roadways 2, the travelling speed of this link coal is effectively controlled, and lump coal rate hardly reduces.
Based on the same inventive concept, the present invention also provides a kind of Coal Transport methods, comprising the following steps: a. setting is defeated
It delivers coal the first transportation roadway 1 and the second transportation roadway 2 of charcoal, coal is transported from second transportation roadway 2 from first transportation roadway 1 and transported
Out, the level height of the outlet of first transportation roadway 1 is greater than the level height of the entrance of second transportation roadway 2；
B., coal bunker 3 is set, so that the entrance of the coal bunker 3 and the outlet of first transportation roadway 1 is connected, the coal bunker 3
Outlet be connected with the first entrance of second transportation roadway 2；
C., third transportation roadway 4 is set, so that the entrance of the third transportation roadway 4 and the outlet of the first transportation roadway 1 is connected, institute
The outlet for stating third transportation roadway 4 is connected with the second entrance of second transportation roadway 2, first transportation roadway 1, described second
The transporting equipment for transporting coal is provided in transportation roadway 2 and the third transportation roadway 3, the third transportation roadway 4 is inclined
Angle is less than the inclination angle of the coal bunker 3, and the coal inside the first transportation roadway 1 can be transported extremely by coal bunker 3 or third transportation roadway 4
In second transportation roadway 2；D. be arranged baffle 5, the baffle 5 be switchably covered on the coal bunker 3 entrance or the third
On 4 entrance of transportation roadway.
The embodiment of the invention provides the Coal Transport method of coal transportation system, wherein the structure of coal transportation system has been
Through being described above, details are not described herein again.
Optionally, the step d further include: make one end of the baffle 5 be movably connected in first transportation roadway 1 and export
The transporting equipment on, specifically, baffle 5, which is located at, to be entered in the transporting equipment of 4 entrance of third transportation roadway with the coal bunker 3
On mouthful.The baffle 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 arranged, and the entrance of second grouping teaching towards the third transportation roadway 4 is arranged.When the second transportation roadway 2 is run just
Chang Shi, the first grouping teaching of baffle 5 are covered on the entrance of coal bunker 3, and by coal conductance to third transportation roadway 4, coal is transported by third
The defeated transport of lane 4 significantly reduces the percentage of damage of lump coal to the second transportation roadway 2.When the second transportation roadway 2, which is transported, to be stopped, baffle 5
Second grouping teaching is covered on the entrance of third transportation roadway 4 for coal conductance to coal bunker 3, and coal enters coal bunker 3 and temporarily stores, when second
After 2 restoring running of transportation roadway is normal, the first grouping teaching on baffle 5 is covered on the entrance of coal bunker 3 in time, by coal conductance to
Three transportation roadways 4.
Preferably, the coal transportation system further includes controller, the controller is connected with the baffle 5, described
Controller controls the baffle 5 and switches between the entrance of the coal bunker 3 and the entrance of the third transportation roadway 4.It is described
When transporting equipment in second transportation roadway 2 stops transporting coal, the second grouping teaching that the controller controls the baffle 5 is covered on the
The entrance of three transportation roadways 4.Optionally, the controller can connect control motor, and 5 junction of baffle is equipped with shaft, control motor
It is connected with shaft, acts the baffle 5 using motor power.When the second transportation roadway 2 is normal, controller passes through control electricity
Machine fixed rotating shaft is covered on the first grouping teaching of baffle 5 on the entrance of coal bunker 3, by coal conductance to the entrance of third transportation roadway 4
Place.When the second transportation roadway 2 is abnormal, controller issues the instruction of rotation to control motor, and control motor drives shaft hair
Raw rotation, is covered on the second grouping teaching of baffle 5 on the entrance of third transportation roadway 4, makes coal conductance to the inlet of coal bunker 3.
Above-mentioned control mode is accurately simple, and operator can be made without real-time measure and control aside, reduce labor intensity.
Further, the biography for detecting transporting coal state in second transportation roadway 2 is provided in second transportation roadway 2
The top of 2 inner wall of the second transportation roadway is arranged in sensor, the sensor, and sensor signal output end and the controller are believed
The communication connection of number input terminal.When stopping transporting coal in second transportation roadway 2, sensor detects 2 misoperation of the second transportation roadway
Situation, and by signal output end to the signal input part of controller issue the second transportation roadway 2 transport stop signal, control
Second grouping teaching of device control baffle 5 is covered on the inlet of third transportation roadway 4, and coal, which enters in coal bunker 3, temporarily to be stored, with side
Just the second transportation roadway 2 or rear stage are solved under the premise of not influencing first transportation roadway 1 and the front transportation system transports
The transport failure of coal transportation system.
Coal transportation system provided by the invention and Coal Transport method, by the first transportation roadway 1 and the second transportation roadway 2
Between add third transportation roadway 4, when the second transportation roadway 2 work normally when, even if occur coal bunker 3 block up storehouse, coal can also pass through
The transport of third transportation roadway 4 handles stifled storehouse in the case where not influencing production to the second transportation roadway 2, make system transporting coal efficiency not by
It influences.Meanwhile by the shunting function of third transportation roadway 4, it can make to greatly reduce by the coal amount of coal bunker 3, reduce coal bunker 3
Stifled storehouse probability reduces the workload for handling stifled storehouse, reduces danger coefficient, and by the coal of third transportation roadway 4 be through
Belt conveyor haulage is crossed, Coal Transport speed is available to be efficiently controlled, and the percentage of damage of lump coal is effectively reduced, and is 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
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of coal transportation system characterized by comprising
For conveying the first transportation roadway and the second transportation roadway of coal, the level height of the outlet of first transportation roadway is greater than institute
State the level height of the entrance of the second transportation roadway；
Coal bunker, the entrance of the coal bunker are 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；
The entrance of third transportation roadway, the third transportation roadway is connected with the outlet of the first transportation roadway, the third transportation roadway
Outlet is connected with the second entrance of second transportation roadway；
It is provided in first transportation roadway, second transportation roadway and the third transportation roadway for transporting coal
Transporting equipment, the inclination angle of the third transportation roadway are less than the inclination angle of the coal bunker；
Baffle, the baffle are switchably covered on the entrance of the coal bunker or the entrance of the third transportation roadway；It is described
Coal transportation system further includes controller, and the controller is connected with the baffle, and the controller controls the baffle and exists
It is switched between the entrance of the coal bunker and the entrance of the third transportation roadway.
2. coal transportation system according to claim 1, which is characterized in that one end of the baffle is movably connected in described
On the transporting equipment of first transportation roadway outlet, the baffle includes the first grouping teaching and the second grouping teaching being oppositely arranged,
The entrance of first grouping teaching towards the coal bunker is arranged, and the entrance of second grouping teaching towards the third transportation roadway is set
It sets.
3. coal transportation system according to claim 1, which is characterized in that be provided in second transportation roadway for visiting
The sensor of the second transportation roadway travel position is surveyed, the top of the second transportation roadway inner wall, institute is arranged in the sensor
The signal input part of the signal output end and the controller of stating sensor communicates to connect.
4. coal transportation system according to claim 1 to 3, which is characterized in that the third transportation roadway is inclined
Angle is less than 16 °.
5. coal transportation system according to claim 1 to 3, which is characterized in that the transporting equipment is adhesive tape
Transporter, three belt conveyors are separately positioned on first transportation roadway, second transportation roadway and the third
In transportation roadway.
6. a kind of Coal Transport method, which comprises the following steps:
A. the first transportation roadway and the second transportation roadway of setting conveying coal transports coal from described the from first transportation roadway
Two transportation roadways transport, and the level that the level height of the outlet of first transportation roadway is greater than the entrance of second transportation roadway is high
Degree；
B., coal bunker is set, the entrance of the coal bunker and the outlet of first transportation roadway is made to be connected, the outlet of the coal bunker with
The first entrance of second transportation roadway is connected；
C., third transportation roadway is set, so that the entrance of the third transportation roadway is connected with the outlet of the first transportation roadway, the third
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 in the third transportation roadway, the inclination angle of the third transportation roadway is less than the coal
The inclination angle in storehouse, the coal inside the first transportation roadway are transported by coal bunker or third transportation roadway to the second transportation roadway；
D., baffle is set, and the baffle is switchably covered on the entrance of the coal bunker or the entrance of the third transportation roadway
On.
7. Coal Transport method according to claim 6, which is characterized in that the step d further include: make the baffle
One end is movably connected on the transporting equipment of the first transportation roadway outlet, and the baffle includes first point be oppositely arranged
The entrance of stream interface and the second grouping teaching, first grouping teaching towards the coal bunker is arranged, and second grouping teaching is described in
The entrance of third transportation roadway is arranged.
8. Coal Transport method according to claim 7, which is characterized in that further comprise the steps of: the coal transportation system
It further include controller, the controller is connected with the baffle, and the controller controls the baffle entering in the coal bunker
It is switched between mouth and the entrance of the third transportation roadway.
9. Coal Transport method according to claim 8, which is characterized in that further comprise the steps of: in second transportation roadway
It is provided with the sensor for detecting the second transportation roadway travel position, the sensor is arranged in second transportation roadway
The signal input part of the top of wall, the signal output end of the sensor and the controller communicates to connect.
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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220577.9A CN106743738B (en) | 2016-12-26 | 2016-12-26 | Coal transportation system and Coal Transport method |
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| Publication Number | Publication Date |
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| CN106743738A CN106743738A (en) | 2017-05-31 |
| CN106743738B true CN106743738B (en) | 2019-07-23 |
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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 |
| 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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|---|---|
| CN106743738A (en) | 2017-05-31 |
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