CN208265026U - Anti- coal bunker heap device for coal - Google Patents
Anti- coal bunker heap device for coal Download PDFInfo
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- CN208265026U CN208265026U CN201820819826.4U CN201820819826U CN208265026U CN 208265026 U CN208265026 U CN 208265026U CN 201820819826 U CN201820819826 U CN 201820819826U CN 208265026 U CN208265026 U CN 208265026U
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- coal
- coal bunker
- gas
- air inlet
- inlet pipe
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Abstract
The utility model discloses a kind of anti-coal bunker heap device for coal.The anti-coal bunker heap device for coal is for preventing coal bunker coal piling, including exhaust pipe, clamping mechanism, air inlet pipe, pipeline control system and equipment of supplying gas.Coal bunker side wall is provided with gas tube orifice compatible with air inlet pipe outside diameter, exhaust pipe is circular layout along coal bunker inner sidewall, and along the axial uniformly distributed distribution of the shell portion of coal bunker, multiple stomatas are provided on exhaust tube wall, clamping mechanism is installed in coal bunker, for exhaust pipe to be anchored on coal bunker inner sidewall, the gas tube orifice that the outlet side of air inlet pipe passes through coal bunker is connected to exhaust pipe, pipeline control system is installed in air inlet pipe, for controlling the flow velocity and flow of the gas in air inlet pipe, equipment of supplying gas is connected to the inlet end of air inlet pipe, for conveying gas to air inlet pipe.The anti-coal bunker heap device for coal of the utility model is by making coal have mobility in suspended motion state, to avoid coal bunker coal piling, structure is simple and convenient to operate, is at low cost to gas is equably discharged into inside coal bunker.
Description
Technical field
The utility model relates to coal mining machinery equipment technical field more particularly to a kind of anti-coal bunker heap device for coal.
Background technique
Coal bunker is to be used to place the container of coal mine in coal mining and production process, while and carrying out at coal mine bottom
The place of interim storage coal.In general, the structure of coal bunker be top in cylindrical body, lower part in hyperbolic line-cone or other it is upper greatly under
Small shape.In use, the feature small due to coal bunker big lower mouth suitable for reading, the interior material to fall of coal bunker get over flow down,
Area is smaller, and biggish extruding can be formed to material, and extruding is transmitted on coal bunker inner wall, will lead to partial material and be attached to coal bunker
Inner wall further increases coefficient of friction after the attached wall of material, to make material that can get deeper, influence coal bunker automatic loading of coal and
It produces coal effect.Usual coal bunker when in use, needs to carry out anti-blocking processing, to prevent coal bunker coal piling product coal, influences coal mining effect
Rate.The existing mode that prevents blocking of coal bunker all is to carry out anti-blocking processing to coal bunker using mechanical coal bunker blocking prevention device.
The inventor finds that the existing technology has at least the following problems:
Using mechanical anti-block apparatus, optional equipment is more, and maintenance difficulties are big, and equipment cost and maintenance cost are high.
Utility model content
To solve above-mentioned the technical problems existing in the prior art, the utility model provides that a kind of structure is simple, operation letter
Single anti-coal bunker heap device for coal.
The utility model discloses a kind of anti-coal bunker heap device for coal thus.The anti-coal bunker heap device for coal is for preventing coal bunker heap
Coal, described device include exhaust pipe, clamping mechanism, air inlet pipe, pipeline control system and equipment of supplying gas, and the coal bunker side wall is provided with
Gas tube orifice compatible with the air inlet pipe outside diameter；
The exhaust pipe is circular layout along the coal bunker inner sidewall, and axial uniformly distributed point along the shell portion of the coal bunker
Cloth is provided with multiple stomatas on the exhaust tube wall；
The clamping mechanism is installed in the coal bunker, for the exhaust pipe to be anchored on the coal bunker inner sidewall；
The gas tube orifice that the outlet side of the air inlet pipe passes through the coal bunker is connected to the exhaust pipe；
The pipeline control system is installed in the air inlet pipe, for control the gas in the air inlet pipe flow velocity and
Flow；
The equipment of supplying gas is connected to the inlet end of the air inlet pipe, for conveying gas to the air inlet pipe.
Further, axially disposed on the exhaust tube wall to have two rows of exhausts in the anti-coal bunker heap device for coal
Hole, gas vent described in every row includes multiple stomatas of uniformly distributed distribution, and the opening of multiple stomatas is towards the coal
Inside storehouse.
Further, in the anti-coal bunker heap device for coal, the angle of the central axis of two rows of gas vents is 90 °.
Further, in the anti-coal bunker heap device for coal, the central axis of two rows of gas vents and the folder of horizontal plane
Angle is 45 °.
Further, in the anti-coal bunker heap device for coal, the clamping mechanism includes the shell portion along the coal bunker
The multiple rows of supporting plate and multiple baffles axially arranged；
Supporting plate one end described in every row is connected to the coal bunker inner wall, and the other end has been removably installed the baffle,
Each supporting plate in supporting plate described in every row is parallel to each other and the distance of two adjacent supporting plates is consistent with the outer diameter of the exhaust pipe；
Multiple baffles are parallel with the side wall of the coal bunker, and multiple baffles are equal at a distance from the coal bunker inner wall
More than or equal to the outer diameter of the exhaust pipe.
Further, in the anti-coal bunker heap device for coal, the supporting plate is four rows, and the baffle is four.
Further, in the anti-coal bunker heap device for coal, the equipment of supplying gas is air blower or air compressor.
Further, in the anti-coal bunker heap device for coal, the gas for supplying gas equipment conveying is compressed air
Or inert gas.
The major advantage of technical solutions of the utility model is as follows:
Anti- coal bunker heap device for coal provided by the utility model is by being arranged supply gas equipment, air inlet pipe and exhaust pipe, Neng Gouxiang
It is equably discharged into gas inside coal bunker, makes the coal inside coal bunker that there is mobility and be in suspended motion state, to avoid coal
Storehouse coal piling；And using pipeline control system can flow velocity to the gas being discharged into inside coal bunker and pressure regulate and control, to meet
Different production requirements, structure are simple and convenient to operate, are at low cost.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the utility model
A part, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to this is practical
Novel improper restriction.In the accompanying drawings:
Fig. 1 is the structural schematic diagram for the anti-coal bunker heap device for coal that the utility model one embodiment provides；
Fig. 2 is the arrangement schematic diagram of the stomata in anti-coal bunker heap device for coal shown in FIG. 1 on exhaust pipe；
Fig. 3 is the structural schematic diagram that tube section is vented in anti-coal bunker heap device for coal shown in FIG. 1.
Description of symbols:
1- coal bunker, 101- gas tube orifice, 2- exhaust pipe, 201- stomata, 3- clamping mechanism, 301- supporting plate, 302- baffle, 4- into
Tracheae, 5- pipeline control system, 6- supply gas equipment.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, technical solution provided by the embodiment of the utility model is described in detail.
As shown in the picture, the utility model embodiment provides a kind of anti-coal bunker heap device for coal, the anti-coal bunker of the embodiment
Heap device for coal is for preventing 1 coal piling of coal bunker, including exhaust pipe 2, clamping mechanism 3, air inlet pipe 4, pipeline control system 5 and supplying gas are set
Standby 6.1 side wall of coal bunker is provided with gas tube orifice 101 compatible with 4 outer diameter of air inlet pipe, and exhaust pipe 2 is circular layout along 1 inner sidewall of coal bunker,
And multiple stomatas 201 are provided in the axial uniformly distributed distribution of the shell portion of coal bunker 1,2 tube wall of exhaust pipe；Clamping mechanism 3 is installed on
In coal bunker 1, for exhaust pipe 2 to be anchored on 1 inner sidewall of coal bunker；The outlet side of air inlet pipe 4 pass through coal bunker 1 gas tube orifice 101 with
Exhaust pipe 2 is connected to；Pipeline control system 5 is installed in air inlet pipe 4, for controlling the flow velocity and flow of the gas in air inlet pipe 4；
Equipment of supplying gas 6 is connected to the inlet end of air inlet pipe 4, for conveying gas to air inlet pipe 4.
The anti-coal bunker heap device for coal of the utility model embodiment in specific application, by supplying gas equipment 6 into air inlet pipe 4
Compressed gas is conveyed, the gas in air inlet pipe 4 is entered inside coal bunker 1 by the stomata 201 on exhaust pipe 2, makes gas and coal bunker 1
Internal coal is sufficiently mixed, so that the coal inside coal bunker 1 be made to have mobility and keep suspended motion state, avoids 1 heap of coal bunker
Coal accumulates coal, wherein can also be regulated and controled by flow velocity and flow of the pipeline control system 5 to the gas in air inlet pipe 4, in turn
The pressure for the gas for entering coal bunker 1 is adjusted, to meet different production requirements.
As it can be seen that anti-coal bunker heap device for coal provided by the embodiment of the utility model is by being arranged supply gas equipment 6,4 and of air inlet pipe
Exhaust pipe 2, can to compressed gas is equably discharged into inside coal bunker 1, make the coal inside coal bunker 1 there is mobility and in suspending
Motion state, to avoid coal bunker coal piling, and can be to the flow velocity for the gas being discharged into inside coal bunker 1 using pipeline control system 5
Regulated and controled with pressure, to meet different production requirements, structure is simple and convenient to operate, is at low cost.
Further, in order to allow gas to enough enter inside coal bunker 1 with constant pressure, and guarantee 1 various places inside of coal bunker
Gas pressure it is identical with tolerance so that gas can be sufficiently mixed with the coal inside coal bunker 1.As shown in Fig. 2, practical new at this
In type embodiment, axially disposed on 2 tube wall of exhaust pipe to have two rows of gas vents, every row's gas vent includes multiple gas of uniformly distributed distribution
Hole 201, and the opening of multiple stomatas 201 is towards inside coal bunker 1.
Wherein, the angle theta of the central axis of two rows of gas vents can be 60 ° to 120 °, as shown in figure 3, practical new at this
In type embodiment, in order to improve the exhaust effect of exhaust pipe 2, the mixed effect of gas and coal, the center of two rows of gas vents are improved
The angle theta of axis is 90 °, and the central axis of two rows of gas vents and the angle of horizontal plane are 45 °.
As described above, clamping mechanism 3 is used to for exhaust pipe 2 being anchored on the inner sidewall of coal bunker 1, as shown in Figure 1, practical at this
In new embodiment, clamping mechanism 3 includes the multiple rows of supporting plate 301 and multiple baffles axially arranged along the shell portion of coal bunker 1
302.Every 301 one end of row's supporting plate is connected to 1 inner wall of coal bunker, and the other end has been removably installed a baffle 302, every row's supporting plate
Each supporting plate 301 in 301 is parallel to each other and the distance of two adjacent supporting plates 301 is consistent with the outer diameter of exhaust pipe 2；Multiple gears
Plate 302 is parallel with the side wall of coal bunker 1, and multiple baffles 302 are all larger than or outer equal to exhaust pipe 2 at a distance from 1 inner wall of coal bunker
Diameter.
In application, first separating supporting plate 301 and baffle 302, exhaust pipe 2 is circular layout, and is sequentially arranged at adjacent
Two supporting plates 301 in, complete exhaust pipe 2 arrangement installation after, baffle 302 is installed on supporting plate 301, exhaust pipe 2 is made
It is limited between 1 inner sidewall of baffle 302 and coal bunker.
As it can be seen that passing through 301 He of supporting plate of clamping mechanism 3 in anti-coal bunker heap device for coal provided by the embodiment of the utility model
Exhaust pipe 2 can be anchored on the inner sidewall of coal bunker 1 by baffle 302, and structure is simple, at low cost.
Wherein, supporting plate 301 can be two or more rows, and correspondingly, baffle 302 can be two or more.
In order to optimize structure, reduce cost, while guaranteeing that the installation arrangement of exhaust pipe 2 is firm, in the utility model embodiment, supporting plate
301 be four rows, and baffle 302 is four, and four row's supporting plates 301 and four baffles 302 are evenly arranged along the circumferencial direction of coal bunker 1.
As described above, pipeline control system 5 is for being adjusted the flow velocity and flow of the gas in air inlet pipe 4, wherein
Pipeline control system 5 can connect remote control center, to realize remote control and regulation.
Equipment of supplying gas 6 can be a variety of different types of equipment, as long as compressed gas can be conveyed to air inlet pipe 4,
In the utility model embodiment, equipment of supplying gas 6 can be air blower or air compressor.Wherein, the gas that equipment of supplying gas 6 conveys
Body can be compressed air or inert gas.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In addition, placement shape of "front", "rear", "left", "right", "upper", the "lower" herein to be indicated in attached drawing
State is reference.
Finally, it should be noted that above embodiments are merely to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. a kind of anti-coal bunker heap device for coal, for preventing coal bunker (1) coal piling, which is characterized in that described device includes exhaust pipe
(2), clamping mechanism (3), air inlet pipe (4), pipeline control system (5) and equipment of supplying gas (6), coal bunker (1) side wall be provided with
The compatible gas tube orifice (101) of air inlet pipe (4) outer diameter；
The exhaust pipe (2) is circular layout along the coal bunker (1) inner sidewall, and axially equal along the shell portion of the coal bunker (1)
Cloth is distributed, and is provided with multiple stomatas (201) on exhaust pipe (2) tube wall；
The clamping mechanism (3) is installed in the coal bunker (1), for the exhaust pipe (2) to be anchored in the coal bunker (1)
Side wall；
The gas tube orifice (101) that the outlet side of the air inlet pipe (4) passes through the coal bunker (1) is connected to the exhaust pipe (2)；
The pipeline control system (5) is installed on the air inlet pipe (4), for controlling the gas in the air inlet pipe (4)
Flow velocity and flow；
The equipment of supplying gas (6) is connected to the inlet end of the air inlet pipe (4), for conveying gas to the air inlet pipe (4).
2. anti-coal bunker heap device for coal according to claim 1, which is characterized in that along axial direction on exhaust pipe (2) tube wall
It is disposed with two rows of gas vents, gas vent described in every row includes multiple stomatas (201) of uniformly distributed distribution, and multiple stomatas
(201) opening is internal towards the coal bunker (1).
3. anti-coal bunker heap device for coal according to claim 2, which is characterized in that the central axis of two rows of gas vents
Angle is 90 °.
4. anti-coal bunker heap device for coal according to claim 3, which is characterized in that the central axis of two rows of gas vents with
The angle of horizontal plane is 45 °.
5. anti-coal bunker heap device for coal according to claim 1 or 4, which is characterized in that the clamping mechanism (3) includes along institute
State multiple rows of supporting plate (301) and multiple baffles (302) that the shell portion of coal bunker (1) is axially arranged；
Supporting plate described in every row (301) one end is connected to the coal bunker (1) inner wall, and the other end has been removably installed the gear
Plate (302), each supporting plate (301) in supporting plate (301) described in every row is parallel to each other and the distance of two adjacent supporting plates (301)
It is consistent with the outer diameter of the exhaust pipe (2)；
Multiple baffles (302) are parallel with the side wall of the coal bunker (1), multiple baffles (302) and the coal bunker (1)
The distance of inner wall is all larger than or is equal to the outer diameter of the exhaust pipe (2).
6. anti-coal bunker heap device for coal according to claim 5, which is characterized in that the supporting plate (301) is four rows, the gear
Plate (302) is four.
7. anti-coal bunker heap device for coal according to claim 1, which is characterized in that the equipment of supplying gas (6) be air blower or
Air compressor.
8. anti-coal bunker heap device for coal according to claim 1 or claim 7, which is characterized in that the institute of equipment of supplying gas (6) conveying
Stating gas is compressed air or inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819826.4U CN208265026U (en) | 2018-05-30 | 2018-05-30 | Anti- coal bunker heap device for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819826.4U CN208265026U (en) | 2018-05-30 | 2018-05-30 | Anti- coal bunker heap device for coal |
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| Publication Number | Publication Date |
|---|---|
| CN208265026U true CN208265026U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820819826.4U Active CN208265026U (en) | 2018-05-30 | 2018-05-30 | Anti- coal bunker heap device for coal |
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| CN (1) | CN208265026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622558A (en) * | 2018-05-30 | 2018-10-09 | 太重煤机有限公司 | Anti- coal bunker heap device for coal |
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2018
- 2018-05-30 CN CN201820819826.4U patent/CN208265026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622558A (en) * | 2018-05-30 | 2018-10-09 | 太重煤机有限公司 | Anti- coal bunker heap device for coal |
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