CN208217502U - A kind of loose Anti Plugging Bunker of buffering - Google Patents
A kind of loose Anti Plugging Bunker of buffering Download PDFInfo
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- CN208217502U CN208217502U CN201820317877.7U CN201820317877U CN208217502U CN 208217502 U CN208217502 U CN 208217502U CN 201820317877 U CN201820317877 U CN 201820317877U CN 208217502 U CN208217502 U CN 208217502U
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- buffering
- loose piece
- loose
- bunker
- piece
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Abstract
The utility model discloses a kind of loose Anti Plugging Bunkers of buffering, including coal bunker (1)；Layering from bottom to top is provided with several loose piece of bufferings on the inner wall of the coal bunker (1), several loose piece of bufferings, which are layered spatially to extend from the bottom up, to connect, two loose piece of bufferings at top are oppositely arranged, and be staggered between remaining loose piece of buffering setting in addition to loose piece of top cushion.The loose Anti Plugging Bunker of the buffering, by the way that several loose piece of bufferings are arranged, thoroughly solve chute blockage, the clogging that run coal bin and conveyance conduit occur to become smaller greatly, and to solve existing raw coal bin anti-blocking transformation, provide not only economical and practical, but also the scheme of simple actual effect, the anti-blocking transformation be more convenient, cost is lower, conveys the material of coal bunker unobstructed.
Description
Technical field
The utility model relates in a kind of material transportation process dredging feed device more particularly to a kind of buffering it is loose anti-
Chute blockage storehouse.
Background technique
In the production link in the industries such as electric power, building materials, the energy, chemical industry, current most of coal bunker structures are infundibulate,
Charging suitable for reading, lower mouth discharging, material fall by self weight from top to bottom, more flow downward, increased between material by outer wall transverse pressure
By force；Under the effect of gravity, vertical direction pressure is increasing, the frictional force between material and headwall and extruding force are bigger；Work as object
When expecting that humidity, viscosity are big, mobility is worse, and chute blockage, knot arch just frequently occur.Clogging influences follow-up equipment safe operation.
Especially in thermal power plant, raw coal bucket material clogging frequent occurrence, seriously affects safety in production.For blocking, commonly use
Processing method such as vibrator, nitrogen big gun or air bubble, artificial sledgehammer cabin, wall scrapper conveyor, there are many defects, energy for loosening machine etc.
Alleviate to a certain extent, but failure cannot be inherently eliminated, is even more especially to seem incompetent to wet coal, tough coal etc.
For power, to bring very big inconvenience to production.
Utility model content
The utility model in order to solve the above-mentioned technical problem, dredge by the buffering for providing a kind of not only economical and practical but also simple actual effect
Loose Anti Plugging Bunker thoroughly solves the generation of existing coal bunker chute blockage phenomenon, brings great convenience to production.
The utility model is to be achieved through the following technical solutions:
A kind of loose Anti Plugging Bunker of buffering, including coal bunker；If layering is provided with from bottom to top on the inner wall of the coal bunker
Dry loose piece of buffering, several loose piece of bufferings are layered from the bottom up spatially to connect, and two of top buffer loose piece
It is oppositely arranged, be staggered between remaining loose piece of buffering setting in addition to loose piece of top cushion.
Loose piece of the buffering by forming above and below, it is the upper surface of described for bearing raw coal gravity and impact force,
The angle between horizontal plane is 0~50 degree above, it is described below with opposite bulkhead, constitute up-small and down-big sky in this section
Between.That is, from the side, below loose piece of buffering the upper end, lower end of panel respectively with the horizontal line of opposite bulkhead, in composition
Small lower big trapezoid space.
The upper surface of described angle with horizontal plane is 40~45 degree.
The upper surface of described angle with horizontal plane is 45 degree.
There are negative pressure ventilation holes for top and following bottom above loose piece of the buffering.
Layering from bottom to top is provided with loose piece of the first buffering, the second loose piece of buffering, the on the inner wall of the coal bunker
Three loose piece of bufferings, loose piece of the 4th buffering and the 5th loose piece of buffering, top below described first loose piece of the buffering with
In same level, the top below the second loose piece of buffering buffers loose with third for bottom end below second loose piece of buffering
In same level, third buffers the top below loose piece and the bottom end below the 4th loose piece of buffering for bottom end below block
In same level.
Loose piece of two loose piece of bufferings of loose piece of 4th buffering and the 5th buffering are oppositely arranged, and described first
Buffer loose piece, second buffering loose piece, third buffer loose piece and the 4th buffering loose piece in adjacent be staggered between the two set
It sets.
The coal bunker shape is that circular cone storehouse, hyperbola storehouse, eccentric circular cone storehouse, special-shaped storehouse, side cone storehouse or bias side bore storehouse.
Compared with prior art, the utility model has technical effect beneficial below:
The loose Anti Plugging Bunker of buffering provided by the utility model thoroughly solves original by the way that several loose piece of bufferings are arranged
Chute blockage that coal bunker and conveyance conduit are occurred with becoming smaller greatly, clogging, and to solve existing raw coal bin anti-blocking transformation, it provides
Not only economical and practical, but also the scheme of simple actual effect, the anti-blocking transformation is more convenient, and cost is lower, conveys the material of coal bunker unobstructed.
Detailed description of the invention
Fig. 1 is the coal bunker structural schematic diagram that the prior art provides；
Fig. 2 is the loose Anti Plugging Bunker schematic illustration of buffering provided by the utility model；
Fig. 3 is the loose Anti Plugging Bunker structural schematic diagram of buffering provided by the utility model；
Fig. 4 is the revolved sectional view of the loose Anti Plugging Bunker of buffering provided by the utility model；
Fig. 5 is panel and opposite storehouse below loose piece of buffering of the loose Anti Plugging Bunker of buffering provided by the utility model
Illustrate revolved sectional view in the up-small and down-big space of wall, formation.
Fig. 6 is the top view of the loose Anti Plugging Bunker of buffering provided by the utility model；
Fig. 7 is the three-dimensional side view of the loose Anti Plugging Bunker of buffering provided by the utility model；
Fig. 8 is the perspective view of the loose Anti Plugging Bunker of buffering provided by the utility model.
Wherein, 1 is coal bunker；2 be the first loose piece of buffering；3 be the second loose piece of buffering；4 buffer loose piece for third；5
For the 4th loose piece of buffering；6 be the 5th loose piece of buffering；7 buffer loose piece above for the 5th；8 is under the 5th loose piece of bufferings
Face；9 buffer loose piece above for the 4th；10 buffer loose piece below for the 4th；11 buffer loose piece above for second；12 be
Two loose piece of bufferings are below.
Specific embodiment
The utility model is described in further detail below with reference to specific embodiment, described is to the utility model
Explanation rather than limit.
Referring to fig. 2 to Fig. 8, a kind of loose Anti Plugging Bunker of buffering, including coal bunker 1；On the inner wall of the coal bunker 1 under
Higher slice is provided with several loose piece of bufferings, panel is layered spatially from the bottom up below several loose piece of bufferings
Extension connects, and two loose piece of bufferings at top are oppositely arranged, in addition to loose piece of top cushion between remaining loose piece of buffering
Be staggered setting.Wherein, loose piece of the buffering by forming above and below, the upper surface of described for bearing raw coal gravity and punching
Hit power, the angle between horizontal plane is 0~50 degree above, it is described below with opposite bulkhead, this section constitute it is up-small and down-big
Space.That is, from the side, upper end, the lower end of panel below loose piece of buffering, horizontal line meets at opposite bulkhead respectively,
Up-small and down-big trapezoid space is constituted, there are negative pressure ventilations for the top and following bottom above loose piece of the buffering
Hole.
Further, the upper surface of described angle with horizontal plane is 40~45 degree.
Preferably, the upper surface of described angle with horizontal plane is 45 degree.
Specifically, layering is provided with loose piece 2, second of the first buffering buffering from bottom to top on the inner wall of the coal bunker 1
Loose piece 3, third buffer loose piece the 4, the 4th buffering loose piece 5 and the 5th buffering loose piece 6.First loose piece 2 of buffering, the
Two loose piece 3 of bufferings, third buffer loose piece the 4, the 4th and buffer loose piece 5, from the bottom up, respectively buffer and are layered below loose piece
Close proximity.Loose piece of 6 two loose piece of bufferings of loose piece 5 of 4th buffering and the 5th buffering are oppositely arranged, described
First loose piece 3 of buffering of loose piece 2, second of buffering, third buffer adjacent the two in loose piece 4 and loose piece 5 of the 4th buffering
Between be staggered setting.
It should be noted that 1 shape of coal bunker is circular cone storehouse, hyperbola storehouse, eccentric circular cone storehouse, special-shaped storehouse, side's cone
Storehouse or bias side bore storehouse.
Specifically, the loose Anti Plugging Bunker of the buffering holds susceptible to plugging bottom in coal bunker and is successively divided into several sections referring to Fig. 5,
Every section is added one in bulkhead and buffers loose piece, and loose piece of buffering is described above to bear raw coal by forming above and below
Impact force and gravity when whereabouts, reduce raw coal be squeezed, it is described below with opposite bulkhead, it is up-small and down-big in this section of composition
Space.That is, from the side, upper end, the lower end of panel below loose piece of buffering, horizontal line meets at opposite bulkhead, structure respectively
At up-small and down-big trapezoid space, raw coal flows downward in up-small and down-big trapezoid space, is laterally not under compression, then plus each buffering
The loose piece of setting that is staggered, the upper surface of loose piece of buffering resists the vertical direction pressure for coming from above raw coal, even if the viscosity of coal adds
Greatly, it when the water content of coal is more than 8-12%, is bonded between coal grain by moisture, and laterally and vertically between coal grain and coal grain
But very little, the contact surface of bonding would not also agglomerate direction extruding force with regard to very little, therefore between coal grain, respectively buffer loose piece respectively
Each section of non-sticky knot of coal grain is guarded, loose Anti Plugging Bunker is unobstructed not to be blocked so that buffering in entire scope.
It should be noted that the application is the blocking by solving the loose Anti Plugging Bunker each region of buffering, to realize solution
The blocking of certainly whole coal bunker.
Further, in forming a trapezoid space on the bulkhead of opposite coal bunker face below loose piece of the buffering, by showing
It is intended to 5 and is clear that trapezoidal top is less than following length, this section of space is increasing downwards, and raw coal is not by transverse direction
It squeezes, will be loose, it does not agglomerate, canopy coal clogging will not occur.
The loose Anti Plugging Bunker of the buffering, inner wall is by several loose piece of bufferings, and layering is placed from bottom to top.The buffering
It is to be layered spatially to connect from the bottom up below loose piece.Loose piece of the buffering, by forming above and below.It is described
Above for bearing raw coal gravity and impact force, and so that raw coal holding is not easy accumulation and arrhea state, angle with horizontal plane is 45 degree
Left and right.It is described in the following, for reducing and the angle of opposite bulkhead, so that this section of raw coal free air space is more and more big.The buffering
There are negative pressure ventilation holes for top and following bottom above loose piece.
It should be noted that loose piece of the buffering may be mounted in the coal bunker of following shape, such as circular cone storehouse, hyperbola
Storehouse, eccentric circular cone storehouse, special-shaped storehouse, side cone storehouse or bias side bore storehouse；Meanwhile loose piece of the buffering can also be mounted on coal pulverizer into
The position that coal mouth etc. easily blocks.
The loose Anti Plugging Bunker of buffering provided by the utility model thoroughly solves original by the way that several loose piece of bufferings are arranged
Chute blockage that coal bunker and conveyance conduit are occurred with becoming smaller greatly, clogging, and to solve existing raw coal bin anti-blocking transformation, it provides
Not only economical and practical, but also the scheme of simple actual effect, the anti-blocking transformation is more convenient, and cost is lower, conveys the material of coal bunker unobstructed.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of loose Anti Plugging Bunker of buffering, which is characterized in that including coal bunker (1)；On the inner wall of the coal bunker (1) from it is lower to
Higher slice is provided with several loose piece of bufferings, and two loose piece of bufferings at top are oppositely arranged, in addition to loose piece of top cushion
Be staggered setting between remaining loose piece of buffering.
2. the loose Anti Plugging Bunker of buffering according to claim 1, which is characterized in that loose piece of the buffering by above and
It forms below, it is the upper surface of described that for bearing raw coal gravity and impact force, the angle between horizontal plane is 0~50 degree above,
The top and bottom of panel are constituted up-small and down-big respectively with the horizontal line of opposite bulkhead below loose piece of the buffering
Trapezoid space.
3. the loose Anti Plugging Bunker of buffering according to claim 2, which is characterized in that the upper surface of described angle with horizontal plane is
40~45 degree.
4. the loose Anti Plugging Bunker of buffering according to claim 3, which is characterized in that the upper surface of described angle with horizontal plane is
45 degree.
5. the loose Anti Plugging Bunker of buffering according to claim 2, which is characterized in that the top above loose piece of the buffering
There are negative pressure ventilation holes for portion and following bottom.
6. the loose Anti Plugging Bunker of buffering according to claim 1 or 2, which is characterized in that on the inner wall of the coal bunker (1)
From bottom to top layering be provided with loose piece of the first buffering (2), second buffering loose piece of (3), third buffer loose piece of (4), the 4th
Buffer loose piece (5) and the 5th loose piece (6) of buffering, the top of first loose piece of the buffering (2) below and the second buffering
In same level, the top of the second loose piece of buffering (3) below buffers loose piece with third for loose piece (3) bottom end below
(4) in same level, third buffers the top of loose piece (4) below and buffers under loose piece (5) with the 4th for bottom end below
The bottom end in face is in same level.
7. the loose Anti Plugging Bunker of buffering according to claim 6, which is characterized in that the 4th loose piece (5) of buffering
It is oppositely arranged with loose piece of (6) two loose piece of bufferings of the 5th buffering, first loose piece of the buffering (2), the second buffering are dredged
Loose spot (3), third buffer loose piece (4) and the adjacent setting that is staggered between the two of the 4th loose piece of buffering (5).
8. the loose Anti Plugging Bunker of buffering according to claim 1, which is characterized in that coal bunker (1) shape is circular cone
Storehouse, hyperbola storehouse, eccentric circular cone storehouse, special-shaped storehouse, side cone storehouse or bias side bore storehouse.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017206997287 | 2017-06-15 | ||
| CN201720699728 | 2017-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208217502U true CN208217502U (en) | 2018-12-11 |
Family
ID=64530933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317877.7U Expired - Fee Related CN208217502U (en) | 2017-06-15 | 2018-03-08 | A kind of loose Anti Plugging Bunker of buffering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208217502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014267A (en) * | 2020-08-28 | 2020-12-01 | 华能洛阳热电有限责任公司 | Coal fluidity detection device and detection method |
-
2018
- 2018-03-08 CN CN201820317877.7U patent/CN208217502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014267A (en) * | 2020-08-28 | 2020-12-01 | 华能洛阳热电有限责任公司 | Coal fluidity detection device and detection method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210308 |