CN207390109U - A kind of lining steel plate component and the coal bunker using the component - Google Patents
A kind of lining steel plate component and the coal bunker using the component Download PDFInfo
- Publication number
- CN207390109U CN207390109U CN201620842090.3U CN201620842090U CN207390109U CN 207390109 U CN207390109 U CN 207390109U CN 201620842090 U CN201620842090 U CN 201620842090U CN 207390109 U CN207390109 U CN 207390109U
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- China
- Prior art keywords
- steel plate
- plate cylinder
- coal bunker
- lining
- coal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A kind of coal bunker the utility model discloses lining steel plate component and using the component, including more piece taper steel plate cylinder, the lower edge of upper section steel plate cylinder is plugged into the inside on the upper edge of next section steel plate cylinder, it is more than lower edge opening along opening in the often section steel plate cylinder, the bottom angled angle of the steel plate cylinder is 75 °.The utility model is simple in structure easy to use, is suitable for the use of ultra-deep coal bunker, the bottom that impact force crosses the entire coal bunker of havoc is avoided to close up, it can be ensured that working face is normally mined, while realizes production of not stopping work.
Description
Technical field
The utility model is related to produce coal coal bunker more particularly to a kind of lining steel plate component and the uses of a kind of bank
The coal bunker of the component.
Background technology
It mines on the working face in colliery, needs to transport to main shaft by the coal produced on working face and promoted, for super
Deep coal bunker, such as height are higher than the coal bunker of 80m, if according to conventional design, it is necessary at least two coal bunkers, add reprinting belt,
Coal from the coal breakage of a coal bunker to belt is transmitted first, another coal bunker is then transported to again, then transports to next main shaft.
Roof belt, which is gone down the hill, needs lane to repair, installs belt, and two coal bunkers of constructing, the duration is longer can not to meet working face
It goes into operation the duration.
For the working face that yield is larger, situations such as coal flow is big, and coal bunker may need a large amount of coal storages, select under
Crossheading one direct coal breakage of ultra-deep coal bunker of construction reprints the scheme in lane to sealing-tape machine.Such coal bunker projected depth 89m, waste footpath
4m, net footpath 3m, mouth closing in angle is 65 ° under coal bunker, and armored concrete pours.To prevent coal breakage from impacting and handling stifled storehouse, coal bunker
After construction, adjacent upper and lower height difference 3.6m is pressed by coal bunker central symmetry and the same horizontal position in bulkhead bulkhead, by same side
To wrong 15 ° of placement diameters of stubble coal steel wire rope is blocked for Ф 31mm；Two groups of pressure wind clearing apparatus have been installed at mouth skew wall under coal bunker.
Due to influencing to consider deficiency to the impact in ultra-deep coal bunker use, there are some problems.First, moist coal flows through
After crossing ultra-deep freely falling body, mouth hits tight easily stifled Bin Card eye under coal bunker, and since coal bunker is not relatively deep disposable.Second is that coarse coal
Cash passes through ultra-deep freely falling body, and impact kinetic energy is larger, larger to closing in skew wall damage under coal bunker.Coal bunker frequently blocks up storehouse in use
Card eye has seriously affected the normal production order of mine.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of lining steel plate component and use and are somebody's turn to do
The coal bunker of component reduces damage of the bastard coal to closing up under coal bunker.
The utility model is achieved through the following technical solutions, a kind of lining steel plate component of the utility model, including more
Pitch cone shape steel plate cylinder, the lower edge of upper section steel plate cylinder is plugged into the inside on the upper edge of next section steel plate cylinder, described often to save steel plate cylinder
On along opening be more than lower edge opening, the bottom angled angle of the steel plate cylinder is 70~80 °.
One of preferred embodiment as the utility model, the bottom angled angle of the steel plate cylinder is 75 °.
One of preferred embodiment as the utility model, the wall thickness of the steel plate cylinder positioned at top is 35~45mm.
The wall thickness of the steel plate cylinder positioned at top is 40mm.It can bear the enormous impact force of bastard coal.
The wall thickness of the steel plate cylinder positioned at top is more than the wall thickness of the steel plate cylinder of other positions.What top was subject to rushes
Hit maximum.
One of preferred embodiment as the utility model, the upper section steel plate cylinder grafting enter next depth for connecing steel plate cylinder
For the 1/5~1/2 of steel plate cylinder height.
A kind of coal bunker using the lining steel plate component, the lining steel plate component are arranged at the bottom of coal bunker, institute
It states to fill between lining steel plate component and coal bunker inner wall and sets Gurit glue-line.Compared with concreting, not only shortened curing time but also
Filling intensity is added, ensure that the normal production of working face.
A circle arc junction steel plate is equipped between the upper edge of the steel plate cylinder positioned at top and the borehole wall of coal bunker.
The step of most wide about 300mm can be left after filling along the borehole wall cannot be close in steel plate cylinder after installation.To avoid step
Stagnant coal causes card eye and reduces impact force of the coal stream to step, installs arc junction steel plate.
Angle between the top of the arc junction steel plate and the borehole wall of coal bunker is less than or equal to 30 °, the arc connection
The inside of the steel plate cylinder of the end insertion top of steel plate.
The utility model has the following advantages compared with prior art：The utility model is simple in structure easy to use, is suitable for
Ultra-deep coal bunker uses, and the bottom that impact force crosses the entire coal bunker of havoc is avoided to close up, it can be ensured that working face is normally mined, simultaneously
Realize production of not stopping work.
Description of the drawings
Fig. 1 is the structure diagram of the utility model lining steel plate component.
Specific embodiment
Elaborate below to the embodiment of the utility model, the present embodiment using technical solutions of the utility model before
It puts and is implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
As shown in Figure 1, the present embodiment includes the lining steel plate component for being arranged at the bottom of coal bunker, lining steel plate component includes
Eight pitch cone shape steel plate cylinders 1, the lower edge of upper section steel plate cylinder 1 is plugged into the inside on the upper edge of next section steel plate cylinder 1, described often to save steel
It is more than lower edge opening along opening on plate cylinder 1, the bottom angled angle of the steel plate cylinder 1 is 75 °.A upper section 1 grafting of steel plate cylinder
Enter 1/3 that next depth for connecing steel plate cylinder 1 is 1 height of steel plate cylinder.
Inner steel lining is installed at buccal funnel under coal bunker to reduce impact of the bastard coal to mouth closing in skew wall under coal bunker, and by steel
The bottom angled angle design of plate cylinder 1 is 75 ° to reduce coal stream to the viscous of bulkhead.
Wall thickness positioned at the steel plate cylinder 1 of top is 40mm.1 wall thickness of steel plate cylinder of other positions is 20mm.By repeatedly
Practice understands that design processing wall thickness 20mm closing ins angle is 75 ° of 1 more piece of taper steel plate cylinder, the grafting at mouth closing under coal bunker
Installation, it is real with concreting between inner steel lining and bulkhead.After inner steel lining installation, block up mouth under Bin Card eye and coal bunker and close up
The damage problem of skew wall is resolved, but usage time is not long to occur stifled storehouse again, after personnel enter the stifled storehouse of coal bunker processing
It checks and finds inner steel lining due to the enormous impact force of bastard coal, weld cracking, steel panel hem.Damage steel plate cylinder 1 can only be carried out
It replaces and installs additional, using effect is still undesirable, is only capable of maintaining three days or so to damage.Therefore, the armor plate strength and weld seam of 20mm
Insufficient strength.
The step of most wide about 300mm can be left after filling along the borehole wall cannot be close in steel plate cylinder 1 after installation.To avoid platform
The stagnant coal of rank causes card eye and reduces impact force of the coal stream to step, positioned at the upper edge of the steel plate cylinder 1 of top and the borehole wall of coal bunker
Between be equipped with one circle arc junction steel plate.Angle between the top of arc junction steel plate and the borehole wall of coal bunker is 30 °, the arc
The inside of the steel plate cylinder 1 of the end insertion top of junction steel plate.
It is filled after installing, between lining steel plate component and coal bunker inner wall and sets Gurit glue-line.Compared with concreting,
Not only shorten curing time but also added filling intensity, and ensure that the normal production of working face.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of lining steel plate component, which is characterized in that including more piece taper steel plate cylinder, the lower edge of upper section steel plate cylinder is plugged into
It is next section steel plate cylinder upper edge inside, it is described often save steel plate cylinder on along opening be more than lower edge opening, the receipts of the steel plate cylinder
Bicker degree is 70~80 °.
2. a kind of lining steel plate component according to claim 1, which is characterized in that the closing in angle of the steel plate cylinder is
75°。
3. a kind of lining steel plate component according to claim 1, which is characterized in that the steel plate cylinder positioned at top
Wall thickness is 35~45mm.
4. a kind of lining steel plate component according to claim 3, which is characterized in that the steel plate cylinder positioned at top
Wall thickness is 40mm.
5. a kind of lining steel plate component according to claim 1, which is characterized in that the steel plate cylinder positioned at top
Wall thickness is more than the wall thickness of the steel plate cylinder of other positions.
6. a kind of lining steel plate component according to claim 1, which is characterized in that under the upper section steel plate cylinder grafting enters
One depth for connecing steel plate cylinder is the 1/5~1/2 of steel plate cylinder height.
7. a kind of use requires the coal bunker of 1~6 any one of them lining steel plate component such as power, which is characterized in that the liner
Steel plate component is arranged at the bottom of coal bunker, is filled between the lining steel plate component and coal bunker inner wall and sets Gurit glue-line.
8. a kind of coal bunker according to claim 7, which is characterized in that the upper edge of the steel plate cylinder positioned at top and coal
A circle arc junction steel plate is equipped between the borehole wall in storehouse.
9. a kind of coal bunker according to claim 8, which is characterized in that the top of the arc junction steel plate and the well of coal bunker
Angle between wall is less than or equal to 30 °, the inside of the steel plate cylinder of the end insertion top of the arc junction steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842090.3U CN207390109U (en) | 2016-08-04 | 2016-08-04 | A kind of lining steel plate component and the coal bunker using the component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842090.3U CN207390109U (en) | 2016-08-04 | 2016-08-04 | A kind of lining steel plate component and the coal bunker using the component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207390109U true CN207390109U (en) | 2018-05-22 |
Family
ID=62401505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842090.3U Active CN207390109U (en) | 2016-08-04 | 2016-08-04 | A kind of lining steel plate component and the coal bunker using the component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207390109U (en) |
-
2016
- 2016-08-04 CN CN201620842090.3U patent/CN207390109U/en active Active
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