CN206665500U - Lump coal directly fills system - Google Patents
Lump coal directly fills system Download PDFInfo
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- CN206665500U CN206665500U CN201720341182.8U CN201720341182U CN206665500U CN 206665500 U CN206665500 U CN 206665500U CN 201720341182 U CN201720341182 U CN 201720341182U CN 206665500 U CN206665500 U CN 206665500U
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- coal
- sifter
- smalls
- lump
- medium sized
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Abstract
The utility model discloses a kind of lump coal directly to fill system.Lump coal, which directly fills system, to be included：Transporter, the charging aperture of the transporter are connected with lump coal reclaiming conveyer or coal bunker；Screening plant, the screening plant include being sequentially connected logical the smalls sifter, the small coal sifter for sieving small coal, medium sized coal sifter and coarse coal sifter for sieving medium sized coal that are used to sieve smalls；The charging aperture of the smalls sifter is connected with the discharging opening of the screening plant, smalls outlet is offered on the smalls sifter, fritter coal export is offered on the small coal sifter, medium sized coal outlet is offered on the medium sized coal sifter, bulk coal export is offered on the coarse coal sifter.Lump coal provided by the utility model directly fills system, reduces the transport difficulty of lump coal, reduces handling number, improves lump coal rate, has ensured the economic benefit of lump coal, improves the transport efficacy of lump coal.
Description
Technical field
Coal storaging and transport technology field is the utility model is related to, more particularly to a kind of lump coal directly fills system.
Background technology
Lump coal is needed to reprint to coal bunker after washing and stored, and then carries out entrucking sale.
In the prior art, lump coal is generally required by once holding together under coal cargo handling process, once upper coal cargo handling process and storehouse
Or coal yard regrading process, above-mentioned handling and screening process have the following disadvantages：First, the handling of lump coal and screening process
It is cumbersome, add the difficulty of coal cinder transport；Second, handling number is more, and lump coal easily occurs to hit to crush in cargo handling process,
Lump coal rate is reduced, has had a strong impact on the quality of lump coal, reduces the economic benefit of lump coal；3rd, coal bunker regrading shakes
Dynamic screening process amount is few, and screening efficiency is low, causes lump coal conevying efficiency low.
Therefore, it is necessary to solves above-mentioned technical problem.
Utility model content
The utility model provides a kind of lump coal and directly fills system, to solve problems of the prior art, reduces lump coal
Transport difficulty, handling number is reduced, improves lump coal rate, ensures the economic benefit of lump coal, improves the transport efficacy of lump coal.
The utility model provides a kind of lump coal and directly fills system, including：Transporter, the charging aperture and lump coal of the transporter
Reclaiming conveyer or coal bunker are connected；Screening plant, the screening plant include being sequentially connected the logical end for being used to sieve smalls
Coal sifter, the small coal sifter for sieving small coal, medium sized coal sifter and coarse coal for sieving medium sized coal
Sifter；The charging aperture of the smalls sifter is connected with the discharging opening of the transporter, is opened up on the smalls sifter
There is smalls outlet, fritter coal export is offered on the small coal sifter, medium sized coal is offered on the medium sized coal sifter
Export, bulk coal export is offered on the coarse coal sifter.
Alternatively, the smalls outlet is connected with smalls transport vehicle；The fritter coal export and small coal transport vehicle phase
Connection；The medium sized coal outlet is connected with medium sized coal transport vehicle；The bulk coal export is connected with coarse coal transport vehicle.
Alternatively, the smalls sifter includes the first screening portion and the first conveying portion for transmitting lump coal, and described
The first sieve plate is provided between one conveying portion and the first screening portion, is offered on first sieve plate for sieving smalls
First sieve aperture, the smalls outlet are opened in the bottom in the first screening portion, the first conveying portion and the fritter screen
Divide device connection.
Alternatively, the quantity of first sieve aperture is multiple that multiple first sieve apertures are uniform on first sieve plate
Distribution.
Alternatively, the transporter is ribbon conveyer.
Alternatively, entrucking funnel is provided with the smalls transport vehicle, entrance and the smalls of the entrucking funnel go out
Mouth is connected.
Alternatively, the second sieve plate is provided with the small coal sifter, is offered on second sieve plate for sieving
Second sieve aperture of small coal.
Alternatively, the 3rd sieve plate is provided with the medium sized coal sifter, is offered on the 3rd sieve plate for sieving
3rd sieve aperture of medium sized coal.
Alternatively, the aperture of the 3rd sieve aperture>The aperture of second sieve aperture>The aperture of first sieve aperture.
Alternatively, the level height of the smalls sifter>The level height of the small coal sifter>Medium sized coal sieves
The level height of device>The level height of coarse coal sifter.
Lump coal provided by the utility model directly fills system, can be effectively by coal after the sieving actoion of screening plant
Lump coal in storehouse is divided into four kinds of coarse coal, medium sized coal, small coal and smalls, and separates output, and the transport for reducing lump coal is difficult
Degree, whole screening process can be completed inside screening plant, and screening efficiency is high, without repeatedly transporting in screening process, reduce
Handling numbers, effectively avoid lump coal from mutually colliding, improve lump coal rate, ensured the economic benefit of lump coal, improved lump coal
Transport efficacy.
Brief description of the drawings
Preferred embodiment in the present invention will be described in detail by accompanying drawing below, it will help understand the purpose of the present invention and excellent
Point, wherein:
Fig. 1 is the structural representation that the lump coal that the utility model preferred embodiment provides directly fills system.
Fig. 2 is the structural representation for the smalls sifter that the utility model preferred embodiment provides.
Embodiment
Mention in this manual or may mention up, down, left, right, before and after, front, the back side, top, bottom etc.
Orientation term is defined relative to the construction shown in each accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From particular elements geometric center direction they be relative concept, it is therefore possible to can according to its residing diverse location, difference
Use state and correspondingly changed.So also these or other orientation terms should not be construed to restricted use
Language.
Fig. 1 is the structural representation that the lump coal that the utility model preferred embodiment provides directly fills system, and Fig. 2 is that this practicality is new
The structural representation for the smalls sifter that type preferred embodiment provides, the direction of arrow is the transporting direction of coal in wherein Fig. 2.
As shown in figure 1, the utility model, which provides a kind of lump coal, directly fills system, including：Transporter 1 and screening plant 2.
Referring to Fig. 1 to Fig. 2, the charging aperture of the transporter 1 is connected with lump coal reclaiming conveyer or coal bunker 4；
So that the charging aperture of transporter 1 is connected with coal bunker 4 as an example, the screening plant 2 include be sequentially connected logical smalls sifter 21,
Small coal sifter 22, medium sized coal sifter 23 and coarse coal sifter 24, lump coal flow through successively after entering screening plant 2
Be sorted after smalls sifter 21, small coal sifter 22, medium sized coal sifter 23 and coarse coal sifter 24 rear smalls,
Small coal, medium sized coal and coarse coal.The charging aperture of the smalls sifter is connected with the discharging opening of the transporter 1, fortune
Defeated machine 1 transports the lump coal in coal bunker 4 to the inside of screening plant 2.Smalls outlet, block are offered on the smalls sifter 21
Coal enters in smalls sifter 21 from the entrance of screening plant 2, and the inside of smalls sifter 21 can be provided with for sieving end
First screening part of coal, the smalls in lump coal are screened out by the first screening part and are transported out screening plant 2 from smalls outlet, enter
Enter next operating flow.The inside of the small coal sifter 22 can be provided for sieving the second screening part of small coal, small
Fritter coal export is offered on lump coal sifter 22, is entered from smalls sifter 21 in the lump coal inside small coal sifter 22
Small coal screened out by the second screening part and screening plant 2 be transported out from fritter coal export, into next transhipment flow.Institute
Stating the inside of medium sized coal sifter 23 can be provided for sieving the 3rd screening part of medium sized coal, be opened up on medium sized coal sifter 23
There is medium sized coal outlet, the medium sized coal entered from small coal sifter 22 in the lump coal inside medium sized coal sifter 23 is by the 3rd sieve
Bulk-breaking screens out and is transported out screening plant 2 from medium sized coal outlet, into next transhipment flow.The coarse coal sifter 24
On offer bulk coal export, into the lump coal inside coarse coal sifter 24 directly by bulk coal export be transported out screening dress
Put 2.Herein it should be noted that coarse coal refers generally to lump coal of the particle diameter in more than 25cm, medium sized coal refers generally to particle diameter and existed
Lump coal between 10-25cm, small coal refer generally to lump coal of the particle diameter between 1-10cm, and smalls refers to the fine coal that particle diameter is less than 1cm.
The lump coal that the utility model embodiment provides directly fills system, can be effective after the sieving actoion by screening plant 2
Lump coal in coal bunker 4 is divided into four kinds of coarse coal, medium sized coal, small coal and smalls by ground, and separates output, reduces lump coal
Transport difficulty, whole screening process can complete inside screening plant 2, and screening efficiency is high, without repeatedly in screening process
Transhipment, reduces handling number, effectively avoids lump coal from mutually colliding, improve lump coal rate, ensured the economic benefit of lump coal, carried
The high transport efficacy of lump coal.
Alternatively, the smalls outlet is connected with smalls transport vehicle 31, and smalls can directly pass through smalls transport vehicle 31
Entrucking is sold.The fritter coal export is connected with small coal transport vehicle 32, and small coal coal can be transported directly by small coal
The entrucking of car 32 is sold.The medium sized coal outlet is connected with medium sized coal transport vehicle 33, and medium sized coal can directly pass through last medium sized coal
The entrucking of transport vehicle 33 is sold.The bulk coal export is connected with coarse coal transport vehicle 34, and coarse coal can directly pass through bulk
The entrucking of coal coal transport vehicle 34 is sold, and four kinds of different coals of particle diameter divide car transportation and sale, and the effect of entrucking and transport greatly improved
Rate.
Alternatively, the smalls sifter 21 includes the first screening portion 26 and the first conveying portion 27 for transmitting lump coal,
The first sieve plate 29 is provided between the first conveying portion 27 and the first screening portion 26, is offered on first sieve plate 29
For sieving the first sieve aperture 28 of smalls, the smalls outlet is opened in the bottom in the first screening portion 26, and described first is defeated
Material portion 27 connects with the small coal sifter 22.First sieve aperture 28 is used to sieve smalls, and the smalls outlet is opened in
The bottom in the first screening portion 26.The aperture of first sieve aperture 28 can be 1cm, lump coal when flowing through the first sieve plate 29, wherein
Smalls of the particle size values less than 1cm can be sized out.
Smalls of the particle size values less than 1cm enters in the first screening portion 26 out of first sieve aperture 28, and is exported and arranged by smalls
Go out.
Alternatively, the quantity of first sieve aperture 28 is multiple that can increase the screening efficiency of the first sieve aperture 28, Duo Gesuo
State the first sieve aperture 28 to be uniformly distributed on first sieve plate 29, the quality of the screening of the first sieve aperture 28 can be improved.
Alternatively, the transporter 1 is ribbon conveyer, and ribbon conveyer conveying is steady, effectively can prevent lump coal from existing
Collided in transportation broken, ensured the lump coal rate of lump coal.
It is preferred that entrucking funnel is provided with the smalls transport vehicle 31, entrance and the smalls of the entrucking funnel
Outlet is connected.Acted on by the entrucking of entrucking funnel, can effectively increase the efficiency of entrucking.
On the basis of above-described embodiment, the second sieve plate, second sieve plate are provided with the small coal sifter 22
On offer the second sieve aperture for sieving small coal；It is provided with the 3rd sieve plate in the medium sized coal sifter 23, the described 3rd
The 3rd sieve aperture for sieving medium sized coal is offered on sieve plate.Alternatively, the aperture of the 3rd sieve aperture>Second sieve aperture
Aperture>The aperture of first sieve aperture 28.Wherein the aperture of the second sieve aperture can be 10cm, and the second sieve aperture is located at flowing through for lump coal
In approach, when lump coal passes through the second sieve aperture, small coal of the particle size values less than 10cm can be sized out, and be gone out by small coal
Mouth is transported out screening plant 2.The aperture of wherein the 3rd sieve aperture can be 25cm, and the 3rd sieve aperture is located at the flowing through channel of lump coal
On, when lump coal passes through three sieve apertures, lump coal of the particle size values less than 25cm can be sized out.
Further, the level height of the smalls sifter 21>The level height of the small coal sifter 22>Middle piece
The level height of coal sifter 23>The level height of coarse coal sifter 24.Can the first sieve plate 29, the second sieve plate and
3rd sieve plate is made skewed, and smalls sifter can be sequentially entered under gravity into the lump coal inside screening plant 2
21st, small coal sifter 22, medium sized coal sifter 23, coarse coal sifter 24, ensure the fluency in transportation, save
Energy needed for transmission.
Lump coal provided by the utility model directly fills system, can be effectively by coal after the sieving actoion by screening plant 2
Lump coal in storehouse 4 is divided into four kinds of coarse coal, medium sized coal, small coal and smalls, and separates output, reduces the transport of lump coal
Difficulty, whole screening process can be completed inside screening plant 2, and screening efficiency is high, without repeatedly transporting in screening process, subtract
Handling number is lacked, has effectively avoided lump coal from mutually colliding, improved lump coal rate, ensured the economic benefit of lump coal, improved block
The transport efficacy of coal.
Finally it should be noted that：Above example is only 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, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The scope of scheme.
Claims (10)
1. a kind of lump coal directly fills system, it is characterised in that including：
Transporter, the charging aperture of the transporter are connected with lump coal reclaiming conveyer or coal bunker；
Screening plant, the screening plant, which includes being sequentially connected, logical is used to sieving the smalls sifter of smalls, small for sieving
The small coal sifter of lump coal, medium sized coal sifter and coarse coal sifter for sieving medium sized coal；The smalls screening
The charging aperture of device is connected with the discharging opening of the transporter, and smalls outlet, the fritter are offered on the smalls sifter
Fritter coal export is offered on coal sifter, medium sized coal outlet, the coarse coal screening are offered on the medium sized coal sifter
Bulk coal export is offered on device.
2. lump coal according to claim 1 directly fills system, it is characterised in that the smalls outlet is connected with smalls transport vehicle
It is logical；The fritter coal export is connected with small coal transport vehicle；The medium sized coal outlet is connected with medium sized coal transport vehicle；It is described
Bulk coal export is connected with coarse coal transport vehicle.
3. lump coal according to claim 1 directly fills system, it is characterised in that the smalls sifter includes the first screening portion
The first conveying portion with for transmitting lump coal, the first sieve plate is provided between the first conveying portion and the first screening portion,
The first sieve aperture for sieving smalls is offered on first sieve plate, the smalls outlet is opened in the first screening portion
Bottom, the first conveying portion connect with the small coal sifter.
4. lump coal according to claim 3 directly fills system, it is characterised in that the quantity of first sieve aperture is more to be multiple
Individual first sieve aperture is uniformly distributed on first sieve plate.
5. the lump coal according to claim 1-4 any one directly fills system, it is characterised in that the transporter is transported for belt
Defeated machine.
6. lump coal according to claim 2 directly fills system, it is characterised in that entrucking leakage is provided with the smalls transport vehicle
Bucket, the entrance of the entrucking funnel are connected with smalls outlet.
7. lump coal according to claim 3 directly fills system, it is characterised in that is provided with second in the small coal sifter
Sieve plate, the second sieve aperture for sieving small coal is offered on second sieve plate.
8. lump coal according to claim 7 directly fills system, it is characterised in that is provided with the 3rd in the medium sized coal sifter
Sieve plate, the 3rd sieve aperture for sieving medium sized coal is offered on the 3rd sieve plate.
9. lump coal according to claim 8 directly fills system, it is characterised in that the aperture of the 3rd sieve aperture>Described second
The aperture of sieve aperture>The aperture of first sieve aperture.
10. the lump coal according to claim 7-9 any one directly fills system, it is characterised in that the smalls sifter
Level height>The level height of the small coal sifter>The level height of medium sized coal sifter>The level of coarse coal sifter
Highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341182.8U CN206665500U (en) | 2017-04-01 | 2017-04-01 | Lump coal directly fills system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341182.8U CN206665500U (en) | 2017-04-01 | 2017-04-01 | Lump coal directly fills system |
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| Publication Number | Publication Date |
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| CN206665500U true CN206665500U (en) | 2017-11-24 |
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ID=60367182
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720341182.8U Active CN206665500U (en) | 2017-04-01 | 2017-04-01 | Lump coal directly fills system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861672A (en) * | 2018-06-26 | 2018-11-23 | 山西天地王坡煤业有限公司 | Lump coal diameter screening plant |
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2017
- 2017-04-01 CN CN201720341182.8U patent/CN206665500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861672A (en) * | 2018-06-26 | 2018-11-23 | 山西天地王坡煤业有限公司 | Lump coal diameter screening plant |
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