CN106276298B - A kind of closing coal yard - Google Patents
A kind of closing coal yard Download PDFInfo
- Publication number
- CN106276298B CN106276298B CN201510289625.9A CN201510289625A CN106276298B CN 106276298 B CN106276298 B CN 106276298B CN 201510289625 A CN201510289625 A CN 201510289625A CN 106276298 B CN106276298 B CN 106276298B
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- stacker
- belt conveyor
- coal
- track
- wall column
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Abstract
The present invention provides a kind of closing coal yard, including closing rack, feed system and discharge system, feed system includes the enclosing wall column set on closing rack side, the charging belt conveyor in the middle part of enclosing wall column, set on the stacker that can be moved above belt conveyor and on walking track is fed, and stacker is provided with the stacker hoist cable mechanism by coal from trailer and adjustable stacker boom belt feeder pitch angle on the cantilever belt conveyor that charging belt conveyor is delivered to stacker；The top of enclosing wall column is provided with the anti-tipping track of stacker, and a platform is provided in the middle part of enclosing wall column, and the walking track for feeding belt conveyor and stacker is respectively provided on the platform；Discharge system includes the scraper reclaimer and material belt type belt feeder out set on ground.The present invention improves coal yard coal piling height and fullness rate, so that coal yard takes up an area less, investment is small；It takes coal using herringbone door type scratch board reclaimer, is suitable for dump height change, conveniently takes coal.
Description
Technical field
The present invention relates to a kind of closing coal yards, belong to storage field technology field, can be used for the work such as coal, coal chemical industry, electric power
For fire coal storage or transhipment.
Background technique
Currently, totally-enclosed coal yard is used widely with the raising of environmental protection condition.The country is common at present to be had: 1 circle
Shape closed coal yard, 2 bucket-wheel stacker reclaimer Shape closed coal yards, 3 coal storage silos etc..But generally take up an area more, costly, coal-storage cylinder
Although storehouse land occupation is few, costly.
Summary of the invention
The technical problem to be solved in the present invention is that providing, a kind of reserves are big, take up an area less, economic closing coal yard, to solve
The defects of construction investment is big, annual cost is more, land occupation is unreasonable, meets environmental protection requirement.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of closing coal yard, including closing rack, feed system and discharge system, the feed system include being set to closing
The enclosing wall column of rack side, the charging belt conveyor in the middle part of enclosing wall column are set to above charging belt conveyor and can be
The stacker moved on walking track, stacker are provided with the arm belt that coal is delivered to stacker from charging belt conveyor
The stacker hoist cable mechanism of trailer and adjustable stacker boom belt feeder pitch angle on machine；The top of enclosing wall column
It is provided with the anti-tipping track of stacker for the anti-overturn mechanism walking for connecting stacker, it is flat to be provided with one in the middle part of enclosing wall column
Platform, the walking track for feeding belt conveyor and stacker are respectively provided on the platform；The discharge system includes being all provided with
Scraper reclaimer and material belt type belt feeder out in ground.
Stacker walks track along dump longitudinal movement by anti-tipping track, stacker.
Scraper reclaimer is herringbone structure, including main rake and secondary rake, and main drag head portion is fixed on feeding by floating bearing
On gate frame, secondary drag head portion is connected with main rake tail portion, and pair rake tail portion is placed in by directive wheel is fixed on scraper reclaimer door
On secondary rake track steelframe on frame, pair rake tail portion is slided on the secondary rake track steelframe of reclaimer by directive wheel, main rake tail portion
Arcuate oscillating motion is done up and down around floating bearing, and adjusts the pitch angle of main rake, scraper plate feeding by reclaimer hoist cable mechanism
Machine walks track along dump longitudinal movement by feeding.
Multipath discharging belt belt feeder is arranged on the ground of scraper reclaimer outlet, every road, which goes out on material belt type belt feeder, matches
Set one or two scraper reclaimers.
The closing rack is that cross section is nearly semicircular long strip type sealing structure.
Carry out coal and enter coal yard by being located at the charging belt conveyor in the middle part of enclosing wall column platform, by being located at enclosing wall column platform
Middle part and can along dump vertically move stacker, through hoist cable mechanism adjust stacker boom belt feeder pitch angle from
It is low to high to improve coal yard coal piling height and fullness rate in coal yard windrow, so that coal yard takes up an area less, investment is small；Take coal using people
Font door type scratch board reclaimer is suitable for dump height change, conveniently takes coal.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is Fig. 1 profile of ground surface figure.
Fig. 4 is skiagraph on enclosing wall column platform in Fig. 1.
Wherein: 1- stacker；2- scraper reclaimer；3- feeds belt conveyor；The anti-tipping track of 4- stacker；5- windrow
Machine walking track；6- stacker walking track；7- goes out material belt type belt feeder；8- reclaimer track；9- enclosing wall column；10- rack；
11- stacker hoist cable mechanism；12- reclaimer hoist cable mechanism；13- reclaimer door frame；14- stacker trailer；15- heap
Material machine cantilever belt conveyor；16- pair rake；The main rake of 17-；18- reclaimer floating bearing；19- pair harrows track steelframe.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and detailed description.
A kind of closing coal yard, including closing rack 10, feed system and discharge system.It is close that closing rack 10, which is cross section,
Semicircular long strip type sealing structure, this enclosed construction solve coal yard to extraneous problem of environmental pollution.Feed system
Including enclosing wall column 9, set on the charging belt conveyor 3 at the middle part of enclosing wall column 9, above charging belt conveyor 3 and can be expert at
The stacker 1 moved on track is walked, stacker 1, which is provided with, is delivered to stacker boom belt from charging belt conveyor 3 for coal
Stacker trailer 14 on machine 15.Enclosing wall column 9 is set to the side of closing rack 10, and the dump utilization rate formed in space is higher,
Reserves are big.Long strip type structure can extend in the longitudinal direction, adapt to place enlarging and need.The top of enclosing wall column 9 has for connection
The anti-tipping track 4 of stacker of the anti-overturn mechanism walking of stacker, anti-overturn mechanism are set to stacker door frame upper side, can fill
Divide and utilize spatial altitude, reduces coal yard width.The middle part of enclosing wall column 9 is provided with a platform, feeds belt conveyor 3 and stacker
Walking track 5,6 be arranged on platform；Stacker 1 is arranged in 9 middle deck of enclosing wall column, and anti-tipping by stacker
Track 4, stacker walking track 5,6, vertically move along dump；Scraper reclaimer 2 and discharging belt conveyor 7 are set to ground.
Carry out coal and coal yard is entered by charging belt conveyor 3, stacker boom belt is delivered to by stacker trailer 14
On machine 15, the pitch angle of the adjustable stacker boom belt feeder 15 of stacker hoist cable mechanism 11, control material is from low
To height in coal yard windrow, stacker 1 passes through the anti-tipping track 4 of stacker, stacker walking track 5,6 edges on 9 platform of enclosing wall column
It is longitudinal to be moved above feed belt machine 3, realize length direction windrow, and then improve coal yard fullness rate.
Take coal using herringbone door type scratch board reclaimer 2, Lai Shiying dump height change.Scraper reclaimer 2 includes main rake
17 are fixed on scraper reclaimer close to the door of 9 side of enclosing wall column by reclaimer floating bearing 18 with secondary rake 16,17 heads of main rake
On frame 13,16 heads of pair rake are connected with 17 tail portions of main rake, and 16 tail portions of pair rake are placed in by directive wheel is fixed on scraper plate feeding
On secondary rake track steelframe 19 on gate frame 13,16 tail portions of pair rake pass through directive wheel in the secondary rake track steelframe of scraper reclaimer 2
It is slided on 19, arcuate oscillating motion is done around about 18 reclaimer floating bearing in 17 tail portions of main rake, and passes through reclaimer hoist cable mechanism
12 adjust the pitch angle of main rake.Scraper reclaimer 2 adjusts the pitch angle of main rake 17 with dump variation, passes through reclaimer track
8 realize along dump longitudinal movement and take coal to entire coal yard.
Multipath discharging belt belt feeder 7 is arranged on the ground that scraper reclaimer 2 exports, every road goes out on material belt type belt feeder 7
Configure one or two scraper reclaimers 2.
Claims (3)
1. a kind of closing coal yard, including closing rack, feed system and discharge system, it is characterised in that: the feed system packet
It includes the enclosing wall column for being set to closing rack side, the charging belt conveyor in the middle part of enclosing wall column, be set to charging belt conveyor
Top and the stacker that can be moved on walking track, stacker, which is provided with, is delivered to stacker from charging belt conveyor for coal
Cantilever belt conveyor on trailer and adjustable stacker boom belt feeder pitch angle stacker hoist cable mechanism；It encloses
The top of wall column is provided with the anti-tipping track of stacker for the anti-overturn mechanism walking for connecting stacker, and anti-overturn mechanism is set to
Stacker door frame upper side is provided with a platform in the middle part of enclosing wall column, feeds the walking track of belt conveyor and stacker
It is respectively provided on the platform；The discharge system includes the scraper reclaimer and material belt type belt feeder out set on ground；
Stacker walks track along dump longitudinal movement by anti-tipping track, stacker；
Scraper reclaimer is herringbone structure, including main rake and secondary rake, and main drag head portion is fixed on feeding gate by floating bearing
On frame, secondary drag head portion is connected with main rake tail portion, and pair rake tail portion is placed in by directive wheel to be fixed on scraper reclaimer door frame
Secondary rake track steelframe on, pair rake tail portion is slided on the secondary rake track steelframe of reclaimer by directive wheel, main rake tail portion wraparound
Shaft, which is held, does arcuate oscillating motion up and down, and the pitch angle of main rake is adjusted by reclaimer hoist cable mechanism, and scraper reclaimer is logical
Feeding walking track is crossed to vertically move along dump.
2. closing coal yard according to claim 1, it is characterised in that: arrange multichannel on the ground of scraper reclaimer outlet
Material belt type belt feeder out, every road go out one or two scraper reclaimers of configuration on material belt type belt feeder.
3. closing coal yard according to claim 1, it is characterised in that: the closing rack is that cross section is close semicircular
Long strip type sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289625.9A CN106276298B (en) | 2015-06-01 | 2015-06-01 | A kind of closing coal yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289625.9A CN106276298B (en) | 2015-06-01 | 2015-06-01 | A kind of closing coal yard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106276298A CN106276298A (en) | 2017-01-04 |
| CN106276298B true CN106276298B (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510289625.9A Active CN106276298B (en) | 2015-06-01 | 2015-06-01 | A kind of closing coal yard |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292471B (en) * | 2018-11-01 | 2024-05-07 | 中国电力工程顾问集团西北电力设计院有限公司 | Strip coal yard double-bucket-wheel tail-to-tail arrangement system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803514A1 (en) * | 1988-02-05 | 1989-08-17 | Krupp Polysius Ag | Apparatus for stacking and unstacking bulk material in a circular store |
| DE19521611C2 (en) * | 1995-06-18 | 1998-01-22 | Haendle Gmbh Masch Anlagenbau | Round silo, especially for clay or similar materials |
| CN201942334U (en) * | 2010-12-08 | 2011-08-24 | 长春发电设备总厂 | Portal-type scraping plate reclaimer |
| CN103010768A (en) * | 2012-12-13 | 2013-04-03 | 中冶京诚工程技术有限公司 | Closed bulk material warehouse |
| CN103523545A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Door type stacker-reclaimer allowing lateral stacking and lateral reclaiming |
| CN203497941U (en) * | 2013-09-03 | 2014-03-26 | 河南卫华重型机械股份有限公司 | Side-suspension cart for crane and crane utilizing same |
| CN103922154A (en) * | 2014-02-14 | 2014-07-16 | 中国电力工程顾问集团西南电力设计院 | Closed coal yard |
| CN204198014U (en) * | 2014-11-05 | 2015-03-11 | 华电重工股份有限公司 | A kind of circular stockyard mixed-windrowed locomotive and circular stockyard gate-type mixing stacker-reclaimer |
| CN204714096U (en) * | 2015-06-01 | 2015-10-21 | 华电郑州机械设计研究院有限公司 | A kind of closed coal yard |
-
2015
- 2015-06-01 CN CN201510289625.9A patent/CN106276298B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803514A1 (en) * | 1988-02-05 | 1989-08-17 | Krupp Polysius Ag | Apparatus for stacking and unstacking bulk material in a circular store |
| DE19521611C2 (en) * | 1995-06-18 | 1998-01-22 | Haendle Gmbh Masch Anlagenbau | Round silo, especially for clay or similar materials |
| CN201942334U (en) * | 2010-12-08 | 2011-08-24 | 长春发电设备总厂 | Portal-type scraping plate reclaimer |
| CN103010768A (en) * | 2012-12-13 | 2013-04-03 | 中冶京诚工程技术有限公司 | Closed bulk material warehouse |
| CN203497941U (en) * | 2013-09-03 | 2014-03-26 | 河南卫华重型机械股份有限公司 | Side-suspension cart for crane and crane utilizing same |
| CN103523545A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Door type stacker-reclaimer allowing lateral stacking and lateral reclaiming |
| CN103922154A (en) * | 2014-02-14 | 2014-07-16 | 中国电力工程顾问集团西南电力设计院 | Closed coal yard |
| CN204198014U (en) * | 2014-11-05 | 2015-03-11 | 华电重工股份有限公司 | A kind of circular stockyard mixed-windrowed locomotive and circular stockyard gate-type mixing stacker-reclaimer |
| CN204714096U (en) * | 2015-06-01 | 2015-10-21 | 华电郑州机械设计研究院有限公司 | A kind of closed coal yard |
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| Publication number | Publication date |
|---|---|
| CN106276298A (en) | 2017-01-04 |
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