CN105220928B - Flyash repository - Google Patents
Flyash repository Download PDFInfo
- Publication number
- CN105220928B CN105220928B CN201510700781.XA CN201510700781A CN105220928B CN 105220928 B CN105220928 B CN 105220928B CN 201510700781 A CN201510700781 A CN 201510700781A CN 105220928 B CN105220928 B CN 105220928B
- Authority
- CN
- China
- Prior art keywords
- discharging
- library
- flyash
- reservior
- storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010881 fly ash Substances 0.000 title claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 59
- 238000003860 storage Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 241000282326 Felis catus Species 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
A kind of large-scale flyash repository, in order to realize the extensive unified storage to flyash, and convenient allotment, reduction flyash storage device production cost are uniformly controlled to flyash storage, outbound.It is made up of the library, access path, feeding device, main device for discharging and auxiliary discharging device；The library is the cylindrical type structures built by armored concrete and steel construction, and four parts are pushed up in point bottom of the reservior, Core Walls Structure, Ku Bi and storehouse；Feeding device is laid along the library outside is uniform；Main device for discharging includes elevator, conveyer and drawing mechanism；Auxiliary discharging device is fixedly mounted on the storehouse wall outside of the library；Maintenance cat ladder is fixedly installed along storehouse wall outside.Beneficial effect is：Scale is big, and storage capacity is big；Constructed using adjacent reinforced concrete bodies, steel quantity consumption is low, and structural strength is high；From the library middle part discharging, floor space is small, and airborne dust is small；Auxiliary discharging design reducing energy consumption.
Description
Technical field
The present invention relates to a kind of large-scale flyash storage facilities device.
Background technology
Flyash is the solid powder left after coal fully burns, in the annual production of general large scale industry burning boiler all
The enterprises such as substantial amounts of flyash, such as coal-burning power plant can be produced.Flyash is by as solid waste burial a long time ago
Reason, with the development of science and technology, flyash can be turned waste into wealth in the secondary utilization in many fields, especially in building materials field, can be with
By the raw material as cement additire, building block etc..Show that flyash can be according to the thick of specific surface area through research and engineering practice
Thin degree is used in the cement and concrete of different model, the good low cost of effect, with very big value, while flyash
Secondary operation be that the technology that is utilized to coal ash secondary ensures.
In existing flyash production development, flyash production scale is a critically important indicator of economic development,
The flyash storing technology equipment of scale the need for the flyash production of scale is corresponding.Due to the characteristic of flyash, in storage
Must not be made moist when depositing, be mixed into debris, while should prevent from polluting environment, it is impossible to general air storage, arbitrarily placement, therefore needed
Special storage device.Existing finished flyash is general using steel silo storage.The shortcoming of steel board is steel quantity consumption
Greatly, high cost, general steel silo 10 tons or so of tonnage of maximum is influenceed by this factor.
This enterprise plan flyash produces expansion scale in the millions of tons of year production, and storage capacity is big, if using ordinary steel
The plate mode deposited of storage, required steel silo quantity is big, causes that floor space is big, steel quantity consumption is high, transportation dispatching control is complicated
The problems such as, cause enterprise's production capacity higher, it is unfavorable for mass producing the growth requirement of ultra-fine fine coal.The big rule of Development of Novel
The flyash storing mode of mould is imperative.
The content of the invention
The invention aims to realize the extensive unified storage to flyash, and it is convenient to flyash storage,
Outbound is uniformly controlled allotment, reduces flyash storage device production cost, therefore innovation and creation go out a kind of new large-scale powder
Coal ash repository.
To achieve these goals, the technical scheme of flyash repository use of the present invention is：Using armored concrete and
The mode that steel construction is combined designs bulk storage the library, and the library bosom is erect Reinforced Concrete Core Walls Structure construction, coordinated
Steel structure dome and steel plate storehouse wall, steel quantity consumption is few, Stability Analysis of Structures.The funnel-form that repository bottom design is poured for armored concrete
Bottom of the reservior, bell mouth is located at Core Walls Structure bottom and sets discharging pit；Elevator is installed in Core Walls Structure, from discharging pit lifted flyash to
The library top discharge；If feeding device is constituted by being evenly arranged installation dry tap material equipment pipe along the fixation of the library outer wall, pipeline
Lay to the library dome to go out to access along ground；The library is from the top of Core Walls Structure to erection haul conveyer, conveyer outside the library
Delivery end is connected in the storage bin being independently arranged outside the library, and storage bin bottom configures three dischargers simultaneously, and discharger lower section is
Parking stall；The library outer Ku Bi is provided with auxiliary discharging device, is directly accessed from the wall of storehouse by oblique chute；Bottom of the reservior lower section sets directly
The access path led in repository bottom from outside repository.
Above-mentioned storehouse wall is layered the steel plate for using different-thickness from top to bottom, and steel plate thickness increases successively from top to bottom, from
And increase storehouse wall compression strength.
The bottom of the reservior of above-mentioned repository is radially even centered on discharging pit to be divided into multiple difference storing areas.
Above-mentioned feeding device equipment pipe material sucking port enters ground location located at the library outside, tells material mouth and is connect from the library dome
Enter；The material mouth position of telling of each power pumping pipeline is uniformly laid by bottom of the reservior storing region, the different storages for just being separated to bottom of the reservior
Material area.During pan feeding, to be uniformly distributed according to quantity and be stored in storehouse, in order to avoid cause flyash in storehouse uneven to storehouse wall pressure power, to storehouse
Body is impacted.
Storage bin bottom on above-mentioned drawing mechanism is respectively turned on be arranged side by side three groups of dischargers by three road pipelines.
Flyash repository of the present invention is applied to the storage of various mineral class powder and ash shape product, including：Cement, ore deposit
Powder, stone flour, flyash.
The beneficial effects of the present invention are：Scale is big, and storage capacity is big；Constructed using adjacent reinforced concrete bodies, steel quantity consumption is low,
Structural strength is high；From the library middle part discharging, floor space is small, and airborne dust is small；Auxiliary discharging design reducing energy consumption.
Brief description of the drawings：
Accompanying drawing 1 is unitary construction schematic diagram of the invention.
Accompanying drawing 2 is the library organigram of the invention.
In accompanying drawing：The library 1, bottom of the reservior 11, discharging pit 111, Core Walls Structure 12, storehouse wall 13, storehouse top 14, access path 2, overhaul into
Mouthfuls 21, feeding device 3, material sucking port 31, tell material mouth 32, main device for discharging 4, elevator 41, conveyer 42, material receiving end 421, fall
Material end 422, drawing mechanism 43, discharging bin 431, main discharger 432, auxiliary discharging device 5, oblique hopper 51, auxiliary discharger 52,
Maintenance cat ladder 6.
Specific embodiment：
The present invention will be further described in detail below in conjunction with the accompanying drawings：
Flyash repository of the present invention is filled by the library 1, access path 2, feeding device 3, main device for discharging 4 and auxiliary discharging
Put 5 compositions；The library 1 is the cylindrical type structures built by armored concrete and steel construction, point bottom of the reservior 11, Core Walls Structure 12,
14 4 parts are pushed up in storehouse wall 13 and storehouse；Bottom of the reservior 11 locates below ground level, and in funnel-form, is poured by armored concrete and formed, center leakage
Discharging pit 111 is set at quarrel, it is radially even centered on discharging pit 111 to be divided into different storing areas；Core Walls Structure 12 is erected in
In the center discharging pit 111 of bottom of the reservior 11, turn up beams of concrete at top；Storehouse wall 13 is located on the ground, is erect along the side bar of bottom of the reservior 11, uses
Steel plate is soldered to storehouse and pushes up 14 edges layer by layer；Storehouse top 14 is erected at the top of Core Walls Structure 12, along the beams of concrete that turned up at the top of Core Walls Structure 12
Set up support beam；Access path 2 is located at the lower section of bottom of the reservior 11, and maintenance entrance 21 is located at the outer ground of the library 1, through to the center of bottom of the reservior 11
At bottom discharging pit 111；Feeding device 3 is laid along the outside of the library 1 is uniform, using power pumping pipeline device, material sucking port 31
Located at the outside of storehouse wall 13 position near the ground, tell material mouth 32 and be linked into the library 1 from storehouse top 14；Each pumping pipeline tells material mouth 32
Put and uniformly laid by bottom of the reservior storing region, the different storing areas for just being separated to bottom of the reservior 11；Main device for discharging 4 includes elevator
41st, conveyer 42 and drawing mechanism 43；Elevator 41 is fixedly mounted in the Reinforced Concrete Core Walls Structure 13 of the library 1, from storehouse
Pan feeding at the discharging pit 111 at bottom 11, from the top discharge of Core Walls Structure 12；Conveyer 42 is fixed and is erected at the top of storehouse top 14, splicing
The discharging opening of the topping machines 41 of Core Walls Structure 12 is connected at end 421, and blanking end 422 connects the top of discharging bin 431 of drawing mechanism 43；Go out
Material device 43 is fixed and is erected at outside the library 1, including discharging bin 431 and main discharger 432, and the bottom of discharging bin 431 passes through three deferents
Road is respectively turned on three groups of main dischargers 432 being arranged side by side；Auxiliary discharging device 5 is fixedly mounted on the outside of storehouse wall 13 of the library 1,
It is made up of oblique hopper 51 and auxiliary discharger 52, auxiliary discharger 52 is connected in the one end of oblique hopper 51, the other end is oblique from storehouse wall 13
In extending upwardly into the library 1；Maintenance cat ladder 6 is fixedly installed along the outside of storehouse wall 13.
The bevel inclination angle of described bottom of the reservior 11 is more than 15 degree.
Described storehouse wall 13 is layered the steel plate for using different-thickness from top to bottom, and steel plate thickness increases successively from top to bottom.
Cleaner is configured on described main device for discharging 4 and auxiliary discharging device 5.
The height of material sucking port 31 of described feeding device 3 is set by delivery height, installs splicing flexible pipe.
Described main discharger 432 and the lower section of auxiliary discharger 52 sets carrier loader parking stall.
Embodiment 1：Pan feeding operation
Flyash dumper along the peripheral track of the library 1, car is parked in by flyash storage distribution situation in the library specify into
By material device 3, the storage tank discharge duct on car is connected with the material sucking port 31 of specified feeding device 3, by pumping operation from Ku Ding
The designated area told during material mouth 32 is fitted into the library 1 at 14.Each pan feeding can be selected to close according to flyash memory state in the library
Suitable feeding mouth.
Embodiment 2：Discharging operation
Discharging operation has two ways, and discharge operation is carried out by main device for discharging 4 and auxiliary discharging device 5.
In the library 1, flyash leans on itself mobility and Action of Gravity Field, in automatically flowing into discharging pit 111, main device for discharging 4
Flyash is proposed to conveyer 42 from the top of Core Walls Structure 12 from the discharging pit 111 of the center of bottom of the reservior 11 by elevator 41
On, flyash is sent into storage bin 431 by communicated device 42, then through the entrucking of main discharger 432 below storage bin.The discharging is filled
Put discharging quantity big, discharging is clean, speed is fast, and main discharger 432 can simultaneously load many transport vehicles.
When flyash reserves are big in the library 1, the preferential auxiliary discharging device 5 using installed in the outside of storehouse wall 13 is unloaded
Material operation, using the mobility feature of flyash, opens discharge valve, and flyash is natural under gravity to flow from oblique hopper 51
Go out, be passed through the entrucking of auxiliary discharger 52.The device for discharging, consumes energy low, plays the energy-saving effect of integral device.
Embodiment 3：Upkeep operation
The present invention is designed with access path 2 and maintenance 6 two kinds of auxiliary equipment of cat ladder, can be by access path 2 to discharging pit
Equipment is overhauled in 111.When storage capacity is zero, can be entered in the library 1 by access path 2.Can be by overhauling cat ladder 6 pairs
The library top apparatus are overhauled and checked.
Claims (7)
1. a kind of flyash repository, it is characterised in that：Filled by the library (1), access path (2), feeding device (3), main discharging
Put (4) and auxiliary discharging device (5) composition；The library (1) is that the cylindrical type built by armored concrete and steel construction is constructed
Thing, point bottom of the reservior (11), Core Walls Structure (12), the parts of storehouse wall (13) He Kuding (14) four composition；Bottom of the reservior (11) locates below ground level, and is in
Funnel-form, is poured by armored concrete and formed, and discharging pit (111) is set at the bell mouth of center, along footpath centered on discharging pit (111)
It is different storing areas to even partition；Core Walls Structure (12) is erected in bottom of the reservior (11) center discharging pit (111), and top is turned up mixed
Solidifying Tu Liang；Storehouse wall (13) is erect positioned on the ground along bottom of the reservior (11) side bar, is soldered to storehouse top (14) edge layer by layer using steel plate；Storehouse
Top (14) is erected at Core Walls Structure (12) top, and along being turned up at the top of Core Walls Structure (12), beams of concrete sets up support beam；Access path (2)
Positioned at bottom of the reservior (11) lower section, entrance (21) is overhauled located at the library (1) outer ground, through to bottom of the reservior (11) center bottom discharging pit
(111) place；Feeding device (3) is laid along the library (1) outside is uniform, and using power pumping pipeline device, material sucking port (31) is located at
Storehouse wall (13) outside position near the ground, tells material mouth (32) and is linked into the library (1) from Ku Ding (14)；Each pumping pipeline tells material mouth
(32) position is uniformly laid by bottom of the reservior storing region, the different storing areas for just being separated to bottom of the reservior (11)；Main device for discharging (4) bag
Include elevator (41), conveyer (42) and drawing mechanism (43)；Elevator (41) is fixedly mounted on the reinforced concrete of the library (1)
In native Core Walls Structure (12), from pan feeding from the discharging pit (111) of bottom of the reservior (11), from Core Walls Structure (12) top discharge；Conveyer
(42) fixation is erected at storehouse top (14) top, and material receiving end (421) is connected the discharging opening of Core Walls Structure (12) topping machines (41), fallen
Material end (422) connects discharging bin (431) top of drawing mechanism (43)；Drawing mechanism (43) fixation is erected at the library (1) outward, including
Discharging bin (431) and main discharger (432), discharging bin (431) bottom is respectively turned on be arranged side by side three groups by three road pipelines
Main discharger (432)；Auxiliary discharging device (5) is fixedly mounted on storehouse wall (13) outside of the library (1), by oblique hopper (51) and auxiliary
Discharger (52) is helped to constitute, auxiliary discharger (52) is connected in oblique hopper (51) one end, the other end is stretched obliquely from Ku Bi (13)
Enter in the library (1)；Maintenance cat ladder (6) is fixedly installed along storehouse wall (13) outside.
2. flyash repository as claimed in claim 1, it is characterised in that:The bevel inclination angle of bottom of the reservior (11) is more than 15
Degree.
3. flyash repository as claimed in claim 1, it is characterised in that:Storehouse wall (13) is layered using different thickness from top to bottom
The steel plate of degree, from top to bottom steel plate thickness increase successively.
4. flyash repository as claimed in claim 1, it is characterised in that:Main device for discharging (4) and auxiliary discharging device (5)
Upper configuration cleaner.
5. flyash repository as claimed in claim 1, it is characterised in that:The material sucking port (31) of feeding device (3) is highly pressed
Delivery height is set, and installs splicing flexible pipe.
6. flyash repository as claimed in claim 1, it is characterised in that:Main discharger (432) and auxiliary discharger (52)
Lower section sets carrier loader parking stall.
7. flyash repository as claimed in claim 1, it is characterised in that:Suitable for various mineral class powder and ash shape product
Storage, including：Cement, miberal powder, stone flour, flyash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700781.XA CN105220928B (en) | 2015-10-26 | 2015-10-26 | Flyash repository |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700781.XA CN105220928B (en) | 2015-10-26 | 2015-10-26 | Flyash repository |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105220928A CN105220928A (en) | 2016-01-06 |
| CN105220928B true CN105220928B (en) | 2017-06-27 |
Family
ID=54990159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510700781.XA Expired - Fee Related CN105220928B (en) | 2015-10-26 | 2015-10-26 | Flyash repository |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105220928B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760828B (en) * | 2016-12-26 | 2022-11-11 | 山东省元丰节能装备科技股份有限公司 | Spiral homogenization large-scale energy-saving environment-friendly barrel equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB900722A (en) * | 1960-06-20 | 1962-07-11 | James Hardress De Warrenne Wal | Improvements in and relating to storage structures |
| CN2404844Y (en) * | 2000-01-17 | 2000-11-08 | 刘彦宝 | Granary |
| CN200985662Y (en) * | 2006-09-30 | 2007-12-05 | 王凤霞 | Powdery material large-sized steel plate storeroom |
| CN201367752Y (en) * | 2009-01-08 | 2009-12-23 | 刘栓金 | Multifunctional large powder body storeroom |
| CN201406690Y (en) * | 2009-04-10 | 2010-02-17 | 刘栓金 | Ring beam and wedging force composite base of circular powder storage |
| CN201704994U (en) * | 2010-06-18 | 2011-01-12 | 天津万联管道工程有限公司 | Glass fiber reinforced plastic lining steel fiber concrete storage tank |
| CN201818092U (en) * | 2009-12-01 | 2011-05-04 | 马丽 | Floor type multi-passage large-size steel plate storage warehouse |
| CN203321046U (en) * | 2013-06-13 | 2013-12-04 | 赵世青 | Large fluidization warehouse with vertical column |
| CN205224782U (en) * | 2015-10-26 | 2016-05-11 | 宁夏锦绣实业有限公司 | Fly ash repository |
-
2015
- 2015-10-26 CN CN201510700781.XA patent/CN105220928B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB900722A (en) * | 1960-06-20 | 1962-07-11 | James Hardress De Warrenne Wal | Improvements in and relating to storage structures |
| CN2404844Y (en) * | 2000-01-17 | 2000-11-08 | 刘彦宝 | Granary |
| CN200985662Y (en) * | 2006-09-30 | 2007-12-05 | 王凤霞 | Powdery material large-sized steel plate storeroom |
| CN201367752Y (en) * | 2009-01-08 | 2009-12-23 | 刘栓金 | Multifunctional large powder body storeroom |
| CN201406690Y (en) * | 2009-04-10 | 2010-02-17 | 刘栓金 | Ring beam and wedging force composite base of circular powder storage |
| CN201818092U (en) * | 2009-12-01 | 2011-05-04 | 马丽 | Floor type multi-passage large-size steel plate storage warehouse |
| CN201704994U (en) * | 2010-06-18 | 2011-01-12 | 天津万联管道工程有限公司 | Glass fiber reinforced plastic lining steel fiber concrete storage tank |
| CN203321046U (en) * | 2013-06-13 | 2013-12-04 | 赵世青 | Large fluidization warehouse with vertical column |
| CN205224782U (en) * | 2015-10-26 | 2016-05-11 | 宁夏锦绣实业有限公司 | Fly ash repository |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105220928A (en) | 2016-01-06 |
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Granted publication date: 20170627 |