CN104975121A - Multi-outlet coke and ore tank - Google Patents
Multi-outlet coke and ore tank Download PDFInfo
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- CN104975121A CN104975121A CN201510492708.8A CN201510492708A CN104975121A CN 104975121 A CN104975121 A CN 104975121A CN 201510492708 A CN201510492708 A CN 201510492708A CN 104975121 A CN104975121 A CN 104975121A
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- bin
- ore
- feed bin
- crude fuel
- discharge port
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Abstract
The invention discloses a multi-outlet coke and ore tank which comprises storage bins for multiple types of raw fuels, wherein the storage bins for different types of crude fuels are separated by vertical walls; the storage bins for at least partial types of crude fuels are provided with a plurality of outlets; outlets in the storage bins for the same type of crude fuel are respectively communicated with the storage bin; various outlets of storage bins for the same type of crude fuel mutually form a standby relationship; and different crude fuel storage bins of the coke and mine tank are separated by vertical walls in order to avoid material mixing. The multi-outlet coke and ore tank changes the traditional storage bin structure, cancels the vertical walls between the storage bins for the same type of raw fuel, saves the construction quantity of the vertical walls, lowers the engineering investment of the coke and ore tank, increases the effective volume of the storage bin, can lower the height of the coke and ore tank, and further lowers the coke and ore tank engineering investment.
Description
Technical field
The invention belongs to the burnt groove in ore deposit in iron and steel metallurgical industry ironmaking production and feeding system technical field, be specifically related to a kind of many discharge ports burnt ore deposit groove.
Background technology
During blast fumance, required crude fuel generally comprises the multiple crude fuels such as coke, agglomerate, pellet, lump ore, assorted ore deposit, generally, often kind of crude fuel all has multiple feed bin, wherein maximum with agglomerate, pellet and lump ore, even also separate between each feed bin of same material, perpendicular wall is namely had to separate.Each feed bin has a discharge port, respectively establishes a set of screening and Weighing arrangement under discharge port.Material is independently in each feed bin, and the material of certain feed bin cannot enter other feed bins formation standby of material of the same race, need by the timely feed supplement of feeder system.Feed bin adopts Steel Concrete or full steel structure to be made, and feed bin inwall lays abrasion-proof backing block, and perpendicular wall takies certain feed bin space, causes feed bin useful volume less than normal.In addition, the perpendicular wall between feed bin and feed bin and abrasion-proof backing block increase the quantities of the burnt groove in ore deposit, cause engineering one-time investment high.
Summary of the invention
The deficiencies in the prior art in view of the above, the object of the present invention is to provide a kind of many discharge ports burnt ore deposit groove, save burnt ore deposit groove quantities, reduce construction investment, strengthen the effective rate of utilization of hopper, reduce groove face height.
For achieving the above object and other relevant objects, technical scheme of the present invention is as follows:
A kind of many discharge ports burnt ore deposit groove, comprise multiple crude fuel feed bin, separated by perpendicular wall between different varieties crude fuel feed bin, at least part of kind crude fuel feed bin is provided with multiple discharge port; All be communicated with this feed bin with each discharge port in kind crude fuel feed bin, between each discharge port with kind crude fuel feed bin, mutually form standby.
As preferably: each described crude fuel feed bin includes the straight section, cone section and the discharge port that set gradually from top to bottom, and described feed bin top is provided with steel grating opening for feed.
As preferably: described crude fuel feed bin comprises coke bin, sintering ore storage bin, pelletizing ore storage bin, lump ore storehouse, assorted ore storage bin and other feed bins, be respectively arranged with at least two discharge ports in wherein said coke bin, sintering ore storage bin, pelletizing ore storage bin, lump ore storehouse and assorted ore storage bin, the discharge port of each kind crude fuel feed bin is all arranged side by side by same direction.
As preferably: be all arranged side by side 4 discharge ports in described coke bin and sintering ore storage bin, be arranged side by side 3 discharge ports in described lump ore storehouse.Discharge port quantity can arrange respective numbers according to demand.
As preferably: be equipped with screening weighing equipment under each feed bin, described screening weighing equipment quantity is corresponding with discharge port quantity.
As preferably: by longitudinally to arrange and the orthogonal first perpendicular wall and the second perpendicular wall separate between different varieties crude fuel feed bin.
As mentioned above, the invention has the beneficial effects as follows: burnt ore deposit groove internal structure can be optimized, save burnt ore deposit groove quantities, reduce construction investment, strengthen the effective rate of utilization of hopper, reduce groove face height.
There is following several advantage:
1, construction investment is reduced: with in kind material silo, there is multiple discharge port, without perpendicular wall between discharge port.Save the quantities of perpendicular wall, reduce the burnt groove construction investment in ore deposit.
2, useful volume increases: without perpendicular wall between discharge port and discharge port, and the useful volume of feed bin increases, and can reduce the burnt groove height in ore deposit, reduces the burnt groove construction investment in ore deposit.
3, different discharge port raw material is mutually for subsequent use: the same kind material of different discharge port is all stored in a feed bin, mutually forms standby.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the cross sectional representation of the embodiment of the present invention;
Fig. 3 is the Longitudinal cross section schematic of the embodiment of the present invention.
Piece mark explanation
1 coke bin
2 sintering ore storage bins
3 pelletizing ore storage bins
4 lump ore storehouses
5 assorted ore storage bins
6 other feed bins
7 opening for feeds
8 straight sections
9 cone sections
10 discharge ports
11 first perpendicular walls
12 second perpendicular walls
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present invention and effect easily.
As shown in Figure 1 to Figure 3, the invention provides a kind of many discharge ports burnt ore deposit groove, comprise coke bin 1, the feed bin of sintering ore storage bin 2, pelletizing ore storage bin 3, lump ore storehouse 4, assorted multiple material kind such as ore storage bin 5 and other feed bins 6, the burnt each feed bin top of groove, described ore deposit is provided with steel grating opening for feed 7, and various material is respectively charged into respective storage feed bin by opening for feed 7.The each feed bin of the burnt groove in ore deposit is by opening for feed 7, straight section 8, composition such as cone section 9, discharge port 10 etc.In the feed bin that wherein material requirement such as coke bin 1, sintering ore storage bin 2, pelletizing ore storage bin 3, lump ore storehouse 4, assorted ore storage bin 5 is larger, there is multiple discharge port 10, and separate without perpendicular wall between each discharge port 10, relation mutually for subsequent use can be formed between discharge port 10 with kind material silo, reach the object of quick feed supplement.And in the little kind feed bin of material requirement, a discharge port 10 still can be only set, as other feed bins 6 are just only provided with a discharge port 10, each feed bin has many covers or a set of screening weighing equipment (not shown), namely identical with discharge port 10 quantity, often cover screening weighing equipment is corresponding with a discharge port 10 respectively.In order to avoid batch mixing is still separated by the orthogonal first perpendicular wall 11 and the second perpendicular wall 12 between the different crude fuel feed bin of the burnt groove in ore deposit.
Further, in this example, coke bin 1 and sintering ore storage bin 2 are provided with four discharge ports 10, and pelletizing ore storage bin 3 and assorted ore storage bin 5 are respectively arranged with two discharge ports 10, lump ore storehouse 4 is provided with 3 discharge ports 10, and the discharge port 10 in coke bin 1, sintering ore storage bin 2, pelletizing ore storage bin 3, lump ore storehouse 4, assorted ore storage bin 5 all arranges towards same direction.
Arrangement of the present invention, is integrated together the feed bin of same kind, and arranges multiple discharge port 10 in same kind feed bin, makes it mutually form standby, so that feed supplement in time.Change traditional feed bin general layout, eliminate tradition with the perpendicular wall between kind feed bin, not only save the quantities of perpendicular wall, reduce the burnt groove construction investment in ore deposit, and the useful volume of feed bin is increased, the burnt groove height in ore deposit can be reduced, reduce the burnt groove construction investment in ore deposit further.
Above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, and any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or change.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. the burnt ore deposit of discharge port a more than groove, comprises multiple crude fuel feed bin, it is characterized in that: separated by perpendicular wall between different varieties crude fuel feed bin, at least part of kind crude fuel feed bin is provided with multiple discharge port; All be communicated with this feed bin with each discharge port in kind crude fuel feed bin, between each discharge port with kind crude fuel feed bin, mutually form standby.
2. the many discharge ports of one according to claim 1 burnt ore deposit groove, is characterized in that: each described crude fuel feed bin includes the straight section, cone section and the discharge port that set gradually from top to bottom, and described feed bin top is provided with steel grating opening for feed.
3. the many discharge ports of one according to claim 1 burnt ore deposit groove, it is characterized in that: described crude fuel feed bin comprises coke bin, sintering ore storage bin, pelletizing ore storage bin, lump ore storehouse, assorted ore storage bin and other feed bins, be respectively arranged with at least two discharge ports in wherein said coke bin, sintering ore storage bin, pelletizing ore storage bin, lump ore storehouse and assorted ore storage bin, the discharge port of each kind crude fuel feed bin is all arranged side by side by same direction.
4. the many discharge ports of one according to claim 3 burnt ore deposit groove, is characterized in that: be all arranged side by side 4 discharge ports in described coke bin and sintering ore storage bin, be arranged side by side 3 discharge ports in described lump ore storehouse.
5. the many discharge ports of the one according to Claims 1-4 any one burnt ore deposit groove, it is characterized in that: be equipped with screening weighing equipment under each crude fuel feed bin, described screening weighing equipment quantity is corresponding with discharge port quantity.
6. the many discharge port of one according to claim 1 burnt ore deposit groove, is characterized in that: by longitudinally to arrange and the orthogonal first perpendicular wall and second erects wall separates between different varieties crude fuel feed bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492708.8A CN104975121B (en) | 2015-08-12 | 2015-08-12 | A kind of many discharging opening Jiao ore deposit grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492708.8A CN104975121B (en) | 2015-08-12 | 2015-08-12 | A kind of many discharging opening Jiao ore deposit grooves |
Publications (2)
| Publication Number | Publication Date |
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| CN104975121A true CN104975121A (en) | 2015-10-14 |
| CN104975121B CN104975121B (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492708.8A Active CN104975121B (en) | 2015-08-12 | 2015-08-12 | A kind of many discharging opening Jiao ore deposit grooves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286574A (en) * | 2020-03-23 | 2020-06-16 | 中冶赛迪工程技术股份有限公司 | Blast furnace ore coke groove auxiliary raw material feeding system and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11310809A (en) * | 1998-04-30 | 1999-11-09 | Nkk Corp | Device for feeding powdery and granular material |
| CN101824501A (en) * | 2010-05-28 | 2010-09-08 | 济南中燃科技发展有限公司 | Method for reducing height of screening and weighing system under blast furnace bunker |
| CN201695054U (en) * | 2010-05-28 | 2011-01-05 | 济南中燃科技发展有限公司 | Screening and weighing device under blast furnace trough |
| CN204824942U (en) * | 2015-08-12 | 2015-12-02 | 中冶赛迪工程技术股份有限公司 | Many discharge gates jiao kuang groove |
-
2015
- 2015-08-12 CN CN201510492708.8A patent/CN104975121B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11310809A (en) * | 1998-04-30 | 1999-11-09 | Nkk Corp | Device for feeding powdery and granular material |
| CN101824501A (en) * | 2010-05-28 | 2010-09-08 | 济南中燃科技发展有限公司 | Method for reducing height of screening and weighing system under blast furnace bunker |
| CN201695054U (en) * | 2010-05-28 | 2011-01-05 | 济南中燃科技发展有限公司 | Screening and weighing device under blast furnace trough |
| CN204824942U (en) * | 2015-08-12 | 2015-12-02 | 中冶赛迪工程技术股份有限公司 | Many discharge gates jiao kuang groove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286574A (en) * | 2020-03-23 | 2020-06-16 | 中冶赛迪工程技术股份有限公司 | Blast furnace ore coke groove auxiliary raw material feeding system and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104975121B (en) | 2017-07-07 |
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