CN106440818B - A kind of compact heat sinter movement system and technique - Google Patents
A kind of compact heat sinter movement system and technique Download PDFInfo
- Publication number
- CN106440818B CN106440818B CN201610966540.4A CN201610966540A CN106440818B CN 106440818 B CN106440818 B CN 106440818B CN 201610966540 A CN201610966540 A CN 201610966540A CN 106440818 B CN106440818 B CN 106440818B
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- CN
- China
- Prior art keywords
- material transfer
- transfer tank
- tank
- transhipment
- heat sinter
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0051—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising means to pick up the charge and put it down
Abstract
The present invention relates to a kind of compact heat sinter movement system and techniques, and the system comprises material guide device, conversion slot, material transfer tank, transhipment tank trailer and handling apparatus；The material guide device is arranged at the chute of sintering machine discharge port, and the outlet connection conversion slot of material guide device, conversion trench bottom sets discharge valve, is the charging bit of material transfer tank below discharge valve；Material transfer tank is arranged on transhipment tank trailer, and transhipment tank trailer moves back and forth between the charging bit of material transfer tank and lifting position；Handling apparatus moves back and forth between the lifting position of material transfer tank and shaft furnace.System footprint area of the present invention is small, and material transfer is efficient and convenient, disclosure satisfy that the rapid transport requirement of the heat sinter under the condition of high temperature, and then creates condition for exploitation shaft furnace type heat sinter Exposure degree and using technique.
Description
Technical field
The present invention relates to material transfer technical field more particularly to a kind of compact heat sinter movement systems and technique.
Background technology
Sintering is one of important process process before iron and steel enterprise's Iron-smelting and causes iron and steel enterprise's energy consumption and pollution
Main processes.In order to reduce the energy consumption of sintering process process, pollution of the sinter cooling technique to environment is reduced,
Iron and steel enterprise is just directed to researching and developing the efficient waste heat recovery and utilization technology in relation to sinter.
Existing sinter heat recovery technology generally existing air leak rate of air curtain is high, residual heat resources utilization rate is low and particle is dirty
Contaminate the problems such as object discharge is unordered.At present, realized using shaft furnace and research and development examination is in the technique that heat sinter Exposure degree utilizes
The stage is tested, wherein how heat sinter effectively to be transported to shaft furnace feed inlet from sintering machine discharge port becomes problem.
Heat sinter is lump material, and transhipment is general by the way of continuous conveyor, such as Application No.
201310127996.8 Chinese patent disclosed in a kind of " high temperature sinter transfer device and technique ".By conveyer layout angle
Limitation, required space is larger, and floor space is more.If long range continuous conveying, on the one hand can be led because of the increase of distance
The heat of sinter is caused largely to scatter and disappear, while under the action of heat sinter, after conveyer easily generates shutdown because of thermal deformation, is made
It can not be transported into material, the continuous conveying of heat sinter is made to fail.
Therefore, it is badly in need of developing a kind of the heat sinter movement system and technique of high efficient and reliable.
The content of the invention
The present invention provides a kind of compact heat sinter movement system and techniques, and floor space is small, and material transfer is fast
Victory is convenient, disclosure satisfy that the rapid transport requirement of the heat sinter under the condition of high temperature, and then is exploitation shaft furnace type heat sinter
Exposure degree using technique with creating condition.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of compact heat sinter movement system, including material guide device, conversion slot, material transfer tank, transhipment tank trailer
And handling apparatus；The material guide device is arranged at the chute of sintering machine discharge port, and the outlet connection conversion slot of material guide device turns
It changes trench bottom and sets discharge valve, be the charging bit of material transfer tank below discharge valve；Material transfer tank is arranged on transhipment tank trailer,
Transhipment tank trailer moves back and forth between the charging bit of material transfer tank and lifting position；Handling apparatus is in the lifting of material transfer tank
It is moved back and forth between position and shaft furnace.
For the main body for converting slot and material transfer tank into metal or concrete structure, internal layer sets heat-insulating material or fire resisting
Material liner.
A kind of compact heat sinter transhipment technique based on the system, includes the following steps：
1) when sintering machine works normally, material guide device is opened, and the heat sinter from sintering machine discharge port is directed to and is turned
It changing in slot, conversion slot receives and stores the heat sinter moving material from material guide device, and by the heat sinter of storage intermittently
It is discharged into material transfer tank to property；
2) empty material transfer tank is transported to the charging bit of the lower section of conversion slot by material transfer tank trailer, and conversion trench bottom unloads
Expect that valve is opened, heat sinter is discharged into material transfer tank；
3) after the canned full with substance of material transfer, conversion trench bottom discharge valve is closed, and stops discharge；Material transfer tank trailer will
The material transfer tank for filling material is transported to lifting position；
4) handling apparatus is moved to lifting position, by promoted and traversing operation the material transfer tank for filling material is transported to it is perpendicular
Feed inlet above stove, and the material in material transfer tank is fitted into shaft furnace；
5) empty material transfer tank is transported on the material transfer tank trailer waited below lifting position by handling apparatus again, until
This completes the transport process of a heat sinter；
6) above step repeats, you can realizes transhipment of the heat sinter between sintering machine and shaft furnace.
It is described conversion slot and material transfer tank minimum dischargeable capacity not less than material guide device arbitrarily twice discharge operate when
Between be spaced in into conversion slot in material natural packing volume.
The transhipment tank trailer is walking type trailer, using driving or external drive form certainly.
The material transfer tank and transhipment tank trailer are no less than 2, and transport interchanging positions between tank trailer.
The tank body of the material transfer tank material be fitted into and transport process in using rotation or fixed form.
The natural packing volume of the conversion arbitrary discharging of slot is not less than from the last discharging operations moment to this
Enter the material natural packing volume of conversion slot in the time interval that the secondary discharging operations moment stops by material guide device.
Compared with prior art, the beneficial effects of the invention are as follows：
System footprint area is small, and material transfer is efficient and convenient, disclosure satisfy that the quick of under condition of high temperature heat sinter
Transhipment requirement, and then create condition for exploitation shaft furnace type heat sinter Exposure degree and using technique.
Description of the drawings
Fig. 1 is the structure diagram of compact heat sinter movement system of the present invention.
In figure：1. 2. material guide device 3. of sintering machine conversion slot, 4. material transfer tank, 5. material transfer tank trailer 6. is hung
7. shaft furnace of shipping unit
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of compact heat sinter movement system of the present invention, including material guide device 2, conversion slot 3,
Material transfer tank 4, transhipment tank trailer 5 and handling apparatus 6；The material guide device 2 is arranged at the chute of 1 discharge port of sintering machine,
The outlet connection conversion slot 3 of material guide device 2,3 bottom of conversion slot set discharge valve, are the charging of material transfer tank 4 below discharge valve
Position；Material transfer tank 4 is arranged on transhipment tank trailer 5, transhipment tank trailer 5 material transfer tank 4 charging bit and lifting position it
Between move back and forth；Handling apparatus 6 moves back and forth between the lifting position of material transfer tank 4 and shaft furnace 7.
For the main body for converting slot 3 and material transfer tank 4 into metal or concrete structure, internal layer sets heat-insulating material or resistance to
Fiery material liner.
A kind of compact heat sinter transhipment technique based on the system, includes the following steps：
1) when sintering machine 1 works normally, material guide device 2 is opened, and the heat sinter from 1 discharge port of sintering machine is directed to
It converts in slot 3, conversion slot 3 receives and stores the heat sinter moving material from material guide device 2, and by the heat sinter of storage
Intermittently it is discharged into material transfer tank 4；
2) empty material transfer tank 4 is transported to the charging bit of the lower section of conversion slot 3,3 bottom of conversion slot by material transfer tank trailer 5
Portion's discharge valve is opened, and heat sinter is discharged into material transfer tank 4；
3) after material transfer tank 4 fills material, 3 bottom discharge valve of conversion slot is closed, and stops discharge；Material transfer tank trailer
The material transfer tank 4 for filling material is transported to lifting position by 5；
4) handling apparatus 6 is moved to lifting position, is transported to the material transfer tank 4 for filling material by promotion and traversing operation
The feed inlet of 7 top of shaft furnace, and the material in material transfer tank 4 is fitted into shaft furnace 7；
5) empty material transfer tank 4 is transported to the material transfer tank trailer 5 waited below lifting position by handling apparatus 6 again
On, so far complete a heat sinter transport process；
6) above step repeats, you can realizes transhipment of the heat sinter between sintering machine 1 and shaft furnace 7.
The minimum dischargeable capacity of the conversion slot 3 and material transfer tank 4 is operated not less than the arbitrary discharge twice of material guide device 2
Into the natural packing volume of material in conversion slot 3 in time interval.
The transhipment tank trailer 5 is walking type trailer, using driving or external drive form certainly.
The material transfer tank 4 and transhipment tank trailer 5 are no less than 2, and transport interchanging positions between tank trailer 5.
The tank body of the material transfer tank 4 material be fitted into and transport process in using rotation or fixed form.
The natural packing volume of conversion 3 arbitrary dischargings of slot is not less than from the last discharging operations moment to this
Enter the material natural packing volume of conversion slot 3 in the time interval that the secondary discharging operations moment stops by material guide device 2.
In the present invention, the material guide device 2 and the original guide system convergence of discharge port after sintering machine 1, for blocking or leading
Draw heat sinter and enter movement system；The conversion slot 3 is connected with material guide device 2, receives and stores the heat from material guide device 2
Sinter moving material, and by the heat sinter of storage intermittently dispatch to material transfer tank 4.The handling apparatus 6 is responsible for
The material transfer tank 4 for filling material from the material transfer tank trailer 5 is sling, is then transported to 7 top feed inlet of shaft furnace
Empty material transfer tank 4 is transferred to the object waited in lifting position by place at 7 feed inlet of shaft furnace again after feeding into shaft furnace 7
On material transhipment chair vehicle 5.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of compact heat sinter transhipment technique, which is characterized in that real using a kind of compact heat sinter movement system
Existing, the compact heat sinter movement system includes material guide device, conversion slot, material transfer tank, transhipment tank trailer and handling
Device；The material guide device is arranged at the chute of sintering machine discharge port, and the outlet connection conversion slot of material guide device converts slot bottom
Portion sets discharge valve, is the charging bit of material transfer tank below discharge valve；Material transfer tank is arranged on transhipment tank trailer, transports tank
Trailer moves back and forth between the charging bit of material transfer tank and lifting position；Handling apparatus is in the lifting position of material transfer tank with erecting
It is moved back and forth between stove；
The compact heat sinter transhipment technique, includes the following steps：
1) when sintering machine works normally, material guide device is opened, and the heat sinter from sintering machine discharge port is directed to conversion slot
In, conversion slot receives and stores the heat sinter moving material from material guide device, and by the heat sinter of storage intermittently
It is discharged into material transfer tank；
2) empty material transfer tank is transported to the charging bit of the lower section of conversion slot by material transfer tank trailer, converts trench bottom discharge valve
It opens, heat sinter is discharged into material transfer tank；
3) after the canned full with substance of material transfer, conversion trench bottom discharge valve is closed, and stops discharge；Material transfer tank trailer will be filled
The material transfer tank of material is transported to lifting position；
4) handling apparatus is moved to lifting position, and the material transfer tank for filling material is transported on shaft furnace by promotion and traversing operation
The feed inlet of side, and the material in material transfer tank is fitted into shaft furnace；
5) empty material transfer tank is transported on the material transfer tank trailer waited below lifting position by handling apparatus again, so far complete
Into the transport process of a heat sinter；
6) above step repeats, you can realizes transhipment of the heat sinter between sintering machine and shaft furnace.
2. a kind of compact heat sinter transhipment technique according to claim 1, which is characterized in that the conversion slot and object
The main body of material transhipment tank is metal or concrete structure, and internal layer sets heat-insulating material or refractory lining.
3. a kind of compact heat sinter transhipment technique according to claim 1, which is characterized in that the conversion slot and object
The minimum dischargeable capacity of material transhipment tank is not less than material guide device arbitrarily twice in discharge operating time interval into converting object in slot
The natural packing volume of material.
A kind of 4. compact heat sinter transhipment technique according to claim 1, which is characterized in that the transhipment tank trailer
For walking type trailer, using from driving or external drive form.
A kind of 5. compact heat sinter transhipment technique according to claim 1, which is characterized in that the material transfer tank
And transhipment tank trailer is no less than 2, and transport interchanging positions between tank trailer.
A kind of 6. compact heat sinter transhipment technique according to claim 1, which is characterized in that the material transfer tank
Tank body material be fitted into and transport process in using rotation or fixed form.
7. a kind of compact heat sinter transhipment technique according to claim 1, which is characterized in that the conversion slot is arbitrary
The natural packing volume of discharging is not less than the time to this discharging operations moment only from the last discharging operations moment
Enter the material natural packing volume of conversion slot in interval by material guide device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966540.4A CN106440818B (en) | 2016-11-01 | 2016-11-01 | A kind of compact heat sinter movement system and technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966540.4A CN106440818B (en) | 2016-11-01 | 2016-11-01 | A kind of compact heat sinter movement system and technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106440818A CN106440818A (en) | 2017-02-22 |
| CN106440818B true CN106440818B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610966540.4A Active CN106440818B (en) | 2016-11-01 | 2016-11-01 | A kind of compact heat sinter movement system and technique |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202465830U (en) * | 2011-12-26 | 2012-10-03 | 济南钢铁股份有限公司 | Residual heat reclaiming system for pellets and sintered ores |
| CN102839244A (en) * | 2012-09-06 | 2012-12-26 | 莱芜钢铁集团有限公司 | Device and method for hot loading of metallized pellets of rotary hearth furnace into blast furnace |
| CN103966430A (en) * | 2014-05-29 | 2014-08-06 | 中冶北方（大连）工程技术有限公司 | Ferrous metallurgy pellet iron-containing raw material preprocessing and dosing system |
| CN203997575U (en) * | 2014-07-22 | 2014-12-10 | 中冶长天国际工程有限责任公司 | Finished product sintering deposit ore storage bin |
| CN206177030U (en) * | 2016-11-01 | 2017-05-17 | 中冶焦耐(大连)工程技术有限公司 | Compact thermal sintering ore deposit movement system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101751286B1 (en) * | 2015-07-24 | 2017-06-27 | 주식회사 포스코 | Apparatus for Charging Material |
-
2016
- 2016-11-01 CN CN201610966540.4A patent/CN106440818B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202465830U (en) * | 2011-12-26 | 2012-10-03 | 济南钢铁股份有限公司 | Residual heat reclaiming system for pellets and sintered ores |
| CN102839244A (en) * | 2012-09-06 | 2012-12-26 | 莱芜钢铁集团有限公司 | Device and method for hot loading of metallized pellets of rotary hearth furnace into blast furnace |
| CN103966430A (en) * | 2014-05-29 | 2014-08-06 | 中冶北方（大连）工程技术有限公司 | Ferrous metallurgy pellet iron-containing raw material preprocessing and dosing system |
| CN203997575U (en) * | 2014-07-22 | 2014-12-10 | 中冶长天国际工程有限责任公司 | Finished product sintering deposit ore storage bin |
| CN206177030U (en) * | 2016-11-01 | 2017-05-17 | 中冶焦耐(大连)工程技术有限公司 | Compact thermal sintering ore deposit movement system |
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| Publication number | Publication date |
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| CN106440818A (en) | 2017-02-22 |
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