CN108020091A - A kind of sintering machine distributing technique - Google Patents
A kind of sintering machine distributing technique Download PDFInfo
- Publication number
- CN108020091A CN108020091A CN201711185967.1A CN201711185967A CN108020091A CN 108020091 A CN108020091 A CN 108020091A CN 201711185967 A CN201711185967 A CN 201711185967A CN 108020091 A CN108020091 A CN 108020091A
- Authority
- CN
- China
- Prior art keywords
- sintering
- sinter mixture
- belt
- sintering machine
- cloth
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of sintering machine distributing technique, belongs to sintering technology field.Technological process is：The sinter mixture of granulator production is sent to yaw belt or reciprocating distribution device or shuttle type distributing device by ribbon conveyer; yaw belt or reciprocating distribution device or shuttle type distributing device during the motion by sinter mixture equably cloth in wide belt; sinter mixture is delivered on multi-roller spreader or reflecting plate by wide belt again, by multi-roller spreader or reflecting plate sinter mixture by cloth to sintering pallet.Advantage is; eliminate the mixed-hopper and round roller batcher of normal sintering cloth; greatly reduce the drop in sinter mixture transport process; sinter mixture is avoided to be expected pressure and exported in mixed-hopper to be extruded by round roller batcher by stock column in mixed-hopper; the integrality of bead in mixture is protected to the full extent; so as to improve the gas permeability of the bed of material on sintering machine, and then the negative pressure of main exhauster of sintering is advantageously reduced, improve the usage factor of sintering machine.
Description
Technical field
The invention belongs to sintering technology field, more particularly to a kind of sintering machine distributing technique.
Background technology
China's sintering machine routine cloth uses shuttle type distributing device+mixed-hopper+round roller batcher+multi-roller spreader at present
(or reflecting plate) technique, the technique are easily destroyed the bead of granulator production, and especially full concentrate sinters or needs to add swelling
Bead of the soil as the production of the sintering granulating machines such as the chrome ore of binding agent, manganese ore, so as to reduce the gas permeability of the bed of material, deteriorates sintering and gives birth to
Production；Additional mixing hopper absolute altitude is higher, first, feeding ribbon conveyer length is longer so as to increase floor space, second, improving high
Degree height causes production power consumption to increase.Therefore change existing sintering feed technique, solve the problems, such as that existing process has, burnt to improving
Bed permeability is tied, reduces sintering circuit energy consumption, productivity of sintering machine is improved and is of great significance.
The content of the invention
It is an object of the invention to provide a kind of sintering machine distributing technique, can reduce to the greatest extent to granulator production bead production
The raw sintering machine distributing technique destroyed.The mixed-hopper and round roller batcher of normal sintering cloth are eliminated, greatly reduces burning
The drop in mixture transport process is tied, avoids sinter mixture in mixed-hopper by the material pressure of stock column and in mixture
Bucket outlet is extruded by round roller batcher, the integrality of bead in mixture is protected to the full extent, so as to improve sintering machine
The gas permeability of the upper bed of material, and then the negative pressure of main exhauster of sintering is advantageously reduced, improve the usage factor of sintering machine.
The technological process of the present invention is as follows：
The sinter mixture of granulator production is sent to yaw belt (or reciprocating distribution device, shuttle-type by ribbon conveyer
Distributing device) on 1, yaw belt (or reciprocating distribution device, shuttle type distributing device) 1 during the motion by sinter mixture equably
To in wide belt 2, sinter mixture is delivered on multi-roller spreader (or reflecting plate) 3 cloth by wide belt again, passes through multiple roll cloth
3 sinter mixture of device (or reflecting plate) is by cloth to sintering pallet.
The sintering machine distributing process operation equipment is by yaw belt (or reciprocating distribution device, shuttle type distributing device) 1, width
Belt 2, multi-roller spreader (or reflecting plate) 3 form.
The yaw belt (or reciprocating distribution device, shuttle type distributing device) 1 is used for the uniform cloth of sinter mixture to wide skin
On band 2, yaw belt.
2 belt speed of wide belt is adjustable so as to control material thick, and the length of wide belt 2 should ensure that depositing in wide belt 2
Doses disclosure satisfy that sintering machine normally produces the dosage of 5-15min.
Compared with prior art, the advantage of the invention is that：The present invention is dropped by cancelling mixed-hopper and round roller batcher
Drop in low sinter mixture transport process, avoid stock column in mixed-hopper to the material pressure of sinter mixture and round roller to
Extruding of the material machine to sinter mixture, at utmost reduces the rupture of bead in sinter mixture, improves sintering machine feeding
The gas permeability of layer, reduces the negative pressure of main exhauster of sintering, improves the usage factor of sintering machine, is mixed additionally, due to reducing
The hoisting depth of material, reduces floor space, reduces production power consumption.
Brief description of the drawings
Fig. 1 is the process flow chart of the present invention.
Embodiment
Below with reference to the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, the sintering machine distributing technique of the present invention is by yaw belt (or reciprocating distribution device, shuttle type distributing device)
1st, wide belt 2, multi-roller spreader (or reflecting plate) 3 form.The chrome ore sinter mixture of granulator production is transported by ribbon conveyer
To main sintering building, it is given on B1000mm yaws belt 1；Yaw belt 1 in swing process by sinter mixture equably
Cloth is in B3600mm wide belts 2；2 belt speed of wide belt is adjustable, by adjusting belt speed thick control will be expected in 300-600mm；Wide belt
Doses when 2 long 9m, 600mm material are thick thereon disclosure satisfy that the mixture requirement of normal production 10min；Wide belt 2 will be burnt again
Knot mixture is delivered on the nine roller feeder 3, by 3 sinter mixture of the nine roller feeder by cloth to B3300mm sintering pallets
On.
Claims (2)
1. a kind of sintering machine distributing technique, it is characterised in that technological process is as follows：
The sinter mixture of granulator production is sent to yaw belt or reciprocating distribution device or shuttle-distributing by ribbon conveyer
On device (1), yaw belt or reciprocating distribution device or shuttle type distributing device (1) are during the motion by sinter mixture equably cloth
Onto wide belt (2), sinter mixture is delivered on multi-roller spreader or reflecting plate (3) by wide belt (2) again, passes through multiple roll cloth
Glassware or reflecting plate (3) sinter mixture are by cloth to sintering pallet.
2. sintering machine distributing technique according to claim 1, it is characterised in that：Wide belt (2) belt speed can be adjusted,
Material can be controlled thick, the length of wide belt 2 should ensure that the retaining amount in wide belt (2) disclosure satisfy that sintering machine normally produces 5-
The dosage of 150min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711185967.1A CN108020091A (en) | 2017-11-23 | 2017-11-23 | A kind of sintering machine distributing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711185967.1A CN108020091A (en) | 2017-11-23 | 2017-11-23 | A kind of sintering machine distributing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108020091A true CN108020091A (en) | 2018-05-11 |
Family
ID=62080672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711185967.1A Pending CN108020091A (en) | 2017-11-23 | 2017-11-23 | A kind of sintering machine distributing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414139A (en) * | 2019-09-03 | 2021-02-26 | 中冶长天国际工程有限责任公司 | Layered segregation distributing device and distributing method for composite sintering mixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242353Y (en) * | 2008-07-22 | 2009-05-20 | 鞍钢集团矿业公司 | Feeding device for novel chain-feeding machine |
| CN201514119U (en) * | 2009-09-29 | 2010-06-23 | 武汉钢铁(集团)公司 | Drying grate material thickness automatic checking and adjusting device |
| WO2011023621A1 (en) * | 2009-08-26 | 2011-03-03 | Siemens Vai Metals Technologies Gmbh | Supply chute for sinter material |
-
2017
- 2017-11-23 CN CN201711185967.1A patent/CN108020091A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242353Y (en) * | 2008-07-22 | 2009-05-20 | 鞍钢集团矿业公司 | Feeding device for novel chain-feeding machine |
| WO2011023621A1 (en) * | 2009-08-26 | 2011-03-03 | Siemens Vai Metals Technologies Gmbh | Supply chute for sinter material |
| CN201514119U (en) * | 2009-09-29 | 2010-06-23 | 武汉钢铁(集团)公司 | Drying grate material thickness automatic checking and adjusting device |
Non-Patent Citations (2)
| Title |
|---|
| 贾强: "265m~2烧结机投产初期出现的问题及解决措施", 《酒钢科技》 * |
| 韩志国: "大型带式焙烧机球团技术的研究与应用", 《世界金属导报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414139A (en) * | 2019-09-03 | 2021-02-26 | 中冶长天国际工程有限责任公司 | Layered segregation distributing device and distributing method for composite sintering mixture |
| CN112414139B (en) * | 2019-09-03 | 2022-04-12 | 中冶长天国际工程有限责任公司 | Layered segregation distributing device and distributing method for composite sintering mixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |