CN105300104B - A kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity - Google Patents
A kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity Download PDFInfo
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- CN105300104B CN105300104B CN201510839957.XA CN201510839957A CN105300104B CN 105300104 B CN105300104 B CN 105300104B CN 201510839957 A CN201510839957 A CN 201510839957A CN 105300104 B CN105300104 B CN 105300104B
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Abstract
The invention belongs to the technical field of sintering chassis, more particularly to a kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity.Including chassis intermediate, two chassis side bars, two trolley breast plates and wheel group and castor bar group, the connection board of chassis intermediate is vertical wall I and one group of assembly of level board, one group of level board is connected with one group of edge effect adjusting apparatus, chassis side bar is the assembly of vertical wall II and upper junction plate and lower support plate, vertical wall I is fixedly connected with vertical wall II by fastening bolt component, upper junction plate is respectively equipped with and one group of mounting hole, one group of dilatation hole and one group of breast board detent and one group of breast board positioning concave stations, one group of dilatation screw is connected through one group of mounting hole with one group of dilatation plate, one group of breast board installation bolt component is connected with trolley breast plate.It is of the invention edge effect to be adjusted flexibly and extendible capacity, the homogeneous quality sintering and quick dilatation, reduces cost of sintering machine are realized, reduce noxious gas emission.
Description
Technical field
The invention belongs to the technical field of metallurgy sintered use chassis, more particularly to a kind of sintering machine homogeneous quality sintering can
The combined trolley of dilatation.
Background technology
Sintering pallet is one of key equipment of sintering machine, and the production process of sintering is by mixed raw materials for sintering paving
On sintering pallet, castor bar is housed on trolley body, certain gap is left between castor bar, when the chassis for being covered with raw materials for sintering is passed through
When crossing igniter, the raw materials for sintering of trolley surface is ignited, and in the presence of the bellows exhausting of chassis bottom, burning zone will be arrived from above
Under continuous burning, when chassis runs to sintering machine afterbody, raw materials for sintering is burned at castor bar, and whole sintering process terminates.
Because raw materials for sintering is granular material, occur certain contraction in sintering process, sintered material and
The breast board at chassis two ends occurs gap, causes the windage at two breast boards to reduce, and the sintering velocity at breast board is accelerated, when chassis fortune
When row is to sintering machine afterbody, the sintering at breast board is fulfiled ahead of schedule, and there be one layer of raw materials for sintering the sintering deposit bottom of chassis middle
Without completing to sinter, due to increasing substantially gas permeability after the completion of sintering at trolley breast plate, a large amount of wind are caused to lead to from breast board
Cross, the ventilation of chassis middle is greatly reduced, make the burning velocity of middle slower, this phenomenon is referred to as edge effect
Should, this phenomenon makes sintering machine to realize the sintering of homogeneous quality, declines the yield of sintering machine, and cost is improved, and is sintering
Problem anxious to be resolved in production.
Edge effect cause cannot normally production operation, if wait middle sintering complete it is necessary to reduce machine speed, will
Yield is caused to decline.The material on chassis is discharged into pan tank if both sides are grilled thoroughly, will cause to partially sinter raw material also into
Product groove, the solid fuel in these raw materials for sintering will burn on central cooler or belt-cooling machine, the SO of generation2、NOXDeng pernicious gas
Diffused in air, caused environmental pollution.If realizing that homogeneous quality is sintered, these pernicious gases will enter sintering machine
In desulphurization and denitration system, the discharge of pernicious gas is reduced.
Prior art makes the gap of sintering shrinkage into wave to solve more than this problem using casting ripple on breast board
Shape, to wind by forming certain obstruction, this method can not be fully solved to the limited resistance of wind, edge effect phenomenon.
Also a kind of method is at breast board plus one block of blind plate, and material makes the burning velocity at breast board to the resistance of wind at increase breast board
Slack-off, the patent No. 201320321894.5 discloses the technology of " sintering pallet with blind plate ", although this technology can be solved
The certainly problem of part edge effect, but there is also many problems is the width of blind plate first once it is determined that, the platform at blind plate
The gap long for installing castor bar living is cast out in bicycle beam, if still there is edge effect during production, also cannot be to blind plate and platform
Car carries out the adjustment of size, and gas permeability and the moisture fluctuation of material can all influence edge effect, so, using fixed width blind plate
Method can not accurately and effectively solve this problem.One section is cast out between the position that also chassis is connected with breast board extremely
Area, it functions as blind plate, and this way similarly has the disadvantage of blind plate.
The trolley structure of prior art has two kinds, and one is integral trolley plus trolley breast plate combination, and the shortcoming of this chassis is
As long as integral trolley has at one, and damage will integral replacing.Two be chassis intermediate, two side girders, trolley breast plate combination, it is this
The advantage of chassis is that local damage can local replacing.But, it is frequently encountered in SINTERING PRODUCTION according to exhausting fan delivery, material kind
The factors such as class, operating method change the situation of trolley breast plate position, and both the above chassis cannot be realized.
The content of the invention
It is an object of the invention to provide the combined trolley that a kind of sintering machine homogeneous quality sinters extendible capacity.Can be to sintering
The edge effect that chassis is produced is adjusted at any time, sintering deposit is realized that homogeneous quality is sintered, and by changing the peace of trolley breast plate
Holding position realizes the extending capacity reformation of pallet, existing sintering machine is very easily realized dilatation, and transformation expense is greatly lowered
With.
The purpose of the present invention is realized by following technical proposals：
A kind of sintering machine homogeneous quality of the invention sinters the combined trolley of extendible capacity, including two ends are respectively provided with two
The chassis intermediate of connection board, two chassis sides being fixedly connected with two connection boards outside of this chassis intermediate respectively
Beam, two trolley breast plates being fixedly connected with this two chassis side bar tops respectively and solid with this two chassis side bars outside respectively
The fixed wheel group for connecting and the castor bar group for being located at the chassis intermediate top, the connection board of the chassis intermediate is vertical
Riser I and one group of assembly of level board, are respectively equipped with adjusting hole and correspond to and one group of side respectively on one group of described level board
Edge effect adjusting apparatus are connected, and described chassis side bar is the assembly of vertical wall II and upper junction plate and lower support plate,
Described upper junction plate and lower support plate are perpendicular with the vertical wall II respectively, and described vertical wall I hangs down with described
Upright plate II is fixedly connected by fastening bolt component, and described upper junction plate is respectively equipped with and is connected with described trolley breast plate
One group of mounting hole, one group of dilatation hole and one group of breast board detent and one group of breast board positioning concave stations, one group of dilatation screw passes through
One group of described mounting hole is connected with one group of dilatation plate respectively, and one group of breast board installation bolt component is by one group of described installation
Hole or one group of dilatation hole are connected with described trolley breast plate.
Described edge effect adjusting apparatus are kept out the wind by the adjustment plate of keeping out the wind mutually being abutted against with the level board upper surface with this
The horizontal pressure foot and adjustment bolt component that adjustment plate upper surface is mutually abutted against are constituted, and described keeps out the wind in adjustment plate and horizontal pressure foot
It is equipped with the screw jack consistent with the adjusting hole of the level board.
The width L of the adjustment plate of keeping out the wind is 100mm-250mm.
Spacing between the mounting hole and dilatation hole is 150mm- 200mm.
It is an advantage of the invention that：
1）It is of the invention that edge effect can be adjusted flexibly at any time, realize that the homogeneous quality in sintering machine production burns
Knot, improves sintering deposit product quality and yield, reduces cost, reduces noxious gas emission, reduces pollution, environmental protection；
2）The present invention is further lifted on the basis of simple three bodies composed bogie, facilitates the extending capacity reformation in later stage, is passed through
The need for chassis is more met SINTERING PRODUCTION the adjustment of trolley breast plate position；
3）Each modular construction of the present invention is simple and easy processing is produced, and assembling, adjustment are quick, safeguards, changes convenient, real real
The combined of pallet, the modularization chassis of extendible capacity are showed, the cost of chassis is greatly reduced.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of dilatation state of the present invention.
Fig. 3 is the A direction views of Fig. 1 of the present invention.
Specific embodiment
Specific embodiment of the invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, a kind of sintering machine homogeneous quality of the invention sinters the combined trolley of extendible capacity, including two
End is respectively provided with two chassis intermediates 1 of connection board, and the two connection boards outside with this chassis intermediate 1 is fixed respectively
Connection two chassis side bars, two trolley breast plates 12 being fixedly connected with this two chassis side bar tops respectively and respectively with this
Two chassis side bar outside wheel groups 13 being fixedly connected and the castor bar group 2 for being located at the top of chassis intermediate 1, the chassis
The connection board of intermediate is vertical wall I 6 and one group of assembly of level board 5, is respectively equipped with one group of described level board 5
Adjusting hole 5-1 and corresponding to respectively is connected with one group of edge effect adjusting apparatus, and described chassis side bar is the He of vertical wall II 9
The assembly of upper junction plate 11 and lower support plate 7, described upper junction plate 11 and lower support plate 7 respectively with the vertical wall II
9 is perpendicular, and described vertical wall I 6 is fixedly connected with described vertical wall II 9 by fastening bolt component 8, and described is upper
Connecting plate 11 is respectively equipped with one group of mounting hole 11-3, the one group of dilatation hole 11-1 and one group being connected with described trolley breast plate 12
Breast board detent 11-2 and one group of breast board positioning concave stations 11-4, one group mounting hole 11-3 of one group of dilatation screw 16 described in
It is connected with one group of dilatation plate 14 respectively, one group of breast board installation bolt component 10 is by one group of described mounting hole 11-3 or one group
Dilatation hole 11-1 is connected with described trolley breast plate 12.When chassis capacity needs dilatation, pacified using one group of dilatation screw 16
One group of dilatation plate 15 is filled, and trolley breast plate 12 is then connected using breast board installation bolt component 10 with dilatation hole 11-1, now platform
Car both sides dilatation simultaneously, it is not necessary to change whole chassis.Edge effect adjusting apparatus on the level board 5 of chassis intermediate have to be adjusted
The function of whole chassis both sides of the edge exhausting area.
Described edge effect adjusting apparatus are kept off by the adjustment plate 3 of keeping out the wind mutually being abutted against with the level board upper surface with this
The horizontal pressure foot 4 and adjustment bolt component 14 that the upper surface of wind adjustment plate 3 is mutually abutted against are constituted, described keep out the wind adjustment plate 3 and water
The screw jack 3-1 consistent with the adjusting hole of the level board is equipped with flat clamp 4.Adjustment plate of keeping out the wind 3 can be fabricated to width
Degree L is a group parts of sizes, and adjustment is changed at any time as needed when using.Also can in use according to the side of chassis two
Edge wind-engaging situation cancels adjustment plate 3 of keeping out the wind, and can flexibly be grasped in.
The width L of the adjustment plate of keeping out the wind is 100mm-250mm.
Spacing H between the mounting hole and dilatation hole is 150mm- 200mm.Dilatation hole is also dependent on conventional chassis
Capacity sets several, is conveniently adjusted, and chassis side bar is adapted to many specification chassis capacity requirements.
Claims (4)
1. a kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity, including two ends are respectively provided with two connection boards
Chassis intermediate, two chassis side bars being fixedly connected with two connection boards of this chassis intermediate outside respectively, respectively with
Two trolley breast plates that this two chassis side bar tops are fixedly connected and respectively it is fixedly connected with this two chassis side bars outsides
Wheel group and it is located at the castor bar group on the chassis intermediate top, it is characterised in that：The connection board of the chassis intermediate is
Vertical wall I and one group of assembly of level board, are respectively equipped with adjusting hole and correspond to and one respectively on one group of described level board
Group edge effect adjusting apparatus are connected, and described chassis side bar is the combination of vertical wall II and upper junction plate and lower support plate
Body, described upper junction plate and lower support plate are perpendicular with the vertical wall II respectively, described vertical wall I with it is described
Vertical wall II is fixedly connected by fastening bolt component, and described upper junction plate is respectively equipped with and is connected with described trolley breast plate
The one group of mounting hole, one group of dilatation hole and the one group of breast board detent that connect and one group of breast board positioning concave stations, one group of dilatation screw are worn
Cross one group of described mounting hole to be connected with one group of dilatation plate respectively, one group of breast board installation bolt component is by one group of described peace
Dress hole or one group of dilatation hole are connected with described trolley breast plate.
2. a kind of sintering machine homogeneous quality according to claim 1 sinters the combined trolley of extendible capacity, it is characterised in that：
Described edge effect adjusting apparatus are kept out the wind in adjustment plate by the adjustment plate of keeping out the wind mutually being abutted against with the level board upper surface with this
The horizontal pressure foot and adjustment bolt component that surface is mutually abutted against are constituted, be equipped with described keep out the wind adjustment plate and horizontal pressure foot with
The consistent screw jack of the adjusting hole of the level board.
3. a kind of sintering machine homogeneous quality according to claim 2 sinters the combined trolley of extendible capacity, it is characterised in that：
The width L of the adjustment plate of keeping out the wind is 100mm-250mm.
4. a kind of sintering machine homogeneous quality according to claim 1 sinters the combined trolley of extendible capacity, it is characterised in that：
Spacing between the mounting hole and dilatation hole is 150mm- 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839957.XA CN105300104B (en) | 2015-11-27 | 2015-11-27 | A kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839957.XA CN105300104B (en) | 2015-11-27 | 2015-11-27 | A kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity |
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| Publication Number | Publication Date |
|---|---|
| CN105300104A CN105300104A (en) | 2016-02-03 |
| CN105300104B true CN105300104B (en) | 2017-05-31 |
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| CN201510839957.XA Active CN105300104B (en) | 2015-11-27 | 2015-11-27 | A kind of sintering machine homogeneous quality sinters the combined trolley of extendible capacity |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084623B (en) * | 2017-06-13 | 2022-12-13 | 中冶北方（大连）工程技术有限公司 | Sintering machine trolley convenient to overhaul and maintain |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003277841A (en) * | 2002-03-22 | 2003-10-02 | Jfe Steel Kk | Method for producing sintered ore |
| CN101825395B (en) * | 2010-05-14 | 2012-05-02 | 江苏沙钢集团淮钢特钢有限公司 | Rim material compression device of sintering machine trolley |
| CN201876127U (en) * | 2010-12-01 | 2011-06-22 | 中冶北方工程技术有限公司 | Sintering pallet with blind plates |
| CN202902856U (en) * | 2012-11-06 | 2013-04-24 | 武汉钢铁(集团)公司 | Novel air bellow capable of suppressing edge effect of trolley of sintering machine |
| CN203375844U (en) * | 2013-06-06 | 2014-01-01 | 中冶北方（大连）工程技术有限公司 | Sintering machine trolley with blind plates |
| CN203744720U (en) * | 2014-02-12 | 2014-07-30 | 吴雪健 | Sintering pallet provided with suppression plates with insertion depth convenient to adjust |
| CN204461075U (en) * | 2014-12-30 | 2015-07-08 | 山东钢铁集团淄博张钢有限公司 | Sintering pallet edge press-roller device |
| CN205138205U (en) * | 2015-11-27 | 2016-04-06 | 张鑫 | But combination formula platform truck of even quality sintering of sintering machine dilatation |
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- 2015-11-27 CN CN201510839957.XA patent/CN105300104B/en active Active
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