CN203274495U - Movable-type material loosening device of sintering machine - Google Patents
Movable-type material loosening device of sintering machine Download PDFInfo
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- CN203274495U CN203274495U CN 201320208227 CN201320208227U CN203274495U CN 203274495 U CN203274495 U CN 203274495U CN 201320208227 CN201320208227 CN 201320208227 CN 201320208227 U CN201320208227 U CN 201320208227U CN 203274495 U CN203274495 U CN 203274495U
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- Prior art keywords
- sintering machine
- loosening device
- material loosening
- sintering
- movable
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Abstract
The utility model discloses a movable-type material loosening device of a sintering machine. The movable-type material loosening device of the sintering machine is composed of a material loosening device and a moving device, wherein according to the moving device, a guide rail and a moving trolley are arranged on a platform, a regulating device controlling the moving trolley to move back and forth is arranged on the platform, and the moving trolley is fixedly connected with the material loosening device through a downward support. The material loosening device can control the front position and the back position of the moving trolley through the regulating device, therefore, online regulation of the insertion depth of a ventilation rod of the material loosening device can be achieved, when the structure of sintering raw material changes, the movable-type material loosening device of the sintering machine does not need to be stopped, the ventilation parameter of the sintering machine is timely optimized, the thickness of a material layer of the sintering machine can be steadily improved to be in the interval from 830mm to 850mm, optimized ventilation performance of the sintering machine can be ensured, and the purposes of being even and steady, increasing yield and reducing consumption in the sintering process are achieved. The movable-type material loosening device of the sintering machine is small in structural change, convenient to manufacture, stable in rotating, fast to disassemble and assemble, extensive in use, low in cost and the like and can be widely applied to sintering machines with different areas.
Description
Technical field
The utility model relates to a kind of sintering machine distributing system, the portable stirring device of especially a kind of sintering machine.
Background technology
Material-loosing apparatus is the auxiliary device of sintering machine distributing system, when the original gas permeability variation of sintering machine mixing material, by reasonable use material-loosing apparatus, improve sintering machine material layer lower part gas permeability, increase batch layer thickness of sintering machine, improve sintering machine vertical sintering speed and usage factor, thereby reach the purpose of volume increase consumption reduction.
At present, because iron-bearing material price fluctuation both at home and abroad is frequent, each steel mill is for reducing cost of material, and the raw materials for sintering structure also often changes thereupon, causes the original gas permeability fashion time difference of sinter mixture.The bed of material is excessively dark if the material-loosing apparatus ventilation rods inserts, and bed permeability is very good, and the sintering machine vertical sintering speed is too fast, causes sintering deposit crystallization time and degree inadequate, and sinter strength reduces; If it is excessively shallow that ventilation rods inserts the bed of material, do not have the effect of obvious raising bed permeability, can cause that the bellows negative pressure raises, the blower fan load increases, yield reducation, energy consumption raises.But existing material-loosing apparatus is fixed on support or crossbeam more, makes it to be difficult to regulate the insertion depth of ventilation rods in the bed of material, can't guarantee the optimization of sintering machine gas permeability.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of portable stirring device of sintering machine of regulating the loose metal degree of depth.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: it is made of material-loosing apparatus and mobile device; Described mobile device is to be provided with guide rail and travelling car on platform, and described platform is provided with controls the adjusting device that travelling car moves forward and backward, and described travelling car is by the downward affixed material-loosing apparatus of support.
Adjusting device described in the utility model is the leading screw adjusting device.
Travelling car described in the utility model is provided with three groups of wheels, and every group of wheel is comprised of two wheels; Described guide rail is three settings that wheel matches.
Be connected with some layers of ventilation rods on material-loosing apparatus described in the utility model, described ventilation rods adopts staggered floor to arrange.
Ventilation rods described in the utility model is two to four layers of setting.
The beneficial effect that adopts technique scheme to produce is: the utility model can be regulated by adjusting device the front and back position of travelling car, thereby can realize the online adjustment of material-loosing apparatus ventilation rods insertion depth, when the raw materials for sintering structural change, need not stop, in time optimize sintering machine gas permeability parameter, the stable batch layer thickness of sintering machine that improves is guaranteed sintering machine gas permeability optimization in 830～850mm interval, has realized that sintering process is uniform and stable, the purpose of volume increase consumption reduction.The advantages such as the utility model structural modification is less, easy to make, stability of rotation, dismounting is quick, use is extensive, cheap can be widely used on the sintering machine of different area.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model.
In figure: 1-adjusting device, 2-travelling car, 3-wheel, 4-platform, 5-ventilation rods, 6-material-loosing apparatus, 7-support, 8-guide rail.
The specific embodiment
Shown in Figure 1, the portable stirring device of this sintering machine is made of material-loosing apparatus 6 and mobile device.Described mobile device is fixed with guide rail 8 on the crossbeam of platform 4, platform 4 is erected on the round roller platform support of sintering pallet top, at the added travelling car 2 that is provided with of guide rail 8.Shown in Figure 2, have three groups of wheels 3 on described travelling car 2, every group of wheel is comprised of two wheels; Described guide rail 8 matches with the wheel 3 of travelling car 2, parallelly is designed with three, and like this, travelling car 2 can move freely on guide rail 8.The fixing adjusting device 1 that is connected with travelling car 2 on described platform 4 is used for regulating the front and back position of travelling car 2 on guide rail 8; Leading screw adjusting device simple in structure, easy enforcement that this adjusting device 1 preferably adopts also can adopt the adjusting device of pneumatic, hydraulic pressure or other frame for movements to realize the quick adjustment of travelling car 2; And can increase automatic control system and access gas permeability feedback data realization adjusting automatically, make it more to be conducive to optimize the gas permeability of sintering machine.
Shown in Figure 1, travelling car 2 bottoms of this stirring device are connected with support 7, and described material-loosing apparatus 6 is bolted on support 7, and support 7 and material-loosing apparatus 6 namely can unsettledly be arranged like this, carry out loose metal in sintering machine so that the ventilation rods 5 of feed appliance 6 stretches into.Fig. 1, shown in Figure 2, described material-loosing apparatus 6 is bolted two-layer ventilation rods 5, adopts staggered floor to arrange between ventilation rods 5 each layers, to reach better loose metal effect; Described ventilation rods 5 use pachydermia steel pipes or round steel are made, and its thickness and arrangement size can obtain optimum data according to practice, so that the gas permeability of more efficiently optimization compound is generally two to four-layer structure.This stirring device also can adopt material-loosing apparatus and the ventilation rods of other existing structures.
This stirring device in use, regulate the insertion amount of ventilation rods 5 in the bed of material of material-loosing apparatus 6 as need, can use the instrument adjustment adjusting devices 1 such as spanner, move on guide rail 8 to drive travelling car 2, support 7, material-loosing apparatus 6 just move with travelling car 2, can realize the change of ventilation rods 5 insertion amount in the bed of material.
Claims (5)
1. the portable stirring device of a sintering machine, it is characterized in that: it is made of material-loosing apparatus and mobile device; Described mobile device is to be provided with guide rail and travelling car on platform, and described platform is provided with controls the adjusting device that travelling car moves forward and backward, and described travelling car is by the downward affixed material-loosing apparatus of support.
2. the portable stirring device of sintering machine according to claim 1, it is characterized in that: described adjusting device is the leading screw adjusting device.
3. the portable stirring device of sintering machine according to claim 1, it is characterized in that: described travelling car is provided with three groups of wheels, and every group of wheel is comprised of two wheels; Described guide rail is three settings that wheel matches.
4. according to claim 1, the 2 or 3 portable stirring devices of described sintering machine, is characterized in that: be connected with some layers of ventilation rods on described material-loosing apparatus, described ventilation rods employing staggered floor layout.
5. the portable stirring device of sintering machine according to claim 4, it is characterized in that: described ventilation rods is two to four layers of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208227 CN203274495U (en) | 2013-04-23 | 2013-04-23 | Movable-type material loosening device of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208227 CN203274495U (en) | 2013-04-23 | 2013-04-23 | Movable-type material loosening device of sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274495U true CN203274495U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208227 Expired - Fee Related CN203274495U (en) | 2013-04-23 | 2013-04-23 | Movable-type material loosening device of sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983112A (en) * | 2014-06-04 | 2014-08-13 | 攀钢集团西昌钢钒有限公司 | Transmission type material loosening device for sintering machine |
| CN113446858A (en) * | 2021-07-14 | 2021-09-28 | 马鞍山钢铁股份有限公司 | Device for improving sintering air permeability and adjusting method thereof |
-
2013
- 2013-04-23 CN CN 201320208227 patent/CN203274495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983112A (en) * | 2014-06-04 | 2014-08-13 | 攀钢集团西昌钢钒有限公司 | Transmission type material loosening device for sintering machine |
| CN103983112B (en) * | 2014-06-04 | 2017-02-15 | 攀钢集团西昌钢钒有限公司 | Transmission type material loosening device for sintering machine |
| CN113446858A (en) * | 2021-07-14 | 2021-09-28 | 马鞍山钢铁股份有限公司 | Device for improving sintering air permeability and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160423 |