CN114485179B - Layering distributing device and sintering machine - Google Patents
Layering distributing device and sintering machine Download PDFInfo
- Publication number
- CN114485179B CN114485179B CN202210152065.2A CN202210152065A CN114485179B CN 114485179 B CN114485179 B CN 114485179B CN 202210152065 A CN202210152065 A CN 202210152065A CN 114485179 B CN114485179 B CN 114485179B
- Authority
- CN
- China
- Prior art keywords
- cloth
- sintering
- support
- plate
- section
- 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.)
- Active
Links
- 238000005245 sintering Methods 0.000 title claims abstract description 90
- 239000004744 fabric Substances 0.000 claims abstract description 76
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 abstract description 44
- 238000012216 screening Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004449 solid propellant Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to the technical field of ore sintering, and discloses a layered material distribution device and a sintering machine. The layered material distribution device comprises a bracket and a plurality of material distribution rods. Wherein the stand is configured to straddle above the sintering pallet. Each cloth stick all includes the cloth section, and each cloth section sets up on the support along the vertical interval of first direction to form screening clearance between each cloth section. Each cloth section extends downwards from the bracket in a tilting way along the reverse direction of the first direction, and the outer diameter is gradually reduced. The lathe of the travelling sintering trolley receives the large-granularity mixture flowing out of the lower end of each material distribution section, and then continuously receives the mixture with gradually smaller granularity in the continuous travelling process, so that the granularity of the mixture paved on the sintering trolley is gradually reduced from bottom to top, and stepless layering of the mixture is realized.
Description
Technical Field
The invention relates to the technical field of ore sintering, in particular to a layered material distribution device and a sintering machine.
Background
The state of sintering distribution directly influences the yield and quality of the sintering ore. The particle size of the mixture is gradually reduced from bottom to top, the carbon content of the solid fuel is gradually increased from bottom to top, the distribution form is beneficial to improving the air permeability of the sintering material bed, improving the yield and quality of the sintering ore, exerting the principle of automatic heat accumulation of the sintering material bed and reducing the solid fuel consumption.
The existing screening device, such as a nine-roller distributor, is formed by arranging nine round rollers parallel to the surface of the sintering material at intervals to form eight screening gaps which are sequentially increased from top to bottom, and the mixture sequentially passes through the screening gaps from top to bottom so as to realize that the granularity of the mixture is gradually reduced from bottom to top and is paved on a sintering trolley.
However, due to the limitation of the number of the round rollers, the number of the screening gaps which can be formed is limited, so that the screening mode can only roughly divide the mixture into nine layers with sequentially reduced granularity from bottom to top, and the granularity of the mixture still keeps a disordered state in each layer, which still can influence the air permeability of a sintering bed of the sintering pallet, thereby reducing the yield and quality of the sinter and increasing the solid state burnup.
Disclosure of Invention
The invention aims to provide a layered distributing device, which realizes stepless layered laying of mixed materials, improves the air permeability of a sinter bed, improves the yield and quality of sinter and reduces the solid burnup.
To achieve the purpose, the invention adopts the following technical scheme:
a layered cloth device comprising:
a bracket configured to be straddled over the sintering pallet;
each cloth rod comprises a cloth section, the cloth sections are arranged on the support at vertical intervals along a first direction, each cloth section extends downwards obliquely from the support along the direction opposite to the first direction, the outer diameter of each cloth section is gradually reduced, and the first direction is the conveying direction of the mixture on the sintering trolley.
Optionally, the cloth rod further comprises a fixing section connected with the cloth section, the bracket comprises a first plate and a second plate which are arranged at intervals, and the fixing section is fixed on the first plate and the second plate.
Optionally, the cloth rod is further provided with a first limiting part and a second limiting part, the first limiting part is propped against one side of the first plate away from the second plate, and the second limiting part is propped against one side of the second plate away from the first plate.
Optionally, the cloth rod is in threaded connection with the second limiting piece.
Optionally, the device further comprises at least one vibration exciter, and each vibration exciter is arranged on the support.
Optionally, the support further comprises an elastic piece, and the support is arranged on the elastic piece.
Optionally, the sintering pallet further comprises a support assembly, wherein the support assembly comprises a first support and a second support, the first support and the second support are configured to be arranged on two sides of the sintering pallet, and the elastic piece is arranged on each of the first support and the second support.
Optionally, two baffles are arranged on the bracket at intervals along the vertical direction of the first direction, and each cloth section is positioned between two baffles.
Optionally, the cross section of each cloth rod is elliptical, and the minor axis of the ellipse is horizontal.
The invention further aims to provide a sintering machine, which realizes stepless layered laying of the mixture, improves the air permeability of a sintering material layer, improves the yield and quality of the sintering ore and reduces the solid burnup.
To achieve the purpose, the invention adopts the following technical scheme:
the sintering machine comprises a sintering trolley and the layered distribution device, wherein the layered distribution device is arranged above the sintering trolley.
The beneficial effects are that:
according to the layered material distribution device and the sintering machine provided by the invention, the support is arranged above the sintering trolley in a crossing way, and the material distribution sections are arranged on the support at vertical intervals in the first direction so as to form screening gaps between the material distribution sections. The outer diameters of the cloth sections gradually decrease from top to bottom, so that the screening gaps between the cloth sections gradually increase from top to bottom, and the granularity of the mixture passing through the cloth sections gradually increases from top to bottom. In the direction of conveying the mixture, the lower end of each material distribution section is close to the head end of the sintering lathe, and the upper end of each material distribution section is far away from the head end of the sintering lathe, so that the traveling sintering lathe firstly receives the mixture with large granularity flowing out of the lower end of each material distribution section, and continuously receives the mixture with gradually smaller granularity in the continuous traveling process, so that the granularity of the mixture paved on the sintering lathe is gradually reduced from bottom to top, stepless layering of the mixture is realized, the air permeability of a sintering material layer is further improved, the yield and quality of the sintering ore are improved, and the solid fuel consumption is reduced.
Drawings
Fig. 1 is a schematic diagram of a layered distribution device for distributing a mixture according to a first embodiment of the present invention;
FIG. 2 is a front view of a layered distribution apparatus provided above a sintering pallet according to an embodiment of the present invention;
FIG. 3 is a top view of a layered distribution apparatus provided above a sintering pallet according to an embodiment of the present invention;
FIG. 4 is a view in the direction A-A of FIG. 3;
FIG. 5 is a schematic view showing the structure of a cloth rod according to the first embodiment of the present invention;
fig. 6 is a schematic structural view of a cloth rod according to a second embodiment of the present invention.
In the figure:
100. sintering trolley; 101. a cloth roller; 102. a storage bin;
1. a bracket; 11. a first plate; 12. a second plate; 13. a baffle; 14. a third plate;
2. a cloth rod; 21. a cloth section; 22. a fixed section; 221. a threaded section; 23. a first limiting member; 24. a second limiting piece;
3. a vibration exciter;
4. an elastic member;
5. a support assembly; 51. a first support; 511. a first support column; 512. a second support; 52. a second support; 521. a first support column; 522. and a second pillar.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Example 1
The present embodiment provides a layered distribution apparatus, as shown in fig. 1, which is disposed above the sintering pallet 100 to layer-distribute a mixture on a grate bar (i.e., a sintering lathe) of the sintering pallet 100. Specifically, the sintering pallet 100 is run along its length to transport the mix from the nose end to the tail end. For convenience of description of the embodiment, in the present embodiment, the conveying direction of the mixture on the sintering pallet 100 is a first direction, that is, the length direction of the sintering pallet 100, and the width direction of the sintering pallet 100 is perpendicular to the first direction.
As shown in fig. 1 to 3, the layered distribution device provided in this embodiment includes a support 1 and a plurality of distribution bars 2. Wherein the stand 1 is configured to straddle above the sintering pallet 100. Each cloth bar 2 comprises cloth sections 21, which cloth sections 21 are arranged on the support 1 at vertical intervals in the first direction, so that screening gaps are formed between the cloth sections 21. Each cloth segment 21 extends obliquely downward from the support 1 in a direction opposite to the first direction and has a gradually decreasing outer diameter.
That is, in the mix conveying direction, the lower end of each cloth section 21 is close to the head end of the sintering pallet 100, and the upper end is far from the head end of the sintering pallet 100. Further, since the outer diameters of the cloth sections 21 gradually decrease from top to bottom, the screening gaps between the cloth sections 21 gradually increase from top to bottom, and therefore the particle sizes of the mixture passing through the cloth sections 21 can gradually increase from top to bottom. Therefore, the lathe of the traveling sintering pallet 100 receives the large-granularity mixture flowing out of the lower end of each material distribution section 21, and then continuously receives the mixture with gradually smaller granularity in the continuous traveling process, so that the granularity of the mixture paved on the sintering pallet is gradually reduced from bottom to top, and stepless layering of the mixture is realized. Preferably, the angle range between each material distribution section 21 and the horizontal plane is 40-50 degrees, and under the angle range, the mixture can be fully layered, and can be ensured to slide downwards on the material distribution section 21 under the action of gravity, so that the air permeability of a sinter bed is further improved, the yield and quality of sinter are improved, and the solid burnup is reduced.
In this embodiment, the mixture is iron ore, the granularity of which is generally below 20mm, the interval between the uppermost ends of the adjacent distributing sections 21 is 1-2 mm, and the interval between the lowermost ends of the adjacent distributing sections 21 is 15-20 mm, so that the screening of the whole granularity distribution range of the iron ore mixture is satisfied. Of course, in other embodiments, the intervals between the cloth sections 21 and the replacement of the cloth sections 21 with different outer diameters may be adjusted accordingly to meet the screening of the mixture with different particle size distribution ranges.
The lowermost end of the distribution section 21 is spaced apart from the sintering lathe of the sintering pallet 100 by a first height to form a large-sized material layer having a thickness of the first height on a surface adjacent to the sintering lathe, and then a sieving material layer having a gradually decreasing size from top to bottom is formed on the large-sized material layer. The large-granularity material layer can prevent a high-temperature zone from approaching a sintering lathe, so that the service life of the sintering lathe is prolonged; the large-granularity material layer can also provide support for the sieving material layer to prevent small-granularity mixture from being pumped away from the gap of the sintering lathe, so that the dust content of waste gas and the load of the dust remover are reduced, and the service life of the dust remover is prolonged; the large-granularity material layer also reduces the scattering material of the sintering lathe, does not need special cleaning, and improves the sintering condition; moreover, the large-granularity material layer is not easy to block and adhere to the sintering lathe, so that the effective air draft area is unchanged, and the air flow distribution is uniform.
Illustratively, the aggregate thickness of the sinter bed laid on the sinter lathe is 900mm and the first height is 400mm. That is, the mixture in the thickness range of 500mm from the surface of the sinter bed is laid with the particle size gradually reduced from bottom to top, and the mixture with the large particle size exceeding 15mm is only laid in the thickness range of the other 400mm close to the sinter lathe, so that the large particle size layer with the thickness of 400mm below and the sieving layer with the thickness of 500mm above are formed.
As shown in fig. 4 and 5, in the present embodiment, the material distributing bar 2 further includes a fixing section 22 connected to the material distributing section 21, the bracket 1 includes a first plate 11 and a second plate 12 disposed at intervals, the first plate 11 and the second plate 12 are vertically spanned above the sintering pallet 100 along the first direction, and the fixing section 22 is disposed on the first plate 11 and the second plate 12 in a penetrating manner. Each cloth section 21 is fixed on the first plate 11 and the second plate 12 which are arranged at intervals through the fixing section 22, and is stable in support and difficult to loosen. In this embodiment, the first plate 11 and the second plate 12 are parallel to each other and are inclined to the horizontal plane, the cloth section 21 is in a circular truncated cone shape, the fixing section 22 is in a cylindrical shape, the cloth section 21 and the fixing section 22 are integrally formed, and the fixing section 22 is vertically fixed on the first plate 11 and the second plate 12 to realize the installation of the cloth rod 2.
In order to fix each cloth rod 2 firmly on the first plate 11 and the second plate 12, in this embodiment, referring to fig. 4 and 5, a first limiting member 23 and a second limiting member 24 are further disposed on the cloth rod 2, where the first limiting member 23 abuts against a side of the first plate 11 away from the second plate 12, and the second limiting member 24 abuts against a side of the second plate 12 away from the first plate 11. The first stopper 23 restricts the sliding of the cloth rod 2 corresponding thereto from the first plate 11 to the second plate 12, and the second stopper 24 restricts the sliding of the cloth rod 2 corresponding thereto from the second plate 12 to the first plate 11, thereby reliably fixing the cloth rod 2 to the bracket 1. In other embodiments, the first plate 11 and the second plate 12 are provided with threaded holes having the same rotation direction, and the cloth rod 2 passes through the two threaded holes and is screwed to the first plate 11 and the second plate 12.
To facilitate the disassembly and assembly of the cloth rod 2, the cloth rod 2 is optionally screwed with a second limiting member 24. In this embodiment, the first limiting member 23 is an annular limiting protrusion, which is disposed in the middle of the material distribution rod 2, and is integrally formed with the material distribution rod 2, so that the structure is compact, the strength is high, and the cost is low. The second limiting member 24 is a nut, and the upper end of the fixing section 22 is a threaded section 221, and the threaded section 221 passes through the second plate 12 to be in threaded connection with the nut. When the cloth rod 2 is installed, the fixing section 22 of the cloth rod 2 obliquely passes through the first plate 11 and the second plate 12 in sequence, and the threaded section 221 is in threaded connection with the nut, and at the moment, the limiting protrusion is clamped at the lower side of the first plate 11. In other embodiments, the second limiting member 24 may be a hoop, a buckle, a pin, or the like, which also can be detachably connected with the cloth rod 2, so as to facilitate disassembly and assembly.
In order to enable the mixture to be continuously and efficiently screened from each distribution rod 2 to a sintering lathe, as shown in fig. 1-4, optionally, the layered distribution device further comprises at least one vibration exciter 3, wherein each vibration exciter 3 is arranged on the support 1, so that each distribution rod 2 is vibrated by the support 1, the mixture is prevented from being accumulated on each distribution rod 2, and the mixture falling on each distribution rod 2 is rapidly and continuously screened. In the present embodiment, the bracket 1 further includes a third plate 14, and both ends of the third plate 14 are provided on the first plate 11 and the second plate 12, respectively. Along the width direction of the sintering pallet 100, two exciters 3 are respectively fixed to the third plate 14. When the vibration exciter 3 works, the first plate 11 and the second plate 12 are driven to vibrate through the third plate 14, so that each cloth rod 2 arranged on the first plate 11 and the second plate 12 is driven to vibrate.
Optionally, as shown in fig. 4, the layered cloth device further comprises an elastic member 4, and the bracket 1 is disposed on the elastic member 4. The support 1 shakes on the elastic element 4, and the elastic element 4 can absorb the inertial force generated by the vibration of the support 1 and move together with the support 1 to enlarge or reduce the amplitude of the cloth rod 2, meanwhile, the elastic element 4 also avoids the hard contact between the support 1 and the installation position, and the service life of the support 1 is prolonged. In this embodiment, the elastic member 4 is a spring, and has a simple structure and low cost.
To erect the support 1 above the sintering pallet 100, as shown in fig. 2 and 3, the layered distribution apparatus optionally further comprises a support assembly 5, the support assembly 5 comprising a first support 51 and a second support 52, the first support 51 and the second support 52 being configured to be disposed on both sides of the sintering pallet 100, the first support 51 and the second support 52 being provided with elastic members 4.
With continued reference to fig. 2 and 3, in the present embodiment, the first support 51 includes first and second support posts 521 and 522 provided at intervals in the longitudinal direction of the sintering pallet 100, elastic members 4 are provided on each of the first and second support posts 521 and 522, and the bracket 1 is provided on the first and second support posts 521 and 522 obliquely through the respective elastic members 4 at one end in the width direction of the sintering pallet 100. Similarly, the second support 52 includes a third pillar and a fourth pillar provided at intervals along the length direction of the sintering pallet 100, on which the elastic members 4 are provided, and on which the bracket 1 is provided obliquely via the respective elastic members 4 at the other end in the width direction of the sintering pallet 100.
To prevent the mixture from leaking through each cloth bar 2 at both ends in the width direction of the sintering pallet 100, optionally, two baffles 13 are provided on the stand 1 at intervals in the vertical direction of the first direction, with each cloth segment 21 being located between two baffles 13. In the present embodiment, two baffles 13 are symmetrically disposed at both ends of the third plate 14 in the width direction of the sintering pallet 100.
The embodiment also provides a sintering machine, which comprises the sintering trolley 100 and the layered material distribution device, wherein the layered material distribution device is arranged above the sintering trolley 100. The mixture falling on the layered material distribution device from the material bin 102 can be distributed on a sintering lathe of a sintering machine from bottom to top in a gradually smaller granularity, and the screening gaps among the material distribution sections 21 are gradually increased from top to bottom, so that stepless distribution of the mixture is realized, the air permeability of a sintering material layer is greatly improved, the yield and the quality of the sintering ore are improved, and the solid fuel consumption is reduced.
In the layered material distributing device and the sintering machine provided in this embodiment, the mixture falls from the outlet below the bin 102 and is conveyed onto each material distributing rod 2 by the material distributing roller 101. The exciter 3 excites the bracket 1, and the bracket 1 elastically vibrates on the first support 51 and the second support 52, thereby vibrating each cloth rod 2. The mixture with large granularity slides to the lower end of each material distribution section 21 and then falls on the surface of a sintering lathe, and the sintering lathe sequentially receives the mixture with gradually smaller granularity along with the movement of the sintering trolley 100 in the first direction, so that stepless layered material distribution of the mixture is realized.
Example two
The present embodiment provides a layered distribution apparatus which is substantially identical to that provided in the first embodiment, the main difference being that each distribution section 21 has an elliptical cross section with the minor axis of the ellipse being horizontal. In long-term use, the cloth sections 21 are gradually worn by friction of the mixture, so that screening gaps among the cloth sections 21 are changed, and further, the cloth effect that the granularity is gradually reduced from bottom to top is affected. For this reason, each cloth segment 21 has an elliptical cross section, and the minor axis of the elliptical cross section is horizontal during initial installation and use. After the cloth section 21 is worn, the cloth section 21 can be rotated by a certain angle to adjust the gradually widened screening gap to a primary use state, so that the screening effect is maintained, the service life of the cloth section 21 is prolonged, and the efficiency and cost reduction are facilitated.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (7)
1. A layered distribution device, comprising:
a bracket (1) configured to be straddled over the sintering pallet (100);
a plurality of cloth bars (2), each cloth bar (2) comprises cloth sections (21), each cloth section (21) is arranged on the bracket (1) at intervals along the width direction of the sintering trolley (100), the width direction of the sintering trolley (100) is perpendicular to a first direction, each cloth section (21) extends downwards obliquely from the bracket (1) along the direction opposite to the first direction, the outer diameter is gradually reduced, and the first direction is the conveying direction of the mixture on the sintering trolley (100);
the cloth rod (2) further comprises a fixing section (22) connected with the cloth section (21), the bracket (1) comprises a first plate (11) and a second plate (12) which are arranged at intervals, and the fixing section (22) is fixed on the first plate (11) and the second plate (12);
the cloth rod (2) is also provided with a first limiting piece (23) and a second limiting piece (24), the first limiting piece (23) is propped against one side of the first plate (11) far away from the second plate (12), and the second limiting piece (24) is propped against one side of the second plate (12) far away from the first plate (11);
the cloth rod (2) is in threaded connection with the second limiting piece (24).
2. The layered cloth device according to claim 1, further comprising at least one vibration exciter (3), each vibration exciter (3) being arranged on the support (1).
3. Layered cloth device according to claim 2, characterized in that it further comprises an elastic element (4), said support (1) being arranged on said elastic element (4).
4. A layered cloth device according to claim 3, further comprising a support assembly (5), the support assembly (5) comprising a first support (51) and a second support (52), the first support (51) and the second support (52) being configured to be arranged on both sides of the sintering pallet (100), the first support (51) and the second support (52) being provided with the elastic member (4).
5. Layered distribution device according to claim 1, characterized in that two baffles (13) are arranged on the support (1) at intervals in the vertical direction of the first direction, each distribution segment (21) being located between two baffles (13).
6. Layered distribution device according to claim 1, characterized in that each distribution bar (2) has an oval cross section, the minor axis of which is horizontal.
7. A sintering machine, characterized by comprising a sintering pallet (100) and a layered distribution device according to any of claims 1-6, said layered distribution device being arranged above said sintering pallet (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152065.2A CN114485179B (en) | 2022-02-18 | 2022-02-18 | Layering distributing device and sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152065.2A CN114485179B (en) | 2022-02-18 | 2022-02-18 | Layering distributing device and sintering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114485179A CN114485179A (en) | 2022-05-13 |
| CN114485179B true CN114485179B (en) | 2024-02-06 |
Family
ID=81481695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210152065.2A Active CN114485179B (en) | 2022-02-18 | 2022-02-18 | Layering distributing device and sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114485179B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233755A1 (en) * | 1992-10-07 | 1994-08-04 | Hagedorn Wolfgang | Motor with permanent magnetic rotor and stator field |
| CN201267803Y (en) * | 2008-09-18 | 2009-07-08 | 宝山钢铁股份有限公司 | Bar screen |
| JP2014004311A (en) * | 2012-05-31 | 2014-01-16 | Junichi Tanaka | Space-saving desktop bookrest accommodating to various types of visual media including tablet pc and general writing |
| CN103878118A (en) * | 2014-04-15 | 2014-06-25 | 安徽理工大学 | Novel elliptical equal-thickness vibrating screen |
| CN104807328A (en) * | 2015-05-19 | 2015-07-29 | 济南中燃科技发展有限公司 | Method and equipment for bedding material layered material arrangement of sintering machine by using vibrating screen |
| CN207042801U (en) * | 2017-07-13 | 2018-02-27 | 黄河科技学院 | Particulate matter-screening machine |
| CN112058921A (en) * | 2020-08-28 | 2020-12-11 | 广东韶钢松山股份有限公司 | Guiding device |
| CN212349386U (en) * | 2020-04-21 | 2021-01-15 | 百色学院 | Mixture becomes clearance screening distributing device |
-
2022
- 2022-02-18 CN CN202210152065.2A patent/CN114485179B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233755A1 (en) * | 1992-10-07 | 1994-08-04 | Hagedorn Wolfgang | Motor with permanent magnetic rotor and stator field |
| CN201267803Y (en) * | 2008-09-18 | 2009-07-08 | 宝山钢铁股份有限公司 | Bar screen |
| JP2014004311A (en) * | 2012-05-31 | 2014-01-16 | Junichi Tanaka | Space-saving desktop bookrest accommodating to various types of visual media including tablet pc and general writing |
| CN103878118A (en) * | 2014-04-15 | 2014-06-25 | 安徽理工大学 | Novel elliptical equal-thickness vibrating screen |
| CN104807328A (en) * | 2015-05-19 | 2015-07-29 | 济南中燃科技发展有限公司 | Method and equipment for bedding material layered material arrangement of sintering machine by using vibrating screen |
| CN207042801U (en) * | 2017-07-13 | 2018-02-27 | 黄河科技学院 | Particulate matter-screening machine |
| CN212349386U (en) * | 2020-04-21 | 2021-01-15 | 百色学院 | Mixture becomes clearance screening distributing device |
| CN112058921A (en) * | 2020-08-28 | 2020-12-11 | 广东韶钢松山股份有限公司 | Guiding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114485179A (en) | 2022-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206485811U (en) | Prevent activated carbon granule from loading broken feed bin | |
| CN101745502B (en) | Multi-layer sieve bend | |
| CN201644376U (en) | Linear-vibration walking-beam type high-frequency vibrating screen | |
| CN204642762U (en) | A kind of vibrating arch breaker | |
| CN114485179B (en) | Layering distributing device and sintering machine | |
| CN209238358U (en) | A kind of gravity type material is from screen device | |
| CN101138760A (en) | Discrete carpolite grading plant | |
| CN206980984U (en) | Material vibrating conveyer and material conveying collection system | |
| CN208960340U (en) | A kind of pulverized limestone vibrating screen | |
| CN104828410A (en) | Vibration arch breaking device and using method thereof | |
| CN201437466U (en) | Material distributing device | |
| CN210058576U (en) | Conveyer belt material distribution adjusting device | |
| CN210080040U (en) | Electromagnetic bidirectional vibrating screen feeding device | |
| CN104984893A (en) | Ore sand screening device | |
| CN211515179U (en) | High-wear-resistance bar sieve plate | |
| CN206838485U (en) | Distribution device, vibratory sieve and asphalt mixing plant | |
| CN113522733A (en) | Concatenation formula sieve device convenient to adjust aperture size | |
| CN208976042U (en) | One kind removing mud feeder | |
| CN201625630U (en) | Circular vibrating screen | |
| CN103464371B (en) | A kind of unpowered anti-sticking grid section slide sieve | |
| CN206511536U (en) | A kind of improved charger device | |
| CN206622293U (en) | A kind of new distribution chute | |
| CN208407567U (en) | A kind of mechanical picker with biplane sieve castor | |
| RU2682815C1 (en) | Vibration glass melt granulator | |
| CN218573889U (en) | Broken coal system based on integrated screening of grating |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |