CN215864697U - Cold quick-witted cloth of sintered ring is fought - Google Patents
Cold quick-witted cloth of sintered ring is fought Download PDFInfo
- Publication number
- CN215864697U CN215864697U CN202122493985.4U CN202122493985U CN215864697U CN 215864697 U CN215864697 U CN 215864697U CN 202122493985 U CN202122493985 U CN 202122493985U CN 215864697 U CN215864697 U CN 215864697U
- Authority
- CN
- China
- Prior art keywords
- platform
- material guiding
- hopper
- hopper body
- corner
- 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
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a material distributing hopper of a sintering circular cooler, which comprises a hopper body and a corner platform, wherein the hopper body is provided with a hopper opening; the upper end of the hopper body is provided with a feeding hole; a plurality of stages of material guide platforms are arranged in the hopper body; the corner platform is arranged on one side of the lower portion of the hopper body and communicated with the hopper body, the plane of the corner platform, relative to the side of the hopper body, deflects by an angle, and the discharging direction of a discharging opening in the bottom of the corner platform is consistent with the rotating direction of the circular cooler through the corner. The utility model ensures that the discharging direction of the discharging opening at the bottom of the distributing hopper is consistent with the rotating direction of the ring cooling machine through the deflected corner platform, thereby ensuring that mineral aggregate cannot be excessively accumulated on one side when falling from the distributing hopper to the ring cooling machine, and further being uniformly dispersed on a trolley of the ring cooling machine.
Description
Technical Field
The utility model relates to a feeding chute for supplying sintering materials to a sintering cooler, in particular to a material distributing hopper of a sintering circular cooler.
Background
The sinter obtained in the sintering process must be cooled before it can be transported to the blast furnace by a belt conveyor, which is usually cooled by an endless cooling machine. The material distributing device of the ring cooling machine is positioned between the discharge hopper of the sintering machine and the trolley of the ring cooling machine. The hot sintering ore crushed by the single-roll crusher enters the ring cooling machine distributing device from the discharge hopper of the sintering machine, and is then distributed on the ring cooling machine trolley through the ring cooling machine distributing device, and the special distribution structure in the distributing device determines the distributing effect on the ring cooling machine trolley, such as the flatness and the segregation degree of the distribution. For a long time, the condition of high outside and low inside always exists when the sintered ore falls into the ring cooling machine from the single-roll crusher, the cooling effect of the ring cooling machine in the air blasting process is poor due to uneven distribution, the stress of the ring cooling machine in the annular motion process is deflected, and the running state of the whole equipment is unbalanced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a distributing hopper of a sintering ring cooling machine, which aims to solve the problem that the sintered ore always has a high outside and a low inside when falling from a single-roller crusher and entering the ring cooling machine in the prior art, so that the sintered ore can be uniformly distributed on the ring cooling machine.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a sintering circular cooler distributing hopper comprises a hopper body and a corner platform; the upper end of the hopper body is provided with a feeding hole; a plurality of stages of material guide platforms are arranged in the hopper body; the corner platform is arranged on one side of the lower portion of the hopper body and communicated with the hopper body, the plane of the corner platform, relative to the side of the hopper body, deflects by an angle, and the discharging direction of a discharging opening in the bottom of the corner platform is consistent with the rotating direction of the circular cooler through the corner.
As a further technical scheme of the scheme, a discharging platform is arranged at the bottom of the corner platform, and the middle part of the tail end of the discharging platform protrudes towards the discharging direction.
As a further technical solution of the above solution, the corner platform has a protective cover located above the discharging platform, the protective cover protrudes forward beyond the end of the discharging platform, and a baffle extending downward is provided at the end of the protective cover.
As a further technical scheme of the above scheme, the plurality of stages of material guiding platforms in the hopper body comprise a first material guiding platform, a second material guiding platform and a third material guiding platform which are sequentially arranged from top to bottom; the first material guide platform is arranged on one side opposite to the feeding hole; the second material guiding platform is arranged perpendicular to the first material guiding platform and is positioned on the opposite side of the discharge opening; the third material guiding platform is obliquely arranged, the upper end of the third material guiding platform is located below the second material guiding platform, and the lower end of the third material guiding platform faces the discharge opening.
As a further technical solution of the above scheme, a width of one end of the first material guiding platform, which is close to the second material guiding platform, is smaller than a width of the other end.
As a further technical solution of the above scheme, a width of one end of the second material guiding platform, which is close to the first material guiding platform, is smaller than a width of the other end.
As a further technical scheme of the above scheme, the first material guiding platform, the second material guiding platform and the third material guiding platform are all made of wear-resistant materials.
As a further technical solution of the above scheme, the first material guiding platform, the second material guiding platform and the third material guiding platform are detachably connected in the hopper body.
In summary, compared with the prior art, the utility model has the following advantages and beneficial effects: the discharging direction of the discharging opening at the bottom of the distributing hopper is consistent with the rotating direction of the ring cooling machine through the deflected corner platform, so that mineral aggregate is prevented from being excessively gathered at one side when falling from the distributing hopper to the ring cooling machine, and the mineral aggregate is uniformly dispersed on the ring cooling machine trolley.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The explanation of each reference number in the figure is: the material feeding device comprises a hopper body 1, a first material guiding platform 2, a second material guiding platform 3, a third material guiding platform 4, a corner platform 5 and a discharging platform 6.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the present invention will be further described in detail with reference to the following embodiments.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms first, second and the like, if any, are used for distinguishing technical features only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The inventor of the utility model has found that the condition of high outside and low inside always exists when the sintered ore falls into the ring cooling machine from the single-roller crusher in the prior art because the discharge port of the discharge device is not completely aligned with the trolley of the ring cooling machine, when mineral materials fall onto the trolley of the ring cooling machine from the discharge port in a parabolic track, a large amount of mineral materials are accumulated to the outer side of the ring cooling machine due to inertia impact, and the material accumulation is less on the inner side of the ring cooling machine, thereby causing the condition of high outside and low inside. In order to avoid the situation, the discharge hole of the distributing device is set to be in a corner posture, so that the discharge direction of the discharge hole is completely parallel to the running direction of the annular cooling machine trolley, and the stacking height of the mineral aggregate on the inner side and the outer side of the annular cooling machine trolley is ensured to be consistent.
As shown in fig. 1, the material hopper of the sintering circular cooler in the embodiment of the present application includes a hopper body 1 and a corner platform 5, the hopper body 1 is vertically arranged, a feeding hole is arranged at the upper end of the hopper body 1, and a plurality of stages of material guiding platforms are arranged in the hopper body 1. The corner platform 5 is located one side of hopper body 1 bottom and communicates with hopper body 1, and the relative this side place plane of hopper body 1 of corner platform 5 deflects an angle, and its ejection of compact direction is unanimous with the rotation direction of the cold platform truck of ring when this corner makes the discharge opening ejection of compact of mineral aggregate from corner platform 5 bottom to guarantee that the mineral aggregate can distribute uniformly on the cold platform truck of ring, can not pile up in a certain side too much. The sintered ore that drops from single roll crusher and get into this application embodiment in the cloth fill can get into from the feed inlet, then through the buffering and the separation of a plurality of grades of guide platforms in proper order, drops to the ring cold machine on from the discharge opening of 5 bottoms on the corner platform at last. Because the discharge direction of the mineral aggregate is consistent with the rotation direction of the circular cooler trolley, the inner side and the outer side of the circular cooler are distributed with the same amount of materials, so that the condition of high outside and low inside is avoided, the subsequent cooling effect is ensured, and the running state of the circular cooler is more stable.
In the process that the mineral aggregate falls freely through a plurality of stages of material guide platforms by means of gravity from the feeding hole, the aggregation phenomenon possibly occurs, namely, a large amount of mineral aggregate is collected at the middle position, and only a small amount of mineral aggregate exists at the periphery position, so that the problem that the mineral aggregate falling onto the circular cooler is uneven in distribution can still be caused. For solving this problem, this application embodiment has still improved the shape of the ejection of compact platform 6 of 5 bottom levels settings of corner platform, this ejection of compact platform 6's end is as the discharge end, this application embodiment is for avoiding the too much mineral aggregate of middle part gathering, the middle part with this ejection of compact platform 6's end has carried out the extension along ejection of compact direction, make the more both sides in middle part protrusion forward, the triangle-shaped convex point has been formed, preferably isosceles triangle-shaped convex point, like this, the too high mineral aggregate in middle part can be gradually through this triangle-shaped convex point to both sides dispersion along the in-process of advancing forward of this ejection of compact platform 6, finally realize evenly distributed when dropping to the ring cold machine.
Because the mineral aggregate can produce great impact in the in-process that the cloth fought is the way down, then probably take place to splash at the discharge gate department. In order to avoid splashing, the protective cover is arranged above the corner platform 5, the protective cover is positioned above the discharging platform 6, the end, beyond the discharging platform 6, of the protective cover continuously protrudes forwards, and a vertically downward baffle is arranged at the end, beyond the protective cover, of the protective cover. In fact, the whole corner platform 5 is composed of the protective cover and the corner platform 5, and the protective cover has a larger length than the corner platform 5, so that the mineral aggregate can be prevented from splashing out while the mineral aggregate can normally pass through the corner platform 5.
The material guiding platforms of a plurality of stages in the hopper body 1 comprise a first material guiding platform 2, a second material guiding platform 3 and a third material guiding platform 4 which are sequentially arranged from top to bottom. The first material guide platform 2 is arranged on one side opposite to the feeding hole. The second material guiding platform 3 is arranged perpendicular to the first material guiding platform 2, and the second material guiding platform 3 is located on one side opposite to the discharge opening. The third material guiding platform 4 is obliquely arranged, the upper end of the third material guiding platform 4 is positioned below the second material guiding platform 3, and the lower end of the third material guiding platform 4 faces the discharge opening. As shown in fig. 1, the feeding hole at the top of the distribution hopper according to the embodiment of the present application is composed of a top and a side opening, but the feeding direction of the mineral aggregate generally drops into the hopper body 1 from the side opening along a parabolic trajectory. First guide platform 2 then locates in hopper body 1 on the relative one side inner wall of this feeding direction, if use open-top feeding side as the rear side, then front side in hopper body 1 is located to first guide platform 2, and right side in hopper body 1 is located to second guide platform 3, and third guide platform 4 then is from the right side to the left side, slope gradually downwards locates in hopper body 1, and the discharge opening of 5 bottoms of corner platform then roughly is located the left side. Mineral aggregate can appear the separation phenomenon after first guide platform 2, second guide platform 3 and third guide platform 4 to when the blanking to the cold platform truck of ring, can appear the gradient that the thickness direction upwards extends, particle size evenly distributed in the flow direction.
In order to facilitate separation and smooth falling of mineral aggregates, the width of one end of the first material guiding platform 2 close to the second material guiding platform 3 is smaller than that of the other end, the width of one end of the second material guiding platform 3 close to the first material guiding platform 2 is smaller than that of the other end, the first material guiding platform 2 and the second material guiding platform 3 are substantially in the shape of a right trapezoid, and the mineral aggregates are guided to flow by the right trapezoid, so that the mineral aggregates are separated according to particle size.
Because the first material guiding platform 2, the second material guiding platform 3 and the third material guiding platform 4 are always subjected to the impact of mineral aggregate, in the embodiment of the present application, the first material guiding platform 2, the second material guiding platform 3 and the third material guiding platform 4 are all made of wear-resistant materials, such as cast iron, high-hardness alloy and the like, so as to improve the service life of the whole cloth hopper and reduce the time for shutdown and maintenance. Therefore, the first material guiding platform 2, the second material guiding platform 3 and the third material guiding platform 4 are arranged in the hopper body 1 in a detachable connection mode including but not limited to clamping and the like, so that the replacement time of the material guiding platforms is saved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above preferred embodiments should not be considered as limiting the utility model, which is subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and these modifications and adaptations should be considered within the scope of the utility model.
Claims (8)
1. The utility model provides a cold quick-witted cloth of sintered ring fill which characterized in that: comprises a hopper body (1) and a corner platform (5); the upper end of the hopper body (1) is provided with a feeding hole; a plurality of stages of material guide platforms are arranged in the hopper body (1); the corner platform (5) is arranged on one side of the lower portion of the hopper body (1) and communicated with the hopper body (1), the corner platform (5) deflects by an angle relative to the plane where the side of the hopper body (1) is located, and the discharging direction of a discharging opening at the bottom of the corner platform (5) is consistent with the rotating direction of the circular cooler through the corner.
2. The material distributing hopper of the sintering circular cooler as recited in claim 1, characterized in that: the bottom of the corner platform (5) is provided with a discharging platform (6), and the middle part of the tail end of the discharging platform (6) protrudes towards the discharging direction.
3. The material distributing hopper of the sintering circular cooler as recited in claim 2, characterized in that: the corner platform (5) is provided with a protective cover which is positioned above the discharging platform (6), the tail end of the protective cover, which exceeds the discharging platform (6), continuously protrudes forwards, and the tail end of the protective cover is provided with a baffle plate which extends downwards.
4. The material distributing hopper of the sintering circular cooler as recited in claim 1, characterized in that: the material guide platforms in the hopper body (1) comprise a first material guide platform (2), a second material guide platform (3) and a third material guide platform (4) which are sequentially arranged from top to bottom; the first material guide platform (2) is arranged on one side opposite to the feeding hole; the second material guiding platform (3) is arranged perpendicular to the first material guiding platform (2), and the second material guiding platform (3) is positioned on the opposite side of the discharge opening; the third material guiding platform (4) is obliquely arranged, the upper end of the third material guiding platform (4) is located below the second material guiding platform (3), and the lower end of the third material guiding platform (4) faces the discharge opening.
5. The material distributing hopper of the sintering circular cooler as recited in claim 4, characterized in that: the width of one end, close to the second material guiding platform (3), of the first material guiding platform (2) is smaller than that of the other end of the first material guiding platform.
6. The material distributing hopper of the sintering circular cooler as recited in claim 4, characterized in that: the width of one end, close to the first material guiding platform (2), of the second material guiding platform (3) is smaller than that of the other end of the second material guiding platform.
7. The material distributing hopper of the sintering circular cooler as recited in claim 4, characterized in that: the first material guiding platform (2), the second material guiding platform (3) and the third material guiding platform (4) are all made of wear-resistant materials.
8. The material distributing hopper of the sintering circular cooler as recited in claim 4, characterized in that: the first material guiding platform (2), the second material guiding platform (3) and the third material guiding platform (4) can be detachably connected into the hopper body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493985.4U CN215864697U (en) | 2021-10-15 | 2021-10-15 | Cold quick-witted cloth of sintered ring is fought |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493985.4U CN215864697U (en) | 2021-10-15 | 2021-10-15 | Cold quick-witted cloth of sintered ring is fought |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215864697U true CN215864697U (en) | 2022-02-18 |
Family
ID=80262728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122493985.4U Active CN215864697U (en) | 2021-10-15 | 2021-10-15 | Cold quick-witted cloth of sintered ring is fought |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215864697U (en) |
-
2021
- 2021-10-15 CN CN202122493985.4U patent/CN215864697U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107287373A (en) | A kind of steel scrap considers the device and method into blast furnace ironmaking to be worth doing | |
| CN211337801U (en) | Reinforced feed opening buffer of steel scrap with adjustable | |
| JP2023032091A (en) | Granular iron manufacturing apparatus and granular iron manufacturing method | |
| CN215864697U (en) | Cold quick-witted cloth of sintered ring is fought | |
| CN213557327U (en) | Double-roller crusher capable of preventing dust from scattering | |
| JP6828225B2 (en) | Raw material charging method for charging coke into the center of a blast furnace | |
| CN107934457A (en) | A kind of belt cleaning device | |
| JPH05229639A (en) | Belt conveyor chute | |
| CN201587954U (en) | Distribution chute | |
| CN217577055U (en) | A broken material scrap steel conveyer for ladle | |
| CN212309757U (en) | Discharging hopper of impact type sand making machine and horizontal shaft impact type sand making machine | |
| CN220583103U (en) | Feeding system of roasting furnace | |
| CN207126665U (en) | A kind of iron aluminum separation device | |
| CN219822780U (en) | Material dispersion flow guiding device capable of controlling conveying capacity | |
| CN220670226U (en) | Uniform distribution device of circular cooler | |
| CN219584928U (en) | Novel vibration discharging funnel | |
| KR100797864B1 (en) | Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons provided with the same | |
| CN115183583B (en) | Side-blowing furnace feeding device and method | |
| CN219837178U (en) | Granulating system for metals and alloys | |
| CN213528815U (en) | Cone crusher gives ore deposit and prevents segregation device | |
| CN206088252U (en) | Novel arrange hopper | |
| CN214974811U (en) | Iron element sorting equipment in copper scraps | |
| CN211695894U (en) | Can reduce cold quick-witted discharge chute of ring of conveyer belt bearing capacity | |
| KR102239242B1 (en) | Charging apparatus for raw material and method thereof | |
| CN216150033U (en) | Iron ore closed-loop crushing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |