CN217228972U - Sintering is with quick-witted belt head feed bin down - Google Patents
Sintering is with quick-witted belt head feed bin down Download PDFInfo
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- CN217228972U CN217228972U CN202221017578.4U CN202221017578U CN217228972U CN 217228972 U CN217228972 U CN 217228972U CN 202221017578 U CN202221017578 U CN 202221017578U CN 217228972 U CN217228972 U CN 217228972U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to the technical field of blast furnace ironmaking equipment, in particular to a sintering belt head stock bin, which comprises a stock bin body, wherein a feeding pipeline is arranged above the stock bin body, and a first distributing pipe, a fixed platform and a second distributing pipe are sequentially connected below the stock bin body from left to right; a first buffer device is arranged in the feeding pipeline, a feeding port is formed in the right side of the feeding pipeline, and a second buffer device is arranged above the fixed platform; and a first conveying belt and a second conveying belt are respectively arranged below the first material distribution pipe and the second material distribution pipe. The utility model discloses a belt head feed bin under machine for sintering, its long service life has reduced cost of maintenance.
Description
Technical Field
The utility model relates to a blast furnace ironmaking equipment technical field, in particular to belt head feed bin under machine for sintering.
Background
Before blast furnace iron-smelting production, various powdered iron-containing raw materials are mixed with proper amount of fuel and flux, and proper amount of water is added, and after mixing and pelletizing, the materials are sintered into blocks by a series of physical and chemical changes on sintering equipment. The sintering ore is produced by adopting a belt type air draft sintering machine in production. The belt feeder plays the effect of transportation material in sintering process, and belt head feed bin is the accessory part of belt feeder, but the reasonable normal operating that directly influences equipment whether of its structure, there is design defect in current belt head feed bin, the sintering deposit falls into the belt through the feed bin, the drop is big, the material directly erodees down the hopper inner wall, cause down the hopper often to wear through the hourglass material, or the direct impact belt, aggravate belt wearing and tearing, it is many to lead to the accident to shut down, and its maintenance degree of difficulty is big, with high costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a belt head feed bin under machine for sintering, its long service life has reduced cost of maintenance.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a sintering machine lower belt head stock bin comprises a stock bin body, wherein a feeding pipeline is arranged above the stock bin body, and a first distributing pipe, a fixed platform and a second distributing pipe are sequentially connected below the stock bin body from left to right;
a first buffer device is arranged in the feeding pipeline, a feeding port is formed in the right side of the feeding pipeline, and a second buffer device is arranged above the fixed platform;
and a first conveying belt and a second conveying belt are respectively arranged below the first material distribution pipe and the second material distribution pipe.
As an improvement: the first buffer device comprises a first buffer material plate, a second buffer material plate and a discharging pipe, the first buffer material plate is rotatably arranged on the inner wall of the left side of the feeding pipeline through a first rotating shaft, and the second buffer material plate is rotatably arranged on the inner wall of the right side of the feeding pipeline through a second rotating shaft;
a first supporting plate is arranged below the first buffer plate, one end of the first supporting plate is fixed on the left inner wall of the feeding pipeline, the other end of the first supporting plate is connected with the first buffer plate through a plurality of first buffer springs, a second supporting plate is arranged below the second buffer plate, one end of the second supporting plate is fixed on the right inner wall of the feeding pipeline, and the other end of the second supporting plate is connected with the second buffer plate through a plurality of second buffer springs;
the first buffer material plate is located above the second buffer material plate, the blanking pipe is located below the second buffer material plate, and one end of the second buffer material plate extends to the interior of the blanking pipe.
As an improvement: the second buffer device comprises a support frame, a rotating shaft is arranged on the support frame, a first material distributing plate is rotatably connected to the left side of the rotating shaft, and a second material distributing plate is rotatably connected to the right side of the rotating shaft;
a first sliding limiting groove is formed in the bottom surface of the first material distributing plate, and a second sliding limiting groove is formed in the bottom surface of the second material distributing plate;
the left side of the support frame is vertically provided with a first material distribution cylinder, the right side of the support frame is vertically provided with a second material distribution cylinder, a piston rod of the first material distribution cylinder is rotatably provided with a first roller, a piston rod of the second material distribution cylinder is rotatably provided with a second roller, the first roller is movably clamped inside the first sliding limiting groove, and the second roller is movably clamped inside the second sliding limiting groove.
As an improvement: the left side of feeding pipeline is equipped with first dust absorption fan, and its right side is equipped with second dust absorption fan, first dust absorption funnel is connected to first dust absorption fan's output, second dust absorption funnel is connected to second dust absorption fan's input, just first dust absorption funnel, second dust absorption funnel all are located the inside of feed bin body.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a sintering is with quick-witted belt head feed bin down, put into the inside of pan feeding pipeline through the pan feeding mouth with the material, the material falls into first buffering flitch earlier in the pan feeding pipeline, is cushioned by first buffering flitch, falls into second buffering flitch afterwards, and the buffering of second buffering flitch falls into the unloading pipe through second buffering flitch afterwards to accurately fall into first branch flitch, second branch flitch under the effect of unloading pipe;
when the materials are accumulated to a certain amount, the first material distributing cylinder and the second material distributing cylinder both move downwards to respectively enable the first material distributing plate to rotate anticlockwise along the rotating shaft and enable the second material distributing plate to rotate clockwise along the rotating shaft, so that the materials are respectively conveyed into the first material distributing pipe and the second material distributing pipe and respectively fall above the first conveying belt and the second conveying belt;
the arrangement can realize the buffering of the materials, reduce the fall of the materials, prevent the materials from directly washing the inner wall of the blanking hopper, prolong the service life of the equipment and reduce the maintenance cost;
dust absorption fan can adsorb the inside dust of feed bin, prevents that the dust from scattering in overflowing the workshop, has improved worker's operation environment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a head bin of an under-machine belt for sintering;
wherein: 1. a stock bin body; 2. a feeding pipeline; 3. a first material dividing pipe; 4. a fixed platform; 5. a second material dividing pipe; 6. a first conveyor belt; 7. a second conveyor belt; 8. a feeding port; 9. a first buffer material plate; 10. a second buffer material plate; 11. a discharging pipe; 12. a first rotating shaft; 13. a second rotating shaft; 14. a first support plate; 15. a first buffer spring; 16. a second support plate; 17. a second buffer spring; 18. a support frame; 19. a rotating shaft; 20. a first material distributing plate; 21. a second material distributing plate; 22. a first sliding limiting groove; 23. a second sliding limiting groove; 24. a first material distributing cylinder; 25. a second material distributing cylinder; 26. a first roller; 27. a second roller; 28. a first dust suction fan; 29. a second dust suction fan; 30. a first dust collection hopper; 31. a second dust collection funnel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a sintering machine lower belt head stock bin comprises a stock bin body 1, a feeding pipeline 2 is arranged above the stock bin body 1, and a first distributing pipe 3, a fixed platform 4 and a second distributing pipe 5 are sequentially connected below the feeding pipeline from left to right;
a first buffer device is arranged in the feeding pipeline 2, a feeding port 8 is arranged on the right side of the feeding pipeline 2, and a second buffer device is arranged above the fixed platform 4;
a first conveying belt 6 and a second conveying belt 7 are respectively arranged below the first material distribution pipe 3 and the second material distribution pipe 5.
The first buffer device comprises a first buffer material plate 9, a second buffer material plate 10 and a discharging pipe 11, the first buffer material plate 9 is rotatably arranged on the left inner wall of the feeding pipeline 2 through a first rotating shaft 12, and the second buffer material plate 10 is rotatably arranged on the right inner wall of the feeding pipeline 2 through a second rotating shaft 13;
a first supporting plate 14 is arranged below the first buffer plate 9, one end of the first supporting plate 14 is fixed on the left inner wall of the feeding pipeline 2, the other end of the first supporting plate is connected with the first buffer plate 9 through a plurality of first buffer springs 15, a second supporting plate 16 is arranged below the second buffer plate 10, one end of the second supporting plate 16 is fixed on the right inner wall of the feeding pipeline 2, and the other end of the second supporting plate is connected with the second buffer plate 10 through a plurality of second buffer springs 17;
the first buffer plate 9 is located above the second buffer plate 10, the blanking pipe 11 is located below the second buffer plate 10, and one end of the second buffer plate 10 extends to the inside of the blanking pipe 11.
The second buffer device comprises a support frame 18, a rotating shaft 19 is arranged on the support frame 18, a first material distributing plate 20 is rotatably connected to the left side of the rotating shaft 19, and a second material distributing plate 21 is rotatably connected to the right side of the rotating shaft;
a first sliding limiting groove 22 is arranged on the bottom surface of the first material distributing plate 20, and a second sliding limiting groove 23 is arranged on the bottom surface of the second material distributing plate 21;
a first material distributing cylinder 24 is vertically arranged on the left side of the supporting frame 18, a second material distributing cylinder 25 is vertically arranged on the right side of the supporting frame, a first roller 26 is rotatably arranged on a piston rod of the first material distributing cylinder 24, a second roller 27 is rotatably arranged on a piston rod of the second material distributing cylinder 25, the first roller 26 is movably clamped inside the first sliding limiting groove 22, and the second roller 27 is movably clamped inside the second sliding limiting groove 23.
A first dust suction fan 28 is arranged on the left side of the feeding pipeline 2, a second dust suction fan 29 is arranged on the right side of the feeding pipeline, the output end of the first dust suction fan 28 is connected with a first dust suction funnel 30, the input end of the second dust suction fan 29 is connected with a second dust suction funnel 31, and the first dust suction funnel 30 and the second dust suction funnel 31 are both located inside the bin body 1.
The working principle is as follows: the method comprises the following steps that materials are placed into a feeding pipeline 2 through a feeding port 8, the materials fall onto a first buffer material plate 9 in the feeding pipeline 2, are buffered by the first buffer material plate 9, then fall onto a second buffer material plate 10, are buffered by the second buffer material plate 10, then fall into a discharging pipe 11 through the second buffer material plate 10, and accurately fall onto a first material distributing plate 20 and a second material distributing plate 21 under the action of a discharging pipe 11;
when the materials are accumulated to a certain amount, the first material distribution cylinder 24 and the second material distribution cylinder 25 both move downwards, so that the first material distribution plate 20 rotates anticlockwise along the rotating shaft 19 and the second material distribution plate 21 rotates clockwise along the rotating shaft 19 respectively, and the materials are conveyed into the first material distribution pipe 3 and the second material distribution pipe 5 respectively and fall above the first conveying belt 6 and the second conveying belt 7 respectively;
the arrangement can realize the buffering of the materials, reduce the fall of the materials, prevent the materials from directly washing the inner wall of the blanking hopper, prolong the service life of the equipment and reduce the maintenance cost; dust absorption fan can adsorb the inside dust of feed bin, prevents that the dust from scattering in overflowing the workshop, has improved worker's operation environment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (4)
1. A sintering machine lower belt head stock bin is characterized by comprising a stock bin body, wherein a feeding pipeline is arranged above the stock bin body, and a first distributing pipe, a fixed platform and a second distributing pipe are sequentially connected below the stock bin body from left to right;
a first buffer device is arranged in the feeding pipeline, a feeding port is arranged on the right side of the feeding pipeline, and a second buffer device is arranged above the fixed platform;
and a first conveying belt and a second conveying belt are respectively arranged below the first material distribution pipe and the second material distribution pipe.
2. The lower belt head stock bin for the sintering machine as claimed in claim 1, wherein the first buffering device comprises a first buffering plate, a second buffering plate and a discharging pipe, the first buffering plate is rotatably arranged on the left inner wall of the feeding pipeline through a first rotating shaft, and the second buffering plate is rotatably arranged on the right inner wall of the feeding pipeline through a second rotating shaft;
a first supporting plate is arranged below the first buffer material plate, one end of the first supporting plate is fixed on the inner wall of the left side of the feeding pipeline, the other end of the first supporting plate is connected with the first buffer material plate through a plurality of first buffer springs, a second supporting plate is arranged below the second buffer material plate, one end of the second supporting plate is fixed on the inner wall of the right side of the feeding pipeline, and the other end of the second supporting plate is connected with the second buffer material plate through a plurality of second buffer springs;
the first buffer material plate is located above the second buffer material plate, the blanking pipe is located below the second buffer material plate, and one end of the second buffer material plate extends to the interior of the blanking pipe.
3. The bottom belt head bin for the sintering machine as claimed in claim 1, wherein the second buffering device comprises a support frame, a rotating shaft is arranged on the support frame, a first material distributing plate is rotatably connected to the left side of the rotating shaft, and a second material distributing plate is rotatably connected to the right side of the rotating shaft;
a first sliding limiting groove is formed in the bottom surface of the first material distributing plate, and a second sliding limiting groove is formed in the bottom surface of the second material distributing plate;
the left side of the support frame is vertically provided with a first material distribution cylinder, the right side of the support frame is vertically provided with a second material distribution cylinder, a piston rod of the first material distribution cylinder is rotatably provided with a first roller, a piston rod of the second material distribution cylinder is rotatably provided with a second roller, the first roller is movably clamped inside the first sliding limiting groove, and the second roller is movably clamped inside the second sliding limiting groove.
4. The storage bin with the belt head arranged below the sintering machine as claimed in claim 1, wherein a first dust suction fan is arranged on the left side of the feeding pipeline, a second dust suction fan is arranged on the right side of the feeding pipeline, the output end of the first dust suction fan is connected with the first dust suction funnel, the input end of the second dust suction fan is connected with the second dust suction funnel, and the first dust suction funnel and the second dust suction funnel are both located inside the storage bin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017578.4U CN217228972U (en) | 2022-04-28 | 2022-04-28 | Sintering is with quick-witted belt head feed bin down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017578.4U CN217228972U (en) | 2022-04-28 | 2022-04-28 | Sintering is with quick-witted belt head feed bin down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217228972U true CN217228972U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221017578.4U Active CN217228972U (en) | 2022-04-28 | 2022-04-28 | Sintering is with quick-witted belt head feed bin down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217228972U (en) |
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2022
- 2022-04-28 CN CN202221017578.4U patent/CN217228972U/en active Active
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