CN219688478U - Accumulated material removing device of round roller feeder - Google Patents
Accumulated material removing device of round roller feeder Download PDFInfo
- Publication number
- CN219688478U CN219688478U CN202321240696.6U CN202321240696U CN219688478U CN 219688478 U CN219688478 U CN 219688478U CN 202321240696 U CN202321240696 U CN 202321240696U CN 219688478 U CN219688478 U CN 219688478U
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- CN
- China
- Prior art keywords
- round roller
- nozzle
- spray
- accumulated material
- spray water
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- 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.)
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- 239000000463 material Substances 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000009825 accumulation Methods 0.000 claims description 7
- 238000005245 sintering Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a accumulated material removing device of a round roller feeder, and belongs to the technical field of sintering equipment. The device comprises spray water pipes, wherein the spray water pipes are symmetrically arranged at two ends of a round roller, one end of each spray water pipe is provided with a nozzle, and the nozzles are arranged above the edge of the round roller; the inside of the nozzle is respectively provided with a scraping plate, and the scraping plates are fixed at the bottom of the mixing bin. The spray direction of the spray nozzle is towards the round roller. And a valve is arranged on the spray water pipe. According to the utility model, the nozzles are arranged above the two ends of the round roller, and water sprayed by the nozzles forms a water film on the surface of the round roller, so that the accumulated material at the edge of the round roller feeder is reduced or the intensity of the accumulated material is reduced, the accumulated material is smoothly cleared when passing through the scraping plate by using the mechanical force of the rotation of the round roller, the automatic clearing is realized, and the safety is improved.
Description
Technical Field
The utility model relates to a accumulated material removing device of a round roller feeder, and belongs to the technical field of sintering equipment.
Background
In the production process of the sintering machine, the round roller feeder has the function of uniformly discharging and tiling the mixture on the sintering trolley through the sintering ore tank, and the round roller feeder has the requirements of uniformly tiling the mixture along the axial direction of the trolley, so that the phenomenon that the distribution at the two ends of the trolley is not full, resulting in edge effect, and affecting the reasonable distribution of air quantity is avoided. The sintering mixture has certain moisture, and in the blanking process of the round roller feeder, the mixture is tightly contacted with the roller body of the round roller feeder, so that the round roller feeder, especially the material accumulation near two edges, is serious, the two edges of the trolley are not fully distributed, the process requirements are not met, and the sintering edge effect is aggravated.
For the long-pending material in clearance roll body both ends, current mode is artifical with steel shovel clearance, has following drawback: the kinetic energy is large when the round roller rotates, and the safety risk exists in manual cleaning; cleaning by a steel shovel, wherein the strength is not easy to grasp, the roller skin is easy to damage, and the service life of the roller skin of the round roller feeder is reduced; if cleaning is performed for ensuring safe shutdown, the continuity of production operation can be affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the accumulated material clearing device for the round roller feeder, which aims at the prior art, reduces accumulated materials on two edges of a round roller, can effectively clear accumulated materials on two edges of the round roller feeder in the sintering production process, realizes automatic clearing and improves the safety.
The utility model solves the problems by adopting the following technical scheme: the accumulated material removing device of the round roller feeder comprises spray water pipes, wherein the spray water pipes are symmetrically arranged at two ends of a round roller, one end of each spray water pipe is provided with a nozzle, and the nozzles are arranged above the edge of the round roller; the inside of the nozzle is respectively provided with a scraping plate, and the scraping plates are fixed at the bottom of the mixing bin.
The spray direction of the spray nozzle is towards the round roller.
And a valve is arranged on the spray water pipe.
The spray water pipe is L-shaped.
Compared with the prior art, the utility model has the advantages that: the utility model provides a circle roller feeder long-pending material clearing device, is equipped with the nozzle in circle roller both ends top, and the water that the nozzle jetted out forms the water film on the circle roller surface to reduce circle roller feeder edge long-pending material or reduce long-pending material intensity, utilize circle roller pivoted mechanical force to make long-pending material clear away smoothly when scraping the flitch, realize automatic clearance, improved the security.
Drawings
FIG. 1 is a schematic view of a round roll feeder accumulation material removing apparatus according to an embodiment of the present utility model;
in the figure, a round roller 1, a nozzle 2, a scraping plate 3, a spray pipe 4, a valve 5 and a mixing bin 6 are arranged.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1, a accumulated material removing device of a round roller feeder in this embodiment includes two L-shaped shower pipes 4, where the shower pipes 4 are symmetrically disposed at two ends of a round roller 1. One end of the spray pipe 4 is provided with a nozzle 2, the nozzle 2 is arranged above the edge of the round roller 1, and the spraying direction of the nozzle 2 faces the round roller 1. The spray pipe 4 is provided with a valve 5, the valve 5 is opened, water flows to the nozzle 2 through the spray pipe 4 and then is sprayed to the round roller 1 through the nozzle 2, and a layer of water film is formed on the surface of the round roller 1, so that the accumulation on the edge of the round roller feeder is reduced or the accumulation intensity is reduced. The inside of the nozzle 2 is respectively provided with a scraping plate 3, the scraping plates 3 are fixed at the bottom of the mixing bin 6, accumulated materials are smoothly removed when passing through the scraping plates by the aid of mechanical force of the rotation of the round rollers, and then the accumulated materials fall onto a trolley of the sintering machine, abrasion to the scraping plates is reduced, and the stability of the sintering production process is ensured.
According to the utility model, the nozzles are arranged above the two ends of the round roller, and water sprayed by the nozzles forms a water film on the surface of the round roller, so that the accumulated material at the edge of the round roller feeder is reduced or the intensity of the accumulated material is reduced, the accumulated material is smoothly cleared when passing through the scraping plate by using the mechanical force of the rotation of the round roller, the automatic clearing is realized, and the safety is improved.
In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.
Claims (4)
1. The utility model provides a round roller feeder accumulated material clearing device which characterized in that: the device comprises spray water pipes, wherein the spray water pipes are symmetrically arranged at two ends of a round roller, one end of each spray water pipe is provided with a nozzle, and the nozzles are arranged above the edge of the round roller; the inside of the nozzle is respectively provided with a scraping plate, and the scraping plates are fixed at the bottom of the mixing bin.
2. The round roll feeder accumulation removal apparatus as in claim 1 wherein: the spray direction of the spray nozzle is towards the round roller.
3. The round roll feeder accumulation removal apparatus as in claim 1 wherein: and a valve is arranged on the spray water pipe.
4. The round roll feeder accumulation removal apparatus as in claim 1 wherein: the spray water pipe is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321240696.6U CN219688478U (en) | 2023-05-22 | 2023-05-22 | Accumulated material removing device of round roller feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321240696.6U CN219688478U (en) | 2023-05-22 | 2023-05-22 | Accumulated material removing device of round roller feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219688478U true CN219688478U (en) | 2023-09-15 |
Family
ID=87940102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321240696.6U Active CN219688478U (en) | 2023-05-22 | 2023-05-22 | Accumulated material removing device of round roller feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219688478U (en) |
-
2023
- 2023-05-22 CN CN202321240696.6U patent/CN219688478U/en active Active
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