CN215975949U - Novel furnace bottom roller nodulation duster - Google Patents
Novel furnace bottom roller nodulation duster Download PDFInfo
- Publication number
- CN215975949U CN215975949U CN202122569194.5U CN202122569194U CN215975949U CN 215975949 U CN215975949 U CN 215975949U CN 202122569194 U CN202122569194 U CN 202122569194U CN 215975949 U CN215975949 U CN 215975949U
- Authority
- CN
- China
- Prior art keywords
- scraper
- furnace body
- furnace
- roller
- hearth roll
- 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.)
- Expired - Fee Related
Links
- 230000024121 nodulation Effects 0.000 title claims description 5
- 239000002893 slag Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 4
- 239000003818 cinder Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000007790 scraping Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Tunnel Furnaces (AREA)
Abstract
The utility model relates to the technical field of roller hearth heating furnaces, in particular to a novel furnace hearth roller nodule remover, which solves the defect that the existing furnace hearth roller is inconvenient to clean and comprises a furnace body and a furnace hearth roller arranged on the inner side of the bottom of the furnace body, wherein a deslagging plate is fixed on the inner side of the bottom of the furnace body through a bolt, a height adjusting screw rod is arranged at the top of the deslagging plate, two mounting frames which are arranged in parallel are mounted through the height adjusting screw rod, two scraper seats are movably mounted through the mounting frames, a scraper is fixed on the top of each scraper seat through a bolt, a deslagging motor is fixed on the outer side of the bottom of the furnace body through a bolt, the scraper on the mounting frames is driven to abut against the bottom of the furnace hearth roller by the height adjusting screw rod, and can continuously extrude and cling to a tightening spring in the contact process, and can push the scraper on the scraper seats to cling to the surface of the furnace hearth roller under the reaction force of the tightening spring, can guarantee to clear away the tiny knot on the bottom roller surface of the furnace, simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of roller hearth type heating furnaces, in particular to a novel furnace hearth roller nodule remover.
Background
Along with the rapid development of the domestic steel industry, the competition for improving the added value of the steel plate through a heat treatment process is particularly outstanding, independent heat treatment workshops are built in domestic steel plants, most of the heat treatment workshops adopt a radiant tube heating non-oxidation roller hearth type heat treatment furnace, a heat treatment furnace hearth roller plays a role in transporting and conveying the steel plate under a high-temperature environment taking industrial gas as fuel for a long time, a large amount of nodules (iron scales) can be adhered to the hearth roller, pressing is caused on the lower surface of the normalizing steel plate, a plurality of pits are formed on the lower surface, a roller mark is formed, and the surface quality of the normalizing steel plate is seriously influenced.
The Chinese utility model CN201721604840.4 discloses an adjustable furnace bottom roller nodule removing mechanism, which comprises a furnace bottom roller, wherein two ends of the furnace bottom roller are fixed on the furnace wall of a heat treatment furnace through rotating shafts, and a scraping edge is arranged below the furnace bottom roller; the scraping edge is fixed on the supporting plate; a threaded sleeve rod is arranged below the supporting plate; a height adjusting screw rod is arranged below the threaded sleeve rod; the height adjusting screw rod is arranged on the base. The utility model has simple structure and convenient use, repeatedly scrapes the accretion on the surface of the hearth roll for many times by adjusting the height of the scraping edge under the condition of normal production without stopping the furnace, prolongs the service life of the hearth roll, reduces the labor intensity of workers, and is a high-efficiency and energy-saving hearth roll accretion removing mechanism.
But the device is difficult to clear away the stove bottom roller nodule of scraping off, still needs frequently to clear up the stove bottom, has inconveniently, and secondly the scraper can't laminate well with the stove bottom roller, leads to the less stove bottom roller of portion to clear away inconveniently, still has the residual condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the existing hearth roll is inconvenient to clean, and provides a novel hearth roll nodule remover.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a novel hearth roll nodulation duster, includes the furnace body and sets up in the inboard hearth roll in furnace body bottom, the bottom inboard of furnace body still has the scum board through the bolt fastening, the top of scum board is provided with the altitude mixture control lead screw, and it installs two parallel arrangement's mounting bracket through the altitude mixture control lead screw, and it has two scraper seats through mounting bracket movable mounting, there is the scraper blade at the top of scraper seat through the bolt fastening, and the bottom outside of furnace body still has the sediment motor through the bolt fastening.
Preferably, the end part of the slag discharging plate is connected with a slag discharging pipe which penetrates through and extends to the outside of one side of the furnace body, and the slag discharging pipe is provided with a switch valve.
Preferably, an output shaft of the slag discharging motor is connected with a guide rod arranged inside the slag discharging plate, and a spiral pushing blade is welded outside the guide rod.
Preferably, the outer part of the spiral pushing blade is abutted against the inner wall of the bottom of the slag discharge plate.
Preferably, two the inside of mounting bracket is provided with pastes tight spring, two the tip welding of scrape board seat is arranged in paste the slider of tight spring tip.
The utility model has the beneficial effects that:
1. utilize the scraper blade on the altitude mixture control lead screw drive mounting bracket to contradict with the bottom of hearth roll, in the contact process, it can continuously extrude and paste tight spring, can promote the scraper blade on the scraper blade seat and hug closely with the surface of hearth roll under the reaction force who pastes tight spring, can guarantee to clear away the relatively tiny knot on hearth roll surface, simple structure, and the practicality is strong.
2. Utilize row sediment motor drive output shaft connection's guide arm to rotate to drive its outside welded spiral propelling movement blade and will scrape the residue and release to arranging the sediment pipe end, open the on-off valve and can continuously discharge the residue of scraping, need not to shut down the clearance, the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of a novel hearth roll nodule remover according to the present invention;
FIG. 2 is a schematic view of a partial vertical cross-sectional structure of a novel hearth roll nodule remover according to the present invention;
fig. 3 is a schematic view of a part of a sectional structure at a in fig. 2 of a novel hearth roll nodule remover according to the present invention.
In the figure: 1. a furnace body; 2. a hearth roll; 3. a slag discharge plate; 4. a slag discharge motor; 5. an on-off valve; 6. a height adjusting screw; 7. a mounting frame; 8. a squeegee base; 9. a squeegee; 10. a guide bar; 11. a helical pusher blade; 12. a slider; 13. tightly attaching the spring; 14. a slag discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a novel hearth roll nodulation remover comprises a furnace body 1 and a hearth roll 2 arranged on the inner side of the bottom of the furnace body 1, wherein a deslagging plate 3 is further fixed on the inner side of the bottom of the furnace body 1 through bolts, a height adjusting lead screw 6 is arranged at the top of the deslagging plate 3, two mounting frames 7 which are arranged in parallel are mounted through the height adjusting lead screw 6, two scraper seats 8 are movably mounted through the mounting frames 7, a scraper 9 is fixed at the top of each scraper seat 8 through bolts, and a deslagging motor 4 is further fixed on the outer side of the bottom of the furnace body 1 through bolts;
end connection of scum board 3 has the scum pipe 14 that runs through and extend to the outside of furnace body 1 one side, install ooff valve 5 on the scum pipe 14, the output shaft of scum motor 4 has guide arm 10 of arranging scum board 3 inside in, the outer weld of guide arm 10 has spiral propelling movement blade 11, the outside of spiral propelling movement blade 11 is contradicted with the bottom inner wall of scum board 3, the inside of two mounting brackets 7 is provided with pastes tight spring 13, the tip welding of two scraper seats 8 has slider 12 of arranging in the tip of pasting tight spring 13.
The working principle is as follows: in the use, utilize scraper blade 9 on the altitude mixture control lead screw 6 drive mounting bracket 7 to contradict with the bottom of hearth roll 2, in the contact process, it can continuously extrude and paste tight spring 13, can promote scraper blade 9 on the scraper seat 8 and hug closely with the surface of hearth roll 2 under the reaction force who pastes tight spring 13, can guarantee to clear away the comparatively tiny knot in hearth roll 2 surface, simple structure, the practicality is strong.
Further, the slag discharging motor 4 is fixed on the outer side of the end of the furnace body 1 through bolts, the guide rod 10 connected with the output shaft is driven to rotate by the slag discharging motor 4, accordingly, the spiral pushing blades 11 welded outside the slag discharging motor are driven to push out the scraped residues to the end of the slag discharging pipe 14, the switch valve 5 is opened, the scraped residues can be continuously discharged, shutdown cleaning is not needed, and the practicability is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a novel hearth roll nodulation duster, includes furnace body (1) and sets up in furnace body (1) bottom inboard hearth roll (2), its characterized in that, the bottom inboard of furnace body (1) still has row's cinder plate (3) through the bolt fastening, the top of row's cinder plate (3) is provided with altitude mixture control lead screw (6), and its mounting bracket (7) of installing two parallel arrangement through altitude mixture control lead screw (6), and it has two scraper seats (8) through mounting bracket (7) movable mounting, there is scraper blade (9) at the top of scraper seat (8) through the bolt fastening, and the bottom outside of furnace body (1) still has row's sediment motor (4) through the bolt fastening.
2. The novel hearth roll accretion remover according to claim 1, characterized in that the end of the slag discharging plate (3) is connected with a slag discharging pipe (14) which penetrates through and extends to the outside of one side of the furnace body (1), and the slag discharging pipe (14) is provided with a switch valve (5).
3. The novel hearth roller nodule remover according to claim 1, wherein the output shaft of the slag discharging motor (4) is connected with a guide rod (10) arranged inside the slag discharging plate (3), and a spiral pushing blade (11) is welded outside the guide rod (10).
4. The novel hearth roll nodule remover as claimed in claim 3, wherein the outer part of said spiral pushing blade (11) is abutted against the inner bottom wall of the slag discharge plate (3).
5. The novel hearth roll nodule remover as claimed in claim 1, wherein close-fitting springs (13) are arranged inside the two mounting frames (7), and sliding blocks (12) arranged at the end parts of the close-fitting springs (13) are welded at the end parts of the two scraper seats (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122569194.5U CN215975949U (en) | 2021-10-25 | 2021-10-25 | Novel furnace bottom roller nodulation duster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122569194.5U CN215975949U (en) | 2021-10-25 | 2021-10-25 | Novel furnace bottom roller nodulation duster |
Publications (1)
Publication Number | Publication Date |
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CN215975949U true CN215975949U (en) | 2022-03-08 |
Family
ID=80510789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122569194.5U Expired - Fee Related CN215975949U (en) | 2021-10-25 | 2021-10-25 | Novel furnace bottom roller nodulation duster |
Country Status (1)
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CN (1) | CN215975949U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114577022A (en) * | 2022-03-14 | 2022-06-03 | 安徽龙磁金属科技有限公司 | High stability net belt sintering furnace |
-
2021
- 2021-10-25 CN CN202122569194.5U patent/CN215975949U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114577022A (en) * | 2022-03-14 | 2022-06-03 | 安徽龙磁金属科技有限公司 | High stability net belt sintering furnace |
CN114577022B (en) * | 2022-03-14 | 2023-11-28 | 安徽龙磁金属科技有限公司 | High stability guipure formula fritting furnace |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |
|
CF01 | Termination of patent right due to non-payment of annual fee |