CN202675919U - Vertical retort slag removal device - Google Patents
Vertical retort slag removal device Download PDFInfo
- Publication number
- CN202675919U CN202675919U CN 201220335318 CN201220335318U CN202675919U CN 202675919 U CN202675919 U CN 202675919U CN 201220335318 CN201220335318 CN 201220335318 CN 201220335318 U CN201220335318 U CN 201220335318U CN 202675919 U CN202675919 U CN 202675919U
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- Prior art keywords
- driving shaft
- rotating shaft
- axle sleeve
- connector
- scraper
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- Withdrawn - After Issue
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Abstract
The utility model discloses a vertical retort slag removal device. The device comprises a cleaner, a drive motor, a transmission device and a rail guided vehicle, wherein the cleaner comprises a rotating shaft, a lifting hook, a main scraper and a conical scraper; a cylindrical tool rest is fixedly sleeved on the outer circumference surface at the upper end of the rotating shaft; the lifting hook is arranged on the top end face of the tool rest; the main scraper is arranged on the outer circumference surface of the tool rest; the conical scraper is sleeved on the rotating shaft and is positioned below the tool rest; the upper end face of the conical scraper pushes against the lower end face of the tool rest; and the transmission device comprises a reducer, a driving chain wheel, a chain, a driven chain wheel, a shaft sleeve and a driving shaft. The vertical retort slag removal device has the following advantages: the vertical retort slag removal device can conveniently clean residual slag in a reducing retort, is convenient for cleaning of the residual slag in the reducing retort, improves the work efficiency of the equipment and reduces the labor intensity of workers in slag removal, etc.
Description
Technical field
The utility model relates to a kind of perpendicular tank dross extractor, and is especially a kind of for the slag tap perpendicular tank dross extractor of the residue in the reduction tank tank skin of the ends such as magnesium, calcium, strontium.
Background technology
At present, the Pidgeon process vacuum-thermal reduction is slagged tap when producing at the bottom of producing magnesium metal, calcium, the perpendicular tank of strontium employing, because under the condition of high temperature, raw material is in molten condition, can reduce the slagging scorification of tank inwall.Slagging scorification mainly concentrates on reduction tank bottom conical surface part, upwards piles up gradually.These slags are tied more and more in the mode of every order of classes or grades at school accumulation on inwall, generally speaking, can run up to about 300～500mm about 10 days, cause charge fewer and feweri, even stop up the bottom slag notch.Before the perpendicular tank dross extractor of use, can only smash by artificial employing drill rod, remove a bit a little, but poor effect.About about 20 days, can be stacked into 0.8 meter high, the loading amount amount reduces 20%, and single tank yield reducation is more than 20%, and has to reduction tank is extracted manually scarfing cinder after the cooling.Generally need cooling after several days, slag cooling after-contraction manually just can be cleared up.Under such scarfing cinder mode, the reduction tank is frequently extracted the cooling cleaning, causes energy consumption to increase.Changing each time the reduction tank needs simultaneously replacing to seal with insulation materials such as aluminosilicate fiber cottons, and cooling water pipe, vacuum tube etc. need plug, and the activity duration is long, and is loaded down with trivial details.There is test directly to insert the mode of screw reamer cleaning from the upper can mouth, because of axle long (need to be the same long with the reduction tank), excess Temperature; Shaft distortion and cause drive motors to use just burning for 1～2 time, and lifting difficulty (long 3 meters of can body, water jacket is high 1 meter, height overall is above 4 meters), thereby the scheme of directly inserting the cleaning of reamer class from reduction tank top prove very difficult enforcement practical operation.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of perpendicular tank dross extractor is provided, so that in the situation that do not extract the reduction tank residue of reduction in the tank cleared up.
The utility model be the technical solution problem by the following technical solutions.
Perpendicular tank dross extractor, its design feature is to comprise cleaner, drive motors, transmission device and rail guided vehicle; Described cleaner comprises rotating shaft, suspension hook, main scraper and conical surface scraper; Fixed cover is provided with columnar knife rest on the outer peripheral face of described rotating shaft upper end, and described suspension hook is arranged on the top end face of described knife rest; Described main scraper is arranged on the outer peripheral face of described knife rest; Described conical surface blade cover is located in the described rotating shaft and is positioned at the below of described knife rest, and the upper surface of conical surface scraper connects in the lower surface of described knife rest;
Described transmission device comprises reductor, drive sprocket, chain, driven sprocket, axle sleeve and driving shaft; Described reductor is connected with the output of described drive motors and is driven by drive motors; Described drive sprocket is sheathed on the output shaft of described reductor, and described driven sprocket is sheathed on the described axle sleeve; Described drive sprocket is connected by described chain with driven sprocket, and by the chain-driving driven sprocket, driven sprocket drives axle sleeve and rotates by drive sprocket; Be provided with axle key on the outer peripheral face of described driving shaft, be provided with the axially extended inside groove along described axle sleeve on the inner peripheral surface of described axle sleeve; Described driving shaft is arranged within the inside groove of the interior and described axle key embedding of described axle sleeve and described axle sleeve, so that described axle sleeve and described driving shaft together rotate;
Described rail guided vehicle can move at fixing track; Described drive motors and transmission device are fixed on the described rail guided vehicle by frame; Be sheathed on bearing on the described driving shaft, described bearing is fixedly installed on the described frame by bearing block; The upper end of described driving shaft is set to connector, is fixedly connected by described connector and described rotating shaft.
The design feature of perpendicular tank dross extractor of the present utility model also is:
The lower end of described rotating shaft is provided with radial penetration along described rotating shaft in the first through hole of described rotating shaft; Be provided with the blind hole coaxial with described driving shaft on the connector of described driving shaft upper end, be provided with the second through hole that radially passes described connector and blind hole thereof along described driving shaft on the connector; On described driving shaft, below described connector, be arranged with slag trap.
Compared with the prior art, the utility model beneficial effect is embodied in:
Dross extractor of the present utility model, need not to unload the reduction tank, only need cleaner is hung within the reduction tank, then by driving and the actuator drives cleaner, can easily the residue in the reduction tank be cleaned out, save the operation that lifts heavy reduction tank, made things convenient for the residue cleaning of reduction tank, improved the operating efficiency of equipment, reduced the labour intensity that the staff removes the gred, be conducive to fast the reduction tank be removed the gred.
Description of drawings
Fig. 1 is the front view of the front SBR of the cleaning of perpendicular tank dross extractor of the present utility model.
Front view when Fig. 2 is the cleaning of perpendicular tank dross extractor of the present utility model.
Fig. 3 is the front view after perpendicular tank dross extractor of the present utility model residue is cleaned out.
Fig. 4 is the cutaway view of the cleaner of perpendicular tank dross extractor of the present utility model.
Fig. 5 is the front view of drive motors, transmission device and the Filtting device of perpendicular tank dross extractor of the present utility model.
Fig. 6 is the cutaway view of the driving shaft of perpendicular tank dross extractor of the present utility model.
Fig. 7 is the cutaway view of the axle sleeve of perpendicular tank dross extractor of the present utility model.
Label in accompanying drawing 1～accompanying drawing 7: 1 cleaner, 2 drive motors, 3 rail guided vehicles, 4 rotating shafts, 41 first through holes, 5 suspension hooks, 6 main scrapers, 7 conical surface scrapers, 8 knife rests, 9 reductors, 10 drive sprockets, 11 chains, 12 driven sprockets, 13 axle sleeves, 131 inside grooves, 14 driving shafts, 141 axle keys, 142 connectors, 143 blind holes, 144 second through holes, 15 frames, 16 bearings, 17 bearing blocks, 18 slag traps, 19 reduction tanks, residue 20.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1～Fig. 7, perpendicular tank dross extractor is characterized in that, comprises cleaner 1, drive motors 2, transmission device and rail guided vehicle 3; Described cleaner 1 comprises rotating shaft 4, suspension hook 5, main scraper 6 and conical surface scraper 7; Fixed cover is provided with columnar knife rest 8 on the described rotating shaft 4 upper end outer peripheral faces, and described suspension hook 5 is arranged on the top end face of described knife rest 8; Described main scraper 6 is arranged on the outer peripheral face of described knife rest 8; Described conical surface scraper 7 is sheathed in the described rotating shaft 4 and is positioned at the below of described knife rest 8, and the upper surface of conical surface scraper 7 connects in the lower surface of described knife rest 8;
Described transmission device comprises reductor 9, drive sprocket 10, chain 11, driven sprocket 12, axle sleeve 13 and driving shaft 14; Described reductor 9 is connected with the output of described drive motors and is driven by drive motors; Described drive sprocket 10 is sheathed on the output shaft of described reductor 9, and described driven sprocket 12 is sheathed on the described axle sleeve 13; Described drive sprocket 10 is connected by described chain 11 with driven sprocket 12, drives driven sprocket 12 by drive sprocket 10 by chain 11, and driven sprocket 12 drives axle sleeve 13 and rotates; Be provided with axle key 141 on the outer peripheral face of described driving shaft 14, be provided with the axially extended inside groove 131 along described axle sleeve 13 on the inner peripheral surface of described axle sleeve 13; Described driving shaft 14 is arranged within the inside groove 131 of described axle sleeve 13 interior and described axle keys 141 embeddings and described axle sleeve 13, so that described axle sleeve 13 together rotates with described driving shaft 14;
Described rail guided vehicle 3 can move at fixing track; Described drive motors and transmission device are fixed on the described rail guided vehicle 3 by frame 15; Be sheathed on bearing 16 on the described driving shaft 14, described bearing 16 is fixedly installed on the described frame 15 by bearing block 17; The upper end of described driving shaft 14 is set to connector 142, is fixedly connected with described rotating shaft 4 by described connector 142.When needing the residue 20 of raw material of inwall of the vertical reduction tank 19 of cleaning, the suspension hook of cleaner is hung on the hoisting mechanism, cleaner is hung in the reduction tank from the upper port of reduction tank.Stretch out outside the lower port of reduction tank the lower end of the rotating shaft of cleaner, rail guided vehicle is moved to the below of reduction tank, so that driving shaft is relative up and down with rotating shaft.Then mention driving shaft, so that driving shaft is upwards mobile in axle sleeve, by the connector on the driving shaft rotating shaft and driving shaft are fixed together.Decontrol after the driving shaft, driving shaft and rotating shaft down sliding together under the effect of self gravitation, driving shaft be the inside groove slippage among the axle sleeve in axle sleeve, until the conical surface scraper of cleaner upper end is stuck on the residue.
Then start drive motors, drive successively reductor, chain-drive mechanism, axle sleeve, driving shaft and rotating shaft by drive motors, rotating shaft rotarily drives two scrapers and begins to scrape residue, until all residues that will reduce in the tank are cleaned out.Then the scraper of cleaner hangs on the tapering point of reduction tank lower end.At this moment, with separating between rotating shaft and the driving shaft, then cleaner is sling, put into another reduction tank, carry out the cleaning of the residue in another reduction tank.
Dross extractor of the present utility model, need not to unload the reduction tank, only need cleaner is hung within the reduction tank, then by driving and the actuator drives cleaner, can easily the residue in the reduction tank be cleaned out, save the operation that lifts heavy reduction tank, made things convenient for the residue cleaning of reduction tank, improved the operating efficiency of equipment, reduced the labour intensity that the staff removes the gred, be conducive to fast the reduction tank be removed the gred.
The lower end of described rotating shaft 4 is provided with radial penetration along described rotating shaft 4 in the first through hole 41 of described rotating shaft 4; Be provided with the blind hole 143 coaxial with described driving shaft 14 on the connector 142 of described driving shaft 14 upper ends, be provided with on the connector 142 along the second through hole 144 of the described connector 142 of radially passing of described driving shaft 14 and blind hole 143 thereof; On described driving shaft 14, below described connector 142, be arranged with slag trap 18.When needing to connect driving shaft and rotating shaft, the lower end of rotating shaft is inserted in the blind hole of described connector, so that the second through hole of the first through hole in the rotating shaft and driving shaft is coaxial, then pin is inserted successively two through holes, driving shaft and rotating shaft can be fixedly connected, drive the rotating shaft rotation by driving shaft, rotating shaft is from top to down motion in the reduction tank, and driving shaft slides in axle sleeve from top to down simultaneously.
Claims (2)
1. perpendicular tank dross extractor is characterized in that, comprises cleaner (1), drive motors (2), transmission device and rail guided vehicle (3); Described cleaner (1) comprises rotating shaft (4), suspension hook (5), main scraper (6) and conical surface scraper (7); Fixed cover is provided with columnar knife rest (8) on the outer peripheral face of described rotating shaft (4) upper end, and described suspension hook (5) is arranged on the top end face of described knife rest (8); Described main scraper (6) is arranged on the outer peripheral face of described knife rest (8); Described conical surface scraper (7) is sheathed on described rotating shaft (4) upward and is positioned at the below of described knife rest (8), and the upper surface of conical surface scraper (7) connects in the lower surface of described knife rest (8);
Described transmission device comprises reductor (9), drive sprocket (10), chain (11), driven sprocket (12), axle sleeve (13) and driving shaft (14); Described reductor (9) is connected with the output of described drive motors and is driven by drive motors; Described drive sprocket (10) is sheathed on the output shaft of described reductor (9), and described driven sprocket (12) is sheathed on the described axle sleeve (13); Described drive sprocket (10) is connected by described chain (11) with driven sprocket (12), drives driven sprocket (12) by drive sprocket (10) by chain (11), and driven sprocket (12) drives axle sleeve (13) and rotates; Be provided with axle key (141) on the outer peripheral face of described driving shaft (14), be provided with the axially extended inside groove (131) along described axle sleeve (13) on the inner peripheral surface of described axle sleeve (13); Described driving shaft (14) is arranged in the described axle sleeve (13) and described axle key (141) embeds within the inside groove (131) with described axle sleeve (13), so that described axle sleeve (13) together rotates with described driving shaft (14);
Described rail guided vehicle (3) can move at fixing track; Described drive motors and transmission device are fixed on the described rail guided vehicle (3) by frame (15); Be sheathed on bearing (16) on the described driving shaft (14), described bearing (16) is fixedly installed on the described frame (15) by bearing block (17); The upper end of described driving shaft (14) is set to connector (142), is fixedly connected by described connector (142) and described rotating shaft (4).
2. perpendicular tank dross extractor according to claim 1 is characterized in that, the lower end of described rotating shaft (4) is provided with radial penetration along described rotating shaft (4) in first through hole (41) of described rotating shaft (4); Be provided with the blind hole (143) coaxial with described driving shaft (14) on the connector (142) of described driving shaft (14) upper end, be provided with the second through hole (144) that radially passes described connector (142) and blind hole (143) thereof along described driving shaft (14) on the connector (142); On described driving shaft (14), be arranged with slag trap (18) in described connector (142) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335318 CN202675919U (en) | 2012-07-11 | 2012-07-11 | Vertical retort slag removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335318 CN202675919U (en) | 2012-07-11 | 2012-07-11 | Vertical retort slag removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675919U true CN202675919U (en) | 2013-01-16 |
Family
ID=47496819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335318 Withdrawn - After Issue CN202675919U (en) | 2012-07-11 | 2012-07-11 | Vertical retort slag removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675919U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748959A (en) * | 2012-07-11 | 2012-10-24 | 巢湖云海镁业有限公司 | Vertical pot slag removing device |
| CN104748544A (en) * | 2015-04-03 | 2015-07-01 | 张辞军 | Vertical, multi-pipe and external heating type manganese dioxide reduction roaster |
| CN109442981A (en) * | 2018-11-06 | 2019-03-08 | 湖州久智自动化技术有限公司 | Improve the forward-backward rotary metallurgical furnace for degree of being heated evenly |
| CN109628760A (en) * | 2018-12-28 | 2019-04-16 | 巢湖云海镁业有限公司 | A kind of scraper device of perpendicular tank dross extractor |
-
2012
- 2012-07-11 CN CN 201220335318 patent/CN202675919U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748959A (en) * | 2012-07-11 | 2012-10-24 | 巢湖云海镁业有限公司 | Vertical pot slag removing device |
| CN104748544A (en) * | 2015-04-03 | 2015-07-01 | 张辞军 | Vertical, multi-pipe and external heating type manganese dioxide reduction roaster |
| CN109442981A (en) * | 2018-11-06 | 2019-03-08 | 湖州久智自动化技术有限公司 | Improve the forward-backward rotary metallurgical furnace for degree of being heated evenly |
| CN109628760A (en) * | 2018-12-28 | 2019-04-16 | 巢湖云海镁业有限公司 | A kind of scraper device of perpendicular tank dross extractor |
| CN109628760B (en) * | 2018-12-28 | 2021-07-13 | 巢湖云海镁业有限公司 | Scraper device for vertical tank slag remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20140514 |
|
| RGAV | Abandon patent right to avoid regrant |