CN203065603U - Alumina roller feeding device - Google Patents
Alumina roller feeding device Download PDFInfo
- Publication number
- CN203065603U CN203065603U CN 201220746824 CN201220746824U CN203065603U CN 203065603 U CN203065603 U CN 203065603U CN 201220746824 CN201220746824 CN 201220746824 CN 201220746824 U CN201220746824 U CN 201220746824U CN 203065603 U CN203065603 U CN 203065603U
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- main shaft
- feeding device
- shaft
- aluminum oxide
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Abstract
The utility model relates to the technical field of aluminum electrolysis, and specifically relates to an alumina roller feeding device which is used for automatic control when materials are conveyed to aluminum electrolysis raw material alumina. A feeding port is arranged at the upper end of a box body and a discharging port is arranged at the lower end; a shaft is horizontally arranged at the middle part of the box body; the outer side of the shaft is fixed at two sides of the box body; bearings are arranged at two ends of the shaft; the bearings are fixed on flange plates through bearing pedestals; the end of the bearing pedestal at one end of the shaft is sealed and fixed through an end cap; a driven chain wheel is arranged at the other end of the shaft; and the driven chain wheel is connected with a driving chain wheel which is fixed at the shaft end of a synchronous motor through a chain. The alumina roller feeding device has the beneficial effects as follows: constant volume is realized through the box body, the step motor controls blades on the shaft to rotate through chain transmission and a frequency converter controls the revolution of the step motor, so that the quantitative control of the materials is realized; and at the same time, the blades drive the alumina to blank and the alumina is thrown along the tangential direction of a blade placing axis to play a role in stirring and throwing the materials, so that the blanking is more uniform without caking.
Description
Technical field
The utility model relates to technical field of aluminum electrolysis, specifically can be to the aluminum oxide cylinder feeding device of controlling automatically in the electrolysis of aluminum raw alumina convey materials.
Background technology
Aluminium electrolysis enterprise purification system aluminum oxide is thrown in and is adopted the punching flow instrument mostly at present, can only measure, and can not directly control the injected volume of aluminum oxide.Because the granularity difference of aluminum oxide, it is bad that the punching flow instrument is thrown in the aluminum oxide flowability, throws in inhomogeneously, and lumps easily, directly has influence on the quality of subsequent handling carrying alumina fluorine quality and even electrolytic aluminum.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency that exists at prior art, provides a kind of and can directly control the injected volume of aluminum oxide and drop into even non-caking aluminum oxide cylinder feeding device.
A kind of aluminum oxide cylinder of the utility model feeding device is achieved by following technical proposals: a kind of aluminum oxide cylinder feeding device comprises casing, main shaft, bearing support, blade, synchronous machine, motor cabinet, chain, drive sprocket, driven sprocket, described casing upper end arranges opening for feed, the lower end arranges discharge port, axle horizontal is arranged on the casing middle part, fixedly there are the casing both sides in the axle outside by ring flange, the axle both ends arrange bearing, and bearing is fixed on the ring flange by bearing support; The bearing support end of axle one end is fixed by end cap seal, and the axle the other end arranges driven sprocket, and driven sprocket is connected with the drive sprocket that is fixed on the synchronous machine axle head by chain.
A kind of aluminum oxide cylinder of the utility model feeding device has following beneficial effect compared with prior art: the utility model is by the casing constant volume, synchronous machine rotates by chain drive Control Shaft blade, by Frequency Converter Control synchronous machine revolution, realize material dosing control again.
Because alumina particle is thin and hardness is big, aluminum oxide comes out by the slit source between the disk of axle and blade after entering prior art feeding machine casing, and aluminum oxide entered bearing and caused the bearing locking when longer working time.The utility model arranges mechanical seal ring between axle and disk, efficiently solve because of the poorly sealed Lou defective of material that causes.The utility model blade adopts the tetrafluoro polythene material, and stronger hardness is arranged, and wear-resistant corrosion-resistant.Blade carries out alumina blanking by the space between the blade under the drive of axle, because interlobate volume is fixed, its aluminum oxide quality also is quantitative, so blanking also is quantitative.Carry out blanking because blade drives aluminum oxide simultaneously, aluminum oxide is to dish out along the tangential direction of blade placement axis, and the stirring of playing and the effect of shedding material are not evenly lumpd blanking more.
The utility model also is provided with vision slit and cinder cleaning hole, and the convenient state that checks material in the casing can be opened the foreign material on the cinder cleaning hole cleaning blade.
A kind of aluminum oxide cylinder of the utility model feeding device is simple in structure, and is controlled strong, and accurate measurement is stable.A kind of aluminum oxide cylinder of the utility model feeding device can be applicable to the feed control of pulverulent material.
Description of drawings
A kind of aluminum oxide cylinder of the utility model feeding device has following accompanying drawing:
Fig. 1 is a kind of aluminum oxide cylinder of the utility model feeding device structural representation;
Fig. 2 is a kind of aluminum oxide cylinder of the utility model feeding device drive mechanism synoptic diagram;
Fig. 3 is a kind of aluminum oxide cylinder of the utility model feeding device disk sectional structure synoptic diagram;
Fig. 4 is a kind of aluminum oxide cylinder of the utility model feeding device disk master TV structure synoptic diagram;
Fig. 5 is a kind of aluminum oxide cylinder of the utility model feeding device main axle structure synoptic diagram;
Fig. 6 is a kind of aluminum oxide cylinder of the utility model feeding device principal axis A-A sectional structure synoptic diagram;
Fig. 7 is a kind of aluminum oxide cylinder of the utility model feeding device main shaft B-B sectional structure synoptic diagram;
Fig. 8 is a kind of aluminum oxide cylinder of the utility model feeding device main shaft C-C sectional structure synoptic diagram;
Fig. 9 is a kind of aluminum oxide cylinder of the utility model feeding device bearing block structure synoptic diagram.
Wherein: 1, casing; , 2, main shaft; 3, bearing support; 4, blade; 5, synchronous machine; 6, motor cabinet; 7, chain; 8, drive sprocket; 9, disk; 10, mechanical seal ring; 11, axle groove; 12, disk groove; 13, screw rod; 14, ring flange; 15, vision slit; 16, cinder cleaning hole; 17, opening for feed; 18, discharge port; 19, bearing; 20, driven sprocket.
Embodiment
Below in conjunction with drawings and Examples a kind of aluminum oxide cylinder of the utility model feeding device technical scheme is further described.
As Fig. 1-shown in Figure 9, a kind of aluminum oxide cylinder of the utility model feeding device comprises casing 1, main shaft 2, bearing support 3, blade 4, synchronous machine 5, motor cabinet 6, chain 7, drive sprocket 8, driven sprocket 20, described casing 1 upper end arranges opening for feed 17, the lower end arranges discharge port 18, main shaft 2 is horizontally set on casing 1 middle part, fixedly there are casing 1 both sides in 2 liang of outsides of main shaft by ring flange 14, and main shaft 2 both ends arrange bearing 19, and bearing 19 is fixed on the ring flange 14 by bearing support 3; Bearing support 3 ends of main shaft 2 one ends are fixed by end cap seal, and main shaft 2 the other ends arrange driven sprocket 20, and driven sprocket 20 is connected with the drive sprocket 8 that is fixed on synchronous machine 5 axle heads by chain 7.
Described blade 4 one sides are plugged in the axle groove 11 of main shaft 2 middle parts setting, and blade 4 dual-sides are plugged in the disk 9 inboard disk grooves 11 that arrange that are arranged on both sides, main shaft 2 stage casing, and the disk 9 of both sides, main shaft 2 stage casing is fixed by screw rod 13.
Described opening for feed 17 lower square box 1 one sides arrange cinder cleaning hole 16, and opposite side arranges vision slit 15, on the square box 1 vision slit 15 is set on the described discharge port 18.
A kind of aluminum oxide cylinder of the utility model feeding device is by the casing constant volume, and synchronous machine rotates by the blade 4 on the chain drive control main shaft 2, by Frequency Converter Control synchronous machine 5 revolutions, carries out the quantitative control of material again.
Because the particle of aluminum oxide is thin and hardness is big, after aluminum oxide enters feeding machine casing 1, comes out by slit source between the disk 9 of main shaft 2 and stator blades, working time, aluminum oxide entered bearing 19 when longer, caused the bearing locking.Therefore, between the main shaft of the utility model aluminum oxide cylinder feeding device and the disk mechanical seal ring 10 is set, has solved the defective that causes Lou material and bearing locking because of poorly sealed effectively.
Blade 4 adopts the tetrafluoro polythene material, and this material has the hardness of Guoqiang, and wear-resistant corrosion-resistant.8 blades 4 are fixed on the main shaft 2 by the axle groove 11 on the main shaft 2 and the disk groove 12 on the disk, and disk is strained and fixed by screw rod 13.Blade 4 is stirred the aluminum oxide between the blade 4 under main axis rotation drives and is carried out blanking.Because interlobate volume is fixed, the quality of aluminum oxide also is quantitative, so the blanking of aluminum oxide also is quantitative.
Opening for feed 17 specifications of hopper and discharge port 18 specifications are by the size design of institute's dress chute.The individual vision slit of respectively opening on opening for feed 17 and discharge port 18 end casings 1 15, the convenient state that checks material in the casing also can be opened.
The synchronous machine specification is calculated by the size of feed rate and casing 1 and is determined synchronous machine power 1.2kw, rotating speed 50/min.
A kind of aluminum oxide cylinder of the utility model feeding device is compared with impact flow meter amount instrument, and the utility model device control is strong, and accurate measurement is stable.
Claims (3)
1. aluminum oxide cylinder feeding device, comprise casing (1), main shaft (2), bearing support (3), blade (4), synchronous machine (5), motor cabinet (6), chain (7), drive sprocket (8), driven sprocket (20), it is characterized in that: described casing (1) upper end arranges opening for feed (17), the lower end arranges discharge port (18), main shaft (2) is horizontally set on casing (1) middle part, fixedly there are casing (1) both sides in main shaft (2) two outsides by ring flange (14), main shaft (2) both ends arrange bearing (19), and bearing (19) is fixed on the ring flange (14) by bearing support (3); Bearing support (3) end of main shaft (2) one ends is fixed by end cap seal, and main shaft (2) the other end arranges driven sprocket (20), and driven sprocket (20) is connected with the drive sprocket (8) that is fixed on synchronous machine (5) axle head by chain (7).
2. aluminum oxide cylinder feeding device according to claim 1, it is characterized in that: described blade (4) one sides are plugged in the axle groove (11) of main shaft (2) middle part setting, blade (4) dual-side is plugged in the inboard disk groove (11) that arranges of the disk (9) that is arranged on main shaft (2) both sides, stage casing, and the disk (9) of main shaft (2) both sides, stage casing is fixing by screw rod (13).
3. aluminum oxide cylinder feeding device according to claim 1, it is characterized in that: described opening for feed (17) lower square box (1) one side arranges cinder cleaning hole (16), opposite side arranges vision slit (15), and described discharge port (18) is gone up on the square box (1) vision slit (15) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746824 CN203065603U (en) | 2012-12-31 | 2012-12-31 | Alumina roller feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746824 CN203065603U (en) | 2012-12-31 | 2012-12-31 | Alumina roller feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065603U true CN203065603U (en) | 2013-07-17 |
Family
ID=48764415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746824 Expired - Fee Related CN203065603U (en) | 2012-12-31 | 2012-12-31 | Alumina roller feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690846A (en) * | 2013-12-10 | 2015-06-10 | 新乡市橡塑工业有限公司 | Storage distribution device for rubber powder in reclaimed rubber mixing production line |
| CN105063666A (en) * | 2015-08-31 | 2015-11-18 | 湖南创元铝业有限公司 | Electrolytic cell feeding system and electrolytic cell system |
| CN109046592A (en) * | 2018-09-12 | 2018-12-21 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Homocline is crushed feeder |
-
2012
- 2012-12-31 CN CN 201220746824 patent/CN203065603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690846A (en) * | 2013-12-10 | 2015-06-10 | 新乡市橡塑工业有限公司 | Storage distribution device for rubber powder in reclaimed rubber mixing production line |
| CN105063666A (en) * | 2015-08-31 | 2015-11-18 | 湖南创元铝业有限公司 | Electrolytic cell feeding system and electrolytic cell system |
| CN109046592A (en) * | 2018-09-12 | 2018-12-21 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Homocline is crushed feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEST MINE CO., LTD. Free format text: FORMER OWNER: XIBU MINING INDUSTRY GROUP CORP. Effective date: 20130918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130918 Address after: 810001 No. 54, 52 Avenue, Xining, Qinghai Patentee after: West Mine Co., Ltd. Address before: 810001 No. 54, 52 Avenue, Xining, Qinghai Patentee before: Xibu Mining Industry Group Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |