CN201062285Y - Aluminium electrolysis multifunctional crown block mounted with fluoride salt charging device - Google Patents
Aluminium electrolysis multifunctional crown block mounted with fluoride salt charging device Download PDFInfo
- Publication number
- CN201062285Y CN201062285Y CNU2007202007782U CN200720200778U CN201062285Y CN 201062285 Y CN201062285 Y CN 201062285Y CN U2007202007782 U CNU2007202007782 U CN U2007202007782U CN 200720200778 U CN200720200778 U CN 200720200778U CN 201062285 Y CN201062285 Y CN 201062285Y
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- Prior art keywords
- fluoride salt
- feeding device
- salt feeding
- crown block
- aluminum electrolysis
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Abstract
The utility model discloses an aluminum electrolytic multi-functional crown block provided with a fluoride salt feeding device. Working personnel can directly operate the aluminum electrolytic multi-functional crown block to perform fluoride salt feeding operation to an electrolytic tank. The aluminum electrolytic multi-functional crown block provided with a fluoride salt feeding device comprises a crown block and the fluoride salt feeding device arranged on the crown block, wherein, the fluoride salt feeding device comprises a material bin, a material pipe, and a material discharging nozzle, a material discharging channel is formed by the material bin and the material discharging nozzle which are communicated through the material pipe, and a valve is arranged at the inner part of the material discharging channel. Because the crown block is installed on a beam in a factory building, the working plane thereof is higher than the working plane of a large-scale prebaked anode aluminum electrolytic tank, the crown block can move through a guide rail, after the fluoride salt feeding device is installed on the crown block, operating personnel can directly run the crown block in a driving cab and operate the fluoride salt feeding device on the crown block to perform the fluoride salt feeding operation to the electrolytic tank, the working efficiency is high, the labor intensity is small, and the human body injury to the operating personnel is smaller.
Description
Technical field
The utility model relates to a kind of aluminum electrolysis multifunctional overhead crane, relates in particular to a kind of aluminum electrolysis multifunctional overhead crane that can carry out the reinforced operation of fluoride salt to electrolyzer.
Background technology
Aluminum electrolysis multifunctional overhead crane (English PTM, i.e. the Pot Tending Machine of being called for short) is the key equipment of large-sized prebaked Aluminium Electrolysis, is bearing the task of auxiliary large-sized prebaked cell for aluminum-reduction production operation.Along with the direction of the cell technologies in the system aluminium industry towards large vol prebaked cell technology develops, in order to cooperate the modernization of large vol prebaked cell, high efficiency advantage, guarantee the steady production of large vol prebaked cell, require aluminum electrolysis multifunctional overhead crane to possess perfect functions more.At present, the main application of electrolysis multi-function crane has: the lifting job of various items in the factory building space, upper part of the electrolytic cell mechanism lifting job, handling bus lift frame is lifted the bus operation, electrolyte crust crushing operation etc., then by manually carrying out, its operating efficiency is low for the work of adding fluoride salt in large-sized prebaked cell for aluminum-reduction, labour intensity is big, and higher to operator's health hazardness.
The utility model content
Technical problem to be solved in the utility model is: a kind of aluminum electrolysis multifunctional overhead crane that can carry out the reinforced operation of fluoride salt to electrolyzer is provided.
Solving the problems of the technologies described above employed technical scheme is: the aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed, comprise overhead traveling crane, the fluoride salt feeding device of installing on the overhead traveling crane comprises feed bin, material pipe and discharging mouth, feed bin is communicated with the formation tapping channel with the logical charge tube of discharging mouth, and tapping channel inside is provided with valve.
As further improvement in the technical proposal, described material pipe comprises inside and outside two-layer tube wall, pipe and outer tube in inside and outside two-layer tube wall is respectively, and interior pipe is communicated with the discharging mouth, and outer tube is communicated with feed bin, and the outer wall of interior pipe and the inwall of outer tube are slidingly matched.
As further improvement in the technical proposal, in going up and connect, described interior pipe is connected with retractable driving device on the pipe.
As the preferred version of technique scheme, described retractable driving device is a telescopic cylinder, and the piston of telescopic cylinder and cylinder body are hinged with interior pipe and outer tube respectively.
As further improvement in the technical proposal, described valve rotates perpendicular to tapping channel, and its turning axle is fixedly connected with gear, and gear is arranged on the material pipe outside and wheel and rack engagement; Tooth bar is fixedlyed connected with the piston of switch cylinder.
As further improvement in the technical proposal, described fluoride salt feeding device also comprises level gage, and the detecting head of level gage is positioned at the inside of discharging mouth.
As further improvement in the technical proposal, automatic feeding system also is installed on the described overhead traveling crane, add the fluoride salt raw material by automatic feeding system to the fluoride salt feeding device.
The beneficial effects of the utility model are: because overhead traveling crane is installed on the beam of factory building, its working face is higher than the working face of large-sized prebaked cell for aluminum-reduction, and overhead traveling crane can pass through guide rail movement, so on overhead traveling crane, be equipped with after the fluoride salt feeding device, the fluoride salt feeding device that operator directly move in wheel house on overhead traveling crane and the operation crown block carries out the reinforced operation of fluoride salt to electrolyzer, its high efficiency, labour intensity is little, and less to operator's health harm; By on the fluoride salt feeding device, level gage being set, make operator accurately control the amount of fluoride salt feeding device by the demonstration of level gage to fluoride salt that electrolyzer adds; By automatic feeding system is installed, the work of adding fluoride salt in the feed bin of fluoride salt feeding device is directly finished by automatic feeding system, improved level of automation, alleviated working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Be labeled as among the figure: feed bin 1, material mouth 2, valve 3, interior pipe 4, outer tube 5, telescopic cylinder 6, switch cylinder 7, level gage 8, gear 9, tooth bar 10.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As Fig. 1, the aluminum electrolysis multifunctional overhead crane of fluoride salt feeding device is installed, comprises overhead traveling crane, the fluoride salt feeding device of installing on the overhead traveling crane comprises feed bin 1, material pipe and discharging mouth 2, feed bin 1 is communicated with the formation tapping channel with discharging mouth 2 logical charge tubes, and tapping channel inside is provided with valve 3.
In order to make the fluoride salt feeding device have telescopic function, the material pipe comprises inside and outside two-layer tube wall, pipe 4 and outer tube 5 in inside and outside two-layer tube wall is respectively, and interior pipe 4 is communicated with discharging mouth 2, and outer tube 5 is communicated with feed bin 1, and the outer wall of interior pipe and the inwall of outer tube are slidingly matched.
For the stretching motion of pipe 4 relative outer tubes 5 in driving, be connected with the drive unit that pipe 4 relative outer tubes 5 stretch in can making on the interior pipe 4.The drive units that interior pipe 4 relative outer tubes 5 are stretched shown in Figure 1 are telescopic cylinder 6, and the piston of telescopic cylinder 6 and cylinder body are hinged with interior pipe 4 and outer tube 5 respectively.
In order to drive the opening and closing of valve 3, valve 3 rotates perpendicular to tapping channel, and its turning axle is fixedly connected with gear 9, and gear 9 is arranged on the material pipe outside and gear 9 and tooth bar 10 engagements; Tooth bar 10 is fixedlyed connected with the piston of switch cylinder 7.
For accurate control fluoride salt feeding device to the amount of fluoride salt that electrolyzer adds, shown in the fluoride salt feeding device also comprise level gage 8, the detecting head of level gage 8 is positioned at the inside of discharging mouth.
Interpolation fluoride salt raw material in the feed bin 1 of fluoride salt feeding device for convenience also is equipped with automatic feeding system on the overhead traveling crane, add the fluoride salt raw material by automatic feeding system to the fluoride salt feeding device.
Embodiment
As Fig. 1, the aluminum electrolysis multifunctional overhead crane of fluoride salt feeding device is installed, comprises overhead traveling crane, the fluoride salt feeding device of installing on the overhead traveling crane comprises feed bin 1, material pipe and discharging mouth 2, feed bin 1 is communicated with the formation tapping channel with discharging mouth 2 logical charge tubes, and tapping channel inside is provided with valve 3.The fluoride salt feeding device of installing on this aluminum electrolysis multifunctional overhead crane has used a kind of funnel shaped structure, and the fluoride salt raw material is entered the fluoride salt bin of electrolyzer through charge tube and from discharging mouth 2 from feed bin 1.Wherein, feed bin 1 has certain storage space so that store the fluoride salt raw material.The capacity of this storage space is by the load-carrying of aluminum electrolysis multifunctional overhead crane, the scale of electrolyzer, and the factors such as amount that at every turn need add fluoride salt decide.In addition, also be provided with valve 3 in the tapping channel inside that is formed by feed bin 1, material pipe and discharging mouth 2, valve 3 is being controlled the switch of whole fluoride salt feeding device.When valve 3 is opened, the fluoride salt feeding device begins reinforced operation; When valve 3 is closed, the fluoride salt feeding device stops reinforced operation.
As Fig. 1, the material pipe comprises inside and outside two-layer tube wall, pipe 4 and outer tube 5 in inside and outside two-layer tube wall forms respectively, and interior pipe 4 is communicated with discharging mouth 2, and outer tube 5 is communicated with feed bin 1, and interior pipe 4 outer tube 5 relatively is flexible.Have the interior pipe 4 that can stretch relatively each other and the material pipe of outer tube 5 by setting, pipe 4 elongations in when reality is reinforced, making earlier, thereby the fluoride salt bin of discharging mouth 2 that assurance is communicated with interior pipe 4 and electrolyzer is accurate in locating more, avoid the unrestrained of in reinforced process fluoride salt raw material, cause waste and environmental pollution; Behind reinforced end of processing, pipe 4 retraction outer tubes 5 in making again reduce the whole fluoride salt feeding device occupation space volume that contracts.For the stretching motion of pipe 4 relative outer tubes 5 in driving, on interior pipe 4, be connected with the drive unit that pipe 4 relative outer tubes 5 stretch in can making.This drive unit can be a hydro-cylinder, also can be electric motor, can also be cylinder etc.Embodiment 1 employed drive unit is for being telescopic cylinder 6, and the piston of telescopic cylinder 6 and cylinder body are hinged with interior pipe 4 and outer tube 5 respectively.When the piston motion in the telescopic cylinder 6, with 4 of the interior pipes of piston hinge with respect to making stretching motion with the hinged outer tube 5 of the cylinder body of telescopic cylinder 6, thereby whole fluoride salt feeding device is elongated or shortened.
As Fig. 1,, switch cylinder 7 is set as drive unit in order to drive the opening and closing of valve 3.The turning axle of valve 3 is fixedly connected with gear 9, and gear 9 is positioned at the outside and the gear 9 and tooth bar 10 engagements of material pipe.Tooth bar 10 is fixedlyed connected with the piston of switch cylinder 7.It is flexible that piston drives tooth bar 10 in the time of the piston motion of switch cylinder 7, with tooth bar 10 meshed gears, 9 rotations and drive valve 3 rotations, tapping channel stopped up or unimpeded.Certainly, the valve mechanism that present embodiment is lifted can also have multiple replacement, and such as can on the direction perpendicular to tapping channel valve being set, this valve can be done translational movement perpendicular to tapping channel, and an end of this valve is directly fixedlyed connected with switch cylinder 7.When the piston motion of switch cylinder 7,3 on valve is axially done translational movement perpendicular to tapping channel, tapping channel is stopped up or unimpeded.
As Fig. 1, the fluoride salt feeding device also comprises level gage 8, and the detecting head of level gage 8 is positioned at the inside of tapping channel.Because its detection principle of employed level gage has multiplely in industrial production at present, the detecting head of some level gage need contact with material and the detecting head of some level gage need not contact with material.When using detecting head need not be with level gage that material contacts the time, with the detecting head of this level gage inside, even detecting head still can play the detection effect away from discharging mouth 2 as for tapping channel.Certainly, also the detecting head of level gage 8 can be placed the inside of material mouth 2.
By level gage 8 is set, the fluoride salt height of level gage 8 in can the fluoride salt bin of perception electrolyzer.When the fluoride salt bin of electrolyzer was filled it up with, level gage 8 showed and prompting operator valve-off 3 automatically.Certainly, level gage 8 is by-pass valve control 3 directly, is filled it up with in case level gage 8 perceives the fluoride salt bin of electrolyzer, then sends supervisory signal run switch cylinder 7 automatically with valve-off 3.The detecting head of level gage shown in the present embodiment 8 is positioned at the inside of discharging mouth 2.
Because therefore the limited storage space of the feed bin 1 of fluoride salt feeding device installs automatic feeding system on electrolysis multi-function crane, add the fluoride salt raw material by automatic feeding system in the feed bin 1 of fluoride salt feeding device.This automatic feeding system can use known multiple structure, such as travelling belt, the fluoride salt raw material is transported to the opening for feed of feed bin 1 by travelling belt; Perhaps vacuum pump sucks the fluoride salt raw material by vacuum pump modes such as feed bin 1.
Claims (7)
1. the aluminum electrolysis multifunctional overhead crane of fluoride salt feeding device is installed, comprise overhead traveling crane, it is characterized in that: the fluoride salt feeding device of installing on the overhead traveling crane comprises feed bin (1), material pipe and discharging mouth (2), feed bin (1) is communicated with the formation tapping channel with the logical charge tube of discharging mouth (2), and tapping channel inside is provided with valve (3).
2. the aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed as claimed in claim 1, it is characterized in that: the material pipe comprises inside and outside two-layer tube wall, inside and outside two-layer tube wall forms interior pipe (4) and outer tube (5) respectively, interior pipe (4) is communicated with discharging mouth (2), outer tube (5) is communicated with feed bin (1), and the inwall of the outer wall of interior pipe (4) and outer tube (5) is slidingly matched.
3. the aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed as claimed in claim 2 is characterized in that: interior pipe is connected with retractable driving device on (4).
4. the aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed as claimed in claim 3 is characterized in that: retractable driving device is telescopic cylinder (6), and the piston of telescopic cylinder (6) and cylinder body are hinged with interior pipe (4) and outer tube (5) respectively.
5. the aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed as claimed in claim 1, it is characterized in that: valve (3) rotates perpendicular to tapping channel, its turning axle is fixedly connected with gear (9), and gear (9) is arranged on the material pipe outside and gear (9) and tooth bar (10) engagement; Tooth bar (10) is fixedlyed connected with the piston of switch cylinder (7).
6. according to the described aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed of any claim in the claim 1～5, it is characterized in that: the fluoride salt feeding device also comprises level gage (8), and the detecting head of level gage (8) is positioned at the inside of material mouth (2).
7. according to the described aluminum electrolysis multifunctional overhead crane that the fluoride salt feeding device is installed of any claim in the claim 1～5, it is characterized in that: automatic feeding system also is installed on the overhead traveling crane, adds the fluoride salt raw material to the fluoride salt feeding device by automatic feeding system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202007782U CN201062285Y (en) | 2007-08-03 | 2007-08-03 | Aluminium electrolysis multifunctional crown block mounted with fluoride salt charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202007782U CN201062285Y (en) | 2007-08-03 | 2007-08-03 | Aluminium electrolysis multifunctional crown block mounted with fluoride salt charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062285Y true CN201062285Y (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202007782U Expired - Lifetime CN201062285Y (en) | 2007-08-03 | 2007-08-03 | Aluminium electrolysis multifunctional crown block mounted with fluoride salt charging device |
Country Status (1)
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| CN (1) | CN201062285Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616665A (en) * | 2011-01-27 | 2012-08-01 | 中国有色（沈阳）冶金机械有限公司 | Blanking system of aluminum electrolysis multifunctional crane |
| CN102965692A (en) * | 2012-11-16 | 2013-03-13 | 中国铝业股份有限公司 | Automatic material blending control device for aluminum electrolytic bath |
| CN105151821A (en) * | 2015-07-01 | 2015-12-16 | 贵州顺安机电设备有限公司 | Novel compound feeding device |
| CN106868548A (en) * | 2017-03-23 | 2017-06-20 | 中国有色（沈阳）冶金机械有限公司 | Fluoride salt charging vehicle with Digiplex operation |
| CN110607536A (en) * | 2019-10-29 | 2019-12-24 | 陈雨 | Quantitative feeding device for aluminum electrolytic cell |
-
2007
- 2007-08-03 CN CNU2007202007782U patent/CN201062285Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616665A (en) * | 2011-01-27 | 2012-08-01 | 中国有色（沈阳）冶金机械有限公司 | Blanking system of aluminum electrolysis multifunctional crane |
| CN102616665B (en) * | 2011-01-27 | 2014-03-19 | 中国有色（沈阳）冶金机械有限公司 | Blanking system of aluminum electrolysis multifunctional crane |
| CN102965692A (en) * | 2012-11-16 | 2013-03-13 | 中国铝业股份有限公司 | Automatic material blending control device for aluminum electrolytic bath |
| CN105151821A (en) * | 2015-07-01 | 2015-12-16 | 贵州顺安机电设备有限公司 | Novel compound feeding device |
| CN106868548A (en) * | 2017-03-23 | 2017-06-20 | 中国有色（沈阳）冶金机械有限公司 | Fluoride salt charging vehicle with Digiplex operation |
| CN106868548B (en) * | 2017-03-23 | 2018-12-11 | 中国有色（沈阳）冶金机械有限公司 | Fluoride salt charging vehicle with Digiplex operation |
| CN110607536A (en) * | 2019-10-29 | 2019-12-24 | 陈雨 | Quantitative feeding device for aluminum electrolytic cell |
| CN110607536B (en) * | 2019-10-29 | 2020-12-04 | 王微静 | Quantitative feeding device for aluminum electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080521 |