CN209082006U - A kind of filtering and discharging device for aluminium electroloysis electrolytic cell - Google Patents

Abstract

The utility model discloses a kind of filtering and discharging devices for aluminium electroloysis electrolytic cell, including inhaling aluminum pipe, frame body and spring, fixture block is provided on the right side of the suction aluminum pipe, the bottom end for inhaling aluminum pipe is provided with filter device, backpack body is provided on the right side of the fixture block, the top of the backpack body is installed with backpack cover, the frame body bottom end is embedded in the inside of backpack body, the bottom end of the fixture block is provided with fixture block, the fixture block is integrally embedded in the inside of the first card slot, hose is fixedly connected on the left of the backpack cover, the innermost insert of the backpack cover has connector, the top of the connector is provided with convex block.The utility model is provided with filter device, convenient for molten aluminum is filtered, it avoids being mixed into other impurities in molten aluminum, it is provided with regulating device, it is conveniently adjusted the angle for inhaling aluminum pipe, while can also prevent suction aluminum pipe from contacting with bottom of electrolytic tank, is provided with provision for disengagement, convenient for inhaling removing and installing for aluminum pipe, guarantee that suction aluminum pipe can be extracted at once when electrolytic cell stops working.

Description

A kind of filtering and discharging device for aluminium electroloysis electrolytic cell

Technical field

The utility model relates to filtering and discharging engineering device technique field, specially a kind of filtering out for aluminium electroloysis electrolytic cell Expect device.

Background technique

The medium-and-large-sized prebaked-anode type cell of Aluminium Industry is widely applied, and the smelting level of aluminium has to be mentioned greatly very much Height, in the production process of electrolytic aluminium, vacuum ladle carry high temperature molten aluminum is sucked out from electrolytic cell, the task of transhipment.

It is easy sucking electrolyte solution at work due to inhaling aluminum pipe, and discharging device in the market does not filter well Device causes to be mixed into other impurities in aluminium, inhales the bottom that electrolytic cell cannot be contacted when aluminum pipe work, is easy sucking other impurities, And existing aluminium device out can not well be fixed suction aluminum pipe, and be not easy to the angle that aluminum pipe is inhaled in adjustment, in electrolytic cell When portion stops working, suction aluminum pipe is extracted at once, and aluminum pipe otherwise is inhaled into damage, and existing discharging device is not easy to inhale aluminum pipe It removes and installs.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of filtering and discharging device for aluminium electroloysis electrolytic cell Itd is proposed in background technique without good filter device, can not be fixed well to inhaling aluminum pipe, be not easy to inhale aluminum pipe The problem of removing and installing.

The utility model is implemented by following technical solution: a kind of filtering and discharging device for aluminium electroloysis electrolytic cell, including Aluminum pipe, frame body and spring to be inhaled, fixture block is provided on the right side of the suction aluminum pipe, the bottom end for inhaling aluminum pipe is provided with filter device, Backpack body is provided on the right side of the fixture block, the top of the backpack body is installed with backpack cover, and the frame body bottom end is embedded in the interior of backpack body Side, the bottom end of the fixture block are provided with fixture block, and the fixture block is integrally embedded in the inside of the first card slot, and the left side of the backpack cover is solid Surely it is connected with hose, the innermost insert of the backpack cover has connector, and the top of the connector is provided with convex block, the top of the convex block It is fixedly connected with pull rod, for the spring wrap in the surface of pull rod, the convex block is integrally embedded in the inside of the second card slot, described Pull rod is whole through the inside of fixed frame, and the top of the backpack cover is provided with vacuum pump.

Preferably, the filter device includes embedded block, the first embedded groove, active carbon slab, filtration membrane, filter screen and the Two embedded grooves, the bottom end of the embedded block are fixedly connected with filter screen, and the filter screen bottom end is embedded in the interior of the second embedded groove Portion, the embedded block are integrally embedded in the inside of the first embedded groove, and active carbon slab, the work are provided on the right side of the filter screen Filtration membrane is provided on the right side of property carbon slab.

Preferably, the backpack cover is internally provided with groove, and the outer diameter of the connector is less than the internal diameter of groove.

Preferably, the backpack body back side is provided with button, and the button is electrically connected by conducting wire and vacuum pump.

Preferably, the outer diameter of the fixture block is less than the internal diameter of the first card slot, and fixture block and the first card slot form Embedded slide construction.

Preferably, the pull rod forms Sliding Type Shrinking Structure, the outer diameter ruler of the convex block by spring and the second card slot The very little internal diameter less than the second card slot.

The advantages of the utility model: being provided with filter device, convenient for molten aluminum to be filtered, avoids being mixed into other in molten aluminum Impurity is provided with regulating device, is conveniently adjusted the angle for inhaling aluminum pipe, while can also prevent suction aluminum pipe from contacting with bottom of electrolytic tank, It is provided with provision for disengagement, convenient for inhaling removing and installing for aluminum pipe, guarantees that suction aluminium can be extracted at once when electrolytic cell stops working Pipe.

(1) it is provided with the filter device of filter screen, active carbon slab and filtration membrane composition, it being capable of Al adsorption by filter screen Precipitating in liquid can effectively absorb mixed chlorine and chloride ion in molten aluminum by active carbon slab and filtration membrane, convenient for pair Molten aluminum is filtered, and avoids being mixed into other impurities in molten aluminum.

(2) it is provided with the regulating device of fixture block, fixture block and the first card slot composition, is fixed by fixture block by aluminum pipe is inhaled, fixture block It is caught in the first card slot, by allowing fixture block to slide in the first card slot, is conveniently adjusted the angle for inhaling aluminum pipe, while can also prevent from inhaling Aluminum pipe is contacted with bottom of electrolytic tank.

(3) it is provided with the provision for disengagement of pull rod, convex block, the second card slot and spring composition, by pulling pull rod, drives convex block It moves up, connector is inserted into inside grooves, unclamp again pull rod convex block and inlay groove into joint surface, convenient for inhaling tearing open for aluminum pipe It unloads and installs, guarantee that suction aluminum pipe can be extracted at once when electrolytic cell stops working.

Detailed description of the invention:

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structure schematic elevation view of the utility model；

Fig. 2 is the enlarged cross-sectional view of A in Fig. 1；

Fig. 3 is the structure schematic side view of the utility model；

Fig. 4 is that the filter apparatus configuration of the utility model faces diagrammatic cross-section.

In figure: 1, inhaling aluminum pipe；2, fixture block；3, filter device；301, embedded block；302, the first embedded groove；303, active carbon Plate；304, filtration membrane；305, filter screen；306, the second embedded groove；4, frame body；5, backpack cover；6, backpack body；7, the first card slot；8, Fixture block；9, pull rod；10, vacuum pump；11, fixed frame；12, hose；13, the second card slot；14, convex block；15, connector；16, spring.

Specific embodiment:

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, a kind of a kind of embodiment provided by the utility model: filtering and discharging for aluminium electroloysis electrolytic cell Device, including aluminum pipe 1, frame body 4 and spring 16 are inhaled, the right side for inhaling aluminum pipe 1 is provided with fixture block 2, and the bottom end for inhaling aluminum pipe 1 was provided with Filter device 3.

Preferably, filter device 3 include embedded block 301, the first embedded groove 302, active carbon slab 303, filtration membrane 304, Filter screen 305 and the second embedded groove 306, the bottom end of embedded block 301 are fixedly connected with filter screen 305, and 305 bottom end of filter screen is inlayed In the inside of the second embedded groove 306, the whole inside for being embedded in the first embedded groove 302 of embedded block 301, the right side of filter screen 305 It is provided with active carbon slab 303, the right side of active carbon slab 303 is provided with filtration membrane 304 and passes through when molten aluminum reaches filter device 3 Filter screen 305 can filter molten aluminum internal precipitate, by the filtration of active carbon slab 303 and filtration membrane 304, can incite somebody to action Mixed chloride ion and chlorine are removed in molten aluminum.

The right side of fixture block 2 is provided with backpack body 6, and the top of backpack body 6 is installed with backpack cover 5.

Preferably, backpack cover 5 is internally provided with groove, and the outer diameter of connector 15 is less than the internal diameter of groove, so that connecing First 15 are inserted into the inside of groove, convenient for inhaling removing and installing for aluminum pipe 1.

4 bottom end of frame body is embedded in the inside of backpack body 6, and the bottom end of fixture block 2 is provided with fixture block 8.

Preferably, 6 back side of backpack body is provided with button, and button is electrically connected by conducting wire with vacuum pump 10, the vacuum pump 10 model MNBENG forms the variation for generating volume by rotation for outside gas discharge pump in pump chamber, mainly exists In breathing process, suction chamber volume increases, and vacuum degree reduces, and gas in container is sucked pump chamber, and volume becomes in exhaust process Small, pressure increases, eventually by oil sealing by outside the gas discharge pump of sucking, by opening button, so that vacuum pump 10 carries out work Make, the air inside backpack body 6 can be extracted out, form pressure difference, convenient for sucking the molten aluminum inside aluminium cell from aluminum pipe 1 is inhaled The inside of backpack body 6.

Preferably, the outer diameter of fixture block 8 is less than the internal diameter of the first card slot 7, and fixture block 8 and the first card slot 7 form Embedded slide construction, so that fixture block 8 is inserted into the inside of the first card slot 7, convenient for adjusting the angle for inhaling aluminum pipe 1 at work Degree.

The whole inside for being embedded in the first card slot 7 of fixture block 8, the left side of backpack cover 5 are fixedly connected with hose 12, backpack cover 5 it is interior Side is inlaid with connector 15, and the top of connector 15 is provided with convex block 14, and the top of convex block 14 is fixedly connected with pull rod 9.

Preferably, pull rod 9 forms Sliding Type Shrinking Structure, the outer diameter of convex block 14 by spring 16 and the second card slot 13 The upper downslide inside the second card slot 13 of convex block 14 is able to drive by pulling pull rod 9 less than the internal diameter of the second card slot 13 It is dynamic, convenient for inhaling the disassembly and installation of aluminum pipe 1.

Spring 16 is wound in the surface of pull rod 9, and the whole inside for being embedded in the second card slot 13 of convex block 14, pull rod 9 is whole to be passed through It is through at the inside of fixed frame 11, the top of backpack cover 5 is provided with vacuum pump 10.

Working principle: before work, opening button, so that vacuum pump 10 works, by the evacuating air inside backpack body 6, thus With electrolyte bath formed pressure difference, then will inhale aluminum pipe 1 be inserted into electrolytic cell in, electrolyte bath work generate molten aluminum, molten aluminum from It inhales aluminum pipe 1 to enter inside backpack body 6, when molten aluminum passes through filter device 3, the precipitating in molten aluminum can be adsorbed by filter screen 305, Mixed chlorine and chloride ion in molten aluminum can effectively be absorbed by active carbon slab 303 and filtration membrane 304, convenient for molten aluminum into Row filtering, avoids being mixed into other impurities in molten aluminum.

When inhaling the work of aluminum pipe 1, aluminum pipe 1 will be inhaled with fixture block 2 and will be fixed, fixture block 8 is caught in the first card slot 7, with hand push card Block 8 allows fixture block 8 to slide in the first card slot 7, is conveniently adjusted the angle for inhaling aluminum pipe 1, while can also prevent from inhaling aluminum pipe 1 and electrolysis Trench bottom contact.

When electrolytic cell stops working, pull rod 9 is pulled, drives convex block 14 to move up inside the second card slot 13, then Connector 15 is extracted again, convenient for inhaling removing and installing for aluminum pipe 1, guarantees that suction aluminum pipe can be extracted at once when electrolytic cell stops working 1。

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of filtering and discharging device for aluminium electroloysis electrolytic cell, including aluminum pipe (1), frame body (4) and spring (16) are inhaled, it is special Sign is: it is provided with fixture block (2) on the right side of the suction aluminum pipe (1), the bottom end for inhaling aluminum pipe (1) is provided with filter device (3), It is provided with backpack body (6) on the right side of the fixture block (2), the top of the backpack body (6) is installed with backpack cover (5), frame body (4) bottom end It is embedded in the inside of backpack body (6), the bottom end of the fixture block (2) is provided with fixture block (8), and the fixture block (8) is integrally embedded in first The inside of card slot (7) is fixedly connected with hose (12) on the left of the backpack cover (5), and the innermost insert of the backpack cover (5) has connector (15), the top of the connector (15) is provided with convex block (14), and the top of the convex block (14) is fixedly connected with pull rod (9), institute The surface that spring (16) is wound in pull rod (9) is stated, the convex block (14) is integrally embedded in the inside of the second card slot (13), the drawing The whole inside through fixed frame (11) of bar (9), the top of the backpack cover (5) is provided with vacuum pump (10).

2. a kind of filtering and discharging device for aluminium electroloysis electrolytic cell according to claim 1, it is characterised in that: the mistake Filter device (3) includes embedded block (301), the first embedded groove (302), active carbon slab (303), filtration membrane (304), filter screen (305) and the second embedded groove (306), the bottom end of the embedded block (301) are fixedly connected with filter screen (305), the filter screen (305) bottom end is embedded in the inside of the second embedded groove (306), and the embedded block (301) is integrally embedded in the first embedded groove (302) Inside, be provided with active carbon slab (303) on the right side of the filter screen (305), be provided on the right side of the activity carbon slab (303) Filtration membrane (304).

3. a kind of filtering and discharging device for aluminium electroloysis electrolytic cell according to claim 1, it is characterised in that: the packet Lid (5) is internally provided with groove, and the outer diameter of the connector (15) is less than the internal diameter of groove.

4. a kind of filtering and discharging device for aluminium electroloysis electrolytic cell according to claim 1, it is characterised in that: the packet Body (6) back side is provided with button, and the button is electrically connected by conducting wire with vacuum pump (10).

5. a kind of filtering and discharging device for aluminium electroloysis electrolytic cell according to claim 1, it is characterised in that: the card The outer diameter of block (8) is less than the internal diameter of the first card slot (7), and fixture block (8) and the first card slot (7) form embedded sliding Structure.

6. a kind of filtering and discharging device for aluminium electroloysis electrolytic cell according to claim 1, it is characterised in that: the drawing Bar (9) forms Sliding Type Shrinking Structure by spring (16) and the second card slot (13), and the outer diameter of the convex block (14) is less than The internal diameter of second card slot (13).