CN209512490U - A kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary - Google Patents

Abstract

The utility model discloses a kind of aluminium metallurgy anode material production high-efficient roasting and fume treatment auxiliaries, including roasting case and chamber door, the chamber door is located at roasting case side and hinged, rotation axis is rotatably connected to by bearing inside the roasting case, rotating box is fixedly connected on the outside of the rotation axis, the rotating box side offers drain hole, rotating box side surface activity is connected with cover board, the roasting case other side is fixedly connected with speed reducer, the speed reducer side is fixedly connected with motor, the motor is connect with rotation axis by speed reducer drive, combustion head is fixedly connected with inside the roasting case, the combustion head lower end is fixedly connected with connector, the utility model is by being provided with rotating box, when being roasted, motor drives rotating box rotation by rotation axis, so that being uniformly heated in roasting, it improves The roasting quality of aluminium metallurgy anode material.

Description

A kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary

Technical field

The utility model relates to roast and fume treatment auxiliary, high-efficient roasting is used in specially a kind of aluminium metallurgy anode material production And fume treatment auxiliary.

Background technique

Aluminium metallurgy anode material refers to petroleum coke, pitch coke etc. for aggregate, with coal tar pitch etc. for adhesive, processed system At charcoal paste or carbon block, be mainly used as aluminium cell anode.It can also be used for silicon, metallurgy of megnesium and chemical industry kiln and do electrode material, Aluminum electrolyzation technology makes significant progress in past more than the 100 years time, and such as single cell current intensity raising reaches 500kA, electric current Efficiency improves, and adding various salts improves electrolyte physical and chemical performance.But due to the objective need such as environmental protection, efficiency, cost of investment It wants, aluminum i ndustry circle is look for a kind of novel aluminum electrolysis electrode material, mainly inert anode, inert cathode and insulation sides wall material Material.Wherein seem important especially with the research of inert anode.Replace traditional carbon anode with inert anode, can thoroughly solve greenhouse gas The discharge of body, polycyclic aromatic hydrocarbon, carbon oxynitrides improves environmental condition, and reduces cost of investment.As can matching with wettability cathode It closes and uses, electric energy efficiency is expected raising 25%, and operating cost reduces 10 % or more.Cermet is relatively good inertia sun Pole material, it not only has the strong corrosion resistant of ceramics, but also has both the electrical and thermal conductivity of metal.However, the metal studied Ceramics have a small amount of metal phase (% of 15 %~22) to be scattered in ceramic phase mostly with metal oxide ceramic mutually for matrix.But this Class anode material obviously has the inherent shortcoming of ceramics: electrical and thermal conductivity is poor, connect difficulty with power supply guide rod, it is difficult to enlargement Deng.Author improves the metal phase content in anode components when studying cermet anode, and this Novel anode has Good electric conductivity, good anti-ice spar fused salt corrosion are needed when preparing aluminium metallurgy anode material using roasting apparatus It is roasted.

But existing roasting apparatus structure is simple, material is all that fixed placement is easy in roasting case so that internal Uneven heating is even, and the flue gas that the quality of roasting and roasting generation greatly reduces is directly discharged in air, seriously Cause environment.For this purpose, it is proposed that a kind of aluminium metallurgy anode material production high-efficient roasting and fume treatment auxiliary.

Utility model content

The purpose of this utility model is to provide a kind of aluminium metallurgy anode material production high-efficient roasting and fume treatment auxiliary, To solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of aluminium metallurgy anode material production use is efficient Roasting and fume treatment auxiliary, including roasting case and chamber door, the chamber door is located at roasting case side and hinged, in the roasting case Portion is rotatably connected to rotation axis by bearing, is fixedly connected with rotating box on the outside of the rotation axis, the rotating box side opens up There is drain hole, rotating box side surface activity is connected with cover board, and the roasting case other side is fixedly connected with speed reducer, institute It states speed reducer side and is fixedly connected with motor, the motor is connect with rotation axis by speed reducer drive, inside the roasting case It is fixedly connected with combustion head, the combustion head lower end is fixedly connected with connector, is provided with burner below the speed reducer, described Burner is fixedly connected with roasting case, and the burner lower end is fixedly connected by combustion tube with connector, the roasting case upper end It is fixedly connected with pipeline, described pipeline one end is fixedly connected with sedimentation device, and the sedimentation device includes sedimentation tower body and sedimentation Pond, the sedimentation pond are located at sedimentation tower body bottom and are fixedly connected, and the sedimentation tower body side is fixedly connected with overflow pipe And drainpipe, the overflow pipe are located above drainpipe, the overflow pipe and drainpipe be through to inside sedimentation tower body and with Pond connection is settled, is fixedly connected with water pipe at the top of the sedimentation tower body, the water pipe lower end is fixedly connected with fog-spray nozzle, described Sedimentation tower body inner wall is fixedly connected with water pump, and the pump outlet is connected to water pipe, the pump intake and sedimentation pond Connection, the fog-spray nozzle lower section are provided with centrifugal blower, and the centrifugal blower is fixedly connected on sedimentation tower body inner wall, the pipeline One end is connected to sedimentation tower body, and the sedimentation tower body side is fixedly connected by fixed link with roasting case, and the sedimentation tower body is another Side is communicated with smoke exhaust pipe, is fixedly connected with activated carbon filter layer inside the smoke exhaust pipe.

Preferably, controller is provided with below the chamber door, the controller is fixedly connected with roasting case, the controller It is electrically connected respectively with motor, water pump and centrifugal blower.

Preferably, the rotating box is the rotating box of drum-type structure.

Preferably, the roasting case rear surface corner location is fixedly connected to supporting leg.

Preferably, the roasting bottom portion is provided with air hole.

Compared with prior art, the utility model has the beneficial effects that

1. the utility model, by there is rotating box, when being roasted, motor drives rotating box rotation by rotation axis, make State is stirred in the material moment holding obtained in rotating box, so that material be made to be uniformly heated in roasting, improves aluminium metallurgy use The roasting quality of anode material.

2. the utility model is by being provided with sedimentation device, when flue gas enters in the sedimentation tower body in sedimentation device, water Pump by settle pond in water be evacuated in water pipe spilt by spraying from fog-spray nozzle to sedimentation tower body in and centrifugal blower rotate so that cigarette Gas and dust complete separation under centrifugal power effect, and the dust after separation drops into sedimentation pond, and flue gas is discharged into row It is further filtered absorption of by activated carbon filter layer in smoke pipe and is discharged again by smoke exhaust pipe again, so that flue gas meets discharge standard, So that aluminium metallurgy anode material production high-efficient roasting and fume treatment auxiliary are more environmentally-friendly at work.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model sedimentation device structural schematic diagram；

Fig. 3 is the utility model rotating box side structure schematic view.

In figure: 1 roasting case, 2 controllers, 3 combustion heads, 4 chamber doors, 5 rotation axis, 6 rotating box, 7 pipelines, 8 fixed links, 9 sink Falling unit, 10 activated carbon filter layers, 11 smoke exhaust pipes, 12 motors, 13 speed reducers, 14 burners, 15 combustion tubes, 16 connectors, 17 Support foot, 18 cover boards, 19 drain holes, 20 sedimentation tower bodies, 21 overflow pipes, 22 drainpipes, 23 sedimentation ponds, 24 water pumps, 25 fog-spray nozzles, 26 water pipes, 27 centrifugal blowers.

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 making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: high-efficient roasting is used in a kind of production of aluminium metallurgy anode material And fume treatment auxiliary, including roasting case 1 and chamber door 4, the chamber door 4, which is located at, roasts 1 side of case and hinged, the roasting case 1 Inside is rotatably connected to rotation axis 5 by bearing, and rotating box 6, the rotating box 6 one are fixedly connected on the outside of the rotation axis 5 Side offers drain hole 19, and the 6 side surface activity of rotating box is connected with cover board 18, and 1 other side of roasting case is fixed to be connected It is connected to speed reducer 13,13 side of speed reducer is fixedly connected with motor 12, and the motor 12 passes through speed reducer 13 with rotation axis 5 It is sequentially connected, is fixedly connected with combustion head 3 inside the roasting case 1,3 lower end of combustion head is fixedly connected with connector 16, institute It states and is provided with burner 14 below speed reducer 13, the burner 14 is fixedly connected with roasting case 1, and 14 lower end of burner is logical It crosses combustion tube 15 to be fixedly connected with connector 16,1 upper end of roasting case is fixedly connected with pipeline 7, and described 7 one end of pipeline is fixed to be connected It is connected to sedimentation device 9, the sedimentation device 9 includes sedimentation tower body 20 and sedimentation pond 23, and the sedimentation pond 23 is located at sedimentation It 20 bottom of tower body and is fixedly connected, 20 side of sedimentation tower body is fixedly connected with overflow pipe 21 and drainpipe 22, the spilling water Pipe 21 is located at the top of drainpipe 22, the overflow pipe 21 and drainpipe 22 be through to 20 inside of sedimentation tower body and with sedimentation pond 23 are connected to, and are fixedly connected with water pipe 26 at the top of the sedimentation tower body 20,26 lower end of water pipe is fixedly connected with fog-spray nozzle 25, institute It states sedimentation 20 inner wall of tower body and is fixedly connected with water pump 24,24 water outlet of water pump is connected to water pipe 26, and the water pump 24 is intake Mouth is connected to sedimentation pond 23, centrifugal blower 27 is provided with below the fog-spray nozzle 25, the centrifugal blower 27 is fixedly connected on Settle 20 inner wall of tower body, described 7 one end of pipeline with sedimentation tower body 20 be connected to, 20 side of sedimentation tower body pass through fixed link 8 and Roasting case 1 is fixedly connected, and 20 other side of sedimentation tower body is communicated with smoke exhaust pipe 11, is fixedly connected with inside the smoke exhaust pipe 11 Activated carbon filter layer 10.

Further, controller 2 is provided with below the chamber door 4, the controller 2 is fixedly connected with roasting case 1, described Controller 2 is electrically connected with motor 12, water pump 24 and centrifugal blower 27 respectively, and controller 2 controls motor 12, water pump 24 and centrifugation Blower 27 works normally.

Further, the rotating box 6 is the rotating box of drum-type structure, facilitates motor 12 and rotating box 6 is driven to carry out Rotation.

Further, the 1 rear surface corner location of roasting case is fixedly connected to supporting leg 17, and supporting leg 17 is roasting Saggar 1 provides firm supporting role.

Further, 1 bottom of roasting case is provided with air hole, and air is facilitated to enter in roasting case 1, convenient for sufficiently combustion It burns.

Specifically, in use, open chamber door 4 be rotated further by cover board 18, material is poured into rotating box 6, then rotation lid Plate 18 cover board 18 cover drain hole 19 to turn off chamber door 4, the controller 2 of model KG316T is opened, so that 12 work of motor Make, motor 12 drives rotating box 6 to rotate by rotation axis 5, so that the material moment in rotating box 6 keeps stirring state, then beats Burner 14 is opened, so that burner 14 works, rotating box 6 is roasted, and flue gas by pipeline 7 enters to sedimentation in roasting In sedimentation tower body 20 in device 9, it is then turned on water pump 24, the water settled in pond 23 is evacuated in water pipe 26 by spraying by water pump 24 Mist head 25 is spilt by spraying into sedimentation tower body 20 and centrifugal blower 27 rotates, so that flue gas and dust are complete under centrifugal power effect Ingredient is from the dust after separation drops into sedimentation pond 23, and opening drainpipe 22 when the water in sedimentation pond 23 is excessively slow will The sewage discharge in pond 23 is settled, and flue gas is discharged into and is further filtered by activated carbon filter layer 10 again into smoke exhaust pipe 11 Absorption is discharged by smoke exhaust pipe 11 again.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary, including roasting case (1) and chamber door (4), institute It states chamber door (4) and is located at roasting case (1) side and hinged, it is characterised in that: the roasting case (1) is internal to pass through bearing rotation connection Have rotation axis (5), is fixedly connected with rotating box (6) on the outside of the rotation axis (5), rotating box (6) side offers blowing Mouth (19), rotating box (6) side surface activity are connected with cover board (18), and roasting case (1) other side is fixedly connected with Speed reducer (13), speed reducer (13) side are fixedly connected with motor (12), and the motor (12) is with rotation axis (5) by subtracting Fast machine (13) transmission connection, the roasting case (1) is internal to be fixedly connected with combustion head (3), and combustion head (3) lower end is fixed to be connected It is connected to connector (16), is provided with burner (14) below the speed reducer (13), the burner (14) and roasting case (1) are fixed Connection, burner (14) lower end are fixedly connected by combustion tube (15) with connector (16), and roasting case (1) upper end is fixed It is connected with pipeline (7), described pipeline (7) one end is fixedly connected with sedimentation device (9), and the sedimentation device (9) includes sedimentation tower Body (20) and sedimentation pond (23), the sedimentation pond (23) are located at sedimentation tower body (20) bottom and are fixedly connected, the sedimentation Tower body (20) side is fixedly connected with overflow pipe (21) and drainpipe (22), and the overflow pipe (21) is located on drainpipe (22) Side, the overflow pipe (21) and drainpipe (22) are through to sedimentation tower body (20) inside and are connected to sedimentation pond (23), institute It states and is fixedly connected with water pipe (26) at the top of sedimentation tower body (20), water pipe (26) lower end is fixedly connected with fog-spray nozzle (25), institute It states sedimentation tower body (20) inner wall to be fixedly connected with water pump (24), water pump (24) water outlet is connected to water pipe (26), the water Pump (24) water inlet is connected to sedimentation pond (23), is provided with centrifugal blower (27), the centrifugation below the fog-spray nozzle (25) Blower (27) is fixedly connected on sedimentation tower body (20) inner wall, and described pipeline (7) one end is connected to sedimentation tower body (20), the sedimentation Tower body (20) side is fixedly connected by fixed link (8) with roasting case (1), and sedimentation tower body (20) other side is communicated with smoke evacuation It manages (11), is fixedly connected with activated carbon filter layer (10) inside the smoke exhaust pipe (11).

2. a kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary according to claim 1, feature It is: is provided with controller (2) below the chamber door (4), the controller (2) is fixedly connected with roasting case (1), the control Device (2) is electrically connected with motor (12), water pump (24) and centrifugal blower (27) respectively.

3. a kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary according to claim 1, feature Be: the rotating box (6) is the rotating box of drum-type structure.

4. a kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary according to claim 1, feature Be: roasting case (1) the rear surface corner location is fixedly connected to supporting leg (17).

5. a kind of production of aluminium metallurgy anode material high-efficient roasting and fume treatment auxiliary according to claim 1, feature Be: roasting case (1) bottom is provided with air hole.